diff options
Diffstat (limited to 'capplets/file-types/file-types-icon-entry.c')
| -rw-r--r-- | capplets/file-types/file-types-icon-entry.c | 618 |
1 files changed, 0 insertions, 618 deletions
diff --git a/capplets/file-types/file-types-icon-entry.c b/capplets/file-types/file-types-icon-entry.c deleted file mode 100644 index 88aef59d7..000000000 --- a/capplets/file-types/file-types-icon-entry.c +++ /dev/null @@ -1,618 +0,0 @@ -/* NautilusMimeIconEntry widget - Combo box with "Browse" button for files and - * A pick button which can display a list of icons - * in a current directory, the browse button displays - * same dialog as pixmap-entry - * - * Copyright (C) 1998 The Free Software Foundation - * - * Author: George Lebl <jirka@5z.com> - * icon selection based on original dentry-edit code which was: - * Written by: Havoc Pennington, based on code by John Ellis. - */ -#include <config.h> - -#include "file-types-icon-entry.h" - -#include <gdk_imlib.h> -#include <gnome.h> -#include <gtk/gtkbutton.h> -#include <gtk/gtkdnd.h> -#include <gtk/gtkentry.h> -#include <gtk/gtkfilesel.h> -#include <gtk/gtkframe.h> -#include <gtk/gtklabel.h> -#include <gtk/gtkmain.h> -#include <gtk/gtksignal.h> -#include <gtk/gtkpixmap.h> -#include <gtk/gtkscrolledwindow.h> -#include <libgnomevfs/gnome-vfs-mime-handlers.h> - -#include <string.h> -#include <sys/stat.h> -#include <unistd.h> - - - -static void nautilus_mime_type_icon_entry_class_init (GnomeIconEntryClass *class); -static void nautilus_mime_type_icon_entry_init (NautilusMimeIconEntry *ientry); - -static GtkVBoxClass *parent_class; - -static GtkTargetEntry drop_types[] = { { "text/uri-list", 0, 0 } }; - -GType -nautilus_mime_type_icon_entry_get_type (void) -{ - static GType icon_entry_type = 0; - - if (!icon_entry_type) { - GtkTypeInfo icon_entry_info = { - "NautilusMimeIconEntry", - sizeof (NautilusMimeIconEntry), - sizeof (GnomeIconEntryClass), - (GtkClassInitFunc) nautilus_mime_type_icon_entry_class_init, - (GtkObjectInitFunc) nautilus_mime_type_icon_entry_init, - NULL, - NULL - }; - - icon_entry_type = gtk_type_unique (gtk_vbox_get_type (), - &icon_entry_info); - } - - return icon_entry_type; -} - -static void -nautilus_mime_type_icon_entry_class_init (GnomeIconEntryClass *class) -{ - parent_class = gtk_type_class (gtk_hbox_get_type ()); -} - -static void -entry_changed(GtkWidget *widget, NautilusMimeIconEntry *ientry) -{ - gchar *t; - GtkWidget *child; - int w,h; - - g_return_if_fail (ientry != NULL); - g_return_if_fail (NAUTILUS_MIME_IS_ICON_ENTRY (ientry)); - - t = gnome_file_entry_get_full_path(GNOME_FILE_ENTRY(ientry->fentry), - FALSE); - - child = GTK_BIN(ientry->frame)->child; - - if(GNOME_IS_PIXMAP (child)) { - gnome_pixmap_load_file (GNOME_PIXMAP(child), t); - } else { - if (child != NULL) { - gtk_widget_destroy (child); - } - - child = gnome_pixmap_new_from_file (t); - gtk_widget_show (child); - gtk_container_add (GTK_CONTAINER(ientry->frame), child); - - if(!GTK_WIDGET_NO_WINDOW(child)) { - gtk_drag_source_set (child, - GDK_BUTTON1_MASK|GDK_BUTTON3_MASK, - drop_types, 1, - GDK_ACTION_COPY); - } - } - - /*gtk_drag_source_set (ientry->frame, - GDK_BUTTON1_MASK|GDK_BUTTON3_MASK, - drop_types, 1, - GDK_ACTION_COPY); - */ -} - -static void -entry_activated(GtkWidget *widget, NautilusMimeIconEntry *ientry) -{ - struct stat buf; - GnomeIconSelection * gis; - gchar *filename; - GtkButton *OK_button; - - g_return_if_fail (widget != NULL); - g_return_if_fail (GTK_IS_ENTRY (widget)); - g_return_if_fail (ientry != NULL); - g_return_if_fail (NAUTILUS_MIME_IS_ICON_ENTRY (ientry)); - - filename = gtk_entry_get_text (GTK_ENTRY (widget)); - - if (!filename) - return; - - stat (filename, &buf); - if (S_ISDIR (buf.st_mode)) { - gis = gtk_object_get_user_data(GTK_OBJECT(ientry)); - gnome_icon_selection_clear (gis, TRUE); - gnome_icon_selection_add_directory (gis, filename); -/* if (gis->file_list) */ - gnome_icon_selection_show_icons(gis); - } else { - /* FIXME: This is a hack to act exactly like we've clicked the - * OK button. This should be structured more cleanly. - */ - OK_button = GTK_BUTTON (GNOME_DIALOG (ientry->pick_dialog)->buttons->data); - gtk_button_clicked (OK_button); - } -} - -static void -setup_preview(GtkWidget *widget) -{ - gchar *p; - GList *l; - GtkWidget *pp = NULL; - int w,h; - GtkWidget *frame; - GtkFileSelection *fs; - - g_return_if_fail (widget != NULL); - g_return_if_fail (GTK_IS_WIDGET (widget)); - - frame = gtk_object_get_data(GTK_OBJECT(widget),"frame"); - fs = gtk_object_get_data(GTK_OBJECT(frame),"fs"); - - if((l = gtk_container_children(GTK_CONTAINER(frame))) != NULL) { - pp = l->data; - g_list_free(l); - } - - if(pp) - gtk_widget_destroy(pp); - - p = gtk_file_selection_get_filename(fs); - if(!p || !g_file_test (p,G_FILE_TEST_IS_SYMLINK|G_FILE_TEST_IS_REGULAR)) - return; - - pp = gnome_pixmap_new_from_file (p); - gtk_widget_show(pp); - gtk_container_add(GTK_CONTAINER(frame),pp); -} - -static void -ientry_destroy(NautilusMimeIconEntry *ientry) -{ - g_return_if_fail (ientry != NULL); - g_return_if_fail (NAUTILUS_MIME_IS_ICON_ENTRY (ientry)); - - if(ientry->fentry) - gtk_widget_unref (ientry->fentry); - if(ientry->pick_dialog) - gtk_widget_destroy(ientry->pick_dialog); - g_free(ientry->pick_dialog_dir); -} - - -static void -browse_clicked (GnomeFileEntry *fentry, NautilusMimeIconEntry *ientry) -{ - GtkWidget *w; - GtkWidget *hbox; - - GtkFileSelection *fs; - - g_return_if_fail (fentry != NULL); - g_return_if_fail (GNOME_IS_FILE_ENTRY (fentry)); - g_return_if_fail (ientry != NULL); - g_return_if_fail (NAUTILUS_MIME_IS_ICON_ENTRY (ientry)); - - if(!fentry->fsw) - return; - fs = GTK_FILE_SELECTION(fentry->fsw); - - hbox = fs->file_list; - do { - hbox = hbox->parent; - if(!hbox) { - g_warning(_("Can't find an hbox, using a normal file " - "selection")); - return; - } - } while(!GTK_IS_HBOX(hbox)); - - w = gtk_frame_new(_("Preview")); - gtk_widget_show(w); - gtk_box_pack_end(GTK_BOX(hbox),w,FALSE,FALSE,0); - gtk_widget_set_usize(w,110,110); - gtk_object_set_data(GTK_OBJECT(w),"fs",fs); - - gtk_object_set_data(GTK_OBJECT(fs->file_list),"frame",w); - gtk_signal_connect(GTK_OBJECT(fs->file_list),"select_row", - GTK_SIGNAL_FUNC(setup_preview),NULL); - gtk_object_set_data(GTK_OBJECT(fs->selection_entry),"frame",w); - gtk_signal_connect_while_alive(GTK_OBJECT(fs->selection_entry), - "changed", - GTK_SIGNAL_FUNC(setup_preview),NULL, - GTK_OBJECT(fs)); -} - -static void -cancel_pressed (GtkButton * button, NautilusMimeIconEntry * icon_entry) -{ - GnomeIconSelection * gis; - - g_return_if_fail (icon_entry != NULL); - g_return_if_fail (NAUTILUS_MIME_IS_ICON_ENTRY (icon_entry)); - - gis = gtk_object_get_user_data(GTK_OBJECT(icon_entry)); - gnome_icon_selection_stop_loading(gis); -} - - -void -nautilus_mime_type_show_icon_selection (NautilusMimeIconEntry *icon_entry) -{ - GnomeFileEntry *fe; - gchar *p; - gchar *curfile, *filename; - GtkWidget *tl; - - g_return_if_fail (icon_entry != NULL); - g_return_if_fail (NAUTILUS_MIME_IS_ICON_ENTRY (icon_entry)); - - fe = GNOME_FILE_ENTRY (icon_entry->fentry); - p = gnome_file_entry_get_full_path (fe, FALSE); - curfile = nautilus_mime_type_icon_entry_get_full_filename (icon_entry); - - /* Are we part of a modal window? If so, we need to be modal too. */ - tl = gtk_widget_get_toplevel (GTK_WIDGET (icon_entry->frame)); - - if (!p) { - if (fe->default_path) { - p = g_strdup (fe->default_path); - } else { - /* get around the g_free/free issue */ - gchar *cwd = g_get_current_dir (); - p = g_strdup (cwd); - g_free (cwd); - } - gtk_entry_set_text (GTK_ENTRY (gnome_file_entry_gtk_entry (GNOME_FILE_ENTRY (icon_entry->fentry))), - p); - } - - /* figure out the directory */ - if (!g_file_test (p, G_FILE_TEST_IS_DIR)) { - gchar *d; - d = g_path_get_dirname (p); - g_free (p); - p = d; - if (!g_file_test (p, G_FILE_TEST_IS_DIR)) { - g_free (p); - if (fe->default_path) { - p = g_strdup (fe->default_path); - } else { - /*get around the g_free/free issue*/ - gchar *cwd = g_get_current_dir (); - p = g_strdup (cwd); - free(cwd); - } - gtk_entry_set_text (GTK_ENTRY (gnome_file_entry_gtk_entry (GNOME_FILE_ENTRY (icon_entry->fentry))), - p); - g_return_if_fail (g_file_test (p,G_FILE_TEST_IS_DIR)); - } - } - - - if (icon_entry->pick_dialog == NULL || icon_entry->pick_dialog_dir == NULL || - strcmp(p, icon_entry->pick_dialog_dir) != 0) { - GtkWidget *iconsel; - - if (icon_entry->pick_dialog) { - gtk_container_remove (GTK_CONTAINER (icon_entry->fentry->parent), icon_entry->fentry); - gtk_widget_destroy (icon_entry->pick_dialog); - } - - g_free(icon_entry->pick_dialog_dir); - icon_entry->pick_dialog_dir = NULL; - - icon_entry->pick_dialog_dir = p; - icon_entry->pick_dialog = - gnome_dialog_new("", - GNOME_STOCK_BUTTON_OK, - GNOME_STOCK_BUTTON_CANCEL, - NULL); - if (GTK_WINDOW (tl)->modal) { - gtk_window_set_modal (GTK_WINDOW (icon_entry->pick_dialog), TRUE); - gnome_dialog_set_parent (GNOME_DIALOG (icon_entry->pick_dialog), GTK_WINDOW (tl)); - } - gnome_dialog_close_hides(GNOME_DIALOG(icon_entry->pick_dialog), TRUE); - gnome_dialog_set_close (GNOME_DIALOG(icon_entry->pick_dialog), TRUE); - - gtk_window_set_policy(GTK_WINDOW(icon_entry->pick_dialog), - TRUE, TRUE, TRUE); - - iconsel = gnome_icon_selection_new(); - - gtk_object_set_user_data(GTK_OBJECT(icon_entry), iconsel); - - gnome_icon_selection_add_directory (GNOME_ICON_SELECTION(iconsel), icon_entry->pick_dialog_dir); - - gtk_window_set_title (GTK_WINDOW (icon_entry->pick_dialog), _("Select an icon")); - - gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (icon_entry->pick_dialog)->vbox), - icon_entry->fentry, FALSE, FALSE, 0); - - gtk_box_pack_start(GTK_BOX(GNOME_DIALOG(icon_entry->pick_dialog)->vbox), - iconsel, TRUE, TRUE, 0); - - gtk_widget_show_all(icon_entry->pick_dialog); - - gnome_icon_selection_show_icons(GNOME_ICON_SELECTION(iconsel)); - - if(curfile) - filename = g_path_get_basename(curfile); - - if(filename) - gnome_icon_selection_select_icon(GNOME_ICON_SELECTION(iconsel), - filename); - - /* FIXME: - * OK button is handled by caller, Cancel button is handled here. - * This could be cleaned up further. - */ - gnome_dialog_button_connect(GNOME_DIALOG(icon_entry->pick_dialog), - 1, /* Cancel button */ - GTK_SIGNAL_FUNC(cancel_pressed), - icon_entry); - - } else { - GnomeIconSelection *gis = - gtk_object_get_user_data(GTK_OBJECT(icon_entry)); - if(!GTK_WIDGET_VISIBLE(icon_entry->pick_dialog)) - gtk_widget_show(icon_entry->pick_dialog); - if(gis) { - gnome_icon_selection_show_icons(gis); - } - } -} - -gchar * -nautilus_mime_type_icon_entry_get_relative_filename (NautilusMimeIconEntry *ientry) -{ - char *filename; - char *result; - char **path_parts; - - result = NULL; - filename = nautilus_mime_type_icon_entry_get_full_filename (NAUTILUS_MIME_ICON_ENTRY (ientry)); - if (filename != NULL) { - path_parts = g_strsplit (filename, "/share/pixmaps/", 0); - g_free (filename); - - if (path_parts[1] != NULL) { - result = g_strdup (path_parts[1]); - } - - g_strfreev (path_parts); - } - - return result; -} - -static void -nautilus_mime_type_icon_entry_init (NautilusMimeIconEntry *ientry) -{ - GtkWidget *w; - gchar *p; - - gtk_box_set_spacing (GTK_BOX (ientry), 4); - - gtk_signal_connect(GTK_OBJECT(ientry),"destroy", - GTK_SIGNAL_FUNC(ientry_destroy), NULL); - - ientry->pick_dialog = NULL; - ientry->pick_dialog_dir = NULL; - - w = gtk_alignment_new (0.5, 0.5, 0.0, 0.0); - gtk_widget_show(w); - gtk_box_pack_start (GTK_BOX (ientry), w, TRUE, TRUE, 0); - ientry->frame = gtk_frame_new (NULL); - gtk_frame_set_shadow_type (GTK_FRAME (ientry->frame), GTK_SHADOW_IN); - gtk_drag_dest_set (GTK_WIDGET (ientry->frame), - GTK_DEST_DEFAULT_MOTION | - GTK_DEST_DEFAULT_HIGHLIGHT | - GTK_DEST_DEFAULT_DROP, - drop_types, 1, GDK_ACTION_COPY); - - /*60x60 is just larger then default 48x48, though icon sizes - are supposed to be selectable I guess*/ - gtk_widget_set_usize (ientry->frame,60,60); - gtk_container_add (GTK_CONTAINER (w), ientry->frame); - gtk_widget_show (ientry->frame); - - ientry->fentry = gnome_file_entry_new (NULL,NULL); - gnome_file_entry_set_modal (GNOME_FILE_ENTRY (ientry->fentry), TRUE); - gtk_widget_ref (ientry->fentry); - gtk_signal_connect_after(GTK_OBJECT(ientry->fentry),"browse_clicked", - GTK_SIGNAL_FUNC(browse_clicked), - ientry); - - gtk_widget_show (ientry->fentry); - - p = gnome_pixmap_file ("."); - gnome_file_entry_set_default_path (GNOME_FILE_ENTRY(ientry->fentry), p); - g_free (p); - - w = gnome_file_entry_gtk_entry(GNOME_FILE_ENTRY(ientry->fentry)); -/* gtk_signal_connect_while_alive(GTK_OBJECT(w), "changed", - GTK_SIGNAL_FUNC(entry_changed), - ientry, GTK_OBJECT(ientry));*/ - gtk_signal_connect_while_alive(GTK_OBJECT(w), "activate", - GTK_SIGNAL_FUNC(entry_activated), - ientry, GTK_OBJECT(ientry)); - - - /*just in case there is a default that is an image*/ - entry_changed(w,ientry); -} - -/** - * nautilus_mime_type_icon_entry_new: - * @history_id: the id given to #gnome_entry_new - * @browse_dialog_title: title of the browse dialog and icon selection dialog - * - * Description: Creates a new icon entry widget - * - * Returns: Returns the new object - **/ -GtkWidget * -nautilus_mime_type_icon_entry_new (const gchar *history_id, const gchar *browse_dialog_title) -{ - NautilusMimeIconEntry *ientry; - GtkWidget *gentry; - - ientry = gtk_type_new (nautilus_mime_type_icon_entry_get_type ()); - - /* Keep in sync with gnome_entry_new() - or better yet, - add a _construct() method once we are in development - branch. - */ - - gentry = gnome_file_entry_gnome_entry(GNOME_FILE_ENTRY(ientry->fentry)); - - gnome_entry_set_history_id (GNOME_ENTRY (gentry), history_id); - /* gnome_entry_load_history (GNOME_ENTRY (gentry)); */ - gnome_file_entry_set_title (GNOME_FILE_ENTRY(ientry->fentry), - browse_dialog_title); - - return GTK_WIDGET (ientry); -} - -/** - * nautilus_mime_type_icon_entry_gnome_file_entry: - * @ientry: the NautilusMimeIconEntry to work with - * - * Description: Get the GnomeFileEntry widget that's part of the entry - * - * Returns: Returns GnomeFileEntry