/////////////////////////////////////////////////////////////////////////////
// Name: toolbar.cpp
// Purpose: wxToolBar
-// Author: AUTHOR
+// Author: David Webster
// Modified by:
-// Created: 04/01/98
+// Created: 10/17/99
// RCS-ID: $Id$
-// Copyright: (c) AUTHOR
-// Licence: wxWindows licence
+// Copyright: (c) David Webster
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "toolbar.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+#ifndef WX_PRECOMP
#include "wx/wx.h"
+#endif
+
+#if wxUSE_TOOLBAR && wxUSE_TOOLBAR_NATIVE
#include "wx/toolbar.h"
-#if !USE_SHARED_LIBRARY
-IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxToolBarBase)
+#include "malloc.h"
+#include "wx/os2/private.h"
+
+#include "wx/app.h" // for GetComCtl32Version
+
+// ----------------------------------------------------------------------------
+// constants
+// ----------------------------------------------------------------------------
+
+// these standard constants are not always defined in compilers headers
+
+// Styles
+#ifndef TBSTYLE_FLAT
+ #define TBSTYLE_LIST 0x1000
+ #define TBSTYLE_FLAT 0x0800
+ #define TBSTYLE_TRANSPARENT 0x8000
+#endif
+ // use TBSTYLE_TRANSPARENT if you use TBSTYLE_FLAT
+
+// Messages
+#ifndef TB_GETSTYLE
+ #define TB_SETSTYLE (WM_USER + 56)
+ #define TB_GETSTYLE (WM_USER + 57)
+#endif
+
+#ifndef TB_HITTEST
+ #define TB_HITTEST (WM_USER + 69)
+#endif
+
+// these values correspond to those used by comctl32.dll
+#define DEFAULTBITMAPX 16
+#define DEFAULTBITMAPY 15
+#define DEFAULTBUTTONX 24
+#define DEFAULTBUTTONY 24
+#define DEFAULTBARHEIGHT 27
+
+// ----------------------------------------------------------------------------
+// private function prototypes
+// ----------------------------------------------------------------------------
+
+static void wxMapBitmap( HBITMAP hBitmap
+ ,int nWidth
+ ,int nHeight
+ );
+
+// ----------------------------------------------------------------------------
+// wxWin macros
+// ----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl)
BEGIN_EVENT_TABLE(wxToolBar, wxToolBarBase)
+ EVT_MOUSE_EVENTS(wxToolBar::OnMouseEvent)
+ EVT_SYS_COLOUR_CHANGED(wxToolBar::OnSysColourChanged)
END_EVENT_TABLE()
-#endif
-wxToolBar::wxToolBar()
+// ----------------------------------------------------------------------------
+// private classes
+// ----------------------------------------------------------------------------
+
+class wxToolBarTool : public wxToolBarToolBase
+{
+public:
+ inline wxToolBarTool( wxToolBar* pTbar
+ ,int vId
+ ,const wxBitmap& rBitmap1
+ ,const wxBitmap& rBitmap2
+ ,bool bToggle
+ ,wxObject* pClientData
+ ,const wxString& rShortHelpString
+ ,const wxString& rLongHelpString
+ ) : wxToolBarToolBase( pTbar
+ ,vId
+ ,rBitmap1
+ ,rBitmap2
+ ,bToggle
+ ,pClientData
+ ,rShortHelpString
+ ,rLongHelpString
+ )
+ {
+ m_nSepCount = 0;
+ }
+
+ inline wxToolBarTool( wxToolBar* pTbar
+ ,wxControl* pControl
+ ) : wxToolBarToolBase( pTbar
