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newspark110/main/qc_applicationwindow.cpp
Chenwenxuan edac2715f0 init
2024-03-06 14:54:30 +08:00

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/****************************************************************************
**
** This file is part of the LibreCAD project, a 2D CAD program
**
** Copyright (C) 2019 Shawn Curry (noneyabiz@mail.wasent.cz)
** Copyright (C) 2018 Simon Wells (simonrwells@gmail.com)
** Copyright (C) 2015-2016 ravas (github.com/r-a-v-a-s)
** Copyright (C) 2015 A. Stebich (librecad@mail.lordofbikes.de)
** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file gpl-2.0.txt included in the
** packaging of this file.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** This copyright notice MUST APPEAR in all copies of the script!
**
**********************************************************************/
// Changes: https://github.com/LibreCAD/LibreCAD/commits/master/librecad/src/main/qc_applicationwindow.cpp
#include "qc_applicationwindow.h"
#include <QStatusBar>
#include <QMenuBar>
#include <QDockWidget>
#include <QFileDialog>
#include <QMessageBox>
#include <QTimer>
#include <QSplitter>
#include <QMdiArea>
#include <QPluginLoader>
#include <QImageWriter>
#include <QtSvg>
#include <QStyleFactory>
#include <QPrintDialog>
#include <QPagedPaintDevice>
#include <QRegExp>
#include <QSysInfo>
#include "main.h"
#include "rs_actionprintpreview.h"
#include "rs_settings.h"
#include "rs_staticgraphicview.h"
#include "rs_system.h"
#include "rs_actionlibraryinsert.h"
#include "rs_painterqt.h"
#include "rs_selection.h"
#include "rs_document.h"
#include "lc_centralwidget.h"
#include "qc_mdiwindow.h"
#include "qg_graphicview.h"
#include "lc_actionfactory.h"
#include "qg_actionhandler.h"
#include "lc_widgetfactory.h"
#include "qg_snaptoolbar.h"
#include "qg_blockwidget.h"
#include "qg_layerwidget.h"
#include "qg_librarywidget.h"
#include "qg_commandwidget.h"
#include "qg_pentoolbar.h"
#include "qg_coordinatewidget.h"
#include "qg_selectionwidget.h"
#include "qg_activelayername.h"
#include "qg_mousewidget.h"
#include "twostackedlabels.h"
#include "qg_recentfiles.h"
#include "qg_dlgimageoptions.h"
#include "qg_filedialog.h"
#include "qg_exitdialog.h"
#include "rs_dialogfactory.h"
#include "qc_dialogfactory.h"
#include "doc_plugin_interface.h"
#include "qc_plugininterface.h"
#include "rs_commands.h"
#include "lc_simpletests.h"
#include "rs_debug.h"
#include "lc_widgetoptionsdialog.h"
#include "comboboxoption.h"
#include "lc_printing.h"
#include "actionlist.h"
#include "widgetcreator.h"
#include "lc_actiongroupmanager.h"
#include "linklist.h"
#include "colorwizard.h"
#include "lc_penwizard.h"
#include "textfileviewer.h"
#include "lc_undosection.h"
#include <boost/version.hpp>
#include "deviceproxy.h"
QC_ApplicationWindow* QC_ApplicationWindow::appWindow = nullptr;
#ifndef QC_APP_ICON
# define QC_APP_ICON ":/main/librecad.png"
#endif
#ifndef QC_ABOUT_ICON
# define QC_ABOUT_ICON ":/main/intro_librecad.png"
#endif
/* - Window Title Bar Extra (character) Size.
* - Notes: Extra characters appearing in the windows title bar
* are " - [", ... "]" (5), and sometimes "Print preview of " (17).
* */
#define WTB_EXTRA_SIZE (5 + 17)
/* Window Title Bar Maximum Size.
* Notes: On Windows XP, this is 79.
* */
#define WTB_MAX_SIZE 79
/**
* Constructor. Initializes the app.
*/
QC_ApplicationWindow::QC_ApplicationWindow()
: ag_manager(new LC_ActionGroupManager(this))
, autosaveTimer(nullptr)
, actionHandler(new QG_ActionHandler(this))
, current_subwindow(nullptr)
, pen_wiz(new LC_PenWizard(QObject::tr("Pen Wizard"), this))
, deviceStateInfoDCWidget(new DeviceStateInfoDCWidget(QObject::tr("设备状态"),this))
//, pDd_motor_test_dc_widget(new dd_motor_test_dc_widget(QObject::tr("DD马达"),this))
, deviceControlPanelDCWidget(new DeviceControlPanelDCWidget(QObject::tr("控制面板"),this))
// , devicectluserDCWidget(new DeviceCtlUserDCWidget(QObject::tr(""),this))
// , devicestateuserDCWidget(new DeviceStateUserDCWidget(QObject::tr(""),this))//客户界面
, deviceAlarmDCWidget(new DeviceAlarmDCWidget(QObject::tr("报警"),this))
, dmPlot(new DMPlot(QObject::tr("激光测距Plot"),this))
, cameraDCWidget(new CameraDCWidget(QObject::tr("相机"),this))
, deviceSetDCWidget(new DeviceSetDCWidget(QObject::tr("设备设置"),this))
, deviceSystemInfoDCWidget(new DeviceSystemInfoDCWidget(QObject::tr("系统信息"),this))
{
RS_DEBUG->print("QC_ApplicationWindow::QC_ApplicationWindow");
#ifdef _WINDOWS
qt_ntfs_permission_lookup++; // turn checking on
#endif
//accept drop events to open files
setAcceptDrops(true);
// make the left and right dock areas dominant
setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
appWindow = this;
QSettings settings;
RS_DEBUG->print("QC_ApplicationWindow::QC_ApplicationWindow: setting icon");
setWindowIcon(QIcon(QC_APP_ICON));
pen_wiz->setObjectName("pen_wiz");
deviceStateInfoDCWidget->setObjectName("device_State_info");
//devicestateuserDCWidget->setObjectName("user_State_info");
//pDd_motor_test_dc_widget->setObjectName("DD_motor");
deviceControlPanelDCWidget->setObjectName("control_panel");
deviceAlarmDCWidget->setObjectName("alarm");
deviceSystemInfoDCWidget->setObjectName("device_system_info");
dmPlot->setObjectName("laser_ranging_plot");
cameraDCWidget->setObjectName("camera");
//devicectluserDCWidget->setObjectName("user_ctl");
deviceSetDCWidget->setObjectName("device_set");
connect(this, &QC_ApplicationWindow::windowsChanged,
pen_wiz, &LC_PenWizard::setEnabled);
addDockWidget(Qt::RightDockWidgetArea, pen_wiz);
//addDockWidget(Qt::RightDockWidgetArea, pDd_motor_test_dc_widget);
addDockWidget(Qt::RightDockWidgetArea,deviceControlPanelDCWidget);
addDockWidget(Qt::RightDockWidgetArea,cameraDCWidget);
// addDockWidget(Qt::RightDockWidgetArea,devicectluserDCWidget);
//tabifyDockWidget(deviceControlPanelDCWidget,pDd_motor_test_dc_widget);
tabifyDockWidget(deviceControlPanelDCWidget,pen_wiz);
tabifyDockWidget(deviceControlPanelDCWidget,cameraDCWidget);
// tabifyDockWidget(deviceControlPanelDCWidget,devicectluserDCWidget);
deviceControlPanelDCWidget->raise();
//F addDockWidget(Qt::LeftDockWidgetArea,devicestateuserDCWidget);
addDockWidget(Qt::BottomDockWidgetArea,deviceSystemInfoDCWidget);
addDockWidget(Qt::BottomDockWidgetArea,deviceAlarmDCWidget);
addDockWidget(Qt::BottomDockWidgetArea,dmPlot);
addDockWidget(Qt::BottomDockWidgetArea,deviceSetDCWidget);
addDockWidget(Qt::BottomDockWidgetArea,deviceStateInfoDCWidget);
tabifyDockWidget(deviceSystemInfoDCWidget,deviceSetDCWidget);
tabifyDockWidget(deviceSystemInfoDCWidget,dmPlot);
tabifyDockWidget(deviceSystemInfoDCWidget,deviceAlarmDCWidget);
tabifyDockWidget(deviceSystemInfoDCWidget,deviceStateInfoDCWidget);
deviceSystemInfoDCWidget->raise();
RS_DEBUG->print("QC_ApplicationWindow::QC_ApplicationWindow: init status bar");
QStatusBar* status_bar = statusBar();
coordinateWidget = new QG_CoordinateWidget(status_bar, "coordinates");
status_bar->addWidget(coordinateWidget);
mouseWidget = new QG_MouseWidget(status_bar, "mouse info");
status_bar->addWidget(mouseWidget);
selectionWidget = new QG_SelectionWidget(status_bar, "selections");
status_bar->addWidget(selectionWidget);
m_pActiveLayerName = new QG_ActiveLayerName(this);
status_bar->addWidget(m_pActiveLayerName);
grid_status = new TwoStackedLabels(status_bar);
grid_status->setTopLabel(tr("Grid Status"));
status_bar->addWidget(grid_status);
settings.beginGroup("Widgets");
int allow_statusbar_fontsize = settings.value("AllowStatusbarFontSize", 0).toInt();
int allow_statusbar_height = settings.value("AllowStatusbarHeight", 0).toInt();
if (allow_statusbar_fontsize)
{
int fontsize = settings.value("StatusbarFontSize", 12).toInt();
QFont font;
font.setPointSize(fontsize);
status_bar->setFont(font);
}
int height {64};
if (allow_statusbar_height) {
height = settings.value( "StatusbarHeight", 64).toInt();
}
status_bar->setMinimumHeight( height);
status_bar->setMaximumHeight( height);
status_bar->hide();
settings.endGroup();
RS_DEBUG->print("QC_ApplicationWindow::QC_ApplicationWindow: creating LC_CentralWidget");
auto central = new LC_CentralWidget(this);
setCentralWidget(central);
mdiAreaCAD = central->getMdiArea();
mdiAreaCAD->setDocumentMode(true);
RS_SETTINGS->beginGroup("/WindowOptions");
setTabLayout(static_cast<RS2::TabShape>(RS_SETTINGS->readNumEntry("/TabShape", RS2::Triangular)),
static_cast<RS2::TabPosition>(RS_SETTINGS->readNumEntry("/TabPosition", RS2::West)));
RS_SETTINGS->endGroup();
settings.beginGroup("Startup");
if (settings.value("TabMode", 0).toBool()) {
//mdiAreaCAD->setViewMode(QMdiArea::SubWindowView);
mdiAreaCAD->setViewMode(QMdiArea::TabbedView);
QList<QTabBar *> tabBarList = mdiAreaCAD->findChildren<QTabBar*>();
QTabBar *tabBar = tabBarList.at(0);
if (tabBar)
tabBar->setExpanding(false);
}
bool enable_left_sidebar = settings.value("EnableLeftSidebar", 1).toBool();
bool enable_cad_toolbars = settings.value("EnableCADToolbars", 1).toBool();
settings.endGroup();
connect(mdiAreaCAD, SIGNAL(subWindowActivated(QMdiSubWindow*)),
this, SLOT(slotWindowActivated(QMdiSubWindow*)));
settings.beginGroup("Widgets");
bool custom_size = settings.value("AllowToolbarIconSize", 0).toBool();
int icon_size = custom_size ? settings.value("ToolbarIconSize", 24).toInt() : 24;
settings.endGroup();
if (custom_size)
setIconSize(QSize(icon_size, icon_size));
LC_ActionFactory a_factory(this, actionHandler);
a_factory.using_theme = settings.value("Widgets/AllowTheme", 0).toBool();
a_factory.fillActionContainer(a_map, ag_manager);
LC_WidgetFactory widget_factory(this, a_map, ag_manager);
if (enable_left_sidebar)
widget_factory.createLeftSidebar(5, icon_size);
if (enable_cad_toolbars)
widget_factory.createCADToolbars();
widget_factory.createRightSidebar(actionHandler);
widget_factory.createCategoriesToolbar();
widget_factory.createStandardToolbars(actionHandler);
foreach(auto action, widget_factory.snap_toolbar->actions())
{
if(!action->objectName().isEmpty())
{
a_map[action->objectName()] = action;
}
}
settings.beginGroup("CustomToolbars");
foreach (auto key, settings.childKeys())
{
auto toolbar = new QToolBar(key, this);
toolbar->setObjectName(key);
foreach (auto action, settings.value(key).toStringList())
{
toolbar->addAction(a_map[action]);
}
addToolBar(toolbar);
}
settings.endGroup();
if (settings.value("Startup/FirstLoad", 1).toBool())
{
QStringList list;
list << "DrawMText"
<< "DrawHatch"
<< "DrawImage"
<< "BlocksCreate"
<< "DrawPoint";
auto toolbar = new QToolBar("DefaultCustom", this);
toolbar->setObjectName("DefaultCustom");
foreach (auto action, list)
{
toolbar->addAction(a_map[action]);
}
settings.setValue("CustomToolbars/DefaultCustom", list);
addToolBar(Qt::LeftToolBarArea, toolbar);
}
widget_factory.createMenus(menuBar());
undoButton = a_map["EditUndo"];
redoButton = a_map["EditRedo"];
previousZoom = a_map["ZoomPrevious"];
dock_areas.left = a_map["LeftDockAreaToggle"];
dock_areas.right = a_map["RightDockAreaToggle"];
dock_areas.top = a_map["TopDockAreaToggle"];
dock_areas.bottom = a_map["BottomDockAreaToggle"];
dock_areas.floating = a_map["FloatingDockwidgetsToggle"];
snapToolBar = widget_factory.snap_toolbar;
penToolBar = widget_factory.pen_toolbar;
optionWidget = widget_factory.options_toolbar;
layerWidget = widget_factory.layer_widget;
blockWidget = widget_factory.block_widget;
commandWidget = widget_factory.command_widget;
file_menu = widget_factory.file_menu;
windowsMenu = widget_factory.windows_menu;
connect(a_map["FileClose"], SIGNAL(triggered(bool)),
mdiAreaCAD, SLOT(closeActiveSubWindow()));
connect(penToolBar, SIGNAL(penChanged(RS_Pen)),
this, SLOT(slotPenChanged(RS_Pen)));
auto ctrl_l = new QShortcut(QKeySequence("Ctrl+L"), this);
connect(ctrl_l, SIGNAL(activated()), actionHandler, SLOT(slotLayersAdd()));
auto ctrl_m = new QShortcut(QKeySequence("Ctrl+M"), this);
connect(ctrl_m, SIGNAL(activated()), this, SLOT(slotFocusCommandLine()));
// This event filter allows sending key events to the command widget, therefore, no
// need to activate the command widget before typing commands.
