GH-589 GH-842 GH-901 GH-1117 allow mass-enabling/disabling of mods

api/logic/minecraft/ModList.cpp

@@ -175,6 +175,21 @@ bool ModList::installMod(const QString &filename)
 	return false;
 }
 
+bool ModList::enableMods(const QModelIndexList& indexes, bool enable)
+{
+	if(indexes.isEmpty())
+		return true;
+
+	for (auto i: indexes)
+	{
+		Mod &m = mods[i.row()];
+		m.enable(enable);
+		emit dataChanged(i, i);
+	}
+	emit changed();
+	return true;
+}
+
 bool ModList::deleteMods(const QModelIndexList& indexes)
 {
 	if(indexes.isEmpty())

api/logic/minecraft/ModList.h

@@ -86,6 +86,9 @@ public:
 	/// Deletes all the selected mods
 	virtual bool deleteMods(const QModelIndexList &indexes);
 
+	/// Enable or disable listed mods
+	virtual bool enableMods(const QModelIndexList &indexes, bool enable = true);
+
 	void startWatching();
 	void stopWatching();
 

application/pages/ModFolderPage.cpp

@@ -165,6 +165,18 @@ void ModFolderPage::on_addModBtn_clicked()
 	}
 }
 
+void ModFolderPage::on_enableModBtn_clicked()
+{
+	auto selection = m_filterModel->mapSelectionToSource(ui->modTreeView->selectionModel()->selection());
+	m_mods->enableMods(selection.indexes(), true);
+}
+
+void ModFolderPage::on_disableModBtn_clicked()
+{
+	auto selection = m_filterModel->mapSelectionToSource(ui->modTreeView->selectionModel()->selection());
+	m_mods->enableMods(selection.indexes(), false);
+}
+
 void ModFolderPage::on_rmModBtn_clicked()
 {
 	auto selection = m_filterModel->mapSelectionToSource(ui->modTreeView->selectionModel()->selection());

application/pages/ModFolderPage.h

@@ -90,6 +90,8 @@ slots:
 	void on_addModBtn_clicked();
 	void on_rmModBtn_clicked();
 	void on_viewModBtn_clicked();
+	void on_enableModBtn_clicked();
+	void on_disableModBtn_clicked();
 };
 
 class CoreModFolderPage : public ModFolderPage

application/pages/ModFolderPage.ui

@@ -55,6 +55,20 @@
            </property>
           </widget>
          </item>
+         <item>
+          <widget class="QPushButton" name="enableModBtn">
+           <property name="text">
+            <string>Enable</string>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QPushButton" name="disableModBtn">
+           <property name="text">
+            <string>Disable</string>
+           </property>
+          </widget>
+         </item>
          <item>
           <spacer name="verticalSpacer">
            <property name="orientation">
@@ -143,10 +157,12 @@
  <tabstops>
   <tabstop>tabWidget</tabstop>
   <tabstop>modTreeView</tabstop>
+  <tabstop>filterEdit</tabstop>
   <tabstop>addModBtn</tabstop>
   <tabstop>rmModBtn</tabstop>
+  <tabstop>enableModBtn</tabstop>
+  <tabstop>disableModBtn</tabstop>
   <tabstop>viewModBtn</tabstop>
-  <tabstop>filterEdit</tabstop>
  </tabstops>
  <resources/>
  <connections/>