Theme Editor: Got save/save-as functionality working and added Tango icons to the toolbar

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26593 a1c6a512-1295-4272-9138-f99709370657

utils/themeeditor/editorwindow.cpp

@@ -96,9 +96,22 @@ void EditorWindow::setupMenus()
     QObject::connect(ui->actionPreview_Panel, SIGNAL(triggered()),
                      this, SLOT(showPanel()));
 
-    /* Connecting the document opening/closing actions */
+    /* Connecting the document management actions */
     QObject::connect(ui->actionNew_Document, SIGNAL(triggered()),
                      this, SLOT(newTab()));
+    QObject::connect(ui->actionToolbarNew, SIGNAL(triggered()),
+                     this, SLOT(newTab()));
+
+    QObject::connect(ui->actionClose_Document, SIGNAL(triggered()),
+                     this, SLOT(closeCurrent()));
+
+    QObject::connect(ui->actionSave_Document, SIGNAL(triggered()),
+                     this, SLOT(saveCurrent()));
+    QObject::connect(ui->actionSave_Document_As, SIGNAL(triggered()),
+                     this, SLOT(saveCurrentAs()));
+    QObject::connect(ui->actionToolbarSave, SIGNAL(triggered()),
+                     this, SLOT(saveCurrent()));
+
 }
 
 
@@ -115,13 +128,23 @@ void EditorWindow::newTab()
 void EditorWindow::shiftTab(int index)
 {
     if(index < 0)
+    {
         ui->parseTree->setModel(0);
+        ui->actionSave_Document->setEnabled(false);
+        ui->actionSave_Document_As->setEnabled(false);
+        ui->actionClose_Document->setEnabled(false);
+    }
     else
+    {
         ui->parseTree->setModel(dynamic_cast<SkinDocument*>
                                 (ui->editorTabs->currentWidget())->getModel());
+        ui->actionSave_Document->setEnabled(true);
+        ui->actionSave_Document_As->setEnabled(true);
+        ui->actionClose_Document->setEnabled(true);
+    }
 }
 
-void EditorWindow::closeTab(int index)
+bool EditorWindow::closeTab(int index)
 {
     SkinDocument* widget = dynamic_cast<SkinDocument*>
                            (ui->editorTabs->widget(index));
@@ -129,9 +152,30 @@ void EditorWindow::closeTab(int index)
     {
         ui->editorTabs->removeTab(index);
         widget->deleteLater();
+        return true;
     }
+
+    return false;
 }
 
+void EditorWindow::closeCurrent()
+{
+    closeTab(ui->editorTabs->currentIndex());
+}
+
+void EditorWindow::saveCurrent()
+{
+    if(ui->editorTabs->currentIndex() >= 0)
+        dynamic_cast<SkinDocument*>(ui->editorTabs->currentWidget())->save();
+}
+
+void EditorWindow::saveCurrentAs()
+{
+    if(ui->editorTabs->currentIndex() >= 0)
+        dynamic_cast<SkinDocument*>(ui->editorTabs->currentWidget())->saveAs();
+}
+
+
 void EditorWindow::tabTitleChanged(QString title)
 {
     SkinDocument* sender = dynamic_cast<SkinDocument*>(QObject::sender());
@@ -150,7 +194,20 @@ void EditorWindow::showPanel()
 
 void EditorWindow::closeEvent(QCloseEvent* event)
 {
+
     saveSettings();
+
+    /* Closing all the tabs */
+    for(int i = 0; i < ui->editorTabs->count(); i++)
+    {
+        if(!dynamic_cast<SkinDocument*>
+           (ui->editorTabs->widget(i))->requestClose())
+        {
+            event->ignore();
+            return;
+        }
+    }
+
     event->accept();
 }
 

utils/themeeditor/editorwindow.h

@@ -45,7 +45,10 @@ private slots:
     void showPanel();
     void newTab();
     void shiftTab(int index);
-    void closeTab(int index);
+    bool closeTab(int index);
+    void closeCurrent();
+    void saveCurrent();
+    void saveCurrentAs();
     void tabTitleChanged(QString title);
 
 private:

