ResourceEditor: copy current resource path to clipboard

This menu action provides easy way to insert references to resources
into source code.

Change-Id: I3a77910e82c6ef896cac8a2562d59bb9db78efa2
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>
(cherry picked from commit da3e3200af)
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>

src/plugins/resourceeditor/qrceditor/qrceditor.cpp

@@ -354,6 +354,11 @@ void QrcEditor::editCurrentItem()
         m_treeview->edit(m_treeview->selectionModel()->currentIndex());
 }
 
+QString QrcEditor::currentResourcePath() const
+{
+    return m_treeview->currentResourcePath();
+}
+
 // Slot for change of line edit content 'alias'
 void QrcEditor::onAliasChanged(const QString &alias)
 {

src/plugins/resourceeditor/qrceditor/qrceditor.h

@@ -68,6 +68,8 @@ public:
     void refresh();
     void editCurrentItem();
 
+    QString currentResourcePath() const;
+
 signals:
     void dirtyChanged(bool dirty);
     void itemActivated(const QString &fileName);

src/plugins/resourceeditor/qrceditor/resourcefile_p.h

@@ -244,10 +244,10 @@ public:
 
     QString absolutePath(const QString &path) const
         { return m_resource_file.absolutePath(path); }
-
-private:
     QString relativePath(const QString &path) const
         { return m_resource_file.relativePath(path); }
+
+private:
     QString lastResourceOpenDirectory() const;
     bool renameFile(const QString &fileName, const QString &newFileName);
 

src/plugins/resourceeditor/qrceditor/resourceview.cpp

@@ -438,6 +438,19 @@ QString ResourceView::currentLanguage() const
     return m_qrcModel->lang(preindex);
 }
 
+QString ResourceView::currentResourcePath() const
+{
+    const QModelIndex current = currentIndex();
+    if (!current.isValid())
+        return QString();
+
+    const QString alias = m_qrcModel->alias(current);
+    if (!alias.isEmpty())
+        return QLatin1Char(':') + currentPrefix() + QLatin1Char('/') + alias;
+
+    return QLatin1Char(':') + currentPrefix() + QLatin1Char('/') + m_qrcModel->relativePath(m_qrcModel->file(current));
+}
+
 QString ResourceView::getCurrentValue(NodeProperty property) const
 {
     switch (property) {

src/plugins/resourceeditor/qrceditor/resourceview.h

@@ -100,6 +100,7 @@ public:
     QString currentAlias() const;
     QString currentPrefix() const;
     QString currentLanguage() const;
+    QString currentResourcePath() const;
 
     void setResourceDragEnabled(bool e);
     bool resourceDragEnabled() const;

src/plugins/resourceeditor/resourceeditorw.cpp

@@ -52,7 +52,7 @@
 #include <QMenu>
 #include <QToolBar>
 #include <QInputDialog>
-#include <QMessageBox>
+#include <QClipboard>
 
 namespace ResourceEditor {
 namespace Internal {
@@ -102,7 +102,9 @@ ResourceEditorW::ResourceEditorW(const Core::Context &context,
     m_resourceEditor->setResourceDragEnabled(true);
     m_contextMenu->addAction(tr("Open File"), this, SLOT(openCurrentFile()));
     m_openWithMenu = m_contextMenu->addMenu(tr("Open With"));
-    m_renameAction = m_contextMenu->addAction(tr("Rename File..."), this, SLOT(renameCurrentFile()), Qt::Key_F2);
+    m_renameAction = m_contextMenu->addAction(tr("Rename File..."), this, SLOT(renameCurrentFile()));
+    m_copyFileNameAction = m_contextMenu->addAction(tr("Copy Resource Path to Clipboard"), this, SLOT(copyCurrentResourcePath()));
+
     // Below we need QueuedConnection because otherwise, if this qrc file
     // is inside of the qrc file, crashes happen when using "Open With" on it.
     // (That is because this editor instance is deleted in executeOpenWithMenuAction
@@ -323,6 +325,11 @@ void ResourceEditorW::renameCurrentFile()
     m_resourceEditor->editCurrentItem();
 }
 
+void ResourceEditorW::copyCurrentResourcePath()
+{
+    QApplication::clipboard()->setText(m_resourceEditor->currentResourcePath());
+}
+
 void ResourceEditorW::onUndo()
 {
     m_resourceEditor->onUndo();

src/plugins/resourceeditor/resourceeditorw.h

@@ -105,6 +105,7 @@ private slots:
     void openCurrentFile();
     void openFile(const QString &fileName);
     void renameCurrentFile();
+    void copyCurrentResourcePath();
 
 private:
     const QString m_extension;
@@ -121,6 +122,7 @@ private:
     QString m_currentFileName;
     QToolBar *m_toolBar;
     QAction *m_renameAction;
+    QAction *m_copyFileNameAction;
 
 public slots:
     void onRefresh();