// Since this nice feature causes a bug of lost key events when the command widget is on
// a screen different from the main window, disabled for the time being
// send key events for mdiAreaCAD to command widget by default
mdiAreaCAD->installEventFilter(commandWidget);
RS_DEBUG->print("QC_ApplicationWindow::QC_ApplicationWindow: creating dialogFactory");
dialogFactory = new QC_DialogFactory(this, optionWidget);
RS_DEBUG->print("QC_ApplicationWindow::QC_ApplicationWindow: creating dialogFactory: OK");
RS_DEBUG->print("setting dialog factory object");
if (RS_DialogFactory::instance()==nullptr) {
RS_DEBUG->print("no RS_DialogFactory instance");
} else {
RS_DEBUG->print("got RS_DialogFactory instance");
}
RS_DialogFactory::instance()->setFactoryObject(dialogFactory);
RS_DEBUG->print("setting dialog factory object: OK");
recentFiles = new QG_RecentFiles(this, 9);
auto recent_menu = new QMenu(tr("Recent Files"), file_menu);
file_menu->addMenu(recent_menu);
recentFiles->addFiles(recent_menu);
RS_DEBUG->print("QC_ApplicationWindow::QC_ApplicationWindow: init settings");
initSettings();
auto command_file = settings.value("Paths/VariableFile", "").toString();
if (!command_file.isEmpty())
commandWidget->leCommand->readCommandFile(command_file);
// Activate autosave timer
if (settings.value("Defaults/AutoBackupDocument", 1).toBool())
{
autosaveTimer = new QTimer(this);
autosaveTimer->setObjectName("autosave");
connect(autosaveTimer, SIGNAL(timeout()), this, SLOT(slotFileAutoSave()));
int ms = 60000 * settings.value("Defaults/AutoSaveTime", 5).toInt();
autosaveTimer->start(ms);
}
// Disable menu and toolbar items
emit windowsChanged(false);
RS_COMMANDS->updateAlias();
//plugin load
loadPlugins();
statusBar()->showMessage(qApp->applicationName() + " Ready", 2000);
// deviceStateInfoDCWidget->show();
// deviceControlPanelDCWidget->show();
// //devicectluserDCWidget->show();
// //devicestateuserDCWidget->show();
// deviceAlarmDCWidget->hide();
// dmPlot->hide();
// cameraDCWidget->hide();
// deviceSetDCWidget->hide();
// deviceSystemInfoDCWidget->show();
// menuBar()->findChild<QMenu*>("dockwidgets_menu")->setEnabled(false);
}
/**
* Find a menu entry in the current menu list. This function will try to recursively find the menu
* searchMenu for example foo/bar
* thisMenuList list of Widgets
* currentEntry only used internally during recursion
* returns 0 when no menu was found
*/
QMenu *QC_ApplicationWindow::findMenu(const QString &searchMenu, const QObjectList thisMenuList, const QString& currentEntry) {
if (searchMenu==currentEntry)
return ( QMenu *)thisMenuList.at(0)->parent();
QList<QObject*>::const_iterator i=thisMenuList.begin();
while (i != thisMenuList.end()) {
if ((*i)->inherits ("QMenu")) {
QMenu *ii=(QMenu*)*i;
if (QMenu *foundMenu=findMenu(searchMenu, ii->children(), currentEntry+"/"+ii->objectName().replace("&", ""))) {
return foundMenu;
}
}
++i;
}
return 0;
}
/**
* Arrange the sub-windows as specified, and set the setting.
* Note: Tab mode always uses (and sets) the RS2::Maximized mode.
* @param m the layout mode; if set to RS2::CurrentMode, read the current setting
* @param actuallyDont just set the setting, don't actually do the arrangement
*/
void QC_ApplicationWindow::doArrangeWindows(RS2::SubWindowMode m, bool actuallyDont)
{
RS_SETTINGS->beginGroup("/WindowOptions");
int mode = m != RS2::CurrentMode ? m : RS_SETTINGS->readNumEntry("/SubWindowMode", RS2::Maximized);
RS_SETTINGS->endGroup();
if (!actuallyDont) switch (mode) {
case RS2::Maximized:
if (mdiAreaCAD->currentSubWindow())
mdiAreaCAD->currentSubWindow()->showMaximized();
break;
case RS2::Cascade:
slotCascade();
break;
case RS2::Tile:
slotTile();
break;
case RS2::TileHorizontal:
slotTileHorizontal();
break;
case RS2::TileVertical:
slotTileVertical();
break;
}
RS_SETTINGS->beginGroup("/WindowOptions");
RS_SETTINGS->writeEntry("/SubWindowMode", mode);
RS_SETTINGS->endGroup();
}
/**
* Set the QTabWidget shape and position for the MDI area; also the settings.
* Note: setting a Tab layout always sets the window arrangement to RS2::Maximized
* Used by the Drawing > Layout menu.
* @param s the tab shape; if RS2::AnyShape read the current setting
* @param p the tab bar position; if RS2::AnyPosition read the current setting
*/
void QC_ApplicationWindow::setTabLayout(RS2::TabShape s, RS2::TabPosition p)
{
RS_SETTINGS->beginGroup("/WindowOptions");
int shape = s != RS2::AnyShape ? s : RS_SETTINGS->readNumEntry("/TabShape", RS2::Triangular);
int position = p != RS2::AnyPosition ? p : RS_SETTINGS->readNumEntry("/TabPosition", RS2::West);
RS_SETTINGS->endGroup();
mdiAreaCAD->setTabShape(static_cast<QTabWidget::TabShape>(shape));
mdiAreaCAD->setTabPosition(static_cast<QTabWidget::TabPosition>(position));
doArrangeWindows(RS2::Maximized);
RS_SETTINGS->beginGroup("/WindowOptions");
RS_SETTINGS->writeEntry("/TabShape", shape);
RS_SETTINGS->writeEntry("/TabPosition", position);
RS_SETTINGS->endGroup();
}
/**
* Force-Save(as) the content of the sub window. Retry on failure.
* @return true success (or window was not modified)
* @return false user cancelled (or window was null)
*/
bool QC_ApplicationWindow::doSave(QC_MDIWindow * w, bool forceSaveAs)
{
QString name, msg;
bool cancelled;
if (!w) return false;
if (w->getDocument()->isModified() || forceSaveAs) {
name = w->getDocument()->getFilename();
if (name.isEmpty())
doActivate(w); // show the user the drawing for save as
msg = name.isEmpty() ? tr("Saving drawing...") : tr("Saving drawing: %1").arg(name);
statusBar()->showMessage(msg);
bool res = forceSaveAs ? w->slotFileSaveAs(cancelled) : w->slotFileSave(cancelled);
if (res) {
if (cancelled) {
statusBar()->showMessage(tr("Save cancelled"), 2000);
return false;
}
name = w->getDocument()->getFilename();
msg = tr("Saved drawing: %1").arg(name);
statusBar()->showMessage(msg, 2000);
commandWidget->appendHistory(msg);
if (recentFiles->indexOf(name) == -1) recentFiles->add(name);
w->setWindowTitle(format_filename_caption(name) + "[*]");
if (w->getGraphicView()->isDraftMode())
w->setWindowTitle(w->windowTitle() + " [" + tr("Draft Mode") + "]");
if (autosaveTimer && !autosaveTimer->isActive())
{
RS_SETTINGS->beginGroup("/Defaults");
autosaveTimer->start(RS_SETTINGS->readNumEntry("/AutoSaveTime", 5) * 60 * 1000);
RS_SETTINGS->endGroup();
}
}
else {
msg = tr("Cannot save the file ") +
w->getDocument()->getFilename()
+ tr(" , please check the filename and permissions.");
statusBar()->showMessage(msg, 2000);
commandWidget->appendHistory(msg);
return doSave(w, true);
}
}
return true;
}
/**
* Force-Close this sub window.
* @param activateNext also activate the next window in the window_list, if any
*/
void QC_ApplicationWindow::doClose(QC_MDIWindow * w, bool activateNext)
{
RS_DEBUG->print("QC_ApplicationWindow::doClose begin");
w->getGraphicView()->killAllActions();
QC_MDIWindow* parentWindow = w->getParentWindow();
if (parentWindow)
{
RS_DEBUG->print("QC_ApplicationWindow::doClose closing block or print preview");
parentWindow->removeChildWindow(w);
}
else
{
RS_DEBUG->print("QC_ApplicationWindow::doClose closing graphic");
}
for (auto child : w->getChildWindows()) // block editors and print previews; just force these closed
doClose(child, false); // they belong to the document (changes already saved there)
w->getChildWindows().clear();
mdiAreaCAD->removeSubWindow(w);
window_list.removeOne(w);
if (!activedMdiSubWindow || activedMdiSubWindow == w)
{
layerWidget->setLayerList(nullptr, false);
blockWidget->setBlockList(nullptr);
coordinateWidget->setGraphic(nullptr);
}
openedFiles.removeAll(w->getDocument()->getFilename());
activedMdiSubWindow = nullptr;
actionHandler->set_view(nullptr);
actionHandler->set_document(nullptr);
if (activateNext && window_list.count() > 0)
doActivate(window_list.front());
RS_DEBUG->print("QC_ApplicationWindow::doClose end");
}
/**
* Force-Activate this sub window.
*/
void QC_ApplicationWindow::doActivate(QMdiSubWindow * w)
{
RS_SETTINGS->beginGroup("/WindowOptions");
bool maximized = RS_SETTINGS->readNumEntry("/Maximized");
RS_SETTINGS->endGroup();
if (w) {
slotWindowActivated(w);
w->activateWindow();
w->raise();
w->setFocus();
if (maximized || QMdiArea::TabbedView == mdiAreaCAD->viewMode()) {
w->showMaximized();
}
else {
w->show();
}
}
if (mdiAreaCAD->viewMode() == QMdiArea::SubWindowView)
doArrangeWindows(RS2::CurrentMode);
enableFileActions(qobject_cast<QC_MDIWindow*>(w));
}
/**
* Show a Save/Close/Cancel(All) dialog for the content of this sub-window.
* The window handle must not be null, and the document must actually have been modified.
*
* @param showSaveAll show a Save All button and rename Close -> Close All
* @return QG_ExitDialog::ExitDialogResult the button that was pressed, or -1 if invoked in error
* @see QG_ExitDialog
*/
int QC_ApplicationWindow::showCloseDialog(QC_MDIWindow * w, bool showSaveAll)
{
QG_ExitDialog dlg(this);
dlg.setShowSaveAll(showSaveAll);
dlg.setTitle(tr("Closing Drawing"));
if (w && w->getDocument()->isModified()) {
QString fn = w->getDocument()->getFilename();
if (fn.isEmpty())
fn = w->windowTitle();
else if (fn.length() > 50)
fn = QString("%1...%2").arg(fn.left(24)).arg(fn.right(24));
dlg.setText(tr("Save changes to the following item?\n%1").arg(fn));
return dlg.exec();
}
return -1; // should never get here; please send only modified documents
}
/**
* Enable the available file actions for this sub-window.
*/
void QC_ApplicationWindow::enableFileActions(QC_MDIWindow* w)
{
if (!w || w->getDocument()->getFilename().isEmpty()) {
a_map["FileSave"]->setText(tr("&Save"));
a_map["FileSaveAs"]->setText(tr("Save &as..."));
}
else {
QString name = format_filename_caption(w->getDocument()->getFilename());
a_map["FileSave"]->setText(tr("&Save %1").arg(name));
a_map["FileSaveAs"]->setText(tr("Save %1 &as...").arg(name));
}
a_map["FileSave"]->setEnabled(w);
a_map["FileSaveAs"]->setEnabled(w);
a_map["FileSaveAll"]->setEnabled(w && window_list.count() > 1);
a_map["FileExportMakerCam"]->setEnabled(w);
a_map["FilePrintPDF"]->setEnabled(w);
a_map["FileExport"]->setEnabled(w);
a_map["FilePrint"]->setEnabled(w);
a_map["FilePrintPreview"]->setEnabled(w);
a_map["FileClose"]->setEnabled(w);
a_map["FileCloseAll"]->setEnabled(w && window_list.count() > 1);
}
/**
* Loads the found plugins.
*/
void QC_ApplicationWindow::loadPlugins() {
loadedPlugins.clear();
QStringList lst = RS_SYSTEM->getDirectoryList("plugins");
// Keep track of plugin filenames loaded to skip duplicate plugins.
QStringList loadedPluginFileNames;
for (int i = 0; i < lst.size(); ++i) {
QDir pluginsDir(lst.at(i));
for(const QString& fileName: pluginsDir.entryList(QDir::Files)) {
// Skip loading a plugin if a plugin with the same
// filename has already been loaded.
#ifdef Q_OS_MAC
if (!fileName.contains(".dylib"))
continue;
#endif
#ifdef Q_OS_WIN32
if (!fileName.contains(".dll"))
continue;
#endif
if (loadedPluginFileNames.contains(fileName)) {
continue;
}
QPluginLoader pluginLoader(pluginsDir.absoluteFilePath(fileName));
QObject *plugin = pluginLoader.instance();
if (plugin) {
QC_PluginInterface *pluginInterface = qobject_cast<QC_PluginInterface *>(plugin);
if (pluginInterface) {
loadedPlugins.push_back(pluginInterface);
loadedPluginFileNames.push_back(fileName);
PluginCapabilities pluginCapabilities=pluginInterface->getCapabilities();
for(const PluginMenuLocation& loc: pluginCapabilities.menuEntryPoints) {
QAction *actpl = new QAction(loc.menuEntryActionName, plugin);
actpl->setData(loc.menuEntryActionName);
connect(actpl, SIGNAL(triggered()), this, SLOT(execPlug()));
connect(this, SIGNAL(windowsChanged(bool)), actpl, SLOT(setEnabled(bool)));
QMenu *atMenu = findMenu("/"+loc.menuEntryPoint, menuBar()->children(), "");
if (atMenu) {
atMenu->addAction(actpl);
} else {
QStringList treemenu = loc.menuEntryPoint.split('/', QString::SkipEmptyParts);
QString currentLevel="";
QMenu *parentMenu=0;
do {
QString menuName=treemenu.at(0); treemenu.removeFirst();
currentLevel=currentLevel+"/"+menuName;
atMenu = findMenu(currentLevel, menuBar()->children(), "");
if (atMenu==0) {
if (parentMenu==0) {
parentMenu=menuBar()->addMenu(menuName);
} else {
parentMenu=parentMenu->addMenu(menuName);
}
parentMenu->setObjectName(menuName);
}
} while(treemenu.size()>0);
if (parentMenu) parentMenu->addAction(actpl);
}
}
}
} else {
QMessageBox::information(this, "Info", pluginLoader.errorString());
RS_DEBUG->print("QC_ApplicationWindow::loadPlugin: %s", pluginLoader.errorString().toLatin1().data());
}
}
}
}
/**
* Execute the plugin.
*/
void QC_ApplicationWindow::execPlug() {
QAction *action = qobject_cast<QAction *>(sender());
QC_PluginInterface *plugin = qobject_cast<QC_PluginInterface *>(action->parent());
//get actual drawing
QC_MDIWindow* w = getMDIWindow();
RS_Document* currdoc = w->getDocument();
//create document interface instance
Doc_plugin_interface pligundoc(currdoc, w->getGraphicView(), this);
//execute plugin
LC_UndoSection undo(currdoc);
plugin->execComm(&pligundoc, this, action->data().toString());
//TODO call update view
w->getGraphicView()->redraw();
}
/**
* Destructor.
*/
QC_ApplicationWindow::~QC_ApplicationWindow() {
RS_DEBUG->print("QC_ApplicationWindow::~QC_ApplicationWindow");
RS_DEBUG->print("QC_ApplicationWindow::~QC_ApplicationWindow: "
"deleting dialog factory");
#ifdef _WINDOWS
qt_ntfs_permission_lookup--; // turn it off again
#endif
delete dialogFactory;
RS_DEBUG->print("QC_ApplicationWindow::~QC_ApplicationWindow: "
"deleting dialog factory: OK");
}
/**
* Close Event. Called when the user tries to close the app.
