X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/77ffb5937e89927b621128789401db8921fe580f..cdbd62d6ff290fd58acd1bc5574dfc79db3a6f70:/src/univ/toolbar.cpp diff --git a/src/univ/toolbar.cpp b/src/univ/toolbar.cpp index 6ea811f965..99ac239271 100644 --- a/src/univ/toolbar.cpp +++ b/src/univ/toolbar.cpp @@ -4,10 +4,9 @@ // Author: Robert Roebling, Vadim Zeitlin (universalization) // Modified by: // Created: 20.02.02 -// Id: $Id$ // Copyright: (c) 2001 Robert Roebling, // (c) 2002 SciTech Software, Inc. (www.scitechsoft.com) -// Licence: wxWidgets licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -18,10 +17,6 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "univtoolbar.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -31,24 +26,50 @@ #if wxUSE_TOOLBAR +#include "wx/toolbar.h" + #ifndef WX_PRECOMP #include "wx/utils.h" #include "wx/app.h" + #include "wx/log.h" + #include "wx/frame.h" + #include "wx/dc.h" + #include "wx/image.h" #endif #include "wx/univ/renderer.h" -#include "wx/frame.h" -#include "wx/toolbar.h" -#include "wx/image.h" -#include "wx/log.h" +// ---------------------------------------------------------------------------- +// wxStdToolbarInputHandler: translates SPACE and ENTER keys and the left mouse +// click into button press/release actions +// ---------------------------------------------------------------------------- + +class WXDLLEXPORT wxStdToolbarInputHandler : public wxStdInputHandler +{ +public: + wxStdToolbarInputHandler(wxInputHandler *inphand); + + virtual bool HandleKey(wxInputConsumer *consumer, + const wxKeyEvent& event, + bool pressed); + virtual bool HandleMouse(wxInputConsumer *consumer, + const wxMouseEvent& event); + virtual bool HandleMouseMove(wxInputConsumer *consumer, const wxMouseEvent& event); + virtual bool HandleFocus(wxInputConsumer *consumer, const wxFocusEvent& event); + virtual bool HandleActivation(wxInputConsumer *consumer, bool activated); + +private: + wxWindow *m_winCapture; + wxToolBarToolBase *m_toolCapture; + wxToolBarToolBase *m_toolLast; +}; // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- // value meaning that m_widthSeparator is not initialized -static const wxCoord INVALID_WIDTH = -1; +static const wxCoord INVALID_WIDTH = wxDefaultCoord; // ---------------------------------------------------------------------------- // wxToolBarTool: our implementation of wxToolBarToolBase @@ -71,31 +92,31 @@ public: { // no position yet m_x = - m_y = -1; + m_y = wxDefaultCoord; m_width = m_height = 0; // not pressed yet - m_isInverted = FALSE; - + m_isInverted = false; + // mouse not here yet - m_underMouse = FALSE; + m_underMouse = false; } - wxToolBarTool(wxToolBar *tbar, wxControl *control) - : wxToolBarToolBase(tbar, control) + wxToolBarTool(wxToolBar *tbar, wxControl *control, const wxString& label) + : wxToolBarToolBase(tbar, control, label) { // no position yet m_x = - m_y = -1; + m_y = wxDefaultCoord; m_width = m_height = 0; // not pressed yet - m_isInverted = FALSE; - + m_isInverted = false; + // mouse not here yet - m_underMouse = FALSE; + m_underMouse = false; } // is this tool pressed, even temporarily? (this is different from being @@ -108,9 +129,9 @@ public: // press the tool temporarily by inverting its toggle state void Invert() { m_isInverted = !m_isInverted; } - + // Set underMouse - void SetUnderMouse( bool under = TRUE ) { m_underMouse = under; } + void SetUnderMouse( bool under = true ) { m_underMouse = under; } bool IsUnderMouse() { return m_underMouse; } public: @@ -121,10 +142,10 @@ public: wxCoord m_height; private: - // TRUE if the tool is pressed + // true if the tool is pressed bool m_isInverted; - - // TRUE if the tool is under the mouse + + // true if the tool is under the mouse bool m_underMouse; }; @@ -132,7 +153,7 @@ private: // wxToolBar implementation // ============================================================================ -IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl); +IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl) // ---------------------------------------------------------------------------- // wxToolBar creation @@ -141,7 +162,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxToolBar, wxControl); void wxToolBar::Init() { // no tools yet - m_needsLayout = FALSE; + m_needsLayout = false; // unknown widths for the tools and separators m_widthSeparator = INVALID_WIDTH; @@ -165,14 +186,16 @@ bool wxToolBar::Create(wxWindow *parent, if ( !wxToolBarBase::Create(parent, id, pos, size, style, wxDefaultValidator, name) ) { - return FALSE; + return false; } + FixupStyle(); + CreateInputHandler(wxINP_HANDLER_TOOLBAR); - SetBestSize(size); + SetInitialSize(size); - return TRUE; + return true; } wxToolBar::~wxToolBar() @@ -236,7 +259,7 @@ void wxToolBar::SetToolShortHelp(int id, const wxString& help) { wxToolBarToolBase *tool = FindById(id); - wxCHECK_RET( tool, _T("SetToolShortHelp: no such tool") ); + wxCHECK_RET( tool, wxT("SetToolShortHelp: no such tool") ); tool->SetShortHelp(help); } @@ -245,80 +268,36 @@ bool wxToolBar::DoInsertTool(size_t WXUNUSED(pos), wxToolBarToolBase * WXUNUSED(tool)) { // recalculate the toolbar geometry before redrawing it the next time - m_needsLayout = TRUE; + m_needsLayout = true; // and ensure that we indeed are going to redraw Refresh(); - return TRUE; + return true; } bool wxToolBar::DoDeleteTool(size_t WXUNUSED(pos), wxToolBarToolBase * WXUNUSED(tool)) { // as above - m_needsLayout = TRUE; + m_needsLayout = true; Refresh(); - return TRUE; + return true; } void wxToolBar::DoEnableTool(wxToolBarToolBase *tool, bool enable) { +#if wxUSE_IMAGE // created disabled-state bitmap on demand - if ( !enable && !tool->GetDisabledBitmap().Ok() ) + if ( !enable && !tool->GetDisabledBitmap().IsOk() ) { - wxImage image( tool->GetNormalBitmap().ConvertToImage() ); - - // TODO: don't hardcode 180 - unsigned char bg_red = 180; - unsigned char bg_green = 180; - unsigned char bg_blue = 180; - - unsigned char mask_red = image.GetMaskRed(); - unsigned char mask_green = image.GetMaskGreen(); - unsigned char mask_blue = image.GetMaskBlue(); - - bool has_mask = image.HasMask(); + wxImage image(tool->GetNormalBitmap().ConvertToImage()); - int x,y; - for (y = 0; y < image.GetHeight(); y++) - { - for (x = 0; x < image.GetWidth(); x++) - { - unsigned char red = image.GetRed(x,y); - unsigned char green = image.GetGreen(x,y); - unsigned char blue = image.GetBlue(x,y); - if (!has_mask || red != mask_red || green != mask_green || blue != mask_blue) - { - red = (((wxInt32) red - bg_red) >> 1) + bg_red; - green = (((wxInt32) green - bg_green) >> 1) + bg_green; - blue = (((wxInt32) blue - bg_blue) >> 1) + bg_blue; - image.SetRGB( x, y, red, green, blue ); - } - } - } - - for (y = 0; y < image.GetHeight(); y++) - { - for (x = y % 2; x < image.GetWidth(); x += 2) - { - unsigned char red = image.GetRed(x,y); - unsigned char green = image.GetGreen(x,y); - unsigned char blue = image.GetBlue(x,y); - if (!has_mask || red != mask_red || green != mask_green || blue != mask_blue) - { - red = (((wxInt32) red - bg_red) >> 1) + bg_red; - green = (((wxInt32) green - bg_green) >> 1) + bg_green; - blue = (((wxInt32) blue - bg_blue) >> 1) + bg_blue; - image.SetRGB( x, y, red, green, blue ); - } - } - } - - tool->SetDisabledBitmap(image); + tool->SetDisabledBitmap(image.ConvertToGreyscale()); } +#endif // wxUSE_IMAGE RefreshTool(tool); } @@ -348,9 +327,10 @@ wxToolBarToolBase *wxToolBar::CreateTool(int id, clientData, shortHelp, longHelp); } -wxToolBarToolBase *wxToolBar::CreateTool(wxControl *control) +wxToolBarToolBase * +wxToolBar::CreateTool(wxControl *control, const wxString& label) { - return new wxToolBarTool(this, control); + return new wxToolBarTool(this, control, label); } // ---------------------------------------------------------------------------- @@ -363,7 +343,7 @@ wxRect wxToolBar::GetToolRect(wxToolBarToolBase *toolBase) const wxRect rect; - wxCHECK_MSG( tool, rect, _T("GetToolRect: NULL tool") ); + wxCHECK_MSG( tool, rect, wxT("GetToolRect: NULL tool") ); // ensure that we always have the valid tool position if ( m_needsLayout ) @@ -376,10 +356,19 @@ wxRect wxToolBar::GetToolRect(wxToolBarToolBase *toolBase) const if ( IsVertical() ) { - if (tool->IsButton()) + if (tool->IsButton()) { - rect.width = m_defaultWidth; - rect.height = m_defaultHeight; + if(!HasFlag(wxTB_TEXT)) + { + rect.width = m_defaultWidth; + rect.height = m_defaultHeight; + } + else + { + rect.width = m_defaultWidth + + GetFont().GetPointSize() * tool->GetLabel().length(); + rect.height = m_defaultHeight; + } } else if (tool->IsSeparator()) { @@ -396,8 +385,17 @@ wxRect wxToolBar::GetToolRect(wxToolBarToolBase *toolBase) const { if (tool->IsButton()) { - rect.width = m_defaultWidth; - rect.height = m_defaultHeight; + if(!HasFlag(wxTB_TEXT)) + { + rect.width = m_defaultWidth; + rect.height = m_defaultHeight; + } + else + { + rect.width = m_defaultWidth + + GetFont().GetPointSize() * tool->GetLabel().length(); + rect.height = m_defaultHeight; + } } else if (tool->IsSeparator()) { @@ -420,28 +418,61 @@ wxRect wxToolBar::GetToolRect(wxToolBarToolBase *toolBase) const bool wxToolBar::Realize() { if ( !wxToolBarBase::Realize() ) - return FALSE; + return false; - m_needsLayout = TRUE; + m_needsLayout = true; DoLayout(); - SetBestSize(wxDefaultSize); + // the first item in the radio group is checked by default to be consistent + // with wxGTK and the menu radio items + int radioGroupCount = 0; + + for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst(); + node; + node = node->GetNext() ) + { + wxToolBarTool *tool = (wxToolBarTool*) node->GetData(); + + if ( !tool->IsButton() || tool->GetKind() != wxITEM_RADIO ) + { + radioGroupCount = 0; + continue; + } + + bool toggle = !radioGroupCount++; + if ( tool->Toggle(toggle) ) + { + DoToggleTool(tool, toggle); + } + } + + SetInitialSize(wxDefaultSize); + + return true; +} + +void wxToolBar::SetWindowStyleFlag( long style ) +{ + wxToolBarBase::SetWindowStyleFlag(style); + + m_needsLayout = true; - return TRUE; + Refresh(); } void wxToolBar::DoLayout() { - wxASSERT_MSG( m_needsLayout, _T("why are we