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office-gobmx/vcl/win/source/gdi/salnativewidgets-luna.cxx
Luboš Luňák 1946794ae0 mass removal of rtl:: prefixes for O(U)String* 
Modules sal, salhelper, cppu, cppuhelper, codemaker (selectively) and odk
have kept them, in order not to break external API (the automatic using declaration
is LO-internal).

Change-Id: I588fc9e0c45b914f824f91c0376980621d730f09
2013-04-07 14:23:11 +02:00

1518 lines
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
// General info:
// http://msdn.microsoft.com/en-us/library/windows/desktop/hh270423%28v=vs.85%29.aspx
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb773178%28v=vs.85%29.aspx
//
// Useful tool to explore the themes & their rendering:
// http://privat.rejbrand.se/UxExplore.exe
// (found at http://stackoverflow.com/questions/4009701/windows-visual-themes-gallery-of-parts-and-states/4009712#4009712)
//
// Theme subclasses:
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb773218%28v=vs.85%29.aspx
//
// Drawing in non-client area (general DWM-related info):
// http://msdn.microsoft.com/en-us/library/windows/desktop/bb688195%28v=vs.85%29.aspx
#include "rtl/ustring.h"
#include "osl/module.h"
#include "vcl/svapp.hxx"
#include "win/svsys.h"
#include "win/salgdi.h"
#include "win/saldata.hxx"
#include "uxtheme.h"
#include "vssym32.h"
#include <map>
#include <string>
using namespace std;
typedef map< wstring, HTHEME > ThemeMap;
static ThemeMap aThemeMap;
/****************************************************
wrap visual styles API to avoid linking against it
it is not available on all Windows platforms
*****************************************************/
class VisualStylesAPI
{
private:
typedef HTHEME (WINAPI * OpenThemeData_Proc_T) ( HWND hwnd, LPCWSTR pszClassList );
typedef HRESULT (WINAPI * CloseThemeData_Proc_T) ( HTHEME hTheme );
typedef HRESULT (WINAPI * GetThemeBackgroundContentRect_Proc_T) ( HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pBoundingRect, RECT *pContentRect );
typedef HRESULT (WINAPI * DrawThemeBackground_Proc_T) ( HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pRect, const RECT *pClipRect );
typedef HRESULT (WINAPI * DrawThemeText_Proc_T) ( HTHEME hTheme, HDC hdc, int iPartId, int iStateId, LPCWSTR pszText, int iCharCount, DWORD dwTextFlags, DWORD dwTextFlags2, const RECT *pRect );
typedef HRESULT (WINAPI * GetThemePartSize_Proc_T) ( HTHEME hTheme, HDC hdc, int iPartId, int iStateId, RECT *prc, THEMESIZE eSize, SIZE *psz );
typedef BOOL (WINAPI * IsThemeActive_Proc_T) ( void );
OpenThemeData_Proc_T lpfnOpenThemeData;
CloseThemeData_Proc_T lpfnCloseThemeData;
GetThemeBackgroundContentRect_Proc_T lpfnGetThemeBackgroundContentRect;
DrawThemeBackground_Proc_T lpfnDrawThemeBackground;
DrawThemeText_Proc_T lpfnDrawThemeText;
GetThemePartSize_Proc_T lpfnGetThemePartSize;
IsThemeActive_Proc_T lpfnIsThemeActive;
oslModule mhModule;
public:
VisualStylesAPI();
~VisualStylesAPI();
sal_Bool IsAvailable() { return (mhModule != NULL); }
HTHEME OpenThemeData( HWND hwnd, LPCWSTR pszClassList );
HRESULT CloseThemeData( HTHEME hTheme );
HRESULT GetThemeBackgroundContentRect( HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pBoundingRect, RECT *pContentRect );
HRESULT DrawThemeBackground( HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pRect, const RECT *pClipRect );
HRESULT DrawThemeText( HTHEME hTheme, HDC hdc, int iPartId, int iStateId, LPCWSTR pszText, int iCharCount, DWORD dwTextFlags, DWORD dwTextFlags2, const RECT *pRect );
HRESULT GetThemePartSize( HTHEME hTheme, HDC hdc, int iPartId, int iStateId, RECT *prc, THEMESIZE eSize, SIZE *psz );
BOOL IsThemeActive( void );
};
static VisualStylesAPI vsAPI;
VisualStylesAPI::VisualStylesAPI()
: lpfnOpenThemeData( NULL ),
lpfnCloseThemeData( NULL ),
lpfnGetThemeBackgroundContentRect( NULL ),
lpfnDrawThemeBackground( NULL ),
lpfnDrawThemeText( NULL ),
lpfnGetThemePartSize( NULL ),
lpfnIsThemeActive( NULL )
{
OUString aLibraryName( "uxtheme.dll" );
mhModule = osl_loadModule( aLibraryName.pData, SAL_LOADMODULE_DEFAULT );
if ( mhModule )
{
lpfnOpenThemeData = (OpenThemeData_Proc_T)osl_getAsciiFunctionSymbol( mhModule, "OpenThemeData" );
lpfnCloseThemeData = (CloseThemeData_Proc_T)osl_getAsciiFunctionSymbol( mhModule, "CloseThemeData" );
lpfnGetThemeBackgroundContentRect = (GetThemeBackgroundContentRect_Proc_T)osl_getAsciiFunctionSymbol( mhModule, "GetThemeBackgroundContentRect" );
lpfnDrawThemeBackground = (DrawThemeBackground_Proc_T)osl_getAsciiFunctionSymbol( mhModule, "DrawThemeBackground" );
lpfnDrawThemeText = (DrawThemeText_Proc_T)osl_getAsciiFunctionSymbol( mhModule, "DrawThemeText" );
lpfnGetThemePartSize = (GetThemePartSize_Proc_T)osl_getAsciiFunctionSymbol( mhModule, "GetThemePartSize" );
lpfnIsThemeActive = (IsThemeActive_Proc_T)osl_getAsciiFunctionSymbol( mhModule, "IsThemeActive" );
}
}
VisualStylesAPI::~VisualStylesAPI()
{
if( mhModule )
osl_unloadModule( mhModule );
}
HTHEME VisualStylesAPI::OpenThemeData( HWND hwnd, LPCWSTR pszClassList )
{
if(lpfnOpenThemeData)
return (*lpfnOpenThemeData) (hwnd, pszClassList);
else
return NULL;
}
HRESULT VisualStylesAPI::CloseThemeData( HTHEME hTheme )
{
if(lpfnCloseThemeData)
return (*lpfnCloseThemeData) (hTheme);
else
return S_FALSE;
}
HRESULT VisualStylesAPI::GetThemeBackgroundContentRect( HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pBoundingRect, RECT *pContentRect )
{
if(lpfnGetThemeBackgroundContentRect)
return (*lpfnGetThemeBackgroundContentRect) ( hTheme, hdc, iPartId, iStateId, pBoundingRect, pContentRect );
else
return S_FALSE;
}
