diff options
Diffstat (limited to '.pc/0100-ios8.patch/src/camera')
| -rw-r--r-- | .pc/0100-ios8.patch/src/camera/ImportPage.vala | 1811 |
1 files changed, 0 insertions, 1811 deletions
diff --git a/.pc/0100-ios8.patch/src/camera/ImportPage.vala b/.pc/0100-ios8.patch/src/camera/ImportPage.vala deleted file mode 100644 index 4e055ec..0000000 --- a/.pc/0100-ios8.patch/src/camera/ImportPage.vala +++ /dev/null @@ -1,1811 +0,0 @@ -/* Copyright 2016 Software Freedom Conservancy Inc. - * - * This software is licensed under the GNU LGPL (version 2.1 or later). - * See the COPYING file in this distribution. - */ - -private class ImportSourceCollection : SourceCollection { - public ImportSourceCollection(string name) { - base (name); - } - - public override bool holds_type_of_source(DataSource source) { - return source is ImportSource; - } -} - -abstract class ImportSource : ThumbnailSource, Indexable { - private string camera_name; - private GPhoto.Camera camera; - private int fsid; - private string folder; - private string filename; - private ulong file_size; - private time_t modification_time; - private Gdk.Pixbuf? preview = null; - private string? indexable_keywords = null; - - public ImportSource(string camera_name, GPhoto.Camera camera, int fsid, string folder, - string filename, ulong file_size, time_t modification_time) { - this.camera_name = camera_name; - this.camera = camera; - this.fsid = fsid; - this.folder = folder; - this.filename = filename; - this.file_size = file_size; - this.modification_time = modification_time; - indexable_keywords = prepare_indexable_string(filename); - } - - protected void set_preview(Gdk.Pixbuf? preview) { - this.preview = preview; - } - - public string get_camera_name() { - return camera_name; - } - - public GPhoto.Camera get_camera() { - return camera; - } - - public int get_fsid() { - return fsid; - } - - public string get_folder() { - return folder; - } - - public string get_filename() { - return filename; - } - - public ulong get_filesize() { - return file_size; - } - - public time_t get_modification_time() { - return modification_time; - } - - public virtual Gdk.Pixbuf? get_preview() { - return preview; - } - - public virtual time_t get_exposure_time() { - return get_modification_time(); - } - - public string? get_fulldir() { - return ImportPage.get_fulldir(get_camera(), get_camera_name(), get_fsid(), get_folder()); - } - - public override string to_string() { - return "%s %s/%s".printf(get_camera_name(), get_folder(), get_filename()); - } - - public override bool internal_delete_backing() throws Error { - debug("Deleting %s from %s", to_string(), camera_name); - - string? fulldir = get_fulldir(); - if (fulldir == null) { - warning("Skipping deleting %s from %s: invalid folder name", to_string(), camera_name); - - return base.internal_delete_backing(); - } - - GPhoto.Result result = get_camera().delete_file(fulldir, get_filename(), - ImportPage.spin_idle_context.context); - if (result != GPhoto.Result.OK) - warning("Error deleting %s from %s: %s", to_string(), camera_name, result.to_full_string()); - - return base.internal_delete_backing() && (result == GPhoto.Result.OK); - } - - public unowned string? get_indexable_keywords() { - return indexable_keywords; - } -} - -class VideoImportSource : ImportSource { - public VideoImportSource(string camera_name, GPhoto.Camera camera, int fsid, string folder, - string filename, ulong file_size, time_t modification_time) { - base(camera_name, camera, fsid, folder, filename, file_size, modification_time); - } - - public override Gdk.Pixbuf? get_thumbnail(int scale) throws Error { - return create_thumbnail(scale); - } - - public override Gdk.Pixbuf? create_thumbnail(int scale) throws Error { - if (get_preview() == null) - return null; - - // this satifies the return-a-new-instance requirement of create_thumbnail( ) because - // scale_pixbuf( ) allocates a new pixbuf - return (scale > 0) ? scale_pixbuf(get_preview(), scale, Gdk.InterpType.BILINEAR, true) : - get_preview(); - } - - public override string get_typename() { - return "videoimport"; - } - - public override int64 get_instance_id() { - return get_object_id(); - } - - public override PhotoFileFormat get_preferred_thumbnail_format() { - return PhotoFileFormat.get_system_default_format(); - } - - public override string get_name() { - return get_filename(); - } - - public void update(Gdk.Pixbuf? preview) { - set_preview((preview != null) ? preview : Resources.get_noninterpretable_badge_pixbuf()); - } -} - -class PhotoImportSource : ImportSource { - public const Gdk.InterpType INTERP = Gdk.InterpType.BILINEAR; - - private PhotoFileFormat file_format; - private string? preview_md5 = null; - private PhotoMetadata? metadata = null; - private string? exif_md5 = null; - private PhotoImportSource? associated = null; // JPEG source for RAW+JPEG - - public PhotoImportSource(string camera_name, GPhoto.Camera camera, int fsid, string folder, - string filename, ulong file_size, time_t modification_time, PhotoFileFormat file_format) { - base(camera_name, camera, fsid, folder, filename, file_size, modification_time); - this.file_format = file_format; - } - - public override string get_name() { - string? title = get_title(); - - return !is_string_empty(title) ? title : get_filename(); - } - - public override string get_typename() { - return "photoimport"; - } - - public override int64 get_instance_id() { - return get_object_id(); - } - - public override PhotoFileFormat get_preferred_thumbnail_format() { - return (file_format.can_write()) ? file_format : - PhotoFileFormat.get_system_default_format(); - } - - public override Gdk.Pixbuf? create_thumbnail(int scale) throws Error { - if (get_preview() == null) - return null; - - // this satifies the return-a-new-instance requirement of create_thumbnail( ) because - // scale_pixbuf( ) allocates a new pixbuf - return (scale > 0) ? scale_pixbuf(get_preview(), scale, INTERP, true) : get_preview(); - } - - // Needed because previews and exif are loaded after other information has been gathered. - public void update(Gdk.Pixbuf? preview, string? preview_md5, PhotoMetadata? metadata, string? exif_md5) { - set_preview(preview); - this.preview_md5 = preview_md5; - this.metadata = metadata; - this.exif_md5 = exif_md5; - } - - public override time_t get_exposure_time() { - if (metadata == null) - return get_modification_time(); - - MetadataDateTime? date_time = metadata.get_exposure_date_time(); - - return (date_time != null) ? date_time.get_timestamp() : get_modification_time(); - } - - public string? get_title() { - return (metadata != null) ? metadata.get_title() : null; - } - - public PhotoMetadata? get_metadata() { - if (associated != null) - return associated.get_metadata(); - - return metadata; - } - - public override Gdk.Pixbuf? get_preview() { - if (associated != null) - return associated.get_preview(); - - if (base.get_preview() != null) - return base.get_preview(); - - return null; - } - - public override Gdk.Pixbuf? get_thumbnail(int scale) throws Error { - if (get_preview() == null) - return