// Name: common/tbarbase.cpp
// Purpose: wxToolBarBase implementation
// Author: Julian Smart
-// Modified by: VZ at 11.12.99 (wxScrollableToolBar splitted off)
+// Modified by: VZ at 11.12.99 (wxScrollableToolBar split off)
// 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__
- #pragma implementation "tbarbase.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#endif
#include "wx/frame.h"
-#include "wx/image.h"
-#include "wx/settings.h"
-// For ::UpdateWindow
-#ifdef __WXMSW__
-#include <windows.h>
-#endif
+#if wxUSE_IMAGE
+ #include "wx/image.h"
+ #include "wx/settings.h"
+#endif // wxUSE_IMAGE
-#include "wx/tbarbase.h"
+#include "wx/toolbar.h"
// ----------------------------------------------------------------------------
-// wxWindows macros
+// wxWidgets macros
// ----------------------------------------------------------------------------
-IMPLEMENT_CLASS(wxToolBarBase, wxControl)
-
BEGIN_EVENT_TABLE(wxToolBarBase, wxControl)
- EVT_IDLE(wxToolBarBase::OnIdle)
END_EVENT_TABLE()
#include "wx/listimpl.cpp"
-WX_DEFINE_LIST(wxToolBarToolsList);
+WX_DEFINE_LIST(wxToolBarToolsList)
// ============================================================================
// implementation
// wxToolBarToolBase
// ----------------------------------------------------------------------------
+IMPLEMENT_DYNAMIC_CLASS(wxToolBarToolBase, wxObject)
+
bool wxToolBarToolBase::Enable(bool enable)
{
if ( m_enabled == enable )
- return FALSE;
+ return false;
m_enabled = enable;
- return TRUE;
+ return true;
}
bool wxToolBarToolBase::Toggle(bool toggle)
{
- wxASSERT_MSG( m_isToggle, _T("can't toggle this tool") );
+ wxASSERT_MSG( CanBeToggled(), _T("can't toggle this tool") );
if ( m_toggled == toggle )
- return FALSE;
+ return false;
m_toggled = toggle;
- return TRUE;
+ return true;
}
bool wxToolBarToolBase::SetToggle(bool toggle)
{
- if ( m_isToggle == toggle )
- return FALSE;
+ wxItemKind kind = toggle ? wxITEM_CHECK : wxITEM_NORMAL;
+ if ( m_kind == kind )
+ return false;
- m_isToggle = toggle;
+ m_kind = kind;
- return TRUE;
+ return true;
}
bool wxToolBarToolBase::SetShortHelp(const wxString& help)
{
if ( m_shortHelpString == help )
- return FALSE;
+ return false;
m_shortHelpString = help;
- return TRUE;
+ return true;
}
bool wxToolBarToolBase::SetLongHelp(const wxString& help)
{
if ( m_longHelpString == help )
- return FALSE;
+ return false;
m_longHelpString = help;
- return TRUE;
-}
-
-wxToolBarToolBase::~wxToolBarToolBase()
-{
+ return true;
}
// ----------------------------------------------------------------------------
wxToolBarBase::wxToolBarBase()
{
// the list owns the pointers
- m_tools.DeleteContents(TRUE);
-
m_xMargin = m_yMargin = 0;
-
m_maxRows = m_maxCols = 0;
+ m_toolPacking = m_toolSeparation = 0;
+ m_defaultWidth = 16;
+ m_defaultHeight = 15;
}
-wxToolBarToolBase *wxToolBarBase::AddTool(int id,
- const wxBitmap& bitmap,
- const wxBitmap& pushedBitmap,
- bool toggle,
- wxCoord WXUNUSED(xPos),
- wxCoord WXUNUSED(yPos),
- wxObject *clientData,
- const wxString& helpString1,
- const wxString& helpString2)
+wxToolBarToolBase *wxToolBarBase::DoAddTool(int id,
