freeze whole window for TLW

[wxWidgets.git] / src / msw / renderer.cpp

diff --git a/src/msw/renderer.cpp b/src/msw/renderer.cpp
index dab379511552636140d8505eb9cc96271ff0494a..9383a4b457444f024b8143181dae73ced6e92663 100644 (file)
--- a/src/msw/renderer.cpp
+++ b/src/msw/renderer.cpp
@@ -35,24 +35,8 @@
 #include "wx/splitter.h"
 #include "wx/renderer.h"
 #include "wx/msw/private.h"
 #include "wx/splitter.h"
 #include "wx/renderer.h"
 #include "wx/msw/private.h"

-#include "wx/msw/dc.h"

 #include "wx/msw/uxtheme.h"
 
 #include "wx/msw/uxtheme.h"
 

-#if wxUSE_GRAPHICS_CONTEXT
-// TODO remove this dependency (gdiplus needs the macros)
-#ifndef max
-#define max(a,b)            (((a) > (b)) ? (a) : (b))
-#endif
-
-#ifndef min
-#define min(a,b)            (((a) < (b)) ? (a) : (b))
-#endif
-
-#include "wx/dcgraph.h"
-#include "gdiplus.h"
-using namespace Gdiplus;
-#endif // wxUSE_GRAPHICS_CONTEXT
-

 // tmschema.h is in Win32 Platform SDK and might not be available with earlier
 // compilers
 #ifndef CP_DROPDOWNBUTTON
 // tmschema.h is in Win32 Platform SDK and might not be available with earlier
 // compilers
 #ifndef CP_DROPDOWNBUTTON


@@ -108,46 +92,13 @@ using namespace Gdiplus;
     #define TMT_TEXTCOLOR       3803
     #define TMT_BORDERCOLOR     3801
     #define TMT_EDGEFILLCOLOR   3808
     #define TMT_TEXTCOLOR       3803
     #define TMT_BORDERCOLOR     3801
     #define TMT_EDGEFILLCOLOR   3808

-#endif
-

 
 

-// ----------------------------------------------------------------------------
-// If the DC is a wxGCDC then pull out the HDC from the GraphicsContext when
-// it is needed, and handle the Release when done.
-
-class GraphicsHDC
-{
-public:
-    GraphicsHDC(wxDC* dc)
-    {
-#if wxUSE_GRAPHICS_CONTEXT
-        m_graphics = NULL;
-        wxGCDC* gcdc = wxDynamicCast(dc, wxGCDC);
-        if (gcdc) {
-            m_graphics = (Graphics*)gcdc->GetGraphicsContext()->GetNativeContext();
-            m_hdc = m_graphics->GetHDC();
-        }
-        else
+    #define WP_MINBUTTON 15
+    #define WP_MAXBUTTON 17
+    #define WP_CLOSEBUTTON 18
+    #define WP_RESTOREBUTTON 21
+    #define WP_HELPBUTTON 23

 #endif
 #endif

-            m_hdc = GetHdcOf(*((wxMSWDCImpl*)dc->GetImpl()));
-    }
-
-    ~GraphicsHDC()
-    {
-#if wxUSE_GRAPHICS_CONTEXT
-        if (m_graphics)
-            m_graphics->ReleaseHDC(m_hdc);
-#endif
-    }
-
-    operator HDC() const { return m_hdc; }
-
-private:
-    HDC         m_hdc;
-#if wxUSE_GRAPHICS_CONTEXT
-    Graphics*   m_graphics;
-#endif
-};

 
 #if defined(__WXWINCE__)
     #ifndef DFCS_FLAT
 
 #if defined(__WXWINCE__)
     #ifndef DFCS_FLAT


@@ -236,18 +187,35 @@ public:
         DoDrawButton(DFCS_BUTTONRADIO, win, dc, rect, flags);
     }
 
         DoDrawButton(DFCS_BUTTONRADIO, win, dc, rect, flags);
     }
 

+    virtual void DrawTitleBarBitmap(wxWindow *win,
+                                    wxDC& dc,
+                                    const wxRect& rect,
+                                    wxTitleBarButton button,
+                                    int flags = 0);
+

     virtual wxSize GetCheckBoxSize(wxWindow *win);
 
     virtual int GetHeaderButtonHeight(wxWindow *win);
 
 private:
     virtual wxSize GetCheckBoxSize(wxWindow *win);
 
     virtual int GetHeaderButtonHeight(wxWindow *win);
 
 private:

+    // wrapper of DrawFrameControl()
+    void DoDrawFrameControl(UINT type,
+                            UINT kind,
+                            wxWindow *win,
+                            wxDC& dc,
+                            const wxRect& rect,
+                            int flags);
+

     // common part of Draw{PushButton,CheckBox,RadioBitmap}(): wraps
     // DrawFrameControl(DFC_BUTTON)
     void DoDrawButton(UINT kind,
                       wxWindow *win,
                       wxDC& dc,
                       const wxRect& rect,
     // common part of Draw{PushButton,CheckBox,RadioBitmap}(): wraps
     // DrawFrameControl(DFC_BUTTON)
     void DoDrawButton(UINT kind,
                       wxWindow *win,
                       wxDC& dc,
                       const wxRect& rect,

-                      int flags);
+                      int flags)
+    {
+        DoDrawFrameControl(DFC_BUTTON, kind, win, dc, rect, flags);
+    }

 
     wxDECLARE_NO_COPY_CLASS(wxRendererMSW);
 };
 
     wxDECLARE_NO_COPY_CLASS(wxRendererMSW);
 };


@@ -317,9 +285,24 @@ public:
             m_rendererNative.DrawRadioBitmap(win, dc, rect, flags);
     }
 
             m_rendererNative.DrawRadioBitmap(win, dc, rect, flags);
     }
 

+    virtual void DrawTitleBarBitmap(wxWindow *win,
+                                    wxDC& dc,
+                                    const wxRect& rect,
+                                    wxTitleBarButton button,
+                                    int flags = 0);
+

     virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win);
 
 private:
     virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win);
 
 private:

+    // wrapper around DrawThemeBackground() translating flags to NORMAL/HOT/
+    // PUSHED/DISABLED states (and so suitable for drawing anything
+    // button-like)
+    void DoDrawButtonLike(HTHEME htheme,
+                          int part,
+                          wxDC& dc,
+                          const wxRect& rect,
+                          int flags);
+

     // common part of DrawCheckBox(), DrawPushButton() and DrawRadioBitmap()
     bool DoDrawXPButton(int kind,
                         wxWindow *win,
     // common part of DrawCheckBox(), DrawPushButton() and DrawRadioBitmap()
     bool DoDrawXPButton(int kind,
                         wxWindow *win,


@@ -345,7 +328,7 @@ void wxRendererMSWBase::DrawFocusRect(wxWindow * WXUNUSED(win),
     RECT rc;
     wxCopyRectToRECT(rect, rc);
 
     RECT rc;
     wxCopyRectToRECT(rect, rc);
 

-    ::DrawFocusRect(GraphicsHDC(&dc), &rc);
+    ::DrawFocusRect(GetHdcOf(dc.GetTempHDC()), &rc);

 }
 
 void wxRendererMSWBase::DrawItemSelectionRect(wxWindow *win,
 }
 
 void wxRendererMSWBase::DrawItemSelectionRect(wxWindow *win,


@@ -418,15 +401,16 @@ wxRendererMSW::DrawComboBoxDropButton(wxWindow * WXUNUSED(win),
     if ( flags & wxCONTROL_PRESSED )
         style |= DFCS_PUSHED | DFCS_FLAT;
 
     if ( flags & wxCONTROL_PRESSED )
         style |= DFCS_PUSHED | DFCS_FLAT;
 

-    ::DrawFrameControl(GraphicsHDC(&dc), &r, DFC_SCROLL, style);
+    ::DrawFrameControl(GetHdcOf(dc.GetTempHDC()), &r, DFC_SCROLL, style);

 }
 
 void
 }
 
 void

-wxRendererMSW::DoDrawButton(UINT kind,
-                            wxWindow * WXUNUSED(win),
-                            wxDC& dc,
-                            const wxRect& rect,
-                            int flags)
+wxRendererMSW::DoDrawFrameControl(UINT type,
+                                  UINT kind,
+                                  wxWindow * WXUNUSED(win),
+                                  wxDC& dc,
+                                  const wxRect& rect,
+                                  int flags)

