X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c229e50dc773306e1c2b47056ae625ca495c35ee..659af826726fea66d2476d3a0ead2fb00e34ad23:/src/common/tbarbase.cpp?ds=inline diff --git a/src/common/tbarbase.cpp b/src/common/tbarbase.cpp index cbe5143e37..fd1e4d2bdd 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 ///////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -17,7 +17,7 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) #pragma implementation "tbarbase.h" #endif @@ -35,24 +35,19 @@ #endif #include "wx/frame.h" -#include "wx/image.h" -#include "wx/settings.h" -// For ::UpdateWindow -#ifdef __WXMSW__ -#include -#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" @@ -67,62 +62,85 @@ WX_DEFINE_LIST(wxToolBarToolsList); // 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; + return true; +} + +#if WXWIN_COMPATIBILITY_2_2 + +const wxBitmap& wxToolBarToolBase::GetBitmap1() const +{ + return GetNormalBitmap(); +} + +const wxBitmap& wxToolBarToolBase::GetBitmap2() const +{ + return GetDisabledBitmap(); } -wxToolBarToolBase::~wxToolBarToolBase() +void wxToolBarToolBase::SetBitmap1(const wxBitmap& bmp) { + SetNormalBitmap(bmp); } +void wxToolBarToolBase::SetBitmap2(const wxBitmap& bmp) +{ + SetDisabledBitmap(bmp); +} + +#endif // WXWIN_COMPATIBILITY_2_2 + // ---------------------------------------------------------------------------- // wxToolBarBase adding/deleting items // ---------------------------------------------------------------------------- @@ -130,49 +148,71 @@ wxToolBarToolBase::~wxToolBarToolBase() 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; @@ -196,18 +236,42 @@ 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()); @@ -219,8 +283,9 @@ 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) ) @@ -238,7 +303,7 @@ 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 ) @@ -260,35 +325,33 @@ 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; } 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 ) @@ -299,19 +362,20 @@ bool wxToolBarBase::DeleteTool(int 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() ) { @@ -328,18 +392,70 @@ wxToolBarToolBase *wxToolBarBase::FindById(int id) const 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 *tool = nodeNext->GetData(); + + if ( !tool->IsButton() || tool->GetKind() != wxITEM_RADIO ) + break; + + if ( tool->Toggle(false) ) + { + DoToggleTool(tool, false); + } + + nodeNext = nodeNext->GetNext(); + } + + wxToolBarToolsList::compatibility_iterator nodePrev = node->GetPrevious(); + while ( nodePrev ) + { + wxToolBarToolBase *tool = nodePrev->GetData(); + + if ( !tool->IsButton() || tool->GetKind() != wxITEM_RADIO ) + break; + + if ( tool->Toggle(false) ) + { + DoToggleTool(tool, 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); + } } // ---------------------------------------------------------------------------- @@ -365,6 +481,7 @@ void wxToolBarBase::ToggleTool(int id, bool toggle) { if ( tool->Toggle(toggle) ) { + UnToggleRadioGroup(tool); DoToggleTool(tool, toggle); } } @@ -416,10 +533,26 @@ void wxToolBarBase::SetToolClientData(int id, wxObject *clientData) 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(); } @@ -427,7 +560,7 @@ bool wxToolBarBase::GetToolState(int id) const 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(); } @@ -435,7 +568,7 @@ bool wxToolBarBase::GetToolEnabled(int id) const 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(); } @@ -443,7 +576,7 @@ wxString wxToolBarBase::GetToolShortHelp(int id) const 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(); } @@ -467,7 +600,7 @@ void wxToolBarBase::SetRows(int WXUNUSED(nRows)) // 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); @@ -482,7 +615,7 @@ bool wxToolBarBase::OnLeftClick(int id, bool toggleDown) // Send events to this toolbar instead (and thence up the window hierarchy) GetEventHandler()->ProcessEvent(event); - return TRUE; + return true; } // Call when right button down. @@ -498,7 +631,7 @@ void wxToolBarBase::OnRightClick(int id, } // 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. @@ -508,46 +641,37 @@ 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 ) + { + 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() ) { @@ -570,119 +694,73 @@ void wxToolBarBase::DoToolbarUpdates() } } -///////////// 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) { - int x = 0; - int y = 1; - - int width = src.GetWidth(); - int height = src.GetHeight(); + dst = src.Copy(); - unsigned int redCur, greenCur, blueCur; - - do + unsigned char rBg, gBg, bBg; + if ( src.HasMask() ) + { + src.GetOrFindMaskColour(&rBg, &gBg, &bBg); + dst.SetMaskColour(rBg, gBg, bBg); + } + else // assuming the pixels along the edges are of the background color { - redCur = src.GetRed(x, y); - greenCur = src.GetGreen(x, y); - blueCur = src.GetBlue(x, y); + rBg = src.GetRed(0, 0); + gBg = src.GetGreen(0, 0); + bBg = src.GetBlue(0, 0); + } - if ( IS_IN_ARRAY(x-1,y-1) ) - { - 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 wxColour colBg(rBg, gBg, bBg); - // if the upper element is lighter than current - if ( IS_GREATER(redUpper, greenUpper, blueUpper, redCur, greenCur, blueCur) ) - { - 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()); - } - } + const wxColour colDark = wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW); + const wxColour colLight = wxSystemSettings::GetColour(wxSYS_COLOUR_3DHIGHLIGHT); - // go zig-zag + // Second attempt, just making things monochrome + const int width = src.GetWidth(); + const int height = src.GetHeight(); - if ( IS_IN_ARRAY(x+1,y-1) ) - { - ++x; - --y; - } - else + for ( int x = 0; x < width; x++ ) + { + for ( int y = 0; y < height; y++ ) { - while ( IS_IN_ARRAY(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 ( r == rBg && g == gBg && b == bBg ) { - --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); + 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