From 760a771fce3758fe34b1f3ce8a22f283bb24b326 Mon Sep 17 00:00:00 2001
From: Shawn Rutledge <shawn.rutledge@digia.com>
Date: Fri, 7 Feb 2014 14:04:37 +0100
Subject: Consolidate StandardButton, ButtonRole and related static functions

Moving them into QPlatformDialogHelper for the convenience of both
widgets and QtQuick.Dialogs.  The main reason is to ensure that
QtQuick.Dialogs does not need to depend on the widgets module, in
order to re-implement the button box concept in a generic dialog.

Change-Id: If400d215338d7cb6dade39d9de60e50b5e7515ef
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
---
 src/gui/kernel/qplatformdialoghelper.cpp | 88 ++++++++++++++++++++++++++++++--
 1 file changed, 83 insertions(+), 5 deletions(-)

(limited to 'src/gui/kernel/qplatformdialoghelper.cpp')

diff --git a/src/gui/kernel/qplatformdialoghelper.cpp b/src/gui/kernel/qplatformdialoghelper.cpp
index 5ddd718e69..c119b90001 100644
--- a/src/gui/kernel/qplatformdialoghelper.cpp
+++ b/src/gui/kernel/qplatformdialoghelper.cpp
@@ -62,6 +62,70 @@ QT_BEGIN_NAMESPACE
 
 */
 
+static const quint32 buttonRoleLayouts[2][5][14] =
+{
+    // Qt::Horizontal
+    {
+        // WinLayout
+        { QPlatformDialogHelper::ResetRole, QPlatformDialogHelper::Stretch, QPlatformDialogHelper::YesRole, QPlatformDialogHelper::AcceptRole,
+          QPlatformDialogHelper::AlternateRole, QPlatformDialogHelper::DestructiveRole, QPlatformDialogHelper::NoRole,
+          QPlatformDialogHelper::ActionRole, QPlatformDialogHelper::RejectRole, QPlatformDialogHelper::ApplyRole,
+          QPlatformDialogHelper::HelpRole, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL },
+
+        // MacLayout
+        { QPlatformDialogHelper::HelpRole, QPlatformDialogHelper::ResetRole, QPlatformDialogHelper::ApplyRole, QPlatformDialogHelper::ActionRole,
+          QPlatformDialogHelper::Stretch, QPlatformDialogHelper::DestructiveRole | QPlatformDialogHelper::Reverse,
+          QPlatformDialogHelper::AlternateRole | QPlatformDialogHelper::Reverse, QPlatformDialogHelper::RejectRole | QPlatformDialogHelper::Reverse,
+          QPlatformDialogHelper::AcceptRole | QPlatformDialogHelper::Reverse, QPlatformDialogHelper::NoRole | QPlatformDialogHelper::Reverse,
+          QPlatformDialogHelper::YesRole | QPlatformDialogHelper::Reverse, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL },
+
+        // KdeLayout
+        { QPlatformDialogHelper::HelpRole, QPlatformDialogHelper::ResetRole, QPlatformDialogHelper::Stretch, QPlatformDialogHelper::YesRole,
+          QPlatformDialogHelper::NoRole, QPlatformDialogHelper::ActionRole, QPlatformDialogHelper::AcceptRole, QPlatformDialogHelper::AlternateRole,
+          QPlatformDialogHelper::ApplyRole, QPlatformDialogHelper::DestructiveRole, QPlatformDialogHelper::RejectRole, QPlatformDialogHelper::EOL },
+
+        // GnomeLayout
+        { QPlatformDialogHelper::HelpRole, QPlatformDialogHelper::ResetRole, QPlatformDialogHelper::Stretch, QPlatformDialogHelper::ActionRole,
+          QPlatformDialogHelper::ApplyRole | QPlatformDialogHelper::Reverse, QPlatformDialogHelper::DestructiveRole | QPlatformDialogHelper::Reverse,
+          QPlatformDialogHelper::AlternateRole | QPlatformDialogHelper::Reverse, QPlatformDialogHelper::RejectRole | QPlatformDialogHelper::Reverse,
+          QPlatformDialogHelper::AcceptRole | QPlatformDialogHelper::Reverse, QPlatformDialogHelper::NoRole | QPlatformDialogHelper::Reverse,
+          QPlatformDialogHelper::YesRole | QPlatformDialogHelper::Reverse, QPlatformDialogHelper::EOL },
+
+        // MacModelessLayout
+        { QPlatformDialogHelper::ResetRole, QPlatformDialogHelper::ApplyRole, QPlatformDialogHelper::ActionRole, QPlatformDialogHelper::Stretch,
+          QPlatformDialogHelper::HelpRole, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL,
+          QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL }
+    },
+
+    // Qt::Vertical
+    {
+        // WinLayout
+        { QPlatformDialogHelper::ActionRole, QPlatformDialogHelper::YesRole, QPlatformDialogHelper::AcceptRole, QPlatformDialogHelper::AlternateRole,
+          QPlatformDialogHelper::DestructiveRole, QPlatformDialogHelper::NoRole, QPlatformDialogHelper::RejectRole, QPlatformDialogHelper::ApplyRole, QPlatformDialogHelper::ResetRole,
+          QPlatformDialogHelper::HelpRole, QPlatformDialogHelper::Stretch, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL },
+
+        // MacLayout
+        { QPlatformDialogHelper::YesRole, QPlatformDialogHelper::NoRole, QPlatformDialogHelper::AcceptRole, QPlatformDialogHelper::RejectRole,
+          QPlatformDialogHelper::AlternateRole, QPlatformDialogHelper::DestructiveRole, QPlatformDialogHelper::Stretch, QPlatformDialogHelper::ActionRole, QPlatformDialogHelper::ApplyRole,
+          QPlatformDialogHelper::ResetRole, QPlatformDialogHelper::HelpRole, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL },
+
+        // KdeLayout
+        { QPlatformDialogHelper::AcceptRole, QPlatformDialogHelper::AlternateRole, QPlatformDialogHelper::ApplyRole, QPlatformDialogHelper::ActionRole,
+          QPlatformDialogHelper::YesRole, QPlatformDialogHelper::NoRole, QPlatformDialogHelper::Stretch, QPlatformDialogHelper::ResetRole,
+          QPlatformDialogHelper::DestructiveRole, QPlatformDialogHelper::RejectRole, QPlatformDialogHelper::HelpRole, QPlatformDialogHelper::EOL },
+
+        // GnomeLayout
+        { QPlatformDialogHelper::YesRole, QPlatformDialogHelper::NoRole, QPlatformDialogHelper::AcceptRole, QPlatformDialogHelper::RejectRole,
+          QPlatformDialogHelper::AlternateRole, QPlatformDialogHelper::DestructiveRole, QPlatformDialogHelper::ApplyRole, QPlatformDialogHelper::ActionRole, QPlatformDialogHelper::Stretch,
+          QPlatformDialogHelper::ResetRole, QPlatformDialogHelper::HelpRole, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL },
+
+        // MacModelessLayout
+        { QPlatformDialogHelper::ActionRole, QPlatformDialogHelper::ApplyRole, QPlatformDialogHelper::ResetRole, QPlatformDialogHelper::Stretch,
+          QPlatformDialogHelper::HelpRole, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL,
+          QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL, QPlatformDialogHelper::EOL }
+    }
+};
+
 QPlatformDialogHelper::QPlatformDialogHelper()
 {
 }
@@ -603,7 +667,7 @@ class QMessageDialogOptionsPrivate : public QSharedData
 public:
     QMessageDialogOptionsPrivate() :
         icon(QMessageDialogOptions::NoIcon),
-        buttons(QMessageDialogOptions::Ok)
+        buttons(QPlatformDialogHelper::Ok)
     {}
 
