//FIXME move all this in a standalone class
void HandleSlideshow(string tagname)
{
Tag tag;
Widgets.SlideShow slideshow = null;
if (!string.IsNullOrEmpty(tagname))
{
tag = Database.Tags.GetTagByName(tagname);
}
else
{
tag = Database.Tags.GetTagById(Preferences.Get <int> (Preferences.SCREENSAVER_TAG));
}
IPhoto[] photos;
if (tag != null)
{
photos = ObsoletePhotoQueries.Query(new Tag[] { tag });
}
else if (Preferences.Get <int> (Preferences.SCREENSAVER_TAG) == 0)
{
photos = ObsoletePhotoQueries.Query(new Tag[] { });
}
else
{
photos = new IPhoto[0];
}
// Minimum delay 1 second; default is 4s
var delay = Math.Max(1.0, Preferences.Get <double> (Preferences.SCREENSAVER_DELAY));
var window = new XScreenSaverSlide();
window.ModifyFg(Gtk.StateType.Normal, new Gdk.Color(127, 127, 127));
window.ModifyBg(Gtk.StateType.Normal, new Gdk.Color(0, 0, 0));
if (photos.Length > 0)
{
Array.Sort(photos, new IPhotoComparer.RandomSort());
slideshow = new Widgets.SlideShow(new BrowsablePointer(new PhotoList(photos), 0), (uint)(delay * 1000), true);
window.Add(slideshow);
}
else
{
var outer = new Gtk.HBox();
var hbox = new Gtk.HBox();
var vbox = new Gtk.VBox();
outer.PackStart(new Gtk.Label(string.Empty));
outer.PackStart(vbox, false, false, 0);
vbox.PackStart(new Gtk.Label(string.Empty));
vbox.PackStart(hbox, false, false, 0);
hbox.PackStart(new Gtk.Image(Gtk.Stock.DialogWarning, Gtk.IconSize.Dialog),
false, false, 0);
outer.PackStart(new Gtk.Label(string.Empty));
string msg;
string long_msg;
if (tag != null)
{
msg = Strings.NoPhotosMatchingXFound(tag.Name);
long_msg = Strings.TheTagXIsNotAppliedToAnyPhotosLongMsg(tag.Name);
}
else
{
msg = Strings.SearchReturnedNoResults;
long_msg = Strings.TheTagFSpotIsLookingForDoesNotExistTryLongMsg;
}
var label = new Gtk.Label(msg);
hbox.PackStart(label, false, false, 0);
var long_label = new Gtk.Label(long_msg)
{
Markup = $"<small>{long_msg}</small>"
};
vbox.PackStart(long_label, false, false, 0);
vbox.PackStart(new Gtk.Label(string.Empty));
window.Add(outer);
label.ModifyFg(Gtk.StateType.Normal, new Gdk.Color(127, 127, 127));
label.ModifyBg(Gtk.StateType.Normal, new Gdk.Color(0, 0, 0));
long_label.ModifyFg(Gtk.StateType.Normal, new Gdk.Color(127, 127, 127));
long_label.ModifyBg(Gtk.StateType.Normal, new Gdk.Color(0, 0, 0));
}
window.ShowAll();
Register(window);
GLib.Idle.Add(delegate {
if (slideshow != null)
{
slideshow.Start();
}
return(false);
});
}
public FullScreenView(IBrowsableCollection collection, Gtk.Window parent)
: base("Full Screen Mode")
{
//going fullscreen on the same screen the parent window
Gdk.Screen screen = Screen;
int monitor = screen.GetMonitorAtWindow (parent.GdkWindow);
Gdk.Rectangle bounds = screen.GetMonitorGeometry (monitor);
Move (bounds.X, bounds.Y);
string style = "style \"test\" {\n" +
"GtkToolbar::shadow_type = GTK_SHADOW_NONE\n" +
"}\n" +
"class \"GtkToolbar\" style \"test\"";
Gtk.Rc.ParseString (style);
Name = "FullscreenContainer";
try {
//scroll = new Gtk.ScrolledWindow (null, null);
actions = new ActionGroup ("joe");
actions.Add (new ActionEntry [] {
new ActionEntry (HideToolbar, Stock.Close,
Catalog.GetString ("Hide"),
null,
Catalog.GetString ("Hide Toolbar"),
HideToolbarAction)});
actions.Add (new ToggleActionEntry [] {
new ToggleActionEntry (Info,
Stock.Info,
