diff options
Diffstat (limited to 'src/nautilus-ui-utilities.c')
| -rw-r--r-- | src/nautilus-ui-utilities.c | 625 |
1 files changed, 342 insertions, 283 deletions
diff --git a/src/nautilus-ui-utilities.c b/src/nautilus-ui-utilities.c index 837178bc0..fedbb484b 100644 --- a/src/nautilus-ui-utilities.c +++ b/src/nautilus-ui-utilities.c @@ -1,24 +1,23 @@ - /* nautilus-ui-utilities.c - helper functions for GtkUIManager stuff - - Copyright (C) 2004 Red Hat, 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: Alexander Larsson <alexl@redhat.com> -*/ + * + * Copyright (C) 2004 Red Hat, 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: Alexander Larsson <alexl@redhat.com> + */ #include <config.h> @@ -34,52 +33,66 @@ static GMenuModel * find_gmenu_model (GMenuModel *model, - const gchar *model_id) + const gchar *model_id) { - gint i, n_items; - GMenuModel *insertion_model = NULL; - - n_items = g_menu_model_get_n_items (model); - - for (i = 0; i < n_items && !insertion_model; i++) { - gchar *id = NULL; - if (g_menu_model_get_item_attribute (model, i, "id", "s", &id) && - g_strcmp0 (id, model_id) == 0) { - insertion_model = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION); - if (!insertion_model) - insertion_model = g_menu_model_get_item_link (model, i, G_MENU_LINK_SUBMENU); - } else { - GMenuModel *submodel; - GMenuModel *submenu; - gint j, j_items; - - submodel = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION); - - if (!submodel) - submodel = g_menu_model_get_item_link (model, i, G_MENU_LINK_SUBMENU); - - if (!submodel) - continue; - - j_items = g_menu_model_get_n_items (submodel); - for (j = 0; j < j_items; j++) { - submenu = g_menu_model_get_item_link (submodel, j, G_MENU_LINK_SUBMENU); - if (submenu) { - insertion_model = find_gmenu_model (submenu, model_id); - g_object_unref (submenu); - } - - if (insertion_model) - break; - } - - g_object_unref (submodel); - } - - g_free (id); - } - - return insertion_model; + gint i, n_items; + GMenuModel *insertion_model = NULL; + + n_items = g_menu_model_get_n_items (model); + + for (i = 0; i < n_items && !insertion_model; i++) + { + gchar *id = NULL; + if (g_menu_model_get_item_attribute (model, i, "id", "s", &id) && + g_strcmp0 (id, model_id) == 0) + { + insertion_model = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION); + if (!insertion_model) + { + insertion_model = g_menu_model_get_item_link (model, i, G_MENU_LINK_SUBMENU); + } + } + else + { + GMenuModel *submodel; + GMenuModel *submenu; + gint j, j_items; + + submodel = g_menu_model_get_item_link (model, i, G_MENU_LINK_SECTION); + + if (!submodel) + { + submodel = g_menu_model_get_item_link (model, i, G_MENU_LINK_SUBMENU); + } + + if (!submodel) + { + continue; + } + + j_items = g_menu_model_get_n_items (submodel); + for (j = 0; j < j_items; j++) + { + submenu = g_menu_model_get_item_link (submodel, j, G_MENU_LINK_SUBMENU); + if (submenu) + { + insertion_model = find_gmenu_model (submenu, model_id); + g_object_unref (submenu); + } + + if (insertion_model) + { + break; + } + } + + g_object_unref (submodel); + } + + g_free (id); + } + + return insertion_model; } /* @@ -89,33 +102,38 @@ find_gmenu_model (GMenuModel *model, */ void nautilus_gmenu_merge (GMenu *original, - GMenu *gmenu_to_merge, - const gchar *submodel_name, - gboolean