HRESULT VisualStylesAPI::DrawThemeBackground( HTHEME hTheme, HDC hdc, int iPartId, int iStateId, const RECT *pRect, const RECT *pClipRect )
{
if(lpfnDrawThemeBackground)
return (*lpfnDrawThemeBackground) (hTheme, hdc, iPartId, iStateId, pRect, pClipRect);
else
return S_FALSE;
}
HRESULT VisualStylesAPI::DrawThemeText( HTHEME hTheme, HDC hdc, int iPartId, int iStateId, LPCWSTR pszText, int iCharCount, DWORD dwTextFlags, DWORD dwTextFlags2, const RECT *pRect )
{
if(lpfnDrawThemeText)
return (*lpfnDrawThemeText) (hTheme, hdc, iPartId, iStateId, pszText, iCharCount, dwTextFlags, dwTextFlags2, pRect);
else
return S_FALSE;
}
HRESULT VisualStylesAPI::GetThemePartSize( HTHEME hTheme, HDC hdc, int iPartId, int iStateId, RECT *prc, THEMESIZE eSize, SIZE *psz )
{
if(lpfnGetThemePartSize)
return (*lpfnGetThemePartSize) (hTheme, hdc, iPartId, iStateId, prc, eSize, psz);
else
return S_FALSE;
}
BOOL VisualStylesAPI::IsThemeActive( void )
{
if(lpfnIsThemeActive)
return (*lpfnIsThemeActive) ();
else
return FALSE;
}
/*********************************************************
* Initialize XP theming and local stuff
*********************************************************/
void SalData::initNWF( void )
{
ImplSVData* pSVData = ImplGetSVData();
// the menu bar and the top docking area should have a common background (gradient)
pSVData->maNWFData.mbMenuBarDockingAreaCommonBG = true;
}
// *********************************************************
// * Release theming handles
// ********************************************************
void SalData::deInitNWF( void )
{
ThemeMap::iterator iter = aThemeMap.begin();
while( iter != aThemeMap.end() )
{
vsAPI.CloseThemeData(iter->second);
++iter;
}
aThemeMap.clear();
if( maDwmLib )
osl_unloadModule( maDwmLib );
}
static HTHEME getThemeHandle( HWND hWnd, LPCWSTR name )
{
if( GetSalData()->mbThemeChanged )
{
// throw away invalid theme handles
GetSalData()->deInitNWF();
GetSalData()->mbThemeChanged = FALSE;
}
ThemeMap::iterator iter;
if( (iter = aThemeMap.find( name )) != aThemeMap.end() )
return iter->second;
// theme not found -> add it to map
HTHEME hTheme = vsAPI.OpenThemeData( hWnd, name );
if( hTheme != NULL )
aThemeMap[name] = hTheme;
return hTheme;
}
/*
* IsNativeControlSupported()
*
* Returns TRUE if the platform supports native
* drawing of the control defined by nPart
*/
sal_Bool WinSalGraphics::IsNativeControlSupported( ControlType nType, ControlPart nPart )
{
HTHEME hTheme = NULL;
switch( nType )
{
case CTRL_PUSHBUTTON:
case CTRL_RADIOBUTTON:
case CTRL_CHECKBOX:
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"Button");
break;
case CTRL_SCROLLBAR:
if( nPart == PART_DRAW_BACKGROUND_HORZ || nPart == PART_DRAW_BACKGROUND_VERT )
return FALSE; // no background painting needed
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"Scrollbar");
break;
case CTRL_COMBOBOX:
if( nPart == HAS_BACKGROUND_TEXTURE )
return FALSE; // we do not paint the inner part (ie the selection background/focus indication)
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"Edit");
else if( nPart == PART_BUTTON_DOWN )
hTheme = getThemeHandle( mhWnd, L"Combobox");
break;
case CTRL_SPINBOX:
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"Edit");
else if( nPart == PART_ALL_BUTTONS ||
nPart == PART_BUTTON_UP || nPart == PART_BUTTON_DOWN ||
nPart == PART_BUTTON_LEFT|| nPart == PART_BUTTON_RIGHT )
hTheme = getThemeHandle( mhWnd, L"Spin");
break;
case CTRL_SPINBUTTONS:
if( nPart == PART_ENTIRE_CONTROL || nPart == PART_ALL_BUTTONS )
hTheme = getThemeHandle( mhWnd, L"Spin");
break;
case CTRL_EDITBOX:
case CTRL_MULTILINE_EDITBOX:
if( nPart == HAS_BACKGROUND_TEXTURE )
return FALSE; // we do not paint the inner part (ie the selection background/focus indication)
//return TRUE;
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"Edit");
break;
case CTRL_LISTBOX:
if( nPart == HAS_BACKGROUND_TEXTURE )
return FALSE; // we do not paint the inner part (ie the selection background/focus indication)
if( nPart == PART_ENTIRE_CONTROL || nPart == PART_WINDOW )
hTheme = getThemeHandle( mhWnd, L"Listview");
else if( nPart == PART_BUTTON_DOWN )
hTheme = getThemeHandle( mhWnd, L"Combobox");
break;
case CTRL_TAB_PANE:
case CTRL_TAB_BODY:
case CTRL_TAB_ITEM:
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"Tab");
break;
case CTRL_TOOLBAR:
if( nPart == PART_ENTIRE_CONTROL || nPart == PART_BUTTON )
hTheme = getThemeHandle( mhWnd, L"Toolbar");
else
// use rebar theme for grip and background
hTheme = getThemeHandle( mhWnd, L"Rebar");
break;
case CTRL_MENUBAR:
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"Rebar");
else if( GetSalData()->mbThemeMenuSupport )
{
if( nPart == PART_MENU_ITEM )
hTheme = getThemeHandle( mhWnd, L"Menu" );
}
break;
case CTRL_MENU_POPUP:
if( GetSalData()->mbThemeMenuSupport )
{
if( nPart == PART_ENTIRE_CONTROL ||
nPart == PART_MENU_ITEM ||
nPart == PART_MENU_ITEM_CHECK_MARK ||
nPart == PART_MENU_ITEM_RADIO_MARK ||
nPart == PART_MENU_SEPARATOR )
hTheme = getThemeHandle( mhWnd, L"Menu" );
}
break;
case CTRL_PROGRESS:
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"Progress");
break;
case CTRL_SLIDER:
if( nPart == PART_TRACK_HORZ_AREA || nPart == PART_TRACK_VERT_AREA )
hTheme = getThemeHandle( mhWnd, L"Trackbar" );
break;
case CTRL_LISTNODE:
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"TreeView" );
break;
default:
hTheme = NULL;
break;
}
return (hTheme != NULL);
}
/*
* HitTestNativeControl()
*
* If the return value is TRUE, bIsInside contains information whether
* aPos was or was not inside the native widget specified by the
* nType/nPart combination.
