#include "main_win.h"
MainWin::MainWin(const std::string& title) :
mapwin("Map Setup", mapstorage, gd_canvas),
newmapwin("Creating new map", gd_canvas), gd_canvas(mapstorage, mapwin, (Gtk::Window *)this)
{
set_title (title);
set_default_size(WIN_WIDTH,WIN_HEIGHT);
add(vbox);
ag=Gtk::ActionGroup::create();
ag->add( Gtk::Action::create("FileMenu", "_File") );
ag->add( Gtk::Action::create("FileNew", Gtk::Stock::NEW),
sigc::mem_fun(*this, &MainWin::newFile));
ag->add( Gtk::Action::create("FileOpen", Gtk::Stock::OPEN),
sigc::mem_fun(*this, &MainWin::openFile));
ag->add( Gtk::Action::create("FileSave", Gtk::Stock::SAVE),
sigc::mem_fun(*this, &MainWin::saveFile));
ag->add( Gtk::Action::create("FileSaveAs", Gtk::Stock::SAVE_AS),
sigc::mem_fun(*this, &MainWin::saveFileAs));
ag->add( Gtk::Action::create("Close", Gtk::Stock::CLOSE),
sigc::mem_fun(*this, &MainWin::close));
ag->add( Gtk::Action::create("Quit", Gtk::Stock::QUIT),
sigc::mem_fun(*this, &MainWin::hide));
ag->add( Gtk::Action::create("ViewMenu", "_View") );
ag->add( Gtk::Action::create("ViewZoomIn", Gtk::Stock::ZOOM_IN),
sigc::mem_fun(this->gd_canvas, &GraphDisplayerCanvas::zoomIn));
ag->add( Gtk::Action::create("ViewZoomOut", Gtk::Stock::ZOOM_OUT),
sigc::mem_fun(this->gd_canvas, &GraphDisplayerCanvas::zoomOut));
ag->add( Gtk::Action::create("ViewZoomFit", Gtk::Stock::ZOOM_FIT),
sigc::mem_fun(this->gd_canvas, &GraphDisplayerCanvas::zoomFit));
ag->add( Gtk::Action::create("ViewZoom100", Gtk::Stock::ZOOM_100),
sigc::mem_fun(this->gd_canvas, &GraphDisplayerCanvas::zoom100));
ag->add( Gtk::Action::create("ShowMenu", "_Show") );
ag->add( Gtk::Action::create("ShowMaps", "_Maps"),
sigc::mem_fun(this->mapwin, &MapWin::show));
Gtk::RadioAction::Group tool_group;
ag->add( Gtk::RadioAction::create(tool_group, "MoveItem", Gtk::Stock::CONVERT, "Move"),
sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 0) );
ag->add( Gtk::RadioAction::create(tool_group, "CreateNode", Gtk::Stock::NO, "Create node"),
sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 1) );
ag->add( Gtk::RadioAction::create(tool_group, "CreateEdge", Gtk::Stock::REMOVE, "Create edge"),
sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 2) );
ag->add( Gtk::RadioAction::create(tool_group, "EraseItem", Gtk::Stock::DELETE, "Delete"),
sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 3) );
ag->add( Gtk::Action::create("EditEdgeMap", Gtk::Stock::PROPERTIES),
sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 4) );
ag->add( Gtk::Action::create("EditNodeMap", Gtk::Stock::PREFERENCES),
sigc::bind( sigc::mem_fun ( this->gd_canvas, &GraphDisplayerCanvas::changeEditorialTool ), 5) );
ag->add( Gtk::Action::create("AddMap", Gtk::Stock::NEW),
sigc::mem_fun ( this->newmapwin, &NewMapWin::show ) );
uim=Gtk::UIManager::create();
uim->insert_action_group(ag);
add_accel_group(uim->get_accel_group());
try
{
Glib::ustring ui_info =
""
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
" "
"";
uim->add_ui_from_string(ui_info);
}
catch(const Glib::Error& ex)
{
std::cerr << "building menus failed: " << ex.what();
}
Gtk::Widget* menubar = uim->get_widget("/MenuBar");