+ const wxString& label,
+ const wxBitmap& bitmap,
+ const wxBitmap& bmpDisabled,
+ wxItemKind kind,
+ const wxString& shortHelp,
+ const wxString& longHelp,
+ wxObject *clientData,
+ wxCoord WXUNUSED(xPos),
+ wxCoord WXUNUSED(yPos))
{
- return InsertTool(GetToolsCount(), id, bitmap, pushedBitmap,
- toggle, clientData, helpString1, helpString2);
+ InvalidateBestSize();
+ return InsertTool(GetToolsCount(), id, label, bitmap, bmpDisabled,
+ kind, shortHelp, longHelp, clientData);
}
wxToolBarToolBase *wxToolBarBase::InsertTool(size_t pos,
int id,
+ const wxString& label,
const wxBitmap& bitmap,
- const wxBitmap& pushedBitmap,
- bool toggle,
- wxObject *clientData,
- const wxString& helpString1,
- const wxString& helpString2)
+ const wxBitmap& bmpDisabled,
+ wxItemKind kind,
+ const wxString& shortHelp,
+ const wxString& longHelp,
+ wxObject *clientData)
{
wxCHECK_MSG( pos <= GetToolsCount(), (wxToolBarToolBase *)NULL,
_T("invalid position in wxToolBar::InsertTool()") );
- wxToolBarToolBase *tool = CreateTool(id, bitmap, pushedBitmap, toggle,
- clientData, helpString1, helpString2);
+ wxToolBarToolBase *tool = CreateTool(id, label, bitmap, bmpDisabled, kind,
+ clientData, shortHelp, longHelp);
- if ( !tool || !DoInsertTool(pos, tool) )
+ if ( !InsertTool(pos, tool) )
{
delete tool;
return NULL;
}
+ return tool;
+}
+
+wxToolBarToolBase *wxToolBarBase::AddTool(wxToolBarToolBase *tool)
+{
+ return InsertTool(GetToolsCount(), tool);
+}
+
+wxToolBarToolBase *
+wxToolBarBase::InsertTool(size_t pos, wxToolBarToolBase *tool)
+{
+ wxCHECK_MSG( pos <= GetToolsCount(), (wxToolBarToolBase *)NULL,
+ _T("invalid position in wxToolBar::InsertTool()") );
+
+ if ( !tool || !DoInsertTool(pos, tool) )
+ {
+ return NULL;
+ }
+
m_tools.Insert(pos, tool);
return tool;
wxToolBarToolBase *tool = CreateTool(control);
- if ( !tool || !DoInsertTool(pos, tool) )
+ if ( !InsertTool(pos, tool) )
{
delete tool;
return NULL;
}
- m_tools.Insert(pos, tool);
-
return tool;
}
+wxControl *wxToolBarBase::FindControl( int id )
+{
+ for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
+ node;
+ node = node->GetNext() )
+ {
+ const wxToolBarToolBase * const tool = node->GetData();
+ if ( tool->IsControl() )
+ {
+ wxControl * const control = tool->GetControl();
+
+ if ( !control )
+ {
+ wxFAIL_MSG( _T("NULL control in toolbar?") );
+ }
+ else if ( control->GetId() == id )
+ {
+ // found
+ return control;
+ }
+ }
+ }
+
+ return NULL;
+}
+
wxToolBarToolBase *wxToolBarBase::AddSeparator()
{
return InsertSeparator(GetToolsCount());
_T("invalid position in wxToolBar::InsertSeparator()") );
wxToolBarToolBase *tool = CreateTool(wxID_SEPARATOR,
+ wxEmptyString,
wxNullBitmap, wxNullBitmap,
- FALSE, (wxObject *)NULL,
+ wxITEM_SEPARATOR, (wxObject *)NULL,
wxEmptyString, wxEmptyString);
if ( !tool || !DoInsertTool(pos, tool) )
wxToolBarToolBase *wxToolBarBase::RemoveTool(int id)
{
size_t pos = 0;
- wxToolBarToolsList::Node *node;
+ wxToolBarToolsList::compatibility_iterator node;
for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
{
if ( node->GetData()->GetId() == id )
