[needs-docs] Use a QgsFileWidget for template file selector

Rename "Add" button to "Create"
qgis · Dec 5, 2017 · e5e37fcafa085ed7b08394a45d3e8e8424794bac · e5e37fc
1 parent a30dd8a
commit e5e37fcafa085ed7b08394a45d3e8e8424794bac
diff --git a/python/gui/qgsfilewidget.sip b/python/gui/qgsfilewidget.sip
@@ -157,12 +157,12 @@ returns if the relative path is with respect to the project path or the default
 determines if the relative path is with respect to the project path or the default path
 %End
 
-    QLineEdit *lineEdit();
+    QgsFilterLineEdit *lineEdit();
 %Docstring
  Returns a pointer to the widget's line edit, which can be used to customize
  the appearance and behavior of the line edit portion of the widget.
 .. versionadded:: 3.0
- :rtype: QLineEdit
+ :rtype: QgsFilterLineEdit
 %End
 
   signals:

diff --git a/src/app/layout/qgslayoutmanagerdialog.cpp b/src/app/layout/qgslayoutmanagerdialog.cpp
@@ -41,11 +41,25 @@ QgsLayoutManagerDialog::QgsLayoutManagerDialog( QWidget *parent, Qt::WindowFlags
   setupUi( this );
   connect( mAddButton, &QPushButton::clicked, this, &QgsLayoutManagerDialog::mAddButton_clicked );
   connect( mTemplate, static_cast<void ( QComboBox::* )( int )>( &QComboBox::currentIndexChanged ), this, &QgsLayoutManagerDialog::mTemplate_currentIndexChanged );
-  connect( mTemplatePathBtn, &QPushButton::pressed, this, &QgsLayoutManagerDialog::mTemplatePathBtn_pressed );
   connect( mTemplatesDefaultDirBtn, &QPushButton::pressed, this, &QgsLayoutManagerDialog::mTemplatesDefaultDirBtn_pressed );
   connect( mTemplatesUserDirBtn, &QPushButton::pressed, this, &QgsLayoutManagerDialog::mTemplatesUserDirBtn_pressed );
 
   QgsGui::instance()->enableAutoGeometryRestore( this );
+  mTemplateFileWidget->setStorageMode( QgsFileWidget::GetFile );
+  mTemplateFileWidget->setFilter( tr( "Layout templates" ) + QStringLiteral( " (*.qpt *.QPT)" ) );
+  mTemplateFileWidget->setDialogTitle( tr( "Select a Template" ) );
+  mTemplateFileWidget->lineEdit()->setShowClearButton( false );
+  QgsSettings settings;
+  mTemplateFileWidget->setDefaultRoot( settings.value( QStringLiteral( "UI/lastComposerTemplateDir" ), QString() ).toString() );
+  mTemplateFileWidget->setFilePath( settings.value( QStringLiteral( "UI/ComposerManager/templatePath" ), QString() ).toString() );
+
+  connect( mTemplateFileWidget, &QgsFileWidget::fileChanged, this, [ = ]
+  {
+    QgsSettings settings;
+    settings.setValue( QStringLiteral( "UI/ComposerManager/templatePath" ), mTemplateFileWidget->filePath() );
+    QFileInfo tmplFileInfo( mTemplateFileWidget->filePath() );
+    settings.setValue( QStringLiteral( "UI/lastComposerTemplateDir" ), tmplFileInfo.absolutePath() );
+  } );
 
   mModel = new QgsLayoutManagerModel( QgsProject::instance()->layoutManager(),
                                       this );
@@ -85,9 +99,6 @@ QgsLayoutManagerDialog::QgsLayoutManagerDialog( QWidget *parent, Qt::WindowFlags
   this->addTemplates( defaultTemplateMap );
   this->addTemplates( this->otherTemplates() );
 
-  QgsSettings settings;
-  mTemplatePathLineEdit->setText( settings.value( QStringLiteral( "UI/ComposerManager/templatePath" ), QString() ).toString() );
-
   toggleButtons();
 }
 
@@ -193,7 +204,7 @@ void QgsLayoutManagerDialog::mAddButton_clicked()
   {
     if ( mTemplate->currentIndex() == 1 )
     {
-      templateFile.setFileName( mTemplatePathLineEdit->text() );
+      templateFile.setFileName( mTemplateFileWidget->filePath() );
     }
     else
     {
@@ -254,25 +265,7 @@ void QgsLayoutManagerDialog::mAddButton_clicked()
 void QgsLayoutManagerDialog::mTemplate_currentIndexChanged( int indx )
 {
   bool specific = ( indx == 1 ); // comes just after empty template
-  mTemplatePathLineEdit->setEnabled( specific );
-  mTemplatePathBtn->setEnabled( specific );
-}
-
-void QgsLayoutManagerDialog::mTemplatePathBtn_pressed()
-{
-  QgsSettings settings;
-  QString lastTmplDir = settings.value( QStringLiteral( "UI/lastComposerTemplateDir" ), QDir::homePath() ).toString();
-  QString tmplPath = QFileDialog::getOpenFileName( this,
-                     tr( "Choose template" ),
-                     lastTmplDir,
-                     tr( "Layout templates" ) + QStringLiteral( " (*.qpt *.QPT)" ) );
-  if ( !tmplPath.isEmpty() )
-  {
-    mTemplatePathLineEdit->setText( tmplPath );
-    settings.setValue( QStringLiteral( "UI/ComposerManager/templatePath" ), tmplPath );
-    QFileInfo tmplFileInfo( tmplPath );
-    settings.setValue( QStringLiteral( "UI/lastComposerTemplateDir" ), tmplFileInfo.absolutePath() );
-  }
+  mTemplateFileWidget->setEnabled( specific );
 }
 
