add project actions Clean and Rebuild

now watch for all directories and update tree immediately

project_fs/CMakeLists.txt

@@ -0,0 +1,7 @@
+#cmake_minimum_required(VERSION 3.17)
+#project(ProjectFilesystemPlugin)
+#include($ENV{SDK_QTCREATOR_SRC}/cmake/QtCreatorAPI.cmake)
+file(GLOB SRC "*.h" "*.cpp" "*.ui" "*.qrc")
+add_qtc_plugin(ProjectFilesystemPlugin
+  PLUGIN_DEPENDS Core ProjectExplorer
+  SOURCES ${SRC})

project_fs/projectfilesystemwidget.cpp

@@ -28,7 +28,6 @@
 #include <QClipboard>
 
 QFileInfo projectfs_menu_target;
-QTreeWidgetItem * item_target = nullptr;
 
 enum ItemType {
 	itProject = 1,
@@ -50,6 +49,7 @@ QAction * newSeparator() {
 
 ProjectFilesystemWidget::ProjectFilesystemWidget(QWidget * parent): QWidget(parent) {
 	setupUi(this);
+	item_target = nullptr;
 	in_proc = need_rebuild = false;
 	int is = style()->pixelMetric(QStyle::PM_ButtonIconSize, 0, this);
 	label->setFixedSize(is, is);
@@ -62,10 +62,13 @@ ProjectFilesystemWidget::ProjectFilesystemWidget(QWidget * parent): QWidget(pare
 	actionCopy_name->setIcon(Utils::Icons::COPY.icon());
 	actionCopy_path->setIcon(Utils::Icons::COPY.icon());
 	actionBuild->setIcon(ProjectExplorer::Icons::BUILD_SMALL.icon());
+	actionClean->setIcon(Utils::Icons::CLEAN.icon());
 	actionRun->setIcon(ProjectExplorer::Icons::RUN_FLAT.icon());
 	actionClose_project->setIcon(Utils::Icons::CLOSE_TOOLBAR.icon());
 	this_actions << actionSet_as_startup << actionBuild << actionRun;
 	this_actions << newSeparator();
+	this_actions << actionRebuild << actionClean;
+	this_actions << newSeparator();
 	this_actions << actionClose_project;
 	this_actions << newSeparator();
 	this_actions << actionOpen_here << actionOpen_external << actionShow_external << actionOpen_terminal;
@@ -78,7 +81,8 @@ ProjectFilesystemWidget::ProjectFilesystemWidget(QWidget * parent): QWidget(pare
 	connect(ProjectExplorer::SessionManager::instance(), SIGNAL(projectDisplayNameChanged(ProjectExplorer::Project*)), this, SLOT(projectsChanged()));
 	connect(ProjectExplorer::SessionManager::instance(), SIGNAL(projectRemoved(ProjectExplorer::Project*)), this, SLOT(projectsChanged()));
 	//connect(ProjectExplorer::SessionManager::instance(), SIGNAL(), this, SLOT(startupProjectChanged()));
-	connect(Core::EditorManager::instance(), SIGNAL(currentEditorChanged(Core::IEditor*)), this, SLOT(fileChanged()));
+	connect(Core::EditorManager::instance(), SIGNAL(currentEditorChanged(Core::IEditor*)), this, SLOT(currentFileChanged()));
+	connect(&fs_watcher, SIGNAL(directoryChanged(const QString &)), this, SLOT(directoryChanged(const QString &)));
 	projectsChanged();
 }
 
@@ -102,8 +106,13 @@ void ProjectFilesystemWidget::changeEvent(QEvent *e) {
 
 
 void ProjectFilesystemWidget::createTree(QTreeWidgetItem * ti, const QString & dir) {
+	if (ti->childCount() > 0) {
+		qDeleteAll(ti->takeChildren());
+	}
 	QFileInfoList fl = QDir(dir).entryInfoList(QDir::AllEntries | QDir::NoDotAndDotDot, QDir::LocaleAware | QDir::DirsFirst);
 	checkProcEvents();
+	fs_watcher.addPath(dir);
+	item_map[dir] = ti;
 	for (QFileInfo i: fl) {
 		QString nit = i.fileName();
 		if (i.isDir()) {
@@ -121,7 +130,7 @@ void ProjectFilesystemWidget::createTree(QTreeWidgetItem * ti, const QString & d
 		ni->setData(0, roleIsDir, i.isDir());
 		item_map[i.absoluteFilePath()] = ni;
 		if (i.isDir()) {
-			createTree(ni, dir + QDir::separator() + i.fileName());
+			createTree(ni, dir + "/" + i.fileName());
 		}
 		ti->addChild(ni);
 	}
@@ -219,6 +228,7 @@ void ProjectFilesystemWidget::projectsChanged() {
 	int spos = tree->verticalScrollBar()->value();
 	rememberExpanded(tree->invisibleRootItem());
 	tree->clear();
+	fs_watcher.removePaths(fs_watcher.directories());
 	QApplication::setOverrideCursor(Qt::WaitCursor);
 	QList<ProjectExplorer::Project *> pl = ProjectExplorer::SessionManager::projects();
 	for (ProjectExplorer::Project * p: pl) {
@@ -238,7 +248,7 @@ void ProjectFilesystemWidget::projectsChanged() {
 		tree->addTopLevelItem(ri);
 	}
 	startupProjectChanged();
-	fileChanged();
+	currentFileChanged();
 	filter();
 	restoreExpanded(tree->invisibleRootItem());
 	QApplication::restoreOverrideCursor();
@@ -259,7 +269,7 @@ void ProjectFilesystemWidget::filterClicked() {
 }
 