*/
void QC_ApplicationWindow::closeEvent(QCloseEvent* ce)
{
RS_DEBUG->print("QC_ApplicationWindow::closeEvent()");
queryExit(false) ? ce->accept() : ce->ignore();
//DEV->pBLLaserLib->DisConnect();
DEV->laserCtlClose();
RS_DEBUG->print("QC_ApplicationWindow::closeEvent(): OK");
}
void QC_ApplicationWindow::dropEvent(QDropEvent* event)
{
event->acceptProposedAction();
//limit maximum number of dropped files to be opened
unsigned counts=0;
for(QUrl const& url: event->mimeData()->urls()) {
const QString &fileName = url.toLocalFile();
if(QFileInfo(fileName).exists() && fileName.endsWith(R"(.dxf)", Qt::CaseInsensitive)){
slotFileOpen(fileName);
if(++counts>32) return;
}
}
}
void QC_ApplicationWindow::dragEnterEvent(QDragEnterEvent * event)
{
if (event->mimeData()->hasUrls()){
for(QUrl const& url: event->mimeData()->urls()) {
const QString &fileName = url.toLocalFile();
if(QFileInfo(fileName).exists() && fileName.endsWith(R"(.dxf)", Qt::CaseInsensitive)){
event->acceptProposedAction();
return;
}
}
}
}
/**
* @return Pointer to the currently active MDI Window or nullptr if no
* MDI Window is active.
*/
QC_MDIWindow const* QC_ApplicationWindow::getMDIWindow() const{
if (mdiAreaCAD) {
QMdiSubWindow* w=mdiAreaCAD->currentSubWindow();
if(w) {
return qobject_cast<QC_MDIWindow*>(w);
}
}
return nullptr;
}
QC_MDIWindow* QC_ApplicationWindow::getMDIWindow(){
if (mdiAreaCAD) {
QMdiSubWindow* w=mdiAreaCAD->currentSubWindow();
if(w) {
return qobject_cast<QC_MDIWindow*>(w);
}
}
return nullptr;
}
void QC_ApplicationWindow::setPreviousZoomEnable(bool enable){
previousZoomEnable=enable;
if(previousZoom){
previousZoom->setEnabled(enable);
}
}
void QC_ApplicationWindow::setUndoEnable(bool enable){
undoEnable=enable;
if(undoButton){
undoButton->setEnabled(enable);
}
}
void QC_ApplicationWindow::setRedoEnable(bool enable){
redoEnable=enable;
if(redoButton){
redoButton->setEnabled(enable);
}
}
void QC_ApplicationWindow::slotEnableActions(bool enable) {
if(previousZoom){
previousZoom->setEnabled(enable&& previousZoomEnable);
undoButton->setEnabled(enable&& undoEnable);
redoButton->setEnabled(enable&& redoEnable);
}
}
void QC_ApplicationWindow::slotUpdateActiveLayer()
{
if(layerWidget&&m_pActiveLayerName)
m_pActiveLayerName->activeLayerChanged(layerWidget->getActiveName());
}
/**
* Initializes the global application settings from the
* config file (unix, mac) or registry (windows).
*/
void QC_ApplicationWindow::initSettings()
{
RS_DEBUG->print("QC_ApplicationWindow::initSettings()");
QSettings settings;
settings.beginGroup("Geometry");
restoreState(settings.value("StateOfWidgets", "").toByteArray());
dock_areas.left->setChecked(settings.value("LeftDockArea", 0).toBool());
dock_areas.right->setChecked(settings.value("RightDockArea", 1).toBool());
dock_areas.top->setChecked(settings.value("TopDockArea", 0).toBool());
dock_areas.bottom->setChecked(settings.value("BottomDockArea", 0).toBool());
dock_areas.floating->setChecked(settings.value("FloatingDockwidgets", 0).toBool());
settings.endGroup();
settings.beginGroup("Widgets");
int allow_style = settings.value("AllowStyle", 0).toInt();
if (allow_style)
{
QString style = settings.value("Style", "").toString();
QApplication::setStyle(QStyleFactory::create(style));
}
QString sheet_path = settings.value("StyleSheet", "").toString();
if (loadStyleSheet(sheet_path))
style_sheet_path = sheet_path;
settings.endGroup();
a_map["ViewDraft"]->setChecked(settings.value("Appearance/DraftMode", 0).toBool());
}
/**
* Stores the global application settings to file or registry.
*/
void QC_ApplicationWindow::storeSettings() {
RS_DEBUG->print("QC_ApplicationWindow::storeSettings()");
if (RS_Settings::save_is_allowed)
{
RS_SETTINGS->beginGroup("/Geometry");
RS_SETTINGS->writeEntry("/WindowWidth", width());
RS_SETTINGS->writeEntry("/WindowHeight", height());
RS_SETTINGS->writeEntry("/WindowX", x());
RS_SETTINGS->writeEntry("/WindowY", y());
RS_SETTINGS->writeEntry("/StateOfWidgets", QVariant (saveState()));
RS_SETTINGS->writeEntry("/LeftDockArea", dock_areas.left->isChecked());
RS_SETTINGS->writeEntry("/RightDockArea", dock_areas.right->isChecked());
RS_SETTINGS->writeEntry("/TopDockArea", dock_areas.top->isChecked());
RS_SETTINGS->writeEntry("/BottomDockArea", dock_areas.bottom->isChecked());
RS_SETTINGS->writeEntry("/FloatingDockwidgets", dock_areas.floating->isChecked());
RS_SETTINGS->endGroup();
//save snapMode
snapToolBar->saveSnapMode();
}
RS_DEBUG->print("QC_ApplicationWindow::storeSettings(): OK");
}
/**
* Goes back to the previous menu or one step in the current action.
*/
void QC_ApplicationWindow::slotBack() {
RS_GraphicView* graphicView = getGraphicView();
if (graphicView) {
graphicView->back();
}
}
void QC_ApplicationWindow::slotKillAllActions() {
RS_GraphicView* gv = getGraphicView();
QC_MDIWindow* m = getMDIWindow();
if (gv && m && m->getDocument()) {
gv->killAllActions();
RS_Selection s((RS_EntityContainer&)*m->getDocument(), gv);
s.selectAll(false);
RS_DIALOGFACTORY->updateSelectionWidget(
m->getDocument()->countSelected()
,
m->getDocument()->totalSelectedLength()
);
gv->redraw(RS2::RedrawAll);
}
}
/**
* Goes one step further in the current action.
*/
void QC_ApplicationWindow::slotEnter()
{
RS_DEBUG->print("QC_ApplicationWindow::slotEnter(): begin\n");
RS_GraphicView* graphicView = getGraphicView();
if (graphicView)
{
graphicView->enter();
}
RS_DEBUG->print("QC_ApplicationWindow::slotEnter(): end\n");
}
/**
* Sets the keyboard focus on the command line.
*/
void QC_ApplicationWindow::slotFocusCommandLine() {
// if (commandWidget->isVisible()) {
commandWidget->show();
commandWidget->setFocus();
// }
}
/**
* Shows the given error on the command line.
*/
void QC_ApplicationWindow::slotError(const QString& msg) {
commandWidget->appendHistory(msg);
}
/**
* Hands focus back to the application window. In the rare event
* of a escape press from the layer widget (e.g after switching desktops
* in XP).
*/
void QC_ApplicationWindow::slotFocus() {
setFocus();
}
void QC_ApplicationWindow::slotWindowActivated(int index){
if(index < 0 || index >= mdiAreaCAD->subWindowList().size()) return;
slotWindowActivated(mdiAreaCAD->subWindowList().at(index));
}
/**
* Called when a document window was activated.
*/
void QC_ApplicationWindow::slotWindowActivated(QMdiSubWindow* w) {
RS_DEBUG->print("QC_ApplicationWindow::slotWindowActivated begin");
if(w==nullptr) {
emit windowsChanged(false);
activedMdiSubWindow=w;
return;
}
if(w==activedMdiSubWindow) return;
activedMdiSubWindow=w;
QC_MDIWindow* m = qobject_cast<QC_MDIWindow*>(w);
enableFileActions(m);
if (m && m->getDocument()) {
RS_DEBUG->print("QC_ApplicationWindow::slotWindowActivated: "
"document: %d", m->getDocument()->getId());
bool showByBlock = m->getDocument()->rtti()==RS2::EntityBlock;
layerWidget->setLayerList(m->getDocument()->getLayerList(),
showByBlock);
coordinateWidget->setGraphic(m->getGraphic());
blockWidget->setBlockList(m->getDocument()->getBlockList());
// Update all inserts in this graphic (blocks might have changed):
m->getDocument()->updateInserts();
// whether to enable undo/redo buttons
m->getDocument()->setGUIButtons();
m->getGraphicView()->redraw();
// set snapmode from snap toolbar
//actionHandler->updateSnapMode();
// set pen from pen toolbar
slotPenChanged(penToolBar->getPen());
pen_wiz->mdi_win = m;
// update toggle button status:
if (m->getGraphic()) {
emit(gridChanged(m->getGraphic()->isGridOn()));
}
QG_GraphicView* view = m->getGraphicView();
if (view)
{
actionHandler->set_view(view);
actionHandler->set_document(m->getDocument());
emit printPreviewChanged(view->isPrintPreview());
}
if(snapToolBar){
actionHandler->slotSetSnaps(snapToolBar->getSnaps());
}else {
RS_DEBUG->print(RS_Debug::D_ERROR,"snapToolBar is nullptr\n");
}
}
// show action options for active window only
foreach (QMdiSubWindow* sw, mdiAreaCAD->subWindowList()) {
QC_MDIWindow* sm = qobject_cast<QC_MDIWindow*>(sw);
RS_ActionInterface* ai = sm->getGraphicView()->getCurrentAction();
if (ai) {
ai->hideOptions();
}
}
if (m && m->getGraphicView()->getCurrentAction()) {
m->getGraphicView()->getCurrentAction()->showOptions();
}
// Disable/Enable menu and toolbar items
emit windowsChanged(m && m->getDocument());
RS_DEBUG->print("RVT_PORT emit windowsChanged(true);");
RS_DEBUG->print("QC_ApplicationWindow::slotWindowActivated end");
}
/**
* Called when the menu 'windows' is about to be shown.
* This is used to update the window list in the menu.
*/
void QC_ApplicationWindow::slotWindowsMenuAboutToShow() {
RS_DEBUG->print( RS_Debug::D_NOTICE, "QC_ApplicationWindow::slotWindowsMenuAboutToShow");
RS_SETTINGS->beginGroup("/WindowOptions");
QMenu* menu;
QAction* menuItem;
bool tabbed = mdiAreaCAD->viewMode() == QMdiArea::TabbedView;
windowsMenu->clear(); // this is a temporary menu; constructed on-demand
menuItem = windowsMenu->addAction(tr("Ta&b mode"), this, SLOT(slotToggleTab()));
menuItem->setCheckable(true);
menuItem->setChecked(tabbed);
menuItem = windowsMenu->addAction( tr("&Window mode"), this, SLOT(slotToggleTab()));
menuItem->setCheckable(true);
menuItem->setChecked(!tabbed);
if (mdiAreaCAD->viewMode() == QMdiArea::TabbedView) {
menu = new QMenu(tr("&Layout"), windowsMenu);
windowsMenu->addMenu(menu);
menuItem = menu->addAction(tr("Rounded"), this, SLOT(slotTabShapeRounded()));
menuItem->setCheckable(true);
menuItem->setChecked(RS_SETTINGS->readNumEntry("/TabShape") == RS2::Rounded);
menuItem = menu->addAction(tr("Triangular"), this, SLOT(slotTabShapeTriangular()));
menuItem->setCheckable(true);
menuItem->setChecked(RS_SETTINGS->readNumEntry("/TabShape") == RS2::Triangular);
menu->addSeparator();
menuItem = menu->addAction(tr("North"), this, SLOT(slotTabPositionNorth()));
menuItem->setCheckable(true);
menuItem->setChecked(RS_SETTINGS->readNumEntry("/TabPosition") == RS2::North);
menuItem = menu->addAction(tr("South"), this, SLOT(slotTabPositionSouth()));
menuItem->setCheckable(true);
menuItem->setChecked(RS_SETTINGS->readNumEntry("/TabPosition") == RS2::South);
menuItem = menu->addAction(tr("East"), this, SLOT(slotTabPositionEast()));
menuItem->setCheckable(true);
menuItem->setChecked(RS_SETTINGS->readNumEntry("/TabPosition") == RS2::East);
menuItem = menu->addAction(tr("West"), this, SLOT(slotTabPositionWest()));
menuItem->setCheckable(true);
menuItem->setChecked(RS_SETTINGS->readNumEntry("/TabPosition") == RS2::West);
} else {
menu = new QMenu(tr("&Arrange"), windowsMenu);
windowsMenu->addMenu(menu);
menuItem = menu->addAction(tr("&Maximized"), this, SLOT(slotSetMaximized()));
menuItem->setCheckable(true);
menuItem->setChecked(RS_SETTINGS->readNumEntry("/SubWindowMode") == RS2::Maximized);
menu->addAction(tr("&Cascade"), this, SLOT(slotCascade()));
menu->addAction(tr("&Tile"), this, SLOT(slotTile()));
menu->addAction(tr("Tile &Vertically"), this, SLOT(slotTileVertical()));
menu->addAction(tr("Tile &Horizontally"), this, SLOT(slotTileHorizontal()));
}
RS_SETTINGS->endGroup();
windowsMenu->addSeparator();
QMdiSubWindow* active= mdiAreaCAD->activeSubWindow();
for (int i=0; i< window_list.size(); ++i) {
QString title = window_list.at(i)->windowTitle();
if (title.contains("[*]")) { // modification mark placeholder
int idx = title.lastIndexOf("[*]");
if (window_list.at(i)->isWindowModified()) {
title.replace(idx, 3, "*");
} else {
title.remove(idx, 3);
}
}
QAction *id = windowsMenu->addAction(title,
this, SLOT(slotWindowsMenuActivated(bool)));
id->setCheckable(true);
id->setData(i);
id->setChecked(window_list.at(i)==active);
}
}
/**
* Called when the user selects a document window from the
* window list.