return (wxToolBarToolBase *)NULL;
}
- // the node would delete the data, so set it to NULL to avoid this
- node->SetData(NULL);
-
- m_tools.DeleteNode(node);
+ m_tools.Erase(node);
return tool;
}
bool wxToolBarBase::DeleteToolByPos(size_t pos)
{
- wxCHECK_MSG( pos < GetToolsCount(), FALSE,
+ wxCHECK_MSG( pos < GetToolsCount(), false,
_T("invalid position in wxToolBar::DeleteToolByPos()") );
- wxToolBarToolsList::Node *node = m_tools.Item(pos);
+ wxToolBarToolsList::compatibility_iterator node = m_tools.Item(pos);
if ( !DoDeleteTool(pos, node->GetData()) )
{
- return FALSE;
+ return false;
}
- m_tools.DeleteNode(node);
+ delete node->GetData();
+ m_tools.Erase(node);
- return TRUE;
+ return true;
}
bool wxToolBarBase::DeleteTool(int id)
{
size_t pos = 0;
- wxToolBarToolsList::Node *node;
+ wxToolBarToolsList::compatibility_iterator node;
for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
{
if ( node->GetData()->GetId() == id )
if ( !node || !DoDeleteTool(pos, node->GetData()) )
{
- return FALSE;
+ return false;
}
- m_tools.DeleteNode(node);
+ delete node->GetData();
+ m_tools.Erase(node);
- return TRUE;
+ return true;
}
wxToolBarToolBase *wxToolBarBase::FindById(int id) const
{
wxToolBarToolBase *tool = (wxToolBarToolBase *)NULL;
- for ( wxToolBarToolsList::Node *node = m_tools.GetFirst();
+ for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
node;
node = node->GetNext() )
{
return tool;
}
+void wxToolBarBase::UnToggleRadioGroup(wxToolBarToolBase *tool)
+{
+ wxCHECK_RET( tool, _T("NULL tool in wxToolBarTool::UnToggleRadioGroup") );
+
+ if ( !tool->IsButton() || tool->GetKind() != wxITEM_RADIO )
+ return;
+
+ wxToolBarToolsList::compatibility_iterator node = m_tools.Find(tool);
+ wxCHECK_RET( node, _T("invalid tool in wxToolBarTool::UnToggleRadioGroup") );
+
+ wxToolBarToolsList::compatibility_iterator nodeNext = node->GetNext();
+ while ( nodeNext )
+ {
+ wxToolBarToolBase *toolNext = nodeNext->GetData();
+
+ if ( !toolNext->IsButton() || toolNext->GetKind() != wxITEM_RADIO )
+ break;
+
+ if ( toolNext->Toggle(false) )
+ {
+ DoToggleTool(toolNext, false);
+ }
+
+ nodeNext = nodeNext->GetNext();
+ }
+
+ wxToolBarToolsList::compatibility_iterator nodePrev = node->GetPrevious();
+ while ( nodePrev )
+ {
+ wxToolBarToolBase *toolNext = nodePrev->GetData();
+
+ if ( !toolNext->IsButton() || toolNext->GetKind() != wxITEM_RADIO )
+ break;
+
+ if ( toolNext->Toggle(false) )
+ {
+ DoToggleTool(toolNext, false);
+ }
+
+ nodePrev = nodePrev->GetPrevious();
+ }
+}
+
void wxToolBarBase::ClearTools()
{
- m_tools.Clear();
+ WX_CLEAR_LIST(wxToolBarToolsList, m_tools);
}
bool wxToolBarBase::Realize()
{
- return TRUE;
+ return true;
}
wxToolBarBase::~wxToolBarBase()
{
+ WX_CLEAR_LIST(wxToolBarToolsList, m_tools);
+
+ // notify the frame that it doesn't have a tool bar any longer to avoid
+ // dangling pointers
+ wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
+ if ( frame && frame->GetToolBar() == this )
+ {
+ frame->SetToolBar(NULL);
+ }
}
// ----------------------------------------------------------------------------
{