called?") ); + wxASSERT_MSG( m_needsLayout, wxT("why are we called?") ); - m_needsLayout = FALSE; + m_needsLayout = false; wxCoord x = m_xMargin, y = m_yMargin; - const wxCoord widthTool = IsVertical() ? m_defaultHeight : m_defaultWidth; - wxCoord margin = IsVertical() ? m_xMargin : m_yMargin, - *pCur = IsVertical() ? &y : &x; + wxCoord widthTool = 0, maxWidthTool = 0; + wxCoord heightTool = 0, maxHeightTool = 0; + wxCoord margin = IsVertical() ? m_xMargin : m_yMargin; + wxCoord *pCur = IsVertical() ? &y : &x; // calculate the positions of all elements for ( wxToolBarToolsList::compatibility_iterator node = m_tools.GetFirst(); @@ -456,6 +487,32 @@ void wxToolBar::DoLayout() // TODO ugly number fiddling if (tool->IsButton()) { + if (IsVertical()) + { + widthTool = m_defaultHeight; + heightTool = m_defaultWidth; + if(HasFlag(wxTB_TEXT)) + heightTool += GetFont().GetPointSize() * tool->GetLabel().length(); + } + else + { + widthTool = m_defaultWidth; + if(HasFlag(wxTB_TEXT)) + widthTool += GetFont().GetPointSize() * tool->GetLabel().length(); + + heightTool = m_defaultHeight; + } + + if(widthTool > maxWidthTool) // Record max width of tool + { + maxWidthTool = widthTool; + } + + if(heightTool > maxHeightTool) // Record max width of tool + { + maxHeightTool = heightTool; + } + *pCur += widthTool; } else if (tool->IsSeparator()) @@ -476,8 +533,26 @@ void wxToolBar::DoLayout() } // calculate the total toolbar size - wxCoord xMin = m_defaultWidth + 2*m_xMargin, - yMin = m_defaultHeight + 2*m_yMargin; + wxCoord xMin, yMin; + + if(!HasFlag(wxTB_TEXT)) + { + xMin = m_defaultWidth + 2*m_xMargin; + yMin = m_defaultHeight + 2*m_yMargin; + } + else + { + if (IsVertical()) + { + xMin = heightTool + 2*m_xMargin; + yMin = widthTool + 2*m_xMargin; + } + else + { + xMin = maxWidthTool + 2*m_xMargin; + yMin = heightTool + 2*m_xMargin; + } + } m_maxWidth = x < xMin ? xMin : x; m_maxHeight = y < yMin ? yMin : y; @@ -494,30 +569,24 @@ void wxToolBar::DoSetSize(int x, int y, int width, int height, int sizeFlags) GetSize(&old_width, &old_height); wxToolBarBase::DoSetSize(x, y, width, height, sizeFlags); - + // Correct width and height if needed. - if ( width == -1 || height == -1 ) + if ( width == wxDefaultCoord || height == wxDefaultCoord ) { int tmp_width, tmp_height; GetSize(&tmp_width, &tmp_height); - if ( width == -1 ) + if ( width == wxDefaultCoord ) width = tmp_width; - if ( height == -1 ) + if ( height == wxDefaultCoord ) height = tmp_height; } - + // We must refresh the frame size when the toolbar changes size // otherwise the toolbar can be shown incorrectly if ( old_width != width || old_height != height ) { - // But before we send the size event check it - // we have a frame that is not being deleted. - wxFrame *frame = wxDynamicCast(GetParent(), wxFrame); - if ( frame && !frame->IsBeingDeleted() ) - { - frame->SendSizeEvent(); - } + SendSizeEventToParent(); } } @@ -534,7 +603,7 @@ void wxToolBar::GetRectLimits(const wxRect& rect, wxCoord *start, wxCoord *end) const { - wxCHECK_RET( start && end, _T("NULL pointer in GetRectLimits") ); + wxCHECK_RET( start && end, wxT("NULL pointer in GetRectLimits") ); if ( IsVertical() ) { @@ -553,7 +622,7 @@ void wxToolBar::DoDraw(wxControlRenderer *renderer) // prepare the variables used below wxDC& dc = renderer->GetDC(); wxRenderer *rend = renderer->GetRenderer(); - // dc.SetFont(GetFont()); -- uncomment when we support