prepend) + GMenu *gmenu_to_merge, + const gchar *submodel_name, + gboolean prepend) { - gint i, n_items; - GMenuModel *submodel; - GMenuItem *item; + gint i, n_items; + GMenuModel *submodel; + GMenuItem *item; - g_return_if_fail (G_IS_MENU (original)); - g_return_if_fail (G_IS_MENU (gmenu_to_merge)); + g_return_if_fail (G_IS_MENU (original)); + g_return_if_fail (G_IS_MENU (gmenu_to_merge)); - submodel = find_gmenu_model (G_MENU_MODEL (original), submodel_name); + submodel = find_gmenu_model (G_MENU_MODEL (original), submodel_name); - g_return_if_fail (submodel != NULL); + g_return_if_fail (submodel != NULL); - n_items = g_menu_model_get_n_items (G_MENU_MODEL (gmenu_to_merge)); + n_items = g_menu_model_get_n_items (G_MENU_MODEL (gmenu_to_merge)); - for (i = 0; i < n_items; i++) { - item = g_menu_item_new_from_model (G_MENU_MODEL (gmenu_to_merge), i); - if (prepend) - g_menu_prepend_item (G_MENU (submodel), item); - else - g_menu_append_item (G_MENU (submodel), item); - g_object_unref (item); - } + for (i = 0; i < n_items; i++) + { + item = g_menu_item_new_from_model (G_MENU_MODEL (gmenu_to_merge), i); + if (prepend) + { + g_menu_prepend_item (G_MENU (submodel), item); + } + else + { + g_menu_append_item (G_MENU (submodel), item); + } + g_object_unref (item); + } - g_object_unref (submodel); + g_object_unref (submodel); } /* @@ -124,111 +142,145 @@ nautilus_gmenu_merge (GMenu *original, */ void nautilus_gmenu_add_item_in_submodel (GMenu *menu, - GMenuItem *item, - const gchar *submodel_name, - gboolean prepend) + GMenuItem *item, + const gchar *submodel_name, + gboolean prepend) { - GMenuModel *submodel; + GMenuModel *submodel; - g_return_if_fail (G_IS_MENU (menu)); - g_return_if_fail (G_IS_MENU_ITEM (item)); + g_return_if_fail (G_IS_MENU (menu)); + g_return_if_fail (G_IS_MENU_ITEM (item)); - submodel = find_gmenu_model (G_MENU_MODEL (menu), submodel_name); + submodel = find_gmenu_model (G_MENU_MODEL (menu), submodel_name); - g_return_if_fail (submodel != NULL); - if (prepend) - g_menu_prepend_item (G_MENU (submodel), item); - else - g_menu_append_item (G_MENU (submodel), item); + g_return_if_fail (submodel != NULL); + if (prepend) + { + g_menu_prepend_item (G_MENU (submodel), item); + } + else + { + g_menu_append_item (G_MENU (submodel), item); + } - g_object_unref (submodel); + g_object_unref (submodel); } void nautilus_pop_up_context_menu (GtkWidget *parent, - GMenu *menu, - GdkEventButton *event) + GMenu *menu, + GdkEventButton *event) { - GtkWidget *gtk_menu; - - int button; - - g_return_if_fail (G_IS_MENU (menu)); - g_return_if_fail (GTK_IS_WIDGET (parent)); - - gtk_menu = gtk_menu_new_from_model (G_MENU_MODEL (menu)); - gtk_menu_attach_to_widget (GTK_MENU (gtk_menu), parent, NULL); - - /* The event button needs to be 0 if we're popping up this menu from - * a button release, else a 2nd click outside the menu with any button - * other than the one that invoked the menu will be ignored (instead - * of dismissing the menu). This is a subtle fragility of the GTK menu code. - */ - if (event) { - button = event->type == GDK_BUTTON_RELEASE - ? 