// Modified by:
// Created: 04/01/98
// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
+// Copyright: (c) Julian Smart
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// ============================================================================
// headers
// ----------------------------------------------------------------------------
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "tbar95.h"
#endif
#include "wx/settings.h"
#include "wx/bitmap.h"
#include "wx/dcmemory.h"
+ #include "wx/control.h"
#endif
-#if wxUSE_TOOLBAR && defined(__WIN95__) && wxUSE_TOOLBAR_NATIVE
+#if wxUSE_TOOLBAR && wxUSE_TOOLBAR_NATIVE && !defined(__SMARTPHONE__)
#include "wx/toolbar.h"
-
-#if !defined(__GNUWIN32__) && !defined(__SALFORDC__)
- #include "malloc.h"
-#endif
+#include "wx/sysopt.h"
#include "wx/msw/private.h"
-#ifndef __TWIN32__
-
-#if defined(__WIN95__) && !((defined(__GNUWIN32_OLD__) || defined(__TWIN32__)) && !defined(__CYGWIN10__))
- #include <commctrl.h>
-#else
- #include "wx/msw/gnuwin32/extra.h"
+#if wxUSE_UXTHEME
+#include "wx/msw/uxtheme.h"
#endif
-#endif // __TWIN32__
+// include <commctrl.h> "properly"
+#include "wx/msw/wrapcctl.h"
-#include "wx/msw/dib.h"
#include "wx/app.h" // for GetComCtl32Version
-#if defined(__MWERKS__) && defined(__WXMSW__)
-// including <windef.h> for max definition doesn't seem
-// to work using CodeWarrior 6 Windows. So we define it
-// here. (Otherwise we get a undefined identifier 'max'
-// later on in this file.) (Added by dimitri@shortcut.nl)
-# ifndef max
-# define max(a,b) (((a) > (b)) ? (a) : (b))
-# endif
-
-#endif
-
-// ----------------------------------------------------------------------------
-// conditional compilation
-// ----------------------------------------------------------------------------
-
-// wxWindows previously always considered that toolbar buttons have light grey
-// (0xc0c0c0) background and so ignored any bitmap masks - however, this
-// doesn't work with XPMs which then appear to have black background. To make
-// this work, we must respect the bitmap masks - which we do now. This should
-// be ok in any case, but to restore 100% compatible with the old version
-// behaviour, you can set this to 0.
-#define USE_BITMAP_MASKS 1
-
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
#ifndef TBSTYLE_FLAT
#define TBSTYLE_LIST 0x1000
#define TBSTYLE_FLAT 0x0800
+#endif
+
+#ifndef TBSTYLE_TRANSPARENT
#define TBSTYLE_TRANSPARENT 0x8000
#endif
- // use TBSTYLE_TRANSPARENT if you use TBSTYLE_FLAT
+
+#ifndef TBSTYLE_TOOLTIPS
+ #define TBSTYLE_TOOLTIPS 0x0100
+#endif
// Messages
#ifndef TB_GETSTYLE
#define TB_HITTEST (WM_USER + 69)
#endif
+#ifndef TB_GETMAXSIZE
+ #define TB_GETMAXSIZE (WM_USER + 83)
+#endif
+
// these values correspond to those used by comctl32.dll
#define DEFAULTBITMAPX 16
#define DEFAULTBITMAPY 15
#define DEFAULTBUTTONY 24
#define DEFAULTBARHEIGHT 27
-// ----------------------------------------------------------------------------
-// private function prototypes
-// ----------------------------------------------------------------------------
-
-// adjust toolbar bitmap colours
-// static void wxMapBitmap(HBITMAP hBitmap, int width, int height);
-
// ----------------------------------------------------------------------------
// wxWin macros
// ----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxToolBarBase)
+IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl)
+
+/*
+ TOOLBAR PROPERTIES
+ tool
+ bitmap
+ bitmap2
+ tooltip
+ longhelp
+ radio (bool)
+ toggle (bool)
+ separator
+ style ( wxNO_BORDER | wxTB_HORIZONTAL)
+ bitmapsize
+ margins
+ packing
+ separation
+
+ dontattachtoframe
+*/
BEGIN_EVENT_TABLE(wxToolBar, wxToolBarBase)
EVT_MOUSE_EVENTS(wxToolBar::OnMouseEvent)
EVT_SYS_COLOUR_CHANGED(wxToolBar::OnSysColourChanged)
+ EVT_ERASE_BACKGROUND(wxToolBar::OnEraseBackground)
END_EVENT_TABLE()
// ----------------------------------------------------------------------------
public:
wxToolBarTool(wxToolBar *tbar,
int id,
- const wxBitmap& bitmap1,
- const wxBitmap& bitmap2,
- bool toggle,
+ const wxString& label,
+ const wxBitmap& bmpNormal,
+ const wxBitmap& bmpDisabled,
+ wxItemKind kind,
wxObject *clientData,
- const wxString& shortHelpString,
- const wxString& longHelpString)
- : wxToolBarToolBase(tbar, id, bitmap1, bitmap2, toggle,
- clientData, shortHelpString, longHelpString)
+ const wxString& shortHelp,
+ const wxString& longHelp)
+ : wxToolBarToolBase(tbar, id, label, bmpNormal, bmpDisabled, kind,
+ clientData, shortHelp, longHelp)
{
m_nSepCount = 0;
}
m_nSepCount = 1;
}
+ virtual void SetLabel(const wxString& label)
+ {
+ if ( label == m_label )
+ return;
+
+ wxToolBarToolBase::SetLabel(label);
+
+ // we need to update the label shown in the toolbar because it has a
+ // pointer to the internal buffer of the old label
+ //
+ // TODO: use TB_SETBUTTONINFO
+ }
+
// set/get the number of separators which we use to cover the space used by
// a control in the toolbar
void SetSeparatorsCount(size_t count) { m_nSepCount = count; }
private:
size_t m_nSepCount;
+
+ DECLARE_NO_COPY_CLASS(wxToolBarTool)
};
// ----------------------------------------------------------------------------
wxToolBarToolBase *wxToolBar::CreateTool(int id,
- const wxBitmap& bitmap1,
- const wxBitmap& bitmap2,
- bool toggle,
+ const wxString& label,
+ const wxBitmap& bmpNormal,
+ const wxBitmap& bmpDisabled,
+ wxItemKind kind,
wxObject *clientData,
- const wxString& shortHelpString,
- const wxString& longHelpString)
+ const wxString& shortHelp,
+ const wxString& longHelp)
{
- return new wxToolBarTool(this, id, bitmap1, bitmap2, toggle,
- clientData, shortHelpString, longHelpString);
+ return new wxToolBarTool(this, id, label, bmpNormal, bmpDisabled, kind,
+ clientData, shortHelp, longHelp);
}
wxToolBarToolBase *wxToolBar::CreateTool(wxControl *control)
long style,
const wxString& name)
{
- // toolbars never have border, giving one to them results in broken
