diff options
Diffstat (limited to 'src/ui.vala')
| -rw-r--r-- | src/ui.vala | 202 |
1 files changed, 129 insertions, 73 deletions
diff --git a/src/ui.vala b/src/ui.vala index 5e375c4..554b161 100644 --- a/src/ui.vala +++ b/src/ui.vala @@ -21,7 +21,6 @@ public class UserInterface : Gtk.ApplicationWindow { "new_document", new_document_activate_cb }, { "reorder", reorder_document_activate_cb }, { "save", save_document_activate_cb }, - { "save_as", save_as_document_activate_cb }, { "email", email_document_activate_cb }, { "print", print_document_activate_cb }, { "preferences", preferences_activate_cb }, @@ -73,7 +72,9 @@ public class UserInterface : Gtk.ApplicationWindow [GtkChild] private Gtk.MenuItem save_menuitem; [GtkChild] - private Gtk.MenuItem save_as_menuitem; + private Gtk.MenuItem email_menuitem; + [GtkChild] + private Gtk.MenuItem print_menuitem; [GtkChild] private Gtk.MenuItem copy_to_clipboard_menuitem; [GtkChild] @@ -134,6 +135,8 @@ public class UserInterface : Gtk.ApplicationWindow [GtkChild] private Gtk.Scale quality_scale; [GtkChild] + private Gtk.Scale page_delay_scale; + [GtkChild] private Gtk.ListStore device_model; [GtkChild] private Gtk.ListStore text_dpi_model; @@ -149,6 +152,8 @@ public class UserInterface : Gtk.ApplicationWindow private Gtk.Adjustment contrast_adjustment; [GtkChild] private Gtk.Adjustment quality_adjustment; + [GtkChild] + private Gtk.Adjustment page_delay_adjustment; private bool setting_devices; private string? missing_driver = null; private bool user_selected_device; @@ -162,6 +167,7 @@ public class UserInterface : Gtk.ApplicationWindow private bool error_change_scanner_hint; public Book book { get; private set; } + private bool book_needs_saving; private string? book_uri = null; public Page selected_page @@ -227,6 +233,12 @@ public class UserInterface : Gtk.ApplicationWindow set { quality_adjustment.value = value; } } + public int page_delay + { + get { return (int) page_delay_adjustment.value; } + set { page_delay_adjustment.value = value; } + } + public string? selected_device { owned get @@ -266,21 +278,23 @@ public class UserInterface : Gtk.ApplicationWindow book.page_added.connect (page_added_cb); book.reordered.connect (reordered_cb); book.page_removed.connect (page_removed_cb); - book.needs_saving_changed.connect (needs_saving_cb); + book.changed.connect (book_changed_cb); load (); + clear_document (); autosave_manager = new AutosaveManager (); autosave_manager.book = book; autosave_manager.load (); if (book.n_pages == 0) - { - add_default_page (); - book.needs_saving = false; - } + book_needs_saving = false; else + { book_view.selected_page = book.get_page (0); + book_needs_saving = true; + book_changed_cb (book); + } } ~UserInterface () @@ -483,16 +497,6 @@ public class UserInterface : Gtk.ApplicationWindow update_info_bar (); } - private void add_default_page () - { - var page = new Page (default_page_width, - default_page_height, - default_page_dpi, - default_page_scan_direction); - book.append_page (page); - book_view.selected_page = page; - } - private string choose_file_location () { /* Get directory to save to */ @@ -508,12 +512,15 @@ public class UserInterface : Gtk.ApplicationWindow Gtk.FileChooserAction.SAVE, _("_Cancel"), Gtk.ResponseType.CANCEL, _("_Save"), Gtk.ResponseType.ACCEPT, - null); - save_dialog.do_overwrite_confirmation = true; + null); save_dialog.local_only = false; - save_dialog.set_current_folder (directory); - /* Default filename to use when saving document */ - save_dialog.set_current_name (_("Scanned Document.pdf")); + if (book_uri != null) + save_dialog.set_uri (book_uri); + else { + save_dialog.set_current_folder (directory); + /* Default filename to use when saving document */ + save_dialog.set_current_name (_("Scanned Document.pdf")); + } /* Filter to only show images by default */ var filter = new Gtk.FileFilter (); @@ -584,11 +591,13 @@ public class UserInterface : Gtk.ApplicationWindow }); box.pack_start (file_type_combo, false, false, 0); - var response = save_dialog.run (); - string? uri = null; - if (response == Gtk.ResponseType.ACCEPT) + while (true) { + var response = save_dialog.run (); + if (response != Gtk.ResponseType.ACCEPT) + break; + var