///////////////////////////////////////////////////////////////////////////////
-// Name: msw/renderer.cpp
-// Purpose: implementation of wxRendererBase for Windows
+// Name: src/msw/renderer.cpp
+// Purpose: implementation of wxRendererNative for Windows
// Author: Vadim Zeitlin
// Modified by:
// Created: 20.07.2003
// RCS-ID: $Id$
// Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
-// License: wxWindows license
+// License: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
// ============================================================================
#ifndef WX_PRECOMP
#include "wx/string.h"
+ #include "wx/window.h"
+ #include "wx/dc.h"
+ #include "wx/settings.h"
#endif //WX_PRECOMP
+#include "wx/scopeguard.h"
+#include "wx/splitter.h"
#include "wx/renderer.h"
+#include "wx/msw/private.h"
+#include "wx/msw/dc.h"
+#include "wx/msw/uxtheme.h"
+
+// tmschema.h is in Win32 Platform SDK and might not be available with earlier
+// compilers
+#ifndef CP_DROPDOWNBUTTON
+ #define BP_PUSHBUTTON 1
+ #define BP_CHECKBOX 3
+ #define CBS_UNCHECKEDNORMAL 1
+ #define CBS_CHECKEDNORMAL (CBS_UNCHECKEDNORMAL + 4)
+ #define CBS_MIXEDNORMAL (CBS_CHECKEDNORMAL + 4)
+
+ #define PBS_NORMAL 1
+ #define PBS_HOT 2
+ #define PBS_PRESSED 3
+ #define PBS_DISABLED 4
+ #define PBS_DEFAULTED 5
+
+ #define CP_DROPDOWNBUTTON 1
+
+ #define CBXS_NORMAL 1
+ #define CBXS_HOT 2
+ #define CBXS_PRESSED 3
+ #define CBXS_DISABLED 4
+
+ #define TVP_GLYPH 2
+
+ #define GLPS_CLOSED 1
+ #define GLPS_OPENED 2
+
+ #define HP_HEADERITEM 1
+
+ #define HIS_NORMAL 1
+ #define HIS_HOT 2
+ #define HIS_PRESSED 3
+
+ #define TMT_HEIGHT 2417
+
+ #define HP_HEADERSORTARROW 4
+ #define HSAS_SORTEDUP 1
+ #define HSAS_SORTEDDOWN 2
+#endif
+
+#if defined(__WXWINCE__)
+ #ifndef DFCS_FLAT
+ #define DFCS_FLAT 0
+ #endif
+ #ifndef DFCS_MONO
+ #define DFCS_MONO 0
+ #endif
+#endif
+
+#ifndef DFCS_HOT
+ #define DFCS_HOT 0x1000
+#endif
+
+// ----------------------------------------------------------------------------
+// wxRendererMSW: wxRendererNative implementation for "old" Win32 systems
+// ----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxRendererMSW : public wxDelegateRendererNative
+{
+public:
+ wxRendererMSW() { }
+
+ static wxRendererNative& Get();
+
+ virtual void DrawComboBoxDropButton(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
+
+ virtual void DrawCheckBox(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
+
+ virtual void DrawPushButton(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
+
+ virtual void DrawFocusRect(wxWindow* win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
+
+ virtual int GetHeaderButtonHeight(wxWindow *win);
+
+private:
+ DECLARE_NO_COPY_CLASS(wxRendererMSW)
+};
// ----------------------------------------------------------------------------
-// wxRendererMSW: our wxRendererBase implementation
+// wxRendererXP: wxRendererNative implementation for Windows XP and later
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxRendererMSW : public wxDelegateRendererBase
+#if wxUSE_UXTHEME
+
+class WXDLLEXPORT wxRendererXP : public wxDelegateRendererNative
{