if ( tool->Toggle(toggle) )
{
+ UnToggleRadioGroup(tool);
DoToggleTool(tool, toggle);
}
}
tool->SetClientData(clientData);
}
+int wxToolBarBase::GetToolPos(int id) const
+{
+ size_t pos = 0;
+ wxToolBarToolsList::compatibility_iterator node;
+
+ for ( node = m_tools.GetFirst(); node; node = node->GetNext() )
+ {
+ if ( node->GetData()->GetId() == id )
+ return pos;
+
+ pos++;
+ }
+
+ return wxNOT_FOUND;
+}
+
bool wxToolBarBase::GetToolState(int id) const
{
wxToolBarToolBase *tool = FindById(id);
- wxCHECK_MSG( tool, FALSE, _T("no such tool") );
+ wxCHECK_MSG( tool, false, _T("no such tool") );
return tool->IsToggled();
}
bool wxToolBarBase::GetToolEnabled(int id) const
{
wxToolBarToolBase *tool = FindById(id);
- wxCHECK_MSG( tool, FALSE, _T("no such tool") );
+ wxCHECK_MSG( tool, false, _T("no such tool") );
return tool->IsEnabled();
}
wxString wxToolBarBase::GetToolShortHelp(int id) const
{
wxToolBarToolBase *tool = FindById(id);
- wxCHECK_MSG( tool, _T(""), _T("no such tool") );
+ wxCHECK_MSG( tool, wxEmptyString, _T("no such tool") );
return tool->GetShortHelp();
}
wxString wxToolBarBase::GetToolLongHelp(int id) const
{
wxToolBarToolBase *tool = FindById(id);
- wxCHECK_MSG( tool, _T(""), _T("no such tool") );
+ wxCHECK_MSG( tool, wxEmptyString, _T("no such tool") );
return tool->GetLongHelp();
}
// event processing
// ----------------------------------------------------------------------------
-// Only allow toggle if returns TRUE
+// Only allow toggle if returns true
bool wxToolBarBase::OnLeftClick(int id, bool toggleDown)
{
wxCommandEvent event(wxEVT_COMMAND_TOOL_CLICKED, id);
// Send events to this toolbar instead (and thence up the window hierarchy)
GetEventHandler()->ProcessEvent(event);
- return TRUE;
+ return true;
}
// Call when right button down.
}
// Called when the mouse cursor enters a tool bitmap (no button pressed).
-// Argument is -1 if mouse is exiting the toolbar.
+// Argument is wxID_ANY if mouse is exiting the toolbar.
// Note that for this event, the id of the window is used,
// and the integer parameter of wxCommandEvent is used to retrieve
// the tool id.
event.SetEventObject(this);
event.SetInt(id);
- (void)GetEventHandler()->ProcessEvent(event);
-
- wxToolBarToolBase *tool = FindById(id);
- if ( !tool || !tool->GetLongHelp() )
- return;
-
wxFrame *frame = wxDynamicCast(GetParent(), wxFrame);
- if ( !frame )
- return;
+ if( frame )
+ {
+ wxString help;
+ wxToolBarToolBase* tool = id == wxID_ANY ? (wxToolBarToolBase*)NULL : FindById(id);
+ if(tool)
+ help = tool->GetLongHelp();
+ frame->DoGiveHelp( help, id != wxID_ANY );
+ }
- frame->SetStatusText(tool->GetLongHelp());
+ (void)GetEventHandler()->ProcessEvent(event);
}
// ----------------------------------------------------------------------------
// UI updates
// ----------------------------------------------------------------------------
-void wxToolBarBase::OnIdle(wxIdleEvent& event)
-{
- DoToolbarUpdates();
-
- event.Skip();
-}
-
// Do the toolbar button updates (check for EVT_UPDATE_UI handlers)
-void wxToolBarBase::DoToolbarUpdates()
+void wxToolBarBase::UpdateWindowUI(long flags)
