Add tab prelighting support

1 files changed, 337 insertions, 0 deletions

diff --git a/tdegtk/tdegtk-animations.h b/tdegtk/tdegtk-animations.h
new file mode 100644
index 0000000..17fc873
--- /dev/null
+++ b/tdegtk/tdegtk-animations.h
@@ -0,0 +1,337 @@
+#ifndef tdegtk_animations_h
+#define tdegtk_animations_h
+
+/*
+* this file was largely taken from the oxygen gtk engine
+* Copyright (c) 2010 Hugo Pereira Da Costa <hugo@oxygen-icons.org>
+*
+* This  library is free  software; you can  redistribute it and/or
+* modify it  under  the terms  of the  GNU Lesser  General  Public
+* License  as published  by the Free  Software  Foundation; either
+* version 2 of the License, or(at your option ) any later version.
+*
+* This library is distributed  in the hope that it will be useful,
+* but  WITHOUT ANY WARRANTY; without even  the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+* Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public
+* License  along  with  this library;  if not,  write to  the Free
+* Software Foundation, Inc., 51  Franklin St, Fifth Floor, Boston,
+* MA 02110-1301, USA.
+*/
+
+// #include "tdegtk-arrowstateengine.h"
+// #include "tdegtk-backgroundhintengine.h"
+#include "tdegtk-baseengine.h"
+// #include "tdegtk-comboboxengine.h"
+// #include "tdegtk-comboboxentryengine.h"
+// #include "tdegtk-dialogengine.h"
+// #include "tdegtk-groupboxengine.h"
+// #include "tdegtk-groupboxlabelengine.h"
+#include "tdegtk-hooks.h"
+// #include "tdegtk-hoverengine.h"
+// #include "tdegtk-mainwindowengine.h"
+// #include "tdegtk-menubarstateengine.h"
+// #include "tdegtk-menuitemengine.h"
+// #include "tdegtk-menustateengine.h"
+// #include "tdegtk-panedengine.h"
+// #include "tdegtk-scrollbarengine.h"
+// #include "tdegtk-scrollbarstateengine.h"
+// #include "tdegtk-scrolledwindowengine.h"
+// #include "tdegtk-innershadowengine.h"
+#include "tdegtk-signals.h"
+#include "tdegtk-tabwidgetengine.h"
+// #include "tdegtk-tabwidgetstateengine.h"
+// #include "tdegtk-toolbarstateengine.h"
+// #include "tdegtk-treeviewengine.h"
+// #include "tdegtk-treeviewstateengine.h"
+// #include "tdegtk-widgetsizeengine.h"
+// #include "tdegtk-widgetstateengine.h"
+
+#include <gtk/gtk.h>
+#include <vector>
+#include <map>
+
+    //! keeps track of all animation engines
+    class Animations
+    {
+
+        public:
+
+        //! constructor
+        Animations( void );
+
+        //! destructor
+        virtual ~Animations( void );
+
+        //! initialize settings
+//         void initialize( const QtSettings& );
+
+        //! initialize hooks
+        void initializeHooks( void );
+
+        //! unregister widget
+        bool registerWidget( GtkWidget* );
+
+        //! unregister widget
+        void unregisterWidget( GtkWidget* );
+
+        //! enabled state
+        void setEnabled( bool value );
+
+#if 0
+        //! inner shadow enabled state
+        void setInnerShadowsEnabled( bool value )
+        { _innerShadowsEnabled = value; }
+
+        //! inner shadow enabled state
+        bool innerShadowsEnabled( void ) const
+        { return _innerShadowsEnabled; }
+
+        //! combobox engine
+        ComboBoxEngine& comboBoxEngine( void ) const
+        { return *_comboBoxEngine; }
+
+        //! comboboxentry engine
+        ComboBoxEntryEngine& comboBoxEntryEngine( void ) const
+        { return *_comboBoxEntryEngine; }
+
+        //! dialog engine
+        DialogEngine& dialogEngine( void ) const
+        { return *_dialogEngine; }
+
+        //! groupbox engine
+        GroupBoxEngine& groupBoxEngine( void ) const
+        { return *_groupBoxEngine; }
+
+        //! background hint
+        BackgroundHintEngine& backgroundHintEngine( void ) const
+        { return *_backgroundHintEngine; }
+
+        //! main window engine
+        MainWindowEngine& mainWindowEngine( void ) const
+        { return *_mainWindowEngine; }
+
+        //! menu item engine
+        MenuItemEngine& menuItemEngine( void ) const
+        { return *_menuItemEngine; }
+
+        //! hover engine
+        HoverEngine& hoverEngine( void ) const
+        { return *_hoverEngine; }
+
+        //! paned (splitter) engine
+        PanedEngine& panedEngine( void ) const
+        { return *_panedEngine; }
+
+        //! scrollbar engine
+        ScrollBarEngine& scrollBarEngine( void ) const
+        { return *_scrollBarEngine; }
+
+        //! scrolled window engine
+        ScrolledWindowEngine& scrolledWindowEngine( void ) const
+        { return *_scrolledWindowEngine; }
+
+        //! inner shadow engine
+        InnerShadowEngine& innerShadowEngine( void ) const
+        { return *_innerShadowEngine; }
+#endif
+
+        //! tab widget engine
+        TabWidgetEngine& tabWidgetEngine( void ) const
+        { return *_tabWidgetEngine; }
+
+#if 0
+        //! tree view engine
+        TreeViewEngine& treeViewEngine( void ) const
+        { return *_treeViewEngine; }
+
+        //! window size engine
+        WidgetSizeEngine& widgetSizeEngine( void ) const
+        { return *_widgetSizeEngine; }
+
+        //!@name animations specific engines
+        //@{
+
+        //! widget mouse-over and focus animations engine
