InfoBar: Introduce global suppression

* Generalize "Do not show again"
* Use in CMakeEditor

Change-Id: Ia86b7c79b9022cbfcd06fed02b94fe0b15c87a56
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/coreplugin/coreplugin.cpp

@@ -37,6 +37,7 @@
 #include "mainwindow.h"
 #include "mimedatabase.h"
 #include "modemanager.h"
+#include "infobar.h"
 
 #include <extensionsystem/pluginmanager.h>
 
@@ -92,6 +93,7 @@ bool CorePlugin::initialize(const QStringList &arguments, QString *errorMessage)
         addObject(m_editMode);
         ModeManager::activateMode(m_editMode->id());
         m_designMode = new DesignMode;
+        InfoBar::initializeGloballySuppressed();
     }
     return success;
 }

src/plugins/coreplugin/infobar.cpp

@@ -29,24 +29,30 @@
 
 #include "infobar.h"
 
-#include <coreplugin/coreconstants.h>
+#include "coreconstants.h"
+#include "icore.h"
 
 #include <QFrame>
 #include <QHBoxLayout>
 #include <QLabel>
+#include <QSettings>
 #include <QToolButton>
-
 #include <QVariant>
 
+static const char C_SUPPRESSED_WARNINGS[] = "SuppressedWarnings";
+
 namespace Core {
 
-InfoBarEntry::InfoBarEntry(Id _id, const QString &_infoText)
+QSet<Id> InfoBar::globallySuppressed;
+
+InfoBarEntry::InfoBarEntry(Id _id, const QString &_infoText, GlobalSuppressionMode _globalSuppression)
     : id(_id)
     , infoText(_infoText)
     , object(0)
     , buttonPressMember(0)
     , cancelObject(0)
     , cancelButtonPressMember(0)
+    , globalSuppression(_globalSuppression)
 {
 }
 
@@ -108,7 +114,7 @@ void InfoBar::suppressInfo(Id id)
 // Info can not be added more than once, or if it is suppressed
 bool InfoBar::canInfoBeAdded(Id id) const
 {
-    return !containsInfo(id) && !m_suppressed.contains(id);
+    return !containsInfo(id) && !m_suppressed.contains(id) && !globallySuppressed.contains(id);
 }
 
 void InfoBar::enableInfo(Id id)
@@ -124,6 +130,22 @@ void InfoBar::clear()
     }
 }
 
+void InfoBar::globallySuppressInfo(Id id)
+{
+    globallySuppressed.insert(id);
+    QStringList list;
+    foreach (Id i, globallySuppressed)
+        list << QLatin1String(i.name());
+    ICore::settings()->setValue(QLatin1String(C_SUPPRESSED_WARNINGS), list);
+}
+
+void InfoBar::initializeGloballySuppressed()
+{
+    QStringList list = ICore::settings()->value(QLatin1String(C_SUPPRESSED_WARNINGS)).toStringList();
+    foreach (const QString &id, list)
+        globallySuppressed.insert(Id(id.toLatin1()));
+}
+
 
 InfoBarDisplay::InfoBarDisplay(QObject *parent)
     : QObject(parent)
@@ -200,6 +222,14 @@ void InfoBarDisplay::update()
             hbox->addWidget(infoWidgetButton);
         }
 
+        QToolButton *infoWidgetSuppressButton = 0;
+        if (info.globalSuppression == InfoBarEntry::GlobalSuppressionEnabled) {
+            infoWidgetSuppressButton = new QToolButton;
+            infoWidgetSuppressButton->setProperty("infoId", info.id.uniqueIdentifier());
+            infoWidgetSuppressButton->setText(tr("Do not show again"));
+            connect(infoWidgetSuppressButton, SIGNAL(clicked()), SLOT(suppressButtonClicked()));
+        }
+
         QToolButton *infoWidgetCloseButton = new QToolButton;
         infoWidgetCloseButton->setProperty("infoId", info.id.uniqueIdentifier());
 
@@ -214,12 +244,16 @@ void InfoBarDisplay::update()
             infoWidgetCloseButton->setAutoRaise(true);
             infoWidgetCloseButton->setIcon(QIcon(QLatin1String(Core::Constants::ICON_CLEAR)));
             infoWidgetCloseButton->setToolTip(tr("Close"));
+            if (infoWidgetSuppressButton)
+                hbox->addWidget(infoWidgetSuppressButton);
+            hbox->addWidget(infoWidgetCloseButton);
         } else {
             infoWidgetCloseButton->setText(info.cancelButtonText);
+            hbox->addWidget(infoWidgetCloseButton);
+            if (infoWidgetSuppressButton)
+                hbox->addWidget(infoWidgetSuppressButton);
         }
 
-        hbox->addWidget(infoWidgetCloseButton);
-
         connect(infoWidget, SIGNAL(destroyed()), SLOT(widgetDestroyed()));
         m_boxLayout->insertWidget(m_boxIndex, infoWidget);
         m_infoWidgets << infoWidget;
@@ -236,4 +270,11 @@ void InfoBarDisplay::cancelButtonClicked()
     m_infoBar->removeInfo(Id::fromUniqueIdentifier(sender()->property("infoId").toInt()));
 }
 
+void InfoBarDisplay::suppressButtonClicked()
+{
+    Id id = Id::fromUniqueIdentifier(sender()->property("infoId").toInt());
+    m_infoBar->removeInfo(id);
+    InfoBar::globallySuppressInfo(id);
+}
+
 } // namespace Core

src/plugins/coreplugin/infobar.h

@@ -48,7 +48,13 @@ class InfoBarDisplay;
 class CORE_EXPORT InfoBarEntry
 {
 public:
-    InfoBarEntry(Id _id, const QString &_infoText);
+    enum GlobalSuppressionMode
+    {
+        GlobalSuppressionDisabled,
+        GlobalSuppressionEnabled
+    };
+
+    InfoBarEntry(Id _id, const QString &_infoText, GlobalSuppressionMode _globalSuppression = GlobalSuppressionDisabled);
     InfoBarEntry(const InfoBarEntry &other) { *this = other; }
     void setCustomButtonInfo(const QString &_buttonText, QObject *_object, const char *_member);
     void setCancelButtonInfo(QObject *_object, const char *_member);
@@ -63,6 +69,7 @@ private:
     QString cancelButtonText;
     QObject *cancelObject;
     const char *cancelButtonPressMember;
+    GlobalSuppressionMode globalSuppression;
     friend class InfoBar;
     friend class InfoBarDisplay;
 };
@@ -79,6 +86,8 @@ public:
     bool canInfoBeAdded(Id id) const;
     void enableInfo(Id id);
     void clear();
+    static void globallySuppressInfo(Id id);
+    static void initializeGloballySuppressed();
 
 signals:
     void changed();
@@ -86,6 +95,7 @@ signals:
 private:
     QList<InfoBarEntry> m_infoBarEntries;
     QSet<Id> m_suppressed;
+    static QSet<Id> globallySuppressed;
     friend class InfoBarDisplay;
 };
 
@@ -100,6 +110,7 @@ public:
 
 private slots:
     void cancelButtonClicked();
+    void suppressButtonClicked();
     void update();
     void infoBarDestroyed();
     void widgetDestroyed();