+++ /dev/null
-///////////////////////////////////////////////////////////////////////////////
-// Name: src/mac/carbon/renderer.cpp
-// Purpose: implementation of wxRendererNative for Mac
-// Author: Vadim Zeitlin
-// Modified by:
-// Created: 20.07.2003
-// RCS-ID: $Id$
-// Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
-// License: wxWindows licence
-///////////////////////////////////////////////////////////////////////////////
-
-// for compilers that support precompilation, includes "wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
- #pragma hdrstop
-#endif
-
-#ifndef WX_PRECOMP
- #include "wx/string.h"
- #include "wx/dc.h"
- #include "wx/bitmap.h"
- #include "wx/settings.h"
- #include "wx/dcclient.h"
- #include "wx/toplevel.h"
-#endif
-
-#include "wx/renderer.h"
-#include "wx/graphics.h"
-#include "wx/mac/uma.h"
-
-
-class WXDLLEXPORT wxRendererMac : public wxDelegateRendererNative
-{
-public:
- // draw the header control button (used by wxListCtrl)
- virtual int DrawHeaderButton( wxWindow *win,
- wxDC& dc,
- const wxRect& rect,
- int flags = 0,
- wxHeaderSortIconType sortArrow = wxHDR_SORT_ICON_NONE,
- wxHeaderButtonParams* params = NULL );
-
- virtual int GetHeaderButtonHeight(wxWindow *win);
-
- // draw the expanded/collapsed icon for a tree control item
- virtual void DrawTreeItemButton( wxWindow *win,
- wxDC& dc,
- const wxRect& rect,
- int flags = 0 );
-
- // draw a (vertical) sash
- virtual void DrawSplitterSash( wxWindow *win,
- wxDC& dc,
- const wxSize& size,
- wxCoord position,
- wxOrientation orient,
- int flags = 0 );
-
- virtual void DrawCheckBox(wxWindow *win,
- wxDC& dc,
- const wxRect& rect,
- int flags = 0);
-
- virtual void DrawComboBoxDropButton(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 void DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags = 0);
-
-private:
- void DrawMacThemeButton(wxWindow *win,
- wxDC& dc,
- const wxRect& rect,
- int flags,
- int kind,
- int adornment);
-
- // the tree buttons
- wxBitmap m_bmpTreeExpanded;
- wxBitmap m_bmpTreeCollapsed;
-};
-
-// ============================================================================
-// implementation
-// ============================================================================
-
-// static
-wxRendererNative& wxRendererNative::GetDefault()
-{
- static wxRendererMac s_rendererMac;
-
- return s_rendererMac;
-}
-
-int wxRendererMac::DrawHeaderButton( wxWindow *win,
- wxDC& dc,
- const wxRect& rect,
- int flags,
- wxHeaderSortIconType sortArrow,
- wxHeaderButtonParams* params )
-{
- const wxCoord x = rect.x;
- const wxCoord y = rect.y;
- const wxCoord w = rect.width;
- const wxCoord h = rect.height;
-
- dc.SetBrush( *wxTRANSPARENT_BRUSH );
-
- HIRect headerRect = CGRectMake( x, y, w, h );
- if ( !dc.IsKindOf( CLASSINFO( wxPaintDC ) ) )
- {
- win->Refresh( &rect );
- }
- else
- {
- CGContextRef cgContext;
- wxGCDCImpl *impl = (wxGCDCImpl*) dc.GetImpl();
-
- cgContext = (CGContextRef) impl->GetGraphicsContext()->GetNativeContext();
-
- {
- HIThemeButtonDrawInfo drawInfo;
- HIRect labelRect;
-
- memset( &drawInfo, 0, sizeof(drawInfo) );
- drawInfo.version = 0;
- drawInfo.kind = kThemeListHeaderButton;
- drawInfo.state = (flags & wxCONTROL_DISABLED) ? kThemeStateInactive : kThemeStateActive;
- drawInfo.value = (flags & wxCONTROL_SELECTED) ? kThemeButtonOn : kThemeButtonOff;
- drawInfo.adornment = kThemeAdornmentNone;
-
- // The down arrow is drawn automatically, change it to an up arrow if needed.
