X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4cda739ce41ce482c8edbeebdd8f7ceb5e3cb371..d23d3b702b6d2dfc03d4ea66138f3053fce4aca7:/src/msw/renderer.cpp diff --git a/src/msw/renderer.cpp b/src/msw/renderer.cpp index 285dfabbd1..8c31c76192 100644 --- a/src/msw/renderer.cpp +++ b/src/msw/renderer.cpp @@ -35,13 +35,33 @@ #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 #define BP_PUSHBUTTON 1 + #define BP_RADIOBUTTON 2 #define BP_CHECKBOX 3 + #define RBS_UNCHECKEDNORMAL 1 + #define RBS_CHECKEDNORMAL (RBS_UNCHECKEDNORMAL + 4) + #define RBS_MIXEDNORMAL (RBS_CHECKEDNORMAL + 4) #define CBS_UNCHECKEDNORMAL 1 #define CBS_CHECKEDNORMAL (CBS_UNCHECKEDNORMAL + 4) #define CBS_MIXEDNORMAL (CBS_CHECKEDNORMAL + 4) @@ -75,7 +95,59 @@ #define HP_HEADERSORTARROW 4 #define HSAS_SORTEDUP 1 #define HSAS_SORTEDDOWN 2 + + #define EP_EDITTEXT 1 + #define ETS_NORMAL 1 + #define ETS_HOT 2 + #define ETS_SELECTED 3 + #define ETS_DISABLED 4 + #define ETS_FOCUSED 5 + #define ETS_READONLY 6 + #define ETS_ASSIST 7 + #define TMT_FILLCOLOR 3802 + #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; #endif +}; #if defined(__WXWINCE__) #ifndef DFCS_FLAT @@ -90,11 +162,33 @@ #define DFCS_HOT 0x1000 #endif +// ---------------------------------------------------------------------------- +// methods common to wxRendererMSW and wxRendererXP +// ---------------------------------------------------------------------------- + +class wxRendererMSWBase : public wxDelegateRendererNative +{ +public: + wxRendererMSWBase() { } + wxRendererMSWBase(wxRendererNative& rendererNative) + : wxDelegateRendererNative(rendererNative) { } + + void DrawFocusRect(wxWindow * win, + wxDC& dc, + const wxRect& rect, + int flags = 0); + + void DrawItemSelectionRect(wxWindow *win, + wxDC& dc, + const wxRect& rect, + int flags = 0); +}; + // ---------------------------------------------------------------------------- // wxRendererMSW: wxRendererNative implementation for "old" Win32 systems // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxRendererMSW : public wxDelegateRendererNative +class wxRendererMSW : public wxRendererMSWBase { public: wxRendererMSW() { } @@ -116,15 +210,32 @@ public: const wxRect& rect, int flags = 0); - virtual void DrawFocusRect(wxWindow* win, - wxDC& dc, - const wxRect& rect, - int flags = 0); + virtual void DrawChoice(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags=0); + + virtual void DrawComboBox(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags=0); + + virtual void DrawTextCtrl(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags=0); + + virtual void DrawRadioButton(wxWindow* win, + wxDC& dc, + const wxRect& rect, + int flags=0); + + virtual wxSize GetCheckBoxSize(wxWindow *win); virtual int GetHeaderButtonHeight(wxWindow *win); private: - DECLARE_NO_COPY_CLASS(wxRendererMSW) + wxDECLARE_NO_COPY_CLASS(wxRendererMSW); }; // ---------------------------------------------------------------------------- @@ -133,10 +244,10 @@ private: #if wxUSE_UXTHEME -class WXDLLEXPORT wxRendererXP : public wxDelegateRendererNative +class wxRendererXP : public wxRendererMSWBase { public: - wxRendererXP() : wxDelegateRendererNative(wxRendererMSW::Get()) { } + wxRendererXP() : wxRendererMSWBase(wxRendererMSW::Get()) { } static