+ ,pControl
+ )
+ {
+ m_nSepCount = 1;
+ }
+
+ // set/get the number of separators which we use to cover the space used by
+ // a control in the toolbar
+ inline void SetSeparatorsCount(size_t nCount) { m_nSepCount = nCount; }
+ inline size_t GetSeparatorsCount(void) const { return m_nSepCount; }
+
+private:
+ size_t m_nSepCount;
+};
+
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// wxToolBarTool
+// ----------------------------------------------------------------------------
+
+wxToolBarToolBase* wxToolBar::CreateTool(
+ int nId
+, const wxBitmap& rBitmap1
+, const wxBitmap& rBitmap2
+, bool bToggle
+, wxObject* pClientData
+, const wxString& rShortHelpString
+, const wxString& rLongHelpString
+)
+{
+ return(new wxToolBarTool( this
+ ,nId
+ ,rBitmap1
+ ,rBitmap2
+ ,bToggle
+ ,pClientData
+ ,rShortHelpString
+ ,rLongHelpString
+ ));
+}
+
+wxToolBarToolBase* wxToolBar::CreateTool(
+ wxControl* pControl
+)
+{
+ return(new wxToolBarTool( this
+ ,pControl
+ ));
+}
+
+// ----------------------------------------------------------------------------
+// wxToolBar construction
+// ----------------------------------------------------------------------------
+
+void wxToolBar::Init()
{
- m_maxWidth = -1;
- m_maxHeight = -1;
- m_defaultWidth = 24;
- m_defaultHeight = 22;
- // TODO
+ m_hBitmap = 0;
+ m_nButtons = 0;
+ m_defaultWidth = DEFAULTBITMAPX;
+ m_defaultHeight = DEFAULTBITMAPY;
}
-bool wxToolBar::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
- long style, const wxString& name)
+bool wxToolBar::Create(
+ wxWindow* pParent
+, wxWindowID vId
+, const wxPoint& rPos
+, const wxSize& rSize
+, long lStyle
+, const wxString& rName
+)
{
- m_maxWidth = -1;
- m_maxHeight = -1;
-
- m_defaultWidth = 24;
- m_defaultHeight = 22;
- SetName(name);
+ // common initialisation
+ if (!CreateControl( pParent
+ ,vId
+ ,rPos
+ ,rSize
+ ,lStyle
+ ,rName
+ ))
+ return(FALSE);
+
+ // prepare flags
+ DWORD msflags = 0; // WS_VISIBLE | WS_CHILD always included
+ // TODO
+ /*
+
+ if (lStyle & wxBORDER)
+ msflags |= WS_BORDER;
+ msflags |= TBSTYLE_TOOLTIPS;
+
+ if (style & wxTB_FLAT)
+ {
+ if (wxTheApp->GetComCtl32Version() > 400)
+ msflags |= TBSTYLE_FLAT;
+ }
- m_windowStyle = style;
+ // MSW-specific initialisation
+ if ( !wxControl::MSWCreateControl(TOOLBARCLASSNAME, msflags) )
+ 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;
- SetParent(parent);
+ SetFont(wxSystemSettings::GetSystemFont(wxSYS_DEFAULT_GUI_FONT));
- if (parent) parent->AddChild(this);
+ // position it
+ int x = pos.x;
+ int y = pos.y;
+ int width = size.x;
+ int height = size.y;
- // TODO create toolbar
-
- return FALSE;
+ if (width <= 0)
+ width = 100;
+ if (height <= 0)
+ height = m_defaultHeight;
+ if (x < 0)
+ x = 0;
+ if (y < 0)
+ y = 0;
+
+ SetSize(x, y, width, height);
+ */
+ return(TRUE);
}
wxToolBar::~wxToolBar()
{
- // TODO
+ if (m_hBitmap)
+ {
+ ::GpiDeleteBitmap((HBITMAP) m_hBitmap);
+ }
}
-bool wxToolBar::CreateTools()