+public:
+ wxRendererXP() : wxDelegateRendererNative(wxRendererMSW::Get()) { }
+
+ static wxRendererNative& Get();
+
+ virtual int DrawHeaderButton(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0,
+ wxHeaderSortIconType sortArrow = wxHDR_SORT_ICON_NONE,
+ wxHeaderButtonParams* params = NULL);
+
+ virtual void DrawTreeItemButton(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
+ virtual void DrawSplitterBorder(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
+ virtual void DrawSplitterSash(wxWindow *win,
+ wxDC& dc,
+ const wxSize& size,
+ wxCoord position,
+ wxOrientation orient,
+ int flags = 0);
+ virtual void DrawComboBoxDropButton(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
+ virtual void DrawCheckBox(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
+
+ virtual void DrawPushButton(wxWindow *win,
+ wxDC& dc,
+ 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)
};
+#endif // wxUSE_UXTHEME
+
// ============================================================================
-// implementation
+// wxRendererNative and wxRendererMSW implementation
// ============================================================================
+/* static */
+wxRendererNative& wxRendererNative::GetDefault()
+{
+#if wxUSE_UXTHEME
+ wxUxThemeEngine *themeEngine = wxUxThemeEngine::Get();
+ if ( themeEngine && themeEngine->IsAppThemed() )
+ return wxRendererXP::Get();
+#endif // wxUSE_UXTHEME
+
+ return wxRendererMSW::Get();
+}
+
/* static */
wxRendererNative& wxRendererMSW::Get()
{
return s_rendererMSW;
}
+void
+wxRendererMSW::DrawComboBoxDropButton(wxWindow * WXUNUSED(win),
+ wxDC& dc,
+ const wxRect& rect,
+ int flags)
+{
+ RECT r;
+ wxCopyRectToRECT(rect, r);
+
+ int style = DFCS_SCROLLCOMBOBOX;
+ if ( flags & wxCONTROL_DISABLED )
+ style |= DFCS_INACTIVE;
+ if ( flags & wxCONTROL_PRESSED )
+ style |= DFCS_PUSHED | DFCS_FLAT;
+
+ ::DrawFrameControl(GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), &r, DFC_SCROLL, style);
+}
+
+void
+wxRendererMSW::DrawCheckBox(wxWindow * WXUNUSED(win),
+ wxDC& dc,
+ const wxRect& rect,
+ int flags)
+{
+ RECT r;
+ wxCopyRectToRECT(rect, r);
+
+ int style = DFCS_BUTTONCHECK;
+ if ( flags & wxCONTROL_CHECKED )
+ style |= DFCS_CHECKED;
+ if ( flags & wxCONTROL_DISABLED )
+ style |= DFCS_INACTIVE;
+ if ( flags & wxCONTROL_FLAT )
+ style |= DFCS_MONO;
+ if ( flags & wxCONTROL_PRESSED )
+ style |= DFCS_PUSHED;
+ if ( flags & wxCONTROL_CURRENT )
+ style |= DFCS_HOT;
+
+ ::DrawFrameControl(GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), &r, DFC_BUTTON, style);
+}
+
+void
+wxRendererMSW::DrawPushButton(wxWindow * WXUNUSED(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
+ // have to draw the border ourselves
+ wxDCPenChanger pen(dc, *wxBLACK_PEN);
+ wxDCBrushChanger brush(dc, *wxTRANSPARENT_BRUSH);
+ dc.DrawRectangle(rect);
+ rect.Deflate(1);
+ }
+
+ RECT rc;
+ wxCopyRectToRECT(rect, rc);
+
+ ::DrawFrameControl(GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), &rc, DFC_BUTTON, style);
+}
+
+void wxRendererMSW::DrawFocusRect(wxWindow * WXUNUSED(win),
+ wxDC& dc,
+ const wxRect& rect,