null; - - return (scale > 0) ? scale_pixbuf(get_preview(), scale, INTERP, true) : get_preview(); - } - - public PhotoFileFormat get_file_format() { - return file_format; - } - - public string? get_preview_md5() { - return preview_md5; - } - - public void set_associated(PhotoImportSource? associated) { - this.associated = associated; - } - - public PhotoImportSource? get_associated() { - return associated; - } - - public override bool internal_delete_backing() throws Error { - bool ret = base.internal_delete_backing(); - if (associated != null) - ret &= associated.internal_delete_backing(); - return ret; - } -} - -class ImportPreview : MediaSourceItem { - public const int MAX_SCALE = 128; - - private static Gdk.Pixbuf placeholder_preview = null; - - private DuplicatedFile? duplicated_file; - - public ImportPreview(ImportSource source) { - base(source, Dimensions(), source.get_name(), null); - - this.duplicated_file = null; - - // draw sprocket holes as visual indications on video previews - if (source is VideoImportSource) - set_enable_sprockets(true); - - // scale down pixbuf if necessary - Gdk.Pixbuf pixbuf = null; - try { - pixbuf = source.get_thumbnail(0); - } catch (Error err) { - warning("Unable to fetch loaded import preview for %s: %s", to_string(), err.message); - } - - // use placeholder if no preview available - bool using_placeholder = (pixbuf == null); - if (pixbuf == null) { - if (placeholder_preview == null) { - placeholder_preview = get_placeholder_pixbuf(); - placeholder_preview = scale_pixbuf(placeholder_preview, MAX_SCALE, - Gdk.InterpType.BILINEAR, true); - } - - pixbuf = placeholder_preview; - } - - // scale down if too large - if (pixbuf.get_width() > MAX_SCALE || pixbuf.get_height() > MAX_SCALE) - pixbuf = scale_pixbuf(pixbuf, MAX_SCALE, PhotoImportSource.INTERP, false); - - if (source is PhotoImportSource) { - // honor rotation for photos -- we don't care about videos since they can't be rotated - PhotoImportSource photo_import_source = source as PhotoImportSource; - if (!using_placeholder && photo_import_source.get_metadata() != null) - pixbuf = photo_import_source.get_metadata().get_orientation().rotate_pixbuf(pixbuf); - - if (photo_import_source.get_associated() != null) { - set_subtitle("<small>%s</small>".printf(_("RAW+JPEG")), true); - } - } - - set_image(pixbuf); - } - - public bool is_already_imported() { - PhotoImportSource photo_import_source = get_import_source() as PhotoImportSource; - if (photo_import_source != null) { - string? preview_md5 = photo_import_source.get_preview_md5(); - PhotoFileFormat file_format = photo_import_source.get_file_format(); - - // ignore trashed duplicates - if (!is_string_empty(preview_md5) - && LibraryPhoto.has_nontrash_duplicate(null, preview_md5, null, file_format)) { - - duplicated_file = DuplicatedFile.create_from_photo_id( - LibraryPhoto.get_nontrash_duplicate(null, preview_md5, null, file_format)); - - return true; - } - - // Because gPhoto doesn't reliably return thumbnails for RAW files, and because we want - // to avoid downloading huge RAW files during an "import all" only to determine they're - // duplicates, use the image's basename and filesize to do duplicate detection - if (file_format == PhotoFileFormat.RAW) { - uint64 filesize = get_import_source().get_filesize(); - // unlikely to be a problem, but what the hay - if (filesize <= int64.MAX) { - PhotoID duplicated_photo_id = LibraryPhoto.global.get_basename_filesize_duplicate( - get_import_source().get_filename(), (int64) filesize); - - if (duplicated_photo_id.is_valid()) { - // Check exposure timestamp - LibraryPhoto duplicated_photo = LibraryPhoto.global.fetch(duplicated_photo_id); - time_t photo_exposure_time = photo_import_source.get_exposure_time(); - time_t duplicated_photo_exposure_time = duplicated_photo.get_exposure_time(); - - if (photo_exposure_time == duplicated_photo_exposure_time) { - duplicated_file = DuplicatedFile.create_from_photo_id( - LibraryPhoto.global.get_basename_filesize_duplicate( - get_import_source().get_filename(), (int64) filesize)); - - return true; - } - } - } - } - - return false; - } - - VideoImportSource video_import_source = get_import_source() as VideoImportSource; - if (video_import_source != null) { - // Unlike photos, if a video does have a thumbnail (i.e. gphoto2 can retrieve one from - // a sidecar file), it will be unavailable to Shotwell during the import process, so - // no comparison is available. Instead, like RAW files, use name and filesize to - // do a less-reliable but better-than-nothing comparison - if (Video.global.has_basename_filesize_duplicate(video_import_source.get_filename(), - video_import_source.get_filesize())) { - - duplicated_file = DuplicatedFile.create_from_video_id( - Video.global.get_basename_filesize_duplicate( - video_import_source.get_filename(), - video_import_source.get_filesize())); - - return true; - } - - return false; - } - - return false; - } - - public DuplicatedFile? get_duplicated_file() { - if (!is_already_imported()) - return null; - - return duplicated_file; - } - - public ImportSource get_import_source() { - return (ImportSource) get_source(); - } -} - -public class CameraViewTracker : Core.ViewTracker { - public CameraAccumulator all = new CameraAccumulator(); - public CameraAccumulator visible = new CameraAccumulator(); - public CameraAccumulator selected = new CameraAccumulator(); - - public CameraViewTracker(ViewCollection collection) { - base (collection); - - start(all, visible, selected); - } -} - -public class CameraAccumulator : Object, Core.TrackerAccumulator { - public int total { get; private set; default = 0; } - public int photos { get; private set; default = 0; } - public int videos { get; private set; default = 0; } - public int raw { get; private set; default = 0; } - - public bool include(DataObject object) { - ImportSource source = (ImportSource) ((DataView) object).get_source(); - - total++; - - PhotoImportSource? photo = source as PhotoImportSource; - if (photo != null && photo.get_file_format() != PhotoFileFormat.RAW) - photos++; - else if (photo != null && photo.get_file_format() == PhotoFileFormat.RAW) - raw++; - else if (source is VideoImportSource) - videos++; - - // because of total, always fire "updated" - return true; - } - - public bool uninclude(DataObject object) { - ImportSource source = (ImportSource) ((DataView) object).get_source(); - - total++; - - PhotoImportSource? photo = source as PhotoImportSource; - if (photo != null && photo.get_file_format() != PhotoFileFormat.RAW) { - assert(photos > 0); - photos--; - } else if (photo != null && photo.get_file_format() == PhotoFileFormat.RAW) { - assert(raw > 0); - raw--; - } else if (source is VideoImportSource) { - assert(videos > 0); - videos--; - } - - // because of total, always fire "updated" - return true; - } - - public bool altered(DataObject object, Alteration alteration) { - // no alteration affects accumulated data - return false; - } - - public string to_string() { - return "%d total/%d photos/%d videos/%d raw".printf(total, photos, videos, raw); - } -} - -public