Add Lasso Cut Tool (edit_cut plugin)

src/CMakeLists.txt

@@ -203,6 +203,7 @@ if(NOT DEFINED MESHLAB_PLUGINS) # it may be already defined in parent directory
 		meshlabplugins/edit_referencing
 		meshlabplugins/edit_quality
 		meshlabplugins/edit_select
+		meshlabplugins/edit_cut
 	)
 endif()
 

src/common/CMakeLists.txt

@@ -161,6 +161,7 @@ set(SOURCES
 	plugins/containers/render_plugin_container.cpp
 	plugins/interfaces/meshlab_plugin_logger.cpp
 	plugins/interfaces/decorate_plugin.cpp
+	plugins/interfaces/edit_plugin.cpp
 	plugins/interfaces/filter_plugin.cpp
 	plugins/interfaces/io_plugin.cpp
 	plugins/action_searcher.cpp

src/common/plugins/interfaces/edit_plugin.cpp

@@ -0,0 +1,5 @@
+#include "edit_plugin.h"
+
+void EditPlugin::initGlobalParameterList(RichParameterList& globalparam)
+{
+}

src/common/plugins/interfaces/edit_plugin.h

@@ -108,6 +108,8 @@ class EditPlugin : public MeshLabPlugin
 	EditPlugin() {}
 	virtual ~EditPlugin() {}
 
+	virtual void initGlobalParameterList(RichParameterList& defaultGlobalParamSet);
+
 	//gets a list of actions available from this plugin
 	virtual std::list<QAction *> actions() const {return actionList;};
 
@@ -117,8 +119,14 @@ class EditPlugin : public MeshLabPlugin
 	//get the description for the given action
 	virtual QString getEditToolDescription(const QAction *) = 0;
 
+	void setCurrentGlobalParamSet(RichParameterList* cgp)
+	{
+		currentGlobalParamSet = cgp;
+	}
+
 protected:
 	std::list<QAction*> actionList;
+	RichParameterList* currentGlobalParamSet;
 };
 
 #define EDIT_PLUGIN_IID  "vcg.meshlab.EditPlugin/1.0"

src/meshlab/mainwindow.h

@@ -113,6 +113,7 @@ class MainWindow : public QMainWindow
 	static bool QCallBack(const int pos, const char * str);
 	//const QString appName() const {return tr("MeshLab v")+appVer(); }
 	//const QString appVer() const {return tr("1.3.2"); }
+	RichParameterList& getCurrentParameterList();
 	MainWindowSetting mwsettings;
 public slots:
 	// callback function to execute a filter
@@ -373,6 +374,7 @@ private slots:
 	QToolBar* decoratorToolBar;
 	QToolBar* editToolBar;
 	QToolBar* filterToolBar;
+	QToolBar* dynartToolBar;
 	QToolBar* searchToolBar;
 	MLRenderingGlobalToolbar* globrendtoolbar;
 	///////// Menus ///////////////
@@ -531,6 +533,9 @@ private slots:
 	static QString getDecoratedFileName(const QString& name);
 
 	MultiViewer_Container* _currviewcontainer;
+
+Q_SIGNALS:
+	void customSettingsChanged(const RichParameterList &rpl);
 };
 
 /// Event filter that is installed to intercept the open events sent directly by the Operative System

src/meshlab/mainwindow_Init.cpp

@@ -520,6 +520,7 @@ void MainWindow::createToolBars()
 	editToolBar = addToolBar(tr("Edit"));
 	editToolBar->addAction(suspendEditModeAct);
 	for(EditPlugin *iEditFactory: PM.editPluginFactoryIterator()) {
+		if (iEditFactory->pluginName() == "EditCut") continue;
 		for(QAction* editAction: iEditFactory->actions()){
 			if (!editAction->icon().isNull()) {
 				editToolBar->addAction(editAction);
@@ -534,6 +535,16 @@ void MainWindow::createToolBars()
 
 	updateFilterToolBar();
 
+	dynartToolBar = addToolBar(tr("Dynart Tools"));
+	for(EditPlugin *iEditFactory: PM.editPluginFactoryIterator()) {
+		if (iEditFactory->pluginName() != "EditCut") continue;
+		for(QAction* editAction: iEditFactory->actions()){
+			if (!editAction->icon().isNull()) {
+				dynartToolBar->addAction(editAction);
+			}
+		}
+	}
+
 	QWidget *spacerWidget = new QWidget();
 	spacerWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
 	spacerWidget->setVisible(true);
@@ -922,6 +933,12 @@ void MainWindow::loadDefaultSettingsFromPlugins()
 		}
 	}
 
+	//edit settings
+	for (EditPlugin* ep : PM.editPluginFactoryIterator()) {
+		ep->initGlobalParameterList(defaultGlobalParams);
+		ep->setCurrentGlobalParamSet(&currentGlobalParams);
+	}
+
 	//io settings
 	for (IOPlugin* iop : PM.ioPluginIterator()){
 		for (const FileFormat& ff : iop->importFormats()) {

src/meshlab/mainwindow_RunTime.cpp

@@ -104,6 +104,11 @@ void MainWindow::updateCustomSettings()
 {
 	mwsettings.updateGlobalParameterList(currentGlobalParams);
 	emit dispatchCustomSettings(currentGlobalParams);
+
+}
+RichParameterList& MainWindow::getCurrentParameterList()
+{
+	return currentGlobalParams;
 }
 
 void MainWindow::updateWindowMenu()
@@ -2196,6 +2201,15 @@ void MainWindow::reloadAllMesh()
 {
 	// Discards changes and reloads current file
 	// save current file name
+	QMessageBox::StandardButton reply;
+	reply = QMessageBox::question(
+		this,
+		tr("You are reloading all mesh!"),
+		tr("Are You sure to Reload?"),
+		QMessageBox::Yes | QMessageBox::No);
+	if (reply == QMessageBox::No) {
+		return;
+	}
 	qb->show();
 	QElapsedTimer t;
 	t.start();
@@ -2244,6 +2258,14 @@ void MainWindow::reload()
 		return;
 	// Discards changes and reloads current file
 	// save current file name
+	QMessageBox::StandardButton reply;
+	reply = QMessageBox::question(this,
+		tr("You are reloading the current mesh"),
+		tr("Are you sure to reload?"),
+		QMessageBox::Yes | QMessageBox::No);
+	if (reply == QMessageBox::No) {
+		return;
+	}
 	qb->show();
 
 	QString fileName = meshDoc()->mm()->fullName();

src/meshlabplugins/edit_align/edit_align_factory.h

@@ -38,6 +38,11 @@ class EditAlignFactory : public QObject, public EditPlugin
 	EditAlignFactory();
 	virtual ~EditAlignFactory() { delete editAlign; }
 
+	void initGlobalParameterList(RichParameterList& /*paramList*/)
+	{
+		// No global parameters needed for this plugin
+	}
+
 	virtual QString pluginName() const;
 
 	//get the edit tool for the given action

src/meshlabplugins/edit_cut/CMakeLists.txt

@@ -0,0 +1,12 @@
+# Copyright 2019-2020, Collabora, Ltd.
+# SPDX-License-Identifier: BSL-1.0
+
+set(SOURCES edit_cut.cpp edit_cut_factory.cpp)
+
+set(HEADERS edit_cut.h edit_cut_factory.h)
+
+set(RESOURCES edit_cut.qrc)
+
+add_meshlab_plugin(edit_cut ${SOURCES} ${HEADERS} ${RESOURCES})
+
+target_link_libraries(edit_cut PRIVATE OpenGL::GLU)