*/
sal_Bool WinSalGraphics::hitTestNativeControl( ControlType,
ControlPart,
const Rectangle&,
const Point&,
sal_Bool& )
{
return FALSE;
}
sal_Bool ImplDrawTheme( HTHEME hTheme, HDC hDC, int iPart, int iState, RECT rc, const OUString& aStr)
{
HRESULT hr = vsAPI.DrawThemeBackground( hTheme, hDC, iPart, iState, &rc, 0);
if( aStr.getLength() )
{
RECT rcContent;
hr = vsAPI.GetThemeBackgroundContentRect( hTheme, hDC, iPart, iState, &rc, &rcContent);
hr = vsAPI.DrawThemeText( hTheme, hDC, iPart, iState,
reinterpret_cast<LPCWSTR>(aStr.getStr()), -1,
DT_CENTER | DT_VCENTER | DT_SINGLELINE,
0, &rcContent);
}
return (hr == S_OK);
}
Rectangle ImplGetThemeRect( HTHEME hTheme, HDC hDC, int iPart, int iState, const Rectangle& /* aRect */, THEMESIZE eTS = TS_TRUE )
{
SIZE aSz;
HRESULT hr = vsAPI.GetThemePartSize( hTheme, hDC, iPart, iState, NULL, eTS, &aSz ); // TS_TRUE returns optimal size
if( hr == S_OK )
return Rectangle( 0, 0, aSz.cx, aSz.cy );
else
return Rectangle();
}
// Helper functions
// ----
void ImplConvertSpinbuttonValues( int nControlPart, const ControlState& rState, const Rectangle& rRect,
int* pLunaPart, int *pLunaState, RECT *pRect )
{
if( nControlPart == PART_BUTTON_DOWN )
{
*pLunaPart = SPNP_DOWN;
if( rState & CTRL_STATE_PRESSED )
*pLunaState = DNS_PRESSED;
else if( !(rState & CTRL_STATE_ENABLED) )
*pLunaState = DNS_DISABLED;
else if( rState & CTRL_STATE_ROLLOVER )
*pLunaState = DNS_HOT;
else
*pLunaState = DNS_NORMAL;
}
if( nControlPart == PART_BUTTON_UP )
{
*pLunaPart = SPNP_UP;
if( rState & CTRL_STATE_PRESSED )
*pLunaState = UPS_PRESSED;
else if( !(rState & CTRL_STATE_ENABLED) )
*pLunaState = UPS_DISABLED;
else if( rState & CTRL_STATE_ROLLOVER )
*pLunaState = UPS_HOT;
else
*pLunaState = UPS_NORMAL;
}
if( nControlPart == PART_BUTTON_RIGHT )
{
*pLunaPart = SPNP_UPHORZ;
if( rState & CTRL_STATE_PRESSED )
*pLunaState = DNHZS_PRESSED;
else if( !(rState & CTRL_STATE_ENABLED) )
*pLunaState = DNHZS_DISABLED;
else if( rState & CTRL_STATE_ROLLOVER )
*pLunaState = DNHZS_HOT;
else
*pLunaState = DNHZS_NORMAL;
}
if( nControlPart == PART_BUTTON_LEFT )
{
*pLunaPart = SPNP_DOWNHORZ;
if( rState & CTRL_STATE_PRESSED )
*pLunaState = UPHZS_PRESSED;
else if( !(rState & CTRL_STATE_ENABLED) )
*pLunaState = UPHZS_DISABLED;
else if( rState & CTRL_STATE_ROLLOVER )
*pLunaState = UPHZS_HOT;
else
*pLunaState = UPHZS_NORMAL;
}
pRect->left = rRect.Left();
pRect->right = rRect.Right()+1;
pRect->top = rRect.Top();
pRect->bottom = rRect.Bottom()+1;
}
/// Draw an own toolbar style on Windows Vista or later, looks better there
static void impl_drawAeroToolbar( HDC hDC, RECT rc, bool bHorizontal )
{
if ( rc.top == 0 && bHorizontal )
{
const long GRADIENT_HEIGHT = 32;
long gradient_break = rc.top;
long gradient_bottom = rc.bottom - 1;
GRADIENT_RECT g_rect[1] = { { 0, 1 } };
// very slow gradient at the top (if we have space for that)
if ( gradient_bottom - rc.top > GRADIENT_HEIGHT )
{
gradient_break = gradient_bottom - GRADIENT_HEIGHT;
TRIVERTEX vert[2] = {
{ rc.left, rc.top, 0xff00, 0xff00, 0xff00, 0xff00 },
{ rc.right, gradient_break, 0xfa00, 0xfa00, 0xfa00, 0xff00 },
};
GradientFill( hDC, vert, 2, g_rect, 1, GRADIENT_FILL_RECT_V );
}
// gradient at the bottom
TRIVERTEX vert[2] = {
{ rc.left, gradient_break, 0xfa00, 0xfa00, 0xfa00, 0xff00 },
{ rc.right, gradient_bottom, 0xf000, 0xf000, 0xf000, 0xff00 }
};
GradientFill( hDC, vert, 2, g_rect, 1, GRADIENT_FILL_RECT_V );
// and a darker horizontal line under that
HPEN hpen = CreatePen( PS_SOLID, 1, RGB( 0xa0, 0xa0, 0xa0 ) );
SelectObject( hDC, hpen );
MoveToEx( hDC, rc.left, gradient_bottom, NULL );
LineTo( hDC, rc.right, gradient_bottom );
DeleteObject( hpen );
}
else
{
HBRUSH hbrush = CreateSolidBrush( RGB( 0xf0, 0xf0, 0xf0 ) );
FillRect( hDC, &rc, hbrush );
DeleteObject( hbrush );
// darker line to distinguish the toolbar and viewshell
// it is drawn only for the horizontal toolbars; it did not look well
// when done for the vertical ones too
if ( bHorizontal )
{
long from_x, from_y, to_x, to_y;
from_x = rc.left;
to_x = rc.right;
from_y = to_y = rc.top;
HPEN hpen = CreatePen( PS_SOLID, 1, RGB( 0xa0, 0xa0, 0xa0 ) );
SelectObject( hDC, hpen );
MoveToEx( hDC, from_x, from_y, NULL );
LineTo( hDC, to_x, to_y );
DeleteObject( hpen );
}
}
}
sal_Bool ImplDrawNativeControl( HDC hDC, HTHEME hTheme, RECT rc,
ControlType nType,
ControlPart nPart,
ControlState nState,
const ImplControlValue& aValue,
OUString aCaption )
{
// a listbox dropdown is actually a combobox dropdown
if( nType == CTRL_LISTBOX )
if( nPart == PART_BUTTON_DOWN )
nType = CTRL_COMBOBOX;
// draw entire combobox as a large edit box
if( nType == CTRL_COMBOBOX )
if( nPart == PART_ENTIRE_CONTROL )
nType = CTRL_EDITBOX;
// draw entire spinbox as a large edit box
if( nType == CTRL_SPINBOX )
if( nPart == PART_ENTIRE_CONTROL )
nType = CTRL_EDITBOX;
int iPart(0), iState(0);
if( nType == CTRL_SCROLLBAR )
{
HRESULT hr;
if( nPart == PART_BUTTON_UP )
{
iPart = SBP_ARROWBTN;
if( nState & CTRL_STATE_PRESSED )
iState = ABS_UPPRESSED;
else if( !(nState & CTRL_STATE_ENABLED) )
iState = ABS_UPDISABLED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = ABS_UPHOT;
else
iState = ABS_UPNORMAL;
hr = vsAPI.DrawThemeBackground( hTheme, hDC, iPart, iState, &rc, 0);
return (hr == S_OK);
}
if( nPart == PART_BUTTON_DOWN )
{
iPart = SBP_ARROWBTN;
if( nState & CTRL_STATE_PRESSED )
iState = ABS_DOWNPRESSED;
else if( !(nState & CTRL_STATE_ENABLED) )
iState = ABS_DOWNDISABLED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = ABS_DOWNHOT;
else
