wxImage ToolBar::GetImage(wxString name)
{
Dirstructure dirstructure;
wxImage img = wxImage(dirstructure.ConfigToolbarDir() + name + wxT(".png"));
// We want to scale the images according to the display's resolution.
// But we want to do so in discrete steps as scaling bitmaps by odd
// factors will add visible antialiassing to things that are clearly
// meant to be sharp lines.
int resolutionMultiplier = wxGetDisplayPPI().x/72;
int imgWidth = 24 * resolutionMultiplier;
int width,height;
wxDisplaySize(&width,&height);
if(width <= 800)
imgWidth = 24;
if(imgWidth < 24)
imgWidth = 24;
double scaleFactor = (double)imgWidth / img.GetWidth();
img.Rescale(imgWidth,img.GetHeight()*scaleFactor,wxIMAGE_QUALITY_HIGH );
return img;
}
ToolBar::ToolBar(wxWindow* parent, int id)
{
m_toolBar = new wxToolBar(parent,id);
m_needsInformation = false;
m_AnimationStartStopState=Inactive;
m_toolBar->SetToolBitmapSize(wxSize(24, 24));
#if defined __WXMSW__
// If there are packaging issues we want to have a detailed error message.
Dirstructure dirstructure;
wxFileName test(dirstructure.ConfigToolbarDir() + wxT("gtk-new.png"));
wxASSERT_MSG(test.IsFileReadable(),_(wxT("Expected the icon files to be found at"))+dirstructure.ConfigToolbarDir());
m_toolBar->AddTool(tb_new, _("New"),
GetImage(wxT("gtk-new")),
_("New document"));
#endif
m_toolBar->AddTool(tb_open, _("Open"),
GetImage(wxT("gtk-open")),
_("Open document"));
m_toolBar->AddTool(tb_save, _("Save"),
GetImage(wxT("gtk-save")),
_("Save document"));
#ifndef __WXMAC__
m_toolBar->AddSeparator();
#endif
m_toolBar->AddTool(tb_print, _("Print"),
GetImage(wxT("gtk-print")),
_("Print document"));
m_toolBar->AddTool(tb_pref, _("Options"),
GetImage(wxT("gtk-preferences")),
_("Configure wxMaxima"));
#ifndef __WXMAC__
m_toolBar->AddSeparator();
#endif
m_toolBar->AddTool(tb_cut, _("Cut"),
GetImage(wxT("gtk-cut")),
_("Cut selection"));
m_toolBar->AddTool(tb_copy, _("Copy"),
GetImage(wxT("gtk-copy")),
_("Copy selection"));
m_toolBar->AddTool(tb_paste, _("Paste"),
GetImage(wxT("gtk-paste")),
_("Paste from clipboard"));
m_toolBar->AddTool(tb_select_all, _("Select all"),
GetImage(wxT("gtk-select-all")),
_("Select all"));
#ifndef __WXMAC__
m_toolBar->AddSeparator();
#endif
m_toolBar->AddTool(tb_find, _("Find"),
GetImage(wxT("gtk-find")),
_("Find and replace"));
#ifndef __WXMAC__
m_toolBar->AddSeparator();
#endif
m_toolBar->AddTool(menu_restart_id, _("Restart maxima"),
GetImage(wxT("view-refresh")),
_("Completely stop maxima and restart it"));
m_toolBar->AddTool(tb_interrupt, _("Interrupt"),
GetImage(wxT("gtk-stop")),
_("Interrupt current computation. To completely restart maxima press the button left to this one."));
m_followIcon = GetImage(wxT("weather-clear"));
m_needsInformationIcon = GetImage(wxT("software-update-urgent"));
m_toolBar->AddTool(tb_follow, _("Follow"),m_followIcon,
_("Return to the cell that is currently being evaluated"));
m_toolBar->EnableTool(tb_follow,false);
m_toolBar->AddTool(tb_evaltillhere, _("Evaluate to point"),
GetImage(wxT("go-bottom")),
_("Evaluate the file from its beginning to the cell above the cursor"));
#ifndef __WXMAC__
m_toolBar->AddSeparator();
#endif
// Seems like on MSW changing the image of this button has strange side-effects
// so we combine both images into one for this OS.
#if defined __WXMSW__
m_PlayButton = GetImage(wxT("media-playback-startstop"));
#else
m_PlayButton = GetImage(wxT("media-playback-start"));
#endif
m_StopButton = GetImage(wxT("media-playback-stop"));
// It felt like a good idea to combine the play and the stop button.
// On windows changing a button seems to somehow stop the animation, though, so
// this OS requires the buttons to be separate.
m_toolBar->AddTool(tb_animation_startStop, _("Start or Stop animation"),
m_PlayButton,
_("Start or stop the currently selected animation that has been created with the with_slider class of commands"));
m_toolBar->EnableTool(tb_animation_startStop,false);
m_plotSlider = new wxSlider(m_toolBar, plot_slider_id, 0, 0, 10,
wxDefaultPosition, wxSize(200, -1),
wxSL_HORIZONTAL | !wxSL_AUTOTICKS);
m_toolBar->AddControl(m_plotSlider);
#ifndef __WXMAC__
m_toolBar->AddSeparator();
#endif
m_toolBar->AddTool(tb_help, _("Help"),
GetImage(wxT("gtk-help")),
_("Show Maxima help"));
m_toolBar->Realize();
}
wxImage ToolBar::GetImage(wxString img)
{
Dirstructure dirstructure;
return wxImage(dirstructure.ConfigToolbarDir() + img + wxT(".png"));
}