- if ( sortArrow == wxHDR_SORT_ICON_UP )
- drawInfo.adornment = kThemeAdornmentHeaderButtonSortUp;
-
- HIThemeDrawButton( &headerRect, &drawInfo, cgContext, kHIThemeOrientationNormal, &labelRect );
-
- // If we don't want any arrows we need to draw over the one already there
- if ( (flags & wxCONTROL_SELECTED) && (sortArrow == wxHDR_SORT_ICON_NONE) )
- {
- // clip to the header rectangle
- CGContextSaveGState( cgContext );
- CGContextClipToRect( cgContext, headerRect );
- // but draw bigger than that so the arrow will get clipped off
- headerRect.size.width += 25;
- HIThemeDrawButton( &headerRect, &drawInfo, cgContext, kHIThemeOrientationNormal, &labelRect );
- CGContextRestoreGState( cgContext );
- }
- }
- }
-
- // Reserve room for the arrows before writing the label, and turn off the
- // flags we've already handled
- wxRect newRect(rect);
- if ( (flags & wxCONTROL_SELECTED) && (sortArrow != wxHDR_SORT_ICON_NONE) )
- {
- newRect.width -= 12;
- sortArrow = wxHDR_SORT_ICON_NONE;
- }
- flags &= ~wxCONTROL_SELECTED;
-
- return DrawHeaderButtonContents(win, dc, newRect, flags, sortArrow, params);
-}
-
-
-int wxRendererMac::GetHeaderButtonHeight(wxWindow* WXUNUSED(win))
-{
- SInt32 standardHeight;
- OSStatus errStatus;
-
- errStatus = GetThemeMetric( kThemeMetricListHeaderHeight, &standardHeight );
- if (errStatus == noErr)
- {
- return standardHeight;
- }
- return -1;
-}
-
-void wxRendererMac::DrawTreeItemButton( wxWindow *win,
- wxDC& dc,
- const wxRect& rect,
- int flags )
-{
- // now the wxGCDC is using native transformations
- const wxCoord x = rect.x;
- const wxCoord y = rect.y;
- const wxCoord w = rect.width;
- const wxCoord h = rect.height;
-
- dc.SetBrush( *wxTRANSPARENT_BRUSH );
-
- HIRect headerRect = CGRectMake( x, y, w, h );
- if ( !dc.IsKindOf( CLASSINFO( wxPaintDC ) ) )
- {
- win->Refresh( &rect );
- }
- else
- {
- CGContextRef cgContext;
-
- wxGCDCImpl *impl = (wxGCDCImpl*) dc.GetImpl();
- cgContext = (CGContextRef) impl->GetGraphicsContext()->GetNativeContext();
-
- HIThemeButtonDrawInfo drawInfo;
- HIRect labelRect;
-
- memset( &drawInfo, 0, sizeof(drawInfo) );
- drawInfo.version = 0;
- drawInfo.kind = kThemeDisclosureButton;
- drawInfo.state = (flags & wxCONTROL_DISABLED) ? kThemeStateInactive : kThemeStateActive;
- // Apple mailing list posts say to use the arrow adornment constants, but those don't work.
- // We need to set the value using the 'old' DrawThemeButton constants instead.
- drawInfo.value = (flags & wxCONTROL_EXPANDED) ? kThemeDisclosureDown : kThemeDisclosureRight;
- drawInfo.adornment = kThemeAdornmentNone;
-
- HIThemeDrawButton( &headerRect, &drawInfo, cgContext, kHIThemeOrientationNormal, &labelRect );
- }
-}
-
-void wxRendererMac::DrawSplitterSash( wxWindow *win,
- wxDC& dc,
- const wxSize& size,
- wxCoord position,
- wxOrientation orient,
- int WXUNUSED(flags) )
-{
- bool hasMetal = win->MacGetTopLevelWindow()->MacGetMetalAppearance();
- SInt32 height;
- GetThemeMetric( kThemeMetricSmallPaneSplitterHeight, &height );
- HIRect splitterRect;
- if (orient == wxVERTICAL)
- splitterRect = CGRectMake( position, 0, height, size.y );
- else
- splitterRect = CGRectMake( 0, position, size.x, height );
-
- // under compositing we should only draw when called by the OS, otherwise just issue a redraw command
- // strange redraw errors occur if we don't do this
-
- if ( !dc.IsKindOf( CLASSINFO( wxPaintDC ) ) )
- {
- wxRect rect( (int) splitterRect.origin.x, (int) splitterRect.origin.y, (int) splitterRect.size.width,
- (int) splitterRect.size.height );
- win->Refresh( &rect );
- }
- else
- {
- CGContextRef cgContext;
- wxGCDCImpl *impl = (wxGCDCImpl*) dc.GetImpl();
- cgContext = (CGContextRef) impl->GetGraphicsContext()->GetNativeContext();
-
- HIThemeSplitterDrawInfo drawInfo;
- drawInfo.version = 0;
- drawInfo.state = kThemeStateActive;
- drawInfo.adornment = hasMetal ? kHIThemeSplitterAdornmentMetal : kHIThemeSplitterAdornmentNone;
- HIThemeDrawPaneSplitter( &splitterRect, &drawInfo, cgContext, kHIThemeOrientationNormal );
- }
-}
-
-void
-wxRendererMac::DrawItemSelectionRect(wxWindow * WXUNUSED(win),
- wxDC& dc,
- const wxRect& rect,
- int flags)
-{
- if ( !(flags & wxCONTROL_SELECTED) )
- return;
-
- wxColour col( wxMacCreateCGColorFromHITheme( (flags & wxCONTROL_FOCUSED) ?
