X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5aac6f3f9563d5a56470982cc11c35c81f555671..1aff4201c36daec702cabc869c0bf899c56ba8cc:/src/msw/renderer.cpp?ds=sidebyside diff --git a/src/msw/renderer.cpp b/src/msw/renderer.cpp index 8c31c76192..4c748fd526 100644 --- a/src/msw/renderer.cpp +++ b/src/msw/renderer.cpp @@ -6,7 +6,7 @@ // Created: 20.07.2003 // RCS-ID: $Id$ // Copyright: (c) 2003 Vadim Zeitlin -// License: wxWindows licence +// Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -35,24 +35,8 @@ #include "wx/splitter.h" #include "wx/renderer.h" #include "wx/msw/private.h" -#include "wx/msw/dc.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 @@ -108,46 +92,13 @@ using namespace Gdiplus; #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 -#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; + #define WP_MINBUTTON 15 + #define WP_MAXBUTTON 17 + #define WP_CLOSEBUTTON 18 + #define WP_RESTOREBUTTON 21 + #define WP_HELPBUTTON 23 #endif -}; #if defined(__WXWINCE__) #ifndef DFCS_FLAT @@ -203,7 +154,10 @@ public: virtual void DrawCheckBox(wxWindow *win, wxDC& dc, const wxRect& rect, - int flags = 0); + int flags = 0) + { + DoDrawButton(DFCS_BUTTONCHECK, win, dc, rect, flags); + } virtual void DrawPushButton(wxWindow *win, wxDC& dc, @@ -213,28 +167,56 @@ public: virtual void DrawChoice(wxWindow* win, wxDC& dc, const wxRect& rect, - int flags=0); + int flags = 0); virtual void DrawComboBox(wxWindow* win, - wxDC& dc, - const wxRect& rect, - int flags=0); + wxDC& dc, + const wxRect& rect, + int flags = 0); virtual void DrawTextCtrl(wxWindow* win, - wxDC& dc, - const wxRect& rect, - int flags=0); + wxDC& dc, + const wxRect& rect, + int flags = 0); - virtual void DrawRadioButton(wxWindow* win, - wxDC& dc, - const wxRect& rect, - int flags=0); + virtual void DrawRadioBitmap(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags = 0) + { + 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: + // 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, + int flags) + { + DoDrawFrameControl(DFC_BUTTON, kind, win, dc, rect, flags); + } + wxDECLARE_NO_COPY_CLASS(wxRendererMSW); }; @@ -279,15 +261,55 @@ public: virtual void DrawCheckBox(wxWindow *win, wxDC& dc, const wxRect& rect, - int flags = 0); + int flags = 0) + { + if ( !DoDrawXPButton(BP_CHECKBOX, win, dc, rect, flags) ) + m_rendererNative.DrawCheckBox(win, dc, rect, flags); + } virtual void DrawPushButton(wxWindow *win, wxDC& dc, const wxRect& rect, - int flags = 0); + int flags = 0) + { + if ( !DoDrawXPButton(BP_PUSHBUTTON, win, dc, rect, flags) ) + m_rendererNative.DrawPushButton(win, dc, rect, flags); + } + + virtual void DrawRadioBitmap(wxWindow *win, + wxDC& dc, + const wxRect& rect, + int flags = 0) + { + if ( !DoDrawXPButton(BP_RADIOBUTTON, 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: + // 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, + wxDC& dc, + const wxRect& rect, + int flags); + wxDECLARE_NO_COPY_CLASS(wxRendererXP); }; @@ -306,7 +328,7 @@ void wxRendererMSWBase::DrawFocusRect(wxWindow * WXUNUSED(win), RECT rc; wxCopyRectToRECT(rect, rc); - ::DrawFocusRect(GraphicsHDC(&dc), &rc); + ::DrawFocusRect(GetHdcOf(dc.GetTempHDC()), &rc); } void wxRendererMSWBase::DrawItemSelectionRect(wxWindow *win, @@ -379,19 +401,21 @@ wxRendererMSW::DrawComboBoxDropButton(wxWindow * WXUNUSED(win), 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 -wxRendererMSW::DrawCheckBox(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); - int style = DFCS_BUTTONCHECK; + int style = kind; if ( flags & wxCONTROL_CHECKED ) style |= DFCS_CHECKED; if ( flags & wxCONTROL_DISABLED ) @@ -403,22 +427,16 @@ wxRendererMSW::DrawCheckBox(wxWindow * WXUNUSED(win), if ( flags & wxCONTROL_CURRENT ) style |= DFCS_HOT; - ::DrawFrameControl(GraphicsHDC(&dc), &r, DFC_BUTTON, style); + ::DrawFrameControl(GetHdcOf(dc.GetTempHDC()), &r, type, style); } void -wxRendererMSW::DrawPushButton(wxWindow * WXUNUSED(win), +wxRendererMSW::DrawPushButton(wxWindow *win, wxDC& dc, const wxRect& rectOrig, int flags) { wxRect rect(rectOrig); - - int style = DFCS_BUTTONPUSH; - if ( flags & wxCONTROL_DISABLED ) - style |= DFCS_INACTIVE; - if ( flags & wxCONTROL_PRESSED ) - style |= DFCS_PUSHED | DFCS_FLAT; if ( flags & wxCONTROL_ISDEFAULT ) { // DrawFrameControl() doesn't seem to support default buttons so we @@ -429,10 +447,45 @@ wxRendererMSW::DrawPushButton(wxWindow * WXUNUSED(win), rect.Deflate(1); } - RECT rc; - wxCopyRectToRECT(rect, rc); + 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; - ::DrawFrameControl(GraphicsHDC(&dc), &rc, DFC_BUTTON, style); + 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)) @@ -502,7 +555,7 @@ void wxRendererMSW::DrawTextCtrl(wxWindow* win, wxDC& dc, const wxRect& rect, in } -// Draw the equivallent of a wxComboBox +// Draw the equivalent of a wxComboBox void wxRendererMSW::DrawComboBox(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) { // Draw the main part of the control same as TextCtrl @@ -525,51 +578,6 @@ void wxRendererMSW::DrawChoice(wxWindow* win, wxDC& dc, DrawComboBox(win, dc, rect, flags); } - -// Draw a themed radio button -void wxRendererMSW::DrawRadioButton(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) -{ -#if wxUSE_UXTHEME - wxUxThemeHandle hTheme(win, L"BUTTON"); - if ( !hTheme ) -#endif - { - // ??? m_rendererNative.DrawRadioButton(win, dc, rect, flags); - return; - } - -#if wxUSE_UXTHEME - RECT r; - wxCopyRectToRECT(rect, r); - - int state; - if ( flags & wxCONTROL_CHECKED ) - state = RBS_CHECKEDNORMAL; - else if ( flags & wxCONTROL_UNDETERMINED ) - state = RBS_MIXEDNORMAL; - else - state = RBS_UNCHECKEDNORMAL; - - // RBS_XXX is followed by RBX_XXXGOT, then RBS_XXXPRESSED and DISABLED - if ( flags & wxCONTROL_CURRENT ) - state += 1; - else if ( flags & wxCONTROL_PRESSED ) - state += 2; - else if ( flags & wxCONTROL_DISABLED ) - state += 3; - - wxUxThemeEngine::Get()->DrawThemeBackground - ( - hTheme, - GraphicsHDC(&dc), - BP_RADIOBUTTON, - state, - &r, - NULL - ); -#endif -} - // ============================================================================ // wxRendererXP implementation // ============================================================================ @@ -616,7 +624,7 @@ wxRendererXP::DrawComboBoxDropButton(wxWindow * win, wxUxThemeEngine::Get()->DrawThemeBackground ( hTheme, - GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), + GetHdcOf(dc.GetTempHDC()), CP_DROPDOWNBUTTON, state, &r, @@ -652,7 +660,7 @@ wxRendererXP::DrawHeaderButton(wxWindow *win, wxUxThemeEngine::Get()->DrawThemeBackground ( hTheme, - GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), + GetHdcOf(dc.GetTempHDC()), HP_HEADERITEM, state, &r, @@ -688,7 +696,7 @@ wxRendererXP::DrawTreeItemButton(wxWindow *win, wxUxThemeEngine::Get()->DrawThemeBackground ( hTheme, - GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), + GetHdcOf(dc.GetTempHDC()), TVP_GLYPH, state, &r, @@ -696,52 +704,69 @@ wxRendererXP::DrawTreeItemButton(wxWindow *win, ); } - - -void -wxRendererXP::DrawCheckBox(wxWindow *win, - wxDC& dc, - const wxRect& rect, - int flags) +bool +wxRendererXP::DoDrawXPButton(int kind, + wxWindow *win, + wxDC& dc, + const wxRect& rect, + int flags) { wxUxThemeHandle hTheme(win, L"BUTTON"); if ( !hTheme ) - { - m_rendererNative.DrawCheckBox(win, dc, rect, flags); - return; - } + return false; + + DoDrawButtonLike(hTheme, kind, dc, rect, flags); + return true; +} + +void +wxRendererXP::DoDrawButtonLike(HTHEME htheme, + int part, + wxDC& dc, + const wxRect& rect, + int flags) +{ RECT r; wxCopyRectToRECT(rect, r); - int state; - if ( flags & wxCONTROL_CHECKED ) - state = CBS_CHECKEDNORMAL; - else if ( flags & wxCONTROL_UNDETERMINED ) - state = CBS_MIXEDNORMAL; - else - state = CBS_UNCHECKEDNORMAL; + // the base state is always 1, whether it is PBS_NORMAL, + // {CBS,RBS}_UNCHECKEDNORMAL or CBS_NORMAL + int state = 1; - // CBS_XXX is followed by CBX_XXXHOT, then CBS_XXXPRESSED and DISABLED + // XBS_XXX is followed by XBX_XXXHOT, then XBS_XXXPRESSED and DISABLED enum { - CBS_HOT_OFFSET = 1, - CBS_PRESSED_OFFSET = 2, - CBS_DISABLED_OFFSET = 3 + NORMAL_OFFSET, + HOT_OFFSET, + PRESSED_OFFSET, + DISABLED_OFFSET, + STATES_COUNT }; + // in both RBS_ and CBS_ enums CHECKED elements are offset by 4 from base + // (UNCHECKED) ones and MIXED are offset by 4 again as there are all states + // from the above enum in between them + if ( flags & wxCONTROL_CHECKED ) + state += STATES_COUNT; + else if ( flags & wxCONTROL_UNDETERMINED ) + state += 2*STATES_COUNT; + if ( flags & wxCONTROL_DISABLED ) - state += CBS_DISABLED_OFFSET; + state += DISABLED_OFFSET; else if ( flags & wxCONTROL_PRESSED ) - state += CBS_PRESSED_OFFSET; + state += PRESSED_OFFSET; else if ( flags & wxCONTROL_CURRENT ) - state += CBS_HOT_OFFSET; + state += HOT_OFFSET; + // wxCONTROL_ISDEFAULT flag is only valid for push buttons + else if ( part == BP_PUSHBUTTON && (flags & wxCONTROL_ISDEFAULT) ) + state = PBS_DEFAULTED; wxUxThemeEngine::Get()->DrawThemeBackground ( - hTheme, - GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), - BP_CHECKBOX, + htheme, + GetHdcOf(dc.GetTempHDC()), + part, state, &r, NULL @@ -749,44 +774,49 @@ wxRendererXP::DrawCheckBox(wxWindow *win, } void -wxRendererXP::DrawPushButton(wxWindow * win, - wxDC& dc, - const wxRect& rect, - int flags) +wxRendererXP::DrawTitleBarBitmap(wxWindow *win, + wxDC& dc, + const wxRect& rect, + wxTitleBarButton button, + int flags) { - wxUxThemeHandle hTheme(win, L"BUTTON"); + wxUxThemeHandle hTheme(win, L"WINDOW"); if ( !hTheme ) { - m_rendererNative.DrawPushButton(win, dc, rect, flags); + m_rendererNative.DrawTitleBarBitmap(win, dc, rect, button, flags); return; } - RECT r; - wxCopyRectToRECT(rect, r); + int part; + switch ( button ) + { + case wxTITLEBAR_BUTTON_CLOSE: + part = WP_CLOSEBUTTON; + break; - int state; - if ( flags & wxCONTROL_PRESSED ) - state = PBS_PRESSED; - else if ( flags & wxCONTROL_CURRENT ) - state = PBS_HOT; - else if ( flags & wxCONTROL_DISABLED ) - state = PBS_DISABLED; - else if ( flags & wxCONTROL_ISDEFAULT ) - state = PBS_DEFAULTED; - else - state = PBS_NORMAL; + case wxTITLEBAR_BUTTON_MAXIMIZE: + part = WP_MAXBUTTON; + break; - wxUxThemeEngine::Get()->DrawThemeBackground - ( - hTheme, - GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), - BP_PUSHBUTTON, - state, - &r, - NULL - ); -} + 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); +} // ---------------------------------------------------------------------------- // splitter drawing