feat: [session] add session manager to save/restore workspace state

Implement session management functionality to persist and restore workspace state across IDE sessions. This includes: - Add SessionManager class to handle session operations - Save/restore opened files and current file in editor - Save/restore breakpoints with conditions in debugger - Save/restore project list and active project - Add session events for coordination between components - Integrate session loading/saving with core components The session manager provides a centralized way to persist workspace state and restore it when reopening projects. Log: add session manager to save and restore workspace state
linuxdeepin · Nov 26, 2024 · 83fe5cc · 83fe5cc
1 parent e67b6cf
commit 83fe5cc
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Showing 63 changed files with 2,561 additions and 351 deletions.
diff --git a/src/common/settings/settings.cpp b/src/common/settings/settings.cpp
@@ -190,7 +190,7 @@ bool Settings::contains(const QString &group, const QString &key) const
     return d->defaultData.values.value(group).contains(key);
 }
 
-QVariant Settings::value(const QString &group, const QString &key, const QVariant &defaultValue)
+QVariant Settings::value(const QString &group, const QString &key, const QVariant &defaultValue) const
 {
     auto value = d->settingData.value(group, key, QVariant::Invalid);
     if (value.isValid())
@@ -199,7 +199,7 @@ QVariant Settings::value(const QString &group, const QString &key, const QVarian
     return d->defaultData.value(group, key, defaultValue);
 }
 
-QVariant Settings::defaultValue(const QString &group, const QString &key, const QVariant &defaultValue)
+QVariant Settings::defaultValue(const QString &group, const QString &key, const QVariant &defaultValue) const
 {
     return d->defaultData.value(group, key, defaultValue);
 }

diff --git a/src/common/settings/settings.h b/src/common/settings/settings.h
@@ -20,8 +20,8 @@ class Settings : public QObject
     QStringList groupList() const;
     QStringList keyList(const QString &group) const;
     bool contains(const QString &group, const QString &key) const;
-    QVariant value(const QString &group, const QString &key, const QVariant &defaultValue = QVariant());
-    QVariant defaultValue(const QString &group, const QString &key, const QVariant &defaultValue = QVariant());
+    QVariant value(const QString &group, const QString &key, const QVariant &defaultValue = QVariant()) const;
+    QVariant defaultValue(const QString &group, const QString &key, const QVariant &defaultValue = QVariant()) const;
     void setValue(const QString &group, const QString &key, const QVariant &value, bool notify = false);
     void removeGroup(const QString &group);
     void remove(const QString &group, const QString &key);

diff --git a/src/common/util/eventdefinitions.h b/src/common/util/eventdefinitions.h
@@ -125,6 +125,13 @@ OPI_OBJECT(workspace,
            OPI_INTERFACE(expandAll)
            OPI_INTERFACE(foldAll)
            )
+OPI_OBJECT(session,
+           OPI_INTERFACE(readyToSaveSession)
+           OPI_INTERFACE(sessionLoaded, "session")
+           OPI_INTERFACE(sessionCreated, "session")
+           OPI_INTERFACE(sessionRenamed, "oldName", "newName")
+           OPI_INTERFACE(sessionRemoved, "session")
+           )
 
 struct AnalysedData
 {

diff --git a/src/plugins/codeeditor/gui/private/tabbar_p.h b/src/plugins/codeeditor/gui/private/tabbar_p.h
@@ -24,7 +24,6 @@ class TabBarPrivate : public QObject
     void updateBackgroundColor();
     bool isModified(int index) const;
     int showConfirmDialog(const QString &filePath);
-    void closeAllTab(const QStringList &exceptList);
 
 public slots:
     void onCurrentTabChanged(int index);

diff --git a/src/plugins/codeeditor/gui/private/workspacewidget_p.h b/src/plugins/codeeditor/gui/private/workspacewidget_p.h
@@ -11,6 +11,7 @@
 #include "base/abstracteditwidget.h"
 #include "common/util/eventdefinitions.h"
 #include "services/window/windowservice.h"
+#include "services/session/sessionservice.h"
 #include "Qsci/qscicommand.h"
 