iState = ABS_DOWNNORMAL;
hr = vsAPI.DrawThemeBackground( hTheme, hDC, iPart, iState, &rc, 0);
return (hr == S_OK);
}
if( nPart == PART_BUTTON_LEFT )
{
iPart = SBP_ARROWBTN;
if( nState & CTRL_STATE_PRESSED )
iState = ABS_LEFTPRESSED;
else if( !(nState & CTRL_STATE_ENABLED) )
iState = ABS_LEFTDISABLED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = ABS_LEFTHOT;
else
iState = ABS_LEFTNORMAL;
hr = vsAPI.DrawThemeBackground( hTheme, hDC, iPart, iState, &rc, 0);
return (hr == S_OK);
}
if( nPart == PART_BUTTON_RIGHT )
{
iPart = SBP_ARROWBTN;
if( nState & CTRL_STATE_PRESSED )
iState = ABS_RIGHTPRESSED;
else if( !(nState & CTRL_STATE_ENABLED) )
iState = ABS_RIGHTDISABLED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = ABS_RIGHTHOT;
else
iState = ABS_RIGHTNORMAL;
hr = vsAPI.DrawThemeBackground( hTheme, hDC, iPart, iState, &rc, 0);
return (hr == S_OK);
}
if( nPart == PART_THUMB_HORZ || nPart == PART_THUMB_VERT )
{
iPart = (nPart == PART_THUMB_HORZ) ? SBP_THUMBBTNHORZ : SBP_THUMBBTNVERT;
if( nState & CTRL_STATE_PRESSED )
iState = SCRBS_PRESSED;
else if( !(nState & CTRL_STATE_ENABLED) )
iState = SCRBS_DISABLED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = SCRBS_HOT;
else
iState = SCRBS_NORMAL;
SIZE sz;
vsAPI.GetThemePartSize(hTheme, hDC, iPart, iState, NULL, TS_MIN, &sz);
vsAPI.GetThemePartSize(hTheme, hDC, iPart, iState, NULL, TS_TRUE, &sz);
vsAPI.GetThemePartSize(hTheme, hDC, iPart, iState, NULL, TS_DRAW, &sz);
hr = vsAPI.DrawThemeBackground( hTheme, hDC, iPart, iState, &rc, 0);
// paint gripper on thumb if enough space
if( ( (nPart == PART_THUMB_VERT) && (rc.bottom-rc.top > 12) ) ||
( (nPart == PART_THUMB_HORZ) && (rc.right-rc.left > 12) ) )
{
iPart = (nPart == PART_THUMB_HORZ) ? SBP_GRIPPERHORZ : SBP_GRIPPERVERT;
iState = 0;
vsAPI.DrawThemeBackground( hTheme, hDC, iPart, iState, &rc, 0);
}
return (hr == S_OK);
}
if( nPart == PART_TRACK_HORZ_LEFT || nPart == PART_TRACK_HORZ_RIGHT || nPart == PART_TRACK_VERT_UPPER || nPart == PART_TRACK_VERT_LOWER )
{
switch( nPart )
{
case PART_TRACK_HORZ_LEFT: iPart = SBP_UPPERTRACKHORZ; break;
case PART_TRACK_HORZ_RIGHT: iPart = SBP_LOWERTRACKHORZ; break;
case PART_TRACK_VERT_UPPER: iPart = SBP_UPPERTRACKVERT; break;
case PART_TRACK_VERT_LOWER: iPart = SBP_LOWERTRACKVERT; break;
}
if( nState & CTRL_STATE_PRESSED )
iState = SCRBS_PRESSED;
else if( !(nState & CTRL_STATE_ENABLED) )
iState = SCRBS_DISABLED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = SCRBS_HOT;
else
iState = SCRBS_NORMAL;
hr = vsAPI.DrawThemeBackground( hTheme, hDC, iPart, iState, &rc, 0);
return (hr == S_OK);
}
}
if( nType == CTRL_SPINBUTTONS && nPart == PART_ALL_BUTTONS )
{
if( aValue.getType() == CTRL_SPINBUTTONS )
{
const SpinbuttonValue *pValue = static_cast<const SpinbuttonValue*>(&aValue);
sal_Bool bOk = sal_False;
RECT rect;
ImplConvertSpinbuttonValues( pValue->mnUpperPart, pValue->mnUpperState, pValue->maUpperRect, &iPart, &iState, &rect );
bOk = ImplDrawTheme( hTheme, hDC, iPart, iState, rect, aCaption);
if( bOk )
{
ImplConvertSpinbuttonValues( pValue->mnLowerPart, pValue->mnLowerState, pValue->maLowerRect, &iPart, &iState, &rect );
bOk = ImplDrawTheme( hTheme, hDC, iPart, iState, rect, aCaption);
}
return bOk;
}
}
if( nType == CTRL_SPINBOX )
{
// decrease spinbutton rects a little
//rc.right--;
//rc.bottom--;
if( nPart == PART_ALL_BUTTONS )
{
if( aValue.getType() == CTRL_SPINBUTTONS )
{
const SpinbuttonValue *pValue = static_cast<const SpinbuttonValue*>(&aValue);
sal_Bool bOk = sal_False;
RECT rect;
ImplConvertSpinbuttonValues( pValue->mnUpperPart, pValue->mnUpperState, pValue->maUpperRect, &iPart, &iState, &rect );
bOk = ImplDrawTheme( hTheme, hDC, iPart, iState, rect, aCaption);
if( bOk )
{
ImplConvertSpinbuttonValues( pValue->mnLowerPart, pValue->mnLowerState, pValue->maLowerRect, &iPart, &iState, &rect );
bOk = ImplDrawTheme( hTheme, hDC, iPart, iState, rect, aCaption);
}
return bOk;
}
}
if( nPart == PART_BUTTON_DOWN )
{
iPart = SPNP_DOWN;
if( nState & CTRL_STATE_PRESSED )
iState = DNS_PRESSED;
else if( !(nState & CTRL_STATE_ENABLED) )
iState = DNS_DISABLED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = DNS_HOT;
else
iState = DNS_NORMAL;
}
if( nPart == PART_BUTTON_UP )
{
iPart = SPNP_UP;
if( nState & CTRL_STATE_PRESSED )
iState = UPS_PRESSED;
else if( !(nState & CTRL_STATE_ENABLED) )
iState = UPS_DISABLED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = UPS_HOT;
else
iState = UPS_NORMAL;
}
if( nPart == PART_BUTTON_RIGHT )
{
iPart = SPNP_DOWNHORZ;
if( nState & CTRL_STATE_PRESSED )
iState = DNHZS_PRESSED;
else if( !(nState & CTRL_STATE_ENABLED) )
iState = DNHZS_DISABLED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = DNHZS_HOT;
else
iState = DNHZS_NORMAL;
}
if( nPart == PART_BUTTON_LEFT )
{
iPart = SPNP_UPHORZ;
if( nState & CTRL_STATE_PRESSED )
iState = UPHZS_PRESSED;
else if( !(nState & CTRL_STATE_ENABLED) )
iState = UPHZS_DISABLED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = UPHZS_HOT;
else
iState = UPHZS_NORMAL;
}
if( nPart == PART_BUTTON_LEFT || nPart == PART_BUTTON_RIGHT || nPart == PART_BUTTON_UP || nPart == PART_BUTTON_DOWN )
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
if( nType == CTRL_COMBOBOX )
{
if( nPart == PART_BUTTON_DOWN )
{
iPart = CP_DROPDOWNBUTTON;
if( nState & CTRL_STATE_PRESSED )
iState = CBXS_PRESSED;
else if( !(nState & CTRL_STATE_ENABLED) )
iState = CBXS_DISABLED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = CBXS_HOT;
else
iState = CBXS_NORMAL;
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
}