+// ----------------------------------------------------------------------------
+// adding/removing tools
+// ----------------------------------------------------------------------------
+
+bool wxToolBar::DoInsertTool(
+ size_t WXUNUSED(nPos)
+, wxToolBarToolBase* pTool
+)
{
- if (m_tools.Number() == 0)
+ // nothing special to do here - we really create the toolbar buttons in
+ // Realize() later
+ pTool->Attach(this);
+ return(TRUE);
+}
+
+bool wxToolBar::DoDeleteTool(
+ size_t nPos
+, wxToolBarToolBase* pTool
+)
+{
+ // normally, we only delete one button, but we use several separators to
+ // cover the space used by one control sometimes (with old comctl32.dll)
+ size_t nButtonsToDelete = 1;
+
+ // get the size of the button we're going to delete
+ RECTL vRect;
+
+ // TODO:
+ /*
+ if ( !::SendMessage(GetHwnd(), TB_GETITEMRECT, pos, (LPARAM)&r) )
+ {
+ wxLogLastError(_T("TB_GETITEMRECT"));
+ }
+
+ int width = r.right - r.left;
+
+ if ( tool->IsControl() )
+ {
+ nButtonsToDelete = ((wxToolBarTool *)tool)->GetSeparatorsCount();
+
+ width *= nButtonsToDelete;
+ }
+
+ while ( nButtonsToDelete-- > 0 )
+ {
+ if ( !::SendMessage(GetHwnd(), TB_DELETEBUTTON, pos, 0) )
+ {
+ wxLogLastError("TB_DELETEBUTTON");
+
+ return FALSE;
+ }
+ }
+
+ tool->Detach();
+
+ m_nButtons -= nButtonsToDelete;
+
+ // reposition all the controls after this button
+ wxToolBarToolsList::Node *node = m_tools.Item(pos);
+ for ( node = node->GetNext(); node; node = node->GetNext() )
+ {
+ wxToolBarToolBase *tool2 = node->GetData();
+ if ( tool2->IsControl() )
+ {
+ int x;
+ wxControl *control = tool2->GetControl();
+ control->GetPosition(&x, NULL);
+ control->Move(x - width, -1);
+ }
+ }
+ */
+ return(TRUE);
+}
+
+bool wxToolBar::Realize()
+{
+ size_t nTools = GetToolsCount();
+
+ if (nTools == 0)
+ {
+ // nothing to do
+ return(TRUE);
+ }
+
+ bool bIsVertical = (GetWindowStyle() & wxTB_VERTICAL) != 0;
+
+ // TODO:
+ /*
+ // 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 for all the tool bitmaps
+ HBITMAP hBitmap = ::CreateCompatibleBitmap(ScreenHDC(),
+ totalBitmapWidth,
+ totalBitmapHeight);
+ if ( !hBitmap )
+ {
+ wxLogLastError(_T("CreateCompatibleBitmap"));
+
return FALSE;
+ }
- // TODO
- return FALSE;
+ m_hBitmap = (WXHBITMAP)hBitmap;
+
+ // Now blit all the tools onto this bitmap
+ HDC memoryDC = ::CreateCompatibleDC(NULL);
+ HBITMAP oldBitmap = (HBITMAP) ::SelectObject(memoryDC, hBitmap);
+
+ HDC memoryDC2 = ::CreateCompatibleDC(NULL);
+
+ // the button position
+ wxCoord x = 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() )
+ {
+ HBITMAP hbmp = GetHbitmapOf(tool->GetBitmap1());
+ if ( hbmp )
+ {
+ HBITMAP oldBitmap2 = (HBITMAP)::SelectObject(memoryDC2, hbmp);
+ if ( !BitBlt(memoryDC, x, 0, m_defaultWidth, m_defaultHeight,
+ memoryDC2, 0, 0, SRCCOPY) )
+ {
+ wxLogLastError("BitBlt");
+ }
+
+ ::SelectObject(memoryDC2, oldBitmap2);
+ }
+ 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();