- // appearance
- style &= ~wxBORDER_MASK;
- style |= wxBORDER_NONE;
-
// common initialisation
if ( !CreateControl(parent, id, pos, size, style, wxDefaultValidator, name) )
- return FALSE;
+ return false;
- // prepare flags
- DWORD msflags = 0; // WS_VISIBLE | WS_CHILD always included
+ // MSW-specific initialisation
+ if ( !MSWCreateToolbar(pos, size) )
+ return false;
- if ( style & wxCLIP_SIBLINGS )
- msflags |= WS_CLIPSIBLINGS;
+ wxSetCCUnicodeFormat(GetHwnd());
-#ifdef TBSTYLE_TOOLTIPS
- msflags |= TBSTYLE_TOOLTIPS;
-#endif
+ // set up the colors and fonts
+ SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE));
+ SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
- if (style & wxTB_FLAT)
+ // workaround for flat toolbar on Windows XP classic style
+#if wxUSE_UXTHEME
+ if ( style & wxTB_FLAT )
{
- if (wxTheApp->GetComCtl32Version() > 400)
- msflags |= TBSTYLE_FLAT;
+ wxUxThemeEngine *p = wxUxThemeEngine::Get();
+ if ( !p || !p->IsThemeActive() )
+ {
+ DWORD dwToolbarStyle;
+
+ dwToolbarStyle = (DWORD)::SendMessage(GetHwnd(), TB_GETSTYLE, 0, 0L );
+
+ if ((dwToolbarStyle & TBSTYLE_FLAT) == 0)
+ {
+ dwToolbarStyle |= TBSTYLE_FLAT;
+ ::SendMessage(GetHwnd(), TB_SETSTYLE, 0, (LPARAM)dwToolbarStyle );
+ }
+ }
}
+#endif
- // MSW-specific initialisation
- if ( !wxControl::MSWCreateControl(TOOLBARCLASSNAME, msflags) )
- return FALSE;
+ return true;
+}
+
+bool wxToolBar::MSWCreateToolbar(const wxPoint& pos, const wxSize& size)
+{
+ if ( !MSWCreateControl(TOOLBARCLASSNAME, wxEmptyString, pos, size) )
+ return false;
// toolbar-specific post initialisation
::SendMessage(GetHwnd(), TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0);
- // set up the colors and fonts
- wxRGBToColour(m_backgroundColour, GetSysColor(COLOR_BTNFACE));
- m_foregroundColour = *wxBLACK;
+ return true;
+}
- SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT));
+void wxToolBar::Recreate()
+{
+ const HWND hwndOld = GetHwnd();
+ if ( !hwndOld )
+ {
+ // we haven't been created yet, no need to recreate
+ return;
+ }
- // position it
- int x = pos.x;
- int y = pos.y;
- int width = size.x;
- int height = size.y;
+ // get the position and size before unsubclassing the old toolbar
+ const wxPoint pos = GetPosition();
+ const wxSize size = GetSize();
- if (width <= 0)
- width = 100;
- if (height <= 0)
- height = m_defaultHeight;
- if (x < 0)
- x = 0;
- if (y < 0)
- y = 0;
+ UnsubclassWin();
- SetSize(x, y, width, height);
+ if ( !MSWCreateToolbar(pos, size) )
+ {
+ // what can we do?
+ wxFAIL_MSG( _T("recreating the toolbar failed") );
- return TRUE;
+ return;
+ }
+
+ // reparent all our children under the new toolbar
+ for ( wxWindowList::compatibility_iterator node = m_children.GetFirst();
+ node;
+ node = node->GetNext() )
+ {
+ wxWindow *win = node->GetData();
+ if ( !win->IsTopLevel() )
+ ::SetParent(GetHwndOf(win), GetHwnd());
+ }
+
+ // only destroy the old toolbar now -- after all the children had been
+ // reparented
+ ::DestroyWindow(hwndOld);
+
+ // it is for the old bitmap control and can't be used with the new one
+ if ( m_hBitmap )
+ {
+ ::DeleteObject((HBITMAP) m_hBitmap);
+ m_hBitmap = 0;
+ }
+
+ Realize();
+ UpdateSize();
}
wxToolBar::~wxToolBar()
}
}
+wxSize wxToolBar::DoGetBestSize() const
+{
+ wxSize sizeBest;
+
+ SIZE size;
+ if ( !::SendMessage(GetHwnd(), TB_GETMAXSIZE, 0, (LPARAM)&size) )
+ {
+ // maybe an old (< 0x400) Windows version? try to approximate the
+ // toolbar size ourselves
+ sizeBest = GetToolSize();
+ sizeBest.y += 2 * ::GetSystemMetrics(SM_CYBORDER); // Add borders
+ sizeBest.x *= GetToolsCount();
+
+ // reverse horz and vertical components if necessary
+ if ( HasFlag(wxTB_VERTICAL) )
+ {
+ int t = sizeBest.x;
+ sizeBest.x = sizeBest.y;
+ sizeBest.y = t;
+ }
+ }
+ else
+ {
+ sizeBest.x = size.cx;
+ sizeBest.y = size.cy;
+ }
+
+ return sizeBest;
+}
+
+WXDWORD wxToolBar::MSWGetStyle(long style, WXDWORD *exstyle) const
+{
+ // toolbars never have border, giving one to them results in broken
+ // appearance
+ WXDWORD msStyle = wxControl::MSWGetStyle
+ (
+ (style & ~wxBORDER_MASK) | wxBORDER_NONE, exstyle
+ );
+
+ // always include this one, it never hurts and setting it later only if we
+ // do have tooltips wouldn't work
+ msStyle |= TBSTYLE_TOOLTIPS;
+
+ if ( style & (wxTB_FLAT | wxTB_HORZ_LAYOUT) )
+ {
+ // static as it doesn't change during the program lifetime
+ static int s_verComCtl = wxTheApp->GetComCtl32Version();
+
+ // comctl32.dll 4.00 doesn't support the flat toolbars and using this
+ // style with 6.00 (part of Windows XP) leads to the toolbar with
+ // incorrect background colour - and not using it still results in the
+ // correct (flat) toolbar, so don't use it there
+ if ( s_verComCtl > 400 && s_verComCtl < 600 )
+ {
+ msStyle |= TBSTYLE_FLAT | TBSTYLE_TRANSPARENT;
+ }
+
+ if ( s_verComCtl >= 470 && style & wxTB_HORZ_LAYOUT )
+ {
+ msStyle |= TBSTYLE_LIST;
+ }
+ }
+
+ if ( style & wxTB_NODIVIDER )
+ msStyle |= CCS_NODIVIDER;
+
+ if ( style & wxTB_NOALIGN )
+ msStyle |= CCS_NOPARENTALIGN;
+
+ if ( style & wxTB_VERTICAL )
+ msStyle |= CCS_VERT;
+
+ return msStyle;
+}
+
// ----------------------------------------------------------------------------
// adding/removing tools
// ----------------------------------------------------------------------------
-bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos),
- wxToolBarToolBase *tool)
+bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos), wxToolBarToolBase *tool)
{
// nothing special to do here - we really create the toolbar buttons in
// Realize() later
tool->Attach(this);
- return TRUE;
+ InvalidateBestSize();
+ return true;
}
bool wxToolBar::DoDeleteTool(size_t pos, wxToolBarToolBase *tool)
// first determine the position of the first button to delete: it may be
// different from pos if we use several separators to cover the space used
// by a control
