X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8a0681f9338345d0ef32b2ad809d49fd20861119..076fdb21829a408cdd14f0dbcad6888f44686c9a:/src/common/tbarbase.cpp diff --git a/src/common/tbarbase.cpp b/src/common/tbarbase.cpp index 7864d099dd..b52d9476d1 100644 --- a/src/common/tbarbase.cpp +++ b/src/common/tbarbase.cpp @@ -5,8 +5,8 @@ // Modified by: VZ at 11.12.99 (wxScrollableToolBar splitted 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 ///////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -28,30 +28,24 @@ #pragma hdrstop #endif +#if wxUSE_TOOLBAR + #ifndef WX_PRECOMP - #include "wx/wx.h" + #include "wx/control.h" #endif #include "wx/frame.h" +#include "wx/image.h" +#include "wx/settings.h" -// For ::UpdateWindow -#ifdef __WXMSW__ -#include -#endif - -#if wxUSE_TOOLBAR - -#include "wx/tbarbase.h" +#include "wx/toolbar.h" // ---------------------------------------------------------------------------- // wxWindows macros // ---------------------------------------------------------------------------- -#if !USE_SHARED_LIBRARY - BEGIN_EVENT_TABLE(wxToolBarBase, wxControl) - EVT_IDLE(wxToolBarBase::OnIdle) - END_EVENT_TABLE() -#endif +BEGIN_EVENT_TABLE(wxToolBarBase, wxControl) +END_EVENT_TABLE() #include "wx/listimpl.cpp" @@ -77,7 +71,7 @@ bool wxToolBarToolBase::Enable(bool enable) 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; @@ -89,10 +83,11 @@ bool wxToolBarToolBase::Toggle(bool toggle) bool wxToolBarToolBase::SetToggle(bool toggle) { - if ( m_isToggle == toggle ) + wxItemKind kind = toggle ? wxITEM_CHECK : wxITEM_NORMAL; + if ( m_kind == kind ) return FALSE; - m_isToggle = toggle; + m_kind = kind; return TRUE; } @@ -128,49 +123,68 @@ wxToolBarToolBase::~wxToolBarToolBase() wxToolBarBase::wxToolBarBase() { // the list owns the pointers - m_tools.DeleteContents(TRUE); - m_xMargin = m_yMargin = 0; m_maxRows = m_maxCols = 0; } -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); + 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; @@ -194,18 +208,42 @@ wxToolBarToolBase *wxToolBarBase::InsertControl(size_t pos, wxControl *control) 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()); @@ -217,8 +255,9 @@ wxToolBarToolBase *wxToolBarBase::InsertSeparator(size_t pos) _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) ) @@ -236,7 +275,7 @@ wxToolBarToolBase *wxToolBarBase::InsertSeparator(size_t pos) 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 ) @@ -258,10 +297,7 @@ wxToolBarToolBase *wxToolBarBase::RemoveTool(int 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; } @@ -271,14 +307,15 @@ bool wxToolBarBase::DeleteToolByPos(size_t pos) 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; } - m_tools.DeleteNode(node); + delete node->GetData(); + m_tools.Erase(node); return TRUE; } @@ -286,7 +323,7 @@ bool wxToolBarBase::DeleteToolByPos(size_t pos) 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 ) @@ -300,7 +337,8 @@ bool wxToolBarBase::DeleteTool(int id) return FALSE; } - m_tools.DeleteNode(node); + delete node->GetData(); + m_tools.Erase(node); return TRUE; } @@ -309,7 +347,7 @@ 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() ) { @@ -319,6 +357,8 @@ wxToolBarToolBase *wxToolBarBase::FindById(int id) const // found break; } + + tool = NULL; } return tool; @@ -326,7 +366,7 @@ wxToolBarToolBase *wxToolBarBase::FindById(int id) const void wxToolBarBase::ClearTools() { - m_tools.Clear(); + WX_CLEAR_LIST(wxToolBarToolsList, m_tools); } bool wxToolBarBase::Realize() @@ -336,6 +376,7 @@ bool wxToolBarBase::Realize() wxToolBarBase::~wxToolBarBase() { + WX_CLEAR_LIST(wxToolBarToolsList, m_tools); } // ---------------------------------------------------------------------------- @@ -403,6 +444,31 @@ wxObject *wxToolBarBase::GetToolClientData(int id) const return tool ? tool->GetClientData() : (wxObject *)NULL; } +void wxToolBarBase::SetToolClientData(int id, wxObject *clientData) +{ + wxToolBarToolBase *tool = FindById(id); + + wxCHECK_RET( tool, _T("no such tool in wxToolBar::SetToolClientData") ); + + 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); @@ -459,7 +525,12 @@ bool wxToolBarBase::OnLeftClick(int id, bool toggleDown) { wxCommandEvent event(wxEVT_COMMAND_TOOL_CLICKED, id); event.SetEventObject(this); - event.SetExtraLong((long) toggleDown); + + // we use SetInt() to make wxCommandEvent::IsChecked() return toggleDown + event.SetInt((int)toggleDown); + + // and SetExtraLong() for backwards compatibility + event.SetExtraLong((long)toggleDown); // Send events to this toolbar instead (and thence up the window hierarchy) GetEventHandler()->ProcessEvent(event); @@ -490,36 +561,29 @@ void wxToolBarBase::OnMouseEnter(int 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 ) + { + wxToolBarToolBase* tool = id == -1 ? (wxToolBarToolBase*)0 : FindById(id); + wxString help = tool ? tool->GetLongHelp() : wxString(); + frame->DoGiveHelp( help, id != -1 ); + } - 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) { - wxEvtHandler* evtHandler = GetEventHandler(); + wxWindowBase::UpdateWindowUI(flags); - for ( wxToolBarToolsList::Node* node = m_tools.GetFirst(); + wxEvtHandler* evtHandler = GetEventHandler() ; + + for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst(); node; node = node->GetNext() ) { @@ -542,4 +606,64 @@ void wxToolBarBase::DoToolbarUpdates() } } +// Helper function, used by wxCreateGreyedImage + +static void wxGreyOutImage( const wxImage& src, + wxImage& dest, + const wxColour& darkCol, + const wxColour& lightCol, + const wxColour& bgCol ) +{ + // Second attempt, just making things monochrome + int width = src.GetWidth(); + int height = src.GetHeight(); + + int redCur, greenCur, blueCur; + for ( int x = 0; x < width; x++ ) + { + for ( int 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()); + } + } + } +} + +/* + * 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_TOOLBAR