+ }
+
+ ::SelectObject(memoryDC, oldBitmap);
+ ::DeleteDC(memoryDC);
+ ::DeleteDC(memoryDC2);
+
+ // Map to system colours
+ wxMapBitmap(hBitmap, totalBitmapWidth, totalBitmapHeight);
+
+ 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) )
+ {
+ wxFAIL_MSG(wxT("Could not add bitmap to toolbar"));
+ }
+
+ ::DeleteObject(oldToolBarBitmap);
+
+ // Now delete all the buttons
+ for ( size_t pos = 0; pos < m_nButtons; pos++ )
+ {
+ if ( !::SendMessage(GetHwnd(), TB_DELETEBUTTON, 0, 0) )
+ {
+ wxLogLastError("TB_DELETEBUTTON");
+ }
+ }
+ }
+ else // no old bitmap
+ {
+ 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"));
+ }
+ }
+
+ // Next add the buttons and separators
+ // -----------------------------------
+
+ TBBUTTON *buttons = new TBBUTTON[nTools];
+
+ // this array will hold the indices of all controls in the toolbar
+ wxArrayInt controlIds;
+
+ int i = 0;
+ int bitmapId = 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() )
+ continue;
+
+ TBBUTTON& button = buttons[i];
+
+ wxZeroMemory(button);
+
+ switch ( tool->GetStyle() )
+ {
+ case wxTOOL_STYLE_CONTROL:
+ button.idCommand = tool->GetId();
+ // fall through: create just a separator too
+
+ case wxTOOL_STYLE_SEPARATOR:
+ button.fsState = TBSTATE_ENABLED;
+ button.fsStyle = TBSTYLE_SEP;
+ break;
+
+ case wxTOOL_STYLE_BUTTON:
+ button.iBitmap = bitmapId;
+ button.idCommand = tool->GetId();
+
+ if ( tool->IsEnabled() )
+ button.fsState |= TBSTATE_ENABLED;
+ if ( tool->IsToggled() )
+ button.fsState |= TBSTATE_CHECKED;
+
+ button.fsStyle = tool->CanBeToggled() ? TBSTYLE_CHECK
+ : TBSTYLE_BUTTON;
+
+ bitmapId++;
+ break;
+ }
+
+ i++;
+ }
+
+ if ( !::SendMessage(GetHwnd(), TB_ADDBUTTONS,
+ (WPARAM)i, (LPARAM)buttons) )
+ {
+ wxLogLastError("TB_ADDBUTTONS");
+ }
+
+ delete [] buttons;
+
+ // Deal with the controls finally
+ // ------------------------------
+
+ // adjust the controls size to fit nicely in the toolbar
+ size_t index = 0;
+ for ( node = m_tools.GetFirst(); node; node = node->GetNext(), index++ )
+ {
+ wxToolBarToolBase *tool = node->GetData();
+ if ( !tool->IsControl() )
+ continue;
+
+ wxControl *control = tool->GetControl();
+
+ wxSize size = control->GetSize();
+
+ // the position of the leftmost controls corner
+ int left = -1;
+
+ // 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) )
+ {
+ wxLogLastError("TB_GETITEMRECT");
+ }
+
+ // TB_SETBUTTONINFO message is only supported by comctl32.dll 4.71+
+ #if defined(_WIN32_IE) && (_WIN32_IE >= 0x400 )
+ // available in headers, now check whether it is available now
+ // (during run-time)
+ if ( wxTheApp->GetComCtl32Version() >= 471 )
+ {
+ // set the (underlying) separators width to be that of the
+ // control
+ TBBUTTONINFO tbbi;
+ tbbi.cbSize = sizeof(tbbi);
+ tbbi.dwMask = TBIF_SIZE;
+ tbbi.cx = size.x;
+ if ( !SendMessage(GetHwnd(), TB_SETBUTTONINFO,
+ tool->GetId(), (LPARAM)&tbbi) )
+ {
+ // the id is probably invalid?