- wxToolBarToolsList::Node *node;
+ wxToolBarToolsList::compatibility_iterator node;
for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
{
wxToolBarToolBase *tool2 = node->GetData();
{
wxLogLastError(wxT("TB_DELETEBUTTON"));
- return FALSE;
+ return false;
}
}
int x;
wxControl *control = tool2->GetControl();
control->GetPosition(&x, NULL);
- control->Move(x - width, -1);
+ control->Move(x - width, wxDefaultCoord);
}
}
- return TRUE;
+ InvalidateBestSize();
+ return true;
}
bool wxToolBar::Realize()
{
- size_t nTools = GetToolsCount();
+ const size_t nTools = GetToolsCount();
if ( nTools == 0 )
{
// nothing to do
- return TRUE;
+ return true;
}
- bool isVertical = (GetWindowStyle() & wxTB_VERTICAL) != 0;
+ const bool isVertical = HasFlag(wxTB_VERTICAL);
+
+ bool doRemap, doRemapBg, doTransparent;
+ if (wxSystemOptions::GetOptionInt(wxT("msw.remap")) == 2)
+ {
+ doRemapBg = doRemap = false;
+ doTransparent = true;
+ }
+ else
+ { doRemap = !wxSystemOptions::HasOption(wxT("msw.remap"))
+ || wxSystemOptions::GetOptionInt(wxT("msw.remap")) == 1;
+ doRemapBg = !doRemap;
+ doTransparent = false;
+ }
+
+ // delete all old buttons, if any
+ for ( size_t pos = 0; pos < m_nButtons; pos++ )
+ {
+ if ( !::SendMessage(GetHwnd(), TB_DELETEBUTTON, 0, 0) )
+ {
+ wxLogDebug(wxT("TB_DELETEBUTTON failed"));
+ }
+ }
// First, add the bitmap: we use one bitmap for all toolbar buttons
// ----------------------------------------------------------------
- // if we already have a bitmap, we'll replace the existing one - otherwise
- // we'll install a new one
- HBITMAP oldToolBarBitmap = (HBITMAP)m_hBitmap;
-
- int totalBitmapWidth = (int)(m_defaultWidth * nTools);
- int totalBitmapHeight = (int)m_defaultHeight;
-
- // Create a bitmap and copy all the tool bitmaps to it
-#if USE_BITMAP_MASKS
- wxMemoryDC dcAllButtons;
- wxBitmap bitmap(totalBitmapWidth, totalBitmapHeight);
- dcAllButtons.SelectObject(bitmap);
- dcAllButtons.SetBackground(*wxLIGHT_GREY_BRUSH);
- dcAllButtons.Clear();
-
- m_hBitmap = bitmap.GetHBITMAP();
- HBITMAP hBitmap = (HBITMAP)m_hBitmap;
-#else // !USE_BITMAP_MASKS
- HBITMAP hBitmap = ::CreateCompatibleBitmap(ScreenHDC(),
- totalBitmapWidth,
- totalBitmapHeight);
- if ( !hBitmap )
- {
- wxLogLastError(_T("CreateCompatibleBitmap"));
+ wxToolBarToolsList::compatibility_iterator node;
+ int bitmapId = 0;
- return FALSE;
+ wxSize sizeBmp;
+ if ( HasFlag(wxTB_NOICONS) )
+ {
+ // no icons, don't leave space for them
+ sizeBmp.x =
+ sizeBmp.y = 0;
}
+ else // do show icons
+ {
+ // if we already have a bitmap, we'll replace the existing one --
+ // otherwise we'll install a new one
+ HBITMAP oldToolBarBitmap = (HBITMAP)m_hBitmap;
+
+ sizeBmp.x = m_defaultWidth;
+ sizeBmp.y = m_defaultHeight;
+
+ const wxCoord totalBitmapWidth = m_defaultWidth * nTools,
+ totalBitmapHeight = m_defaultHeight;
+
+ // Create a bitmap and copy all the tool bitmaps to it
+ wxMemoryDC dcAllButtons;
+ wxBitmap bitmap(totalBitmapWidth, totalBitmapHeight);
+ dcAllButtons.SelectObject(bitmap);
+ if (doTransparent)
+ dcAllButtons.SetBackground(*wxTRANSPARENT_BRUSH);
+ else
+ dcAllButtons.SetBackground(*wxLIGHT_GREY_BRUSH);
+ dcAllButtons.Clear();
- m_hBitmap = (WXHBITMAP)hBitmap;
+ m_hBitmap = bitmap.GetHBITMAP();
+ HBITMAP hBitmap = (HBITMAP)m_hBitmap;
+
+ if (doRemapBg)
+ {
+ dcAllButtons.SelectObject(wxNullBitmap);
- HDC memoryDC = ::CreateCompatibleDC(NULL);
- HBITMAP oldBitmap = (HBITMAP) ::SelectObject(memoryDC, hBitmap);
+ // Even if we're not remapping the bitmap
+ // content, we still have to remap the background.
+ hBitmap = (HBITMAP)MapBitmap((WXHBITMAP) hBitmap,
+ totalBitmapWidth, totalBitmapHeight);
- HDC memoryDC2 = ::CreateCompatibleDC(NULL);
-#endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS
+ dcAllButtons.SelectObject(bitmap);
+ }
- // the button position
- wxCoord x = 0;
+ // the button position
+ wxCoord x = 0;
- // the number of buttons (not separators)
- int nButtons = 0;
+ // the number of buttons (not separators)
+ int nButtons = 0;
- wxToolBarToolsList::Node *node = m_tools.GetFirst();
- while ( node )
- {
- wxToolBarToolBase *tool = node->GetData();
- if ( tool->IsButton() )
+ for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
{
- const wxBitmap& bmp = tool->GetBitmap1();
- if ( bmp.Ok() )
+ wxToolBarToolBase *tool = node->GetData();
+ if ( tool->IsButton() )
{
-#if USE_BITMAP_MASKS
- // notice the last parameter: do use mask
- dcAllButtons.DrawBitmap(tool->GetBitmap1(), x, 0, TRUE);
-#else // !USE_BITMAP_MASKS
- HBITMAP hbmp = GetHbitmapOf(bmp);
- HBITMAP oldBitmap2 = (HBITMAP)::SelectObject(memoryDC2, hbmp);
- if ( !BitBlt(memoryDC, x, 0, m_defaultWidth, m_defaultHeight,
- memoryDC2, 0, 0, SRCCOPY) )
+ const wxBitmap& bmp = tool->GetNormalBitmap();
+ if ( bmp.Ok() )
+ {
+ int xOffset = wxMax(0, (m_defaultWidth - bmp.GetWidth())/2);
+ int yOffset = wxMax(0, (m_defaultHeight - bmp.GetHeight())/2);
+ // notice the last parameter: do use mask
+ dcAllButtons.DrawBitmap(bmp, x+xOffset, yOffset, true);
+ }
+ else
{
- wxLogLastError(wxT("BitBlt"));
+ wxFAIL_MSG( _T("invalid tool button bitmap") );
}
- ::SelectObject(memoryDC2, oldBitmap2);
-#endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS
+ // still inc width and number of buttons because otherwise the
+ // subsequent buttons will all be shifted which is rather confusing
+ // (and like this you'd see immediately which bitmap was bad)
+ x += m_defaultWidth;
+ nButtons++;
}
- else
- {
- wxFAIL_MSG( _T("invalid tool button bitmap") );
- }
-
- // still inc width and number of buttons because otherwise the
- // subsequent buttons will all be shifted which is rather confusing
- // (and like this you'd see immediately which bitmap was bad)
- x += m_defaultWidth;
- nButtons++;
}
- node = node->GetNext();
- }
+ dcAllButtons.SelectObject(wxNullBitmap);
-#if USE_BITMAP_MASKS
- dcAllButtons.SelectObject(wxNullBitmap);
+ // don't delete this HBITMAP!