*/
void QC_ApplicationWindow::slotWindowsMenuActivated(bool /*id*/) {
RS_DEBUG->print("QC_ApplicationWindow::slotWindowsMenuActivated");
int ii = qobject_cast<QAction*>(sender())->data().toInt();
QMdiSubWindow* w = mdiAreaCAD->subWindowList().at(ii);
if (w) {
if(w==mdiAreaCAD->activeSubWindow()) {
return;
}
doActivate(w);
}
}
/**
* Cascade MDI windows
*/
void QC_ApplicationWindow::slotTile() {
doArrangeWindows(RS2::Tile, true);
mdiAreaCAD->tileSubWindows();
slotZoomAuto();
}
//auto zoom the graphicView of sub-windows
void QC_ApplicationWindow::slotZoomAuto() {
QList<QMdiSubWindow *> windows = mdiAreaCAD->subWindowList();
for(int i=0;i<windows.size();i++){
QMdiSubWindow *window = windows.at(i);
qobject_cast<QC_MDIWindow*>(window)->slotZoomAuto();
}
}
/**
* Cascade MDI windows
*/
void QC_ApplicationWindow::slotCascade() {
// mdiAreaCAD->cascadeSubWindows();
//return;
doArrangeWindows(RS2::Cascade, true);
QList<QMdiSubWindow *> windows = mdiAreaCAD->subWindowList();
switch(windows.size()){
case 1:
//mdiAreaCAD->tileSubWindows();
slotTile();
case 0:
return;
default: {
QMdiSubWindow* active=mdiAreaCAD->activeSubWindow();
for (int i=0; i<windows.size(); ++i) {
windows.at(i)->showNormal();
}
mdiAreaCAD->cascadeSubWindows();
//find displacement by linear-regression
double mi=0.,mi2=0.,mw=0.,miw=0.,mh=0.,mih=0.;
for (int i=0; i<windows.size(); ++i) {
mi += i;
mi2 += i*i;
double w=windows.at(i)->pos().x();
mw += w;
miw += i*w;
double h=windows.at(i)->pos().y();
mh += h;
mih += i*h;
}
mi2 *= windows.size();
miw *= windows.size();
mih *= windows.size();
double d=1./(mi2 - mi*mi);
double disX=(miw-mi*mw)*d;
double disY=(mih-mi*mh)*d;
//End of Linear Regression
//
QMdiSubWindow *window = windows.first();
QRect geo=window->geometry();
QRect frame=window->frameGeometry();
// std::cout<<"Frame=:"<<( frame.height() - geo.height())<<std::endl;
int width= mdiAreaCAD->width() -( frame.width() - geo.width())- disX*(windows.size()-1);
int height= mdiAreaCAD->height() -( frame.width() - geo.width())- disY*(windows.size()-1);
if(width<=0 || height<=0) {
return;
}
for (int i=0; i<windows.size(); ++i) {
window = windows.at(i);
// std::cout<<"window:("<<i<<"): pos()="<<(window->pos().x())<<" "<<(window->pos().y())<<std::endl;
geo=window->geometry();
// if(i==active) {
// window->setWindowState(Qt::WindowActive);
// }else{
// window->setWindowState(Qt::WindowNoState);
// }
window->setGeometry(geo.x(),geo.y(),width,height);
qobject_cast<QC_MDIWindow*>(window)->slotZoomAuto();
}
mdiAreaCAD->setActiveSubWindow(active);
// windows.at(active)->activateWindow();
// windows.at(active)->raise();
// windows.at(active)->setFocus();
}
}
}
/**
* Tiles MDI windows horizontally.
*/
void QC_ApplicationWindow::slotTileHorizontal() {
RS_DEBUG->print("QC_ApplicationWindow::slotTileHorizontal");
doArrangeWindows(RS2::TileHorizontal, true);
// primitive horizontal tiling
QList<QMdiSubWindow *> windows = mdiAreaCAD->subWindowList();
if (windows.count()<=1) {
slotTile();
return;
}
for (int i=0; i<windows.count(); ++i) {
QMdiSubWindow *window = windows.at(i);
window->lower();
window->showNormal();
}
int heightForEach = mdiAreaCAD->height() / windows.count();
int y = 0;
for (int i=0; i<windows.count(); ++i) {
QMdiSubWindow *window = windows.at(i);
int preferredHeight = window->minimumHeight()
+ window->parentWidget()->baseSize().height();
int actHeight = qMax(heightForEach, preferredHeight);
window->setGeometry(0, y, mdiAreaCAD->width(), actHeight);
qobject_cast<QC_MDIWindow*>(window)->slotZoomAuto();
y+=actHeight;
}
mdiAreaCAD->activeSubWindow()->raise();
}
/**
* Tiles MDI windows vertically.
*/
void QC_ApplicationWindow::slotTileVertical() {
RS_DEBUG->print("QC_ApplicationWindow::slotTileVertical()");
doArrangeWindows(RS2::TileVertical, true);
// primitive horizontal tiling
QList<QMdiSubWindow *> windows = mdiAreaCAD->subWindowList();
if (windows.count()<=1) {
slotTile();
return;
}
for (int i=0; i<windows.count(); ++i) {
QMdiSubWindow *window = windows.at(i);
window->lower();
window->showNormal();
}
int widthForEach = mdiAreaCAD->width() / windows.count();
int x = 0;
for (int i=0; i<windows.count(); ++i) {
QMdiSubWindow *window = windows.at(i);
int preferredWidth = window->minimumWidth()
+ window->parentWidget()->baseSize().width();
int actWidth = qMax(widthForEach, preferredWidth);
window->setGeometry(x, 0, actWidth, mdiAreaCAD->height());
qobject_cast<QC_MDIWindow*>(window)->slotZoomAuto();
x+=actWidth;
}
mdiAreaCAD->activeSubWindow()->raise();
}
void QC_ApplicationWindow::slotSetMaximized()
{
doArrangeWindows(RS2::Maximized);
}
void QC_ApplicationWindow::slotTabShapeRounded()
{
setTabLayout(RS2::Rounded, RS2::AnyPosition);
}
void QC_ApplicationWindow::slotTabShapeTriangular()
{
setTabLayout(RS2::Triangular, RS2::AnyPosition);
}
void QC_ApplicationWindow::slotTabPositionNorth()
{
setTabLayout(RS2::AnyShape, RS2::North);
}
void QC_ApplicationWindow::slotTabPositionSouth()
{
setTabLayout(RS2::AnyShape, RS2::South);
}
void QC_ApplicationWindow::slotTabPositionEast()
{
setTabLayout(RS2::AnyShape, RS2::East);
}
void QC_ApplicationWindow::slotTabPositionWest()
{
setTabLayout(RS2::AnyShape, RS2::West);
}
/**
* toggles between subwindow and tab mode for the MdiArea
*/
void QC_ApplicationWindow::slotToggleTab()
{
if (mdiAreaCAD->viewMode() == QMdiArea::SubWindowView)
{
RS_SETTINGS->beginGroup("Startup");
RS_SETTINGS->writeEntry("/TabMode", 1);
RS_SETTINGS->endGroup();
mdiAreaCAD->setViewMode(QMdiArea::TabbedView);
QList<QTabBar *> tabBarList = mdiAreaCAD->findChildren<QTabBar*>();
QTabBar *tabBar = tabBarList.at(0);
if (tabBar) {
tabBar->setExpanding(false);
}
QList<QMdiSubWindow *> windows = mdiAreaCAD->subWindowList();
QMdiSubWindow* active=mdiAreaCAD->activeSubWindow();
for(int i=0;i<windows.size();i++){
QMdiSubWindow* m=windows.at(i);
m->hide();
if(m!=active){
m->lower();
}else{
m->raise();
}
slotSetMaximized();
qobject_cast<QC_MDIWindow*>(m)->slotZoomAuto();
}
}
else
{
RS_SETTINGS->beginGroup("Startup");
RS_SETTINGS->writeEntry("/TabMode", 0);
RS_SETTINGS->endGroup();
mdiAreaCAD->setViewMode(QMdiArea::SubWindowView);
doArrangeWindows(RS2::CurrentMode);
}
}
/**
* Called when something changed in the pen tool bar
* (e.g. color, width, style).
*/
void QC_ApplicationWindow::slotPenChanged(RS_Pen pen) {
RS_DEBUG->print("QC_ApplicationWindow::slotPenChanged() begin");
RS_DEBUG->print("Setting active pen...");
QC_MDIWindow* m = getMDIWindow();
if (m) {
m->slotPenChanged(pen);
}
RS_DEBUG->print("QC_ApplicationWindow::slotPenChanged() end");
}
/**
* Called when something changed in the snaps tool bar
*/
void QC_ApplicationWindow::slotSnapsChanged(RS_SnapMode snaps) {
RS_DEBUG->print("QC_ApplicationWindow::slotSnapsChanged() begin");
actionHandler->slotSetSnaps(snaps);
}
/**
* Creates a new MDI window with the given document or a new
* document if 'doc' is nullptr.
*/
QC_MDIWindow* QC_ApplicationWindow::slotFileNew(RS_Document* doc) {
RS_DEBUG->print("QC_ApplicationWindow::slotFileNew() begin");
QSettings settings;
static int id = 0;
id++;
statusBar()->showMessage(tr("Creating new file..."));
RS_DEBUG->print(" creating MDI window");
QC_MDIWindow* w = new QC_MDIWindow(doc, mdiAreaCAD, 0);
window_list << w;
RS_SETTINGS->beginGroup("/Appearance");
int aa = RS_SETTINGS->readNumEntry("/Antialiasing", 0);
int scrollbars = RS_SETTINGS->readNumEntry("/ScrollBars", 1);
int cursor_hiding = RS_SETTINGS->readNumEntry("/cursor_hiding", 0);
RS_SETTINGS->endGroup();
QG_GraphicView* view = w->getGraphicView();
view->setAntialiasing(aa);
view->setCursorHiding(cursor_hiding);
view->device = settings.value("Hardware/Device", "Mouse").toString();
if (scrollbars) view->addScrollbars();
settings.beginGroup("Activators");
auto activators = settings.childKeys();
settings.endGroup();
foreach (auto activator, activators)
{
auto menu_name = settings.value("Activators/" + activator).toString();
auto path = QString("CustomMenus/%1").arg(menu_name);
auto a_list = settings.value(path).toStringList();
auto menu = new QMenu(activator, view);
menu->setObjectName(menu_name);
foreach (auto key, a_list)
{
menu->addAction(a_map[key]);
}
view->setMenu(activator, menu);
}
connect(view, SIGNAL(gridStatusChanged(const QString&)),
this, SLOT(updateGridStatus(const QString&)));
actionHandler->set_view(view);
actionHandler->set_document(w->getDocument());
connect(w, SIGNAL(signalClosing(QC_MDIWindow*)),
this, SLOT(slotFileClosing(QC_MDIWindow*)));
if (w->getDocument()->rtti()==RS2::EntityBlock) {
w->setWindowTitle(tr("Block '%1'").arg(((RS_Block*)(w->getDocument()))->getName()) + "[*]");
} else {
w->setWindowTitle(tr("unnamed document %1").arg(id) + "[*]");
}
//check for draft mode
if (settings.value("Appearance/DraftMode", 0).toBool())
{
QString draft_string = " ["+tr("Draft Mode")+"]";
w->getGraphicView()->setDraftMode(true);
QString title = w->windowTitle();
w->setWindowTitle(title + draft_string);
}
w->setWindowIcon(QIcon(":/main/document.png"));
RS_DEBUG->print(" adding listeners");
RS_Graphic* graphic = w->getDocument()->getGraphic();
if(layerWidget) {
layerWidget->setLayerList(w->getDocument()->getLayerList(), false);
}
if(blockWidget) {
blockWidget->setBlockList(w->getDocument()->getBlockList());
}
if (graphic) {
// Link the graphic's layer list to the pen tool bar
graphic->addLayerListListener(penToolBar);
// Link the layer list to the layer widget
graphic->addLayerListListener(layerWidget);
// Link the block list to the block widget
graphic->addBlockListListener(blockWidget);
}
// Link the dialog factory to the coordinate widget:
if( coordinateWidget){
coordinateWidget->setGraphic(graphic );
}
// Link the dialog factory to the mouse widget:
QG_DIALOGFACTORY->setMouseWidget(mouseWidget);
QG_DIALOGFACTORY->setCoordinateWidget(coordinateWidget);
QG_DIALOGFACTORY->setSelectionWidget(selectionWidget);
// Link the dialog factory to the option widget:
//QG_DIALOGFACTORY->setOptionWidget(optionWidget);
// Link the dialog factory to the command widget:
QG_DIALOGFACTORY->setCommandWidget(commandWidget);
mdiAreaCAD->addSubWindow(w);
RS_DEBUG->print(" showing MDI window");
doActivate(w);
doArrangeWindows(RS2::CurrentMode);
statusBar()->showMessage(tr("New Drawing created."), 2000);
layerWidget->activateLayer(0);
RS_DEBUG->print("QC_ApplicationWindow::slotFileNew() OK");
return w;
}
/**
* Helper function for Menu file -> New & New....
*/
bool QC_ApplicationWindow::slotFileNewHelper(QString fileName, QC_MDIWindow* w) {
RS_DEBUG->print("QC_ApplicationWindow::slotFileNewHelper()");
bool ret = false;
RS2::FormatType type = RS2::FormatDXFRW;
QApplication::setOverrideCursor( QCursor(Qt::WaitCursor) );
RS_DEBUG->print("QC_ApplicationWindow::slotFileNewHelper: creating new doc window");
/*QC_MDIWindow* */ w = slotFileNew();
qApp->processEvents(QEventLoop::AllEvents, 1000);
// link the layer widget to the new document:
layerWidget->setLayerList(w->getDocument()->getLayerList(), false);
// link the block widget to the new document:
blockWidget->setBlockList(w->getDocument()->getBlockList());
// link coordinate widget to graphic
coordinateWidget->setGraphic(w->getGraphic());
qApp->processEvents(QEventLoop::AllEvents, 1000);
// loads the template file in the new view:
if (!fileName.isEmpty()) {
ret = w->slotFileNewTemplate(fileName, type);
} else
//new without template is OK;
ret = true;
if (!ret) {
// error loading template
QApplication::restoreOverrideCursor();
return ret;
}
RS_DEBUG->print("QC_ApplicationWindow::slotFileNewHelper: load Template: OK");
layerWidget->slotUpdateLayerList();
RS_DEBUG->print("QC_ApplicationWindow::slotFileNewHelper: update coordinate widget");
// update coordinate widget format:
RS_DIALOGFACTORY->updateCoordinateWidget(RS_Vector(0.0,0.0),
RS_Vector(0.0,0.0), true);
if (!fileName.isEmpty()) {
QString message=tr("New document from template: ")+fileName;
commandWidget->appendHistory(message);
statusBar()->showMessage(message, 2000);
}
if (w->getGraphic()) {
emit(gridChanged(w->getGraphic()->isGridOn()));
}
QApplication::restoreOverrideCursor();
RS_DEBUG->print("QC_ApplicationWindow::slotFileNewHelper() OK");
return ret;
}
/**
* Menu file -> New (using a predefined Template).
*/
void QC_ApplicationWindow::slotFileNewNew() {
RS_DEBUG->print("QC_ApplicationWindow::slotFileNewNew()");
// RS2::FormatType type = RS2::FormatDXFRW;
//tried to load template file indicated in RS_Settings
RS_SETTINGS->beginGroup("/Paths");
QString fileName = RS_SETTINGS->readEntry("/Template");
RS_SETTINGS->endGroup();
/* QFileInfo finfo(fileName);
if (!fileName.isEmpty() && finfo.isReadable()) {
slotFileNewTemplate(fileName, RS2::FormatDXFRW);
return;
}*/
if (!slotFileNewHelper(fileName)) {
// error opening template
RS_DEBUG->print("QC_ApplicationWindow::slotFileNewNew: load Template failed");
} else
RS_DEBUG->print("QC_ApplicationWindow::slotFileNewNew() OK");
}
/**
* Menu file -> New with Template.
*/
void QC_ApplicationWindow::slotFileNewTemplate() {
RS_DEBUG->print("QC_ApplicationWindow::slotFileNewTemplate()");
RS2::FormatType type = RS2::FormatDXFRW;
QG_FileDialog dlg(this);
QString fileName = dlg.getOpenFile(&type);
if (fileName.isEmpty()) {
statusBar()->showMessage(tr("Select Template aborted"), 2000);
return;
}
RS_DEBUG->print("QC_ApplicationWindow::slotFileNewTemplate: creating new doc window");
// Create new document window:
QMdiSubWindow* old=activedMdiSubWindow;
QRect geo;
bool maximized=false;
if(old != nullptr ) {//save old geometry
geo=old->geometry();
maximized=old->isMaximized();
}
QC_MDIWindow* w =nullptr;
if (!slotFileNewHelper(fileName, w)) {
// error
QString msg=tr("Cannot open the file\n%1\nPlease "
"check the permissions.").arg(fileName);
commandWidget->appendHistory(msg);
QMessageBox::information(this, QMessageBox::tr("Warning"),
msg,QMessageBox::Ok);
//file opening failed, clean up QC_MDIWindow and QMdiSubWindow
if (w) {
slotFilePrintPreview(false);
doClose(w); //force closing, without asking user for confirmation
}
QMdiSubWindow* active=mdiAreaCAD->currentSubWindow();
activedMdiSubWindow=nullptr; //to allow reactivate the previous active
if( active){//restore old geometry
mdiAreaCAD->setActiveSubWindow(active);
active->raise();
active->setFocus();
if(old==nullptr || maximized){
active->showMaximized();
}else{
active->setGeometry(geo);
}
}
RS_DEBUG->print("QC_ApplicationWindow::slotFileNewTemplate: load Template failed");
} else
RS_DEBUG->print("QC_ApplicationWindow::slotFileNewTemplate() OK");
}
/**
* Menu file -> open.