extension = ""; Gtk.TreeIter i; if (file_type_combo.get_active_iter (out i)) @@ -602,6 +611,20 @@ public class UserInterface : Gtk.ApplicationWindow path += extension; uri = File.new_for_path (path).get_uri (); + + /* Check the file(s) don't already exist */ + var files = new List<File> (); + var format = uri_to_format (uri); + if (format == "jpeg" || format == "png") + { + for (var j = 0; j < book.n_pages; j++) + files.append (book.make_indexed_file (uri, j)); + } + else + files.append (File.new_for_uri (uri)); + + if (check_overwrite (save_dialog, files)) + break; } settings.set_string ("save-directory", save_dialog.get_current_folder ()); @@ -612,13 +635,43 @@ public class UserInterface : Gtk.ApplicationWindow return uri; } - private bool save_document (bool force_choose_location) + private bool check_overwrite (Gtk.Window parent, List<File> files) + { + foreach (var file in files) + { + if (!file.query_exists ()) + continue; + + var dialog = new Gtk.MessageDialog (parent, Gtk.DialogFlags.MODAL | Gtk.DialogFlags.DESTROY_WITH_PARENT, Gtk.MessageType.QUESTION, Gtk.ButtonsType.NONE, + /* Contents of dialog that shows if saving would overwrite and existing file. %s is replaced with the name of the file. */ + _("A file named “%s” already exists. Do you want to replace it?"), file.get_basename ()); + dialog.add_button (_("_Cancel"), Gtk.ResponseType.CANCEL); + dialog.add_button (/* Button in dialog that shows if saving would overwrite and existing file. Clicking the button allows simple-scan to overwrite the file. */ + _("_Replace"), Gtk.ResponseType.ACCEPT); + var response = dialog.run (); + dialog.destroy (); + + if (response != Gtk.ResponseType.ACCEPT) + return false; + } + + return true; + } + + private string uri_to_format (string uri) { - string? uri; - if (book_uri != null && !force_choose_location) - uri = book_uri; + var uri_lower = uri.down (); + if (uri_lower.has_suffix (".pdf")) + return "pdf"; + else if (uri_lower.has_suffix (".png")) + return "png"; else - uri = choose_file_location (); + return "jpeg"; + } + + private bool save_document () + { + var uri = choose_file_location (); if (uri == null) return false; @@ -626,16 +679,7 @@ public class UserInterface : Gtk.ApplicationWindow debug ("Saving to '%s'", uri); - var uri_lower = uri.down (); - string format = "jpeg"; - if (uri_lower.has_suffix (".pdf")) - format = "pdf"; - else if (uri_lower.has_suffix (".ps")) - format = "ps"; - else if (uri_lower.has_suffix (".png")) - format = "png"; - else if (uri_lower.has_suffix (".tif") || uri_lower.has_suffix (".tiff")) - format = "tiff"; + var format = uri_to_format (uri); show_progress_dialog (); try @@ -653,14 +697,14 @@ public class UserInterface : Gtk.ApplicationWindow return false; } + book_needs_saving = false; book_uri = uri; - book.needs_saving = false; return true; } private bool prompt_to_save (string title, string discard_label) { - if (!book.needs_saving) + if (!book_needs_saving) return true; var dialog = new Gtk.MessageDialog (this, @@ -681,7 +725,7 @@ public class UserInterface : Gtk.ApplicationWindow switch (response) { case Gtk.ResponseType.YES: - if (save_document (false)) + if (save_document ()) return true; else return false; @@ -694,11 +738,18 @@ public class UserInterface : Gtk.ApplicationWindow private void clear_document () { + book_view.default_page = new Page (default_page_width, + default_page_height, + default_page_dpi, + default_page_scan_direction); book.clear (); - add_default_page (); + book_needs_saving = false; book_uri = null; - book.needs_saving = false; - save_as_menuitem.sensitive = false; + save_menuitem.sensitive = false; + email_menuitem.sensitive = false; + print_menuitem.sensitive = false; + save_button.sensitive = false; + save_toolbutton.sensitive = false; copy_to_clipboard_menuitem.sensitive = false; } @@ -866,6 +917,7 @@ public class UserInterface : Gtk.ApplicationWindow get_paper_size (out options.paper_width, out options.paper_height); options.brightness = brightness; options.contrast = contrast; + options.page_delay = page_delay; return options; } @@ -898,6 +950,14 @@ public class UserInterface : Gtk.ApplicationWindow } [GtkCallback] + private void