File 2000-project-plugin.patch of Package kate

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File 2000-project-plugin.patch of Package kate (Revision b7d2ae64444632db4c3cf3a017839ace)

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diff --git a/apps/lib/katemainwindow.cpp b/apps/lib/katemainwindow.cpp
index 42a74b92c76288debda8dd973a0dbf6da16bfeae..a054a39504be1a25689533345148b65491edb6e3 100644
--- a/apps/lib/katemainwindow.cpp
+++ b/apps/lib/katemainwindow.cpp
@@ -1372,14 +1372,50 @@ bool KateMainWindow::event(QEvent *e)
 return KateMDI::MainWindow::event(e);
 }
 
-QObject *KateMainWindow::pluginView(const QString &name)
+QObject *KateMainWindow::pluginView(const QString &name, bool askToActivate)
 {
- KTextEditor::Plugin *plugin = KateApp::self()->pluginManager()->plugin(name);
- if (!plugin) {
+ if (KTextEditor::Plugin *plugin = KateApp::self()->pluginManager()->plugin(name)) {
+ return m_pluginViews.value(plugin);
+ }
+
+ if (!askToActivate) {
+ return nullptr;
+ }
+
+ // try to find and activate the plugin
+ KatePluginList &pluginList = KateApp::self()->pluginManager()->pluginList();
+ KatePluginList::iterator i = std::find_if(pluginList.begin(), pluginList.end(), [&name](const KatePluginInfo &pluginInfo) {
+ return pluginInfo.metaData.pluginId() == name;
+ });
+
+ QString text;
+ if (i == pluginList.end()) {
+ text = i18n("The required plugin was not found");
+ KMessageBox::error(this, text);
 return nullptr;
 }
 
- return m_pluginViews.contains(plugin) ? m_pluginViews.value(plugin) : nullptr;
+ KatePluginInfo &pluginInfo = *i;
+ text = i18n("In order to continue, the %1 plugin must be enabled. Enable it?", pluginInfo.metaData.name());
+ if (KMessageBox::questionTwoActions(this,
+ text,
+ i18nc("@title:window", "Enable Plugin"),
+ KGuiItem(i18nc("@action:button", "Enable"),
+ QStringLiteral("dialog-ok")),
+ KStandardGuiItem::cancel())
+ == KMessageBox::SecondaryAction) {
+ return nullptr;
+ }
+
+ if (!KateApp::self()->pluginManager()->loadPlugin(&pluginInfo)) {
+ text = i18n("Failed to enable the %1 plugin", pluginInfo.metaData.name());
+ KMessageBox::error(this, text);
+ return nullptr;
+ }
+
+ KateApp::self()->pluginManager()->enablePluginGUI(&pluginInfo);
+
+ return m_pluginViews.value(pluginInfo.plugin);
 }
 
 bool KateMainWindow::addWidget(QWidget *widget)
diff --git a/apps/lib/katemainwindow.h b/apps/lib/katemainwindow.h
index 840fb5755608a40cbdb2ddcd3103dc4a974ff403..0e9263c3a46a868f51ebf5a45663effa3357aa63 100644
--- a/apps/lib/katemainwindow.h
+++ b/apps/lib/katemainwindow.h
@@ -551,7 +551,7 @@ public Q_SLOTS:
 * \return pointer to the plugin view if a plugin with \p name is loaded and has a view for this mainwindow,
 * otherwise NULL
 */
- QObject *pluginView(const QString &name);
+ QObject *pluginView(const QString &name, bool askToActivate = false);
 
 /**
 * Add a widget to the main window.
diff --git a/apps/lib/kateviewmanager.cpp b/apps/lib/kateviewmanager.cpp
index ca11e3ccd1549df39dc0899905cb91d1bb316b7f..624819720b2955e9fce6f3aca59ece33cd15225f 100644
--- a/apps/lib/kateviewmanager.cpp
+++ b/apps/lib/kateviewmanager.cpp
@@ -486,6 +486,19 @@ void KateViewManager::openUrl(const QUrl &url)
 openUrl(url, QString());
 }
 