class ImportPage : CheckerboardPage { - private const string UNMOUNT_FAILED_MSG = _("Unable to unmount camera. Try unmounting the camera from the file manager."); - - private class ImportViewManager : ViewManager { - private ImportPage owner; - - public ImportViewManager(ImportPage owner) { - this.owner = owner; - } - - public override DataView create_view(DataSource source) { - return new ImportPreview((ImportSource) source); - } - } - - private class CameraImportJob : BatchImportJob { - private GPhoto.ContextWrapper context; - private ImportSource import_file; - private GPhoto.Camera camera; - private string fulldir; - private string filename; - private uint64 filesize; - private PhotoMetadata metadata; - private time_t exposure_time; - private CameraImportJob? associated = null; - private BackingPhotoRow? associated_file = null; - private DuplicatedFile? duplicated_file; - - public CameraImportJob(GPhoto.ContextWrapper context, ImportSource import_file, - DuplicatedFile? duplicated_file = null) { - this.context = context; - this.import_file = import_file; - this.duplicated_file = duplicated_file; - - // stash everything called in prepare(), as it may/will be called from a separate thread - camera = import_file.get_camera(); - fulldir = import_file.get_fulldir(); - // this should've been caught long ago when the files were first enumerated - assert(fulldir != null); - filename = import_file.get_filename(); - filesize = import_file.get_filesize(); - metadata = (import_file is PhotoImportSource) ? - (import_file as PhotoImportSource).get_metadata() : null; - exposure_time = import_file.get_exposure_time(); - } - - public time_t get_exposure_time() { - return exposure_time; - } - - public override DuplicatedFile? get_duplicated_file() { - return duplicated_file; - } - - public override time_t get_exposure_time_override() { - return (import_file is VideoImportSource) ? get_exposure_time() : 0; - } - - public override string get_dest_identifier() { - return filename; - } - - public override string get_source_identifier() { - return import_file.get_filename(); - } - - public override string get_basename() { - return filename; - } - - public override string get_path() { - return fulldir; - } - - public override void set_associated(BatchImportJob associated) { - this.associated = associated as CameraImportJob; - } - - public ImportSource get_source() { - return import_file; - } - - public override bool is_directory() { - return false; - } - - public override bool determine_file_size(out uint64 filesize, out File file) { - file = null; - filesize = this.filesize; - - return true; - } - - public override bool prepare(out File file_to_import, out bool copy_to_library) throws Error { - file_to_import = null; - copy_to_library = false; - - File dest_file = null; - try { - bool collision; - dest_file = LibraryFiles.generate_unique_file(filename, metadata, exposure_time, - out collision); - } catch (Error err) { - warning("Unable to generate local file for %s: %s", import_file.get_filename(), - err.message); - } - - if (dest_file == null) { - message("Unable to generate local file for %s", import_file.get_filename()); - - return false; - } - - // always blacklist the copied images from the LibraryMonitor, otherwise it'll think - // they should be auto-imported - LibraryMonitor.blacklist_file(dest_file, "CameraImportJob.prepare"); - try { - GPhoto.save_image(context.context, camera, fulldir, filename, dest_file); - } finally { - LibraryMonitor.unblacklist_file(dest_file); - } - - // Copy over associated file, if it exists. - if (associated != null) { - try { - associated_file = - RawDeveloper.CAMERA.create_backing_row_for_development(dest_file.get_path(), - associated.get_basename()); - } catch (Error err) { - warning("Unable to generate backing associated file for %s: %s", associated.filename, - err.message); - } - - if (associated_file == null) { - message("Unable to generate backing associated file for %s", associated.filename); - return false; - } - - File assoc_dest = File.new_for_path(associated_file.filepath); - LibraryMonitor.blacklist_file(assoc_dest, "CameraImportJob.prepare"); - try { - GPhoto.save_image(context.context, camera, associated.fulldir, associated.filename, - assoc_dest); - } finally { - LibraryMonitor.unblacklist_file(assoc_dest); - } - } - - file_to_import = dest_file; - copy_to_library = false; - - return true; - } - - public override bool complete(MediaSource source, BatchImportRoll import_roll) throws Error { - bool ret = false; - if (source is Photo) { - Photo photo = source as Photo; - - // Associate paired JPEG with RAW photo. - if (associated_file != null) { - photo.add_backing_photo_for_development(RawDeveloper.CAMERA, associated_file); - ret = true; - photo.set_raw_developer(Config.Facade.get_instance().get_default_raw_developer()); - } - } - return ret; - } - } - - private class ImportPageSearchViewFilter : SearchViewFilter { - public override uint get_criteria() { - return SearchFilterCriteria.TEXT | SearchFilterCriteria.MEDIA; - } - - public override bool predicate(DataView view) { - ImportSource source = ((ImportPreview) view).get_import_source(); - - // Media type. - if ((bool) (SearchFilterCriteria.MEDIA & get_criteria()) && filter_by_media_type()) { - if (source is VideoImportSource) { - if (!show_media_video) - return false; - } else if (source is PhotoImportSource) { - PhotoImportSource photo = source as PhotoImportSource; - if (photo.get_file_format() == PhotoFileFormat.RAW) { - if (photo.get_associated() != null) { - if (!show_media_photos && !show_media_raw) - return false; - } else if (!show_media_raw) { - return false; - } - } else if (!show_media_photos) - return false; - } - } - - if ((bool) (SearchFilterCriteria.TEXT & get_criteria())) { - unowned string? keywords = source.get_indexable_keywords(); - if (is_string_empty(keywords)) - return false; - - // Return false if the word isn't found, true otherwise. - foreach (unowned string word in get_search_filter_words()) { - if (!keywords.contains(word)) - return false; - } - } - - return true; - } - } - - // View filter for already imported filter. - private class HideImportedViewFilter : ViewFilter { - public override bool predicate(DataView view) { - return !