*/
void QC_ApplicationWindow::slotFileOpen() {
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen()");
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen() 001");
RS2::FormatType type = RS2::FormatUnknown;
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen() 002");
QG_FileDialog dlg(this);
QString fileName = dlg.getOpenFile(&type);
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen() 003");
slotFileOpen(fileName, type);
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen(): OK");
}
/**
*
* \brief - Format a string that hold a file name path
* such a way that it can displayed on the
* windows title bar.
*
* \author Claude Sylvain
* \date 30 July 2011
* Last modified:
*
* Parameters: const QString &qstring_in:
* String to format (in).
*
* QString &qstring_out:
* Formatted string (out).
*
* Returns: void
* */
QString QC_ApplicationWindow::
format_filename_caption(const QString &qstring_in)
{
QFileInfo info = QFileInfo(qstring_in);
return info.fileName(); // don't include the full path
}
/* *
* Function name:
* Description:
* Author(s): ..., Claude Sylvain
* Created: ?
* Last modified: 30 July 2011
*
* Parameters: const QString& fileName:
* ...
*
* RS2::FormatType type:
* ...
*
* Returns: void
* Notes: Menu file -> open.
* */
void QC_ApplicationWindow::
slotFileOpen(const QString& fileName, RS2::FormatType type)
{
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen(..)");
QSettings settings;
QApplication::setOverrideCursor( QCursor(Qt::WaitCursor) );
if ( QFileInfo(fileName).exists())
{
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen: creating new doc window");
if (openedFiles.indexOf(fileName) >=0) {
QString message=tr("Warning: File already opened : ")+fileName;
commandWidget->appendHistory(message);
statusBar()->showMessage(message, 2000);
}
// Create new document window:
QMdiSubWindow* old=activedMdiSubWindow;
QRect geo;
bool maximized=false;
QC_MDIWindow* w = slotFileNew(nullptr);
// RVT_PORT qApp->processEvents(1000);
qApp->processEvents(QEventLoop::AllEvents, 1000);
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen: linking layer list");
// link the layer widget to the new document:
layerWidget->setLayerList(w->getDocument()->getLayerList(), false);
// link the block widget to the new document:
blockWidget->setBlockList(w->getDocument()->getBlockList());
// link coordinate widget to graphic
coordinateWidget->setGraphic(w->getGraphic());
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen: open file");
qApp->processEvents(QEventLoop::AllEvents, 1000);
if(old != nullptr) {//save old geometry
geo=old->geometry();
maximized=old->isMaximized();
}
// open the file in the new view:
bool success=false;
if (QFileInfo( fileName).exists()) {
success = w->slotFileOpen( fileName, type);
}
else {
QString msg=tr("Cannot open the file\n%1\nPlease "
"check its existence and permissions.")
.arg( fileName);
commandWidget->appendHistory( msg);
QMessageBox::information( this, QMessageBox::tr("Warning"), msg, QMessageBox::Ok);
}
if (!success) {
// error
QApplication::restoreOverrideCursor();
//file opening failed, clean up QC_MDIWindow and QMdiSubWindow
slotFilePrintPreview(false);
doClose(w); //force closing, without asking user for confirmation
return;
}
slotWindowActivated(w);
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen: open file: OK");
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen: update recent file menu: 1");
// update recent files menu:
recentFiles->add(fileName);
openedFiles.push_back(fileName);
layerWidget->slotUpdateLayerList();
auto graphic = w->getGraphic();
if (graphic)
{
if (int objects_removed = graphic->clean())
{
auto msg = QObject::tr("Invalid objects removed:");
commandWidget->appendHistory(msg + " " + QString::number(objects_removed));
}
emit(gridChanged(graphic->isGridOn()));
}
recentFiles->updateRecentFilesMenu();
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen: set caption");
/* Format and set caption.
* ----------------------- */
w->setWindowTitle(format_filename_caption(fileName) + "[*]");
if (mdiAreaCAD->viewMode() == QMdiArea::TabbedView) {
QList<QTabBar *> tabBarList = mdiAreaCAD->findChildren<QTabBar*>();
QTabBar *tabBar = tabBarList.at(0);
if (tabBar) {
tabBar->setExpanding(false);
tabBar->setTabToolTip(tabBar->currentIndex(), fileName);
}
}
else
doArrangeWindows(RS2::CurrentMode);
RS_SETTINGS->beginGroup("/CADPreferences");
if (RS_SETTINGS->readNumEntry("/AutoZoomDrawing"))
w->getGraphicView()->zoomAuto(false);
RS_SETTINGS->endGroup();
if (settings.value("Appearance/DraftMode", 0).toBool())
{
QString draft_string = " ["+tr("Draft Mode")+"]";
w->getGraphicView()->setDraftMode(true);
w->getGraphicView()->redraw();
QString title = w->windowTitle();
w->setWindowTitle(title + draft_string);
}
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen: set caption: OK");
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen: update coordinate widget");
// update coordinate widget format:
RS_DIALOGFACTORY->updateCoordinateWidget(RS_Vector(0.0,0.0),
RS_Vector(0.0,0.0),
true);
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen: update coordinate widget: OK");
QString message=tr("Loaded document: ")+fileName;
commandWidget->appendHistory(message);
statusBar()->showMessage(message, 2000);
} else {
QG_DIALOGFACTORY->commandMessage(tr("File '%1' does not exist. Opening aborted").arg(fileName));
statusBar()->showMessage(tr("Opening aborted"), 2000);
}
QApplication::restoreOverrideCursor();
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpen(..) OK");
}
void QC_ApplicationWindow::slotFileOpen(const QString& fileName) {
slotFileOpen(fileName, RS2::FormatUnknown);
}
/**
* Menu file -> save.
*/
void QC_ApplicationWindow::slotFileSave() {
RS_DEBUG->print("QC_ApplicationWindow::slotFileSave()");
if (doSave(getMDIWindow()))
recentFiles->updateRecentFilesMenu();
}
/**
* Menu file -> save as.
*/
void QC_ApplicationWindow::slotFileSaveAs() {
RS_DEBUG->print("QC_ApplicationWindow::slotFileSaveAs()");
if (doSave(getMDIWindow(), true))
recentFiles->updateRecentFilesMenu();
}
bool QC_ApplicationWindow::slotFileSaveAll()
{
QC_MDIWindow* current = getMDIWindow();
bool result {true};
for (auto w : window_list) {
if (w && w->getDocument()->isModified()) {
result = doSave(w);
if (!result) {
statusBar()->showMessage(tr("Save All cancelled"), 2000);
break;
}
}
}
doActivate(current);
recentFiles->updateRecentFilesMenu();
return result;
}
/**
* Autosave.
*/
void QC_ApplicationWindow::slotFileAutoSave() {
RS_DEBUG->print("QC_ApplicationWindow::slotFileAutoSave()");
statusBar()->showMessage(tr("Auto-saving drawing..."), 2000);
QC_MDIWindow* w = getMDIWindow();
if (w) {
bool cancelled;
if (w->slotFileSave(cancelled, true)) {
// auto-save cannot be cancelled by user, so the
// "cancelled" parameter is a dummy
statusBar()->showMessage(tr("Auto-saved drawing"), 2000);
} else {
// error
autosaveTimer->stop();
QMessageBox::information(this, QMessageBox::tr("Warning"),
tr("Cannot auto-save the file\n%1\nPlease "
"check the permissions.\n"
"Auto-save disabled.")
.arg(w->getDocument()->getAutoSaveFilename()),
QMessageBox::Ok);
statusBar()->showMessage(tr("Auto-saving failed"), 2000);
}
}
}
/**
* Menu file -> export.
*/
void QC_ApplicationWindow::slotFileExport() {
RS_DEBUG->print("QC_ApplicationWindow::slotFileExport()");
statusBar()->showMessage(tr("Exporting drawing..."), 2000);
QC_MDIWindow* w = getMDIWindow();
QString fn;
if (w) {
// read default settings:
RS_SETTINGS->beginGroup("/Export");
QString defDir = RS_SETTINGS->readEntry("/ExportImage", RS_SYSTEM->getHomeDir());
QString defFilter = RS_SETTINGS->readEntry("/ExportImageFilter",
QString("%1 (%2)(*.%2)").arg(QG_DialogFactory::extToFormat("png")).arg("png"));
RS_SETTINGS->endGroup();
bool cancel = false;
QStringList filters;
QList<QByteArray> supportedImageFormats = QImageWriter::supportedImageFormats();
supportedImageFormats.push_back("svg"); // add svg
for (QString format: supportedImageFormats) {
format = format.toLower();
QString st;
if (format=="jpeg" || format=="tiff") {
// Don't add the aliases
} else {
st = QString("%1 (%2)(*.%2)")
.arg(QG_DialogFactory::extToFormat(format))
.arg(format);
}
if (st.length()>0)
filters.push_back(st);
}
// revise list of filters
filters.removeDuplicates();
filters.sort();
// set dialog options: filters, mode, accept, directory, filename
QFileDialog fileDlg(this, tr("Export as"));
fileDlg.setNameFilters(filters);
fileDlg.setFileMode(QFileDialog::AnyFile);
fileDlg.selectNameFilter(defFilter);
fileDlg.setAcceptMode(QFileDialog::AcceptSave);
fileDlg.setDirectory(defDir);
fn = QFileInfo(w->getDocument()->getFilename()).baseName();
if(fn==nullptr)
fn = "unnamed";
fileDlg.selectFile(fn);
if (fileDlg.exec()==QDialog::Accepted) {
QStringList files = fileDlg.selectedFiles();
if (!files.isEmpty())
fn = files[0];
cancel = false;
} else {
cancel = true;
}
// store new default settings:
if (!cancel) {
RS_SETTINGS->beginGroup("/Export");
RS_SETTINGS->writeEntry("/ExportImage", QFileInfo(fn).absolutePath());
RS_SETTINGS->writeEntry("/ExportImageFilter",
fileDlg.selectedNameFilter());
RS_SETTINGS->endGroup();
// find out extension:
QString filter = fileDlg.selectedNameFilter();
QString format = "";
int i = filter.indexOf("(*.");
if (i!=-1) {
int i2 = filter.indexOf(QRegExp("[) ]"), i);
format = filter.mid(i+3, i2-(i+3));
format = format.toUpper();
}
// append extension to file:
if (!QFileInfo(fn).fileName().contains(".")) {
fn.push_back("." + format.toLower());
}
// show options dialog:
QG_ImageOptionsDialog dlg(this);
w->getGraphic()->calculateBorders();
dlg.setGraphicSize(w->getGraphic()->getSize()*2.);
if (dlg.exec()) {
bool ret = slotFileExport(fn, format, dlg.getSize(), dlg.getBorders(),
dlg.isBackgroundBlack(), dlg.isBlackWhite());
if (ret) {
QString message = tr("Exported: %1").arg(fn);
statusBar()->showMessage(message, 2000);
commandWidget->appendHistory(message);
}
}
}
}
}
/**
* Exports the drawing as a bitmap or another picture format.
*
* @param name File name.
* @param format File format (e.g. "png")
* @param size Size of the bitmap in pixel
* @param black true: Black background, false: white
* @param bw true: black/white export, false: color
*/
bool QC_ApplicationWindow::slotFileExport(const QString& name,
const QString& format, QSize size, QSize borders, bool black, bool bw) {
QC_MDIWindow* w = getMDIWindow();
if (w==nullptr) {
RS_DEBUG->print(RS_Debug::D_WARNING,
"QC_ApplicationWindow::slotFileExport: "
"no window opened");
return false;
}
RS_Graphic* graphic = w->getDocument()->getGraphic();
if (graphic==nullptr) {
RS_DEBUG->print(RS_Debug::D_WARNING,
"QC_ApplicationWindow::slotFileExport: "
"no graphic");
return false;
}
statusBar()->showMessage(tr("Exporting..."));
QApplication::setOverrideCursor( QCursor(Qt::WaitCursor) );
bool ret = false;
// set vars for normal pictures and vectors (svg)
QPixmap* picture = new QPixmap(size);
QSvgGenerator* vector = new QSvgGenerator();
// set buffer var
QPaintDevice* buffer;
if(format.toLower() != "svg") {
buffer = picture;
} else {
vector->setSize(size);
vector->setViewBox(QRectF(QPointF(0,0),size));
vector->setFileName(name);
buffer = vector;
}
// set painter with buffer
RS_PainterQt painter(buffer);
if (black) {
painter.setBackground( Qt::black);
if (bw) {
painter.setDrawingMode( RS2::ModeWB);
}
}
else {
painter.setBackground(Qt::white);
if (bw) {
painter.setDrawingMode( RS2::ModeBW);
}
}
painter.eraseRect(0,0, size.width(), size.height());
RS_StaticGraphicView gv(size.width(), size.height(), &painter, &borders);
if (black) {
gv.setBackground(Qt::black);
} else {
gv.setBackground(Qt::white);
}
gv.setContainer(graphic);
gv.zoomAuto(false);
gv.drawEntity(&painter, gv.getContainer());
// end the picture output
if(format.toLower() != "svg")
{
// RVT_PORT QImageIO iio;
QImageWriter iio;
QImage img = picture->toImage();
// RVT_PORT iio.setImage(img);
iio.setFileName(name);
iio.setFormat(format.toLatin1());
// RVT_PORT if (iio.write()) {
if (iio.write(img)) {
ret = true;
}
// QString error=iio.errorString();
}
QApplication::restoreOverrideCursor();
// GraphicView deletes painter
painter.end();
// delete vars
delete picture;
delete vector;
if (ret) {
statusBar()->showMessage(tr("Export complete"), 2000);
} else {
statusBar()->showMessage(tr("Export failed!"), 2000);
}
return ret;
}
/**
* Called when a sub window is about to close.
* If modified, show the Save/Close/Cancel dialog, then do the request.
* If a save is needed but the user cancels, the window is not closed.
*/
void QC_ApplicationWindow::slotFileClosing(QC_MDIWindow* win)
{
RS_DEBUG->print("QC_ApplicationWindow::slotFileClosing()");
bool cancel = false;
bool hasParent = win->getParentWindow() != nullptr;
if (win && win->getDocument()->isModified() && !hasParent) {
switch (showCloseDialog(win)) {
case QG_ExitDialog::Save:
cancel = !doSave(win);
break;
case QG_ExitDialog::Cancel:
cancel = true;
break;
}
}
if (!cancel)
{
doClose(win);
doArrangeWindows(RS2::CurrentMode);
}
}
/**
* File > Close All - loop through all open windows, and close them.
* Prompt user to save changes for modified documents. If the user cancels
* the remaining unsaved documents will not be closed.