+        WidgetStateEngine& widgetStateEngine( void ) const
+        { return *_widgetStateEngine; }
+
+        //! arrow mouse-over animations engine
+        ArrowStateEngine& arrowStateEngine( void ) const
+        { return *_arrowStateEngine; }
+
+        //! scrollbar arrow mouse-over animations engine
+        ScrollBarStateEngine& scrollBarStateEngine( void ) const
+        { return *_scrollBarStateEngine; }
+
+        //! notebook tabs mouse-over animations engine
+        TabWidgetStateEngine& tabWidgetStateEngine( void ) const
+        { return *_tabWidgetStateEngine; }
+
+        //! tree view mouse-over animation engine
+        TreeViewStateEngine& treeViewStateEngine( void ) const
+        { return *_treeViewStateEngine; }
+
+        //! menubar mouse-over animation engine
+        MenuBarStateEngine& menuBarStateEngine( void ) const
+        { return *_menuBarStateEngine; }
+
+        //! menu mouse-over animation engine
+        MenuStateEngine& menuStateEngine( void ) const
+        { return *_menuStateEngine; }
+
+        //! toolbar mouse-over animation engine
+        ToolBarStateEngine& toolBarStateEngine( void ) const
+        { return *_toolBarStateEngine; }
+#endif
+
+        //@}
+
+        protected:
+
+        //! register new engine
+        void registerEngine( BaseEngine* engine )
+        { _engines.push_back( engine ); }
+
+#if 0
+        //! groupbox engine
+        GroupBoxLabelEngine& groupBoxLabelEngine( void ) const
+        { return *_groupBoxLabelEngine; }
+#endif
+
+        //! destruction callback
+        static gboolean destroyNotifyEvent( GtkWidget*, gpointer );
+
+        //! combobox list size adjustment hook
+        static gboolean sizeAllocationHook( GSignalInvocationHint*, guint, const GValue*, gpointer );
+
+#if 0
+        //! background hint setting hook
+        static gboolean backgroundHintHook( GSignalInvocationHint*, guint, const GValue*, gpointer );
+
+        //! inner shadow composited mode enabling hook
+        static gboolean innerShadowHook( GSignalInvocationHint*, guint, const GValue*, gpointer );
+#endif
+
+        //! widget realize hook
+        static gboolean realizationHook( GSignalInvocationHint*, guint, const GValue*, gpointer );
+
+        private:
+
+        //! inner shadow enabled state
+        bool _innerShadowsEnabled;
+
+        //! list of engines
+        BaseEngine::List _engines;
+
+#if 0
+        //! background hint engine
+        BackgroundHintEngine* _backgroundHintEngine;
+
+        //! combobox engine
+        ComboBoxEngine* _comboBoxEngine;
+
+        //! combobox entry engine
+        ComboBoxEntryEngine* _comboBoxEntryEngine;
+
+        //! dialog engine
+        DialogEngine* _dialogEngine;
+
+        //! groupbox engine
+        GroupBoxEngine* _groupBoxEngine;
+
+        //! groupbox engine
+        GroupBoxLabelEngine* _groupBoxLabelEngine;
+
+        //! hover engine
+        HoverEngine* _hoverEngine;
+
+        //! main window engine
+        MainWindowEngine* _mainWindowEngine;
+
+        //! menu item engine
+        MenuItemEngine* _menuItemEngine;
+
+        //! paned engine
+        PanedEngine* _panedEngine;
+
+        //! scrollbar engine
+        ScrollBarEngine* _scrollBarEngine;
+
+        //! scrolled window engine
+        ScrolledWindowEngine* _scrolledWindowEngine;
+
+        //! inner shadow engine
+        InnerShadowEngine* _innerShadowEngine;
+#endif
+
+        //! tab widget engine
+        TabWidgetEngine* _tabWidgetEngine;
+
+#if 0
+        //! tree view engine
+        TreeViewEngine* _treeViewEngine;
+
+        //! widget size engine
+        WidgetSizeEngine* _widgetSizeEngine;
+
+        //!@name Animation specific engines
+        //@{
+
+        //! widget mouse-over and focus animations engine
+        WidgetStateEngine* _widgetStateEngine;
+
+        //! arrow mouse-over animations engine
+        ArrowStateEngine* _arrowStateEngine;
+
+        //! scrollbar arrow mouse-over animations engine
+        ScrollBarStateEngine* _scrollBarStateEngine;
+
+        //! notebook tabs mouse-over animations engine
+        TabWidgetStateEngine* _tabWidgetStateEngine;
+
+        //! tree view mouse-over animation engine
+        TreeViewStateEngine* _treeViewStateEngine;
+
+        //! menubar mouse-over animation engine
+        MenuBarStateEngine* _menuBarStateEngine;
+
+        //! menu mouse-over animation engine
+        MenuStateEngine* _menuStateEngine;
+
+        //! toolbar mouse-over animation engine
+        ToolBarStateEngine* _toolBarStateEngine;
+#endif
+
+        //@}
+
+        //!@name hooks
+        //@{
+
+        //! true when hooks are initialized
+        bool _hooksInitialized;
+
+        //! realization hook
+        Hook _realizationHook;
+
+        //! size allocation hook
+        Hook _sizeAllocationHook;
+
+        //! background hint hook
+        Hook _backgroundHintHook;
+
+        //! inner shadows hook
+        Hook _innerShadowHook;
+
+        //@}
+
+        //! keep track of all registered widgets, and associated destroy callback
+        typedef std::map< GtkWidget*, Signal > WidgetMap;
+        WidgetMap _allWidgets;
+
+    };
+
+#endif
+