public override bool Load()
{
dataBook = (DataBook)GetDataBook(mainWindow);
widget = new Infobar(dataBook);
widget.Visible = true;
Services.UI.Info = widget;
((VBox)mainWindow.Child).PackEnd(widget, false, false, 0);
AddMenuItems(uiManager);
dataBook.PageAdded += new DataView.DataViewEventHandler(OnDataViewAdded);
dataBook.Removed += new RemovedHandler(OnDataViewRemoved);
dataBook.SwitchPage += new SwitchPageHandler(OnSwitchPage);
PreferencesChangedHandler handler = new PreferencesChangedHandler(OnPreferencesChanged);
Preferences.Proxy.Subscribe("View.Statusbar.Show", "ib1", handler);
Preferences.Proxy.Subscribe("View.Statusbar.Selection", "ib1", handler);
Preferences.Proxy.Subscribe("View.Statusbar.Overwrite", "ib1", handler);
Preferences.Proxy.Subscribe("View.Statusbar.Offset", "ib1", handler);
loaded = true;
return(true);
}
///<summary>Create a DataView</summary>
public DataView()
{
dvControl = new DataViewControl(this);
dvDisplay = new DataViewDisplay(this);
dvDisplay.Control = dvControl;
dvControl.Display = dvDisplay;
// initialize clipdata buffer
// and clipboard
clipdata = new byte[0];
clipboard = Gtk.Clipboard.Get(Gdk.Atom.Intern("CLIPBOARD", true));
// initialize undo/redo cursor offset stacks
cursorUndoDeque = new Deque <CursorState>();
cursorRedoDeque = new Deque <CursorState>();
prefID = "dv" + this.GetHashCode().ToString();
PreferencesChangedHandler handler = new PreferencesChangedHandler(OnPreferencesChanged);
Preferences.Proxy.Subscribe("Undo.Limited", prefID, handler);
Preferences.Proxy.Subscribe("Undo.Actions", prefID, handler);
Preferences.Proxy.Subscribe("Highlight.PatternMatch", prefID, handler);
Preferences.Proxy.Subscribe("ByteBuffer.TempDir", prefID, handler);
}
public void Subscribe(string pref, string id, PreferencesChangedHandler handler)
{
if (!prefSubscribers.Contains(pref))
prefSubscribers[pref] = new Hashtable();
(prefSubscribers[pref] as Hashtable).Add(id, handler);
}
public void Subscribe(string pref, string id, PreferencesChangedHandler handler)
{
if (!prefSubscribers.Contains(pref))
{
prefSubscribers[pref] = new Hashtable();
}
(prefSubscribers[pref] as Hashtable).Add(id, handler);
}
public void Subscribe(string pref, string id, PreferencesChangedHandler handler)
{
if (!prefSubscribers.Contains(pref))
{
prefSubscribers[pref] = new Hashtable();
}
Hashtable hashtable = prefSubscribers[pref] as Hashtable;
if (hashtable != null)
{
hashtable.Add(id, handler);
}
}
public void Change(string pref, string val, string id)
{
if (_enable == false)
{
return;
}
if (currentlyHandling.Contains(pref))
{
return;
}
if (id != "__Preferences__")
{
prefs.SetWithoutNotify(pref, val);
}
if (!prefSubscribers.Contains(pref))
{
return;
}
currentlyHandling.Add(pref, null);
Hashtable subscribers = prefSubscribers[pref] as Hashtable;
if (subscribers != null)
{
foreach (DictionaryEntry subscriber in subscribers)
{
if ((subscriber.Key as string) != id)
{
PreferencesChangedHandler preferencesChangedHandler = subscriber.Value as PreferencesChangedHandler;
if (preferencesChangedHandler != null)
{
preferencesChangedHandler(prefs);
}
}
}
}
currentlyHandling.Remove(pref);
}
public Infobar(DataBook db)
{
dataBook = db;
MessageLabel = new Label();
MessageLabel.Ellipsize = Pango.EllipsizeMode.End;
MessageLabel.SetAlignment(0.0f, 0.5f);
OffsetLabel = new Label();
SelectionLabel = new Label();
OverwriteLabel = new Label();
EventBox OffsetEB = new EventBox();
OffsetEB.Add(OffsetLabel);
OffsetEB.ButtonPressEvent += ChangeNumberBase;
EventBox SelectionEB = new EventBox();
SelectionEB.Add(SelectionLabel);
SelectionEB.ButtonPressEvent += ChangeNumberBase;
EventBox OverwriteEB = new EventBox();
OverwriteEB.Add(OverwriteLabel);
OverwriteEB.ButtonPressEvent += OnOverwriteLabelPressed;
this.PackStart(MessageLabel, true, true, 20);
this.PackStart(OffsetEB, false, false, 20);
this.PackStart(SelectionEB, false, false, 20);
this.PackStart(OverwriteEB, false, false, 20);
this.NumberBase = 16;
PreferencesChangedHandler handler = new PreferencesChangedHandler(OnPreferencesChanged);