+ wxLogLastError("TB_SETBUTTONINFO");
+ }
+
+ }
+ else
+ #endif // comctl32.dll 4.71
+ // TB_SETBUTTONINFO unavailable
+ {
+ // try adding several separators to fit the controls width
+ int widthSep = r.right - r.left;
+ left = r.left;
+
+ TBBUTTON tbb;
+ wxZeroMemory(tbb);
+ tbb.idCommand = 0;
+ tbb.fsState = TBSTATE_ENABLED;
+ tbb.fsStyle = TBSTYLE_SEP;
+
+ size_t nSeparators = size.x / widthSep;
+ for ( size_t nSep = 0; nSep < nSeparators; nSep++ )
+ {
+ if ( !SendMessage(GetHwnd(), TB_INSERTBUTTON,
+ index, (LPARAM)&tbb) )
+ {
+ wxLogLastError("TB_INSERTBUTTON");
+ }
+
+ index++;
+ }
+
+ // remember the number of separators we used - we'd have to
+ // delete all of them later
+ ((wxToolBarTool *)tool)->SetSeparatorsCount(nSeparators);
+
+ // adjust the controls width to exactly cover the separators
+ control->SetSize((nSeparators + 1)*widthSep, -1);
+ }
+
+ // and position the control itself correctly vertically
+ int height = r.bottom - r.top;
+ int diff = height - size.y;
+ if ( diff < 0 )
+ {
+ // the control is too high, resize to fit
+ control->SetSize(-1, height - 2);
+
+ diff = 2;
+ }
+
+ control->Move(left == -1 ? r.left : left, r.top + (diff + 1) / 2);
+ }
+
+ // the max index is the "real" number of buttons - i.e. counting even the
+ // separators which we added just for aligning the controls
+ m_nButtons = index;
+
+ if ( !isVertical )
+ {
+ if ( m_maxRows == 0 )
+ {
+ // if not set yet, only one row
+ SetRows(1);
+ }
+ }
+ else if ( m_nButtons > 0 ) // vertical non empty toolbar
+ {
+ if ( m_maxRows == 0 )
+ {
+ // if not set yet, have one column
+ SetRows(m_nButtons);
+ }
+ }
+ */
+ return TRUE;
}
-void wxToolBar::SetToolBitmapSize(const wxSize& size)
+// ----------------------------------------------------------------------------
+// message handlers
+// ----------------------------------------------------------------------------
+
+bool wxToolBar::OS2Command(
+ WXUINT nCmd
+, WXWORD nId
+)
{
- m_defaultWidth = size.x; m_defaultHeight = size.y;
- // TODO
+ wxToolBarToolBase* pTool = FindById((int)nId);
+
+ if (!pTool)
+ return(FALSE);
+ // TODO:
+ /*
+ if (pTool->CanBeToggled())
+ {
+ LRESULT state = ::SendMessage(GetHwnd(), TB_GETSTATE, id, 0);
+ tool->SetToggle((state & TBSTATE_CHECKED) != 0);
+ }
+
+ bool toggled = tool->IsToggled();
+
+ // 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);
+
+ ::SendMessage(GetHwnd(), TB_CHECKBUTTON, id, MAKELONG(toggled, 0));
+ }
+ */
+ return(TRUE);
}
-wxSize wxToolBar::GetMaxSize() const
+bool wxToolBar::OS2OnNotify(
+ int WXUNUSED(idCtrl)
+, WXLPARAM lParam
+, WXLPARAM* pResult
+)
{
- // TODO
- return wxSize(0, 0);
+ // TODO:
+ /*
+ // 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;
+
+ HWND toolTipWnd = (HWND)::SendMessage((HWND)GetHWND(), TB_GETTOOLTIPS, 0, 0);
+ if ( toolTipWnd != hdr->hwndFrom )
+ return FALSE;
+
+ LPTOOLTIPTEXT ttText = (LPTOOLTIPTEXT)lParam;
+ int id = (int)ttText->hdr.idFrom;
+
+ wxToolBarToolBase *tool = FindById(id);
+ if ( !tool )
+ return FALSE;
+
+ const wxString& help = tool->GetShortHelp();
+
+ if ( !help.IsEmpty() )
+ {
+ if ( code == TTN_NEEDTEXTA )
+ {
+ ttText->lpszText = (wxChar *)help.c_str();
+ }
+#if (_WIN32_IE >= 0x0300)
+ else
+ {
+ // FIXME this is a temp hack only until I understand better what
+ // must be done in both ANSI and Unicode builds
+
+ size_t lenAnsi = help.Len();
+ #ifdef __MWERKS__
+ // MetroWerks doesn't like calling mbstowcs with NULL argument
+ 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 // _WIN32_IE >= 0x0300
+ }
+
+ // For backward compatibility...