     QString windowTitle;
@@ -611,7 +675,7 @@ public:
     QString text;
     QString informativeText;
     QString detailedText;
-    QMessageDialogOptions::StandardButtons buttons;
+    QPlatformDialogHelper::StandardButtons buttons;
 };
 
 QMessageDialogOptions::QMessageDialogOptions() : d(new QMessageDialogOptionsPrivate)
@@ -683,17 +747,17 @@ void QMessageDialogOptions::setDetailedText(const QString &detailedText)
     d->detailedText = detailedText;
 }
 
-void QMessageDialogOptions::setStandardButtons(StandardButtons buttons)
+void QMessageDialogOptions::setStandardButtons(QPlatformDialogHelper::StandardButtons buttons)
 {
     d->buttons = buttons;
 }
 
-QMessageDialogOptions::StandardButtons QMessageDialogOptions::standardButtons() const
+QPlatformDialogHelper::StandardButtons QMessageDialogOptions::standardButtons() const
 {
     return d->buttons;
 }
 
-QMessageDialogOptions::ButtonRole QMessageDialogOptions::buttonRole(QMessageDialogOptions::StandardButton button)
+QPlatformDialogHelper::ButtonRole QPlatformDialogHelper::buttonRole(QPlatformDialogHelper::StandardButton button)
 {
     switch (button) {
     case Ok:
@@ -736,6 +800,20 @@ QMessageDialogOptions::ButtonRole QMessageDialogOptions::buttonRole(QMessageDial
     return InvalidRole;
 }
 
+const quint32 *QPlatformDialogHelper::buttonLayout(Qt::Orientation orientation, ButtonLayout policy)
+{
+    if (policy == UnknownLayout) {
+#if defined (Q_OS_OSX)
+        policy = MacLayout;
+#elif defined (Q_OS_LINUX) || defined (Q_OS_UNIX)
+        policy = KdeLayout;
+#else
+        policy = WinLayout;
+#endif
+    }
+    return buttonRoleLayouts[orientation == Qt::Vertical][policy];
+}
+
 /*!
     \class QPlatformMessageDialogHelper
     \since 5.0
-- 
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