/* vi: set sw=4 ts=4 wrap ai: */ /* * fm-widget-view.c: This file is part of ____ * * Copyright (C) 2019 yetist * * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * */ #include #include #include #include #include #include #include #include #include #include #include "fm-widget-view.h" struct _FMWidgetView { FMDirectoryView object; int number_of_files; }; static GList *fm_widget_view_get_selection (FMDirectoryView *view); static GList *fm_widget_view_get_selection_for_file_transfer (FMDirectoryView *view); static void fm_widget_view_scroll_to_file (CajaView *view, const char *uri); static void fm_widget_view_iface_init (CajaViewIface *iface); G_DEFINE_TYPE_WITH_CODE (FMWidgetView, fm_widget_view, FM_TYPE_DIRECTORY_VIEW, G_IMPLEMENT_INTERFACE (CAJA_TYPE_VIEW, fm_widget_view_iface_init)); static void fm_widget_view_add_file (FMDirectoryView *view, CajaFile *file, CajaDirectory *directory) { static GTimer *timer = NULL; static gdouble cumu = 0, elaps; FM_WIDGET_VIEW (view)->number_of_files++; cairo_surface_t *icon; if (!timer) timer = g_timer_new (); g_timer_start (timer); icon = caja_file_get_icon_surface (file, caja_get_icon_size_for_zoom_level (CAJA_ZOOM_LEVEL_STANDARD), TRUE, gtk_widget_get_scale_factor (GTK_WIDGET(view)), 0); elaps = g_timer_elapsed (timer, NULL); g_timer_stop (timer); g_object_unref (icon); cumu += elaps; g_message ("entire loading: %.3f, cumulative %.3f", elaps, cumu); } static void fm_widget_view_begin_loading (FMDirectoryView *view) { } static void fm_widget_view_clear (FMDirectoryView *view) { } static void fm_widget_view_file_changed (FMDirectoryView *view, CajaFile *file, CajaDirectory *directory) { } static GtkWidget * fm_widget_view_get_background_widget (FMDirectoryView *view) { return GTK_WIDGET (view); } static GList * fm_widget_view_get_selection (FMDirectoryView *view) { return NULL; } static GList * fm_widget_view_get_selection_for_file_transfer (FMDirectoryView *view) { return NULL; } static guint fm_widget_view_get_item_count (FMDirectoryView *view) { return FM_WIDGET_VIEW (view)->number_of_files; } static gboolean fm_widget_view_is_empty (FMDirectoryView *view) { return FM_WIDGET_VIEW (view)->number_of_files == 0; } static void fm_widget_view_end_file_changes (FMDirectoryView *view) { } static void fm_widget_view_remove_file (FMDirectoryView *view, CajaFile *file, CajaDirectory *directory) { FM_WIDGET_VIEW (view)->number_of_files--; g_assert (FM_WIDGET_VIEW (view)->number_of_files >= 0); } static void fm_widget_view_set_selection (FMDirectoryView *view, GList *selection) { fm_directory_view_notify_selection_changed (view); } static void fm_widget_view_select_all (FMDirectoryView *view) { } static void fm_widget_view_reveal_selection (FMDirectoryView *view) { } static void fm_widget_view_merge_menus (FMDirectoryView *view) { //EEL_CALL_PARENT (FM_DIRECTORY_VIEW_CLASS, merge_menus, (view)); FM_DIRECTORY_VIEW_CLASS (fm_widget_view_parent_class)->merge_menus(view); } static void fm_widget_view_update_menus (FMDirectoryView *view) { FM_DIRECTORY_VIEW_CLASS (fm_widget_view_parent_class)->update_menus(view); } /* Reset sort criteria and zoom level to match defaults */ static void fm_widget_view_reset_to_defaults (FMDirectoryView *view) { } static void fm_widget_view_bump_zoom_level (FMDirectoryView *view, int zoom_increment) { } static CajaZoomLevel fm_widget_view_get_zoom_level (FMDirectoryView *view) { return CAJA_ZOOM_LEVEL_STANDARD; } static void fm_widget_view_zoom_to_level (FMDirectoryView *view, CajaZoomLevel zoom_level) { } static void fm_widget_view_restore_default_zoom_level (FMDirectoryView *view) { } static gboolean fm_widget_view_can_zoom_in (FMDirectoryView *view) { return FALSE; } static gboolean fm_widget_view_can_zoom_out (FMDirectoryView *view) { return FALSE; } static void fm_widget_view_start_renaming_file (FMDirectoryView *view, CajaFile *file, gboolean select_all) { } static void fm_widget_view_click_policy_changed (FMDirectoryView *directory_view) { } static int fm_widget_view_compare_files (FMDirectoryView *view, CajaFile *file1, CajaFile *file2) { if (file1 < file2) { return -1; } if (file1 > file2) { return +1; } return 0; } static gboolean fm_widget_view_using_manual_layout (FMDirectoryView *view) { return FALSE; } static void fm_widget_view_end_loading (FMDirectoryView *view, gboolean all_files_seen) { } static void fm_widget_view_finalize (GObject *object) { FMWidgetView *widget_view; widget_view = FM_WIDGET_VIEW (object); G_OBJECT_CLASS (fm_widget_view_parent_class)->finalize (object); } static void fm_widget_view_emblems_changed (FMDirectoryView *directory_view) { } static