diff options
Diffstat (limited to 'shell/e-shell-folder-selection-dialog.c')
| -rw-r--r-- | shell/e-shell-folder-selection-dialog.c | 539 |
1 files changed, 0 insertions, 539 deletions
diff --git a/shell/e-shell-folder-selection-dialog.c b/shell/e-shell-folder-selection-dialog.c deleted file mode 100644 index d37e5c09f2..0000000000 --- a/shell/e-shell-folder-selection-dialog.c +++ /dev/null @@ -1,539 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-shell-folder-selection-dialog.c - * - * Copyright (C) 2000, 2001 Ximian, Inc. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of version 2 of the GNU General Public - * License as published by the Free Software Foundation. - * - * 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., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Author: Ettore Perazzoli - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "e-shell-folder-selection-dialog.h" - -#include "e-shell-constants.h" -#include "e-shell-marshal.h" -#include "e-storage-set-view.h" -#include "e-storage-set.h" - -#include "e-shell-folder-creation-dialog.h" - -#include <libgnome/gnome-i18n.h> - -#include <gal/util/e-util.h> -#include <gal/widgets/e-scroll-frame.h> -#include <gal/widgets/e-gui-utils.h> - -#include <gtk/gtksignal.h> -#include <gtk/gtklabel.h> -#include <gtk/gtkstock.h> - -#include <string.h> - - -#define PARENT_TYPE (gtk_dialog_get_type ()) -static GtkDialogClass *parent_class = NULL; - -struct _EShellFolderSelectionDialogPrivate { - EShell *shell; - GList *allowed_types; - EStorageSet *storage_set; - GtkWidget *storage_set_view; - - gboolean allow_creation; -}; - -enum { - FOLDER_SELECTED, - CANCELLED, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - - -/* Utility functions. */ - -static gboolean -check_folder_type_valid (EShellFolderSelectionDialog *folder_selection_dialog) -{ - EShellFolderSelectionDialogPrivate *priv; - const char *selected_path; - EFolder *folder; - const char *folder_type; - GList *p; - - priv = folder_selection_dialog->priv; - if (priv->allowed_types == NULL) - return TRUE; - - selected_path = e_shell_folder_selection_dialog_get_selected_path (folder_selection_dialog); - if (selected_path == NULL) - return FALSE; - - folder = e_storage_set_get_folder (priv->storage_set, selected_path); - if (folder == NULL) - return FALSE; - - folder_type = e_folder_get_type_string (folder); - - for (p = priv->allowed_types; p != NULL; p = p->next) { - const char *type, *slash; - - type = (const char *) p->data; - if (strcasecmp (folder_type, type) == 0) - return TRUE; - slash = strchr (type, '/'); - if (slash && slash[1] == '*' && - g_strncasecmp (folder_type, type, slash - type) == 0) - return TRUE; - } - - return FALSE; -} - -static void -set_default_folder (EShellFolderSelectionDialog *shell_folder_selection_dialog, - const char *default_uri) -{ - EShellFolderSelectionDialogPrivate *priv; - char *default_path; - - g_assert (default_uri != NULL); - - priv = shell_folder_selection_dialog->priv; - - if (strncmp (default_uri, E_SHELL_URI_PREFIX, E_SHELL_URI_PREFIX_LEN) == 0) { - /* `evolution:' URI. */ - default_path = g_strdup (default_uri + E_SHELL_URI_PREFIX_LEN); - } else { - /* Physical URI. */ - default_path = e_storage_set_get_path_for_physical_uri (priv->storage_set, - default_uri); - } - - e_storage_set_view_set_current_folder (E_STORAGE_SET_VIEW (priv->storage_set_view), - default_path); - - g_free (default_path); -} - - -/* Folder creation dialog callback. */ - -static void -folder_creation_dialog_result_cb (EShell *shell, - EShellFolderCreationDialogResult result, - const char *path, - void *data) -{ - EShellFolderSelectionDialog *dialog; - EShellFolderSelectionDialogPrivate *priv; - - dialog = E_SHELL_FOLDER_SELECTION_DIALOG (data); - priv = dialog->priv; - - if (priv == NULL) { - g_warning ("dialog->priv is NULL, and should not be"); - return; - } - - if (result == E_SHELL_FOLDER_CREATION_DIALOG_RESULT_SUCCESS) - e_storage_set_view_set_current_folder (E_STORAGE_SET_VIEW (priv->storage_set_view), - path); -} - - -/* GtkObject methods. */ - -/* Saves the expanded state of the tree to a common filename */ -static void -save_expanded_state (EShellFolderSelectionDialog *folder_selection_dialog) -{ - EShellFolderSelectionDialogPrivate *priv; - char *filename; - - priv = folder_selection_dialog->priv; - - filename = g_strdup_printf ("%s/config/storage-set-view-expanded:folder-selection-dialog", - e_shell_get_local_directory (priv->shell)); - e_tree_save_expanded_state (E_TREE (priv->storage_set_view), filename); - g_free (filename); -} - -static void -impl_dispose (GObject *object) -{ - EShellFolderSelectionDialog *folder_selection_dialog; - EShellFolderSelectionDialogPrivate *priv; - - folder_selection_dialog = E_SHELL_FOLDER_SELECTION_DIALOG (object); - priv = folder_selection_dialog->priv; - - if (priv->storage_set != NULL) { - save_expanded_state (folder_selection_dialog); - g_object_unref (priv->storage_set); - priv->storage_set = NULL; - } - - (* G_OBJECT_CLASS (parent_class)->dispose) (object); -} - -static void -impl_finalize (GObject *object) -{ - EShellFolderSelectionDialog *folder_selection_dialog; - EShellFolderSelectionDialogPrivate *priv; - - folder_selection_dialog = E_SHELL_FOLDER_SELECTION_DIALOG (object); - priv = folder_selection_dialog->priv; - - e_free_string_list (priv->allowed_types); - - g_free (priv); - - (* G_OBJECT_CLASS (parent_class)->finalize) (object); -} - - -/* GtkDialog methods. */ - -static void -impl_response (GtkDialog *dialog, - int response) -{ - EShellFolderSelectionDialog *folder_selection_dialog; - EShellFolderSelectionDialogPrivate *priv; - EStorageSetView *storage_set_view; - const char *default_parent_folder; - const char *default_subtype; - char *default_type; - - folder_selection_dialog = E_SHELL_FOLDER_SELECTION_DIALOG (dialog); - priv = folder_selection_dialog->priv; - - switch (response) { - case GTK_RESPONSE_OK: - if (check_folder_type_valid (folder_selection_dialog)) { - g_signal_emit (folder_selection_dialog, signals[FOLDER_SELECTED], 0, - e_shell_folder_selection_dialog_get_selected_path (folder_selection_dialog)); - gtk_widget_destroy (GTK_WIDGET (dialog)); - } - break; - case GTK_RESPONSE_CANCEL: - g_signal_emit (folder_selection_dialog, signals[CANCELLED], 0); - gtk_widget_destroy (GTK_WIDGET (dialog)); - break; - default: /* New... */ - storage_set_view = E_STORAGE_SET_VIEW (priv->storage_set_view); - default_parent_folder = e_storage_set_view_get_current_folder (storage_set_view); - - /* The default type in the folder creation dialog will be the - first of the allowed types. If all types are allowed, - hardcode to "mail". */ - if (priv->allowed_types == NULL) - default_type = g_strdup ("mail"); - else { - default_subtype = (const char *) priv->allowed_types->data; - default_type = g_strndup (default_subtype, - strcspn (default_subtype, "/")); - } - - e_shell_show_folder_creation_dialog (priv->shell, GTK_WINDOW (dialog), - default_parent_folder, - default_type, - folder_creation_dialog_result_cb, - dialog); - g_free (default_type); - - break; - } -} - - -/* GTK+ type initialization. */ - -static void -class_init (EShellFolderSelectionDialogClass *klass) -{ - GObjectClass *object_class; - GtkDialogClass *dialog_class; - - parent_class = g_type_class_ref(PARENT_TYPE); - object_class = G_OBJECT_CLASS (klass); - dialog_class = GTK_DIALOG_CLASS (klass); - - object_class->dispose = impl_dispose; - object_class->finalize = impl_finalize; - - dialog_class->response = impl_response; - - signals[FOLDER_SELECTED] - = gtk_signal_new ("folder_selected", - GTK_RUN_LAST, - GTK_CLASS_TYPE (object_class), - G_STRUCT_OFFSET (EShellFolderSelectionDialogClass, folder_selected), - e_shell_marshal_NONE__STRING, - GTK_TYPE_NONE, 1, - GTK_TYPE_STRING); - - signals[CANCELLED] - = gtk_signal_new ("cancelled", - GTK_RUN_LAST, - GTK_CLASS_TYPE (object_class), - G_STRUCT_OFFSET (EShellFolderSelectionDialogClass, cancelled), - e_shell_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); -} - -static void -init (EShellFolderSelectionDialog *shell_folder_selection_dialog) -{ - EShellFolderSelectionDialogPrivate *priv; - - priv = g_new (EShellFolderSelectionDialogPrivate, 1); - priv->shell = NULL; - priv->storage_set = NULL; - priv->storage_set_view = NULL; - priv->allowed_types = NULL; - priv->allow_creation = TRUE; - - shell_folder_selection_dialog->priv = priv; -} - - -/* ETable callbacks. */ - -static void -folder_selected_cb (EStorageSetView *storage_set_view, - const char *path, - void *data) -{ - EShellFolderSelectionDialog *dialog; - - dialog = E_SHELL_FOLDER_SELECTION_DIALOG (data); - - if (check_folder_type_valid (dialog)) - gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, TRUE); - else - gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, FALSE); -} - -static gint -delete_event_cb (GtkWidget *w, GdkEvent *event, gpointer data) -{ - EShellFolderSelectionDialog *dialog = data; - - g_signal_emit (dialog, signals[CANCELLED], 0); - - return TRUE; -} - -static void -double_click_cb (EStorageSetView *essv, - int row, - ETreePath path, - int col, - GdkEvent *event, - EShellFolderSelectionDialog *folder_selection_dialog) -{ - g_return_if_fail (folder_selection_dialog != NULL); - - if (check_folder_type_valid (folder_selection_dialog)) { - g_signal_emit (folder_selection_dialog, signals[FOLDER_SELECTED], 0, - e_shell_folder_selection_dialog_get_selected_path (folder_selection_dialog)); - gtk_widget_destroy (GTK_WIDGET (folder_selection_dialog)); - } -} - - -/** - * e_shell_folder_selection_dialog_construct: - * @folder_selection_dialog: A folder selection dialog widget - * @shell: The this folder selection dialog is for - * @title: Title of the window - * @caption: A brief text to be put on top of the storage view - * @default_uri: The URI of the folder to be selected by default - * @allowed_types: List of the names of the allowed types - * - * Construct @folder_selection_dialog. - **/ -void -e_shell_folder_selection_dialog_construct (EShellFolderSelectionDialog *folder_selection_dialog, - EShell *shell, - const char *title, - const char *caption, - const char *default_uri, - const char *allowed_types[], - gboolean allow_creation) -{ - EShellFolderSelectionDialogPrivate *priv; - GtkWidget *scroll_frame; - GtkWidget *caption_label; - int i; - char *filename; - - g_return_if_fail (folder_selection_dialog != NULL); - g_return_if_fail (E_IS_SHELL_FOLDER_SELECTION_DIALOG (folder_selection_dialog)); - g_return_if_fail (shell != NULL); - g_return_if_fail (E_IS_SHELL (shell)); - - priv = folder_selection_dialog->priv; - - /* Basic dialog setup. */ - - gtk_window_set_policy (GTK_WINDOW (folder_selection_dialog), FALSE, TRUE, FALSE); - gtk_window_set_default_size (GTK_WINDOW (folder_selection_dialog), 350, 300); - gtk_window_set_modal (GTK_WINDOW (folder_selection_dialog), TRUE); - gtk_window_set_title (GTK_WINDOW (folder_selection_dialog), title); - - g_signal_connect (folder_selection_dialog, "delete_event", - G_CALLBACK (delete_event_cb), folder_selection_dialog); - - gtk_dialog_add_buttons (GTK_DIALOG (folder_selection_dialog), - GTK_STOCK_OK, GTK_RESPONSE_OK, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - NULL); - - if (allow_creation) - gtk_dialog_add_buttons (GTK_DIALOG (folder_selection_dialog), - GTK_STOCK_NEW, 1, - NULL); - - gtk_dialog_set_response_sensitive (GTK_DIALOG (folder_selection_dialog), GTK_RESPONSE_OK, FALSE); - - /* Make sure we get destroyed if the shell gets destroyed. */ - - priv->shell = shell; - g_object_weak_ref (G_OBJECT (shell), (GWeakNotify) gtk_widget_destroy, folder_selection_dialog); - - /* Set up the label. */ - - if (caption != NULL) { - caption_label = gtk_label_new (caption); - gtk_widget_show (caption_label); - - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (folder_selection_dialog)->vbox), - caption_label, FALSE, TRUE, 