ProjectExplorer: Allow users to remove all run configurations

Change-Id: Ib70bb1a658edcd6996e98e391b9b938618747ed3
Reviewed-by: hjk <hjk@qt.io>

src/plugins/projectexplorer/runsettingspropertiespage.cpp

@@ -53,6 +53,7 @@ RunSettingsWidget::RunSettingsWidget(Target *target) :
 
     m_addRunToolButton = new QPushButton(Tr::tr("Add..."), this);
     m_removeRunToolButton = new QPushButton(Tr::tr("Remove"), this);
+    m_removeAllRunConfigsButton = new QPushButton(Tr::tr("Remove All"), this);
     m_renameRunButton = new QPushButton(Tr::tr("Rename..."), this);
     m_cloneRunButton = new QPushButton(Tr::tr("Clone..."), this);
 
@@ -92,9 +93,10 @@ RunSettingsWidget::RunSettingsWidget(Target *target) :
     m_gridLayout->addWidget(m_runConfigurationCombo, 4, 1, 1, 1);
     m_gridLayout->addWidget(m_addRunToolButton, 4, 2, 1, 1);
     m_gridLayout->addWidget(m_removeRunToolButton, 4, 3, 1, 1);
-    m_gridLayout->addWidget(m_renameRunButton, 4, 4, 1, 1);
-    m_gridLayout->addWidget(m_cloneRunButton, 4, 5, 1, 1);
-    m_gridLayout->addItem(spacer1, 4, 6, 1, 1);
+    m_gridLayout->addWidget(m_removeAllRunConfigsButton, 4, 4, 1, 1);
+    m_gridLayout->addWidget(m_renameRunButton, 4, 5, 1, 1);
+    m_gridLayout->addWidget(m_cloneRunButton, 4, 6, 1, 1);
+    m_gridLayout->addItem(spacer1, 4, 7, 1, 1);
     m_gridLayout->addWidget(runWidget, 5, 0, 1, -1);
     m_gridLayout->addItem(spacer2, 6, 0, 1, 1);
 
@@ -144,7 +146,7 @@ RunSettingsWidget::RunSettingsWidget(Target *target) :
     m_runConfigurationCombo->setModel(model);
     m_runConfigurationCombo->setCurrentIndex(model->indexFor(rc));
 
-    updateRemoveToolButton();
+    updateRemoveToolButtons();
     m_renameRunButton->setEnabled(rc);
     m_cloneRunButton->setEnabled(rc);
 
@@ -156,20 +158,22 @@ RunSettingsWidget::RunSettingsWidget(Target *target) :
             this, &RunSettingsWidget::currentRunConfigurationChanged);
     connect(m_removeRunToolButton, &QAbstractButton::clicked,
             this, &RunSettingsWidget::removeRunConfiguration);
+    connect(m_removeAllRunConfigsButton, &QAbstractButton::clicked,
+            this, &RunSettingsWidget::removeAllRunConfigurations);
     connect(m_renameRunButton, &QAbstractButton::clicked,
             this, &RunSettingsWidget::renameRunConfiguration);
     connect(m_cloneRunButton, &QAbstractButton::clicked,
             this, &RunSettingsWidget::cloneRunConfiguration);
 
     connect(m_target, &Target::addedRunConfiguration,
-            this, &RunSettingsWidget::updateRemoveToolButton);
+            this, &RunSettingsWidget::updateRemoveToolButtons);
     connect(m_target, &Target::removedRunConfiguration,
-            this, &RunSettingsWidget::updateRemoveToolButton);
+            this, &RunSettingsWidget::updateRemoveToolButtons);
 
     connect(m_target, &Target::addedDeployConfiguration,
-            this, &RunSettingsWidget::updateRemoveToolButton);
+            this, &RunSettingsWidget::updateRemoveToolButtons);
     connect(m_target, &Target::removedDeployConfiguration,
-            this, &RunSettingsWidget::updateRemoveToolButton);
+            this, &RunSettingsWidget::updateRemoveToolButtons);
 
     connect(m_target, &Target::activeRunConfigurationChanged,
             this, &RunSettingsWidget::activeRunConfigurationChanged);
@@ -188,7 +192,7 @@ void RunSettingsWidget::showAddRunConfigDialog()
     QTC_CHECK(newRC->id() == rci.factory->runConfigurationId());
     m_target->addRunConfiguration(newRC);
     m_target->setActiveRunConfiguration(newRC);
-    updateRemoveToolButton();
+    updateRemoveToolButtons();
 }
 
 void RunSettingsWidget::cloneRunConfiguration()
@@ -226,11 +230,27 @@ void RunSettingsWidget::removeRunConfiguration()
         return;
 
     m_target->removeRunConfiguration(rc);
-    updateRemoveToolButton();
+    updateRemoveToolButtons();
     m_renameRunButton->setEnabled(m_target->activeRunConfiguration());
     m_cloneRunButton->setEnabled(m_target->activeRunConfiguration());
 }
 