+ int WXUNUSED(flags))
+{
+ RECT rc;
+ wxCopyRectToRECT(rect, rc);
+
+ ::DrawFocusRect(GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())), &rc);
+}
+
+int wxRendererMSW::GetHeaderButtonHeight(wxWindow * WXUNUSED(win))
+{
+ // some "reasonable" value returned in case of error, it doesn't really
+ // correspond to anything but it's better than returning 0
+ static const int DEFAULT_HEIGHT = 20;
+
+
+ // create a temporary header window just to get its geometry
+ HWND hwndHeader = ::CreateWindow(WC_HEADER, NULL, 0,
+ 0, 0, 0, 0, NULL, NULL, NULL, NULL);
+ if ( !hwndHeader )
+ return DEFAULT_HEIGHT;
+
+ wxON_BLOCK_EXIT1( ::DestroyWindow, hwndHeader );
+
+ // initialize the struct filled with the values by Header_Layout()
+ RECT parentRect = { 0, 0, 100, 100 };
+ WINDOWPOS wp = { 0, 0, 0, 0, 0, 0, 0 };
+ HDLAYOUT hdl = { &parentRect, &wp };
+
+ return Header_Layout(hwndHeader, &hdl) ? wp.cy : DEFAULT_HEIGHT;
+}
+
+// ============================================================================
+// wxRendererXP implementation
+// ============================================================================
+
+#if wxUSE_UXTHEME
+
+/* static */
+wxRendererNative& wxRendererXP::Get()
+{
+ static wxRendererXP s_rendererXP;
+
+ return s_rendererXP;
+}
+
+// NOTE: There is no guarantee that the button drawn fills the entire rect (XP
+// default theme, for example), so the caller should have cleared button's
+// background before this call. This is quite likely a wxMSW-specific thing.
+void
+wxRendererXP::DrawComboBoxDropButton(wxWindow * win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags)
+{
+ wxUxThemeHandle hTheme(win, L"COMBOBOX");
+ if ( !hTheme )
+ {
+ m_rendererNative.DrawComboBoxDropButton(win, dc, rect, flags);
+ return;
+ }
+
+ RECT r;
+ wxCopyRectToRECT(rect, r);
+
+ int state;
+ if ( flags & wxCONTROL_PRESSED )
+ state = CBXS_PRESSED;
+ else if ( flags & wxCONTROL_CURRENT )
+ state = CBXS_HOT;
+ else if ( flags & wxCONTROL_DISABLED )
+ state = CBXS_DISABLED;
+ else
+ state = CBXS_NORMAL;
+
+ wxUxThemeEngine::Get()->DrawThemeBackground
+ (
+ hTheme,
+ GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())),
+ CP_DROPDOWNBUTTON,
+ state,
+ &r,
+ NULL
+ );
+
+}
+
+int
+wxRendererXP::DrawHeaderButton(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags,
+ wxHeaderSortIconType sortArrow,
+ wxHeaderButtonParams* params)
+{
+ wxUxThemeHandle hTheme(win, L"HEADER");
+ if ( !hTheme )
+ {
+ return m_rendererNative.DrawHeaderButton(win, dc, rect, flags, sortArrow, params);
+ }
+
+ RECT r;
+ wxCopyRectToRECT(rect, r);
+
+ int state;
+ if ( flags & wxCONTROL_PRESSED )
+ state = HIS_PRESSED;
+ else if ( flags & wxCONTROL_CURRENT )
+ state = HIS_HOT;
+ else
+ state = HIS_NORMAL;
+ wxUxThemeEngine::Get()->DrawThemeBackground
+ (
+ hTheme,
+ GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())),
+ HP_HEADERITEM,
+ state,
+ &r,
+ NULL
+ );
+
+ // NOTE: Using the theme to draw HP_HEADERSORTARROW doesn't do anything.
+ // Why? If this can be fixed then draw the sort arrows using the theme
+ // and then clear those flags before calling DrawHeaderButtonContents.