+ bitmap.SetHBITMAP(0);
- // don't delete this HBITMAP!
- bitmap.SetHBITMAP(0);
-#else // !USE_BITMAP_MASKS
- ::SelectObject(memoryDC, oldBitmap);
- ::DeleteDC(memoryDC);
- ::DeleteDC(memoryDC2);
-#endif // USE_BITMAP_MASKS/!USE_BITMAP_MASKS
-
- // Map to system colours
- MapBitmap((WXHBITMAP) hBitmap, totalBitmapWidth, totalBitmapHeight);
-
- int bitmapId = 0;
+ if (doRemap)
+ {
+ // Map to system colours
+ hBitmap = (HBITMAP)MapBitmap((WXHBITMAP) hBitmap,
+ totalBitmapWidth, totalBitmapHeight);
+ }
- bool addBitmap = TRUE;
+ bool addBitmap = true;
- if ( oldToolBarBitmap )
- {
-#ifdef TB_REPLACEBITMAP
- if ( wxTheApp->GetComCtl32Version() >= 400 )
+ if ( oldToolBarBitmap )
{
- TBREPLACEBITMAP replaceBitmap;
- replaceBitmap.hInstOld = NULL;
- replaceBitmap.hInstNew = NULL;
- replaceBitmap.nIDOld = (UINT) oldToolBarBitmap;
- replaceBitmap.nIDNew = (UINT) hBitmap;
- replaceBitmap.nButtons = nButtons;
- if ( !::SendMessage(GetHwnd(), TB_REPLACEBITMAP,
- 0, (LPARAM) &replaceBitmap) )
+#ifdef TB_REPLACEBITMAP
+ if ( wxTheApp->GetComCtl32Version() >= 400 )
{
- wxFAIL_MSG(wxT("Could not replace the old bitmap"));
- }
+ TBREPLACEBITMAP replaceBitmap;
+ replaceBitmap.hInstOld = NULL;
+ replaceBitmap.hInstNew = NULL;
+ replaceBitmap.nIDOld = (UINT) oldToolBarBitmap;
+ replaceBitmap.nIDNew = (UINT) hBitmap;
+ replaceBitmap.nButtons = nButtons;
+ if ( !::SendMessage(GetHwnd(), TB_REPLACEBITMAP,
+ 0, (LPARAM) &replaceBitmap) )
+ {
+ wxFAIL_MSG(wxT("Could not replace the old bitmap"));
+ }
- ::DeleteObject(oldToolBarBitmap);
+ ::DeleteObject(oldToolBarBitmap);
- // already done
- addBitmap = FALSE;
- }
- else
+ // already done
+ addBitmap = false;
+ }
+ else
#endif // TB_REPLACEBITMAP
- {
- // we can't replace the old bitmap, so we will add another one
- // (awfully inefficient, but what else to do?) and shift the bitmap
- // indices accordingly
- addBitmap = TRUE;
+ {
+ // we can't replace the old bitmap, so we will add another one
+ // (awfully inefficient, but what else to do?) and shift the bitmap
+ // indices accordingly
+ addBitmap = true;
- bitmapId = m_nButtons;
+ bitmapId = m_nButtons;
+ }
}
- // Now delete all the buttons
- for ( size_t pos = 0; pos < m_nButtons; pos++ )
+ if ( addBitmap ) // no old bitmap or we can't replace it
{
- if ( !::SendMessage(GetHwnd(), TB_DELETEBUTTON, 0, 0) )
+ TBADDBITMAP addBitmap;
+ addBitmap.hInst = 0;
+ addBitmap.nID = (UINT) hBitmap;
+ if ( ::SendMessage(GetHwnd(), TB_ADDBITMAP,
+ (WPARAM) nButtons, (LPARAM)&addBitmap) == -1 )
{
- wxLogDebug(wxT("TB_DELETEBUTTON failed"));
+ wxFAIL_MSG(wxT("Could not add bitmap to toolbar"));
}
}
-
}
- if ( addBitmap ) // no old bitmap or we can't replace it
+ // don't call SetToolBitmapSize() as we don't want to change the values of
+ // m_defaultWidth/Height
+ if ( !::SendMessage(GetHwnd(), TB_SETBITMAPSIZE, 0,
+ MAKELONG(sizeBmp.x, sizeBmp.y)) )
{
- TBADDBITMAP addBitmap;
- addBitmap.hInst = 0;
- addBitmap.nID = (UINT) hBitmap;
- if ( ::SendMessage(GetHwnd(), TB_ADDBITMAP,
- (WPARAM) nButtons, (LPARAM)&addBitmap) == -1 )
- {
- wxFAIL_MSG(wxT("Could not add bitmap to toolbar"));
- }
+ wxLogLastError(_T("TB_SETBITMAPSIZE"));
}
// Next add the buttons and separators
// this array will hold the indices of all controls in the toolbar
wxArrayInt controlIds;
+ bool lastWasRadio = false;
int i = 0;
for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
{
wxToolBarToolBase *tool = node->GetData();
- // don't add separators to the vertical toolbar - looks ugly
- if ( isVertical && tool->IsSeparator() )
+ // don't add separators to the vertical toolbar with old comctl32.dll
+ // versions as they didn't handle this properly
+ if ( isVertical && tool->IsSeparator() &&
+ wxTheApp->GetComCtl32Version() <= 472 )
+ {
continue;
+ }
+
TBBUTTON& button = buttons[i];
wxZeroMemory(button);
+ bool isRadio = false;
switch ( tool->GetStyle() )
{
case wxTOOL_STYLE_CONTROL:
break;
case wxTOOL_STYLE_BUTTON:
- button.iBitmap = bitmapId;
+ if ( !HasFlag(wxTB_NOICONS) )
+ button.iBitmap = bitmapId;
+
+ if ( HasFlag(wxTB_TEXT) )
+ {
+ const wxString& label = tool->GetLabel();
+ if ( !label.empty() )
+ {
+ button.iString = (int)label.c_str();
+ }
+ }
+
button.idCommand = tool->GetId();
if ( tool->IsEnabled() )
if ( tool->IsToggled() )
button.fsState |= TBSTATE_CHECKED;
- button.fsStyle = tool->CanBeToggled() ? TBSTYLE_CHECK
- : TBSTYLE_BUTTON;
+ switch ( tool->GetKind() )
+ {
+ case wxITEM_RADIO:
+ button.fsStyle = TBSTYLE_CHECKGROUP;
+
+ if ( !lastWasRadio )
+ {
+ // the first item in the radio group is checked by
+ // default to be consistent with wxGTK and the menu
+ // radio items
+ button.fsState |= TBSTATE_CHECKED;
+
+ tool->Toggle(true);
+ }
+
+ isRadio = true;
+ break;
+
+ case wxITEM_CHECK:
+ button.fsStyle = TBSTYLE_CHECK;
+ break;
+
+ default:
+ wxFAIL_MSG( _T("unexpected toolbar button kind") );
+ // fall through
+
+ case wxITEM_NORMAL:
+ button.fsStyle = TBSTYLE_BUTTON;
+ }
bitmapId++;
break;
}
+ lastWasRadio = isRadio;
+
i++;
}
- if ( !::SendMessage(GetHwnd(), TB_ADDBUTTONS,
- (WPARAM)i, (LPARAM)buttons) )
+ if ( !::SendMessage(GetHwnd(), TB_ADDBUTTONS, (WPARAM)i, (LPARAM)buttons) )
