init

2024-03-06 14:54:30 +08:00
commit edac2715f0
1525 changed files with 809982 additions and 0 deletions
--- a/actions/rs_actionblocksremove.cpp
+++ b/actions/rs_actionblocksremove.cpp
@@ -0,0 +1,122 @@
+/****************************************************************************
+**
+** This file is part of the LibreCAD project, a 2D CAD program
+**
+** 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!
+**
+**********************************************************************/
+
+#include "rs_actionblocksremove.h"
+
+#include <QAction>
+#include "rs_dialogfactory.h"
+#include "rs_graphicview.h"
+#include "rs_graphic.h"
+#include "rs_insert.h"
+#include "rs_debug.h"
+
+
+RS_ActionBlocksRemove::RS_ActionBlocksRemove(RS_EntityContainer& container,
+        RS_GraphicView& graphicView)
+        :RS_ActionInterface("Remove Block", container, graphicView) {}
+
+void RS_ActionBlocksRemove::trigger() {
+	RS_DEBUG->print("RS_ActionBlocksRemove::trigger");
+
+	if (!(graphic && document)) {
+		finish(false);
+		return;
+	}
+
+	RS_BlockList* bl = graphic->getBlockList();
+	QList<RS_Block*> blocks =
+		RS_DIALOGFACTORY->requestSelectedBlocksRemovalDialog(bl);
+
+    if (blocks.isEmpty()) {
+        finish(false);
+        return;
+    }
+
+	// list of containers that might refer to the block via inserts:
+	std::vector<RS_EntityContainer*> containerList;
+	containerList.push_back(graphic);
+    for (int bi = 0; bi < bl->count(); bi++) {
+        containerList.push_back(bl->at(bi));
+	}
+
+    document->startUndoCycle();
+
+	for (auto block: blocks) {
+        if (nullptr == block) {
+            continue;
+        }
+        for(auto cont: containerList){
+			// remove all inserts from the graphic:
+			bool done;
+			do {
+				done = true;
+				for(auto e: *cont){
+
+					if (e->rtti()==RS2::EntityInsert) {
+						RS_Insert* ins = (RS_Insert*)e;
+						if (ins->getName()==block->getName() && !ins->isUndone()) {
+                            document->addUndoable(ins);
+                            ins->setUndoState(true);
+							done = false;
+							break;
+						}
+					}
+				}
+			} while (!done);
+		}
+
+		// clear selection and active state
+		block->selectedInBlockList(false);
+		if (block == bl->getActive()) {
+			bl->activate(nullptr);
+		}
+
+		// close all windows that are editing this block:
+		RS_DIALOGFACTORY->closeEditBlockWindow(block);
+
+        // Now remove block from the block list, but do not delete:
+        block->setUndoState(true);
+        document->addUndoable(block);
+    }
+    document->endUndoCycle();
+
+    graphic->addBlockNotification();
+	graphic->updateInserts();
+	graphicView->redraw(RS2::RedrawDrawing);
+    bl->activate(nullptr);
+
+	finish(false);
+	RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected(),container->totalSelectedLength());
+}
+
+
+
+void RS_ActionBlocksRemove::init(int status) {
+    RS_ActionInterface::init(status);
+    trigger();
+}
+
+// EOF