KitChooser: Add a 'Manage' button for quick setting access

Change-Id: I0f90075ed6549b1e5093d8cc81975bc46acf38fb
Reviewed-by: David Schulz <david.schulz@digia.com>

src/plugins/debugger/debuggerdialogs.cpp

@@ -43,6 +43,7 @@
 
 #include <QButtonGroup>
 #include <QCheckBox>
+#include <QComboBox>
 #include <QDebug>
 #include <QDialogButtonBox>
 #include <QDir>

src/plugins/debugger/debuggerplugin.cpp

@@ -109,6 +109,7 @@
 #  include <utils/winutils.h>
 #endif
 
+#include <QComboBox>
 #include <QDockWidget>
 #include <QFileDialog>
 #include <QInputDialog>

src/plugins/debugger/loadcoredialog.cpp

@@ -316,7 +316,7 @@ bool AttachCoreDialog::useLocalCoreFile() const
 
 void AttachCoreDialog::changed()
 {
-    bool isValid = d->kitChooser->currentIndex() >= 0 && d->localExecFileName->isValid();
+    bool isValid = d->kitChooser->currentKit() && d->localExecFileName->isValid();
     bool isKitLocal = isLocalKit();
 
     d->forceLocalLabel->setVisible(!isKitLocal);

src/plugins/debugger/watchhandler.cpp

@@ -47,6 +47,7 @@
 #include <QDebug>
 #include <QProcess>
 #include <QtAlgorithms>
+#include <QTabWidget>
 #include <QTextEdit>
 
 #include <ctype.h>

src/plugins/projectexplorer/kitchooser.cpp

@@ -33,6 +33,11 @@
 #include "kitmanager.h"
 
 #include <coreplugin/icore.h>
+#include <projectexplorerconstants.h>
+
+#include <QComboBox>
+#include <QHBoxLayout>
+#include <QPushButton>
 #include <QSettings>
 
 namespace ProjectExplorer {
@@ -40,9 +45,25 @@ namespace ProjectExplorer {
 const char lastKitKey[] = "LastSelectedKit";
 
 KitChooser::KitChooser(QWidget *parent) :
-    QComboBox(parent)
+    QWidget(parent)
 {
-    connect(this, SIGNAL(currentIndexChanged(int)), SLOT(onCurrentIndexChanged(int)));
+    m_chooser = new QComboBox(this);
+    m_manageButton = new QPushButton(tr("Manage..."), this);
+
+    QHBoxLayout *layout = new QHBoxLayout(this);
+    layout->setContentsMargins(0, 0, 0, 0);
+    layout->addWidget(m_chooser);
+    layout->addWidget(m_manageButton);
+
+    connect(m_chooser, SIGNAL(currentIndexChanged(int)), SLOT(onCurrentIndexChanged(int)));
+    connect(m_manageButton, SIGNAL(clicked()), SLOT(onManageButtonClicked()));
+    connect(KitManager::instance(), SIGNAL(kitsChanged()), SLOT(populate()));
+}
+
+void KitChooser::onManageButtonClicked()
+{
+    Core::ICore::showOptionsDialog(Constants::PROJECTEXPLORER_SETTINGS_CATEGORY,
+           Constants::KITS_SETTINGS_PAGE_ID, this);
 }
 
 void KitChooser::onCurrentIndexChanged(int index)
@@ -51,6 +72,7 @@ void KitChooser::onCurrentIndexChanged(int index)
         setToolTip(kitToolTip(kit));
     else
         setToolTip(QString());
+    emit currentIndexChanged(index);
 }
 
 bool KitChooser::kitMatches(const Kit *k) const
@@ -70,31 +92,31 @@ QString KitChooser::kitToolTip(Kit *k) const
 
 void KitChooser::populate()
 {
-    clear();
+    m_chooser->clear();
     foreach (Kit *kit, KitManager::kits()) {
         if (kitMatches(kit)) {
-            addItem(kitText(kit), qVariantFromValue(kit->id()));
+            m_chooser->addItem(kitText(kit), qVariantFromValue(kit->id()));
-            setItemData(count() - 1, kitToolTip(kit), Qt::ToolTipRole);
+            m_chooser->setItemData(m_chooser->count() - 1, kitToolTip(kit), Qt::ToolTipRole);
         }
     }
-    setEnabled(count() > 1);
+    m_chooser->setEnabled(m_chooser->count() > 1);
 
     const int index = Core::ICore::settings()->value(QLatin1String(lastKitKey)).toInt();
-    setCurrentIndex(qMin(index, count()));
+    m_chooser->setCurrentIndex(qMin(index, m_chooser->count()));
 }
 
 Kit *KitChooser::currentKit() const
 {
-    const int index = currentIndex();
+    const int index = m_chooser->currentIndex();
     Core::ICore::settings()->setValue(QLatin1String(lastKitKey), index);
     return index == -1 ? 0 : kitAt(index);
 }
 
 void KitChooser::setCurrentKitId(Core::Id id)
 {
-    for (int i = 0, n = count(); i != n; ++i) {
+    for (int i = 0, n = m_chooser->count(); i != n; ++i) {
         if (kitAt(i)->id() == id) {
-            setCurrentIndex(i);
+            m_chooser->setCurrentIndex(i);
             break;
         }
     }
@@ -108,7 +130,7 @@ Core::Id KitChooser::currentKitId() const
 
 Kit *KitChooser::kitAt(int index) const
 {
-    Core::Id id = qvariant_cast<Core::Id>(itemData(index));
+    Core::Id id = qvariant_cast<Core::Id>(m_chooser->itemData(index));
     return KitManager::find(id);
 }
 

src/plugins/projectexplorer/kitchooser.h

@@ -32,7 +32,12 @@
 
 #include "projectexplorer_export.h"
 
-#include <QComboBox>
+#include <QWidget>
+
+QT_BEGIN_NAMESPACE
+class QComboBox;
+class QPushButton;
+QT_END_NAMESPACE
 
 namespace Core { class Id; }
 
@@ -41,7 +46,7 @@ namespace ProjectExplorer {
 class Kit;
 
 // Let the user pick a kit.
-class PROJECTEXPLORER_EXPORT KitChooser : public QComboBox
+class PROJECTEXPLORER_EXPORT KitChooser : public QWidget
 {
     Q_OBJECT
 
@@ -53,11 +58,15 @@ public:
 
     Kit *currentKit() const;
 
+signals:
+    void currentIndexChanged(int);
+
 public slots:
     void populate();
 
 private slots:
     void onCurrentIndexChanged(int index);
+    void onManageButtonClicked();
 
 protected:
     virtual bool kitMatches(const Kit *k) const;
@@ -66,6 +75,8 @@ protected:
 
 private:
     Kit *kitAt(int index) const;
+    QComboBox *m_chooser;
+    QPushButton *m_manageButton;
 };
 
 } // namespace ProjectExplorer