Catalog.GetString ("Info"),
null,
Catalog.GetString ("Image Information"),
InfoAction,
false)});
Gtk.Action exit_full_screen = new Gtk.Action (ExitFullScreen,
Catalog.GetString ("Exit fullscreen"),
null,
null);
exit_full_screen.IconName = "view-restore";
exit_full_screen.Activated += ExitAction;
actions.Add (exit_full_screen);
Gtk.Action slide_show = new Gtk.Action (SlideShow,
Catalog.GetString ("Slideshow"),
Catalog.GetString ("Start slideshow"),
null);
slide_show.IconName = "media-playback-start";
slide_show.Activated += SlideShowAction;
actions.Add (slide_show);
new Fader (this, 1.0, 3);
notebook = new Notebook ();
notebook.ShowBorder = false;
notebook.ShowTabs = false;
notebook.Show ();
scroll = new ScrolledView ();
scroll.ScrolledWindow.SetPolicy (PolicyType.Never, PolicyType.Never);
view = new PhotoImageView (collection);
// FIXME this should be handled by the new style setting code
view.ModifyBg (Gtk.StateType.Normal, this.Style.Black);
this.Add (notebook);
view.Show ();
view.MotionNotifyEvent += HandleViewMotion;
view.PointerMode = PointerMode.Scroll;
scroll.ScrolledWindow.Add (view);
Toolbar tbar = new Toolbar ();
tbar.ToolbarStyle = Gtk.ToolbarStyle.BothHoriz;
tbar.ShowArrow = false;
tbar.BorderWidth = 15;
ToolItem t_item = (actions [ExitFullScreen]).CreateToolItem () as ToolItem;
t_item.IsImportant = true;
tbar.Insert (t_item, -1);
Gtk.Action action = new PreviousPictureAction (view.Item);
actions.Add (action);
tbar.Insert (action.CreateToolItem () as ToolItem, -1);
play_pause_button = (actions [SlideShow]).CreateToolItem () as ToolButton;
tbar.Insert (play_pause_button, -1);
action = new NextPictureAction (view.Item);
actions.Add (action);
tbar.Insert (action.CreateToolItem () as ToolItem, -1);
t_item = new ToolItem ();
t_item.Child = new Label (Catalog.GetString ("Slide transition:"));
tbar.Insert (t_item, -1);
display = new SlideShow (view.Item);
display.AddEvents ((int) (Gdk.EventMask.PointerMotionMask));
display.ModifyBg (Gtk.StateType.Normal, this.Style.Black);
display.MotionNotifyEvent += HandleViewMotion;
display.Show ();
t_item = new ToolItem ();
ComboBox combo = ComboBox.NewText ();
foreach (var transition in display.Transitions)
combo.AppendText (transition.Name);
combo.Active = 0;
combo.Changed += HandleTransitionChanged;
t_item.Child = combo;
tbar.Insert (t_item, -1);
action = new RotateLeftAction (view.Item);
actions.Add (action);
tbar.Insert (action.CreateToolItem () as ToolItem, -1);
action = new RotateRightAction (view.Item);
actions.Add (action);
tbar.Insert (action.CreateToolItem () as ToolItem, -1);
info_button = (ToggleToolButton) ((actions [Info]).CreateToolItem () as ToolItem);
tbar.Insert (info_button, -1);
tbar.Insert ((actions [HideToolbar]).CreateToolItem () as ToolItem, -1);
notebook.AppendPage (scroll, null);
notebook.AppendPage (display, null);
tbar.ShowAll ();
scroll.Show ();
this.Decorated = false;
this.Fullscreen ();
this.ButtonPressEvent += HandleButtonPressEvent;
view.Item.Changed += HandleItemChanged;
view.GrabFocus ();
hide_cursor_delay = new Delay (3000, new GLib.IdleHandler (HideCursor));
hide_cursor_delay.Start ();
controls = new ControlOverlay (this);
controls.Add (tbar);
controls.Dismiss ();
notebook.CurrentPage = 0;
} catch (System.Exception e) {
Log.Exception (e);
}
}