void OnExportImages (object o, EventArgs args)
{
var pages = app.IconView.SelectedPages.ToList ();
var action = new ExportImagesAction (app.Document, pages);
if (action.ExportableImageCount == 0) {
Log.Information ("Found zero exportable images in the selected pages");
return;
}
var export_path_base = Path.Combine (
Path.GetDirectoryName (app.Document.SuggestedSavePath),
Hyena.StringUtil.EscapeFilename (String.Format ("{0} [{1}]",
Path.GetFileNameWithoutExtension (app.Document.SuggestedSavePath),
GLib.Markup.EscapeText (Document.GetPageSummary (pages, 10))))
);
var export_path = export_path_base;
int i = 1;
while (Directory.Exists (export_path) && i < 100) {
export_path = String.Format ("{0} ({1})", export_path_base, i++);
}
try {
Directory.CreateDirectory (export_path);
} catch (Exception e) {
Hyena.Log.Exception (e);
}
action.Do (export_path);
System.Diagnostics.Process.Start (export_path);
}
void Update ()
{
bool have_doc = app.Document != null;
foreach (string action in require_doc_actions)
UpdateAction (action, true, have_doc);
bool have_page = have_doc && app.IconView.SelectedItems.Length > 0;
foreach (string action in require_page_actions)
UpdateAction (action, true, have_page);
int exportable_imgs = 0;
if (have_page) {
exportable_imgs = new ExportImagesAction (app.Document, app.IconView.SelectedPages).ExportableImageCount;
}
UpdateAction ("ExportImages", true, exportable_imgs > 0);
this["ExportImages"].Label = String.Format (Catalog.GetPluralString (
"Export Image", "Export {0} Images", exportable_imgs), exportable_imgs);
this["ExportImages"].Tooltip = String.Format (Catalog.GetPluralString (
"Save image from the selected pages to a new folder", "Save {0} images from the selected pages to a new folder", exportable_imgs), exportable_imgs);
UpdateAction ("Undo", true, have_doc && undo_manager.CanUndo);
UpdateAction ("Redo", true, have_doc && undo_manager.CanRedo);
var undo = undo_manager.UndoAction as IDescribedUndoAction;
this["Undo"].Label = undo == null
? Catalog.GetString ("_Undo")
: String.Format (Catalog.GetString ("Undo {0}"), undo.Description);
var redo = undo_manager.RedoAction as IDescribedUndoAction;
this["Redo"].Label = redo == null
? Catalog.GetString ("_Redo")
: String.Format (Catalog.GetString ("Redo {0}"), redo.Description);
UpdateAction ("Save", true, have_doc && app.Document.HasUnsavedChanges);
UpdateAction ("ZoomIn", true, have_doc && app.IconView.CanZoomIn);
UpdateAction ("ZoomOut", true, have_doc && app.IconView.CanZoomOut);
int selection_count = app.IconView.SelectedItems.Length;
this["Remove"].Label = String.Format (Catalog.GetPluralString (
"Remove Page", "Remove {0} Pages", selection_count),
selection_count);
this["Remove"].Tooltip = String.Format (Catalog.GetPluralString (
"Remove the selected page", "Remove the {0} selected pages", selection_count),
selection_count);
this["Extract"].Label = String.Format (Catalog.GetPluralString (
"Extract Page", "Extract {0} Pages", selection_count),
selection_count);
this["Extract"].Tooltip = String.Format (Catalog.GetPluralString (
"Extract the selected page", "Extract the {0} selected pages", selection_count),
selection_count);
}
