X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/12ed316d02733e7111a6967f6ae41e2c0ceaa57a..757cc9def70e4685054f4a24238e2df111f6c9fd:/src/common/tbarbase.cpp diff --git a/src/common/tbarbase.cpp b/src/common/tbarbase.cpp index d904ff9194..5f4b02fa90 100644 --- a/src/common/tbarbase.cpp +++ b/src/common/tbarbase.cpp @@ -28,18 +28,15 @@ #pragma hdrstop #endif +#if wxUSE_TOOLBAR + #ifndef WX_PRECOMP - #include "wx/wx.h" + #include "wx/control.h" #endif #include "wx/frame.h" - -// For ::UpdateWindow -#ifdef __WXMSW__ -#include -#endif - -#if wxUSE_TOOLBAR +#include "wx/image.h" +#include "wx/settings.h" #include "wx/tbarbase.h" @@ -47,14 +44,12 @@ // wxWindows macros // ---------------------------------------------------------------------------- -#if !USE_SHARED_LIBRARY - BEGIN_EVENT_TABLE(wxToolBarBase, wxControl) - EVT_IDLE(wxToolBarBase::OnIdle) - END_EVENT_TABLE() -#endif - IMPLEMENT_CLASS(wxToolBarBase, wxControl) +BEGIN_EVENT_TABLE(wxToolBarBase, wxControl) + EVT_IDLE(wxToolBarBase::OnIdle) +END_EVENT_TABLE() + #include "wx/listimpl.cpp" WX_DEFINE_LIST(wxToolBarToolsList); @@ -79,7 +74,7 @@ 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; @@ -91,10 +86,11 @@ 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; } @@ -137,34 +133,36 @@ wxToolBarBase::wxToolBarBase() 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) ) { @@ -208,6 +206,24 @@ wxToolBarToolBase *wxToolBarBase::InsertControl(size_t pos, wxControl *control) return tool; } +wxControl *wxToolBarBase::FindControl( int id ) +{ + for ( wxToolBarToolsList::Node* node = m_tools.GetFirst(); + node; + node = node->GetNext() ) + { + wxControl *control = node->GetData()->GetControl(); + + if (control) + { + if (control->GetId() == id) + return control; + } + } + + return NULL; +} + wxToolBarToolBase *wxToolBarBase::AddSeparator() { return InsertSeparator(GetToolsCount()); @@ -219,8 +235,9 @@ 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) ) @@ -321,6 +338,8 @@ wxToolBarToolBase *wxToolBarBase::FindById(int id) const // found break; } + + tool = NULL; } return tool; @@ -470,7 +489,12 @@ 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); @@ -501,17 +525,15 @@ 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); } // ---------------------------------------------------------------------------- @@ -532,11 +554,15 @@ void wxToolBarBase::DoToolbarUpdates() while (parent->GetParent()) parent = parent->GetParent(); -#ifdef __WXMSW__ - wxWindow* focusWin = wxFindFocusDescendant(parent); -#else +// This kind of #ifdef is a good way to annoy people. It breaks +// apps, but only on one platform and due to a hack in officially +// platform independent code. It took me hours to fix this. RR. +// +// #ifdef __WXMSW__ +// wxWindow* focusWin = wxFindFocusDescendant(parent); +// #else wxWindow* focusWin = (wxWindow*) NULL; -#endif +// #endif wxEvtHandler* evtHandler = focusWin ? focusWin->GetEventHandler() : GetEventHandler() ; @@ -563,4 +589,64 @@ 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