diff options
Diffstat (limited to 'src/nautilus-empty-view.c')
| -rw-r--r-- | src/nautilus-empty-view.c | 243 |
1 files changed, 129 insertions, 114 deletions
diff --git a/src/nautilus-empty-view.c b/src/nautilus-empty-view.c index 5e7c6a73d..e4a4198be 100644 --- a/src/nautilus-empty-view.c +++ b/src/nautilus-empty-view.c @@ -1,24 +1,23 @@ - /* fm-empty-view.c - implementation of empty view of directory. - - Copyright (C) 2006 Free Software Foundation, Inc. - - The Gnome Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The Gnome Library 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the Gnome Library; see the file COPYING.LIB. If not, - see <http://www.gnu.org/licenses/>. - - Authors: Christian Neumair <chris@gnome-de.org> -*/ + * + * Copyright (C) 2006 Free Software Foundation, Inc. + * + * The Gnome Library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * The Gnome Library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with the Gnome Library; see the file COPYING.LIB. If not, + * see <http://www.gnu.org/licenses/>. + * + * Authors: Christian Neumair <chris@gnome-de.org> + */ #include <config.h> @@ -30,37 +29,43 @@ #include "nautilus-file-utilities.h" #include <eel/eel-vfs-extensions.h> -struct NautilusEmptyViewDetails { - int number_of_files; +struct NautilusEmptyViewDetails +{ + int number_of_files; }; -static GList *nautilus_empty_view_get_selection (NautilusFilesView *view); -static GList *nautilus_empty_view_get_selection_for_file_transfer (NautilusFilesView *view); -static void nautilus_empty_view_scroll_to_file (NautilusFilesView *view, - const char *uri); +static GList *nautilus_empty_view_get_selection (NautilusFilesView *view); +static GList *nautilus_empty_view_get_selection_for_file_transfer (NautilusFilesView *view); +static void nautilus_empty_view_scroll_to_file (NautilusFilesView *view, + const char *uri); G_DEFINE_TYPE (NautilusEmptyView, nautilus_empty_view, NAUTILUS_TYPE_FILES_VIEW) static void -nautilus_empty_view_add_file (NautilusFilesView *view, NautilusFile *file, NautilusDirectory *directory) +nautilus_empty_view_add_file (NautilusFilesView *view, + NautilusFile *file, + NautilusDirectory *directory) { - static GTimer *timer = NULL; - static gdouble cumu = 0, elaps; - NAUTILUS_EMPTY_VIEW (view)->details->number_of_files++; - GdkPixbuf *icon; + static GTimer *timer = NULL; + static gdouble cumu = 0, elaps; + NAUTILUS_EMPTY_VIEW (view)->details->number_of_files++; + GdkPixbuf *icon; + + if (!timer) + { + timer = g_timer_new (); + } - if (!timer) timer = g_timer_new (); + g_timer_start (timer); + icon = nautilus_file_get_icon_pixbuf (file, nautilus_get_icon_size_for_zoom_level (NAUTILUS_CANVAS_ZOOM_LEVEL_STANDARD), TRUE, 0); - g_timer_start (timer); - icon = nautilus_file_get_icon_pixbuf (file, nautilus_get_icon_size_for_zoom_level (NAUTILUS_CANVAS_ZOOM_LEVEL_STANDARD), TRUE, 0); + elaps = g_timer_elapsed (timer, NULL); + g_timer_stop (timer); - elaps = g_timer_elapsed (timer, NULL); - g_timer_stop (timer); + g_object_unref (icon); - g_object_unref (icon); - - cumu += elaps; - g_message ("entire loading: %.3f, cumulative %.3f", elaps, cumu); + cumu += elaps; + g_message ("entire loading: %.3f, cumulative %.3f", elaps, cumu); } @@ -76,27 +81,29 @@ nautilus_empty_view_clear (NautilusFilesView *view) static void -nautilus_empty_view_file_changed (NautilusFilesView *view, NautilusFile *file, NautilusDirectory *directory) +nautilus_empty_view_file_changed (NautilusFilesView *view, + NautilusFile *file, + NautilusDirectory *directory) { } static GList * nautilus_empty_view_get_selection (NautilusFilesView *view) { - return NULL; + return NULL; } static GList * nautilus_empty_view_get_selection_for_file_transfer (NautilusFilesView *view) { - return NULL; + return NULL; } static gboolean nautilus_empty_view_is_empty (NautilusFilesView *view) { - return NAUTILUS_EMPTY_VIEW (view)->details->number_of_files == 0; + return NAUTILUS_EMPTY_VIEW (view)->details->number_of_files == 0; } static void @@ -105,16 +112,19 @@ nautilus_empty_view_end_file_changes (NautilusFilesView *view) } static void -nautilus_empty_view_remove_file (NautilusFilesView *view, NautilusFile *file, NautilusDirectory *directory) +nautilus_empty_view_remove_file (NautilusFilesView *view, + NautilusFile *file, + NautilusDirectory *directory) { - NAUTILUS_EMPTY_VIEW (view)->details->number_of_files--; - g_assert (NAUTILUS_EMPTY_VIEW (view)->details->number_of_files >= 0); + NAUTILUS_EMPTY_VIEW (view)->details->number_of_files--; + g_assert (NAUTILUS_EMPTY_VIEW (view)->details->number_of_files >= 0); } static void -nautilus_empty_view_set_selection (NautilusFilesView *view, GList *selection) +nautilus_empty_view_set_selection (NautilusFilesView *view, + GList *selection) { - nautilus_files_view_notify_selection_changed (view); + nautilus_files_view_notify_selection_changed (view); } static void @@ -130,23 +140,24 @@ nautilus_empty_view_reveal_selection (NautilusFilesView *view) static void nautilus_empty_view_update_menus (NautilusFilesView *view) { - NAUTILUS_FILES_VIEW_CLASS (nautilus_empty_view_parent_class)->update_menus (view); + NAUTILUS_FILES_VIEW_CLASS (nautilus_empty_view_parent_class)->update_menus (view); } static void -nautilus_empty_view_bump_zoom_level (NautilusFilesView *view, int zoom_increment) +nautilus_empty_view_bump_zoom_level (NautilusFilesView *view, + int zoom_increment) { } static NautilusCanvasZoomLevel nautilus_empty_view_get_zoom_level (NautilusFilesView *view) { - return NAUTILUS_CANVAS_ZOOM_LEVEL_STANDARD; + return NAUTILUS_CANVAS_ZOOM_LEVEL_STANDARD; } static void -nautilus_empty_view_zoom_to_level (NautilusFilesView *view, - NautilusCanvasZoomLevel zoom_level) +nautilus_empty_view_zoom_to_level (NautilusFilesView *view, + NautilusCanvasZoomLevel zoom_level) { } @@ -155,22 +166,22 @@ nautilus_empty_view_restore_standard_zoom_level (NautilusFilesView *view) { } -static gboolean +static gboolean nautilus_empty_view_can_zoom_in (NautilusFilesView *view) { - return FALSE; + return FALSE; } -static gboolean +static gboolean nautilus_empty_view_can_zoom_out (NautilusFilesView *view) { - return FALSE; + return FALSE; } static gfloat nautilus_empty_view_get_zoom_level_percentage (NautilusFilesView *view) { - return 1.0; + return 1.0; } static void @@ -180,40 +191,44 @@ nautilus_empty_view_click_policy_changed (NautilusFilesView *directory_view) static int -nautilus_empty_view_compare_files (NautilusFilesView *view, NautilusFile *file1, NautilusFile *file2) +nautilus_empty_view_compare_files (NautilusFilesView *view, + NautilusFile *file1, + NautilusFile *file2) { - if (file1 < file2) { - return -1; - } + if (file1 < file2) + { + return -1; + } - if (file1 > file2) { - return +1; - } + if (file1 > file2) + { + return +1; + } - return 0; + return 0; } static gboolean nautilus_empty_view_using_manual_layout (NautilusFilesView *view) { - return FALSE; + return FALSE; } static void nautilus_empty_view_end_loading (NautilusFilesView *view, - gboolean all_files_seen) + gboolean all_files_seen) { } static char * nautilus_empty_view_get_first_visible_file (NautilusFilesView *view) { - return NULL; + return NULL; } static void nautilus_empty_view_scroll_to_file (NautilusFilesView *view, - const char *uri) + const char *uri) { } @@ -225,66 +240,66 @@ nautilus_empty_view_sort_directories_first_changed (NautilusFilesView *view) static guint nautilus_empty_view_get_id (NautilusFilesView *view) { - return NAUTILUS_VIEW_EMPTY_ID; + return NAUTILUS_VIEW_EMPTY_ID; } -static GIcon* +static GIcon * nautilus_empty_view_get_icon (NautilusFilesView *view) { - return NULL; + return NULL; } static void nautilus_empty_view_class_init (NautilusEmptyViewClass *class) { - NautilusFilesViewClass *nautilus_files_view_class; - - g_type_class_add_private (class, sizeof (NautilusEmptyViewDetails)); - - nautilus_files_view_class = NAUTILUS_FILES_VIEW_CLASS (class); - - nautilus_files_view_class->add_file = nautilus_empty_view_add_file; - nautilus_files_view_class->begin_loading = nautilus_empty_view_begin_loading; - nautilus_files_view_class->bump_zoom_level = nautilus_empty_view_bump_zoom_level; - nautilus_files_view_class->can_zoom_in = nautilus_empty_view_can_zoom_in; - nautilus_files_view_class->can_zoom_out = nautilus_empty_view_can_zoom_out; - nautilus_files_view_class->get_zoom_level_percentage = nautilus_empty_view_get_zoom_level_percentage; - nautilus_files_view_class->click_policy_changed = nautilus_empty_view_click_policy_changed; - nautilus_files_view_class->clear = nautilus_empty_view_clear; - nautilus_files_view_class->file_changed = nautilus_empty_view_file_changed; - nautilus_files_view_class->get_selection = nautilus_empty_view_get_selection; - nautilus_files_view_class->get_selection_for_file_transfer = nautilus_empty_view_get_selection_for_file_transfer; - nautilus_files_view_class->is_empty = nautilus_empty_view_is_empty; - nautilus_files_view_class->remove_file = nautilus_empty_view_remove_file; - nautilus_files_view_class->update_menus = nautilus_empty_view_update_menus; - nautilus_files_view_class->restore_standard_zoom_level = nautilus_empty_view_restore_standard_zoom_level; - nautilus_files_view_class->reveal_selection = nautilus_empty_view_reveal_selection; - nautilus_files_view_class->select_all = nautilus_empty_view_select_all; - nautilus_files_view_class->set_selection = nautilus_empty_view_set_selection; - nautilus_files_view_class->compare_files = nautilus_empty_view_compare_files; - nautilus_files_view_class->sort_directories_first_changed = nautilus_empty_view_sort_directories_first_changed; - nautilus_files_view_class->get_zoom_level = nautilus_empty_view_get_zoom_level; - nautilus_files_view_class->zoom_to_level = nautilus_empty_view_zoom_to_level; - nautilus_files_view_class->end_file_changes = nautilus_empty_view_end_file_changes; - nautilus_files_view_class->using_manual_layout = nautilus_empty_view_using_manual_layout; - nautilus_files_view_class->end_loading = nautilus_empty_view_end_loading; - nautilus_files_view_class->get_view_id = nautilus_empty_view_get_id; - nautilus_files_view_class->get_first_visible_file = nautilus_empty_view_get_first_visible_file; - nautilus_files_view_class->scroll_to_file = nautilus_empty_view_scroll_to_file; - nautilus_files_view_class->get_icon = nautilus_empty_view_get_icon; + NautilusFilesViewClass *nautilus_files_view_class; + + g_type_class_add_private (class, sizeof (NautilusEmptyViewDetails)); + + nautilus_files_view_class = NAUTILUS_FILES_VIEW_CLASS (class); + + nautilus_files_view_class->add_file = nautilus_empty_view_add_file; + nautilus_files_view_class->begin_loading = nautilus_empty_view_begin_loading; + nautilus_files_view_class->bump_zoom_level = nautilus_empty_view_bump_zoom_level; + nautilus_files_view_class->can_zoom_in = nautilus_empty_view_can_zoom_in; + nautilus_files_view_class->can_zoom_out = nautilus_empty_view_can_zoom_out; + nautilus_files_view_class->get_zoom_level_percentage = nautilus_empty_view_get_zoom_level_percentage; + nautilus_files_view_class->click_policy_changed = nautilus_empty_view_click_policy_changed; + nautilus_files_view_class->clear = nautilus_empty_view_clear; + nautilus_files_view_class->file_changed = nautilus_empty_view_file_changed; + nautilus_files_view_class->get_selection = nautilus_empty_view_get_selection; + nautilus_files_view_class->get_selection_for_file_transfer = nautilus_empty_view_get_selection_for_file_transfer; + nautilus_files_view_class->is_empty = nautilus_empty_view_is_empty; + nautilus_files_view_class->remove_file = nautilus_empty_view_remove_file; + nautilus_files_view_class->update_menus = nautilus_empty_view_update_menus; + nautilus_files_view_class->restore_standard_zoom_level = nautilus_empty_view_restore_standard_zoom_level; + nautilus_files_view_class->reveal_selection = nautilus_empty_view_reveal_selection; + nautilus_files_view_class->select_all = nautilus_empty_view_select_all; + nautilus_files_view_class->set_selection = nautilus_empty_view_set_selection; + nautilus_files_view_class->compare_files = nautilus_empty_view_compare_files; + nautilus_files_view_class->sort_directories_first_changed = nautilus_empty_view_sort_directories_first_changed; + nautilus_files_view_class->get_zoom_level = nautilus_empty_view_get_zoom_level; + nautilus_files_view_class->zoom_to_level = nautilus_empty_view_zoom_to_level; + nautilus_files_view_class->end_file_changes = nautilus_empty_view_end_file_changes; + nautilus_files_view_class->using_manual_layout = nautilus_empty_view_using_manual_layout; + nautilus_files_view_class->end_loading = nautilus_empty_view_end_loading; + nautilus_files_view_class->get_view_id = nautilus_empty_view_get_id; + nautilus_files_view_class->get_first_visible_file = nautilus_empty_view_get_first_visible_file; + nautilus_files_view_class->scroll_to_file = nautilus_empty_view_scroll_to_file; + nautilus_files_view_class->get_icon = nautilus_empty_view_get_icon; } static void nautilus_empty_view_init (NautilusEmptyView *empty_view) { - empty_view->details = G_TYPE_INSTANCE_GET_PRIVATE (empty_view, NAUTILUS_TYPE_EMPTY_VIEW, - NautilusEmptyViewDetails); + empty_view->details = G_TYPE_INSTANCE_GET_PRIVATE (empty_view, NAUTILUS_TYPE_EMPTY_VIEW, + NautilusEmptyViewDetails); } NautilusFilesView * nautilus_empty_view_new (NautilusWindowSlot *slot) { - return g_object_new (NAUTILUS_TYPE_EMPTY_VIEW, - "window-slot", slot, - NULL); + return g_object_new (NAUTILUS_TYPE_EMPTY_VIEW, + "window-slot", slot, + NULL); } |