if( nType == CTRL_PUSHBUTTON )
{
iPart = BP_PUSHBUTTON;
if( nState & CTRL_STATE_PRESSED )
iState = PBS_PRESSED;
else if( !(nState & CTRL_STATE_ENABLED) )
iState = PBS_DISABLED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = PBS_HOT;
else if( nState & CTRL_STATE_DEFAULT )
iState = PBS_DEFAULTED;
//else if( nState & CTRL_STATE_FOCUSED )
// iState = PBS_DEFAULTED; // may need to draw focus rect
else
iState = PBS_NORMAL;
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
if( nType == CTRL_RADIOBUTTON )
{
iPart = BP_RADIOBUTTON;
sal_Bool bChecked = ( aValue.getTristateVal() == BUTTONVALUE_ON );
if( nState & CTRL_STATE_PRESSED )
iState = bChecked ? RBS_CHECKEDPRESSED : RBS_UNCHECKEDPRESSED;
else if( !(nState & CTRL_STATE_ENABLED) )
iState = bChecked ? RBS_CHECKEDDISABLED : RBS_UNCHECKEDDISABLED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = bChecked ? RBS_CHECKEDHOT : RBS_UNCHECKEDHOT;
else
iState = bChecked ? RBS_CHECKEDNORMAL : RBS_UNCHECKEDNORMAL;
//if( nState & CTRL_STATE_FOCUSED )
// iState |= PBS_DEFAULTED; // may need to draw focus rect
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
if( nType == CTRL_CHECKBOX )
{
iPart = BP_CHECKBOX;
ButtonValue v = aValue.getTristateVal();
if( nState & CTRL_STATE_PRESSED )
iState = (v == BUTTONVALUE_ON) ? CBS_CHECKEDPRESSED :
( (v == BUTTONVALUE_OFF) ? CBS_UNCHECKEDPRESSED : CBS_MIXEDPRESSED );
else if( !(nState & CTRL_STATE_ENABLED) )
iState = (v == BUTTONVALUE_ON) ? CBS_CHECKEDDISABLED :
( (v == BUTTONVALUE_OFF) ? CBS_UNCHECKEDDISABLED : CBS_MIXEDDISABLED );
else if( nState & CTRL_STATE_ROLLOVER )
iState = (v == BUTTONVALUE_ON) ? CBS_CHECKEDHOT :
( (v == BUTTONVALUE_OFF) ? CBS_UNCHECKEDHOT : CBS_MIXEDHOT );
else
iState = (v == BUTTONVALUE_ON) ? CBS_CHECKEDNORMAL :
( (v == BUTTONVALUE_OFF) ? CBS_UNCHECKEDNORMAL : CBS_MIXEDNORMAL );
//if( nState & CTRL_STATE_FOCUSED )
// iState |= PBS_DEFAULTED; // may need to draw focus rect
//SIZE sz;
//THEMESIZE eSize = TS_DRAW; // TS_MIN, TS_TRUE, TS_DRAW
//vsAPI.GetThemePartSize( hTheme, hDC, iPart, iState, &rc, eSize, &sz);
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
if( ( nType == CTRL_EDITBOX ) || ( nType == CTRL_MULTILINE_EDITBOX ) )
{
iPart = EP_EDITTEXT;
if( !(nState & CTRL_STATE_ENABLED) )
iState = ETS_DISABLED;
else if( nState & CTRL_STATE_FOCUSED )
iState = ETS_FOCUSED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = ETS_HOT;
else
iState = ETS_NORMAL;
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
if( nType == CTRL_LISTBOX )
{
if( nPart == PART_ENTIRE_CONTROL || nPart == PART_WINDOW )
{
iPart = LVP_EMPTYTEXT; // ??? no idea which part to choose here
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
}
if( nType == CTRL_TAB_PANE )
{
iPart = TABP_PANE;
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
if( nType == CTRL_TAB_BODY )
{
iPart = TABP_BODY;
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
if( nType == CTRL_TAB_ITEM )
{
iPart = TABP_TABITEMLEFTEDGE;
rc.bottom--;
OSL_ASSERT( aValue.getType() == CTRL_TAB_ITEM );
const TabitemValue *pValue = static_cast<const TabitemValue*>(&aValue);
if( pValue->isBothAligned() )
{
iPart = TABP_TABITEMLEFTEDGE;
rc.right--;
}
else if( pValue->isLeftAligned() )
iPart = TABP_TABITEMLEFTEDGE;
else if( pValue->isRightAligned() )
iPart = TABP_TABITEMRIGHTEDGE;
else iPart = TABP_TABITEM;
if( !(nState & CTRL_STATE_ENABLED) )
iState = TILES_DISABLED;
else if( nState & CTRL_STATE_SELECTED )
{
iState = TILES_SELECTED;
// increase the selected tab
rc.left-=2;
if( pValue && !pValue->isBothAligned() )
{
if( pValue->isLeftAligned() || pValue->isNotAligned() )
rc.right+=2;
if( pValue->isRightAligned() )
rc.right+=1;
}
rc.top-=2;
rc.bottom+=2;
}
else if( nState & CTRL_STATE_ROLLOVER )
iState = TILES_HOT;
else if( nState & CTRL_STATE_FOCUSED )
iState = TILES_FOCUSED; // may need to draw focus rect
else
iState = TILES_NORMAL;
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
if( nType == CTRL_TOOLBAR )
{
if( nPart == PART_BUTTON )
{
iPart = TP_BUTTON;
sal_Bool bChecked = ( aValue.getTristateVal() == BUTTONVALUE_ON );
if( !(nState & CTRL_STATE_ENABLED) )
//iState = TS_DISABLED;
// disabled buttons are typically not painted at all but we need visual
// feedback when travelling by keyboard over disabled entries
iState = TS_HOT;
else if( nState & CTRL_STATE_PRESSED )
iState = TS_PRESSED;
else if( nState & CTRL_STATE_ROLLOVER )
iState = bChecked ? TS_HOTCHECKED : TS_HOT;
else
iState = bChecked ? TS_CHECKED : TS_NORMAL;
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
else if( nPart == PART_THUMB_HORZ || nPart == PART_THUMB_VERT )
{
// the vertical gripper is not supported in most themes and it makes no
// sense to only support horizontal gripper
//iPart = (nPart == PART_THUMB_HORZ) ? RP_GRIPPERVERT : RP_GRIPPER;
//return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
else if( nPart == PART_DRAW_BACKGROUND_HORZ || nPart == PART_DRAW_BACKGROUND_VERT )
{
if( aValue.getType() == CTRL_TOOLBAR )
{
const ToolbarValue *pValue = static_cast<const ToolbarValue*>(&aValue);
if( pValue->mbIsTopDockingArea )
rc.top = 0; // extend potential gradient to cover menu bar as well
}
// make it more compatible with Aero
if( ImplGetSVData()->maNWFData.mbDockingAreaAvoidTBFrames )
{
impl_drawAeroToolbar( hDC, rc, nPart == PART_DRAW_BACKGROUND_HORZ );
return sal_True;
}
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
}
if( nType == CTRL_MENUBAR )
{
if( nPart == PART_ENTIRE_CONTROL )
{
if( aValue.getType() == CTRL_MENUBAR )
{
const MenubarValue *pValue = static_cast<const MenubarValue*>(&aValue);