labels + dc.SetFont(GetFont()); // draw the border separating us from the menubar (if there is no menubar // we probably shouldn't draw it?) @@ -588,13 +657,13 @@ void wxToolBar::DoDraw(wxControlRenderer *renderer) // we're beyond the area to redraw, nothing left to do break; } - + if (tool->IsSeparator() && !HasFlag(wxTB_FLAT)) { - // Draw seperators only in flat mode + // Draw separators only in flat mode continue; } - + // deal with the flags int flags = 0; @@ -619,14 +688,28 @@ void wxToolBar::DoDraw(wxControlRenderer *renderer) wxBitmap bitmap; if ( !tool->IsSeparator() ) { - // label = tool->GetLabel(); + label = tool->GetLabel(); bitmap = tool->GetBitmap(); + + if ( !bitmap.IsOk() ) + { + // it's better not to draw anything than to assert inside + // drawing code as this results in an almost guaranteed crash + // as we're likely to be called by a paint event handler and so + // the assert is going to be triggered again and again and ... + continue; + } } //else: leave both the label and the bitmap invalid to draw a separator if ( !tool->IsControl() ) { - rend->DrawToolBarButton(dc, label, bitmap, rectTool, flags, tool->GetStyle()); + int tbStyle = HasFlag(wxTB_VERTICAL) ? wxTB_VERTICAL : wxTB_HORIZONTAL; + if ( HasFlag(wxTB_TEXT) ) + tbStyle |= wxTB_TEXT; + + rend->DrawToolBarButton(dc, label, bitmap, rectTool, flags, + tool->GetStyle(), tbStyle); } else // control { @@ -647,28 +730,35 @@ bool wxToolBar::PerformAction(const wxControlAction& action, wxToolBarTool *tool = (wxToolBarTool*) FindById(numArg); if (!tool) return false; - + if ( action == wxACTION_TOOLBAR_TOGGLE ) { PerformAction( wxACTION_BUTTON_RELEASE, numArg ); PerformAction( wxACTION_BUTTON_CLICK, numArg ); + + // Set mouse leave toolbar button range (If still in the range, + // toolbar button would get focus again + PerformAction( wxACTION_TOOLBAR_LEAVE, numArg ); } else if ( action == wxACTION_TOOLBAR_PRESS ) { - wxLogTrace(_T("toolbar"), _T("Button '%s' pressed."), tool->GetShortHelp().c_str()); - + wxLogTrace(wxT("toolbar"), wxT("Button '%s' pressed."), tool->GetShortHelp().c_str()); + tool->Invert(); RefreshTool( tool ); } else if ( action == wxACTION_TOOLBAR_RELEASE ) { - wxLogTrace(_T("toolbar"), _T("Button '%s' released."), tool->GetShortHelp().c_str()); + wxLogTrace(wxT("toolbar"), wxT("Button '%s' released."), tool->GetShortHelp().c_str()); - wxASSERT_MSG( tool->IsInverted(), _T("release unpressed button?") ); - - tool->Invert(); + wxASSERT_MSG( tool->IsInverted(), wxT("release unpressed button?") ); + + if(tool->IsInverted()) + { + tool->Invert(); + } RefreshTool( tool ); } @@ -677,7 +767,15 @@ bool wxToolBar::PerformAction(const wxControlAction& action, bool isToggled; if ( tool->CanBeToggled() ) { - tool->Toggle(); + if ( tool->IsButton() && tool->GetKind() == wxITEM_RADIO ) + { + UnToggleRadioGroup(tool); + tool->Toggle(true); + } + else + { + tool->Toggle(); + } RefreshTool( tool ); @@ -685,30 +783,30 @@ bool wxToolBar::PerformAction(const wxControlAction& action, } else // simple non-checkable tool { - isToggled = FALSE; + isToggled = false; } OnLeftClick( tool->GetId(), isToggled ); } else if ( action == wxACTION_TOOLBAR_ENTER ) { - wxCHECK_MSG( tool, FALSE, _T("no tool to enter?") ); - + wxCHECK_MSG( tool, false, wxT("no tool to enter?") ); + if ( HasFlag(wxTB_FLAT) && tool->IsEnabled() ) { - tool->SetUnderMouse( TRUE ); - + tool->SetUnderMouse( true ); + if ( !tool->IsToggled() ) RefreshTool( tool ); } } else if ( action == wxACTION_TOOLBAR_LEAVE ) { - wxCHECK_MSG( tool, FALSE, _T("no tool to leave?") ); - + wxCHECK_MSG( tool, false, wxT("no tool to leave?") ); + if ( HasFlag(wxTB_FLAT) && tool->IsEnabled() ) { - tool->SetUnderMouse( FALSE ); - + tool->SetUnderMouse( false ); + if ( !tool->IsToggled() ) RefreshTool( tool ); } @@ -716,7 +814,15 @@ bool wxToolBar::PerformAction(const wxControlAction& action, else return wxControl::PerformAction(action, numArg, strArg); - return TRUE; + return true; +} + +/* static */ +wxInputHandler *wxToolBar::GetStdInputHandler(wxInputHandler *handlerDef) +{ + static wxStdToolbarInputHandler s_handler(handlerDef); + + return &s_handler; } // ============================================================================ @@ -752,16 +858,16 @@ bool wxStdToolbarInputHandler::HandleMouse(wxInputConsumer *consumer, if ( event.LeftDown() || event.LeftDClick() ) { if ( !tool || !tool->IsEnabled() ) - return TRUE; - + return true; + m_winCapture = tbar; m_winCapture->CaptureMouse(); - + m_toolCapture = tool; consumer->PerformAction( wxACTION_BUTTON_PRESS, tool->GetId() ); - return TRUE; + return true; } else if ( event.LeftUp() ) { @@ -778,10 +884,10 @@ bool wxStdToolbarInputHandler::HandleMouse(wxInputConsumer *consumer, else consumer->PerformAction( wxACTION_TOOLBAR_LEAVE, m_toolCapture->GetId() ); } - + m_toolCapture = NULL; - - return TRUE; + + return true; } //else: don't do anything special about the double click } @@ -795,7 +901,7 @@ bool wxStdToolbarInputHandler::HandleMouseMove(wxInputConsumer *consumer, if ( !wxStdInputHandler::HandleMouseMove(consumer, event) ) { wxToolBar *tbar = wxStaticCast(consumer->GetInputWindow(), wxToolBar); - + wxToolBarTool *tool; if ( event.Leaving() ) { @@ -807,59 +913,59 @@ bool wxStdToolbarInputHandler::HandleMouseMove(wxInputConsumer *consumer, { tool = (wxToolBarTool*) tbar->FindToolForPosition( event.GetX(), event.GetY() ); } - + if (m_toolCapture) { // During capture we only care of the captured tool if (tool && (tool != m_toolCapture)) tool = NULL; - + if (tool == m_toolLast) - return TRUE; - + return true; + if (tool) consumer->PerformAction( wxACTION_BUTTON_PRESS, m_toolCapture->GetId() ); else consumer->PerformAction( wxACTION_BUTTON_RELEASE, m_toolCapture->GetId() ); - + m_toolLast = tool; } else { if (tool == m_toolLast) - return TRUE; - + return true; + if (m_toolLast) { // Leave old tool if any consumer->PerformAction( wxACTION_TOOLBAR_LEAVE, m_toolLast->GetId() ); } - + if (tool) { // Enter new tool if any consumer->PerformAction( wxACTION_TOOLBAR_ENTER, tool->GetId() ); } - + m_toolLast = tool; } - - return TRUE; + + return true; } - return FALSE; + return false; } bool wxStdToolbarInputHandler::HandleFocus(wxInputConsumer *consumer, const wxFocusEvent& WXUNUSED(event)) { - if ( m_toolCapture ) + if ( m_toolCapture ) { // We shouldn't be left with a highlighted button consumer->PerformAction( wxACTION_TOOLBAR_LEAVE, m_toolCapture->GetId() ); } - return TRUE; + return true; } bool wxStdToolbarInputHandler::HandleActivation(wxInputConsumer *consumer, @@ -871,8 +977,7 @@ bool wxStdToolbarInputHandler::HandleActivation(wxInputConsumer *consumer, consumer->PerformAction( wxACTION_TOOLBAR_LEAVE, m_toolCapture->GetId() ); } - return TRUE; + return true; } #endif // wxUSE_TOOLBAR -