Implemented the `File -> New -> Shortcut' command.

I have also implemented a "no-new-button" mode for the folder
selection dialog widget.

svn path=/trunk/; revision=10655

4 files changed, 150 insertions, 14 deletions

diff --git a/shell/ChangeLog b/shell/ChangeLog
index eed8f838fc..98a719d656 100644
--- a/shell/ChangeLog
+++ b/shell/ChangeLog
@@ -1,5 +1,21 @@
 2001-07-01  Ettore Perazzoli  <ettore@ximian.com>
 
+	* e-shell-view-menu.c (command_new_shortcut): New, implementation
+	for the "New Shortcut" command create a new shortcut.
+	(goto_folder_dialog_cancelled_cb): Renamed from
+	`folder_selection_dialog_cancelled_callback'.
+	(goto_folder_dialog_folder_selected_cb): Renamed from
+	`folder_selection_dialog_cancelled_callback'.
+
+	* e-shell-folder-selection-dialog.c: New member `allow_creation'
+	in `EShellFolderSelectionDialogPrivate'.
+	(e_shell_folder_selection_dialog_get_allow_creation): New; return
+	the value of `allow_creation'.
+	(e_shell_folder_selection_dialog_set_allow_creation): New; hide or
+	show the "New" button according to the @allow_creation arg.
+
+2001-07-01  Ettore Perazzoli  <ettore@ximian.com>
+
 	* e-shortcuts-view.c: Added "Rename Group" command to the
 	right-click group menu item.
 	(rename_group_cb): New callback for the "Rename Group" command.
diff --git a/shell/e-shell-folder-selection-dialog.c b/shell/e-shell-folder-selection-dialog.c
index 0096462ab7..8ef598c50b 100644
--- a/shell/e-shell-folder-selection-dialog.c
+++ b/shell/e-shell-folder-selection-dialog.c
@@ -50,6 +50,8 @@ struct _EShellFolderSelectionDialogPrivate {
 	GList *allowed_types;
 	EStorageSet *storage_set;
 	GtkWidget *storage_set_view;
+
+	gboolean allow_creation;
 };
 
 enum {
@@ -252,6 +254,7 @@ init (EShellFolderSelectionDialog *shell_folder_selection_dialog)
 	priv->storage_set      = NULL;
 	priv->storage_set_view = NULL;
 	priv->allowed_types    = NULL;
+	priv->allow_creation   = TRUE;
 
 	shell_folder_selection_dialog->priv = priv;
 }
@@ -426,6 +429,56 @@ e_shell_folder_selection_dialog_new (EShell *shell,
 }
 
 
+/**
+ * e_shell_folder_selection_dialog_set_allow_creation:
+ * @folder_selection_dialog: An EShellFolderSelectionDialog widget
+ * @allow_creation: Boolean specifying whether the "New..." button should be
+ * displayed
+ * 
+ * Specify whether @folder_selection_dialog should have a "New..." button to
+ * create a new folder or not.
+ **/
+void
+e_shell_folder_selection_dialog_set_allow_creation (EShellFolderSelectionDialog *folder_selection_dialog,
+						    gboolean allow_creation)
+{
+	GList *button_list_item;
+	GtkWidget *button;
+
+	g_return_if_fail (folder_selection_dialog != NULL);
+	g_return_if_fail (E_IS_SHELL_FOLDER_SELECTION_DIALOG (folder_selection_dialog));
+
+	folder_selection_dialog->priv->allow_creation = !! allow_creation;
+
+	button_list_item = g_list_nth (GNOME_DIALOG (folder_selection_dialog)->buttons, 2);
+	g_assert (button_list_item != NULL);
+
+	button = GTK_WIDGET (button_list_item->data);
+
+	if (allow_creation)
+		gtk_widget_show (button);
+	else
+		gtk_widget_hide (button);
+}
+
+/**
+ * e_shell_folder_selection_dialog_get_allow_creation:
+ * @folder_selection_dialog: An EShellFolderSelectionDialog widget
+ * 
+ * Get whether the "New..." button is displayed.
+ * 
+ * Return value: %TRUE if the "New..." button is displayed, %FALSE otherwise.
+ **/
+gboolean
+e_shell_folder_selection_dialog_get_allow_creation (EShellFolderSelectionDialog *folder_selection_dialog)
+{
+	g_return_val_if_fail (folder_selection_dialog != NULL, FALSE);
+	g_return_val_if_fail (E_IS_SHELL_FOLDER_SELECTION_DIALOG (folder_selection_dialog), FALSE);
+
+	return folder_selection_dialog->priv->allow_creation;
+}
+
+
 const char *
 e_shell_folder_selection_dialog_get_selected_path (EShellFolderSelectionDialog *folder_selection_dialog)
 {
diff --git a/shell/e-shell-folder-selection-dialog.h b/shell/e-shell-folder-selection-dialog.h
index cf0de808d2..7cf2ec259e 100644
--- a/shell/e-shell-folder-selection-dialog.h
+++ b/shell/e-shell-folder-selection-dialog.h
@@ -72,6 +72,10 @@ GtkWidget  *e_shell_folder_selection_dialog_new                (EShell
 								const char                  *default_uri,
 								const char                  *allowed_types[]);
 
+void      e_shell_folder_selection_dialog_set_allow_creation  (EShellFolderSelectionDialog *folder_selection_dialog,
+							       gboolean                     allow_creation);
+gboolean  e_shell_folder_selection_dialog_get_allow_creation  (EShellFolderSelectionDialog *folder_selection_dialog);
+
 const char *e_shell_folder_selection_dialog_get_selected_path  (EShellFolderSelectionDialog *folder_selection_dialog);
 