+ OnMouseEnter(tool->GetId());
+ */
+ return(TRUE);
+}
+
+// ----------------------------------------------------------------------------
+// toolbar geometry
+// ----------------------------------------------------------------------------
+
+void wxToolBar::SetToolBitmapSize(
+ const wxSize& rSize
+)
+{
+ wxToolBarBase::SetToolBitmapSize(rSize);
+
+ // ::SendMessage(GetHwnd(), TB_SETBITMAPSIZE, 0, MAKELONG(size.x, size.y));
+}
+
+void wxToolBar::SetRows(
+ int nRows
+)
+{
+ if (nRows == m_maxRows)
+ {
+ // avoid resizing the frame uselessly
+ return;
+ }
+ // TODO:
+ /*
+ // TRUE in wParam means to create at least as many rows, FALSE -
+ // at most as many
+ RECT rect;
+ ::SendMessage(GetHwnd(), TB_SETROWS,
+ MAKEWPARAM(nRows, !(GetWindowStyle() & wxTB_VERTICAL)),
+ (LPARAM) &rect);
+
+ m_maxRows = nRows;
+
+ UpdateSize();
+ */
}
// The button size is bigger than the bitmap size
wxSize wxToolBar::GetToolSize() const
{
- // TODO
+ // TODO:
+ /*
+ // TB_GETBUTTONSIZE is supported from version 4.70
+#if defined(_WIN32_IE) && (_WIN32_IE >= 0x300 )
+ if ( wxTheApp->GetComCtl32Version() >= 470 )
+ {
+ DWORD dw = ::SendMessage(GetHwnd(), TB_GETBUTTONSIZE, 0, 0);
+
+ return wxSize(LOWORD(dw), HIWORD(dw));
+ }
+ else
+#endif // comctl32.dll 4.70+
+ {
+ // defaults
+ return wxSize(m_defaultWidth + 8, m_defaultHeight + 7);
+ }
+ */
return wxSize(m_defaultWidth + 8, m_defaultHeight + 7);
}
-void wxToolBar::EnableTool(int toolIndex, bool enable)
+wxToolBarToolBase *wxToolBar::FindToolForPosition(
+ wxCoord vX
+, wxCoord vY
+) const
{
- wxNode *node = m_tools.Find((long)toolIndex);
- if (node)
+ POINTL vPt;
+
+ vPt.x = vX;
+ vPt.y = vY;
+
+ int nIndex = 0; //(int)::SendMessage(GetHwnd(), TB_HITTEST, 0, (LPARAM)&pt);
+ if (nIndex < 0)
{
- wxToolBarTool *tool = (wxToolBarTool *)node->Data();
- tool->m_enabled = enable;
- // TODO enable button
+ // it's a separator or there is no tool at all there
+ return (wxToolBarToolBase *)NULL;
}
+ return(m_tools.Item((size_t)nIndex)->GetData());
}
-void wxToolBar::ToggleTool(int toolIndex, bool toggle)
+void wxToolBar::UpdateSize()
{
- wxNode *node = m_tools.Find((long)toolIndex);
- if (node)
+ // we must refresh the frame after the toolbar size (possibly) changed
+ wxFrame* pFrame = wxDynamicCast(GetParent(), wxFrame);
+
+ if (pFrame)
{
- wxToolBarTool *tool = (wxToolBarTool *)node->Data();
- if (tool->m_isToggle)
+ // don't change the size, we just need to generate a WM_SIZE
+ RECTL vR;
+ // TODO:
+ /*
+ if ( !GetWindowRect(GetHwndOf(frame), &r) )
{
- tool->m_toggleState = toggle;
- // TODO: set toggle state
+ wxLogLastError(_T("GetWindowRect"));
}
+