widget - **/ -GtkWidget * -nautilus_mime_type_icon_entry_gnome_file_entry (NautilusMimeIconEntry *ientry) -{ - g_return_val_if_fail (ientry != NULL, NULL); - g_return_val_if_fail (NAUTILUS_MIME_IS_ICON_ENTRY (ientry), NULL); - - return ientry->fentry; -} - -/** - * nautilus_mime_type_icon_entry_gnome_entry: - * @ientry: the NautilusMimeIconEntry to work with - * - * Description: Get the GnomeEntry widget that's part of the entry - * - * Returns: Returns GnomeEntry widget - **/ -GtkWidget * -nautilus_mime_type_icon_entry_gnome_entry (NautilusMimeIconEntry *ientry) -{ - g_return_val_if_fail (ientry != NULL, NULL); - g_return_val_if_fail (NAUTILUS_MIME_IS_ICON_ENTRY (ientry), NULL); - - return gnome_file_entry_gnome_entry(GNOME_FILE_ENTRY(ientry->fentry)); -} - -/** - * nautilus_mime_type_icon_entry_gtk_entry: - * @ientry: the NautilusMimeIconEntry to work with - * - * Description: Get the GtkEntry widget that's part of the entry - * - * Returns: Returns GtkEntry widget - **/ -GtkWidget * -nautilus_mime_type_icon_entry_gtk_entry (NautilusMimeIconEntry *ientry) -{ - g_return_val_if_fail (ientry != NULL, NULL); - g_return_val_if_fail (NAUTILUS_MIME_IS_ICON_ENTRY (ientry), NULL); - - return gnome_file_entry_gtk_entry (GNOME_FILE_ENTRY (ientry->fentry)); -} - -/** - * nautilus_mime_type_icon_entry_set_pixmap_subdir: - * @ientry: the NautilusMimeIconEntry to work with - * @subdir: subdirectory - * - * Description: Sets the subdirectory below gnome's default - * pixmap directory to use as the default path for the file - * entry. - * - * Returns: - **/ -void -nautilus_mime_type_icon_entry_set_pixmap_subdir(NautilusMimeIconEntry *ientry, const gchar *subdir) -{ - gchar *p; - g_return_if_fail (ientry != NULL); - g_return_if_fail (NAUTILUS_MIME_IS_ICON_ENTRY (ientry)); - - if(!subdir) - subdir = "."; - - p = gnome_pixmap_file (subdir); - gnome_file_entry_set_default_path(GNOME_FILE_ENTRY(ientry->fentry),p); - g_free(p); -} - -/** - * nautilus_mime_type_icon_entry_set_icon: - * @ientry: the NautilusMimeIconEntry to work with - * @filename: a filename - * - * Description: Sets the icon of NautilusMimeIconEntry to be the one pointed to by - * @filename (in the current subdirectory). - * - * Returns: - **/ -void -nautilus_mime_type_icon_entry_set_icon (NautilusMimeIconEntry *ientry, const gchar *filename) -{ - g_return_if_fail (ientry != NULL); - g_return_if_fail (NAUTILUS_MIME_IS_ICON_ENTRY (ientry)); - - if(!filename) { - filename = ""; - } - - gtk_entry_set_text (GTK_ENTRY (nautilus_mime_type_icon_entry_gtk_entry (ientry)), filename); - entry_changed (NULL, ientry); -} - -/** - * nautilus_mime_type_icon_entry_get_full_filename: - * @ientry: the NautilusMimeIconEntry to work with - * - * Description: Gets the file name of the image if it was possible - * to load it into the preview. That is, it will only return a filename - * if the image exists and it was possible to load it as an image. - * - * Returns: a newly allocated string with the path or %NULL if it - * couldn't load the file - **/ -gchar * -nautilus_mime_type_icon_entry_get_full_filename (NautilusMimeIconEntry *ientry) -{ - GtkWidget *child; - - g_return_val_if_fail (ientry != NULL,NULL); - g_return_val_if_fail (NAUTILUS_MIME_IS_ICON_ENTRY (ientry),NULL); - - child = GTK_BIN(ientry->frame)->child; - - /* this happens if it doesn't exist or isn't an image */ - if (!GNOME_IS_PIXMAP (child)) { - return NULL; - } - - return gnome_file_entry_get_full_path(GNOME_FILE_ENTRY(ientry->fentry), - TRUE); -} |