if (menubar){
vbox.pack_start(*menubar, Gtk::PACK_SHRINK);
}
Gtk::Widget* toolbar = uim->get_widget("/ToolBar");
if (toolbar)
{
static_cast(toolbar)->set_toolbar_style(Gtk::TOOLBAR_ICONS);
vbox.pack_start(*toolbar, Gtk::PACK_SHRINK);
}
Gtk::ScrolledWindow* pScrolledWindow = manage(new Gtk::ScrolledWindow());
pScrolledWindow->add(gd_canvas);
vbox.pack_start(*pScrolledWindow);
tooltips.set_tip(*(uim->get_widget("/ToolBar/CreateNode")),"Create Node");
tooltips.enable();
show_all_children();
}
void MainWin::newFile()
{
if (mapstorage.modified)
{
Gtk::MessageDialog mdialog("", false, Gtk::MESSAGE_WARNING,
Gtk::BUTTONS_NONE);
mdialog.set_message("Save changes before closing?", true);
mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT);
mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
switch (mdialog.run())
{
case Gtk::RESPONSE_CANCEL:
return;
case Gtk::RESPONSE_REJECT:
break;
case Gtk::RESPONSE_ACCEPT:
saveFile();
break;
}
}
gd_canvas.clear();
mapstorage.clear();
mapwin.update();
}
void MainWin::openFile()
{
if (mapstorage.modified)
{
Gtk::MessageDialog mdialog("", false, Gtk::MESSAGE_WARNING,
Gtk::BUTTONS_NONE);
mdialog.set_message("Save changes before closing?", true);
mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT);
mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
switch (mdialog.run())
{
case Gtk::RESPONSE_CANCEL:
return;
case Gtk::RESPONSE_REJECT:
break;
case Gtk::RESPONSE_ACCEPT:
saveFile();
break;
}
}
gd_canvas.clear();
mapstorage.clear();
Gtk::FileChooserDialog fcdialog("Open File");
fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
fcdialog.add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_ACCEPT);
if (fcdialog.run() == Gtk::RESPONSE_ACCEPT)
{
Glib::ustring filename = fcdialog.get_filename();
mapstorage.readFromFile(filename);
mapstorage.file_name = filename;
mapstorage.modified = false;
gd_canvas.drawGraph();
mapwin.update();
}
}
void MainWin::saveFile()
{
if (mapstorage.file_name == "") {
saveFileAs();
}
else
{
mapstorage.writeToFile(mapstorage.file_name);
mapstorage.modified = false;
}
}
void MainWin::saveFileAs()
{
Gtk::FileChooserDialog fcdialog("Save File", Gtk::FILE_CHOOSER_ACTION_SAVE);
fcdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
fcdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
if (fcdialog.run() == Gtk::RESPONSE_ACCEPT)
{
Glib::ustring filename = fcdialog.get_filename();
mapstorage.file_name = filename;
mapstorage.writeToFile(filename);
mapstorage.modified = false;
}
}
void MainWin::close()
{
if (mapstorage.modified)
{
Gtk::MessageDialog mdialog("", false, Gtk::MESSAGE_WARNING,
Gtk::BUTTONS_NONE);
mdialog.set_message("Save changes before closing?", true);
mdialog.add_button("Close _without Saving", Gtk::RESPONSE_REJECT);
mdialog.add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
mdialog.add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_ACCEPT);
switch (mdialog.run())
{
case Gtk::RESPONSE_CANCEL:
return;
case Gtk::RESPONSE_REJECT:
break;
case Gtk::RESPONSE_ACCEPT:
saveFile();
break;
}
}
gd_canvas.clear();
mapstorage.clear();
mapwin.update();
}