+void KateViewManager::openProject()
+{
+ if (KateApp::isKWrite()) {
+ const QString text = i18n("%1 cannot open folders", KAboutData::applicationData().displayName());
+ KMessageBox::error(mainWindow(), text);
+ return;
+ }
+
+ if (QObject *pluginView = mainWindow()->pluginView(QStringLiteral("kateprojectplugin"), true)) {
+ QMetaObject::invokeMethod(pluginView, "openDirectoryOrProject");
+ }
+}
+
 void KateViewManager::openUrlOrProject(const QUrl &url)
 {
 if (!url.isLocalFile()) {
@@ -506,46 +519,9 @@ void KateViewManager::openUrlOrProject(const QUrl &url)
 return;
 }
 
- // try to open the folder
- static const QString projectPluginId = QStringLiteral("kateprojectplugin");
- QObject *projectPluginView = mainWindow()->pluginView(projectPluginId);
- if (!projectPluginView) {
- // try to find and enable the Projects plugin
- KatePluginList &pluginList = KateApp::self()->pluginManager()->pluginList();
- KatePluginList::iterator i = std::find_if(pluginList.begin(), pluginList.end(), [](const KatePluginInfo &pluginInfo) {
- return pluginInfo.metaData.pluginId() == projectPluginId;
- });
-
- QString text;
- if (i == pluginList.end()) {
- text = i18n("The plugin required to open folders was not found");
- KMessageBox::error(mainWindow(), text);
- return;
- }
-
- KatePluginInfo &projectPluginInfo = *i;
- text = i18n("In order to open folders, the %1 plugin must be enabled. Enable it?", projectPluginInfo.metaData.name());
- if (KMessageBox::questionTwoActions(mainWindow(),
- text,
- i18nc("@title:window", "Open Folder"),
- KGuiItem(i18nc("@action:button", "Enable"), QStringLiteral("dialog-ok")),
- KStandardGuiItem::cancel())
- == KMessageBox::SecondaryAction) {
- return;
- }
-
- if (!KateApp::self()->pluginManager()->loadPlugin(&projectPluginInfo)) {
- text = i18n("Failed to enable %1 plugin", projectPluginInfo.metaData.name());
- KMessageBox::error(mainWindow(), text);
- return;
- }
-
- KateApp::self()->pluginManager()->enablePluginGUI(&projectPluginInfo);
- projectPluginView = mainWindow()->pluginView(projectPluginId);
+ if (QObject *pluginView = mainWindow()->pluginView(QStringLiteral("kateprojectplugin"), true)) {
+ QMetaObject::invokeMethod(pluginView, "openDirectoryOrProject", Q_ARG(const QDir &, dir));
 }
-
- Q_ASSERT(projectPluginView);
- QMetaObject::invokeMethod(projectPluginView, "openDirectoryOrProject", Q_ARG(const QDir &, dir));
 }
 
 KTextEditor::View *KateViewManager::openViewForDoc(KTextEditor::Document *doc)
diff --git a/apps/lib/kateviewmanager.h b/apps/lib/kateviewmanager.h
index a9412fdfde31cca4b2a3f882680f3135f4e55757..7edacbced0154914ff67fa0370bf47fab8d11599 100644
--- a/apps/lib/kateviewmanager.h
+++ b/apps/lib/kateviewmanager.h
@@ -77,6 +77,7 @@ public:
 
 public Q_SLOTS:
 void openUrl(const QUrl &url);
+ void openProject();
 void openUrlOrProject(const QUrl &url);
 void addPositionToHistory(const QUrl &url, KTextEditor::Cursor pos);
 
diff --git a/apps/lib/welcomeview/welcomeview.cpp b/apps/lib/welcomeview/welcomeview.cpp
index 05ed011962daff986365393535657b8df619bec6..397e1d7e7b679a35bf50d45c0751de1ac7aada2c 100644
--- a/apps/lib/welcomeview/welcomeview.cpp
+++ b/apps/lib/welcomeview/welcomeview.cpp
@@ -89,9 +89,9 @@ WelcomeView::WelcomeView(KateViewManager *viewManager, QWidget *parent)
 