rc.bottom += pValue->maTopDockingAreaHeight; // extend potential gradient to cover docking area as well
// make it more compatible with Aero
if( ImplGetSVData()->maNWFData.mbDockingAreaAvoidTBFrames )
{
impl_drawAeroToolbar( hDC, rc, true );
return sal_True;
}
}
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption);
}
else if( nPart == PART_MENU_ITEM )
{
if( (nState & CTRL_STATE_ENABLED) )
iState = (nState & CTRL_STATE_SELECTED) ? MBI_HOT : MBI_NORMAL;
else
iState = (nState & CTRL_STATE_SELECTED) ? MBI_DISABLEDHOT : MBI_DISABLED;
return ImplDrawTheme( hTheme, hDC, MENU_BARITEM, iState, rc, aCaption );
}
}
if( nType == CTRL_PROGRESS )
{
if( nPart != PART_ENTIRE_CONTROL )
return FALSE;
if( ! ImplDrawTheme( hTheme, hDC, PP_BAR, iState, rc, aCaption) )
return false;
RECT aProgressRect = rc;
if( vsAPI.GetThemeBackgroundContentRect( hTheme, hDC, PP_BAR, iState, &rc, &aProgressRect) != S_OK )
return false;
long nProgressWidth = aValue.getNumericVal();
nProgressWidth *= (aProgressRect.right - aProgressRect.left);
nProgressWidth /= (rc.right - rc.left);
if( Application::GetSettings().GetLayoutRTL() )
aProgressRect.left = aProgressRect.right - nProgressWidth;
else
aProgressRect.right = aProgressRect.left + nProgressWidth;
return ImplDrawTheme( hTheme, hDC, PP_CHUNK, iState, aProgressRect, aCaption );
}
if( nType == CTRL_SLIDER )
{
iPart = (nPart == PART_TRACK_HORZ_AREA) ? TKP_TRACK : TKP_TRACKVERT;
iState = (nPart == PART_TRACK_HORZ_AREA) ? static_cast<int>(TRS_NORMAL) : static_cast<int>(TRVS_NORMAL);
Rectangle aTrackRect = ImplGetThemeRect( hTheme, hDC, iPart, iState, Rectangle() );
RECT aTRect = rc;
if( nPart == PART_TRACK_HORZ_AREA )
{
long nH = aTrackRect.GetHeight();
aTRect.top += (rc.bottom - rc.top - nH)/2;
aTRect.bottom = aTRect.top + nH;
}
else
{
long nW = aTrackRect.GetWidth();
aTRect.left += (rc.right - rc.left - nW)/2;
aTRect.right = aTRect.left + nW;
}
ImplDrawTheme( hTheme, hDC, iPart, iState, aTRect, aCaption );
RECT aThumbRect;
OSL_ASSERT( aValue.getType() == CTRL_SLIDER );
const SliderValue* pVal = static_cast<const SliderValue*>(&aValue);
aThumbRect.left = pVal->maThumbRect.Left();
aThumbRect.top = pVal->maThumbRect.Top();
aThumbRect.right = pVal->maThumbRect.Right();
aThumbRect.bottom = pVal->maThumbRect.Bottom();
iPart = (nPart == PART_TRACK_HORZ_AREA) ? TKP_THUMB : TKP_THUMBVERT;
iState = (nState & CTRL_STATE_ENABLED) ? TUS_NORMAL : TUS_DISABLED;
return ImplDrawTheme( hTheme, hDC, iPart, iState, aThumbRect, aCaption );
}
if( nType == CTRL_LISTNODE )
{
if( nPart != PART_ENTIRE_CONTROL )
return FALSE;
ButtonValue aButtonValue = aValue.getTristateVal();
iPart = TVP_GLYPH;
switch( aButtonValue )
{
case BUTTONVALUE_ON:
iState = GLPS_OPENED;
break;
case BUTTONVALUE_OFF:
iState = GLPS_CLOSED;
break;
default:
return FALSE;
}
return ImplDrawTheme( hTheme, hDC, iPart, iState, rc, aCaption );
}
if( GetSalData()->mbThemeMenuSupport )
{
if( nType == CTRL_MENU_POPUP )
{
if( nPart == PART_ENTIRE_CONTROL )
{
RECT aGutterRC = rc;
if( Application::GetSettings().GetLayoutRTL() )
{
aGutterRC.right -= aValue.getNumericVal()+1;
aGutterRC.left = aGutterRC.right-3;
}
else
{
aGutterRC.left += aValue.getNumericVal();
aGutterRC.right = aGutterRC.left+3;
}
return
ImplDrawTheme( hTheme, hDC, MENU_POPUPBACKGROUND, 0, rc, aCaption ) &&
ImplDrawTheme( hTheme, hDC, MENU_POPUPGUTTER, 0, aGutterRC, aCaption )
;
}
else if( nPart == PART_MENU_ITEM )
{
if( (nState & CTRL_STATE_ENABLED) )
iState = (nState & CTRL_STATE_SELECTED) ? MPI_HOT : MPI_NORMAL;
else
iState = (nState & CTRL_STATE_SELECTED) ? MPI_DISABLEDHOT : MPI_DISABLED;
return ImplDrawTheme( hTheme, hDC, MENU_POPUPITEM, iState, rc, aCaption );
}
else if( nPart == PART_MENU_ITEM_CHECK_MARK || nPart == PART_MENU_ITEM_RADIO_MARK )
{
if( (nState & CTRL_STATE_PRESSED) )
{
RECT aBGRect = rc;
if( aValue.getType() == CTRL_MENU_POPUP )
{
const MenupopupValue& rMVal( static_cast<const MenupopupValue&>(aValue) );
aBGRect.top = rMVal.maItemRect.Top();
aBGRect.bottom = rMVal.maItemRect.Bottom()+1; // see below in drawNativeControl
if( Application::GetSettings().GetLayoutRTL() )
{
aBGRect.right = rMVal.maItemRect.Right()+1;
aBGRect.left = aBGRect.right - (rMVal.getNumericVal()-rMVal.maItemRect.Left());
}
else
{
aBGRect.right = rMVal.getNumericVal();
aBGRect.left = rMVal.maItemRect.Left();
}
rc = aBGRect;
}
iState = (nState & CTRL_STATE_ENABLED) ? MCB_NORMAL : MCB_DISABLED;
ImplDrawTheme( hTheme, hDC, MENU_POPUPCHECKBACKGROUND, iState, aBGRect, aCaption );
if( nPart == PART_MENU_ITEM_CHECK_MARK )
iState = (nState & CTRL_STATE_ENABLED) ? MC_CHECKMARKNORMAL : MC_CHECKMARKDISABLED;
else
iState = (nState & CTRL_STATE_ENABLED) ? MC_BULLETNORMAL : MC_BULLETDISABLED;
return ImplDrawTheme( hTheme, hDC, MENU_POPUPCHECK, iState, rc, aCaption );
}
else
return true; // unchecked: do nothing
}
else if( nPart == PART_MENU_SEPARATOR )
{
// adjust for gutter position
if( Application::GetSettings().GetLayoutRTL() )
rc.right -= aValue.getNumericVal()+1;
else
rc.left += aValue.getNumericVal()+1;
Rectangle aRect( ImplGetThemeRect( hTheme, hDC,
MENU_POPUPSEPARATOR, 0, Rectangle( rc.left, rc.top, rc.right, rc.bottom ) ) );
// center the separator inside the passed rectangle
long nDY = ((rc.bottom - rc.top + 1) - aRect.GetHeight()) / 2;
rc.top += nDY;
rc.bottom = rc.top+aRect.GetHeight()-1;
return ImplDrawTheme( hTheme, hDC, MENU_POPUPSEPARATOR, 0, rc, aCaption );
}
}
}
return false;
}
/*
* DrawNativeControl()
*
* Draws the requested control described by nPart/nState.