{
wxLogLastError(wxT("TB_ADDBUTTONS"));
}
// note that we use TB_GETITEMRECT and not TB_GETRECT because the
// latter only appeared in v4.70 of comctl32.dll
RECT r;
- if ( !SendMessage(GetHwnd(), TB_GETITEMRECT,
- index, (LPARAM)(LPRECT)&r) )
+ if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT,
+ index, (LPARAM)(LPRECT)&r) )
{
wxLogLastError(wxT("TB_GETITEMRECT"));
}
wxSize size = control->GetSize();
// the position of the leftmost controls corner
- int left = -1;
+ int left = wxDefaultCoord;
// TB_SETBUTTONINFO message is only supported by comctl32.dll 4.71+
-#if defined(_WIN32_IE) && (_WIN32_IE >= 0x400 )
+#ifdef TB_SETBUTTONINFO
// available in headers, now check whether it is available now
// (during run-time)
if ( wxTheApp->GetComCtl32Version() >= 471 )
TBBUTTONINFO tbbi;
tbbi.cbSize = sizeof(tbbi);
tbbi.dwMask = TBIF_SIZE;
- tbbi.cx = size.x;
- if ( !SendMessage(GetHwnd(), TB_SETBUTTONINFO,
- tool->GetId(), (LPARAM)&tbbi) )
+ tbbi.cx = (WORD)size.x;
+ if ( !::SendMessage(GetHwnd(), TB_SETBUTTONINFO,
+ tool->GetId(), (LPARAM)&tbbi) )
{
// the id is probably invalid?
wxLogLastError(wxT("TB_SETBUTTONINFO"));
size_t nSeparators = size.x / widthSep;
for ( size_t nSep = 0; nSep < nSeparators; nSep++ )
{
- if ( !SendMessage(GetHwnd(), TB_INSERTBUTTON,
- index, (LPARAM)&tbb) )
+ if ( !::SendMessage(GetHwnd(), TB_INSERTBUTTON,
+ index, (LPARAM)&tbb) )
{
wxLogLastError(wxT("TB_INSERTBUTTON"));
}
((wxToolBarTool *)tool)->SetSeparatorsCount(nSeparators);
// adjust the controls width to exactly cover the separators
- control->SetSize((nSeparators + 1)*widthSep, -1);
+ control->SetSize((nSeparators + 1)*widthSep, wxDefaultCoord);
}
// position the control itself correctly vertically
if ( diff < 0 )
{
// the control is too high, resize to fit
- control->SetSize(-1, height - 2);
+ control->SetSize(wxDefaultCoord, height - 2);
diff = 2;
}
}
else // horizontal toolbar
{
- if ( left == -1 )
+ if ( left == wxDefaultCoord )
left = r.left;
top = r.top;
}
}
- return TRUE;
+ InvalidateBestSize();
+ return true;
}
// ----------------------------------------------------------------------------
{
wxToolBarToolBase *tool = FindById((int)id);
if ( !tool )
- return FALSE;
+ return false;
+
+ bool toggled = false; // just to suppress warnings
if ( tool->CanBeToggled() )
{
LRESULT state = ::SendMessage(GetHwnd(), TB_GETSTATE, id, 0);
- tool->Toggle((state & TBSTATE_CHECKED) != 0);
- }
+ toggled = (state & TBSTATE_CHECKED) != 0;
+
+ // ignore the event when a radio button is released, as this doesn't
+ // seem to happen at all, and is handled otherwise
+ if ( tool->GetKind() == wxITEM_RADIO && !toggled )
+ return true;
- bool toggled = tool->IsToggled();
+ tool->Toggle(toggled);
+ UnToggleRadioGroup(tool);
+ }
- // OnLeftClick() can veto the button state change - for buttons which may
- // be toggled only, of couse
+ // OnLeftClick() can veto the button state change - for buttons which
+ // may be toggled only, of couse
if ( !OnLeftClick((int)id, toggled) && tool->CanBeToggled() )
{
// revert back
- toggled = !toggled;
- tool->SetToggle(toggled);
+ tool->Toggle(!toggled);
- ::SendMessage(GetHwnd(), TB_CHECKBUTTON, id, MAKELONG(toggled, 0));
+ ::SendMessage(GetHwnd(), TB_CHECKBUTTON, id, MAKELONG(!toggled, 0));
}
- return TRUE;
+ return true;
}
bool wxToolBar::MSWOnNotify(int WXUNUSED(idCtrl),
WXLPARAM lParam,
WXLPARAM *WXUNUSED(result))
{
+#if wxUSE_TOOLTIPS
// First check if this applies to us
NMHDR *hdr = (NMHDR *)lParam;
// the tooltips control created by the toolbar is sometimes Unicode, even
// in an ANSI application - this seems to be a bug in comctl32.dll v5
- int code = (int)hdr->code;
- if ( (code != TTN_NEEDTEXTA) && (code != TTN_NEEDTEXTW) )
- return FALSE;
+ UINT code = hdr->code;
+ if ( (code != (UINT) TTN_NEEDTEXTA) && (code != (UINT) TTN_NEEDTEXTW) )
+ return false;
HWND toolTipWnd = (HWND)::SendMessage((HWND)GetHWND(), TB_GETTOOLTIPS, 0, 0);
if ( toolTipWnd != hdr->hwndFrom )
- return FALSE;
+ return false;
LPTOOLTIPTEXT ttText = (LPTOOLTIPTEXT)lParam;
int id = (int)ttText->hdr.idFrom;
wxToolBarToolBase *tool = FindById(id);
if ( !tool )
- return FALSE;
+ return false;
- const wxString& help = tool->GetShortHelp();
-
- if ( !help.IsEmpty() )
- {
- if ( code == TTN_NEEDTEXTA )
- {
- ttText->lpszText = (wxChar *)help.c_str();
- }
- else
- {
-#if wxUSE_UNICODE
- ttText->lpszText = (wxChar *)help.c_str();
+ return HandleTooltipNotify(code, lParam, tool->GetShortHelp());
#else
- // VZ: I don't know why it happens, but the versions of
- // comctl32.dll starting from 4.70 sometimes send TTN_NEEDTEXTW
- // even to ANSI programs (normally, this message is supposed
- // to be sent to Unicode programs only) - hence we need to
- // handle it as well, otherwise no tooltips will be shown in
- // this case
-
- size_t lenAnsi = help.Len();
- #if defined( __MWERKS__ ) || defined( __CYGWIN__ )
- // MetroWerks doesn't like calling mbstowcs with NULL argument
- // neither Cygwin does
- size_t lenUnicode = 2*lenAnsi;
- #else
- size_t lenUnicode = mbstowcs(NULL, help, lenAnsi);
- #endif
-