*
* @return true success
* @return false the user cancelled.
*/
bool QC_ApplicationWindow::slotFileCloseAll()
{
bool cancel(false), closeAll(false), hasParent(false);
for (auto w : window_list) if (w) {
hasParent = w->getParentWindow() != nullptr;
if (w->getDocument()->isModified() && !hasParent && !closeAll) {
doActivate(w);
switch (showCloseDialog(w, window_list.count() > 1)) {
case QG_ExitDialog::Close:
closeAll = true;
break;
case QG_ExitDialog::SaveAll:
closeAll = slotFileSaveAll();
break;
case QG_ExitDialog::Save:
cancel = !doSave(w);
break;
case QG_ExitDialog::Cancel:
cancel = true;
break;
}
}
if (cancel) {
statusBar()->showMessage(tr("Close All cancelled"), 2000);
return false;
}
doClose(w);
doArrangeWindows(RS2::CurrentMode);
}
return true;
}
/**
* Menu file -> print.
*/
void QC_ApplicationWindow::slotFilePrint(bool printPDF) {
RS_DEBUG->print(RS_Debug::D_INFORMATIONAL,"QC_ApplicationWindow::slotFilePrint(%s)", printPDF ? "PDF" : "Native");
QC_MDIWindow* w = getMDIWindow();
if (w==nullptr) {
RS_DEBUG->print(RS_Debug::D_WARNING,
"QC_ApplicationWindow::slotFilePrint: "
"no window opened");
return;
}
RS_Graphic* graphic = w->getDocument()->getGraphic();
if (graphic==nullptr) {
RS_DEBUG->print(RS_Debug::D_WARNING,
"QC_ApplicationWindow::slotFilePrint: "
"no graphic");
return;
}
statusBar()->showMessage(tr("Printing..."));
QPrinter printer(QPrinter::HighResolution);
bool landscape = false;
RS2::PaperFormat pf = graphic->getPaperFormat(&landscape);
QPrinter::PageSize paperSizeName = LC_Printing::rsToQtPaperFormat(pf);
RS_Vector paperSize = graphic->getPaperSize();
if(paperSizeName==QPrinter::Custom){
RS_Vector&& s=RS_Units::convert(paperSize, graphic->getUnit(),RS2::Millimeter);
if(landscape) s=s.flipXY();
printer.setPaperSize(QSizeF(s.x,s.y),QPrinter::Millimeter);
// RS_DEBUG->print(RS_Debug::D_ERROR, "set Custom paper size to (%g, %g)\n", s.x,s.y);
}else{
printer.setPaperSize(paperSizeName);
}
// qDebug()<<"paper size=("<<printer.paperSize(QPrinter::Millimeter).width()<<", "<<printer.paperSize(QPrinter::Millimeter).height()<<")";
if (landscape) {
printer.setOrientation(QPrinter::Landscape);
} else {
printer.setOrientation(QPrinter::Portrait);
}
QPagedPaintDevice::Margins paperMargins{graphic->getMarginLeft(),
graphic->getMarginRight(),
graphic->getMarginTop(),
graphic->getMarginBottom()};
printer.setMargins(paperMargins);
QString strDefaultFile("");
RS_SETTINGS->beginGroup("/Print");
strDefaultFile = RS_SETTINGS->readEntry("/FileName", "");
printer.setOutputFileName(strDefaultFile);
printer.setColorMode((QPrinter::ColorMode)RS_SETTINGS->readNumEntry("/ColorMode", (int)QPrinter::Color));
RS_SETTINGS->endGroup();
// printer setup:
bool bStartPrinting = false;
if(printPDF) {
printer.setOutputFormat(QPrinter::PdfFormat);
printer.setColorMode(QPrinter::Color);
QFileInfo infDefaultFile(strDefaultFile);
QFileDialog fileDlg(this, tr("Export as PDF"));
QString defFilter("PDF files (*.pdf)");
QStringList filters;
filters << defFilter
<< "Any files (*)";
fileDlg.setNameFilters(filters);
fileDlg.setFileMode(QFileDialog::AnyFile);
fileDlg.selectNameFilter(defFilter);
fileDlg.setAcceptMode(QFileDialog::AcceptSave);
fileDlg.setDefaultSuffix("pdf");
fileDlg.setDirectory(infDefaultFile.dir().path());
// bug#509 setting default file name restricts selection
// strPdfFileName = infDefaultFile.baseName();
// if( strPdfFileName.isEmpty())
// strPdfFileName = "unnamed";
//fileDlg.selectFile(strPdfFileName);
if( QDialog::Accepted == fileDlg.exec()) {
QStringList files = fileDlg.selectedFiles();
if (!files.isEmpty()) {
if(!files[0].endsWith(R"(.pdf)",Qt::CaseInsensitive)) files[0]=files[0]+".pdf";
printer.setOutputFileName(files[0]);
bStartPrinting = true;
}
}
} else {
printer.setOutputFileName(""); // uncheck 'Print to file' checkbox
printer.setOutputFormat(QPrinter::NativeFormat);
QPrintDialog printDialog(&printer, this);
printDialog.setOption(QAbstractPrintDialog::PrintToFile);
printDialog.setOption(QAbstractPrintDialog::PrintShowPageSize);
bStartPrinting = (QDialog::Accepted == printDialog.exec());
// fullPage must be set to true to get full width and height
// (without counting margins).
printer.setFullPage(true);
QPagedPaintDevice::Margins printerMargins = printer.margins();
RS_Vector printerSize(printer.widthMM(), printer.heightMM());
if (bStartPrinting
&& (paperSize != printerSize
|| paperMargins.left != printerMargins.left
|| paperMargins.top != printerMargins.top
|| paperMargins.right != printerMargins.right
|| paperMargins.bottom != printerMargins.bottom)) {
QMessageBox msgBox(this);
msgBox.setWindowTitle("Paper settings");
msgBox.setText("Paper size and/or margins have been changed!");
msgBox.setInformativeText("Do you want to apply changes to current drawing?");
msgBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel);
msgBox.setDefaultButton(QMessageBox::Cancel);
QString detailedText = QString("Drawing settings:\n"
"\tsize: %1 x %2 (%3)\n"
"\tmargins: %4, %5, %6, %7\n"
"\n"
"Printer settings:\n"
"\tsize: %8 x %9 (%10)\n"
"\tmargins: %11, %12, %13, %14\n")
.arg(paperSize.x)
.arg(paperSize.y)
.arg(RS_Units::paperFormatToString(pf))
.arg(RS_Units::convert(paperMargins.left, RS2::Millimeter, graphic->getUnit()))
.arg(RS_Units::convert(paperMargins.top, RS2::Millimeter, graphic->getUnit()))
.arg(RS_Units::convert(paperMargins.right, RS2::Millimeter, graphic->getUnit()))
.arg(RS_Units::convert(paperMargins.bottom, RS2::Millimeter, graphic->getUnit()))
.arg(RS_Units::convert(printerSize.x, RS2::Millimeter, graphic->getUnit()))
.arg(RS_Units::convert(printerSize.y, RS2::Millimeter, graphic->getUnit()))
.arg(printer.paperName())
.arg(RS_Units::convert(printerMargins.left, RS2::Millimeter, graphic->getUnit()))
.arg(RS_Units::convert(printerMargins.top, RS2::Millimeter, graphic->getUnit()))
.arg(RS_Units::convert(printerMargins.right, RS2::Millimeter, graphic->getUnit()))
.arg(RS_Units::convert(printerMargins.bottom, RS2::Millimeter, graphic->getUnit()));
msgBox.setDetailedText(detailedText);
int answer = msgBox.exec();
switch (answer) {
case QMessageBox::Yes:
graphic->setPaperSize(RS_Units::convert(printerSize, RS2::Millimeter, graphic->getUnit()));
graphic->setMargins(printerMargins.left, printerMargins.top,
printerMargins.right, printerMargins.bottom);
break;
case QMessageBox::No:
break;
case QMessageBox::Cancel:
bStartPrinting = false;
break;
}
}
}
if (bStartPrinting) {
// Try to set the printer to the highest resolution
//todo: handler printer resolution better
if(printer.outputFormat() == QPrinter::NativeFormat ){
//bug#3448560
//fixme: supportedResolutions() only reports resolution of 72dpi
//this seems to be a Qt bug up to Qt-4.7.4
//we might be ok to keep the default resolution
// QList<int> res=printer.supportedResolutions ();
// if (res.size()>0)
// printer.setResolution(res.last());
// for(int i=0;i<res.size();i++){
// std::cout<<"res.at(i)="<<res.at(i)<<std::endl;
// }
}else{//pdf or postscript format
//fixme: user should be able to set resolution output to file
printer.setResolution(1200);
}
RS_DEBUG->print(RS_Debug::D_INFORMATIONAL,"QC_ApplicationWindow::slotFilePrint: resolution is %d", printer.resolution());
QApplication::setOverrideCursor( QCursor(Qt::WaitCursor) );
printer.setFullPage(true);
RS_PainterQt painter(&printer);
painter.setDrawingMode(w->getGraphicView()->getDrawingMode());
QPagedPaintDevice::Margins margins = printer.margins();
double printerFx = (double)printer.width() / printer.widthMM();
double printerFy = (double)printer.height() / printer.heightMM();
painter.setClipRect(margins.left * printerFx, margins.top * printerFy,
printer.width() - (margins.left + margins.right) * printerFx,
printer.height() - (margins.top + margins.bottom) * printerFy);
RS_StaticGraphicView gv(printer.width(), printer.height(), &painter);
gv.setPrinting(true);
gv.setBorders(0,0,0,0);
gv.setLineWidthScaling(w->getGraphicView()->getLineWidthScaling());
double fx = printerFx * RS_Units::getFactorToMM(graphic->getUnit());
double fy = printerFy * RS_Units::getFactorToMM(graphic->getUnit());
//RS_DEBUG->print(RS_Debug::D_ERROR, "paper size=(%d, %d)\n",
// printer.widthMM(),printer.heightMM());
double f = (fx+fy)/2.0;
double scale = graphic->getPaperScale();
gv.setFactor(f*scale);
//RS_DEBUG->print(RS_Debug::D_ERROR, "PaperSize=(%d, %d)\n",printer.widthMM(), printer.heightMM());
gv.setContainer(graphic);
double baseX = graphic->getPaperInsertionBase().x;
double baseY = graphic->getPaperInsertionBase().y;
int numX = graphic->getPagesNumHoriz();
int numY = graphic->getPagesNumVert();
RS_Vector printArea = graphic->getPrintAreaSize(false);
for (int pY = 0; pY < numY; pY++) {
double offsetY = printArea.y * pY;
for (int pX = 0; pX < numX; pX++) {
double offsetX = printArea.x * pX;
// First page is created automatically.
// Extra pages must be created manually.
if (pX > 0 || pY > 0) printer.newPage();
gv.setOffset((int)((baseX - offsetX) * f),
(int)((baseY - offsetY) * f));
//fixme, I don't understand the meaning of 'true' here
// gv.drawEntity(&painter, graphic, true);
painter.setDrawSelectedOnly(true);
gv.drawEntity(&painter, graphic);
painter.setDrawSelectedOnly(false);
gv.drawEntity(&painter, graphic);
}
}
// GraphicView deletes painter
painter.end();
RS_SETTINGS->beginGroup("/Print");
RS_SETTINGS->writeEntry("/ColorMode", (int)printer.colorMode());
RS_SETTINGS->writeEntry("/FileName", printer.outputFileName());
RS_SETTINGS->endGroup();
QApplication::restoreOverrideCursor();
}
statusBar()->showMessage(tr("Printing complete"), 2000);
}
void QC_ApplicationWindow::slotFilePrintPDF() {
slotFilePrint(true);
}
/* *
* Function name:
* Description:
* Author(s): ..., Claude Sylvain
* Created: ?
* Last modified: 30 July 2011
*
* Parameters: bool on:
* ...
*
* Returns: void
* Notes: Menu file -> print preview.
* */
void QC_ApplicationWindow::slotFilePrintPreview(bool on)
{
RS_DEBUG->print("QC_ApplicationWindow::slotFilePrintPreview()");
QC_MDIWindow* parent = getMDIWindow();
if (!parent)
{
RS_DEBUG->print(RS_Debug::D_WARNING,
"QC_ApplicationWindow::slotFilePrintPreview: "
"no window opened");
return;
}
// close print preview:
if (!on)
{
RS_DEBUG->print("QC_ApplicationWindow::slotFilePrintPreview(): off");
if (parent->getGraphicView()->isPrintPreview())
{
RS_DEBUG->print("QC_ApplicationWindow::slotFilePrintPreview(): close");
emit(printPreviewChanged(false));
doClose(parent);
doArrangeWindows(RS2::CurrentMode);
return;
}
}
// open print preview:
else {
// look for an existing print preview:
QC_MDIWindow* ppv = parent->getPrintPreview();
if (ppv)
{
RS_DEBUG->print("QC_ApplicationWindow::slotFilePrintPreview(): show existing");
doActivate(ppv);
doArrangeWindows(RS2::CurrentMode);
emit(printPreviewChanged(true));
}
else
{
if (!parent->getGraphicView()->isPrintPreview())
{
QSettings settings;
//generate a new print preview
RS_DEBUG->print("QC_ApplicationWindow::slotFilePrintPreview(): create");
QC_MDIWindow* w = new QC_MDIWindow(parent->getDocument(), mdiAreaCAD, 0);
mdiAreaCAD->addSubWindow(w);
parent->addChildWindow(w);
connect(w, SIGNAL(signalClosing(QC_MDIWindow*)),
this, SLOT(slotFileClosing(QC_MDIWindow*)));
w->setWindowTitle(tr("Print preview for %1").arg(parent->windowTitle()));
w->setWindowIcon(QIcon(":/main/document.png"));
QG_GraphicView* gv = w->getGraphicView();
gv->device = settings.value("Hardware/Device", "Mouse").toString();
gv->setPrintPreview(true);
gv->setBackground(RS_Color(255,255,255));
gv->setDefaultAction(new RS_ActionPrintPreview(*w->getDocument(), *w->getGraphicView()));
// only graphics offer block lists, blocks don't
RS_DEBUG->print(" adding listeners");
RS_Graphic* graphic = w->getDocument()->getGraphic();
if (graphic) {
// Link the layer list to the pen tool bar
graphic->addLayerListListener(penToolBar);
// Link the layer list to the layer widget
graphic->addLayerListListener(layerWidget);
// Link the block list to the block widget
graphic->addBlockListListener(blockWidget);
}
// Link the graphic view to the mouse widget:
QG_DIALOGFACTORY->setMouseWidget(mouseWidget);
// Link the graphic view to the coordinate widget:
QG_DIALOGFACTORY->setCoordinateWidget(coordinateWidget);
QG_DIALOGFACTORY->setSelectionWidget(selectionWidget);
// Link the graphic view to the option widget:
//QG_DIALOGFACTORY->setOptionWidget(optionWidget);
// Link the graphic view to the command widget:
QG_DIALOGFACTORY->setCommandWidget(commandWidget);
RS_DEBUG->print(" showing MDI window");
doActivate(w);
doArrangeWindows(RS2::CurrentMode);
gv->zoomAuto(false);
if(graphic){
bool bigger = graphic->isBiggerThanPaper();
bool fixed = graphic->getPaperScaleFixed();
graphic->fitToPage();
// Calling zoomPage() after fitToPage() always fits
// preview paper in preview window. The only reason not
// to call zoomPage() is when drawing is bigger than paper,
// plus it is fixed. In that case, not calling zoomPage()
// prevents displaying empty paper (when drawing is actually
// outside the paper and the preview window) and displays
// full drawing and smaller paper inside it.
if (bigger && fixed) {
RS_DEBUG->print("%s: don't call zoomPage()", __func__);
} else {
RS_DEBUG->print("%s: call zoomPage()", __func__);
gv->zoomPage();
}
}
emit(printPreviewChanged(true));
}
}
}
}
/**
* Menu file -> quit.