Preferences.Proxy.Subscribe("View.Statusbar.Show", "ib2", handler);
Preferences.Proxy.Subscribe("View.Statusbar.Selection", "ib2", handler);
Preferences.Proxy.Subscribe("View.Statusbar.Overwrite", "ib2", handler);
Preferences.Proxy.Subscribe("View.Statusbar.Offset", "ib2", handler);
this.ShowAll();
}
public BlessMain(string[] args)
{
Application.Init();
//
Catalog.Init(ConfigureDefines.GETTEXT_PACKAGE, ConfigureDefines.LOCALE_DIR);
// load main window from glade XML
Glade.XML gxml = new Glade.XML(FileResourcePath.GetDataPath("bless.glade"), "MainWindow", "bless");
gxml.Autoconnect(this);
// set the application icon
MainWindow.Icon = new Gdk.Pixbuf(FileResourcePath.GetDataPath("bless-48x48.png"));
string blessConfDir = FileResourcePath.GetUserPath();
// make sure local configuration directory exists
try {
if (!Directory.Exists(blessConfDir))
{
Directory.CreateDirectory(blessConfDir);
}
}
catch (Exception ex) {
ErrorAlert ea = new ErrorAlert(Catalog.GetString("Cannot create user configuration directory"), ex.Message + Catalog.GetString("\n\nSome features of Bless may not work properly."), MainWindow);
ea.Run();
ea.Destroy();
}
Preferences.Proxy.Enable = false;
// load default preferences
Preferences.Default.Load(FileResourcePath.GetDataPath("default-preferences.xml"));
Preferences.Default["Default.Layout.File"] = FileResourcePath.GetDataPath("bless-default.layout");
// load user preferences
LoadPreferences(Path.Combine(blessConfDir, "preferences.xml"));
Preferences.Instance.AutoSavePath = Path.Combine(blessConfDir, "preferences.xml");
// add the (empty) Menubar and toolbar
uiManager = new UIManager();
MainWindow.AddAccelGroup(uiManager.AccelGroup);
uiManager.AddUiFromString(uiXml);
actionEntries = new ActionEntry[] {
new ActionEntry("File", null, Catalog.GetString("_File"), null, null, null),
new ActionEntry("Edit", null, Catalog.GetString("_Edit"), null, null, null),
new ActionEntry("View", null, Catalog.GetString("_View"), null, null, null),
new ActionEntry("Search", null, Catalog.GetString("_Search"), null, null, null),
new ActionEntry("Tools", null, Catalog.GetString("_Tools"), null, null, null),
new ActionEntry("Help", null, Catalog.GetString("_Help"), null, null, null)
};
ActionGroup group = new ActionGroup("MainMenuActions");
group.Add(actionEntries);
group.Add(new ToggleActionEntry[] {
new ToggleActionEntry("ToolbarAction", null, Catalog.GetString("Toolbar"), null, null,
new EventHandler(OnViewToolbarToggled), false)
});
uiManager.InsertActionGroup(group, 0);
Widget mb = uiManager.GetWidget("/menubar");
MainVBox.PackStart(mb, false, false, 0);
MainVBox.ReorderChild(mb, 0);
Widget tb = uiManager.GetWidget("/toolbar");
tb.Visible = false;
MainVBox.PackStart(tb, false, false, 0);
MainVBox.ReorderChild(tb, 1);
// create the DataBook
dataBook = new DataBook();
dataBook.PageAdded += new DataView.DataViewEventHandler(OnDataViewAdded);
dataBook.Removed += new RemovedHandler(OnDataViewRemoved);
dataBook.SwitchPage += new SwitchPageHandler(OnSwitchPage);
DataViewBox.PackStart(dataBook);
// create the widget groups that hold utility widgets
WidgetGroup widgetGroup0 = new WidgetGroup();
WidgetGroup widgetGroup1 = new WidgetGroup();
WidgetGroup sideWidgetGroup0 = new WidgetGroup();
WidgetGroup sideWidgetGroup1 = new WidgetGroup();
widgetGroup0.Show();
widgetGroup1.Show();
sideWidgetGroup0.Show();
sideWidgetGroup1.Show();
MainVBox.PackStart(widgetGroup0, false, false, 0);
MainVBox.ReorderChild(widgetGroup0, 3);
MainVBox.PackStart(widgetGroup1, false, false, 0);
MainVBox.ReorderChild(widgetGroup1, 4);
DataViewBox.PackStart(sideWidgetGroup0, false, false, 0);
DataViewBox.ReorderChild(sideWidgetGroup0, 0);
DataViewBox.PackEnd(sideWidgetGroup1, false, false, 0);
//MainVBox.ReorderChild(widgetGroup1, 4);
Services.File = new FileService(dataBook, MainWindow);
Services.Session = new SessionService(dataBook, MainWindow);
Services.UI = new UIService(uiManager);
//Services.Info=new InfoService(infobar);
// Add area plugins