*
* rControlRegion: The bounding region of the complete control in VCL frame coordinates.
* aValue: An optional value (tristate/numerical/string)
* aCaption: A caption or title string (like button text etc)
*/
sal_Bool WinSalGraphics::drawNativeControl( ControlType nType,
ControlPart nPart,
const Rectangle& rControlRegion,
ControlState nState,
const ImplControlValue& aValue,
const OUString& aCaption )
{
sal_Bool bOk = false;
HTHEME hTheme = NULL;
switch( nType )
{
case CTRL_PUSHBUTTON:
case CTRL_RADIOBUTTON:
case CTRL_CHECKBOX:
hTheme = getThemeHandle( mhWnd, L"Button");
break;
case CTRL_SCROLLBAR:
hTheme = getThemeHandle( mhWnd, L"Scrollbar");
break;
case CTRL_COMBOBOX:
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"Edit");
else if( nPart == PART_BUTTON_DOWN )
hTheme = getThemeHandle( mhWnd, L"Combobox");
break;
case CTRL_SPINBOX:
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"Edit");
else
hTheme = getThemeHandle( mhWnd, L"Spin");
break;
case CTRL_SPINBUTTONS:
hTheme = getThemeHandle( mhWnd, L"Spin");
break;
case CTRL_EDITBOX:
case CTRL_MULTILINE_EDITBOX:
hTheme = getThemeHandle( mhWnd, L"Edit");
break;
case CTRL_LISTBOX:
if( nPart == PART_ENTIRE_CONTROL || nPart == PART_WINDOW )
hTheme = getThemeHandle( mhWnd, L"Listview");
else if( nPart == PART_BUTTON_DOWN )
hTheme = getThemeHandle( mhWnd, L"Combobox");
break;
case CTRL_TAB_PANE:
case CTRL_TAB_BODY:
case CTRL_TAB_ITEM:
hTheme = getThemeHandle( mhWnd, L"Tab");
break;
case CTRL_TOOLBAR:
if( nPart == PART_ENTIRE_CONTROL || nPart == PART_BUTTON )
hTheme = getThemeHandle( mhWnd, L"Toolbar");
else
// use rebar for grip and background
hTheme = getThemeHandle( mhWnd, L"Rebar");
break;
case CTRL_MENUBAR:
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"Rebar");
else if( GetSalData()->mbThemeMenuSupport )
{
if( nPart == PART_MENU_ITEM )
hTheme = getThemeHandle( mhWnd, L"Menu" );
}
break;
case CTRL_PROGRESS:
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"Progress");
break;
case CTRL_LISTNODE:
if( nPart == PART_ENTIRE_CONTROL )
hTheme = getThemeHandle( mhWnd, L"TreeView");
break;
case CTRL_SLIDER:
if( nPart == PART_TRACK_HORZ_AREA || nPart == PART_TRACK_VERT_AREA )
hTheme = getThemeHandle( mhWnd, L"Trackbar" );
break;
case CTRL_MENU_POPUP:
if( GetSalData()->mbThemeMenuSupport )
{
if( nPart == PART_ENTIRE_CONTROL || nPart == PART_MENU_ITEM ||
nPart == PART_MENU_ITEM_CHECK_MARK || nPart == PART_MENU_ITEM_RADIO_MARK ||
nPart == PART_MENU_SEPARATOR
)
hTheme = getThemeHandle( mhWnd, L"Menu" );
}
break;
default:
hTheme = NULL;
break;
}
if( !hTheme )
return false;
Rectangle buttonRect = rControlRegion;
RECT rc;
rc.left = buttonRect.Left();
rc.right = buttonRect.Right()+1;
rc.top = buttonRect.Top();
rc.bottom = buttonRect.Bottom()+1;
// set default text alignment
int ta = SetTextAlign( mhDC, TA_LEFT|TA_TOP|TA_NOUPDATECP );
OUString aCaptionStr( aCaption.replace('~', '&') ); // translate mnemonics
bOk = ImplDrawNativeControl(mhDC, hTheme, rc,
nType, nPart, nState, aValue,
aCaptionStr );
// restore alignment
SetTextAlign( mhDC, ta );
//GdiFlush();
return bOk;
}
/*
* GetNativeControlRegion()
*
* If the return value is TRUE, rNativeBoundingRegion
* contains the true bounding region covered by the control
* including any adornment, while rNativeContentRegion contains the area
* within the control that can be safely drawn into without drawing over
* the borders of the control.
*
* rControlRegion: The bounding region of the control in VCL frame coordinates.