+ (void)::SendMessage(GetHwndOf(frame), WM_SIZE, SIZE_RESTORED,
+ MAKELPARAM(r.right - r.left, r.bottom - r.top));
+ */
}
}
-void wxToolBar::ClearTools()
+// ----------------------------------------------------------------------------
+// tool state
+// ----------------------------------------------------------------------------
+
+void wxToolBar::DoEnableTool(
+ wxToolBarToolBase* pTool
+, bool bEnable
+)
{
- // TODO
- wxToolBarBase::ClearTools();
+ // TODO:
+ /*
+ ::SendMessage(GetHwnd(), TB_ENABLEBUTTON,
+ (WPARAM)tool->GetId(), (LPARAM)MAKELONG(enable, 0));
+ */
}
-// If pushedBitmap is NULL, a reversed version of bitmap is
-// created and used as the pushed/toggled image.
-// If toggle is TRUE, the button toggles between the two states.
+void wxToolBar::DoToggleTool(
+ wxToolBarToolBase* pTool
+, bool bToggle
+)
+{
+ // TODO:
+ /*
+ ::SendMessage(GetHwnd(), TB_CHECKBUTTON,
+ (WPARAM)tool->GetId(), (LPARAM)MAKELONG(toggle, 0));
+ */
+}
-wxToolBarTool *wxToolBar::AddTool(int index, const wxBitmap& bitmap, const wxBitmap& pushedBitmap,
- bool toggle, long xPos, long yPos, wxObject *clientData, const wxString& helpString1, const wxString& helpString2)
+void wxToolBar::DoSetToggle(
+ wxToolBarToolBase* pTool
+, bool bToggle
+)
{
- wxToolBarTool *tool = new wxToolBarTool(index, bitmap, wxNullBitmap, toggle, xPos, yPos, helpString1, helpString2);
- tool->m_clientData = clientData;
+ // VZ: AFAIK, the button has to be created either with TBSTYLE_CHECK or
+ // without, so we really need to delete the button and recreate it here
+ wxFAIL_MSG( _T("not implemented") );
+}
+
+// ----------------------------------------------------------------------------
+// event handlers
+// ----------------------------------------------------------------------------
- if (xPos > -1)
- tool->m_x = xPos;
- else
- tool->m_x = m_xMargin;
+// Responds to colour changes, and passes event on to children.
+void wxToolBar::OnSysColourChanged(
+ wxSysColourChangedEvent& rEvent
+)
+{
+ // TODO:
+ /*
+ m_backgroundColour = wxColour(GetRValue(GetSysColor(COLOR_BTNFACE)),
+ GetGValue(GetSysColor(COLOR_BTNFACE)), GetBValue(GetSysColor(COLOR_BTNFACE)));
+ */
- if (yPos > -1)
- tool->m_y = yPos;
- else
- tool->m_y = m_yMargin;
+ // Remap the buttons
+ Realize();
- tool->SetSize(GetDefaultButtonWidth(), GetDefaultButtonHeight());
+ Refresh();
- m_tools.Append((long)index, tool);
- return tool;
+ // Propagate the event to the non-top-level children
+ wxWindow::OnSysColourChanged(rEvent);
}
+void wxToolBar::OnMouseEvent(
+ wxMouseEvent& rEvent
+)
+{
+ if (rEvent.RightDown())
+ {
+ // For now, we don't have an id. Later we could
+ // try finding the tool.