- // using the pointer of right type avoids us doing all sorts of
- // pointer arithmetics ourselves
- wchar_t *dst = (wchar_t *)ttText->szText,
- *pwz = new wchar_t[lenUnicode + 1];
- mbstowcs(pwz, help, lenAnsi + 1);
- memcpy(dst, pwz, lenUnicode*sizeof(wchar_t));
-
- // put the terminating _wide_ NUL
- dst[lenUnicode] = 0;
-
- delete [] pwz;
-#endif
- }
- }
+ wxUnusedVar(lParam);
- return TRUE;
+ return false;
+#endif
}
// ----------------------------------------------------------------------------
{
// TB_GETBUTTONSIZE is supported from version 4.70
#if defined(_WIN32_IE) && (_WIN32_IE >= 0x300 ) \
- && !( defined(__GNUWIN32__) && !wxCHECK_W32API_VERSION( 1, 0 ) )
+ && !( defined(__GNUWIN32__) && !wxCHECK_W32API_VERSION( 1, 0 ) ) \
+ && !defined (__DIGITALMARS__)
if ( wxTheApp->GetComCtl32Version() >= 470 )
{
DWORD dw = ::SendMessage(GetHwnd(), TB_GETBUTTONSIZE, 0, 0);
wxToolBarToolBase *GetItemSkippingDummySpacers(const wxToolBarToolsList& tools,
size_t index )
{
- wxToolBarToolsList::Node* current = tools.GetFirst();
+ wxToolBarToolsList::compatibility_iterator current = tools.GetFirst();
for ( ; current != 0; current = current->GetNext() )
{
void wxToolBar::UpdateSize()
{
// the toolbar size changed
- SendMessage(GetHwnd(), TB_AUTOSIZE, 0, 0);
+ ::SendMessage(GetHwnd(), TB_AUTOSIZE, 0, 0);
// we must also refresh the frame after the toolbar size (possibly) changed
wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
}
}
+// ----------------------------------------------------------------------------
+// toolbar styles
+// ---------------------------------------------------------------------------
+
+void wxToolBar::SetWindowStyleFlag(long style)
+{
+ // the style bits whose changes force us to recreate the toolbar
+ static const long MASK_NEEDS_RECREATE = wxTB_TEXT | wxTB_NOICONS;
+
+ const long styleOld = GetWindowStyle();
+
+ wxToolBarBase::SetWindowStyleFlag(style);
+
+ // don't recreate an empty toolbar: not only this is unnecessary, but it is
+ // also fatal as we'd then try to recreate the toolbar when it's just being
+ // created
+ if ( GetToolsCount() &&
+ (style & MASK_NEEDS_RECREATE) != (styleOld & MASK_NEEDS_RECREATE) )
+ {
+ // to remove the text labels, simply re-realizing the toolbar is enough
+ // but I don't know of any way to add the text to an existing toolbar
+ // other than by recreating it entirely
+ Recreate();
+ }
+}
+
// ----------------------------------------------------------------------------
// tool state
// ----------------------------------------------------------------------------
void wxToolBar::OnMouseEvent(wxMouseEvent& event)
{
- if (event.RightDown())
+ if (event.Leaving() && m_pInTool)
+ {
+ OnMouseEnter( -1 );
+ event.Skip();
+ return;
+ }
+
+ if ( event.RightDown() )
{
- // For now, we don't have an id. Later we could
- // try finding the tool.
- OnRightClick((int)-1, event.GetX(), event.GetY());
+ // find the tool under the mouse
+ wxCoord x,y;
+ event.GetPosition(&x, &y);
+
+ wxToolBarToolBase *tool = FindToolForPosition(x, y);
+ OnRightClick(tool ? tool->GetId() : -1, x, y);
}
else
{
}
}
-long wxToolBar::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
+// This handler is required to allow the toolbar to be set to a non-default
+// colour: for example, when it must blend in with a notebook page.
+void wxToolBar::OnEraseBackground(wxEraseEvent& event)
{
- if ( nMsg == WM_SIZE )
+ wxColour bgCol = GetBackgroundColour();
+ if (!bgCol.Ok())
{
- // calculate our minor dimenstion ourselves - we're confusing the
- // standard logic (TB_AUTOSIZE) with our horizontal toolbars and other
- // hacks
- RECT r;
- if ( ::SendMessage(GetHwnd(), TB_GETITEMRECT, 0, (LPARAM)&r) )
- {
- int w, h;
+ event.Skip();
+ return;
+ }
+
+ // notice that this 'dumb' implementation may cause flicker for some of the
+ // controls in which case they should intercept wxEraseEvent and process it
+ // themselves somehow
+
+ RECT rect;
+ ::GetClientRect(GetHwnd(), &rect);
+
+ HBRUSH hBrush = ::CreateSolidBrush(wxColourToRGB(bgCol));
+
+ HDC hdc = GetHdcOf((*event.GetDC()));
- if ( GetWindowStyle() & wxTB_VERTICAL )
+#ifndef __WXWINCE__
+ int mode = ::SetMapMode(hdc, MM_TEXT);
+#endif
+
+ ::FillRect(hdc, &rect, hBrush);
+ ::DeleteObject(hBrush);
+
+#ifndef __WXWINCE__
+ ::SetMapMode(hdc, mode);
+#endif
+}
+
+bool wxToolBar::HandleSize(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam)
+{
+ // calculate our minor dimension ourselves - we're confusing the standard
+ // logic (TB_AUTOSIZE) with our horizontal toolbars and other hacks
+ RECT r;
+ if ( ::SendMessage(GetHwnd(), TB_GETITEMRECT, 0, (LPARAM)&r) )
+ {
+ int w, h;
+
+ if ( GetWindowStyle() & wxTB_VERTICAL )
+ {
+ w = r.right - r.left;
+ if ( m_maxRows )
{
- w = r.right - r.left;
- if ( m_maxRows )
- {
- w *= (m_nButtons + m_maxRows - 1)/m_maxRows;
- }
- h = HIWORD(lParam);
+ w *= (m_nButtons + m_maxRows - 1)/m_maxRows;
}
+ h = HIWORD(lParam);
+ }
+ else
+ {
+ w = LOWORD(lParam);
+ if (HasFlag( wxTB_FLAT ))
+ h = r.bottom - r.top - 3;
else
- {
- w = LOWORD(lParam);
h = r.bottom - r.top;
- if ( m_maxRows )
- {
- h += 6; // FIXME: this is the separator line height...