wxRendererNative& Get(); @@ -175,19 +286,60 @@ public: const wxRect& rect, int flags = 0); - virtual void DrawItemSelectionRect(wxWindow *win, - wxDC& dc, - const wxRect& rect, - int flags = 0 ); - - virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win); private: - DECLARE_NO_COPY_CLASS(wxRendererXP) + wxDECLARE_NO_COPY_CLASS(wxRendererXP); }; #endif // wxUSE_UXTHEME + +// ============================================================================ +// wxRendererMSWBase implementation +// ============================================================================ + +void wxRendererMSWBase::DrawFocusRect(wxWindow * WXUNUSED(win), + wxDC& dc, + const wxRect& rect, + int WXUNUSED(flags)) +{ + RECT rc; + wxCopyRectToRECT(rect, rc); + + ::DrawFocusRect(GraphicsHDC(&dc), &rc); +} + +void wxRendererMSWBase::DrawItemSelectionRect(wxWindow *win, + wxDC& dc, + const wxRect& rect, + int flags) +{ + wxBrush brush; + if ( flags & wxCONTROL_SELECTED ) + { + if ( flags & wxCONTROL_FOCUSED ) + { + brush = wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT)); + } + else // !focused + { + brush = wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)); + } + } + else // !selected + { + brush = *wxTRANSPARENT_BRUSH; + } + + dc.SetBrush(brush); + dc.SetPen(*wxTRANSPARENT_PEN); + dc.DrawRectangle( rect ); + + if ((flags & wxCONTROL_FOCUSED) && (flags & wxCONTROL_CURRENT)) + DrawFocusRect( win, dc, rect, flags ); +} + + // ============================================================================ // wxRendererNative and wxRendererMSW implementation // ============================================================================ @@ -227,7 +379,7 @@ wxRendererMSW::DrawComboBoxDropButton(wxWindow * WXUNUSED(win), if ( flags & wxCONTROL_PRESSED ) style |= DFCS_PUSHED | DFCS_FLAT; - ::DrawFrameControl(GetHdcOf(dc), &r, DFC_SCROLL, style); + ::DrawFrameControl(GraphicsHDC(&dc), &r, DFC_SCROLL, style); } void @@ -251,7 +403,7 @@ wxRendererMSW::DrawCheckBox(wxWindow * WXUNUSED(win), if ( flags & wxCONTROL_CURRENT ) style |= DFCS_HOT; - ::DrawFrameControl(GetHdcOf(dc), &r, DFC_BUTTON, style); + ::DrawFrameControl(GraphicsHDC(&dc), &r, DFC_BUTTON, style); } void @@ -280,18 +432,13 @@ wxRendererMSW::DrawPushButton(wxWindow * WXUNUSED(win), RECT rc; wxCopyRectToRECT(rect, rc); - ::DrawFrameControl(GetHdcOf(dc), &rc, DFC_BUTTON, style); + ::DrawFrameControl(GraphicsHDC(&dc), &rc, DFC_BUTTON, style); } -void wxRendererMSW::DrawFocusRect(wxWindow * WXUNUSED(win), - wxDC& dc, - const wxRect& rect, - int WXUNUSED(flags)) +wxSize wxRendererMSW::GetCheckBoxSize(wxWindow * WXUNUSED(win)) { - RECT rc; - wxCopyRectToRECT(rect, rc); - - ::DrawFocusRect(GetHdcOf(dc), &rc); + return wxSize(::GetSystemMetrics(SM_CXMENUCHECK), + ::GetSystemMetrics(SM_CYMENUCHECK)); } int wxRendererMSW::GetHeaderButtonHeight(wxWindow * WXUNUSED(win)) @@ -317,6 +464,112 @@ int wxRendererMSW::GetHeaderButtonHeight(wxWindow * WXUNUSED(win)) return Header_Layout(hwndHeader, &hdl) ? wp.cy : DEFAULT_HEIGHT; } +// Uses the theme to draw the border and fill for something like a wxTextCtrl +void wxRendererMSW::DrawTextCtrl(wxWindow* win, wxDC& dc, const wxRect& rect, int flags) +{ + wxColour fill; + wxColour bdr; + COLORREF cref; + +#if wxUSE_UXTHEME + wxUxThemeHandle hTheme(win, L"EDIT"); + if (hTheme) + { + wxUxThemeEngine::Get()->GetThemeColor(hTheme, EP_EDITTEXT, + ETS_NORMAL, TMT_FILLCOLOR, &cref); + fill = wxRGBToColour(cref); + + int etsState; + if ( flags & wxCONTROL_DISABLED ) + etsState = ETS_DISABLED; + else + etsState = ETS_NORMAL; + + wxUxThemeEngine::Get()->GetThemeColor(hTheme, EP_EDITTEXT, + etsState, TMT_BORDERCOLOR, &cref); + bdr = wxRGBToColour(cref); + } + else +#endif + { + fill = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW); + bdr = *wxBLACK; + } + + dc.SetPen( bdr ); + dc.SetBrush( fill ); + dc.DrawRectangle(rect); +} + + +// Draw the equivallent 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 + DrawTextCtrl(win, dc, rect, flags); + + // Draw the button inside the border, on the right side + wxRect br(rect); + br.height -= 2; + br.x += br.width - br.height - 1; + br.width = br.height; + br.y += 1; + + DrawComboBoxDropButton(win, dc, br, flags); +} + + +void wxRendererMSW::DrawChoice(wxWindow* win, wxDC& dc, + const wxRect& rect, int flags) +{ + 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 // ============================================================================ @@ -363,7 +616,7 @@ wxRendererXP::DrawComboBoxDropButton(wxWindow * win, wxUxThemeEngine::Get()->DrawThemeBackground ( hTheme, - GetHdcOf(dc), + GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), CP_DROPDOWNBUTTON, state, &r, @@ -399,7 +652,7 @@ wxRendererXP::DrawHeaderButton(wxWindow *win, wxUxThemeEngine::Get()->DrawThemeBackground ( hTheme, - GetHdcOf(dc), + GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), HP_HEADERITEM, state, &r, @@ -435,7 +688,7 @@ wxRendererXP::DrawTreeItemButton(wxWindow *win, wxUxThemeEngine::Get()->DrawThemeBackground ( hTheme, - GetHdcOf(dc), + GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), TVP_GLYPH, state, &r, @@ -443,6 +696,8 @@ wxRendererXP::DrawTreeItemButton(wxWindow *win, ); } + + void wxRendererXP::DrawCheckBox(wxWindow *win, wxDC& dc, @@ -485,7 +740,7 @@ wxRendererXP::DrawCheckBox(wxWindow *win, wxUxThemeEngine::Get()->DrawThemeBackground ( hTheme, - GetHdcOf(dc), + GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), BP_CHECKBOX, state, &r, @@ -524,48 +779,15 @@ wxRendererXP::DrawPushButton(wxWindow * win, wxUxThemeEngine::Get()->DrawThemeBackground ( hTheme, - GetHdcOf(dc), + GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), BP_PUSHBUTTON, state, &r, NULL ); - -} - -void -wxRendererXP::DrawItemSelectionRect(wxWindow *win, - wxDC& dc, - const wxRect& rect, - int flags) -{ - wxBrush brush; - if ( flags & wxCONTROL_SELECTED ) - { - if ( flags & wxCONTROL_FOCUSED ) - { - brush = wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT)); - } - else // !focused - { - brush = wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)); - } - } - else // !selected - { - brush = *wxTRANSPARENT_BRUSH; - } - - dc.SetBrush(brush); - dc.SetPen(*wxTRANSPARENT_PEN); - dc.DrawRectangle( rect ); - - if ((flags & wxCONTROL_FOCUSED) && (flags & wxCONTROL_CURRENT)) - DrawFocusRect( win, dc, rect, flags ); } - // ---------------------------------------------------------------------------- // splitter drawing // ----------------------------------------------------------------------------