0 - : event->button; - } else { - button = 0; - } - - gtk_menu_popup (GTK_MENU (gtk_menu), /* menu */ - NULL, /* parent_menu_shell */ - NULL, /* parent_menu_item */ - NULL, /* popup_position_func */ - NULL, /* popup_position_data */ - button, /* button */ - event ? event->time : gtk_get_current_event_time ()); /* activate_time */ - - g_object_ref_sink (gtk_menu); - g_object_unref (gtk_menu); + GtkWidget *gtk_menu; + + int button; + + g_return_if_fail (G_IS_MENU (menu)); + g_return_if_fail (GTK_IS_WIDGET (parent)); + + gtk_menu = gtk_menu_new_from_model (G_MENU_MODEL (menu)); + gtk_menu_attach_to_widget (GTK_MENU (gtk_menu), parent, NULL); + + /* The event button needs to be 0 if we're popping up this menu from + * a button release, else a 2nd click outside the menu with any button + * other than the one that invoked the menu will be ignored (instead + * of dismissing the menu). This is a subtle fragility of the GTK menu code. + */ + if (event) + { + button = event->type == GDK_BUTTON_RELEASE + ? 0 + : event->button; + } + else + { + button = 0; + } + + gtk_menu_popup (GTK_MENU (gtk_menu), /* menu */ + NULL, /* parent_menu_shell */ + NULL, /* parent_menu_item */ + NULL, /* popup_position_func */ + NULL, /* popup_position_data */ + button, /* button */ + event ? event->time : gtk_get_current_event_time ()); /* activate_time */ + + g_object_ref_sink (gtk_menu); + g_object_unref (gtk_menu); } char * nautilus_escape_action_name (const char *action_name, - const char *prefix) + const char *prefix) { - GString *s; - - if (action_name == NULL) { - return NULL; - } - - s = g_string_new (prefix); - - while (*action_name != 0) { - switch (*action_name) { - case '\\': - g_string_append (s, "\\\\"); - break; - case '/': - g_string_append (s, "\\s"); - break; - case '&': - g_string_append (s, "\\a"); - break; - case '"': - g_string_append (s, "\\q"); - break; - case ' ': - g_string_append (s, "+"); - break; - case '(': - g_string_append (s, "#"); - break; - case ')': - g_string_append (s, "^"); - break; - case ':': - g_string_append (s, "\\\\"); - break; - default: - g_string_append_c (s, *action_name); - } - - action_name ++; - } - return g_string_free (s, FALSE); + GString *s; + + if (action_name == NULL) + { + return NULL; + } + + s = g_string_new (prefix); + + while (*action_name != 0) + { + switch (*action_name) + { + case '\\': + { + g_string_append (s, "\\\\"); + } + break; + + case '/': + { + g_string_append (s, "\\s"); + } + break; + + case '&': + { + g_string_append (s, "\\a"); + } + break; + + case '"': + { + g_string_append (s, "\\q"); + } + break; + + case ' ': + { + g_string_append (s, "+"); + } + break; + + case '(': + { + g_string_append (s, "#"); + } + break; + + case ')': + { + g_string_append (s, "^"); + } + break; + + case ':': + { + g_string_append (s, "\\\\"); + } + break; + + default: + g_string_append_c (s, *action_name); + } + + action_name++; + } + return g_string_free (s, FALSE); } #define NAUTILUS_THUMBNAIL_FRAME_LEFT 3 @@ -239,20 +291,20 @@ nautilus_escape_action_name (const char *action_name, void nautilus_ui_frame_image (GdkPixbuf **pixbuf) { - GtkBorder border; - GdkPixbuf *pixbuf_with_frame; + GtkBorder border; + GdkPixbuf *pixbuf_with_frame; - border.left = NAUTILUS_THUMBNAIL_FRAME_LEFT; - border.top = NAUTILUS_THUMBNAIL_FRAME_TOP; - border.right = NAUTILUS_THUMBNAIL_FRAME_RIGHT; - border.bottom = NAUTILUS_THUMBNAIL_FRAME_BOTTOM; + border.left = NAUTILUS_THUMBNAIL_FRAME_LEFT; + border.top = NAUTILUS_THUMBNAIL_FRAME_TOP; + border.right = NAUTILUS_THUMBNAIL_FRAME_RIGHT; + border.bottom = NAUTILUS_THUMBNAIL_FRAME_BOTTOM; - pixbuf_with_frame = gd_embed_image_in_frame (*pixbuf, - "resource:///org/gnome/nautilus/icons/thumbnail_frame.png", - &border, &border); - g_object_unref (*pixbuf); + pixbuf_with_frame = gd_embed_image_in_frame (*pixbuf, + "resource:///org/gnome/nautilus/icons/thumbnail_frame.png", + &border, &border); + g_object_unref (*pixbuf); - *pixbuf = pixbuf_with_frame; + *pixbuf = pixbuf_with_frame; } static GdkPixbuf *filmholes_left = NULL; @@ -261,47 +313,53 @@ static GdkPixbuf *filmholes_right = NULL; static gboolean ensure_filmholes (void) { - if (filmholes_left == NULL) { - filmholes_left = gdk_pixbuf_new_from_resource ("/org/gnome/nautilus/icons/filmholes.png", NULL); - } - if (filmholes_right == NULL && - filmholes_left != NULL) { - filmholes_right = gdk_pixbuf_flip (filmholes_left, TRUE); - } - - return (filmholes_left && filmholes_right); + if (filmholes_left == NULL) + { + filmholes_left = gdk_pixbuf_new_from_resource ("/org/gnome/nautilus/icons/filmholes.png", NULL); + } + if (filmholes_right == NULL && + filmholes_left != NULL) + { + filmholes_right = gdk_pixbuf_flip (filmholes_left, TRUE); + } + + return (filmholes_left && filmholes_right); } void nautilus_ui_frame_video (GdkPixbuf **pixbuf) { - int width, height; - int holes_width, holes_height; - int i; - - if (!ensure_filmholes ()) - return; - - width = gdk_pixbuf_get_width (*pixbuf); - height = gdk_pixbuf_get_height (*pixbuf); - holes_width = gdk_pixbuf_get_width (filmholes_left); - holes_height = gdk_pixbuf_get_height (filmholes_left); - - for (i = 0; i < height; i += holes_height) { - gdk_pixbuf_composite (filmholes_left, *pixbuf, 0, i, - MIN (width, holes_width), - MIN (height - i, holes_height), - 0, i, 1, 1, GDK_INTERP_NEAREST, 255); - } - - for (i = 0; i < height; i += holes_height) { - gdk_pixbuf_composite (filmholes_right, *pixbuf, - width - holes_width, i, - MIN (width, holes_width), - MIN (height - i, holes_height), - width - holes_width, i, - 1, 1, GDK_INTERP_NEAREST, 255); - } + int width, height; + int holes_width, holes_height; + int i; + + if (!ensure_filmholes ()) + { + return; + } + + width = gdk_pixbuf_get_width (*pixbuf); + height = gdk_pixbuf_get_height (*pixbuf); + holes_width = gdk_pixbuf_get_width (filmholes_left); + holes_height = gdk_pixbuf_get_height (filmholes_left); + + for (i = 0; i < height; i += holes_height) + { + gdk_pixbuf_composite (filmholes_left, *pixbuf, 0, i, + MIN (width, holes_width), + MIN (height - i, holes_height), + 0, i, 1, 1, GDK_INTERP_NEAREST, 255); + } + + for (i = 0; i < height; i += holes_height) + { + gdk_pixbuf_composite (filmholes_right, *pixbuf, + width - holes_width, i, + MIN (width, holes_width), + MIN (height - i, holes_height), + width - holes_width, i, + 1, 1, GDK_INTERP_NEAREST, 255); + } } gboolean @@ -309,107 +367,108 @@ nautilus_file_date_in_between (guint64 unix_file_time, GDateTime *initial_date, GDateTime *end_date) { - GDateTime *date; - gboolean in_between; + GDateTime *date; + gboolean in_between; - /* Silently ignore errors */ - if (unix_file_time == 0) + /* Silently ignore errors */ + if (unix_file_time == 0) { - return FALSE; + return FALSE; } - date = g_date_time_new_from_unix_local (unix_file_time); + date = g_date_time_new_from_unix_local (unix_file_time); - /* For the end date, we want to make end_date inclusive, - * for that the difference between the start of the day and the in_between - * has to be more than -1 day - */ - in_between = g_date_time_difference (date, initial_date) > 0 && - g_date_time_difference (end_date, date) / G_TIME_SPAN_DAY > -1; + /* For the end date, we want to make end_date inclusive, + * for that the difference between the start of the day and the in_between + * has to be more than -1 day + */ + in_between = g_date_time_difference (date, initial_date) > 0 && + g_date_time_difference (end_date, date) / G_TIME_SPAN_DAY > -1; - g_date_time_unref (date); + g_date_time_unref (date); - return in_between; + return in_between; } -static const gchar* +static const gchar * get_text_for_days_ago (gint days) { - if (days < 7) + if (days < 7) { - /* days */ - return ngettext ("%d day ago", "%d days ago", days); + /* days */ + return ngettext ("%d day ago", "%d days ago", days); } - else if (days < 30) + else if (days < 30) { - /* weeks */ - return ngettext ("Last week", "%d weeks ago", days / 7); + /* weeks */ + return ngettext ("Last week", "%d weeks ago", days / 7); } - else if (days < 365) + else if (days < 365) { - /* months */ - return ngettext ("Last month", "%d months ago", days / 30); + /* months */ + return ngettext ("Last month", "%d months ago", days / 30); } - else + else { - /* years */ - return ngettext ("Last year", "%d years ago", days / 365); + /* years */ + return ngettext ("Last year", "%d years ago", days / 365); } } -gchar* +gchar * get_text_for_date_range (GPtrArray *date_range) { - gint days; - gint normalized; - GDateTime *initial_date; - GDateTime *end_date; - gchar *formatted_date; - gchar *label; - - if (!date_range) - return NULL; - - initial_date = g_ptr_array_index (date_range, 0); - end_date = g_ptr_array_index (date_range, 1); - days = g_date_time_difference (end_date, initial_date) / G_TIME_SPAN_DAY; - formatted_date = g_date_time_format (initial_date, "%x"); - - if (days < 1) + gint days; + gint normalized; + GDateTime *initial_date; + GDateTime *end_date; + gchar *formatted_date; + gchar *label; + + if (!date_range) + { + return NULL; + } + + initial_date = g_ptr_array_index (date_range, 0); + end_date = g_ptr_array_index (date_range, 1); + days = g_date_time_difference (end_date, initial_date) / G_TIME_SPAN_DAY; + formatted_date = g_date_time_format (initial_date, "%x"); + + if (days < 1) { - label = g_strdup (formatted_date); + label = g_strdup (formatted_date); } - else + else { - if (days < 7) + if (days < 7) { - /* days */ - normalized = days; + /* days */ + normalized = days; } - else if (days < 30) + else if (days < 30) { - /* weeks */ - normalized = days / 7; + /* weeks */ + normalized = days / 7; } - else if (days < 365) + else if (days < 365) { - /* months */ - normalized = days / 30; + /* months */ + normalized = days / 30; } - else + else { - /* years */ - normalized = days / 365; + /* years */ + normalized = days / 365; } #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wformat-nonliteral" - label = g_strdup_printf (get_text_for_days_ago (days), normalized); + label = g_strdup_printf (get_text_for_days_ago (days), normalized); #pragma GCC diagnostic pop } g_free (formatted_date); - return label; + return label; } - |