+
+ // Add any extras that are specified in flags and params
+ return DrawHeaderButtonContents(win, dc, rect, flags, sortArrow, params);
+}
+
+
+void
+wxRendererXP::DrawTreeItemButton(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags)
+{
+ wxUxThemeHandle hTheme(win, L"TREEVIEW");
+ if ( !hTheme )
+ {
+ m_rendererNative.DrawTreeItemButton(win, dc, rect, flags);
+ return;
+ }
+
+ RECT r;
+ wxCopyRectToRECT(rect, r);
+
+ int state = flags & wxCONTROL_EXPANDED ? GLPS_OPENED : GLPS_CLOSED;
+ wxUxThemeEngine::Get()->DrawThemeBackground
+ (
+ hTheme,
+ GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())),
+ TVP_GLYPH,
+ state,
+ &r,
+ NULL
+ );
+}
+
+void
+wxRendererXP::DrawCheckBox(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags)
+{
+ wxUxThemeHandle hTheme(win, L"BUTTON");
+ if ( !hTheme )
+ {
+ m_rendererNative.DrawCheckBox(win, dc, rect, flags);
+ return;
+ }
+
+ 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;
+
+ // CBS_XXX is followed by CBX_XXXHOT, then CBS_XXXPRESSED and DISABLED
+ enum
+ {
+ CBS_HOT_OFFSET = 1,
+ CBS_PRESSED_OFFSET = 2,
+ CBS_DISABLED_OFFSET = 3
+ };
+
+ if ( flags & wxCONTROL_DISABLED )
+ state += CBS_DISABLED_OFFSET;
+ else if ( flags & wxCONTROL_PRESSED )
+ state += CBS_PRESSED_OFFSET;
+ else if ( flags & wxCONTROL_CURRENT )
+ state += CBS_HOT_OFFSET;
+
+ wxUxThemeEngine::Get()->DrawThemeBackground
+ (
+ hTheme,
+ GetHdcOf(*((wxMSWDCImpl*)dc.GetImpl())),
+ BP_CHECKBOX,
+ state,
+ &r,
+ NULL
+ );
+}
+
+void
+wxRendererXP::DrawPushButton(wxWindow * win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags)
+{
+ wxUxThemeHandle hTheme(win, L"BUTTON");
+ if ( !hTheme )
+ {
+ m_rendererNative.DrawPushButton(win, dc, rect, flags);
+ return;
+ }
+
+ RECT r;
+ wxCopyRectToRECT(rect, r);
+
+ 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;
+
+ wxUxThemeEngine::Get()->DrawThemeBackground
+ (
+ hTheme,
+ 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
+// ----------------------------------------------------------------------------
+
+// the width of the sash: this is the same as used by Explorer...
+static const wxCoord SASH_WIDTH = 4;
+
+wxSplitterRenderParams
+wxRendererXP::GetSplitterParams(const wxWindow * win)
+{
+ if ( win->HasFlag(wxSP_NO_XP_THEME) )
+ return m_rendererNative.GetSplitterParams(win);
+ else
+ return wxSplitterRenderParams(SASH_WIDTH, 0, false);
+}
+
+void
+wxRendererXP::DrawSplitterBorder(wxWindow * win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags)
+{
+ if ( win->HasFlag(wxSP_NO_XP_THEME) )
+ {
+ m_rendererNative.DrawSplitterBorder(win, dc, rect, flags);
+ }
+}
+
+void
+wxRendererXP::DrawSplitterSash(wxWindow *win,
+ wxDC& dc,
+ const wxSize& size,
+ wxCoord position,
+ wxOrientation orient,
+ int flags)
+{
+ if ( !win->HasFlag(wxSP_NO_XP_THEME) )
+ {
+ dc.SetPen(*wxTRANSPARENT_PEN);
+ dc.SetBrush(wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)));
+ if ( orient == wxVERTICAL )
+ {
+ dc.DrawRectangle(position, 0, SASH_WIDTH, size.y);
+ }
+ else // wxHORIZONTAL
+ {
+ dc.DrawRectangle(0, position, size.x, SASH_WIDTH);
+ }
+
+ return;
+ }
+
+ m_rendererNative.DrawSplitterSash(win, dc, size, position, orient, flags);
+}
+
+#endif // wxUSE_UXTHEME
projects / wxWidgets.git / blobdiff