* aValue: An optional value (tristate/numerical/string)
* aCaption: A caption or title string (like button text etc)
*/
sal_Bool WinSalGraphics::getNativeControlRegion( ControlType nType,
ControlPart nPart,
const Rectangle& rControlRegion,
ControlState nState,
const ImplControlValue& rControlValue,
const OUString&,
Rectangle &rNativeBoundingRegion,
Rectangle &rNativeContentRegion )
{
sal_Bool bRet = FALSE;
HDC hDC = GetDC( mhWnd );
if( nType == CTRL_TOOLBAR )
{
if( nPart == PART_THUMB_HORZ || nPart == PART_THUMB_VERT )
{
/*
// the vertical gripper is not supported in most themes and it makes no
// sense to only support horizontal gripper
HTHEME hTheme = getThemeHandle( mhWnd, L"Rebar");
if( hTheme )
{
Rectangle aRect( ImplGetThemeRect( hTheme, hDC, nPart == PART_THUMB_HORZ ? RP_GRIPPERVERT : RP_GRIPPER,
0, rControlRegion.GetBoundRect() ) );
if( nPart == PART_THUMB_HORZ && !aRect.IsEmpty() )
{
Rectangle aVertRect( 0, 0, aRect.getHeight(), aRect.getWidth() );
rNativeContentRegion = aVertRect;
}
else
rNativeContentRegion = aRect;
rNativeBoundingRegion = rNativeContentRegion;
if( !rNativeContentRegion.IsEmpty() )
bRet = TRUE;
}
*/
}
if( nPart == PART_BUTTON )
{
HTHEME hTheme = getThemeHandle( mhWnd, L"Toolbar");
if( hTheme )
{
Rectangle aRect( ImplGetThemeRect( hTheme, hDC, TP_SPLITBUTTONDROPDOWN,
TS_HOT, rControlRegion ) );
rNativeContentRegion = aRect;
rNativeBoundingRegion = rNativeContentRegion;
if( !rNativeContentRegion.IsEmpty() )
bRet = TRUE;
}
}
}
if( nType == CTRL_PROGRESS && nPart == PART_ENTIRE_CONTROL )
{
HTHEME hTheme = getThemeHandle( mhWnd, L"Progress");
if( hTheme )
{
Rectangle aRect( ImplGetThemeRect( hTheme, hDC, PP_BAR,
0, rControlRegion ) );
rNativeContentRegion = aRect;
rNativeBoundingRegion = rNativeContentRegion;
if( !rNativeContentRegion.IsEmpty() )
bRet = TRUE;
}
}
if( (nType == CTRL_LISTBOX || nType == CTRL_COMBOBOX ) && nPart == PART_ENTIRE_CONTROL )
{
HTHEME hTheme = getThemeHandle( mhWnd, L"Combobox");
if( hTheme )
{
Rectangle aBoxRect( rControlRegion );
Rectangle aRect( ImplGetThemeRect( hTheme, hDC, CP_DROPDOWNBUTTON,
CBXS_NORMAL, aBoxRect ) );
if( aRect.GetHeight() > aBoxRect.GetHeight() )
aBoxRect.Bottom() = aBoxRect.Top() + aRect.GetHeight();
if( aRect.GetWidth() > aBoxRect.GetWidth() )
aBoxRect.Right() = aBoxRect.Left() + aRect.GetWidth();
rNativeContentRegion = aBoxRect;
rNativeBoundingRegion = rNativeContentRegion;
if( !aRect.IsEmpty() )
bRet = TRUE;
}
}
if( (nType == CTRL_EDITBOX || nType == CTRL_SPINBOX) && nPart == PART_ENTIRE_CONTROL )
{
HTHEME hTheme = getThemeHandle( mhWnd, L"Edit");
if( hTheme )
{
// get border size
Rectangle aBoxRect( rControlRegion );
Rectangle aRect( ImplGetThemeRect( hTheme, hDC, EP_BACKGROUNDWITHBORDER,
EBWBS_HOT, aBoxRect ) );
// ad app font height
NONCLIENTMETRICSW aNonClientMetrics;
aNonClientMetrics.cbSize = sizeof( aNonClientMetrics );
if ( SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, sizeof( aNonClientMetrics ), &aNonClientMetrics, 0 ) )
{
long nFontHeight = aNonClientMetrics.lfMessageFont.lfHeight;
if( nFontHeight < 0 )
nFontHeight = -nFontHeight;
if( aRect.GetHeight() && nFontHeight )
{
aRect.Bottom() += aRect.GetHeight();
aRect.Bottom() += nFontHeight;
if( aRect.GetHeight() > aBoxRect.GetHeight() )
aBoxRect.Bottom() = aBoxRect.Top() + aRect.GetHeight();
if( aRect.GetWidth() > aBoxRect.GetWidth() )
aBoxRect.Right() = aBoxRect.Left() + aRect.GetWidth();
rNativeContentRegion = aBoxRect;
rNativeBoundingRegion = rNativeContentRegion;
bRet = TRUE;
}
}
}
}
if( GetSalData()->mbThemeMenuSupport )
{
if( nType == CTRL_MENU_POPUP )
{
if( nPart == PART_MENU_ITEM_CHECK_MARK ||
nPart == PART_MENU_ITEM_RADIO_MARK )
{
HTHEME hTheme = getThemeHandle( mhWnd, L"Menu");
Rectangle aBoxRect( rControlRegion );
Rectangle aRect( ImplGetThemeRect( hTheme, hDC,
MENU_POPUPCHECK,
MC_CHECKMARKNORMAL,
aBoxRect ) );
if( aBoxRect.GetWidth() && aBoxRect.GetHeight() )
{
rNativeContentRegion = aRect;
rNativeBoundingRegion = rNativeContentRegion;
bRet = TRUE;
}
}
}
}
if( nType == CTRL_SLIDER && ( (nPart == PART_THUMB_HORZ) || (nPart == PART_THUMB_VERT) ) )
{
HTHEME hTheme = getThemeHandle( mhWnd, L"Trackbar");
if( hTheme )
{
int iPart = (nPart == PART_THUMB_HORZ) ? TKP_THUMB : TKP_THUMBVERT;
int iState = (nPart == PART_THUMB_HORZ) ? static_cast<int>(TUS_NORMAL) : static_cast<int>(TUVS_NORMAL);
Rectangle aThumbRect = ImplGetThemeRect( hTheme, hDC, iPart, iState, Rectangle() );
if( nPart == PART_THUMB_HORZ )
{
long nW = aThumbRect.GetWidth();
Rectangle aRect( rControlRegion );
aRect.Right() = aRect.Left() + nW - 1;
rNativeContentRegion = aRect;
rNativeBoundingRegion = rNativeContentRegion;
}
else
{
long nH = aThumbRect.GetHeight();
Rectangle aRect( rControlRegion );
aRect.Bottom() = aRect.Top() + nH - 1;
rNativeContentRegion = aRect;
rNativeBoundingRegion = rNativeContentRegion;
}
bRet = TRUE;
}
}
if ( ( nType == CTRL_TAB_ITEM ) && ( nPart == PART_ENTIRE_CONTROL ) )
{
Rectangle aControlRect( rControlRegion );
rNativeContentRegion = aControlRect;
--aControlRect.Bottom();
if( rControlValue.getType() == CTRL_TAB_ITEM )
{
const TabitemValue *pValue = static_cast<const TabitemValue*>(&rControlValue);
if ( pValue->isBothAligned() )
--aControlRect.Right();
if ( nState & CTRL_STATE_SELECTED )
{
aControlRect.Left() -= 2;
if ( pValue && !pValue->isBothAligned() )
{
if ( pValue->isLeftAligned() || pValue->isNotAligned() )
aControlRect.Right() += 2;
if ( pValue->isRightAligned() )
aControlRect.Right() += 1;
}
aControlRect.Top() -= 2;
aControlRect.Bottom() += 2;
}
}
rNativeBoundingRegion = aControlRect;
bRet = TRUE;
}
ReleaseDC( mhWnd, hDC );
return( bRet );
}
void WinSalGraphics::updateSettingsNative( AllSettings& rSettings )
{
if ( !vsAPI.IsThemeActive() )
return;
StyleSettings aStyleSettings = rSettings.GetStyleSettings();
ImplSVData* pSVData = ImplGetSVData();
// don't draw frame around each and every toolbar
pSVData->maNWFData.mbDockingAreaAvoidTBFrames = true;
// check if vista or newer runs
// in Aero theme (and similar ?) the menu text color does not change
// for selected items; also on WinXP and earlier menus are not themed
// FIXME get the color directly from the theme, not from the settings
if( aSalShlData.maVersionInfo.dwMajorVersion >= 6 )
{
// in aero menuitem highlight text is drawn in the same color as normal
aStyleSettings.SetMenuHighlightTextColor( aStyleSettings.GetMenuTextColor() );
pSVData->maNWFData.mnMenuFormatBorderX = 2;
pSVData->maNWFData.mnMenuFormatBorderY = 2;
pSVData->maNWFData.maMenuBarHighlightTextColor = aStyleSettings.GetMenuTextColor();
GetSalData()->mbThemeMenuSupport = TRUE;
}
rSettings.SetStyleSettings( aStyleSettings );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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