{
- wxWindow* parent = this;
- while (parent->GetParent())
- parent = parent->GetParent();
+ wxWindowBase::UpdateWindowUI(flags);
-#ifdef __WXMSW__
- wxWindow* focusWin = wxFindFocusDescendant(parent);
-#else
- wxWindow* focusWin = (wxWindow*) NULL;
-#endif
+ // There is no sense in updating the toolbar UI
+ // if the parent window is about to get destroyed
+ wxWindow *tlw = wxGetTopLevelParent( this );
+ if (tlw && wxPendingDelete.Member( tlw ))
+ return;
- wxEvtHandler* evtHandler = focusWin ? focusWin->GetEventHandler() : GetEventHandler() ;
+ wxEvtHandler* evtHandler = GetEventHandler() ;
- for ( wxToolBarToolsList::Node* node = m_tools.GetFirst();
+ for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst();
node;
node = node->GetNext() )
{
}
}
-///////////// button-label rendering helpers //////////////////
-
-#define MIN_COLOR_DIFF 10
-
-#define IS_IN_ARRAY(x,y) ( (x) < width && (y) < height && (x) >= 0 && (y) >= 0 )
-
-#define IS_GREATER(red1,green1,blue1, red2,green2,blue2) ( ( red1 > red2 + MIN_COLOR_DIFF ) && \
- ( green1 > green2 + MIN_COLOR_DIFF ) && \
- ( blue1 > blue2 + MIN_COLOR_DIFF ) \
- )
+#if wxUSE_IMAGE
-// Helper function, used by wxCreateGreyedImage
+/*
+ * Make a greyed-out image suitable for disabled buttons.
+ * This code is adapted from wxNewBitmapButton in FL.
+ */
-static void wxGreyOutImage( const wxImage& src, wxImage& dest,
- const wxColour& darkCol, const wxColour& lightCol, const wxColour& bgCol)
+bool wxCreateGreyedImage(const wxImage& src, wxImage& dst)
{
- // Second attempt, just making things monochrome
- int width = src.GetWidth();
- int height = src.GetHeight();
+ dst = src.Copy();
- unsigned int redCur, greenCur, blueCur;
-
- int x, y;
- for (x = 0; x < width; x++)
+ unsigned char rBg, gBg, bBg;
+ if ( src.HasMask() )
{
- for (y = 1; y < height; y++)
- {
- redCur = src.GetRed(x, y);
- greenCur = src.GetGreen(x, y);
- blueCur = src.GetBlue(x, y);
-
- // Change light things to the background colour
- if ( redCur >= (lightCol.Red() - 50) && greenCur >= (lightCol.Green() - 50) && blueCur >= (lightCol.Blue() - 50) )
- {
- dest.SetRGB(x,y, bgCol.Red(), bgCol.Green(), bgCol.Blue());
- }
- else if ( redCur == bgCol.Red() && greenCur == bgCol.Green() && blueCur == bgCol.Blue() )
- {
- // Leave the background colour as-is
- // dest.SetRGB(x,y, bgCol.Red(), bgCol.Green(), bgCol.Blue());
- }
- else // if ( redCur <= darkCol.Red() && greenCur <= darkCol.Green() && blueCur <= darkCol.Blue() )
- {
- // Change dark things to really dark
- dest.SetRGB(x,y, darkCol.Red(), darkCol.Green(), darkCol.Blue());
- }
- }
+ src.GetOrFindMaskColour(&rBg, &gBg, &bBg);
+ dst.SetMaskColour(rBg, gBg, bBg);
+ }
+ else // assuming the pixels along the edges are of the background color
+ {
+ rBg = src.GetRed(0, 0);
+ gBg = src.GetGreen(0, 0);
+ bBg = src.GetBlue(0, 0);
}
+ const wxColour colBg(rBg, gBg, bBg);
- // First attempt, causes problems with scissors icon
-#if 0
- int x = 0;
- int y = 1;
-
- int width = src.GetWidth();
- int height = src.GetHeight();
+ const wxColour colDark = wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW);