 #ifdef cplusplus
diff --git a/shell/e-shell-view-menu.c b/shell/e-shell-view-menu.c
index d141e43662..7e5bef44b1 100644
--- a/shell/e-shell-view-menu.c
+++ b/shell/e-shell-view-menu.c
@@ -422,20 +422,16 @@ command_folder_properties (BonoboUIComponent *uih,
 /* Going to a folder.  */
 
 static void
-folder_selection_dialog_cancelled_cb (EShellFolderSelectionDialog *folder_selection_dialog,
-				      void *data)
+goto_folder_dialog_cancelled_cb (EShellFolderSelectionDialog *folder_selection_dialog,
+				 void *data)
 {
-	EShellView *shell_view;
-
-	shell_view = E_SHELL_VIEW (data);
-
 	gtk_widget_destroy (GTK_WIDGET (folder_selection_dialog));
 }
 
 static void
-folder_selection_dialog_folder_selected_cb (EShellFolderSelectionDialog *folder_selection_dialog,
-					    const char *path,
-					    void *data)
+goto_folder_dialog_folder_selected_cb (EShellFolderSelectionDialog *folder_selection_dialog,
+				       const char *path,
+				       void *data)
 {
 	if (path != NULL) {
 		EShellView *shell_view;
@@ -472,10 +468,10 @@ command_goto_folder (BonoboUIComponent *uih,
 
 	gtk_window_set_transient_for (GTK_WINDOW (folder_selection_dialog), GTK_WINDOW (shell_view));
 
-	gtk_signal_connect (GTK_OBJECT (folder_selection_dialog), "folder_selected",
-			    GTK_SIGNAL_FUNC (folder_selection_dialog_folder_selected_cb), shell_view);
 	gtk_signal_connect (GTK_OBJECT (folder_selection_dialog), "cancelled",
-			    GTK_SIGNAL_FUNC (folder_selection_dialog_cancelled_cb), shell_view);
+			    GTK_SIGNAL_FUNC (goto_folder_dialog_cancelled_cb), shell_view);
+	gtk_signal_connect (GTK_OBJECT (folder_selection_dialog), "folder_selected",
+			    GTK_SIGNAL_FUNC (goto_folder_dialog_folder_selected_cb), shell_view);
 
 	gtk_widget_show (folder_selection_dialog);
 }
@@ -556,9 +552,76 @@ command_new_mail_message (BonoboUIComponent *uih,
 
 	CORBA_exception_free (&ev);
 }
-	
-DEFINE_UNIMPLEMENTED (command_new_shortcut)
 
+
+static void
+new_shortcut_dialog_cancelled_cb (EShellFolderSelectionDialog *folder_selection_dialog,
+				  void *data)
+{
+	gtk_widget_destroy (GTK_WIDGET (folder_selection_dialog));
+}
+
+static void
+new_shortcut_dialog_folder_selected_cb (EShellFolderSelectionDialog *folder_selection_dialog,
+					const char *path,
+					void *data)
+{
+	EShellView *shell_view;
+	EShell *shell;
+	EShortcuts *shortcuts;
+	EFolder *folder;
+	int group_num;
+	char *evolution_uri;
+
+	if (path == NULL)
+		return;
+
+	shell_view = E_SHELL_VIEW (data);
+	shell = e_shell_view_get_shell (shell_view);
+	shortcuts = e_shell_get_shortcuts (shell);
+
+	folder = e_storage_set_get_folder (e_shell_get_storage_set (shell), path);
+	if (folder == NULL)
+		return;
+
+	group_num = e_shell_view_get_current_shortcuts_group_num (shell_view);
+
+	evolution_uri = g_strconcat (E_SHELL_URI_PREFIX, path, NULL);
+
+	/* FIXME: I shouldn't have to set the type here.  Maybe.  */
+	e_shortcuts_add_shortcut (shortcuts, group_num, -1, evolution_uri, NULL, e_folder_get_type_string (folder));
+
+	g_free (evolution_uri);
+
+	gtk_widget_destroy (GTK_WIDGET (folder_selection_dialog));
+}
+
+static void
+command_new_shortcut (BonoboUIComponent *uih,
+		      void *data,
+		      const char *path)
+{
+	EShellView *shell_view;
+	GtkWidget *folder_selection_dialog;
+
+	shell_view = E_SHELL_VIEW (data);
+
+	folder_selection_dialog = e_shell_folder_selection_dialog_new (e_shell_view_get_shell (shell_view),
+								       _("Create a new shortcut"),
+								       _("Select the folder you want the shortcut to point to:"),
+								       e_shell_view_get_current_uri (shell_view),
+								       NULL);
+	e_shell_folder_selection_dialog_set_allow_creation (E_SHELL_FOLDER_SELECTION_DIALOG (folder_selection_dialog),
+							    FALSE);
+
+	gtk_signal_connect (GTK_OBJECT (folder_selection_dialog), "cancelled",
+			    GTK_SIGNAL_FUNC (new_shortcut_dialog_cancelled_cb), shell_view);
+	gtk_signal_connect (GTK_OBJECT (folder_selection_dialog), "folder_selected",
+			    GTK_SIGNAL_FUNC (new_shortcut_dialog_folder_selected_cb), shell_view);
+
+	gtk_widget_show (folder_selection_dialog);
+}
+	
 DEFINE_UNIMPLEMENTED (command_new_contact)
 DEFINE_UNIMPLEMENTED (command_new_task_request)