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Diffstat (limited to '')
| -rw-r--r-- | plugins/filebrowser/gedit-file-browser-utils.c | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/plugins/filebrowser/gedit-file-browser-utils.c b/plugins/filebrowser/gedit-file-browser-utils.c new file mode 100644 index 0000000..dbca26a --- /dev/null +++ b/plugins/filebrowser/gedit-file-browser-utils.c @@ -0,0 +1,223 @@ +/* + * gedit-file-bookmarks-utils.c - Gedit plugin providing easy file access + * from the sidepanel + * + * Copyright (C) 2006 - Jesse van den Kieboom <jesse@icecrew.nl> + * + * 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, 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, see <http://www.gnu.org/licenses/>. + */ + +#include "config.h" + +#include <glib/gi18n-lib.h> +#include <gedit/gedit-utils.h> + +#include "gedit-file-browser-utils.h" + +static GdkPixbuf * +process_icon_pixbuf (GdkPixbuf *pixbuf, + gchar const *name, + gint size, + GError *error) +{ + GdkPixbuf *scale; + + if (error != NULL) + { + g_warning ("Could not load theme icon %s: %s", + name, + error->message); + g_error_free (error); + } + + if (pixbuf && gdk_pixbuf_get_width (pixbuf) > size) + { + scale = gdk_pixbuf_scale_simple (pixbuf, + size, + size, + GDK_INTERP_BILINEAR); + g_object_unref (pixbuf); + pixbuf = scale; + } + + return pixbuf; +} + +GdkPixbuf * +gedit_file_browser_utils_pixbuf_from_theme (gchar const *name, + GtkIconSize size) +{ + gint width; + GError *error = NULL; + GdkPixbuf *pixbuf; + + gtk_icon_size_lookup (size, &width, NULL); + + pixbuf = gtk_icon_theme_load_icon (gtk_icon_theme_get_default (), + name, + width, + 0, + &error); + + pixbuf = process_icon_pixbuf (pixbuf, name, width, error); + + return pixbuf; +} + +GdkPixbuf * +gedit_file_browser_utils_pixbuf_from_icon (GIcon *icon, + GtkIconSize size) +{ + GdkPixbuf *ret = NULL; + GtkIconTheme *theme; + GtkIconInfo *info; + gint width; + + if (!icon) + return NULL; + + theme = gtk_icon_theme_get_default (); + gtk_icon_size_lookup (size, &width, NULL); + + info = gtk_icon_theme_lookup_by_gicon (theme, + icon, + width, + GTK_ICON_LOOKUP_USE_BUILTIN); + + if (!info) + return NULL; + + ret = gtk_icon_info_load_icon (info, NULL); + g_object_unref (info); + + return ret; +} + +GdkPixbuf * +gedit_file_browser_utils_pixbuf_from_file (GFile *file, + GtkIconSize size, + gboolean use_symbolic) +{ + GIcon *icon; + GFileInfo *info; + GdkPixbuf *ret = NULL; + const char *attribute; + + attribute = use_symbolic ? G_FILE_ATTRIBUTE_STANDARD_SYMBOLIC_ICON : + G_FILE_ATTRIBUTE_STANDARD_ICON; + + info = g_file_query_info (file, + attribute, + G_FILE_QUERY_INFO_NONE, + NULL, + NULL); + + if (!info) + return NULL; + + icon = use_symbolic ? g_file_info_get_symbolic_icon (info) : + g_file_info_get_icon (info); + if (icon != NULL) + ret = gedit_file_browser_utils_pixbuf_from_icon (icon, size); + + g_object_unref (info); + + return ret; +} + +gchar * +gedit_file_browser_utils_symbolic_icon_name_from_file (GFile *file) +{ + GFileInfo *info; + GIcon *icon; + + info = g_file_query_info (file, + G_FILE_ATTRIBUTE_STANDARD_SYMBOLIC_ICON, + G_FILE_QUERY_INFO_NONE, + NULL, + NULL); + + if (!info) + return NULL; + + if ((icon = g_file_info_get_symbolic_icon (info)) && G_IS_THEMED_ICON (icon)) + { + const gchar * const *names = g_themed_icon_get_names (G_THEMED_ICON (icon)); + return g_strdup (names[0]); + } + + g_object_unref (info); + return NULL; +} + +gchar * +gedit_file_browser_utils_name_from_themed_icon (GIcon *icon) +{ + GtkIconTheme *theme; + const gchar * const *names; + + if (!G_IS_THEMED_ICON (icon)) + return NULL; + + theme = gtk_icon_theme_get_default (); + names = g_themed_icon_get_names (G_THEMED_ICON (icon)); + + if (gtk_icon_theme_has_icon (theme, names[0])) + return g_strdup (names[0]); + + return NULL; +} + +gchar * +gedit_file_browser_utils_file_basename (GFile *file) +{ + return gedit_utils_basename_for_display (file); +} + +gboolean +gedit_file_browser_utils_confirmation_dialog (GeditWindow *window, + GtkMessageType type, + gchar const *message, + gchar const *secondary, + gchar const *button_label) +{ + GtkWidget *dlg; + gint ret; + + dlg = gtk_message_dialog_new (GTK_WINDOW (window), + GTK_DIALOG_MODAL | + GTK_DIALOG_DESTROY_WITH_PARENT, + type, + GTK_BUTTONS_NONE, "%s", message); + + if (secondary) + { + gtk_message_dialog_format_secondary_text + (GTK_MESSAGE_DIALOG (dlg), "%s", secondary); + } + + gtk_dialog_add_buttons (GTK_DIALOG (dlg), + _("_Cancel"), GTK_RESPONSE_CANCEL, + button_label, GTK_RESPONSE_OK, + NULL); + + gtk_dialog_set_default_response (GTK_DIALOG (dlg), GTK_RESPONSE_CANCEL); + + ret = gtk_dialog_run (GTK_DIALOG (dlg)); + gtk_widget_destroy (dlg); + + return (ret == GTK_RESPONSE_OK); +} + +/* ex:set ts=8 noet: */ |