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Diffstat (limited to 'src/file-manager/fm-widget-view.c')
| -rw-r--r-- | src/file-manager/fm-widget-view.c | 399 |
1 files changed, 399 insertions, 0 deletions
diff --git a/src/file-manager/fm-widget-view.c b/src/file-manager/fm-widget-view.c new file mode 100644 index 00000000..482ee4a3 --- /dev/null +++ b/src/file-manager/fm-widget-view.c @@ -0,0 +1,399 @@ +/* vi: set sw=4 ts=4 wrap ai: */ +/* + * fm-widget-view.c: This file is part of ____ + * + * Copyright (C) 2019 yetist <yetist@yetibook> + * + * + * 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 <config.h> +#include <string.h> + +#include <glib.h> +#include <glib/gi18n.h> +#include <eel/eel-glib-extensions.h> +#include <eel/eel-gtk-macros.h> +#include <eel/eel-vfs-extensions.h> + +#include <libcaja-private/caja-file-utilities.h> +#include <libcaja-private/caja-view.h> +#include <libcaja-private/caja-view-factory.h> + +#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); +} |