+ const wxColour colLight = wxSystemSettings::GetColour(wxSYS_COLOUR_3DHIGHLIGHT);
- unsigned int redCur, greenCur, blueCur;
+ // Second attempt, just making things monochrome
+ const int width = src.GetWidth();
+ const int height = src.GetHeight();
- do
+ for ( int x = 0; x < width; x++ )
{
- redCur = src.GetRed(x, y);
- greenCur = src.GetGreen(x, y);
- blueCur = src.GetBlue(x, y);
-
- if ( IS_IN_ARRAY(x-1,y-1) )
+ for ( int y = 0; y < height; y++ )
{
- unsigned int redUpper = src.GetRed(x-1, y-1);
- unsigned int greenUpper = src.GetGreen(x-1, y-1);
- unsigned int blueUpper = src.GetBlue(x-1, y-1);
+ const int r = src.GetRed(x, y);
+ const int g = src.GetGreen(x, y);
+ const int b = src.GetBlue(x, y);
- // if the upper element is lighter than current
- if ( IS_GREATER(redUpper, greenUpper, blueUpper, redCur, greenCur, blueCur) )
+ if ( r == rBg && g == gBg && b == bBg )
{
- dest.SetRGB(x,y, darkCol.Red(), darkCol.Green(), darkCol.Blue());
- }
- // if the current element is ligher than the upper
- else if ( IS_GREATER(redCur, greenCur, blueCur, redUpper, greenUpper, blueUpper) )
- {
- dest.SetRGB(x,y, lightCol.Red(), lightCol.Green(), lightCol.Blue());
- }
- else
- {
- unsigned int red1 = dest.GetRed(x-1, y-1);
- unsigned int green1 = dest.GetGreen(x-1, y-1);
- unsigned int blue1 = dest.GetBlue(x-1, y-1);
-
- if ( red1 == lightCol.Red() && green1 == lightCol.Green() && blue1 == lightCol.Blue() )
- dest.SetRGB(x, y, bgCol.Red(), bgCol.Green(), bgCol.Blue());
- else if ( red1 == darkCol.Red() && green1 == darkCol.Green() && blue1 == darkCol.Blue() )
- dest.SetRGB(x, y, darkCol.Red(), darkCol.Green(), darkCol.Blue());
- else
- dest.SetRGB(x, y, bgCol.Red(), bgCol.Green(), bgCol.Blue());
- }
- }
-
- // go zig-zag
-
- if ( IS_IN_ARRAY(x+1,y-1) )
- {
- ++x;
- --y;
- }
- else
- {
- while ( IS_IN_ARRAY(x-1,y+1) )
- {
- --x;
- ++y;
+ // Leave the background colour as-is
+ continue;
}
- if ( IS_IN_ARRAY(x,y+1) )
+ // Change light things to the background colour
+ wxColour col;
+ if ( r >= (colLight.Red() - 50) &&
+ g >= (colLight.Green() - 50) &&
+ b >= (colLight.Blue() - 50) )
{
- ++y;
- continue;
+ col = colBg;
}
- else
+ else // Change dark things to really dark
{
- if ( IS_IN_ARRAY(x+1,y) )
- {
- ++x;
- continue;
- }
- else break;
+ col = colDark;
}
+
+ dst.SetRGB(x, y, col.Red(), col.Green(), col.Blue());
}
+ }
- } while (1);
-#endif
+ return true;
}
-/*
- * Make a greyed-out image suitable for disabled buttons.
- * This code is adapted from wxNewBitmapButton in FL.
- */
-
-bool wxCreateGreyedImage(const wxImage& in, wxImage& out)
-{
- out = in.Copy();
-
- // assuming the pixels along the edges are of the background color
- wxColour bgCol(in.GetRed(0, 0), in.GetGreen(0, 0), in.GetBlue(0, 0));
-
- wxColour darkCol = wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW) ;
- wxColour lightCol = wxSystemSettings::GetColour(wxSYS_COLOUR_3DHIGHLIGHT) ;
-
- wxGreyOutImage(in, out, darkCol, lightCol, bgCol);
-
- return TRUE;
-}
+#endif // wxUSE_IMAGE
#endif // wxUSE_TOOLBAR
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