 
-void ProjectFilesystemWidget::fileChanged() {
+void ProjectFilesystemWidget::currentFileChanged() {
 	Core::IDocument * cd = Core::EditorManager::instance()->currentDocument();
 	if (!cd) return;
 	QString np = cd->filePath().toString();
@@ -284,6 +294,29 @@ void ProjectFilesystemWidget::startupProjectChanged() {
 }
 
 
+void ProjectFilesystemWidget::directoryChanged(const QString & path) {
+	QTreeWidgetItem * ti = item_map.value(path);
+	//QMessageBox::information(0, "", "changed " + path + " " + QString::number((qulonglong)ti));
+	if (!ti) return;
+	int spos = tree->verticalScrollBar()->value();
+	rememberExpanded(tree->invisibleRootItem());
+	createTree(ti, path);
+	filter();
+	restoreExpanded(tree->invisibleRootItem());
+	QList<QTreeWidgetItem*> ail = tree->findItems("", Qt::MatchContains | Qt::MatchRecursive), map_values = item_map.values();
+	QSet<QTreeWidgetItem*> ais;
+	//QString removed;
+	for (auto * i: ail) ais << i;
+	for (auto * i: map_values)
+		if (!ais.contains(i)) {
+			//removed += item_map.key(i) + "\n";
+			item_map.remove(item_map.key(i));
+		}
+	//QMessageBox::information(0, "", "map " + QString::number(ais.size()));
+	//QMessageBox::information(0, "", "remove " + removed);
+}
+
+
 void ProjectFilesystemWidget::on_tree_itemDoubleClicked(QTreeWidgetItem * item, int) {
 	if (!item) return;
 	QString afp = item->data(0, roleFullPath).toString();
@@ -346,10 +379,14 @@ void ProjectFilesystemWidget::on_tree_customContextMenuRequested(const QPoint &
 			can_run = p->activeTarget()->activeRunConfiguration();
 		}
 		actionBuild->setVisible(can_build);
+		actionClean->setVisible(can_build);
+		actionRebuild->setVisible(can_build);
 		actionRun->setVisible(can_run);
 	} else {
 		actionSet_as_startup->setVisible(false);
 		actionBuild->setVisible(false);
+		actionClean->setVisible(false);
+		actionRebuild->setVisible(false);
 		actionRun->setVisible(false);
 	}
 	actionClose_project->setVisible(p);
@@ -412,6 +449,20 @@ void ProjectFilesystemWidget::on_actionBuild_triggered() {
 }
 
 
+void ProjectFilesystemWidget::on_actionRebuild_triggered() {
+	ProjectExplorer::Project * p = (ProjectExplorer::Project *)itemProject(item_target);
+	if (!p) return;
+	ProjectExplorer::BuildManager::rebuildProjectWithDependencies(p, ProjectExplorer::ConfigSelection::Active);
+}
+
+
+void ProjectFilesystemWidget::on_actionClean_triggered() {
+	ProjectExplorer::Project * p = (ProjectExplorer::Project *)itemProject(item_target);
+	if (!p) return;
+	ProjectExplorer::BuildManager::cleanProjectWithoutDependencies(p);
+}
+
+
 void ProjectFilesystemWidget::on_actionRun_triggered() {
 	ProjectExplorer::Project * p = (ProjectExplorer::Project *)itemProject(item_target);
 	if (!p) return;

project_fs/projectfilesystemwidget.h

@@ -6,6 +6,7 @@
 #include <extensionsystem/iplugin.h>
 #include <QSortFilterProxyModel>
 #include <QFileSystemModel>
+#include <QFileSystemWatcher>
 #include <QElapsedTimer>
 #include <QMenu>
 
@@ -45,14 +46,17 @@ protected:
 	FilterDialog filter_dialog;
 	FilterDialog::Filter cur_filter;
 	QElapsedTimer tm;
+	QFileSystemWatcher fs_watcher;
+	QTreeWidgetItem * item_target;
 
 public slots:
 	void projectsChanged();
 	void filterClicked();
 
 private slots:
-	void fileChanged();
+	void currentFileChanged();
 	void startupProjectChanged();
+	void directoryChanged(const QString & path);
 
 	void on_tree_itemDoubleClicked(QTreeWidgetItem * item, int );
 	void on_lineFilter_textChanged(const QString &);
@@ -66,6 +70,8 @@ private slots:
 	void on_actionCopy_path_triggered();
 	void on_actionSet_as_startup_triggered();
 	void on_actionBuild_triggered();
+	void on_actionRebuild_triggered();
+	void on_actionClean_triggered();
 	void on_actionRun_triggered();
 	void on_actionClose_project_triggered();
 

project_fs/projectfilesystemwidget.ui

@@ -146,6 +146,16 @@
     <string>Close project</string>
    </property>
   </action>
+  <action name="actionClean">
+   <property name="text">
+    <string>Clean</string>
+   </property>
+  </action>
+  <action name="actionRebuild">
+   <property name="text">
+    <string>Rebuild</string>
+   </property>
+  </action>
  </widget>
  <resources>
   <include location="projectfilesystem.qrc"/>