 #include <QStackedWidget>
@@ -64,6 +65,8 @@ public slots:
     void handleSetModifiedAutoReload(const QString &fileName, bool flag);
     void handleSetComment();
     void handleShowOpenedFiles();
+    void handleSaveSession();
+    void handleSessionLoaded();
 
 public:
     WorkspaceWidget *q;
@@ -78,6 +81,8 @@ public slots:
     QStringList modifiedFileList;
     QStringList removedFileList;
     QTimer fileCheckTimer;
+
+    dpfservice::SessionService *sessionSrv { nullptr };
 };
 
 #endif   // WORKSPACEWIDGET_P_H
diff --git a/src/plugins/codeeditor/gui/tabbar.cpp b/src/plugins/codeeditor/gui/tabbar.cpp
@@ -81,29 +81,6 @@ int TabBarPrivate::showConfirmDialog(const QString &filePath)
     return dialog.exec();
 }
 
-void TabBarPrivate::closeAllTab(const QStringList &exceptList)
-{
-    QStringList tabList;
-    for (int i = 0; i < tabBar->count(); ++i) {
-        auto file = tabBar->tabToolTip(i);
-        if (exceptList.contains(file))
-            continue;
-
-        if (isModified(i)) {
-            int ret = showConfirmDialog(file);
-            if (ret == 0)   // save
-                emit q->saveFileRequested(file);
-            else if (ret == 2 || ret == -1)   // cancel or close
-                return;
-        }
-
-        tabList << file;
-    }
-
-    for (const auto &tab : tabList)
-        q->removeTab(tab, true);
-}
-
 void TabBarPrivate::initConnection()
 {
     connect(tabBar, &DTabBar::currentChanged, this, &TabBarPrivate::onCurrentTabChanged);
@@ -149,12 +126,12 @@ void TabBarPrivate::showMenu(QPoint pos)
         q->removeTab(file);
     });
     menu.addAction(tr("Close All Files"), [=]() {
-        closeAllTab({});
+        q->closeAllTab({});
     });
     menu.addAction(tr("Close All Files Except This"), [=]() {
         auto curFile = tabBar->tabToolTip(curIndex);
         QStringList exceptList { curFile };
-        closeAllTab(exceptList);
+        q->closeAllTab(exceptList);
     });
 
     menu.addSeparator();
@@ -248,8 +225,7 @@ void TabBar::removeTab(const QString &fileName, bool silent)
     if (-1 == index)
         return;
 
-    QFileInfo info(fileName);
-    if (!silent && info.exists() && d->isModified(index)) {
+    if (!silent && QFile::exists(fileName) && d->isModified(index)) {
         int ret = d->showConfirmDialog(fileName);
         if (ret == 0)   // save
             emit saveFileRequested(fileName);
@@ -263,6 +239,21 @@ void TabBar::removeTab(const QString &fileName, bool silent)
     editor.switchedFile(this->currentFileName());
 }
 
+void TabBar::closeAllTab(const QStringList &exceptList, bool silent)
+{
+    QStringList tabList;
+    for (int i = 0; i < d->tabBar->count(); ++i) {
+        auto file = d->tabBar->tabToolTip(i);
+        if (exceptList.contains(file))
+            continue;
+
+        tabList << file;
+    }
+
+    for (const auto &tab : tabList)
+        removeTab(tab, silent);
+}
+
 void TabBar::setCloseButtonVisible(bool visible)
 {
     d->closeBtn->setVisible(visible);

diff --git a/src/plugins/codeeditor/gui/tabbar.h b/src/plugins/codeeditor/gui/tabbar.h
@@ -24,6 +24,7 @@ class TabBar : public QWidget
 
     void switchTab(const QString &fileName);
     void removeTab(const QString &fileName, bool silent = false);
+    void closeAllTab(const QStringList &exceptList, bool silent = false);
 
     void setCloseButtonVisible(bool visible);
     void setSplitButtonVisible(bool visible);

diff --git a/src/plugins/codeeditor/gui/tabwidget.cpp b/src/plugins/codeeditor/gui/tabwidget.cpp
@@ -697,6 +697,11 @@ void TabWidget::closeFileEditor()
         closeFileEditor(editor->getFile());
 }
 