((ImportPreview) view).is_already_imported(); - } - } - - public static GPhoto.ContextWrapper null_context = null; - public static GPhoto.SpinIdleWrapper spin_idle_context = null; - - private SourceCollection import_sources = null; - private Gtk.Label camera_label = new Gtk.Label(null); - private Gtk.CheckButton hide_imported; - private Gtk.ProgressBar progress_bar = new Gtk.ProgressBar(); - private GPhoto.Camera camera; - private string uri; - private bool busy = false; - private bool refreshed = false; - private GPhoto.Result refresh_result = GPhoto.Result.OK; - private string refresh_error = null; - private string camera_name; - private VolumeMonitor volume_monitor = null; - private ImportPage? local_ref = null; - private string? icon; - private ImportPageSearchViewFilter search_filter = new ImportPageSearchViewFilter(); - private HideImportedViewFilter hide_imported_filter = new HideImportedViewFilter(); - private CameraViewTracker tracker; - -#if UNITY_SUPPORT - UnityProgressBar uniprobar = UnityProgressBar.get_instance(); -#endif - - public enum RefreshResult { - OK, - BUSY, - LOCKED, - LIBRARY_ERROR - } - - public ImportPage(GPhoto.Camera camera, string uri, string? display_name = null, string? icon = null) { - base(_("Camera")); - this.camera = camera; - this.uri = uri; - this.import_sources = new ImportSourceCollection("ImportSources for %s".printf(uri)); - this.icon = icon; - - tracker = new CameraViewTracker(get_view()); - - // Get camera name. - if (null != display_name) { - camera_name = display_name; - } else { - GPhoto.CameraAbilities abilities; - GPhoto.Result res = camera.get_abilities(out abilities); - if (res != GPhoto.Result.OK) { - debug("Unable to get camera abilities: %s", res.to_full_string()); - camera_name = _("Camera"); - } - } - camera_label.set_text(camera_name); - set_page_name(camera_name); - - // Mount.unmounted signal is *only* fired when a VolumeMonitor has been instantiated. - this.volume_monitor = VolumeMonitor.get(); - - // set up the global null context when needed - if (null_context == null) - null_context = new GPhoto.ContextWrapper(); - - // same with idle-loop wrapper - if (spin_idle_context == null) - spin_idle_context = new GPhoto.SpinIdleWrapper(); - - // monitor source collection to add/remove views - get_view().monitor_source_collection(import_sources, new ImportViewManager(this), null); - - // sort by exposure time - get_view().set_comparator(preview_comparator, preview_comparator_predicate); - - // monitor selection for UI - get_view().items_state_changed.connect(on_view_changed); - get_view().contents_altered.connect(on_view_changed); - get_view().items_visibility_changed.connect(on_view_changed); - - // Show subtitles. - get_view().set_property(CheckerboardItem.PROP_SHOW_SUBTITLES, true); - - // monitor Photos for removals, as that will change the result of the ViewFilter - LibraryPhoto.global.contents_altered.connect(on_media_added_removed); - Video.global.contents_altered.connect(on_media_added_removed); - - init_item_context_menu("ImportContextMenu"); - init_page_context_menu("ImportContextMenu"); - } - - ~ImportPage() { - LibraryPhoto.global.contents_altered.disconnect(on_media_added_removed); - Video.global.contents_altered.disconnect(on_media_added_removed); - } - - public override Gtk.Toolbar get_toolbar() { - if (toolbar == null) { - base.get_toolbar(); - - // hide duplicates checkbox - hide_imported = new Gtk.CheckButton.with_label(_("Hide photos already imported")); - hide_imported.set_tooltip_text(_("Only display photos that have not been imported")); - hide_imported.clicked.connect(on_hide_imported); - hide_imported.sensitive = false; - hide_imported.active = Config.Facade.get_instance().get_hide_photos_already_imported(); - Gtk.ToolItem hide_item = new Gtk.ToolItem(); - hide_item.is_important = true; - hide_item.add(hide_imported); - - toolbar.insert(hide_item, -1); - - // separator to force buttons to right side of toolbar - Gtk.SeparatorToolItem separator = new Gtk.SeparatorToolItem(); - separator.set_draw(false); - - toolbar.insert(separator, -1); - - // progress bar in center of toolbar - progress_bar.set_orientation(Gtk.Orientation.HORIZONTAL); - progress_bar.visible = false; - Gtk.ToolItem progress_item = new Gtk.ToolItem(); - progress_item.set_expand(true); - progress_item.add(progress_bar); - progress_bar.set_show_text(true); - - toolbar.insert(progress_item, -1); - - // Find button - Gtk.ToggleToolButton find_button = new Gtk.ToggleToolButton(); - find_button.set_icon_name("edit-find"); - find_button.set_action_name ("win.CommonDisplaySearchbar"); - - toolbar.insert(find_button, -1); - - // Separator - toolbar.insert(new Gtk.SeparatorToolItem(), -1); - - // Import selected - Gtk.ToolButton import_selected_button = new Gtk.ToolButton(null, null); - import_selected_button.set_icon_name("import"); - import_selected_button.set_label(_("Import _Selected")); - import_selected_button.is_important = true; - import_selected_button.use_underline = true; - import_selected_button.set_action_name ("win.ImportSelected"); - - toolbar.insert(import_selected_button, -1); - - // Import all - Gtk.ToolButton import_all_button = new Gtk.ToolButton(null, null); - import_all_button.set_icon_name("import-all"); - import_all_button.set_label(_("Import _All")); - import_all_button.is_important = true; - import_all_button.use_underline = true; - import_all_button.set_action_name ("win.ImportAll"); - - toolbar.insert(import_all_button, -1); - - // restrain the recalcitrant rascal! prevents the progress bar from being added to the - // show_all queue so we have more control over its visibility - progress_bar.set_no_show_all(true); - - update_toolbar_state(); - - show_all(); - } - - return toolbar; - } - - public override Core.ViewTracker? get_view_tracker() { - return tracker; - } - - protected override string get_view_empty_message() { - return _("The camera seems to be empty. No photos/videos found to import"); - } - - protected override string get_filter_no_match_message () { - return _("No new photos/videos found on camera"); - } - - private static int64 preview_comparator(void *a, void *b) { - return ((ImportPreview *) a)->get_import_source().get_exposure_time() - - ((ImportPreview *) b)->get_import_source().get_exposure_time(); - } - - private static bool preview_comparator_predicate(DataObject object, Alteration alteration) { - return alteration.has_detail("metadata", "exposure-time"); - } - - private int64 import_job_comparator(void *a, void *b) { - return ((CameraImportJob *) a)->get_exposure_time() - ((CameraImportJob *) b)->get_exposure_time(); - } - - protected override void init_collect_ui_filenames(Gee.List<string> ui_filenames) { - base.init_collect_ui_filenames(ui_filenames); - - ui_filenames.add("import.ui"); - } - - private const GLib.ActionEntry[] entries = { - { "ImportSelected", on_import_selected }, - { "ImportAll", on_import_all }, - // Toggle actions - { "ViewTitle", on_action_toggle, null, "false", on_display_titles }, - }; - - protected override void add_actions (GLib.ActionMap map) { - base.add_actions (map); - - map.add_action_entries (entries, this); - - get_action ("ViewTitle").change_state (Config.Facade.get_instance ().get_display_photo_titles ()); - } - - protected override void remove_actions(GLib.ActionMap map) { - base.remove_actions(map); - foreach (var entry in entries) { - map.remove_action(entry.name); - } - } - - public GPhoto.Camera get_camera() { - return camera; - } - - public string get_uri() { - return uri; - } - - public bool is_busy() { - return busy; - } - - protected override void init_actions(int selected_count, int count) { - on_view_changed(); - - set_action_important("ImportSelected", true); - set_action_important("ImportAll", true); - - base.init_actions(selected_count, count); - } - - public bool is_refreshed() { - return refreshed && !busy; - } - - public