utils/themeeditor/editorwindow.ui

@@ -14,7 +14,7 @@
    <string>Rockbox Theme Editor</string>
   </property>
   <property name="windowIcon">
-   <iconset>
+   <iconset resource="resources.qrc">
     <normaloff>:/resources/resources/windowicon.png</normaloff>:/resources/resources/windowicon.png</iconset>
   </property>
   <widget class="QWidget" name="centralwidget">
@@ -50,6 +50,11 @@
     <addaction name="actionNew_Document"/>
     <addaction name="actionOpen_Document"/>
     <addaction name="separator"/>
+    <addaction name="actionClose_Document"/>
+    <addaction name="separator"/>
+    <addaction name="actionSave_Document"/>
+    <addaction name="actionSave_Document_As"/>
+    <addaction name="separator"/>
     <addaction name="actionPreferences"/>
     <addaction name="separator"/>
     <addaction name="actionQuit"/>
@@ -91,6 +96,9 @@
    <attribute name="toolBarBreak">
     <bool>false</bool>
    </attribute>
+   <addaction name="actionToolbarNew"/>
+   <addaction name="actionToolbarOpen"/>
+   <addaction name="actionToolbarSave"/>
   </widget>
   <widget class="QDockWidget" name="fileDock">
    <property name="windowTitle">
@@ -147,14 +155,14 @@
    <property name="text">
     <string>Parse &amp;Tree Panel</string>
    </property>
-   <property name="shortcut">
-    <string>Ctrl+D</string>
-   </property>
   </action>
   <action name="actionPreferences">
    <property name="text">
     <string>&amp;Preferences</string>
    </property>
+   <property name="shortcut">
+    <string>Ctrl+P</string>
+   </property>
   </action>
   <action name="actionFile_Panel">
    <property name="checkable">
@@ -194,8 +202,79 @@
     <string>Ctrl+O</string>
    </property>
   </action>
+  <action name="actionSave_Document">
+   <property name="enabled">
+    <bool>false</bool>
+   </property>
+   <property name="text">
+    <string>&amp;Save Document</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+S</string>
+   </property>
+  </action>
+  <action name="actionClose_Document">
+   <property name="enabled">
+    <bool>false</bool>
+   </property>
+   <property name="text">
+    <string>&amp;Close Document</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+W</string>
+   </property>
+  </action>
+  <action name="actionSave_Document_As">
+   <property name="enabled">
+    <bool>false</bool>
+   </property>
+   <property name="text">
+    <string>Save Document &amp;As</string>
+   </property>
+   <property name="shortcut">
+    <string>Ctrl+Shift+S</string>
+   </property>
+  </action>
+  <action name="actionToolbarNew">
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/resources/resources/document-new.png</normaloff>:/resources/resources/document-new.png</iconset>
+   </property>
+   <property name="text">
+    <string>ToolbarNew</string>
+   </property>
+   <property name="toolTip">
+    <string>New</string>
+   </property>
+  </action>
+  <action name="actionToolbarOpen">
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/resources/resources/document-open.png</normaloff>:/resources/resources/document-open.png</iconset>
+   </property>
+   <property name="text">
+    <string>ToolbarOpen</string>
+   </property>
+   <property name="toolTip">
+    <string>Open</string>
+   </property>
+  </action>
+  <action name="actionToolbarSave">
+   <property name="icon">
+    <iconset resource="resources.qrc">
+     <normaloff>:/resources/resources/document-save.png</normaloff>:/resources/resources/document-save.png</iconset>
+   </property>
+   <property name="text">
+    <string>ToolbarSave</string>
+   </property>
+   <property name="toolTip">
+    <string>Save</string>
+   </property>
+  </action>
  </widget>
- <resources/>
+ <resources>
+  <include location="resources.qrc"/>
+ </resources>
  <connections>
   <connection>
    <sender>actionQuit</sender>

utils/themeeditor/resources.qrc

@@ -1,5 +1,8 @@
 <RCC>
     <qresource prefix="/resources">
         <file>resources/windowicon.png</file>
+        <file>resources/document-new.png</file>
+        <file>resources/document-open.png</file>
+        <file>resources/document-save.png</file>
     </qresource>
 </RCC>

utils/themeeditor/resources/COPYING

@@ -0,0 +1,6 @@
+The files appicon.xcf and windowicon.png are authored by Robert Bieber, and
+made available in the public domain.
+
+The files document-new.png, document-open.png, and document-save.png came from
+the Tango Desktop Project (http://www.tango.freedesktop.org) and are also in
+the public domain.

utils/themeeditor/skindocument.cpp

@@ -28,13 +28,18 @@
 #include <QFileDialog>
 
 SkinDocument::SkinDocument(QWidget *parent) :
-    QWidget(parent)
+    QWidget(parent), fileFilter(tr("WPS Files (*.wps *.rwps);;"
+                                   "SBS Files (*.sbs *.rsbs);;"
+                                   "FMS Files (*.fms *.rfms);;"
+                                   "All Skin Files (*.wps *.rwps *.sbs "
+                                   "*.rsbs *.fms *.rfms);;"
+                                   "All Files (*.*)"))
 {
     setupUI();
 
     title = "Untitled";
     fileName = "";
-    saved = true;
+    saved = "";
 }
 
 SkinDocument::~SkinDocument()
@@ -45,7 +50,35 @@ SkinDocument::~SkinDocument()
 