+void TabWidget::closeAllEditor()
+{
+    d->tabBar->closeAllTab({}, true);
+}
+
 void TabWidget::switchHeaderSource()
 {
     auto editor = d->currentTextEditor();

diff --git a/src/plugins/codeeditor/gui/tabwidget.h b/src/plugins/codeeditor/gui/tabwidget.h
@@ -42,6 +42,7 @@ class TabWidget : public QWidget
     void setFileModified(const QString &fileName, bool isModified);
     void closeFileEditor(const QString &fileName);
     void closeFileEditor();
+    void closeAllEditor();
     void switchHeaderSource();
     void followSymbolUnderCursor();
     void findUsage();

diff --git a/src/plugins/codeeditor/gui/workspacewidget.cpp b/src/plugins/codeeditor/gui/workspacewidget.cpp
@@ -18,7 +18,9 @@
 #include <QApplication>
 #include <QFileDialog>
 
-constexpr char TextEditorContext[] { "Text Editor" };
+constexpr char kTextEditorContext[] { "Text Editor" };
+constexpr char kOpenedFileList[] { "OpenFileList" };
+constexpr char kCurrentFile[] { "CurrentFile" };
 
 using namespace dpfservice;
 DWIDGET_USE_NAMESPACE
@@ -27,6 +29,7 @@ WorkspaceWidgetPrivate::WorkspaceWidgetPrivate(WorkspaceWidget *qq)
     : QObject(qq),
       q(qq)
 {
+    sessionSrv = dpfGetService(SessionService);
     fileCheckTimer.setInterval(500);
     fileCheckTimer.setSingleShot(true);
 }
@@ -69,13 +72,13 @@ void WorkspaceWidgetPrivate::initActions()
 
     // add/del comment
     QAction *commentAction = new QAction(tr("Add/Delete Comment"), q);
-    auto cmd = ActionManager::instance()->registerAction(commentAction, "TextEditor.AddAndRemoveComment", { TextEditorContext });
+    auto cmd = ActionManager::instance()->registerAction(commentAction, "TextEditor.AddAndRemoveComment", { kTextEditorContext });
     cmd->setDefaultKeySequence(Qt::CTRL | Qt::Key_Slash);
     connect(commentAction, &QAction::triggered, this, &WorkspaceWidgetPrivate::handleSetComment);
 
     // show opened files
     QAction *showOpenedAction = new QAction(tr("Show opened files"), q);
-    cmd = ActionManager::instance()->registerAction(showOpenedAction, "TextEditor.ShowOpenedFiles", { TextEditorContext });
+    cmd = ActionManager::instance()->registerAction(showOpenedAction, "TextEditor.ShowOpenedFiles", { kTextEditorContext });
     cmd->setDefaultKeySequence(Qt::CTRL | Qt::Key_Tab);
     connect(showOpenedAction, &QAction::triggered, this, &WorkspaceWidgetPrivate::handleShowOpenedFiles);
 