string? get_refresh_message() { - string msg = null; - if (refresh_error != null) { - msg = refresh_error; - } else if (refresh_result == GPhoto.Result.OK) { - // all went well - } else { - msg = refresh_result.to_full_string(); - } - - return msg; - } - - private void update_status(bool busy, bool refreshed) { - this.busy = busy; - this.refreshed = refreshed; - - on_view_changed(); - } - - private void update_toolbar_state() { - if (hide_imported != null) - hide_imported.sensitive = !busy && refreshed && (get_view().get_unfiltered_count() > 0); - } - - private void on_view_changed() { - set_action_sensitive("ImportSelected", !busy && refreshed && get_view().get_selected_count() > 0); - set_action_sensitive("ImportAll", !busy && refreshed && get_view().get_count() > 0); - set_action_sensitive("CommonSelectAll", !busy && (get_view().get_count() > 0)); - - update_toolbar_state(); - } - - private void on_media_added_removed() { - search_filter.refresh(); - } - - private void on_display_titles(GLib.SimpleAction action, Variant? value) { - bool display = value.get_boolean (); - - set_display_titles(display); - - Config.Facade.get_instance().set_display_photo_titles(display); - action.set_state (value); - } - - public override void switched_to() { - set_display_titles(Config.Facade.get_instance().get_display_photo_titles()); - - base.switched_to(); - } - - public override void ready() { - try_refreshing_camera(false); - hide_imported_filter.refresh(); - } - - private void try_refreshing_camera(bool fail_on_locked) { - // if camera has been refreshed or is in the process of refreshing, go no further - if (refreshed || busy) - return; - - RefreshResult res = refresh_camera(); - switch (res) { - case ImportPage.RefreshResult.OK: - case ImportPage.RefreshResult.BUSY: - // nothing to report; if busy, let it continue doing its thing - // (although earlier check should've caught this) - break; - - case ImportPage.RefreshResult.LOCKED: - if (fail_on_locked) { - AppWindow.error_message(UNMOUNT_FAILED_MSG); - - break; - } - - // if locked because it's mounted, offer to unmount - debug("Checking if %s is mounted…", uri); - - File uri = File.new_for_uri(uri); - - Mount mount = null; - try { - mount = uri.find_enclosing_mount(null); - } catch (Error err) { - // error means not mounted - } - - if (mount != null) { - // it's mounted, offer to unmount for the user - string mounted_message = _("Shotwell needs to unmount the camera from the filesystem in order to access it. Continue?"); - - Gtk.MessageDialog dialog = new Gtk.MessageDialog(AppWindow.get_instance(), - Gtk.DialogFlags.MODAL, Gtk.MessageType.QUESTION, - Gtk.ButtonsType.CANCEL, "%s", mounted_message); - dialog.title = Resources.APP_TITLE; - dialog.add_button(_("_Unmount"), Gtk.ResponseType.YES); - int dialog_res = dialog.run(); - dialog.destroy(); - - if (dialog_res != Gtk.ResponseType.YES) { - set_page_message(_("Please unmount the camera.")); - } else { - unmount_camera(mount); - } - } else { - string locked_message = _("The camera is locked by another application. Shotwell can only access the camera when it’s unlocked. Please close any other application using the camera and try again."); - - // it's not mounted, so another application must have it locked - Gtk.MessageDialog dialog = new Gtk.MessageDialog(AppWindow.get_instance(), - Gtk.DialogFlags.MODAL, Gtk.MessageType.WARNING, - Gtk.ButtonsType.OK, "%s", locked_message); - dialog.title = Resources.APP_TITLE; - dialog.run(); - dialog.destroy(); - - set_page_message(_("Please close any other application using the camera.")); - } - break; - - case ImportPage.RefreshResult.LIBRARY_ERROR: - AppWindow.error_message(_("Unable to fetch previews from the camera:\n%s").printf( - get_refresh_message())); - break; - - default: - error("Unknown result type %d", (int) res); - } - } - - public bool unmount_camera(Mount mount) { - if (busy) - return false; - - update_status(true, false); - progress_bar.visible = true; - progress_bar.set_fraction(0.0); - progress_bar.set_ellipsize(Pango.EllipsizeMode.NONE); - progress_bar.set_text(_("Unmounting…")); - - // unmount_with_operation() can/will complete with the volume still mounted (probably meaning - // it's been *scheduled* for unmounting). However, this signal is fired when the mount - // really is unmounted -- *if* a VolumeMonitor has been instantiated. - mount.unmounted.connect(on_unmounted); - - debug("Unmounting camera…"); - mount.unmount_with_operation.begin(MountUnmountFlags.NONE, - new Gtk.MountOperation(AppWindow.get_instance()), null, on_unmount_finished); - - return true; - } - - private void on_unmount_finished(Object? source, AsyncResult aresult) { - debug("Async unmount finished"); - - Mount mount = (Mount) source; - try { - mount.unmount_with_operation.end(aresult); - } catch (Error err) { - AppWindow.error_message(UNMOUNT_FAILED_MSG); - - // don't trap this signal, even if it does come in, we've backed off - mount.unmounted.disconnect(on_unmounted); - - update_status(false, refreshed); - progress_bar.set_ellipsize(Pango.EllipsizeMode.NONE); - progress_bar.set_text(""); - progress_bar.visible = false; - } - } - - private void on_unmounted(Mount mount) { - debug("on_unmounted"); - - update_status(false, refreshed); - progress_bar.set_ellipsize(Pango.EllipsizeMode.NONE); - progress_bar.set_text(""); - progress_bar.visible = false; - - try_refreshing_camera(true); - } - - private void clear_all_import_sources() { - Marker marker = import_sources.start_marking(); - marker.mark_all(); - import_sources.destroy_marked(marker, false); - } - - /** - * @brief Returns whether the current device has a given directory or not. - * - * @param fsid The file system id of the camera or other device to search. - * @param dir The path to start searching from. - * @param search_target The name of the directory to look for. - */ - private bool check_directory_exists(int fsid, string dir, string search_target) { - string? fulldir = get_fulldir(camera, camera_name, fsid, dir); - GPhoto.Result result; - GPhoto.CameraList folders; - - result = GPhoto.CameraList.create(out folders); - if (result != GPhoto.Result.OK) { - // couldn't create a list - can't determine whether specified dir is present - return false; - } - - result = camera.list_folders(fulldir, folders, spin_idle_context.context); - if (result != GPhoto.Result.OK) { - // fetching the list failed - can't determine whether specified dir is present - return false; - } - - int list_len = folders.count(); - - for(int list_index = 0; list_index < list_len; list_index++) { - string tmp; - - folders.get_name(list_index, out tmp); - if (tmp == search_target) { - return true; - } - } - return false; - } - - private RefreshResult refresh_camera() { - if (busy) - return RefreshResult.BUSY; - - this.set_page_message (_("Starting import, please wait…")); - - update_status(busy, false); - - refresh_error = null; - refresh_result = camera.init(spin_idle_context.context); - if (refresh_result != GPhoto.Result.OK) { - warning("Unable to initialize camera: %s", refresh_result.to_full_string()); - - return (refresh_result == GPhoto.Result.IO_LOCK) ? RefreshResult.LOCKED : RefreshResult.LIBRARY_ERROR; - } - - update_status(true, refreshed); - - on_view_changed(); - - progress_bar.set_ellipsize(Pango.EllipsizeMode.NONE); - progress_bar.set_text(_("Fetching photo information")); - progress_bar.set_fraction(0.0); - progress_bar.set_pulse_step(0.01); - progress_bar.visible = true; - - Gee.ArrayList<ImportSource> import_list = new Gee.ArrayList<ImportSource>(); - - GPhoto.CameraStorageInformation *sifs = null; - int count = 0; - refresh_result = camera.get_storageinfo(&sifs, out count, spin_idle_context.context); - if (refresh_result == GPhoto.Result.OK) { - for (int fsid = 0; fsid < count; fsid++) { - // Check well-known video and image paths first to prevent accidental - // scanning of undesired directories (which can cause user annoyance with - // some smartphones or camera-equipped media players) - bool got_well_known_dir = false; - - // Check common paths for most primarily-still cameras, many (most?) smartphones - if (check_directory_exists(fsid, "/", "DCIM")) { - enumerate_files(fsid, "/DCIM", import_list); - got_well_known_dir = true; - } - if (check_directory_exists(fsid, "/", "dcim")) { - enumerate_files(fsid, "/dcim", import_list); - got_well_known_dir = true; - } - - // Check common paths for AVCHD camcorders, primarily-still - // cameras that shoot .mts video files - if (check_directory_exists(fsid, "/PRIVATE/", "AVCHD")) { - enumerate_files(fsid, "/PRIVATE/AVCHD", import_list); - got_well_known_dir = true; - } - if (check_directory_exists(fsid, "/private/", "avchd")) { - enumerate_files(fsid, "/private/avchd", import_list); - got_well_known_dir = true; - } - if (check_directory_exists(fsid, "/", "AVCHD")) { - enumerate_files(fsid, "/AVCHD", import_list); - got_well_known_dir = true; - } - if (check_directory_exists(fsid, "/", "avchd")) { - enumerate_files(fsid, "/avchd", import_list); - got_well_known_dir = true; - } - - // Check common video paths for some Sony primarily-still - // cameras - if (check_directory_exists(fsid, "/PRIVATE/", "SONY")) { - enumerate_files(fsid, "/PRIVATE/SONY", import_list); - got_well_known_dir = true; - } - if (check_directory_exists(fsid, "/private/", "sony")) { - enumerate_files(fsid, "/private/sony", import_list); - got_well_known_dir = true; - } - - // Check common video paths for Sony NEX3, PSP addon camera - if (check_directory_exists(fsid, "/", "MP_ROOT")) { - enumerate_files(fsid, "/MP_ROOT", import_list); - got_well_known_dir = true; - } - if (check_directory_exists(fsid, "/", "mp_root")) { - enumerate_files(fsid, "/mp_root", import_list); - got_well_known_dir = true; - } - - // Didn't find any of the common directories we know about - // already - try scanning from device root. - if (!got_well_known_dir) { - if (!enumerate_files(fsid, "/", import_list)) - break; - } - } - } - - clear_all_import_sources(); - - // Associate files (for RAW+JPEG) - auto_match_raw_jpeg(import_list); - -#if UNITY_SUPPORT - //UnityProgressBar: try to draw progress bar - uniprobar.set_visible(true); -#endif - - load_previews_and_metadata(import_list); - -#if UNITY_SUPPORT - //UnityProgressBar: reset - uniprobar.reset(); -#endif - - progress_bar.visible = false; - progress_bar.set_ellipsize(Pango.EllipsizeMode.NONE); - progress_bar.set_text(""); - progress_bar.set_fraction(0.0); - - GPhoto.Result res = camera.exit(spin_idle_context.context); - if (res != GPhoto.Result.OK) { - // log but don't fail - warning("Unable to unlock camera: %s", res.to_full_string()); - } - - if (refresh_result == GPhoto.Result.OK) { - if (import_sources.get_count () == 0) { - this.set_page_message (this.get_view_empty_message ()); - } - update_status(false, true); - } else { - update_status(false, false); - - // show 'em all or show none - clear_all_import_sources(); - } - - on_view_changed(); - - switch (refresh_result) { - case GPhoto.Result.OK: - return RefreshResult.OK; - - case GPhoto.Result.IO_LOCK: - return RefreshResult.LOCKED; - - default: - return RefreshResult.LIBRARY_ERROR; - } - } - - private static string chomp_ch(string str, char ch) { - long offset = str.length; - while (--offset >= 0) { - if (str[offset] != ch) - return str.slice(0, offset); - } - - return ""; - } - - public static string append_path(string basepath, string addition) { - if (!basepath.has_suffix("/") && !addition.has_prefix("/")) - return basepath + "/" + addition; - else if (basepath.has_suffix("/") && addition.has_prefix("/")) - return chomp_ch(basepath, '/') + addition; - else - return basepath + addition; - } - - // Need to do this because some phones (iPhone, in particular) changes the name of their filesystem - // between each mount - public static string? get_fs_basedir(GPhoto.Camera camera, int fsid) { - GPhoto.CameraStorageInformation *sifs = null; - int count = 0; - GPhoto.Result res = camera.get_storageinfo(&sifs, out count, null_context.context); - if (res != GPhoto.Result.OK) - return null; - - if (fsid >= count) - return null; - - GPhoto.CameraStorageInformation *ifs = sifs + fsid; - - return (ifs->fields & GPhoto.CameraStorageInfoFields.BASE) != 0 ? ifs->basedir : "/"; - } - - public static string? get_fulldir(GPhoto.Camera camera, string camera_name, int fsid, string folder) { - if (folder.length > GPhoto.MAX_BASEDIR_LENGTH) - return null; - - string basedir = get_fs_basedir(camera, fsid); - if (basedir == null) { - debug("Unable to find base directory for %s fsid %d", camera_name, fsid); - - return folder; - } - - return append_path(basedir, folder); - } - - private bool enumerate_files(int fsid, string dir, Gee.ArrayList<ImportSource> import_list) { - string? fulldir = get_fulldir(camera, camera_name, fsid, dir); - if (fulldir == null) { - warning("Skipping enumerating %s: invalid folder name", dir); - - return true; - } - - GPhoto.CameraList files; - refresh_result = GPhoto.CameraList.create(out files); - if (refresh_result != GPhoto.Result.OK) { - warning("Unable to create file list: %s", refresh_result.to_full_string()); - - return false; - } - - refresh_result = camera.list_files(fulldir, files, spin_idle_context.context); - if (refresh_result != GPhoto.Result.OK) { - warning("Unable to list files in %s: %s", fulldir, refresh_result.to_full_string()); - - // Although an error, don't abort the import because of this - refresh_result = GPhoto.Result.OK; - - return true; - } - - for (int ctr = 0; ctr < files.count(); ctr++) { - string filename; - refresh_result = files.get_name(ctr, out filename); - if (refresh_result != GPhoto.Result.OK) { - warning("Unable to get the name of file %d in %s: %s", ctr, fulldir, - refresh_result.to_full_string()); - - return false; - } - - try { - GPhoto.CameraFileInfo info; - if (!GPhoto.get_info(spin_idle_context.context, camera, fulldir, filename, out info)) { - warning("Skipping import of %s/%s: name too long", fulldir, filename); - - continue; - } - - if ((info.file.fields & GPhoto.CameraFileInfoFields.TYPE) == 0) { - message("Skipping %s/%s: No file (file=%02Xh)", fulldir, filename, - info.file.fields); - - continue; - } - - if (VideoReader.is_supported_video_filename(filename)) { - VideoImportSource video_source = new VideoImportSource(camera_name, camera, - fsid, dir, filename, info.file.size, info.file.mtime); - import_list.add(video_source); - } else { - // determine file format from type, and then from file extension - PhotoFileFormat file_format = PhotoFileFormat.from_gphoto_type(info.file.type); - if (file_format == PhotoFileFormat.UNKNOWN) { - file_format = PhotoFileFormat.get_by_basename_extension(filename); - if (file_format == PhotoFileFormat.UNKNOWN) { - message("Skipping %s/%s: Not a supported file extension (%s)", fulldir, - filename, info.file.type); - - continue; - } - } - import_list.add(new PhotoImportSource(camera_name, camera, fsid, dir, filename, - info.file.size, info.file.mtime, file_format)); - } - - progress_bar.pulse(); - - // spin the event loop so the UI doesn't freeze - spin_event_loop(); - } catch (Error err) { - warning("Error while enumerating files in %s: %s", fulldir, err.message); - - refresh_error = err.message; - - return false; - } - } - - GPhoto.CameraList folders; - refresh_result = GPhoto.CameraList.create(out folders); - if (refresh_result != GPhoto.Result.OK) { - warning("Unable to create folder list: %s", refresh_result.to_full_string()); - - return false; - } - - refresh_result = camera.list_folders(fulldir, folders, spin_idle_context.context); - if (refresh_result != GPhoto.Result.OK) { - warning("Unable to list folders in %s: %s", fulldir, refresh_result.to_full_string()); - - // Although an error, don't abort the import because of this - refresh_result = GPhoto.Result.OK; - - return true; - } - - for (int ctr = 0; ctr < folders.count(); ctr++) { - string subdir; - refresh_result = folders.get_name(ctr, out subdir); - if (refresh_result != GPhoto.Result.OK) { - warning("Unable to get name of folder %d: %s", ctr, refresh_result.to_full_string()); - - return false; - } - - if (!enumerate_files(fsid, append_path(dir, subdir), import_list)) - return false; - } - - return true; - } - - // Try to match RAW+JPEG pairs. - private void auto_match_raw_jpeg(Gee.ArrayList<ImportSource> import_list) { - for (int i = 0; i < import_list.size; i++) { - PhotoImportSource? current = import_list.get(i) as PhotoImportSource; - PhotoImportSource? next = (i + 1 < import_list.size) ? - import_list.get(i + 1) as PhotoImportSource : null; - PhotoImportSource? prev = (i > 0) ? - import_list.get(i - 1) as PhotoImportSource : null; - if (current != null && current.get_file_format() == PhotoFileFormat.RAW) { - string current_name; - string ext; - disassemble_filename(current.get_filename(), out current_name, out ext); - - // Try to find a matching pair. - PhotoImportSource? associated = null; - if (next != null && next.get_file_format() == PhotoFileFormat.JFIF) { - string next_name; - disassemble_filename(next.get_filename(), out next_name, out ext); - if (next_name == current_name) - associated = next; - } - if (prev != null && prev.get_file_format() == PhotoFileFormat.JFIF) { - string prev_name; - disassemble_filename(prev.get_filename(), out prev_name, out ext); - if (prev_name == current_name) - associated = prev; - } - - // Associate! - if (associated != null) { - debug("Found RAW+JPEG pair: %s and %s", current.get_filename(), associated.get_filename()); - current.set_associated(associated); - if (!import_list.remove(associated)) { - debug("Unable to associate files"); - current.set_associated(null); - } - } - } - } - } - - private void load_previews_and_metadata(Gee.List<ImportSource> import_list) { - int loaded_photos = 0; - foreach (ImportSource import_source in import_list) { - string filename = import_source.get_filename(); - string? fulldir = import_source.get_fulldir(); - if (fulldir == null) { - warning("Skipping loading preview of %s: invalid folder name", import_source.to_string()); - - continue; - } - - // Get JPEG pair, if available. - PhotoImportSource? associated = null; - if (import_source is PhotoImportSource && - ((PhotoImportSource) import_source).get_associated() != null) { - associated = ((PhotoImportSource) import_source).get_associated(); - } - - progress_bar.set_ellipsize(Pango.EllipsizeMode.MIDDLE); - progress_bar.set_text(_("Fetching preview for %s").printf(import_source.get_name())); - - // Ask GPhoto to read the current file's metadata, but only if the file is not a - // video. Across every memory card and camera type I've tested (lucas, as of 10/27/2010) - // GPhoto always loads null metadata for videos. So without the is-not-video guard, - // this code segment just needlessly and annoyingly prints a warning message to the - // console. - PhotoMetadata? metadata = null; - if (!VideoReader.is_supported_video_filename(filename)) { - try { - metadata = GPhoto.load_metadata(spin_idle_context.context, camera, fulldir, - filename); - } catch (Error err) { - warning("Unable to fetch metadata for %s/%s: %s", fulldir, filename, - err.message); - } - } - - // calculate EXIF's fingerprint - string? exif_only_md5 = null; - if (metadata != null) { - uint8[]? flattened_sans_thumbnail = metadata.flatten_exif(false); - if (flattened_sans_thumbnail != null && flattened_sans_thumbnail.length > 0) - exif_only_md5 = md5_binary(flattened_sans_thumbnail, flattened_sans_thumbnail.length); - } - - // XXX: Cannot use the metadata for the thumbnail preview because libgphoto2 - // 2.4.6 has a bug where the returned EXIF data object is complete garbage. This - // is fixed in 2.4.7, but need to work around this as best we can. In particular, - // this means the preview orientation will be wrong and the MD5 is not generated - // if the EXIF did not parse properly (see above) - - uint8[] preview_raw = null; - size_t preview_raw_length = 0; - Gdk.Pixbuf preview = null; - try { - string preview_fulldir = fulldir; - string preview_filename = filename; - if (associated != null) { - preview_fulldir = associated.get_fulldir(); - preview_filename = associated.get_filename(); - } - preview = GPhoto.load_preview(spin_idle_context.context, camera, preview_fulldir, - preview_filename, out preview_raw, out preview_raw_length); - } catch (Error err) { - // only issue the warning message if we're not reading a video. GPhoto is capable - // of reading video previews about 50% of the time, so we don't want to put a guard - // around this entire code segment like we did with the metadata-read segment above, - // however video previews being absent is so common that there's no reason - // we should generate a warning for one. - if (!VideoReader.is_supported_video_filename(filename)) { - warning("Unable to fetch preview for %s/%s: %s", fulldir, filename, err.message); - } - } - - // calculate thumbnail fingerprint - string? preview_md5 = null; - if (preview != null && preview_raw != null && preview_raw_length > 0) - preview_md5 = md5_binary(preview_raw, preview_raw_length); - -#if TRACE_MD5 - debug("camera MD5 %s: exif=%s preview=%s", filename, exif_only_md5, preview_md5); -#endif - - if (import_source is VideoImportSource) - (import_source as VideoImportSource).update(preview); - - if (import_source is PhotoImportSource) - (import_source as PhotoImportSource).update(preview, preview_md5, metadata, - exif_only_md5); - - if (associated != null) { - try { - PhotoMetadata? associated_metadata = GPhoto.load_metadata(spin_idle_context.context, - camera, associated.get_fulldir(), associated.get_filename()); - associated.update(preview, preview_md5, associated_metadata, null); - } catch (Error err) { - warning("Unable to fetch metadata for %s/%s: %s", associated.get_fulldir(), - associated.get_filename(), err.message); - } - } - - // *now* add to the SourceCollection, now that it is completed - import_sources.add(import_source); - - progress_bar.set_fraction((double) (++loaded_photos) / (double) import_list.size); -#if UNITY_SUPPORT - //UnityProgressBar: set progress - uniprobar.set_progress((double) (loaded_photos) / (double) import_list.size); -#endif - - // spin the event loop so the UI doesn't freeze - spin_event_loop(); - } - } - - private void on_hide_imported() { - if (hide_imported.get_active()) - get_view().install_view_filter(hide_imported_filter); - else - get_view().remove_view_filter(hide_imported_filter); - - Config.Facade.get_instance().set_hide_photos_already_imported(hide_imported.get_active()); - } - - private void on_import_selected() { - import(get_view().get_selected()); - } - - private void on_import_all() { - import(get_view().get_all()); - } - - private void import(Gee.Iterable<DataObject> items) { - GPhoto.Result res = camera.init(spin_idle_context.context); - if (res != GPhoto.Result.OK) { - AppWindow.error_message(_("Unable to lock camera: %s").printf(res.to_full_string())); - - return; - } - - update_status(true, refreshed); - - on_view_changed(); - progress_bar.visible = false; - - SortedList<CameraImportJob> jobs = new SortedList<CameraImportJob>(import_job_comparator); - Gee.ArrayList<CameraImportJob> already_imported = new Gee.ArrayList<CameraImportJob>(); - - foreach (DataObject object in items) { - ImportPreview preview = (ImportPreview) object; - ImportSource import_file = (ImportSource) preview.get_source(); - - if (preview.is_already_imported()) { - message("Skipping import of %s: checksum detected in library", - import_file.get_filename()); - - already_imported.add(new CameraImportJob(null_context, import_file, - preview.get_duplicated_file())); - - continue; - } - - CameraImportJob import_job = new CameraImportJob(null_context, import_file); - - // Maintain RAW+JPEG association. - if (import_file is PhotoImportSource && - ((PhotoImportSource) import_file).get_associated() != null) { - import_job.set_associated(new CameraImportJob(null_context, - ((PhotoImportSource) import_file).get_associated())); - } - - jobs.add(import_job); - } - - debug("Importing %d files from %s", jobs.size, camera_name); - - if (jobs.size > 0) { - // see import_reporter() to see why this is held during the duration of the import - assert(local_ref == null); - local_ref = this; - - BatchImport batch_import = new BatchImport(jobs, camera_name, import_reporter, - null, already_imported); - batch_import.import_job_failed.connect(on_import_job_failed); - batch_import.import_complete.connect(close_import); - - LibraryWindow.get_app().enqueue_batch_import(batch_import, true); - LibraryWindow.get_app().switch_to_import_queue_page(); - // camera.exit() and busy flag will be handled when the batch import completes - } else { - // since failed up-front, build a fake (faux?) ImportManifest and report it here - if (already_imported.size > 0) - import_reporter(new ImportManifest(null, already_imported)); - - close_import(); - } - } - - private void on_import_job_failed(BatchImportResult result) { - if (result.file == null || result.result == ImportResult.SUCCESS) - return; - - // delete the copied file - try { - result.file.delete(null); - } catch (Error err) { - message("Unable to delete downloaded file %s: %s", result.file.get_path(), err.message); - } - } - - private void import_reporter(ImportManifest manifest) { - // TODO: Need to keep the ImportPage around until the BatchImport is completed, but the - // page controller (i.e. LibraryWindow) needs to know (a) if ImportPage is busy before - // removing and (b) if it is, to be notified when it ain't. Until that's in place, need - // to hold the ref so the page isn't destroyed ... this switcheroo keeps the ref alive - // until this function returns (at any time) - ImportPage? local_ref = this.local_ref; - this.local_ref = null; - - if (manifest.success.size > 0) { - string photos_string = (ngettext("Delete this photo from camera?", - "Delete these %d photos from camera?", - manifest.success.size)).printf(manifest.success.size); - string videos_string = (ngettext("Delete this video from camera?", - "Delete these %d videos from camera?", - manifest.success.size)).printf(manifest.success.size); - string both_string = (ngettext("Delete this photo/video from camera?", - "Delete these %d photos/videos from camera?", - manifest.success.size)).printf(manifest.success.size); - string neither_string = (ngettext("Delete these files from camera?", - "Delete these %d files from camera?", - manifest.success.size)).printf(manifest.success.size); - - string question_string = ImportUI.get_media_specific_string(manifest.success, - photos_string, videos_string, both_string, neither_string); - - ImportUI.QuestionParams question = new ImportUI.QuestionParams( - question_string, Resources.DELETE_LABEL, _("_Keep")); - - if (!ImportUI.report_manifest(manifest, false, question)) - return; - } else { - ImportUI.report_manifest(manifest, false, null); - return; - } - - // delete the photos from the camera and the SourceCollection... for now, this is an - // all-or-nothing deal - Marker marker = import_sources.start_marking(); - foreach (BatchImportResult batch_result in manifest.success) { - CameraImportJob job = batch_result.job as CameraImportJob; - - marker.mark(job.get_source()); - } - - ProgressDialog progress = new ProgressDialog(AppWindow.get_instance(), - _("Removing photos/videos from camera"), new Cancellable()); - int error_count = import_sources.destroy_marked(marker, true, progress.monitor); - if (error_count > 0) { - string error_string = - (ngettext("Unable to delete %d photo/video from the camera due to errors.", - "Unable to delete %d photos/videos from the camera due to errors.", error_count)).printf( - error_count); - AppWindow.error_message(error_string); - } - - progress.close(); - - // to stop build warnings - local_ref = null; - } - - private void close_import() { - GPhoto.Result res = camera.exit(spin_idle_context.context); - if (res != GPhoto.Result.OK) { - // log but don't fail - message("Unable to unlock camera: %s", res.to_full_string()); - } - - update_status(false, refreshed); - - on_view_changed(); - } - - public override void set_display_titles(bool display) { - base.set_display_titles(display); - - set_action_active ("ViewTitle", display); - } - - // Gets the search view filter for this page. - public override SearchViewFilter get_search_view_filter() { - return search_filter; - } -} - |