+ OnRightClick( (int)-1
+ ,rEvent.GetX()
+ ,rEvent.GetY()
+ );
+ }
+ else
+ {
+ rEvent.Skip();
+ }
+}
+
+MRESULT wxToolBar::OS2WindowProc(
+ HWND hWnd
+, WXUINT ulMsg
+, MPARAM wParam
+, MPARAM lParam
+)
+{
+ // TODO:
+ /*
+ if (nMsg == WM_SIZE)
+ {
+ // 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;
+
+ if ( GetWindowStyle() & wxTB_VERTICAL )
+ {
+ w = r.right - r.left;
+ if ( m_maxRows )
+ {
+ w *= (m_nButtons + m_maxRows - 1)/m_maxRows;
+ }
+ h = HIWORD(lParam);
+ }
+ 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 )
+ {
+ // size really changed
+ SetSize(w, h);
+ }
+
+ // message processed
+ return 0;
+ }
+ }
+
+ return wxControl::MSWWindowProc(nMsg, wParam, lParam);
+ */
+ return((MRESULT)0);
+}
+
+// ----------------------------------------------------------------------------
+// private functions
+// ----------------------------------------------------------------------------
+
+// These are the default colors used to map the bitmap colors to the current
+// system colors. Note that they are in BGR format because this is what Windows
+// wants (and not RGB)
+
+#define BGR_BUTTONTEXT (RGB(000,000,000)) // black
+#define BGR_BUTTONSHADOW (RGB(128,128,128)) // dark grey
+#define BGR_BUTTONFACE (RGB(192,192,192)) // bright grey
+#define BGR_BUTTONHILIGHT (RGB(255,255,255)) // white
+#define BGR_BACKGROUNDSEL (RGB(255,000,000)) // blue
+#define BGR_BACKGROUND (RGB(255,000,255)) // magenta
+
+void wxMapBitmap(
+ HBITMAP hBitmap
+, int nWidth
+, int nHeight
+)
+{
+ // TODO:
+ /*
+ COLORMAP ColorMap[] =
+ {
+ {BGR_BUTTONTEXT, COLOR_BTNTEXT}, // black
+ {BGR_BUTTONSHADOW, COLOR_BTNSHADOW}, // dark grey
+ {BGR_BUTTONFACE, COLOR_BTNFACE}, // bright grey
+ {BGR_BUTTONHILIGHT, COLOR_BTNHIGHLIGHT},// white
+ {BGR_BACKGROUNDSEL, COLOR_HIGHLIGHT}, // blue
+ {BGR_BACKGROUND, COLOR_WINDOW} // magenta
+ };
+
+ int NUM_MAPS = (sizeof(ColorMap)/sizeof(COLORMAP));
+ int n;
+ for ( n = 0; n < NUM_MAPS; n++)
+ {
+ ColorMap[n].to = ::GetSysColor(ColorMap[n].to);
+ }
+
+ HBITMAP hbmOld;
+ HDC hdcMem = CreateCompatibleDC(NULL);
+
+ if (hdcMem)
+ {
+ hbmOld = (HBITMAP) SelectObject(hdcMem, hBitmap);
+
+ int i, j, k;
+ for ( i = 0; i < width; i++)
+ {
+ for ( j = 0; j < height; j++)
+ {
+ COLORREF pixel = ::GetPixel(hdcMem, i, j);
+//
+// BYTE red = GetRValue(pixel);
+// BYTE green = GetGValue(pixel);
+// BYTE blue = GetBValue(pixel);
+//
+
+ for ( k = 0; k < NUM_MAPS; k ++)
+ {
+ if ( ColorMap[k].from == pixel )
+ {
+ // COLORREF actualPixel = ::SetPixel(hdcMem, i, j, ColorMap[k].to);
+ break;
+ }
+ }
+ }
+ }
+
+
+ SelectObject(hdcMem, hbmOld);
+ DeleteObject(hdcMem);
+ }
+ */
+}
+
+// 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
+
+#endif
projects / wxWidgets.git / blobdiff