@@ -438,7 +441,7 @@ void WorkspaceWidgetPrivate::initActions()
         if (!actionText.isEmpty()) {
             auto id = QString("TextEditor.%1").arg(me.valueToKey(val));
             auto act = new QAction(actionText, q);
-            auto cmd = ActionManager::instance()->registerAction(act, id, { TextEditorContext });
+            auto cmd = ActionManager::instance()->registerAction(act, id, { kTextEditorContext });
             if (!ksList.isEmpty())
                 cmd->setDefaultKeySequences(ksList);
             connect(act, &QAction::triggered, this, [val, this] {
@@ -469,6 +472,32 @@ void WorkspaceWidgetPrivate::handleShowOpenedFiles()
     currentTabWidget()->handleShowOpenedFiles(q->pos().x() - q->mapFromGlobal(q->pos()).x(), q->pos().y() + q->mapToGlobal(q->pos()).y() - 100, q->size());
 }
 
+void WorkspaceWidgetPrivate::handleSaveSession()
+{
+    sessionSrv->setValue(kOpenedFileList, q->openedFiles());
+    sessionSrv->setValue(kCurrentFile, q->currentFile());
+}
+
+void WorkspaceWidgetPrivate::handleSessionLoaded()
+{
+    while (tabWidgetList.size() > 1) {
+        auto tabWidget = tabWidgetList.takeLast();
+        tabWidget->deleteLater();
+    }
+
+    tabWidgetList.first()->closeAllEditor();
+    focusTabWidget = tabWidgetList.first();
+    auto symbolWidget = SymbolWidgetGenerator::instance()->symbolWidget();
+    symbolWidget->setEditor(nullptr);
+
+    const auto &openedFiles = sessionSrv->value(kOpenedFileList).toStringList();
+    const auto &currentFile = sessionSrv->value(kCurrentFile).toString();
+    for (const auto &file : openedFiles)
+        handleOpenFile("", file);
+    if (!currentFile.isEmpty())
+        handleOpenFile("", currentFile);
+}
+
 void WorkspaceWidgetPrivate::initConnection()
 {
     connect(&fileCheckTimer, &QTimer::timeout, this, &WorkspaceWidgetPrivate::checkFileState);
@@ -495,6 +524,8 @@ void WorkspaceWidgetPrivate::initConnection()
     connect(EditorCallProxy::instance(), &EditorCallProxy::reqRenameSymbol, this, &WorkspaceWidgetPrivate::handleRenameSymbol);
     connect(EditorCallProxy::instance(), &EditorCallProxy::reqToggleBreakpoint, this, &WorkspaceWidgetPrivate::handleToggleBreakpoint);
     connect(EditorCallProxy::instance(), &EditorCallProxy::reqSetModifiedAutoReload, this, &WorkspaceWidgetPrivate::handleSetModifiedAutoReload);
+    connect(EditorCallProxy::instance(), &EditorCallProxy::reqSaveSession, this, &WorkspaceWidgetPrivate::handleSaveSession);
+    connect(EditorCallProxy::instance(), &EditorCallProxy::reqSessionLoaded, this, &WorkspaceWidgetPrivate::handleSessionLoaded);
 }
 
 void WorkspaceWidgetPrivate::connectTabWidgetSignals(TabWidget *tabWidget)
@@ -904,18 +935,18 @@ void WorkspaceWidgetPrivate::onFocusChanged(QWidget *old, QWidget *now)
     Q_UNUSED(old)
 
     if (!now) {
-        ActionManager::instance()->removeContext({ TextEditorContext });
+        ActionManager::instance()->removeContext({ kTextEditorContext });
         return;
     }
 
     // the `now` is TextEditor
     auto tabWidget = qobject_cast<TabWidget *>(now->parentWidget());
     if (!tabWidget) {
-        ActionManager::instance()->removeContext({ TextEditorContext });
+        ActionManager::instance()->removeContext({ kTextEditorContext });
         return;
     }
 
-    ActionManager::instance()->addContext({ TextEditorContext });
+    ActionManager::instance()->addContext({ kTextEditorContext });
     focusTabWidget = tabWidget;
     editor.switchedFile(focusTabWidget->currentFile());
     auto symbolWidget = SymbolWidgetGenerator::instance()->symbolWidget();