 connect(buttonNewFile, &QPushButton::clicked, m_viewManager, &KateViewManager::slotDocumentNew);
 connect(buttonOpenFile, &QPushButton::clicked, m_viewManager, &KateViewManager::slotDocumentOpen);
- connect(buttonClearRecentItems, &QPushButton::clicked, this, [recentFilesAction]() {
- recentFilesAction->clear();
- });
+ connect(buttonOpenFolder, &QPushButton::clicked, m_viewManager, &KateViewManager::openProject);
+ connect(buttonClearRecentItems, &QPushButton::clicked,
+ recentFilesAction, &KRecentFilesAction::clear);
 
 connect(labelHomepage, qOverload<>(&KUrlLabel::leftClickedUrl), this, [aboutData]() {
 QDesktopServices::openUrl(QUrl(aboutData.homepage()));
@@ -99,17 +99,11 @@ WelcomeView::WelcomeView(KateViewManager *viewManager, QWidget *parent)
 connect(labelContribute, qOverload<>(&KUrlLabel::leftClickedUrl), this, []() {
 QDesktopServices::openUrl(QUrl(QStringLiteral("https://kate-editor.org/join-us")));
 });
- connect(labelHandbook, qOverload<>(&KUrlLabel::leftClickedUrl), this, [this]() {
- m_viewManager->mainWindow()->appHelpActivated();
- });
-
- onPluginViewChanged();
-
- const KTextEditor::MainWindow *mainWindow = m_viewManager->mainWindow()->wrapper();
- connect(mainWindow, &KTextEditor::MainWindow::pluginViewCreated, this, &WelcomeView::onPluginViewChanged);
- connect(mainWindow, &KTextEditor::MainWindow::pluginViewDeleted, this, &WelcomeView::onPluginViewChanged);
+ connect(labelHandbook, qOverload<>(&KUrlLabel::leftClickedUrl),
+ m_viewManager->mainWindow(), &KateMainWindow::appHelpActivated);
 
 if (KateApp::isKWrite()) {
+ buttonOpenFolder->hide();
 widgetSavedSessions->hide();
 } else {
 m_placeholderSavedSessions = new Placeholder;
@@ -209,20 +203,6 @@ bool WelcomeView::eventFilter(QObject *watched, QEvent *event)
 return QScrollArea::eventFilter(watched, event);
 }
 
-void WelcomeView::onPluginViewChanged(const QString &pluginName)
-{
- static const QString projectPluginName = QStringLiteral("kateprojectplugin");
- if (pluginName.isEmpty() || pluginName == projectPluginName) {
- QObject *projectPluginView = m_viewManager->mainWindow()->pluginView(projectPluginName);
- if (projectPluginView) {
- connect(buttonOpenFolder, SIGNAL(clicked()), projectPluginView, SLOT(openDirectoryOrProject()));
- buttonOpenFolder->show();
- } else {
- buttonOpenFolder->hide();
- }
- }
-}
-
 void WelcomeView::onRecentItemsContextMenuRequested(const QPoint &pos)
 {
 const QModelIndex index = listViewRecentItems->indexAt(pos);
diff --git a/apps/lib/welcomeview/welcomeview.h b/apps/lib/welcomeview/welcomeview.h
index 23a2b0afc2478558569368478e43b27fc96cd3ee..267260b6eae0f5b84d381ec3a95277b3ed7b8f58 100644
--- a/apps/lib/welcomeview/welcomeview.h
+++ b/apps/lib/welcomeview/welcomeview.h
@@ -28,7 +28,6 @@ protected:
 bool eventFilter(QObject *watched, QEvent *event) override;
 
 private Q_SLOTS:
- void onPluginViewChanged(const QString &pluginName = QString());
 void onRecentItemsContextMenuRequested(const QPoint &pos);
 bool shouldClose()
 {

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File 2000-project-plugin.patch of Package kate (Revision b7d2ae64444632db4c3cf3a017839ace)

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