*/
void QC_ApplicationWindow::slotFileQuit() {
RS_DEBUG->print("QC_ApplicationWindow::slotFileQuit()");
statusBar()->showMessage(tr("Exiting application..."));
if (queryExit(false)) {
qApp->quit();
}
}
/**
* Shows / hides the grid.
*
* @param toggle true: show, false: hide.
*/
void QC_ApplicationWindow::slotViewGrid(bool toggle) {
RS_DEBUG->print("QC_ApplicationWindow::slotViewGrid()");
QC_MDIWindow* m = getMDIWindow();
if (m) {
RS_Graphic* g = m->getGraphic();
if (g) {
g->setGridOn(toggle);
}
}
updateGrids();
redrawAll();
RS_DEBUG->print("QC_ApplicationWindow::slotViewGrid() OK");
}
/**
* Enables / disables the draft mode.
*
* @param toggle true: enable, false: disable.
*/
void QC_ApplicationWindow::slotViewDraft(bool toggle)
{
RS_DEBUG->print("QC_ApplicationWindow::slotViewDraft()");
RS_SETTINGS->beginGroup("/Appearance");
RS_SETTINGS->writeEntry("/DraftMode", (int)toggle);
RS_SETTINGS->endGroup();
//handle "Draft Mode" in window titles
QString draft_string = " ["+tr("Draft Mode")+"]";
foreach (QC_MDIWindow* win, window_list)
{
win->getGraphicView()->setDraftMode(toggle);
QString title = win->windowTitle();
if (toggle && !title.contains(draft_string))
{
win->setWindowTitle(title + draft_string);
}
else if (!toggle && title.contains(draft_string))
{
title.remove(draft_string);
win->setWindowTitle(title);
}
}
redrawAll();
}
/**
* Redraws all mdi windows.
*/
void QC_ApplicationWindow::redrawAll()
{
if (mdiAreaCAD)
{
foreach (const QC_MDIWindow* win, window_list)
{
if (win)
{
QG_GraphicView* gv = win->getGraphicView();
if (gv) {gv->redraw();}
}
}
}
}
/**
* Updates all grids of all graphic views.
*/
void QC_ApplicationWindow::updateGrids() {
if (mdiAreaCAD) {
QList<QMdiSubWindow*> windows = mdiAreaCAD->subWindowList();
for (int i = 0; i < windows.size(); ++i) {
QC_MDIWindow* m = qobject_cast<QC_MDIWindow*>(windows.at(i));
if (m) {
QG_GraphicView* gv = m->getGraphicView();
if (gv) {
// gv->updateGrid();
gv->redraw(RS2::RedrawGrid);
}
}
}
}
}
/**
* Shows / hides the status bar.
*
* @param toggle true: show, false: hide.
*/
void QC_ApplicationWindow::slotViewStatusBar(bool toggle) {
RS_DEBUG->print("QC_ApplicationWindow::slotViewStatusBar()");
statusBar()->setVisible(toggle);
}
/**
* Shows the dialog for general application preferences.
*/
void QC_ApplicationWindow::slotOptionsGeneral() {
RS_DIALOGFACTORY->requestOptionsGeneralDialog();
RS_SETTINGS->beginGroup("Colors");
QColor background(RS_SETTINGS->readEntry("/background", Colors::background));
QColor gridColor(RS_SETTINGS->readEntry("/grid", Colors::grid));
QColor metaGridColor(RS_SETTINGS->readEntry("/meta_grid", Colors::meta_grid));
QColor selectedColor(RS_SETTINGS->readEntry("/select", Colors::select));
QColor highlightedColor(RS_SETTINGS->readEntry("/highlight", Colors::highlight));
QColor startHandleColor(RS_SETTINGS->readEntry("/start_handle", Colors::start_handle));
QColor handleColor(RS_SETTINGS->readEntry("/handle", Colors::handle));
QColor endHandleColor(RS_SETTINGS->readEntry("/end_handle", Colors::end_handle));
RS_SETTINGS->endGroup();
RS_SETTINGS->beginGroup("/Appearance");
int antialiasing = RS_SETTINGS->readNumEntry("/Antialiasing");
RS_SETTINGS->endGroup();
QList<QMdiSubWindow*> windows = mdiAreaCAD->subWindowList();
for (int i = 0; i < windows.size(); ++i) {
QC_MDIWindow* m = qobject_cast<QC_MDIWindow*>(windows.at(i));
if (m) {
QG_GraphicView* gv = m->getGraphicView();
if (gv) {
gv->setBackground(background);
gv->setGridColor(gridColor);
gv->setMetaGridColor(metaGridColor);
gv->setSelectedColor(selectedColor);
gv->setHighlightedColor(highlightedColor);
gv->setStartHandleColor(startHandleColor);
gv->setHandleColor(handleColor);
gv->setEndHandleColor(endHandleColor);
gv->setAntialiasing(antialiasing?true:false);
gv->redraw(RS2::RedrawGrid);
}
}
}
}
/**
* Menu File -> import -> importBlock
*/
void QC_ApplicationWindow::slotImportBlock() {
if (getMDIWindow() == nullptr) {
RS_DEBUG->print(RS_Debug::D_WARNING,
"QC_ApplicationWindow::slotImportBlock: "
"no window opened");
return;
}
QG_FileDialog dlg(this);
RS2::FormatType type = RS2::FormatDXFRW;
QString dxfPath = dlg.getOpenFile(&type);
if (dxfPath.isEmpty()) {
return;
}
if (QFileInfo(dxfPath).isReadable()) {
if (actionHandler) {
RS_ActionInterface* a =
actionHandler->setCurrentAction(RS2::ActionLibraryInsert);
if (a) {
RS_ActionLibraryInsert* action = (RS_ActionLibraryInsert*)a;
action->setFile(dxfPath);
} else {
RS_DEBUG->print(RS_Debug::D_ERROR,
"QC_ApplicationWindow::slotImportBlock:"
"Cannot create action RS_ActionLibraryInsert");
}
}
} else {
RS_DEBUG->print(RS_Debug::D_ERROR,
"QC_ApplicationWindow::slotImportBlock: Can't read file: '%s'", dxfPath.toLatin1().data());
}
}
void QC_ApplicationWindow::showAboutWindow()
{
// author: ravas
QDialog dlg;
dlg.setWindowTitle(tr("About"));
auto layout = new QVBoxLayout;
dlg.setLayout(layout);
auto frame = new QGroupBox(qApp->applicationName());
layout->addWidget(frame);
auto f_layout = new QVBoxLayout;
frame->setLayout(f_layout);
// Compiler macro list in Qt source tree
// Src/qtbase/src/corelib/global/qcompilerdetection.h
QString info
(
tr("Version: %1").arg(XSTR(LC_VERSION)) + "\n" +
#if defined(Q_CC_CLANG)
tr("Compiler: Clang %1.%2.%3").arg(__clang_major__).arg(__clang_minor__).arg(__clang_patchlevel__) + "\n" +
#elif defined(Q_CC_GNU)
tr("Compiler: GNU GCC %1.%2.%3").arg(__GNUC__).arg(__GNUC_MINOR__).arg(__GNUC_PATCHLEVEL__) + "\n" +
#elif defined(Q_CC_MSVC)
tr("Compiler: Microsoft Visual C++") + "\n" +
#endif
tr("Compiled on: %1").arg(__DATE__) + "\n" +
tr("Qt Version: %1").arg(qVersion()) + "\n" +
tr("Boost Version: %1.%2.%3").arg(BOOST_VERSION / 100000).arg(BOOST_VERSION / 100 % 1000).arg(BOOST_VERSION % 100)
);
auto app_info = new QLabel(info);
app_info->setTextInteractionFlags(Qt::TextSelectableByMouse);
f_layout->addWidget(app_info);
auto copy_button = new QPushButton(tr("Copy"));
// copy_button->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Maximum);
f_layout->addWidget(copy_button);
connect(copy_button, SIGNAL(released()), &dlg, SLOT(accept()));
QLabel *links_label = new QLabel( QString( "<a href=\"https://github.com/LibreCAD/LibreCAD/graphs/contributors\">%1</a>"
"<br/>"
"<a href=\"https://github.com/LibreCAD/LibreCAD/blob/master/LICENSE\">%2</a>"
"<br/>"
"<a href=\"https://github.com/LibreCAD/LibreCAD/\">%3</a>")
.arg( tr("Contributors"))
.arg( tr("License"))
.arg( tr("The Code")) );
links_label->setOpenExternalLinks(true);
links_label->setTextInteractionFlags(Qt::LinksAccessibleByMouse);
f_layout->addWidget(links_label);
if (dlg.exec())
{
QClipboard* clipboard = QApplication::clipboard();
#if QT_VERSION >= 0x050400
info += "\n" + tr("System") + ": " + QSysInfo::prettyProductName();
#endif
clipboard->setText(info);
}
}
/**
* overloaded for Message box on last window exit.
*/
bool QC_ApplicationWindow::queryExit(bool force) {
RS_DEBUG->print("QC_ApplicationWindow::queryExit()");
bool succ = true;
if (force) for (auto w : window_list)
doClose(w);
else succ = slotFileCloseAll();
if (succ) {
storeSettings();
}
RS_DEBUG->print("QC_ApplicationWindow::queryExit(): OK");
return succ;
}
/**
* Handle hotkeys. Don't let it to the default handler of Qt.
* it will consume them also if a text field is active
* which means it's impossible to enter a command.
*/
void QC_ApplicationWindow::keyPressEvent(QKeyEvent* e)
{
switch (e->key()) {
case Qt::Key_Escape:
slotKillAllActions();
// fall-through
case Qt::Key_Return:
case Qt::Key_Enter:
slotEnter();
e->accept();
break;
case Qt::Key_Plus:
case Qt::Key_Equal:
actionHandler->slotZoomIn();
e->accept();
break;
case Qt::Key_Minus:
actionHandler->slotZoomOut();
e->accept();
break;
default:
e->ignore();
RS_DEBUG->print("QC_ApplicationWindow::KeyPressEvent: IGNORED");
break;
}
if (e->isAccepted()) {
RS_DEBUG->print("QC_ApplicationWindow::KeyPressEvent: Accepted");
return;
}
QMainWindow::keyPressEvent(e);
}
QMdiArea const* QC_ApplicationWindow::getMdiArea() const{
return mdiAreaCAD;
}
QMdiArea* QC_ApplicationWindow::getMdiArea(){
return mdiAreaCAD;
}
RS_GraphicView const* QC_ApplicationWindow::getGraphicView() const{
QC_MDIWindow const* m = getMDIWindow();
if (m) {
return m->getGraphicView();
}
return nullptr;
}
RS_GraphicView * QC_ApplicationWindow::getGraphicView() {
QC_MDIWindow* m = getMDIWindow();
if (m) {
return m->getGraphicView();
}
return nullptr;
}
RS_Document const* QC_ApplicationWindow::getDocument() const{
QC_MDIWindow const* m = getMDIWindow();
if (m) {
return m->getDocument();
}
return nullptr;
}
RS_Document* QC_ApplicationWindow::getDocument(){
QC_MDIWindow* m = getMDIWindow();
if (m) {
return m->getDocument();
}
return nullptr;
}
void QC_ApplicationWindow::createNewDocument(
const QString& fileName, RS_Document* doc) {
slotFileNew(doc);
if (fileName!=QString() && getDocument()) {
getDocument()->setFilename(fileName);
}
}
void QC_ApplicationWindow::updateWindowTitle(QWidget *w)
{
RS_DEBUG->print("QC_ApplicationWindow::slotViewDraft()");
RS_SETTINGS->beginGroup("/Appearance");
bool draftMode = RS_SETTINGS->readNumEntry("/DraftMode", 0);
RS_SETTINGS->endGroup();
if (draftMode)
{
QString draft_string = " ["+tr("Draft Mode")+"]";
if (!w->windowTitle().contains(draft_string))
w->setWindowTitle(w->windowTitle() + draft_string);
}
}
void QC_ApplicationWindow::relayAction(QAction* q_action)
{
// author: ravas
auto view = getMDIWindow()->getGraphicView();
if (!view)
{ // when switching back to LibreCAD from another program
// occasionally no drawings are activated
qWarning("relayAction: graphicView is nullptr");
return;
}
view->setCurrentQAction(q_action);
const QString commands(q_action->data().toString());
if (!commands.isEmpty())
{
const QString title(q_action->text().remove("&"));
commandWidget->appendHistory(title + " : " + commands);
}
}
void QC_ApplicationWindow::invokeLinkList()
{
// author: ravas
QDialog dlg;
dlg.setWindowTitle(tr("Help Links"));
auto layout = new QVBoxLayout;
auto list = new LinkList(&dlg);
list->addLink(QObject::tr("Wiki"), "https://dokuwiki.librecad.org/");
list->addLink(QObject::tr("User's Manual"), "https://librecad.readthedocs.io/");
list->addLink(QObject::tr("Commands"), "https://librecad.readthedocs.io/en/latest/ref/tools.html");
list->addLink(QObject::tr("Style Sheets"), "https://librecad.readthedocs.io/en/latest/ref/customize.html#style-sheets");
list->addLink(QObject::tr("Widgets"), "https://librecad.readthedocs.io/en/latest/ref/menu.html#widgets");
list->addLink(QObject::tr("Forum"), "https://forum.librecad.org/");
list->addLink(QObject::tr("Release Information"), "https://github.com/LibreCAD/LibreCAD/releases");
layout->addWidget(list);
dlg.setLayout(layout);
dlg.exec();
}
/**
* Called by Qt after a toolbar or dockwidget right-click.
* See QMainWindow::createPopupMenu() for more information.
*/
QMenu* QC_ApplicationWindow::createPopupMenu()
{
// author: ravas
QMenu* context_menu = new QMenu("Context");
context_menu->setAttribute(Qt::WA_DeleteOnClose);
QMenu* tb_menu = menuBar()->findChild<QMenu*>("toolbars_menu");
QMenu* temp_tb_menu = new QMenu(tr("Toolbars"), context_menu);
temp_tb_menu->addActions(tb_menu->actions());
context_menu->addMenu(temp_tb_menu);
// QMenu* dw_menu = menuBar()->findChild<QMenu*>("dockwidgets_menu");
// QMenu* temp_dw_menu = new QMenu(tr("Dockwidgets"), context_menu);
// temp_dw_menu->addActions(dw_menu->actions());
// temp_dw_menu->setObjectName("dockwidgets_menu_pop");
// context_menu->addMenu(temp_dw_menu);
context_menu->addAction(a_map["ViewStatusBar"]);
return context_menu;
}
void QC_ApplicationWindow::toggleFullscreen(bool checked)
{
// author: ravas
checked?showFullScreen():showMaximized();
}
void QC_ApplicationWindow::hideOptions(QC_MDIWindow* win)
{
// author: ravas
win->getGraphicView()->getDefaultAction()->hideOptions();
}
void QC_ApplicationWindow::slotFileOpenRecent(QAction* action)
{
RS_DEBUG->print("QC_ApplicationWindow::slotFileOpenRecent()");
statusBar()->showMessage(tr("Opening recent file..."));
QString fileName = action->data().toString();
slotFileOpen(fileName, RS2::FormatUnknown);
}
/**
* This slot manipulates the widget options dialog,
* and reads / writes the associated settings.