 bool SkinDocument::requestClose()
 {
-    saveAs();
+    if(editor->document()->toPlainText() != saved)
+    {
+        /* Spawning the "Are you sure?" dialog */
+        QMessageBox confirm(this);
+        confirm.setText(title + tr(" has been modified."));
+        confirm.setInformativeText(tr("Do you want to save your changes?"));
+        confirm.setStandardButtons(QMessageBox::Save | QMessageBox::Discard
+                                   | QMessageBox::Cancel);
+        confirm.setDefaultButton(QMessageBox::Save);
+        int confirmation = confirm.exec();
+
+        switch(confirmation)
+        {
+        case QMessageBox::Save:
+            save();
+            /* After calling save, make sure the user actually went through */
+            if(editor->document()->toPlainText() != saved)
+                return false;
+            else
+                return true;
+
+        case QMessageBox::Discard:
+            return true;
+
+        case QMessageBox::Cancel:
+            return false;
+        }
+    }
+
     return true;
 }
 
@@ -74,11 +107,22 @@ void SkinDocument::setupUI()
 void SkinDocument::codeChanged()
 {
     model->changeTree(editor->document()->toPlainText().toAscii());
-    if(saved == true)
+
+    if(editor->document()->toPlainText() != saved)
     {
-        saved = false;
-        title.append(tr("*"));
-        emit titleChanged(title);
+        if(title.length() > 0 && title[title.length() - 1] != '*')
+        {
+            title.append('*');
+            emit titleChanged(title);
+        }
+    }
+    else
+    {
+        if(title.length() > 0 && title[title.length() - 1] == '*')
+        {
+            title.chop(1);
+            emit titleChanged(title);
+        }
     }
 }
 
@@ -88,7 +132,7 @@ void SkinDocument::save()
 
     if(!fout.exists())
     {
-        QTimer::singleShot(0, this, SLOT(saveAs()));
+        saveAs();
         return;
     }
 
@@ -96,22 +140,31 @@ void SkinDocument::save()
     fout.write(editor->document()->toPlainText().toAscii());
     fout.close();
 
-    saved = true;
+    saved = editor->document()->toPlainText();
+    QStringList decompose = fileName.split('/');
+    title = decompose[decompose.count() - 1];
+    emit titleChanged(title);
+
 }
 
 void SkinDocument::saveAs()
 {
     /* Determining the directory to open */
-    QSettings settings;
-
-    settings.beginGroup("SkinDocument");
-    QString openDir = settings.value("defaultDirectory", "").toString();
-
-    fileName = QFileDialog::getSaveFileName(this, tr("Save File"), openDir,"");
     QString directory = fileName;
+
+    QSettings settings;
+    settings.beginGroup("SkinDocument");
+    if(directory == "")
+        directory = settings.value("defaultDirectory", "").toString();
+
+    fileName = QFileDialog::getSaveFileName(this, tr("Save Document"),
+                                            directory, fileFilter);
+    directory = fileName;
+    if(fileName == "")
+        return;
+
     directory.chop(fileName.length() - fileName.lastIndexOf('/') - 1);
     settings.setValue("defaultDirectory", directory);
-
     settings.endGroup();
 
     QFile fout(fileName);
@@ -119,5 +172,9 @@ void SkinDocument::saveAs()
     fout.write(editor->document()->toPlainText().toAscii());
     fout.close();
 
-    saved = true;
+    saved = editor->document()->toPlainText();
+    QStringList decompose = fileName.split('/');
+    title = decompose[decompose.count() - 1];
+    emit titleChanged(title);
+
 }

utils/themeeditor/skindocument.h

@@ -33,21 +33,23 @@ class SkinDocument : public QWidget
 {
 Q_OBJECT
 public:
+    const QString fileFilter;
+
+
     SkinDocument(QWidget *parent = 0);
     virtual ~SkinDocument();
 
     ParseTreeModel* getModel(){ return model; }
     QString getTitle(){ return title; }
 
+    void save();
+    void saveAs();
+
     bool requestClose();
 
 signals:
     void titleChanged(QString);
 
-public slots:
-    void save();
-    void saveAs();
-
 private slots:
     void codeChanged();
 
@@ -56,7 +58,7 @@ private:
 
     QString title;
     QString fileName;
-    bool saved;
+    QString saved;
 
     QLayout* layout;
     QPlainTextEdit* editor;

utils/themeeditor/themeeditor.pro

@@ -26,6 +26,10 @@ SOURCES += tag_table.c \
     skindocument.cpp
 OTHER_FILES += README \
     resources/windowicon.png \
-    resources/appicon.xcf
+    resources/appicon.xcf \
+    resources/COPYING \
+    resources/document-save.png \
+    resources/document-open.png \
+    resources/document-new.png
 FORMS += editorwindow.ui
 RESOURCES += resources.qrc