 {
     RECT r;
     wxCopyRectToRECT(rect, r);
 {
     RECT r;
     wxCopyRectToRECT(rect, r);


@@ -443,7 +427,7 @@ wxRendererMSW::DoDrawButton(UINT kind,
     if ( flags & wxCONTROL_CURRENT )
         style |= DFCS_HOT;
 
     if ( flags & wxCONTROL_CURRENT )
         style |= DFCS_HOT;
 

-    ::DrawFrameControl(GraphicsHDC(&dc), &r, DFC_BUTTON, style);
+    ::DrawFrameControl(GetHdcOf(dc.GetTempHDC()), &r, type, style);

 }
 
 void
 }
 
 void


@@ -466,6 +450,44 @@ wxRendererMSW::DrawPushButton(wxWindow *win,
     DoDrawButton(DFCS_BUTTONPUSH, win, dc, rect, flags);
 }
 
     DoDrawButton(DFCS_BUTTONPUSH, win, dc, rect, flags);
 }
 

+void
+wxRendererMSW::DrawTitleBarBitmap(wxWindow *win,
+                                  wxDC& dc,
+                                  const wxRect& rect,
+                                  wxTitleBarButton button,
+                                  int flags)
+{
+    UINT kind;
+    switch ( button )
+    {
+        case wxTITLEBAR_BUTTON_CLOSE:
+            kind = DFCS_CAPTIONCLOSE;
+            break;
+
+        case wxTITLEBAR_BUTTON_MAXIMIZE:
+            kind = DFCS_CAPTIONMAX;
+            break;
+
+        case wxTITLEBAR_BUTTON_ICONIZE:
+            kind = DFCS_CAPTIONMIN;
+            break;
+
+        case wxTITLEBAR_BUTTON_RESTORE:
+            kind = DFCS_CAPTIONRESTORE;
+            break;
+
+        case wxTITLEBAR_BUTTON_HELP:
+            kind = DFCS_CAPTIONHELP;
+            break;
+
+        default:
+            wxFAIL_MSG( "unsupported title bar button" );
+            return;
+    }
+
+    DoDrawFrameControl(DFC_CAPTION, kind, win, dc, rect, flags);
+}
+

 wxSize wxRendererMSW::GetCheckBoxSize(wxWindow * WXUNUSED(win))
 {
     return wxSize(::GetSystemMetrics(SM_CXMENUCHECK),
 wxSize wxRendererMSW::GetCheckBoxSize(wxWindow * WXUNUSED(win))
 {
     return wxSize(::GetSystemMetrics(SM_CXMENUCHECK),


@@ -602,7 +624,7 @@ wxRendererXP::DrawComboBoxDropButton(wxWindow * win,
     wxUxThemeEngine::Get()->DrawThemeBackground
                             (
                                 hTheme,
     wxUxThemeEngine::Get()->DrawThemeBackground
                             (
                                 hTheme,

-                                GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())),
+                                GetHdcOf(dc.GetTempHDC()),

                                 CP_DROPDOWNBUTTON,
                                 state,
                                 &r,
                                 CP_DROPDOWNBUTTON,
                                 state,
                                 &r,


@@ -638,7 +660,7 @@ wxRendererXP::DrawHeaderButton(wxWindow *win,
     wxUxThemeEngine::Get()->DrawThemeBackground
                             (
                                 hTheme,
     wxUxThemeEngine::Get()->DrawThemeBackground
                             (
                                 hTheme,

-                                GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())),
+                                GetHdcOf(dc.GetTempHDC()),

                                 HP_HEADERITEM,
                                 state,
                                 &r,
                                 HP_HEADERITEM,
                                 state,
                                 &r,


@@ -674,7 +696,7 @@ wxRendererXP::DrawTreeItemButton(wxWindow *win,
     wxUxThemeEngine::Get()->DrawThemeBackground
                             (
                                 hTheme,
     wxUxThemeEngine::Get()->DrawThemeBackground
                             (
                                 hTheme,

-                                GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())),
+                                GetHdcOf(dc.GetTempHDC()),

                                 TVP_GLYPH,
                                 state,
                                 &r,
                                 TVP_GLYPH,
                                 state,
                                 &r,