*/
void QC_ApplicationWindow::widgetOptionsDialog()
{
// author: ravas
LC_WidgetOptionsDialog dlg;
QSettings settings;
settings.beginGroup("Widgets");
int allow_style = settings.value("AllowStyle", 0).toInt();
dlg.style_checkbox->setChecked(allow_style);
dlg.style_combobox->addItems(QStyleFactory::keys());
if (allow_style)
{
QString a_style = settings.value("Style", "").toString();
if (!a_style.isEmpty())
{
int index = dlg.style_combobox->findText(a_style);
dlg.style_combobox->setCurrentIndex(index);
}
}
QString sheet_path = settings.value("StyleSheet", "").toString();
if (!sheet_path.isEmpty() && QFile::exists(sheet_path))
dlg.stylesheet_field->setText(sheet_path);
int allow_theme = settings.value("AllowTheme", 0).toInt();
dlg.theme_checkbox->setChecked(allow_theme);
int allow_toolbar_icon_size = settings.value("AllowToolbarIconSize", 0).toInt();
dlg.toolbar_icon_size_checkbox->setChecked(allow_toolbar_icon_size);
int toolbar_icon_size = settings.value("ToolbarIconSize", 24).toInt();
dlg.toolbar_icon_size_spinbox->setValue(toolbar_icon_size);
int allow_statusbar_height = settings.value("AllowStatusbarHeight", 0).toInt();
dlg.statusbar_height_checkbox->setChecked(allow_statusbar_height);
int statusbar_height = settings.value("StatusbarHeight", 32).toInt();
dlg.statusbar_height_spinbox->setValue(statusbar_height);
int allow_statusbar_fontsize = settings.value("AllowStatusbarFontSize", 0).toInt();
dlg.statusbar_fontsize_checkbox->setChecked(allow_statusbar_fontsize);
int statusbar_fontsize = settings.value("StatusbarFontSize", 12).toInt();
dlg.statusbar_fontsize_spinbox->setValue(statusbar_fontsize);
if (dlg.exec())
{
int allow_style = dlg.style_checkbox->isChecked();
settings.setValue("AllowStyle", allow_style);
if (allow_style)
{
QString style = dlg.style_combobox->currentText();
settings.setValue("Style", style);
QApplication::setStyle(QStyleFactory::create(style));
}
QString sheet_path = dlg.stylesheet_field->text();
settings.setValue("StyleSheet", sheet_path);
if (loadStyleSheet(sheet_path))
style_sheet_path = sheet_path;
int allow_theme = dlg.theme_checkbox->isChecked();
settings.setValue("AllowTheme", allow_theme);
int allow_toolbar_icon_size = dlg.toolbar_icon_size_checkbox->isChecked();
settings.setValue("AllowToolbarIconSize", allow_toolbar_icon_size);
if (allow_toolbar_icon_size)
{
int toolbar_icon_size = dlg.toolbar_icon_size_spinbox->value();
settings.setValue("ToolbarIconSize", toolbar_icon_size);
setIconSize(QSize(toolbar_icon_size, toolbar_icon_size));
}
int allow_statusbar_fontsize = dlg.statusbar_fontsize_checkbox->isChecked();
settings.setValue("AllowStatusbarFontSize", allow_statusbar_fontsize);
if (allow_statusbar_fontsize)
{
int statusbar_fontsize = dlg.statusbar_fontsize_spinbox->value();
settings.setValue("StatusbarFontSize", statusbar_fontsize);
QFont font;
font.setPointSize(statusbar_fontsize);
statusBar()->setFont(font);
}
int allow_statusbar_height = dlg.statusbar_height_checkbox->isChecked();
settings.setValue("AllowStatusbarHeight", allow_statusbar_height);
if (allow_statusbar_height)
{
int statusbar_height = dlg.statusbar_height_spinbox->value();
settings.setValue("StatusbarHeight", statusbar_height);
statusBar()->setMinimumHeight(statusbar_height);
}
}
settings.endGroup();
}
/**
* This slot modifies the commandline's title bar
* depending on the dock area it is moved to.
*/
void QC_ApplicationWindow::modifyCommandTitleBar(Qt::DockWidgetArea area)
{
// author: ravas
QDockWidget* cmd_dockwidget = findChild<QDockWidget*>("command_dockwidget");
if (area == Qt::BottomDockWidgetArea || area == Qt::TopDockWidgetArea)
{
cmd_dockwidget->setWindowTitle("Cmd");
cmd_dockwidget->setFeatures(QDockWidget::DockWidgetClosable
|QDockWidget::DockWidgetMovable
|QDockWidget::DockWidgetFloatable
|QDockWidget::DockWidgetVerticalTitleBar);
}
else
{
cmd_dockwidget->setWindowTitle(tr("Command line"));
cmd_dockwidget->setFeatures(QDockWidget::DockWidgetClosable
|QDockWidget::DockWidgetMovable
|QDockWidget::DockWidgetFloatable);
}
}
bool QC_ApplicationWindow::loadStyleSheet(QString path)
{
// author: ravas
if (!path.isEmpty() && QFile::exists(path))
{
QFile file(path);
if (file.open(QIODevice::ReadOnly | QIODevice::Text))
{
qApp->setStyleSheet(QString::fromLatin1(file.readAll()));
return true;
}
}
return false;
}
void QC_ApplicationWindow::reloadStyleSheet()
{
// author: ravas
loadStyleSheet(style_sheet_path);
}
bool QC_ApplicationWindow::eventFilter(QObject *obj, QEvent *event)
{
if (QEvent::FileOpen == event->type()) {
QFileOpenEvent *openEvent = static_cast<QFileOpenEvent *>(event);
slotFileOpen(openEvent->file(), RS2::FormatUnknown);
return true;
}
return QObject::eventFilter(obj, event);
}
void QC_ApplicationWindow::updateGridStatus(const QString & status)
{
// author: ravas
grid_status->setBottomLabel(status);
}
void QC_ApplicationWindow::showDeviceOptions()
{
// author: ravas
QSettings settings;
QDialog dlg;
dlg.setWindowTitle(tr("Device Options"));
auto layout = new QVBoxLayout;
auto device_combo = new ComboBoxOption(&dlg);
device_combo->setTitle(tr("Device"));
device_combo->setOptionsList(QStringList({"Mouse", "Tablet", "Trackpad", "Touchscreen"}));
device_combo->setCurrentOption(settings.value("Hardware/Device", "Mouse").toString());
layout->addWidget(device_combo);
dlg.setLayout(layout);
connect(device_combo, &ComboBoxOption::optionToSave,
this, &QC_ApplicationWindow::updateDevice);
dlg.exec();
}
void QC_ApplicationWindow::updateDevice(QString device)
{
// author: ravas
QSettings settings;
settings.setValue("Hardware/Device", device);
foreach (auto win, window_list)
{
win->getGraphicView()->device = device;
}
}
void QC_ApplicationWindow::invokeToolbarCreator()
{
// author: ravas
auto tb_creator = findChild<QDialog*>("Toolbar Creator");
if (tb_creator)
{
tb_creator->raise();
tb_creator->activateWindow();
return;
}
auto dlg = new QDialog(this);
dlg->setAttribute(Qt::WA_DeleteOnClose);
dlg->setWindowTitle(tr("Toolbar Creator"));
dlg->setObjectName("Toolbar Creator");
auto toolbar_creator = new WidgetCreator(dlg, a_map, ag_manager->allGroups());
toolbar_creator->addCustomWidgets("CustomToolbars");
connect(toolbar_creator, SIGNAL(widgetToCreate(QString)),
this, SLOT(createToolbar(QString)));
connect(toolbar_creator, SIGNAL(widgetToDestroy(QString)),
this, SLOT(destroyToolbar(QString)));
auto layout = new QVBoxLayout;
layout->addWidget(toolbar_creator);
dlg->setLayout(layout);
dlg->show();
}
void QC_ApplicationWindow::createToolbar(const QString& toolbar_name)
{
// author: ravas
QSettings settings;
auto tb = QString("CustomToolbars/%1").arg(toolbar_name);
auto a_list = settings.value(tb).toStringList();
auto toolbar = findChild<QToolBar*>(toolbar_name);
if (toolbar)
toolbar->clear();
else
{
toolbar = new QToolBar(toolbar_name, this);
toolbar->setObjectName(toolbar_name);
addToolBar(Qt::BottomToolBarArea, toolbar);
}
foreach (auto key, a_list)
{
toolbar->addAction(a_map[key]);
}
}
void QC_ApplicationWindow::destroyToolbar(const QString& toolbar_name)
{
// author: ravas
auto toolbar = findChild<QToolBar*>(toolbar_name);
if (toolbar) delete toolbar;
}
void QC_ApplicationWindow::invokeMenuCreator()
{
// author: ravas
auto menu_creator = findChild<QDialog*>("Menu Creator");
if (menu_creator)
{
menu_creator->raise();
menu_creator->activateWindow();
return;
}
auto dlg = new QDialog(this);
dlg->setAttribute(Qt::WA_DeleteOnClose);
dlg->setWindowTitle(tr("Menu Creator"));
auto layout = new QVBoxLayout;
auto widget_creator = new WidgetCreator(dlg, a_map, ag_manager->allGroups(), true);
widget_creator->addCustomWidgets("CustomMenus");
connect(widget_creator, SIGNAL(widgetToDestroy(QString)),
this, SLOT(destroyMenu(QString)));
connect(widget_creator, SIGNAL(widgetToAssign(QString)),
this, SLOT(invokeMenuAssigner(QString)));
connect(widget_creator, SIGNAL(widgetToUpdate(QString)),
this, SLOT(updateMenu(QString)));
layout->addWidget(widget_creator);
dlg->setLayout(layout);
dlg->show();
}
void QC_ApplicationWindow::invokeMenuAssigner(const QString& menu_name)
{
//author: ravas
QSettings settings;
settings.beginGroup("Activators");
QDialog dlg;
dlg.setWindowTitle(tr("Menu Assigner"));
auto cb_1 = new QCheckBox("Double-Click");
auto cb_2 = new QCheckBox("Right-Click");
auto cb_3 = new QCheckBox("Ctrl+Right-Click");
auto cb_4 = new QCheckBox("Shift+Right-Click");
cb_1->setChecked(settings.value("Double-Click").toString() == menu_name);
cb_2->setChecked(settings.value("Right-Click").toString() == menu_name);
cb_3->setChecked(settings.value("Ctrl+Right-Click").toString() == menu_name);
cb_4->setChecked(settings.value("Shift+Right-Click").toString() == menu_name);
auto button_box = new QDialogButtonBox;
button_box->setStandardButtons(QDialogButtonBox::Save|QDialogButtonBox::Cancel);
connect(button_box, SIGNAL(accepted()), &dlg, SLOT(accept()));
connect(button_box, SIGNAL(rejected()), &dlg, SLOT(reject()));
auto layout = new QVBoxLayout;
dlg.setLayout(layout);
auto frame = new QFrame;
layout->addWidget(frame);
auto f_layout = new QVBoxLayout;
frame->setLayout(f_layout);
f_layout->addWidget(cb_1);
f_layout->addWidget(cb_2);
f_layout->addWidget(cb_3);
f_layout->addWidget(cb_4);
f_layout->addWidget(button_box);
if (dlg.exec())
{
if (cb_1->isChecked())
assignMenu("Double-Click", menu_name);
else
unassignMenu("Double-Click", menu_name);
if (cb_2->isChecked())
assignMenu("Right-Click", menu_name);
else
unassignMenu("Right-Click", menu_name);
if (cb_3->isChecked())
assignMenu("Ctrl+Right-Click", menu_name);
else
unassignMenu("Ctrl+Right-Click", menu_name);
if (cb_4->isChecked())
assignMenu("Shift+Right-Click", menu_name);
else
unassignMenu("Shift+Right-Click", menu_name);
}
settings.endGroup();
}
void QC_ApplicationWindow::unassignMenu(const QString& activator, const QString& menu_name)
{
// author: ravas
QSettings settings;
settings.beginGroup("Activators");
if (settings.value(activator).toString() == menu_name)
{
settings.remove(activator);
}
settings.endGroup();
foreach (auto win, window_list)
{
auto view = win->getGraphicView();
view->destroyMenu(activator);
}
}
void QC_ApplicationWindow::assignMenu(const QString& activator, const QString& menu_name)
{
// author: ravas
QSettings settings;
settings.beginGroup("Activators");
settings.setValue(activator, menu_name);
settings.endGroup();
auto menu_key = QString("CustomMenus/%1").arg(menu_name);
auto a_list = settings.value(menu_key).toStringList();
foreach (auto win, window_list)
{
auto view = win->getGraphicView();
auto menu = new QMenu(activator, view);
menu->setObjectName(menu_name);
foreach (auto key, a_list)
{
menu->addAction(a_map[key]);
}
view->setMenu(activator, menu);
}
}
void QC_ApplicationWindow::updateMenu(const QString& menu_name)
{
// author: ravas
QSettings settings;
auto menu_key = QString("CustomMenus/%1").arg(menu_name);
auto a_list = settings.value(menu_key).toStringList();
settings.beginGroup("Activators");
auto activators = settings.childKeys();
foreach (auto activator, activators)
{
if (settings.value(activator).toString() == menu_name)
{
foreach (auto win, window_list)
{
auto view = win->getGraphicView();
auto menu = new QMenu(activator, view);
menu->setObjectName(menu_name);
foreach (auto key, a_list)
{
menu->addAction(a_map[key]);
}
view->setMenu(activator, menu);
}
}
}
}
void QC_ApplicationWindow::destroyMenu(const QString& menu_name)
{
//author: ravas
QSettings settings;
settings.beginGroup("Activators");
auto activators = settings.childKeys();
foreach (auto activator, activators)
{
if (settings.value(activator).toString() == menu_name)
{
settings.remove(activator);
foreach (auto win, window_list)
{
auto view = win->getGraphicView();
view->destroyMenu(activator);
}
}
}
settings.endGroup();
}
void QC_ApplicationWindow::changeEvent(QEvent* event)
{
// author: ravas
// returning to LC via Command+Tab won't always activate a subwindow #821
#if defined(Q_OS_OSX)
if (event->type() == QEvent::ActivationChange)
{
if (isActiveWindow())
{
if (current_subwindow)
mdiAreaCAD->setActiveSubWindow(current_subwindow);
}
else
{
current_subwindow = mdiAreaCAD->currentSubWindow();
}
}
#else
Q_UNUSED( event)
#endif
}
void QC_ApplicationWindow::invokeLicenseWindow()
{
// author: ravas
QDialog dlg;
dlg.setWindowTitle(QObject::tr("License"));
auto viewer = new TextFileViewer(&dlg);
auto layout = new QVBoxLayout;
layout->addWidget(viewer);
dlg.setLayout(layout);
viewer->addFile("readme", ":/readme.md");
viewer->addFile("GPLv2", ":/gpl-2.0.txt");
viewer->setFile("readme");
dlg.exec();
}
QC_MDIWindow* QC_ApplicationWindow::getWindowWithDoc(const RS_Document* doc)
{
QC_MDIWindow* wwd = nullptr;
if (doc) {
foreach (QC_MDIWindow* w, window_list) {
if (w && w->getDocument() == doc) {
wwd = w;
break;
}
}
}
return wwd;
}
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