- h *= m_maxRows;
- }
- }
-
- if ( MAKELPARAM(w, h) != lParam )
+ if ( m_maxRows )
{
- // size really changed
- SetSize(w, h);
+ // FIXME: hardcoded separator line height...
+ h += HasFlag(wxTB_NODIVIDER) ? 4 : 6;
+ h *= m_maxRows;
}
+ }
- // message processed
- return 0;
+ if ( MAKELPARAM(w, h) != lParam )
+ {
+ // size really changed
+ SetSize(w, h);
}
+
+ // message processed
+ return true;
+ }
+
+ return false;
+}
+
+bool wxToolBar::HandlePaint(WXWPARAM wParam, WXLPARAM lParam)
+{
+ // erase any dummy separators which we used for aligning the controls if
+ // any here
+
+ // first of all, do we have any controls at all?
+ wxToolBarToolsList::compatibility_iterator node;
+ for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
+ {
+ if ( node->GetData()->IsControl() )
+ break;
}
- else if ( nMsg == WM_MOUSEMOVE )
+
+ if ( !node )
{
- wxCoord x = GET_X_LPARAM(lParam), y = GET_Y_LPARAM(lParam);
- wxToolBarToolBase* tool = FindToolForPosition( x, y );
+ // no controls, nothing to erase
+ return false;
+ }
- // cursor left current tool
- if( tool != m_pInTool && !tool )
- {
- m_pInTool = 0;
- OnMouseEnter( -1 );
- }
+ // prepare the DC on which we'll be drawing
+ wxClientDC dc(this);
+ dc.SetBrush(wxBrush(GetBackgroundColour(), wxSOLID));
+ dc.SetPen(*wxTRANSPARENT_PEN);
+
+ RECT r;
+ if ( !::GetUpdateRect(GetHwnd(), &r, FALSE) )
+ {
+ // nothing to redraw anyhow
+ return false;
+ }
- // cursor entered a tool
- if( tool != m_pInTool && tool )
+ wxRect rectUpdate;
+ wxCopyRECTToRect(r, rectUpdate);
+
+ dc.SetClippingRegion(rectUpdate);
+
+ // draw the toolbar tools, separators &c normally
+ wxControl::MSWWindowProc(WM_PAINT, wParam, lParam);
+
+ // for each control in the toolbar find all the separators intersecting it
+ // and erase them
+ //
+ // NB: this is really the only way to do it as we don't know if a separator
+ // corresponds to a control (i.e. is a dummy one) or a real one
+ // otherwise
+ for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
+ {
+ wxToolBarToolBase *tool = node->GetData();
+ if ( tool->IsControl() )
{
- m_pInTool = tool;
- OnMouseEnter( tool->GetId() );
+ // get the control rect in our client coords
+ wxControl *control = tool->GetControl();
+ wxRect rectCtrl = control->GetRect();
+
+ // iterate over all buttons
+ TBBUTTON tbb;
+ int count = ::SendMessage(GetHwnd(), TB_BUTTONCOUNT, 0, 0);
+ for ( int n = 0; n < count; n++ )
+ {
+ // is it a separator?
+ if ( !::SendMessage(GetHwnd(), TB_GETBUTTON,
+ n, (LPARAM)&tbb) )
+ {
+ wxLogDebug(_T("TB_GETBUTTON failed?"));
+
+ continue;
+ }
+
+ if ( tbb.fsStyle != TBSTYLE_SEP )
+ continue;
+
+ // get the bounding rect of the separator
+ RECT r;
+ if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT,
+ n, (LPARAM)&r) )
+ {
+ wxLogDebug(_T("TB_GETITEMRECT failed?"));
+
+ continue;
+ }
+
+ // does it intersect the control?
+ wxRect rectItem;
+ wxCopyRECTToRect(r, rectItem);
+ if ( rectCtrl.Intersects(rectItem) )
+ {
+ // yes, do erase it!
+ dc.DrawRectangle(rectItem);
+
+ // Necessary in case we use a no-paint-on-size
+ // style in the parent: the controls can disappear
+ control->Refresh(false);
+ }
+ }
}
+ }
+
+ return true;
+}
+
+void wxToolBar::HandleMouseMove(WXWPARAM WXUNUSED(wParam), WXLPARAM lParam)
+{
+ wxCoord x = GET_X_LPARAM(lParam),
+ y = GET_Y_LPARAM(lParam);
+ wxToolBarToolBase* tool = FindToolForPosition( x, y );
+
+ // cursor left current tool
+ if( tool != m_pInTool && !tool )
+ {
+ m_pInTool = 0;
+ OnMouseEnter( -1 );
+ }
+
+ // cursor entered a tool
+ if( tool != m_pInTool && tool )
+ {
+ m_pInTool = tool;
+ OnMouseEnter( tool->GetId() );
+ }
+}
+
+WXLRESULT wxToolBar::MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam)
+{
+ switch ( nMsg )
+ {
+ case WM_SIZE:
+ if ( HandleSize(wParam, lParam) )
+ return 0;
+ break;
- // we don't handle mouse moves, so fall through
- // to wxControl::MSWWindowProc
+ case WM_MOUSEMOVE:
+ // we don't handle mouse moves, so always pass the message to
+ // wxControl::MSWWindowProc
+ HandleMouseMove(wParam, lParam);
+ break;
+
+ case WM_PAINT:
+ if ( HandlePaint(wParam, lParam) )
+ return 0;
}
return wxControl::MSWWindowProc(nMsg, wParam, lParam);
// private functions
// ----------------------------------------------------------------------------
-bool wxToolBar::sm_coloursInit = FALSE;
-long wxToolBar::sm_stdColours[6];
-
-void wxToolBar::MapBitmap(WXHBITMAP bitmap, int width, int height)
+WXHBITMAP wxToolBar::MapBitmap(WXHBITMAP bitmap, int width, int height)
{
- if (!sm_coloursInit)
+ MemoryHDC hdcMem;
+
+ if ( !hdcMem )
+ {
+ wxLogLastError(_T("CreateCompatibleDC"));
+
+ return bitmap;
+ }
+
+ SelectInHDC bmpInHDC(hdcMem, (HBITMAP)bitmap);
+
+ if ( !bmpInHDC )
+ {
+ wxLogLastError(_T("SelectObject"));
+
+ return bitmap;
+ }
+
+ wxCOLORMAP *cmap = wxGetStdColourMap();
+
+ for ( int i = 0; i < width; i++ )
{
- // When a bitmap is loaded, the RGB values can change. So we need to have a
- // reference bitmap which can tell us what the RGB values change to.