@@ -693,29 +715,24 @@ wxRendererXP::DoDrawXPButton(int kind,
     if ( !hTheme )
         return false;
 
     if ( !hTheme )
         return false;
 

-    RECT r;
-    wxCopyRectToRECT(rect, r);
-
-    // determine the base state depending on the button kind
-    int state;
-    switch ( kind )
-    {
-        case BP_PUSHBUTTON:
-            state = PBS_NORMAL;
-            break;
+    DoDrawButtonLike(hTheme, kind, dc, rect, flags);

 
 

-        case BP_RADIOBUTTON:
-            state = RBS_UNCHECKEDNORMAL;
-            break;
+    return true;
+}

 
 

-        case BP_CHECKBOX:
-            state = CBS_UNCHECKEDNORMAL;
-            break;
+void
+wxRendererXP::DoDrawButtonLike(HTHEME htheme,
+                               int part,
+                               wxDC& dc,
+                               const wxRect& rect,
+                               int flags)
+{
+    RECT r;
+    wxCopyRectToRECT(rect, r);

 
 

-        default:
-            wxFAIL_MSG( "unknown button kind" );
-            return false;
-    }
+    // the base state is always 1, whether it is PBS_NORMAL,
+    // {CBS,RBS}_UNCHECKEDNORMAL or CBS_NORMAL
+    int state = 1;

 
     // XBS_XXX is followed by XBX_XXXHOT, then XBS_XXXPRESSED and DISABLED
     enum
 
     // XBS_XXX is followed by XBX_XXXHOT, then XBS_XXXPRESSED and DISABLED
     enum


@@ -742,20 +759,63 @@ wxRendererXP::DoDrawXPButton(int kind,
     else if ( flags & wxCONTROL_CURRENT )
         state += HOT_OFFSET;
     // wxCONTROL_ISDEFAULT flag is only valid for push buttons
     else if ( flags & wxCONTROL_CURRENT )
         state += HOT_OFFSET;
     // wxCONTROL_ISDEFAULT flag is only valid for push buttons

-    else if ( kind == BP_PUSHBUTTON && (flags & wxCONTROL_ISDEFAULT) )
+    else if ( part == BP_PUSHBUTTON && (flags & wxCONTROL_ISDEFAULT) )

         state = PBS_DEFAULTED;
 
     wxUxThemeEngine::Get()->DrawThemeBackground
                             (
         state = PBS_DEFAULTED;
 
     wxUxThemeEngine::Get()->DrawThemeBackground
                             (

-                                hTheme,
-                                GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())),
-                                kind,
+                                htheme,
+                                GetHdcOf(dc.GetTempHDC()),
+                                part,

                                 state,
                                 &r,
                                 NULL
                             );
                                 state,
                                 &r,
                                 NULL
                             );

+}

 
 

-    return true;
+void
+wxRendererXP::DrawTitleBarBitmap(wxWindow *win,
+                                 wxDC& dc,
+                                 const wxRect& rect,
+                                 wxTitleBarButton button,
+                                 int flags)
+{
+    wxUxThemeHandle hTheme(win, L"WINDOW");
+    if ( !hTheme )
+    {
+        m_rendererNative.DrawTitleBarBitmap(win, dc, rect, button, flags);
+        return;
+    }
+
+    int part;
+    switch ( button )
+    {
+        case wxTITLEBAR_BUTTON_CLOSE:
+            part = WP_CLOSEBUTTON;
+            break;
+
+        case wxTITLEBAR_BUTTON_MAXIMIZE:
+            part = WP_MAXBUTTON;
+            break;
+
+        case wxTITLEBAR_BUTTON_ICONIZE:
+            part = WP_MINBUTTON;
+            break;
+
+        case wxTITLEBAR_BUTTON_RESTORE:
+            part = WP_RESTOREBUTTON;
+            break;
+
+        case wxTITLEBAR_BUTTON_HELP:
+            part = WP_HELPBUTTON;
+            break;
+
+        default:
+            wxFAIL_MSG( "unsupported title bar button" );
+            return;
+    }
+
+    DoDrawButtonLike(hTheme, part, dc, rect, flags);

 }
 
 // ----------------------------------------------------------------------------
 }
 
 // ----------------------------------------------------------------------------