X-Git-Url: https://git.cweiske.de/enigma2.git/blobdiff_plain/20b3eedd8825ba8a52ce4a1b991b215d0a0a6789..995273c1f71c79d72fa75da25da4a03bd83ac9a4:/lib/gui/ewidget.h

diff --git a/lib/gui/ewidget.h b/lib/gui/ewidget.h
index 879e5eaa..7ddbbc57 100644
--- a/lib/gui/ewidget.h
+++ b/lib/gui/ewidget.h
@@ -6,6 +6,8 @@
 #include <lib/gui/ewindowstyle.h> /* for eWindowStyle */
 #include <lib/gui/ewidgetanimation.h>
 
+#define MAX_LAYER 16
+
 class eWidgetDesktop;class eWidgetDesktop;
 
 class eWidget
@@ -13,7 +15,8 @@ class eWidget
 	friend class eWidgetDesktop;
 public:
 	eWidget(eWidget *parent);
-	
+	virtual ~eWidget();
+
 	void move(ePoint pos);
 	void resize(eSize size);
 	
@@ -33,17 +36,22 @@ public:
 	
 	void destruct();
 	
-	int getStyle(ePtr<eWindowStyle> &style) { if (!m_style) return 1; style = m_style; return 0; }
+	SWIG_VOID(int) getStyle(ePtr<eWindowStyle> &SWIG_NAMED_OUTPUT(style)) { if (!m_style) return 1; style = m_style; return 0; }
 	void setStyle(eWindowStyle *style) { m_style = style; }
 	
 	void setBackgroundColor(const gRGB &col);
 	void clearBackgroundColor();
 	
 	void setZPosition(int z);
+	void setTransparent(int transp);
 	
 		/* untested code */
 	int isVisible() { return (m_vis & wVisShow) && ((!m_parent) || m_parent->isVisible()); }
 		/* ... */
+		
+	int isTransparent() { return m_vis & wVisTransparent; }
+	
+	ePoint getAbsolutePosition();
 	
 	eWidgetAnimation m_animation;
 private:
@@ -56,6 +64,8 @@ private:
 	
 	int m_vis;	
 
+	int m_layer;
+
 	ePtrList<eWidget> m_childs;
 	ePoint m_position;
 	eSize m_size;
@@ -66,24 +76,25 @@ private:
 	ePtr<eWindowStyle> m_style;
 	
 	void insertIntoParent();
-	void doPaint(gPainter &painter, const gRegion &region);
+	void doPaint(gPainter &painter, const gRegion &region, int layer);
 	void recalcClipRegionsWhenVisible();
 	
+	void parentRemoved();
+	
 	gRGB m_background_color;
 	int m_have_background_color;
 	
 	eWidget *m_current_focus, *m_focus_owner;
 	
 	int m_z_position;
-	
+	int m_notify_child_on_position_change;
 protected:
-	virtual ~eWidget();
 	void mayKillFocus();
 public:
 
 		// all in local space!
 	gRegion	m_clip_region, m_visible_region, m_visible_with_childs;
-	struct eWidgetDesktopCompBuffer *m_comp_buffer;
+	struct eWidgetDesktopCompBuffer *m_comp_buffer[MAX_LAYER];
 	
 	enum eWidgetEvent
 	{
@@ -92,8 +103,9 @@ public:
 		evtChangedPosition,
 		evtChangedSize,
 		
-		evtWillShow,
-		evtWillHide,
+		evtParentChangedPosition,
+		
+		evtParentVisibilityChanged,
 		evtWillChangePosition, /* new size is eRect *data */
 		evtWillChangeSize,
 		
@@ -106,8 +118,13 @@ public:
 	};
 	virtual int event(int event, void *data = 0, void *data2 = 0);
 	void setFocus(eWidget *focus);
+
+		/* enable this if you need the absolute position of the widget */
+	void setPositionNotifyChild(int n) { m_notify_child_on_position_change = 1; }
+
+	void notifyShowHide();
 };
 
-extern eWidgetDesktop *getDesktop();
+extern eWidgetDesktop *getDesktop(int which);
 
 #endif