+void RunSettingsWidget::removeAllRunConfigurations()
+{
+    QMessageBox msgBox(QMessageBox::Question, Tr::tr("Remove Run Configurations?"),
+                       Tr::tr("Do you really want to delete all run configurations?"),
+                       QMessageBox::Yes|QMessageBox::No, this);
+    msgBox.setDefaultButton(QMessageBox::No);
+    msgBox.setEscapeButton(QMessageBox::No);
+    if (msgBox.exec() == QMessageBox::No)
+        return;
+
+    m_target->removeAllRunConfigurations();
+    updateRemoveToolButtons();
+    m_renameRunButton->setEnabled(false);
+    m_cloneRunButton->setEnabled(false);
+}
+
 void RunSettingsWidget::activeRunConfigurationChanged()
 {
     if (m_ignoreChanges.isLocked())
@@ -367,10 +387,12 @@ void RunSettingsWidget::renameDeployConfiguration()
     m_target->activeDeployConfiguration()->setDisplayName(name);
 }
 
-void RunSettingsWidget::updateRemoveToolButton()
+void RunSettingsWidget::updateRemoveToolButtons()
 {
     m_removeDeployToolButton->setEnabled(m_target->deployConfigurations().count() > 1);
-    m_removeRunToolButton->setEnabled(!m_target->runConfigurations().isEmpty());
+    const bool hasRunConfigs = !m_target->runConfigurations().isEmpty();
+    m_removeRunToolButton->setEnabled(hasRunConfigs);
+    m_removeAllRunConfigsButton->setEnabled(hasRunConfigs);
 }
 
 void RunSettingsWidget::updateDeployConfiguration(DeployConfiguration *dc)

src/plugins/projectexplorer/runsettingspropertiespage.h

@@ -41,6 +41,7 @@ private:
     void showAddRunConfigDialog();
     void cloneRunConfiguration();
     void removeRunConfiguration();
+    void removeAllRunConfigurations();
     void activeRunConfigurationChanged();
     void renameRunConfiguration();
     void currentDeployConfigurationChanged(int index);
@@ -49,7 +50,7 @@ private:
     void activeDeployConfigurationChanged();
     void renameDeployConfiguration();
 
-    void updateRemoveToolButton();
+    void updateRemoveToolButtons();
 
     QString uniqueDCName(const QString &name);
     QString uniqueRCName(const QString &name);
@@ -82,6 +83,7 @@ private:
     QPushButton *m_removeDeployToolButton;
     QPushButton *m_addRunToolButton;
     QPushButton *m_removeRunToolButton;
+    QPushButton *m_removeAllRunConfigsButton;
     QPushButton *m_renameRunButton;
     QPushButton *m_cloneRunButton;
     QPushButton *m_renameDeployButton;

src/plugins/projectexplorer/target.cpp

@@ -525,6 +525,20 @@ void Target::removeRunConfiguration(RunConfiguration *rc)
     delete rc;
 }
 
+void Target::removeAllRunConfigurations()
+{
+    QList<RunConfiguration *> runConfigs = d->m_runConfigurations;
+    d->m_runConfigurations.clear();
+    setActiveRunConfiguration(nullptr);
+    while (!runConfigs.isEmpty()) {
+        RunConfiguration * const rc = runConfigs.takeFirst();
+        emit removedRunConfiguration(rc);
+        ProjectExplorerPlugin::targetSelector()->removedRunConfiguration(rc);
+        d->m_runConfigurationModel.removeProjectConfiguration(rc);
+        delete rc;
+    }
+}
+
 RunConfiguration *Target::activeRunConfiguration() const
 {
     return d->m_activeRunConfiguration;

src/plugins/projectexplorer/target.h

@@ -77,6 +77,7 @@ public:
     const QList<RunConfiguration *> runConfigurations() const;
     void addRunConfiguration(RunConfiguration *rc);
     void removeRunConfiguration(RunConfiguration *rc);
+    void removeAllRunConfigurations();
 
     RunConfiguration *activeRunConfiguration() const;
     void setActiveRunConfiguration(RunConfiguration *rc);