 void QgsLayoutManagerDialog::mTemplatesDefaultDirBtn_pressed()

diff --git a/src/app/layout/qgslayoutmanagerdialog.h b/src/app/layout/qgslayoutmanagerdialog.h
@@ -107,8 +107,6 @@ class QgsLayoutManagerDialog: public QDialog, private Ui::QgsLayoutManagerBase
     void mAddButton_clicked();
     //! Slot to track combobox to use specific template path
     void mTemplate_currentIndexChanged( int indx );
-    //! Slot to choose path to template
-    void mTemplatePathBtn_pressed();
     //! Slot to open default templates dir with user's system
     void mTemplatesDefaultDirBtn_pressed();
     //! Slot to open user templates dir with user's system

diff --git a/src/gui/qgsfilewidget.cpp b/src/gui/qgsfilewidget.cpp
@@ -210,7 +210,7 @@ void QgsFileWidget::setRelativeStorage( QgsFileWidget::RelativeStorage relativeS
   mRelativeStorage = relativeStorage;
 }
 
-QLineEdit *QgsFileWidget::lineEdit()
+QgsFilterLineEdit *QgsFileWidget::lineEdit()
 {
   return mLineEdit;
 }

diff --git a/src/gui/qgsfilewidget.h b/src/gui/qgsfilewidget.h
@@ -155,7 +155,7 @@ class GUI_EXPORT QgsFileWidget : public QWidget
      * the appearance and behavior of the line edit portion of the widget.
      * \since QGIS 3.0
      */
-    QLineEdit *lineEdit();
+    QgsFilterLineEdit *lineEdit();
 
   signals:
     //! emitted as soon as the current file or directory is changed

diff --git a/src/ui/layout/qgslayoutmanagerbase.ui b/src/ui/layout/qgslayoutmanagerbase.ui
@@ -57,20 +57,14 @@
          </sizepolicy>
         </property>
         <property name="text">
-         <string>Add</string>
+         <string>Create</string>
         </property>
        </widget>
       </item>
-      <item row="0" column="0" colspan="2">
-       <widget class="QComboBox" name="mTemplate"/>
-      </item>
-      <item row="1" column="0">
-       <widget class="QLineEdit" name="mTemplatePathLineEdit"/>
-      </item>
-      <item row="1" column="1">
-       <widget class="QPushButton" name="mTemplatePathBtn">
-        <property name="text">
-         <string>…</string>
+      <item row="1" column="0" colspan="3">
+       <widget class="QgsFileWidget" name="mTemplateFileWidget" native="true">
+        <property name="focusPolicy">
+         <enum>Qt::StrongFocus</enum>
         </property>
        </widget>
       </item>
@@ -98,7 +92,7 @@
            </sizepolicy>
           </property>
           <property name="text">
-           <string>user</string>
+           <string>User</string>
           </property>
          </widget>
         </item>
@@ -111,7 +105,7 @@
            </sizepolicy>
           </property>
           <property name="text">
-           <string>default</string>
+           <string>Default</string>
           </property>
          </widget>
         </item>
@@ -130,6 +124,9 @@
         </item>
        </layout>
       </item>
+      <item row="0" column="0" colspan="2">
+       <widget class="QComboBox" name="mTemplate"/>
+      </item>
      </layout>
     </widget>
    </item>
@@ -152,17 +149,21 @@
    <header>qgscollapsiblegroupbox.h</header>
    <container>1</container>
   </customwidget>
+  <customwidget>
+   <class>QgsFileWidget</class>
+   <extends>QWidget</extends>
+   <header>qgsfilewidget.h</header>
+   <container>1</container>
+  </customwidget>
  </customwidgets>
  <tabstops>
   <tabstop>mLayoutListView</tabstop>
   <tabstop>mTemplateGrpBox</tabstop>
   <tabstop>mTemplate</tabstop>
   <tabstop>mAddButton</tabstop>
-  <tabstop>mTemplatePathLineEdit</tabstop>
-  <tabstop>mTemplatePathBtn</tabstop>
+  <tabstop>mTemplateFileWidget</tabstop>
   <tabstop>mTemplatesUserDirBtn</tabstop>
   <tabstop>mTemplatesDefaultDirBtn</tabstop>
-  <tabstop>mButtonBox</tabstop>
  </tabstops>
  <resources/>
  <connections>