PluginManager.AddForType(typeof(AreaPlugin), new object[0]);
PluginManager areaPlugins = PluginManager.GetForType(typeof(AreaPlugin));
Area.InitiatePluginTable();
foreach (AreaPlugin p in areaPlugins.Plugins)
{
Area.AddFactoryItem(p.Name, p.CreateArea);
}
// Load GUI plugins
PluginManager.AddForType(typeof(GuiPlugin), new object[] { MainWindow, uiManager });
PluginManager guiPlugins = PluginManager.GetForType(typeof(GuiPlugin));
foreach (Plugin p in guiPlugins.Plugins)
{
guiPlugins.LoadPlugin(p);
}
// load recent file history
try {
History.Instance.Load(Path.Combine(blessConfDir, "history.xml"));
}
catch (Exception e) {
System.Console.WriteLine(e.Message);
}
// if user specified files on the command line
// try to load them
if (args.Length > 0)
{
Services.File.LoadFiles(args);
}
else if (Preferences.Instance["Session.LoadPrevious"] == "True")
{
bool loadIt = true;
string prevSessionFile = Path.Combine(blessConfDir, "last.session");
if (Preferences.Instance["Session.AskBeforeLoading"] == "True" &&
File.Exists(prevSessionFile))
{
MessageDialog md = new MessageDialog(MainWindow,
DialogFlags.DestroyWithParent,
MessageType.Question,
ButtonsType.YesNo, Catalog.GetString("Do you want to load your previous session?"));
ResponseType result = (ResponseType)md.Run();
md.Destroy();
if (result == ResponseType.Yes)
{
loadIt = true;
}
else
{
loadIt = false;
}
}
// try to load previous session
if (loadIt)
{
Services.Session.Load(prevSessionFile);
}
}
// if nothing has been loaded, create a new file
if (dataBook.NPages == 0)
{
ByteBuffer bb = Services.File.NewFile();
// create and setup a DataView
DataView dv = Services.File.CreateDataView(bb);
// append the DataView to the DataBook
dataBook.AppendView(dv, new CloseViewDelegate(Services.File.CloseFile), Path.GetFileName(bb.Filename));
}
PreferencesChangedHandler handler = new PreferencesChangedHandler(OnPreferencesChanged);
Preferences.Proxy.Subscribe("View.Toolbar.Show", "mainwin", handler);
// register drag and drop of files
MainWindow.DragDataReceived += OnDragDataReceived;
Gtk.Drag.DestSet(MainWindow, DestDefaults.Motion | DestDefaults.Drop, dropTargets, Gdk.DragAction.Copy | Gdk.DragAction.Move);
DataViewBox.ShowAll();
Preferences.Proxy.Enable = true;
// fire the preferences changed event
// so things are setup according to the preferences
Preferences.Proxy.NotifyAll();
Application.Run();
}
public Infobar(DataBook db)
{
dataBook = db;
// create bars
MessageStatusbar = new Statusbar();
OffsetStatusbar = new Statusbar();
OffsetStatusbar.WidthRequest = 270;
SelectionStatusbar = new Statusbar();
SelectionStatusbar.WidthRequest = 270;
OverwriteStatusbar = new Statusbar();
OverwriteStatusbar.WidthRequest = 60;
DummyStatusbar = new Statusbar();
DummyStatusbar.Visible = false;
EventBox OffsetEB = new EventBox();
OffsetEB.Add(OffsetStatusbar);
OffsetEB.ButtonPressEvent += ChangeNumberBase;
EventBox SelectionEB = new EventBox();
SelectionEB.Add(SelectionStatusbar);
SelectionEB.ButtonPressEvent += ChangeNumberBase;
EventBox OverwriteEB = new EventBox();
OverwriteEB.Add(OverwriteStatusbar);
OverwriteEB.ButtonPressEvent += OnOverwriteStatusbarPressed;
// create hbox to put bars in
HBox StatusHBox = new HBox();
StatusHBox.PackStart(DummyStatusbar, false, true, 0);
StatusHBox.PackStart(OffsetEB, false, true, 0);
StatusHBox.PackStart(SelectionEB, false, true, 0);
StatusHBox.PackStart(OverwriteEB, false, true, 0);
// align the hbox
Alignment StatusAlignment = new Alignment(1.0f, 0.5f, 0.0f, 1.0f);
StatusAlignment.Add(StatusHBox);
this.Pack1(MessageStatusbar, true, true);
this.Pack2(StatusAlignment, false, true);
this.NumberBase = 16;
PreferencesChangedHandler handler = new PreferencesChangedHandler(OnPreferencesChanged);
Preferences.Proxy.Subscribe("View.Statusbar.Show", "ib2", handler);
Preferences.Proxy.Subscribe("View.Statusbar.Selection", "ib2", handler);
Preferences.Proxy.Subscribe("View.Statusbar.Overwrite", "ib2", handler);
Preferences.Proxy.Subscribe("View.Statusbar.Offset", "ib2", handler);
this.MapEvent += OnMapEvent;
this.ShowAll();
}