2); - } - - /* Set up the storage set and its view. */ - - priv->storage_set = e_shell_get_storage_set (shell); - g_object_ref (priv->storage_set); - - priv->storage_set_view = e_storage_set_create_new_view (priv->storage_set, NULL); - e_storage_set_view_set_allow_dnd (E_STORAGE_SET_VIEW (priv->storage_set_view), FALSE); - e_storage_set_view_enable_search (E_STORAGE_SET_VIEW (priv->storage_set_view), TRUE); - - /* Load the expanded state for this StorageSetView */ - filename = g_strdup_printf ("%s/config/storage-set-view-expanded:folder-selection-dialog", - e_shell_get_local_directory (priv->shell)); - - e_tree_load_expanded_state (E_TREE (priv->storage_set_view), - filename); - - g_free (filename); - - g_signal_connect (priv->storage_set_view, "double_click", G_CALLBACK (double_click_cb), folder_selection_dialog); - g_signal_connect (priv->storage_set_view, "folder_selected", G_CALLBACK (folder_selected_cb), folder_selection_dialog); - - g_assert (priv->allowed_types == NULL); - if (allowed_types != NULL) { - for (i = 0; allowed_types[i] != NULL; i++) - priv->allowed_types = g_list_prepend (priv->allowed_types, - g_strdup (allowed_types[i])); - - /* Preserve the order so we can use the first type listed as - the default for the folder creation dialog invoked by the - "New..." button. */ - priv->allowed_types = g_list_reverse (priv->allowed_types); - } - - if (default_uri != NULL) - set_default_folder (folder_selection_dialog, default_uri); - - scroll_frame = e_scroll_frame_new (NULL, NULL); - e_scroll_frame_set_shadow_type (E_SCROLL_FRAME (scroll_frame), GTK_SHADOW_IN); - e_scroll_frame_set_policy (E_SCROLL_FRAME (scroll_frame), - GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); - - gtk_container_add (GTK_CONTAINER (scroll_frame), priv->storage_set_view); - - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (folder_selection_dialog)->vbox), - scroll_frame, TRUE, TRUE, 2); - - gtk_widget_show (priv->storage_set_view); - gtk_widget_show (scroll_frame); - - GTK_WIDGET_SET_FLAGS (priv->storage_set_view, GTK_CAN_FOCUS); - gtk_widget_grab_focus (priv->storage_set_view); -} - -/** - * e_shell_folder_selection_dialog_new: - * @shell: The this folder selection dialog is for - * @title: Title of the window - * @caption: A brief text to be put on top of the storage view - * @default_uri: The URI of the folder to be selected by default - * @allowed_types: List of the names of the allowed types - * - * Create a new folder selection dialog widget. @default_uri can be either an - * `evolution:' URI or a physical URI (all the non-`evolution:' URIs are - * considered to be physical URIs). - * - * Return value: - **/ -GtkWidget * -e_shell_folder_selection_dialog_new (EShell *shell, - const char *title, - const char *caption, - const char *default_uri, - const char *allowed_types[], - gboolean allow_creation) -{ - EShellFolderSelectionDialog *folder_selection_dialog; - - g_return_val_if_fail (shell != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL (shell), NULL); - - folder_selection_dialog = g_object_new (e_shell_folder_selection_dialog_get_type (), NULL); - e_shell_folder_selection_dialog_construct (folder_selection_dialog, shell, - title, caption, default_uri, allowed_types, - allow_creation); - - return GTK_WIDGET (folder_selection_dialog); -} - - -const char * -e_shell_folder_selection_dialog_get_selected_path (EShellFolderSelectionDialog *folder_selection_dialog) -{ - EShellFolderSelectionDialogPrivate *priv; - - g_return_val_if_fail (folder_selection_dialog != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL_FOLDER_SELECTION_DIALOG (folder_selection_dialog), NULL); - - priv = folder_selection_dialog->priv; - - return e_storage_set_view_get_current_folder (E_STORAGE_SET_VIEW (priv->storage_set_view)); -} - - -E_MAKE_TYPE (e_shell_folder_selection_dialog, "EShellFolderSelectionDialog", EShellFolderSelectionDialog, - class_init, init, PARENT_TYPE) |