batch_button_clicked_cb (Gtk.Widget widget) + { + var options = make_scan_options (); + options.type = ScanType.BATCH; + start_scan (selected_device, options); + } + + [GtkCallback] private void preferences_button_clicked_cb (Gtk.Widget widget) { preferences_dialog.present (); @@ -977,14 +1037,14 @@ public class UserInterface : Gtk.ApplicationWindow private void show_page_cb (BookView view, Page page) { - var path = get_temporary_filename ("scanned-page", "tiff"); + var path = get_temporary_filename ("scanned-page", "png"); if (path == null) return; var file = File.new_for_path (path); try { - page.save ("tiff", quality, file); + page.save ("png", quality, file); } catch (Error e) { @@ -1347,12 +1407,12 @@ public class UserInterface : Gtk.ApplicationWindow [GtkCallback] private void save_file_button_clicked_cb (Gtk.Widget widget) { - save_document (false); + save_document (); } public void save_document_activate_cb () { - save_document (false); + save_document (); } [GtkCallback] @@ -1363,17 +1423,6 @@ public class UserInterface : Gtk.ApplicationWindow page.copy_to_clipboard (this); } - [GtkCallback] - private void save_as_file_button_clicked_cb (Gtk.Widget widget) - { - save_document (true); - } - - public void save_as_document_activate_cb () - { - save_document (true); - } - private void draw_page (Gtk.PrintOperation operation, Gtk.PrintContext print_context, int page_number) @@ -1761,10 +1810,6 @@ public class UserInterface : Gtk.ApplicationWindow page.size_changed.disconnect (page_size_changed_cb); page.scan_direction_changed.disconnect (page_scan_direction_changed_cb); - /* If this is the last page add a new blank one */ - if (book.n_pages == 0) - add_default_page (); - update_page_menu (); } @@ -1801,13 +1846,14 @@ public class UserInterface : Gtk.ApplicationWindow } } - private void needs_saving_cb (Book book) + private void book_changed_cb (Book book) { - save_menuitem.sensitive = book.needs_saving; - save_button.sensitive = book.needs_saving; - save_toolbutton.sensitive = book.needs_saving; - if (book.needs_saving) - save_as_menuitem.sensitive = true; + save_menuitem.sensitive = true; + email_menuitem.sensitive = true; + print_menuitem.sensitive = true; + save_button.sensitive = true; + save_toolbutton.sensitive = true; + book_needs_saving = true; copy_to_clipboard_menuitem.sensitive = true; } @@ -1840,7 +1886,6 @@ public class UserInterface : Gtk.ApplicationWindow section.append_submenu (_("Document"), menu); menu.append (_("Reorder Pages"), "app.reorder"); menu.append (_("Save"), "app.save"); - menu.append (_("Save As..."), "app.save_as"); menu.append (_("Email..."), "app.email"); menu.append (_("Print..."), "app.print"); @@ -1858,7 +1903,6 @@ public class UserInterface : Gtk.ApplicationWindow app.add_accelerator ("<Ctrl>N", "app.new_document", null); app.add_accelerator ("<Ctrl>S", "app.save", null); - app.add_accelerator ("<Shift><Ctrl>S", "app.save_as", null); app.add_accelerator ("<Ctrl>E", "app.email", null); app.add_accelerator ("<Ctrl>P", "app.print", null); app.add_accelerator ("F1", "app.help", null); @@ -1973,6 +2017,18 @@ public class UserInterface : Gtk.ApplicationWindow quality = settings.get_int ("jpeg-quality"); quality_adjustment.value_changed.connect (() => { settings.set_int ("jpeg-quality", quality); }); + page_delay_scale.add_mark (0, Gtk.PositionType.BOTTOM, null); + page_delay_scale.add_mark (500, Gtk.PositionType.BOTTOM, null); + page_delay_scale.add_mark (1000, Gtk.PositionType.BOTTOM, null); + page_delay_scale.add_mark (2000, Gtk.PositionType.BOTTOM, null); + page_delay_scale.add_mark (4000, Gtk.PositionType.BOTTOM, null); + page_delay_scale.add_mark (6000, Gtk.PositionType.BOTTOM, null); + page_delay_scale.add_mark (8000, Gtk.PositionType.BOTTOM, null); + page_delay_scale.add_mark (10000, Gtk.PositionType.BOTTOM, null); + page_delay = settings.get_int ("page-delay"); + page_delay_scale.format_value.connect ((value) => { return "%.1fs".printf (value / 1000.0); }); + page_delay_adjustment.value_changed.connect (() => { settings.set_int ("page-delay", page_delay); }); + var document_type = settings.get_string ("document-type"); if (document_type != null) set_document_hint (document_type); |