char * fm_widget_view_get_first_visible_file (CajaView *view) { return NULL; } static void fm_widget_view_scroll_to_file (CajaView *view, const char *uri) { } static void fm_widget_view_grab_focus (CajaView *view) { gtk_widget_grab_focus (GTK_WIDGET (view)); } static void fm_widget_view_sort_directories_first_changed (FMDirectoryView *view) { } static void fm_widget_view_class_init (FMWidgetViewClass *class) { FMDirectoryViewClass *fm_directory_view_class; fm_directory_view_class = FM_DIRECTORY_VIEW_CLASS (class); G_OBJECT_CLASS (class)->finalize = fm_widget_view_finalize; fm_directory_view_class->add_file = fm_widget_view_add_file; fm_directory_view_class->begin_loading = fm_widget_view_begin_loading; fm_directory_view_class->bump_zoom_level = fm_widget_view_bump_zoom_level; fm_directory_view_class->can_zoom_in = fm_widget_view_can_zoom_in; fm_directory_view_class->can_zoom_out = fm_widget_view_can_zoom_out; fm_directory_view_class->click_policy_changed = fm_widget_view_click_policy_changed; fm_directory_view_class->clear = fm_widget_view_clear; fm_directory_view_class->file_changed = fm_widget_view_file_changed; fm_directory_view_class->get_background_widget = fm_widget_view_get_background_widget; fm_directory_view_class->get_selection = fm_widget_view_get_selection; fm_directory_view_class->get_selection_for_file_transfer = fm_widget_view_get_selection_for_file_transfer; fm_directory_view_class->get_item_count = fm_widget_view_get_item_count; fm_directory_view_class->is_empty = fm_widget_view_is_empty; fm_directory_view_class->remove_file = fm_widget_view_remove_file; fm_directory_view_class->merge_menus = fm_widget_view_merge_menus; fm_directory_view_class->update_menus = fm_widget_view_update_menus; fm_directory_view_class->reset_to_defaults = fm_widget_view_reset_to_defaults; fm_directory_view_class->restore_default_zoom_level = fm_widget_view_restore_default_zoom_level; fm_directory_view_class->reveal_selection = fm_widget_view_reveal_selection; fm_directory_view_class->select_all = fm_widget_view_select_all; fm_directory_view_class->set_selection = fm_widget_view_set_selection; fm_directory_view_class->compare_files = fm_widget_view_compare_files; fm_directory_view_class->sort_directories_first_changed = fm_widget_view_sort_directories_first_changed; fm_directory_view_class->start_renaming_file = fm_widget_view_start_renaming_file; fm_directory_view_class->get_zoom_level = fm_widget_view_get_zoom_level; fm_directory_view_class->zoom_to_level = fm_widget_view_zoom_to_level; fm_directory_view_class->emblems_changed = fm_widget_view_emblems_changed; fm_directory_view_class->end_file_changes = fm_widget_view_end_file_changes; fm_directory_view_class->using_manual_layout = fm_widget_view_using_manual_layout; fm_directory_view_class->end_loading = fm_widget_view_end_loading; } static const char * fm_widget_view_get_id (CajaView *view) { return FM_WIDGET_VIEW_ID; } static void fm_widget_view_iface_init (CajaViewIface *iface) { fm_directory_view_init_view_iface (iface); iface->get_view_id = fm_widget_view_get_id; iface->get_first_visible_file = fm_widget_view_get_first_visible_file; iface->scroll_to_file = fm_widget_view_scroll_to_file; iface->get_title = NULL; iface->grab_focus = fm_widget_view_grab_focus; } static void fm_widget_view_init (FMWidgetView *widget_view) { } static CajaView * fm_widget_view_create (CajaWindowSlotInfo *slot) { FMWidgetView *view; g_assert (CAJA_IS_WINDOW_SLOT_INFO (slot)); view = g_object_new (FM_TYPE_WIDGET_VIEW, "window-slot", slot, NULL); return CAJA_VIEW (view); } static gboolean fm_widget_view_supports_uri (const char *uri, GFileType file_type, const char *mime_type) { if (g_str_has_prefix (uri, "computer://")) { return TRUE; } return FALSE; } static CajaViewInfo fm_widget_view = { FM_WIDGET_VIEW_ID, N_("Widget View"), /* translators: this is used in the view menu */ N_("_Widget View"), N_("The widget view encountered an error."), N_("The widget view encountered an error while starting up."), N_("Display this location with the widget view."), fm_widget_view_create, fm_widget_view_supports_uri }; void fm_widget_view_register (void) { fm_widget_view.id = fm_widget_view.id; fm_widget_view.view_combo_label = _(fm_widget_view.view_combo_label); fm_widget_view.view_menu_label_with_mnemonic = _(fm_widget_view.view_menu_label_with_mnemonic); fm_widget_view.error_label = _(fm_widget_view.error_label); fm_widget_view.startup_error_label = _(fm_widget_view.startup_error_label); fm_widget_view.display_location_label = _(fm_widget_view.display_location_label); caja_view_factory_register (&fm_widget_view); }