- kThemeBrushAlternatePrimaryHighlightColor
- : kThemeBrushSecondaryHighlightColor ) );
- wxBrush selBrush( col );
-
- dc.SetPen( *wxTRANSPARENT_PEN );
- dc.SetBrush( selBrush );
- dc.DrawRectangle( rect );
-}
-
-
-void
-wxRendererMac::DrawMacThemeButton(wxWindow *win,
- wxDC& dc,
- const wxRect& rect,
- int flags,
- int kind,
- int adornment)
-{
- // now the wxGCDC is using native transformations
- const wxCoord x = rect.x;
- const wxCoord y = rect.y;
- const wxCoord w = rect.width;
- const wxCoord h = rect.height;
-
- dc.SetBrush( *wxTRANSPARENT_BRUSH );
-
- HIRect headerRect = CGRectMake( x, y, w, h );
- if ( !dc.IsKindOf( CLASSINFO( wxPaintDC ) ) )
- {
- win->Refresh( &rect );
- }
- else
- {
- wxGCDCImpl *impl = (wxGCDCImpl*) dc.GetImpl();
- CGContextRef cgContext;
- cgContext = (CGContextRef) impl->GetGraphicsContext()->GetNativeContext();
-
- HIThemeButtonDrawInfo drawInfo;
- HIRect labelRect;
-
- memset( &drawInfo, 0, sizeof(drawInfo) );
- drawInfo.version = 0;
- drawInfo.kind = kind;
- drawInfo.state = (flags & wxCONTROL_DISABLED) ? kThemeStateInactive : kThemeStateActive;
- drawInfo.value = (flags & wxCONTROL_SELECTED) ? kThemeButtonOn : kThemeButtonOff;
- if (flags & wxCONTROL_UNDETERMINED)
- drawInfo.value = kThemeButtonMixed;
- drawInfo.adornment = adornment;
-
- HIThemeDrawButton( &headerRect, &drawInfo, cgContext, kHIThemeOrientationNormal, &labelRect );
- }
-}
-
-void
-wxRendererMac::DrawCheckBox(wxWindow *win,
- wxDC& dc,
- const wxRect& rect,
- int flags)
-{
- if (flags & wxCONTROL_CHECKED)
- flags |= wxCONTROL_SELECTED;
-
- DrawMacThemeButton(win, dc, rect, flags,
- kThemeCheckBox, kThemeAdornmentNone);
-}
-
-void
-wxRendererMac::DrawComboBoxDropButton(wxWindow *win,
- wxDC& dc,
- const wxRect& rect,
- int flags)
-{
- int kind;
- if (win->GetWindowVariant() == wxWINDOW_VARIANT_SMALL || (win->GetParent() && win->GetParent()->GetWindowVariant() == wxWINDOW_VARIANT_SMALL))
- kind = kThemeArrowButtonSmall;
- else if (win->GetWindowVariant() == wxWINDOW_VARIANT_MINI || (win->GetParent() && win->GetParent()->GetWindowVariant() == wxWINDOW_VARIANT_MINI))
- kind = kThemeArrowButtonMini;
- else
- kind = kThemeArrowButton;
-
- DrawMacThemeButton(win, dc, rect, flags,
- kind, kThemeAdornmentArrowDownArrow);
-}
-
-void
-wxRendererMac::DrawPushButton(wxWindow *win,
- wxDC& dc,
- const wxRect& rect,
- int flags)
-{
- int kind;
- if (win->GetWindowVariant() == wxWINDOW_VARIANT_SMALL || (win->GetParent() && win->GetParent()->GetWindowVariant() == wxWINDOW_VARIANT_SMALL))
- kind = kThemeBevelButtonSmall;
- // There is no kThemeBevelButtonMini, but in this case, use Small
- else if (win->GetWindowVariant() == wxWINDOW_VARIANT_MINI || (win->GetParent() && win->GetParent()->GetWindowVariant() == wxWINDOW_VARIANT_MINI))
- kind = kThemeBevelButtonSmall;
- else
- kind = kThemeBevelButton;
-
- DrawMacThemeButton(win, dc, rect, flags,
- kind, kThemeAdornmentNone);
-}
-
-void
-wxRendererMac::DrawFocusRect(wxWindow* win, wxDC& dc, const wxRect& rect, int flags)
-{
- if (!win)
- {
- wxDelegateRendererNative::DrawFocusRect(win, dc, rect, flags);
- return;
- }
-
- CGRect cgrect = CGRectMake( rect.x , rect.y , rect.width, rect.height ) ;
-
- HIThemeFrameDrawInfo info ;
- memset( &info, 0 , sizeof(info) ) ;
-
- info.version = 0 ;
- info.kind = 0 ;
- info.state = kThemeStateActive;
- info.isFocused = true ;
-
- CGContextRef cgContext = (CGContextRef) win->MacGetCGContextRef() ;
- wxASSERT( cgContext ) ;
-
- HIThemeDrawFocusRect( &cgrect , true , cgContext , kHIThemeOrientationNormal ) ;
-}
-
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