- wxBitmap stdColourBitmap("wxBITMAP_STD_COLOURS", wxBITMAP_TYPE_RESOURCE);
- if (stdColourBitmap.Ok())
+ for ( int j = 0; j < height; j++ )
{
- wxMemoryDC memDC;
- memDC.SelectObject(stdColourBitmap);
+ COLORREF pixel = ::GetPixel(hdcMem, i, j);
- int i = 0;
- wxColour colour;
- for (i = 0; i < 6; i++)
+ for ( size_t k = 0; k < wxSTD_COL_MAX; k++ )
{
- memDC.GetPixel(i, 0, & colour);
- sm_stdColours[i] = RGB(colour.Red(), colour.Green(), colour.Blue());
+ COLORREF col = cmap[k].from;
+ if ( abs(GetRValue(pixel) - GetRValue(col)) < 10 &&
+ abs(GetGValue(pixel) - GetGValue(col)) < 10 &&
+ abs(GetBValue(pixel) - GetBValue(col)) < 10 )
+ {
+ ::SetPixel(hdcMem, i, j, cmap[k].to);
+ break;
+ }
}
- sm_coloursInit = TRUE;
- memDC.SelectObject(wxNullBitmap);
- }
- else
- {
- sm_stdColours[0] = RGB(000,000,000) ;
- sm_stdColours[1] = RGB(128,128,128) ;
- sm_stdColours[2] = RGB(192,192,192) ;
- sm_stdColours[3] = RGB(255,255,255) ;
- sm_stdColours[4] = RGB(000,000,255) ;
- sm_stdColours[5] = RGB(255,000,255) ;
- sm_coloursInit = TRUE;
}
}
- HBITMAP hBitmap = (HBITMAP) bitmap;
+ return bitmap;
- COLORMAP ColorMap[5];
+ // VZ: I leave here my attempts to map the bitmap to the system colours
+ // faster by using BitBlt() even though it's broken currently - but
+ // maybe someone else can finish it? It should be faster than iterating
+ // over all pixels...
+#if 0
+ MemoryHDC hdcMask, hdcDst;
+ if ( !hdcMask || !hdcDst )
+ {
+ wxLogLastError(_T("CreateCompatibleDC"));
- ColorMap[0].from = sm_stdColours[0]; ColorMap[0].to = COLOR_BTNTEXT; // black (0, 0 0)
- ColorMap[1].from = sm_stdColours[1]; ColorMap[1].to = COLOR_BTNSHADOW; // dark grey (128, 128, 128)
- ColorMap[2].from = sm_stdColours[2]; ColorMap[2].to = COLOR_BTNFACE; // bright grey (192, 192, 192)
- ColorMap[3].from = sm_stdColours[3]; ColorMap[3].to = COLOR_BTNHIGHLIGHT; // white (255, 255, 255)
- // ColorMap[4].from = sm_stdColours[4]; ColorMap[4].to = COLOR_HIGHLIGHT; // blue (0, 0, 255)
- ColorMap[4].from = sm_stdColours[5]; ColorMap[4].to = COLOR_WINDOW; // magenta (255, 0, 255)
+ return bitmap;
+ }
- for ( size_t n = 0; n < WXSIZEOF(ColorMap); n++)
+ // create the target bitmap
+ HBITMAP hbmpDst = ::CreateCompatibleBitmap(hdcDst, width, height);
+ if ( !hbmpDst )
{
- ColorMap[n].to = ::GetSysColor(ColorMap[n].to);
- }
+ wxLogLastError(_T("CreateCompatibleBitmap"));
- HBITMAP hbmOld;
- HDC hdcMem = CreateCompatibleDC(NULL);
+ return bitmap;
+ }
- if (hdcMem)
+ // create the monochrome mask bitmap
+ HBITMAP hbmpMask = ::CreateBitmap(width, height, 1, 1, 0);
+ if ( !hbmpMask )
{
- hbmOld = (HBITMAP) SelectObject(hdcMem, hBitmap);
+ wxLogLastError(_T("CreateBitmap(mono)"));
- for ( int i = 0; i < width; i++ )
- {
- for ( int j = 0; j < height; j++ )
- {
- COLORREF pixel = ::GetPixel(hdcMem, i, j);
+ ::DeleteObject(hbmpDst);
- for ( size_t k = 0; k < WXSIZEOF(ColorMap); k++ )
- {
- int distance = abs( GetRValue( pixel ) - GetRValue( ColorMap[k].from )) ;
- distance = max( distance , abs(GetGValue(pixel ) - GetGValue( ColorMap[k].from ))) ;
- distance = max( distance , abs(GetBValue(pixel ) - GetBValue( ColorMap[k].from ))) ;
- if ( distance < 0x10 )
- {
- ::SetPixel(hdcMem, i, j, ColorMap[k].to);
- break;
- }
- }
- }
- }
+ return bitmap;
+ }
+
+ SelectInHDC bmpInDst(hdcDst, hbmpDst),
+ bmpInMask(hdcMask, hbmpMask);
+
+ // for each colour:
+ for ( n = 0; n < NUM_OF_MAPPED_COLOURS; n++ )
+ {
+ // create the mask for this colour
+ ::SetBkColor(hdcMem, ColorMap[n].from);
+ ::BitBlt(hdcMask, 0, 0, width, height, hdcMem, 0, 0, SRCCOPY);
+ // replace this colour with the target one in the dst bitmap
+ HBRUSH hbr = ::CreateSolidBrush(ColorMap[n].to);
+ HGDIOBJ hbrOld = ::SelectObject(hdcDst, hbr);
- SelectObject(hdcMem, hbmOld);
- DeleteObject(hdcMem);
+ ::MaskBlt(hdcDst, 0, 0, width, height,
+ hdcMem, 0, 0,
+ hbmpMask, 0, 0,
+ MAKEROP4(PATCOPY, SRCCOPY));
+
+ (void)::SelectObject(hdcDst, hbrOld);
+ ::DeleteObject(hbr);
}
-}
-// Some experiments...
-#if 0
-// What we want to do is create another bitmap which has a depth of 4,
-// and set the bits. So probably we want to convert this HBITMAP into a
-// DIB, then call SetDIBits.
-// AAAGH. The stupid thing is that if newBitmap has a depth of 4 (less than that of
-// the screen), then SetDIBits fails.
-HBITMAP newBitmap = ::CreateBitmap(totalBitmapWidth, totalBitmapHeight, 1, 4, NULL);
-HANDLE newDIB = ::BitmapToDIB((HBITMAP) m_hBitmap, NULL);
-LPBITMAPINFOHEADER lpbmi = (LPBITMAPINFOHEADER) GlobalLock(newDIB);
-
-dc = ::GetDC(NULL);
-// LPBITMAPINFOHEADER lpbmi = (LPBITMAPINFOHEADER) newDIB;
-
-int result = ::SetDIBits(dc, newBitmap, 0, lpbmi->biHeight, FindDIBBits((LPSTR)lpbmi), (LPBITMAPINFO)lpbmi,
- DIB_PAL_COLORS);
-DWORD err = GetLastError();
-
-::ReleaseDC(NULL, dc);
-
-// Delete the DIB
-GlobalUnlock (newDIB);
-GlobalFree (newDIB);
-
-// WXHBITMAP hBitmap2 = wxCreateMappedBitmap((WXHINSTANCE) wxGetInstance(), (WXHBITMAP) m_hBitmap);
-// Substitute our new bitmap for the old one
-::DeleteObject((HBITMAP) m_hBitmap);
-m_hBitmap = (WXHBITMAP) newBitmap;
-#endif
+ ::DeleteObject((HBITMAP)bitmap);
+ return (WXHBITMAP)hbmpDst;
+#endif // 0
+}
#endif // wxUSE_TOOLBAR && Win95
projects / wxWidgets.git / blobdiff