264 lines
7.4 KiB
C
264 lines
7.4 KiB
C
/*
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* e-shell-utils.c
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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*
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* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
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*
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*/
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/**
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* SECTION: e-shell-utils
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* @short_description: high-level utilities with shell integration
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* @include: shell/e-shell-utils.h
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**/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "e-shell-utils.h"
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#include <glib/gi18n-lib.h>
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#include <libedataserver/libedataserver.h>
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/**
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* e_shell_run_open_dialog:
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* @shell: an #EShell
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* @title: file chooser dialog title
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* @customize_func: optional dialog customization function
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* @customize_data: optional data to pass to @customize_func
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*
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* Runs a #GtkFileChooserDialog in open mode with the given title and
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* returns the selected #GFile. If @customize_func is provided, the
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* function is called just prior to running the dialog (the file chooser
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* is the first argument, @customize data is the second). If the user
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* cancels the dialog the function will return %NULL.
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*
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* Returns: the #GFile to open, or %NULL
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**/
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GFile *
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e_shell_run_open_dialog (EShell *shell,
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const gchar *title,
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GtkCallback customize_func,
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gpointer customize_data)
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{
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GtkFileChooser *file_chooser;
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GFile *chosen_file = NULL;
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GtkWidget *dialog;
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GtkWindow *parent;
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g_return_val_if_fail (E_IS_SHELL (shell), NULL);
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parent = e_shell_get_active_window (shell);
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dialog = gtk_file_chooser_dialog_new (
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title, parent,
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GTK_FILE_CHOOSER_ACTION_OPEN,
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_("_Cancel"), GTK_RESPONSE_CANCEL,
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_("_Open"), GTK_RESPONSE_ACCEPT, NULL);
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file_chooser = GTK_FILE_CHOOSER (dialog);
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gtk_dialog_set_default_response (
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GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
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gtk_file_chooser_set_local_only (file_chooser, FALSE);
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/* Allow further customizations before running the dialog. */
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if (customize_func != NULL)
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customize_func (dialog, customize_data);
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if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
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chosen_file = gtk_file_chooser_get_file (file_chooser);
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gtk_widget_destroy (dialog);
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return chosen_file;
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}
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/**
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* e_shell_run_save_dialog:
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* @shell: an #EShell
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* @title: file chooser dialog title
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* @suggestion: file name suggestion, or %NULL
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* @filters: Possible filters for dialog, or %NULL
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* @customize_func: optional dialog customization function
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* @customize_data: optional data to pass to @customize_func
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*
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* Runs a #GtkFileChooserDialog in save mode with the given title and
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* returns the selected #GFile. If @customize_func is provided, the
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* function is called just prior to running the dialog (the file chooser
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* is the first argument, @customize_data is the second). If the user
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* cancels the dialog the function will return %NULL.
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*
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* With non-%NULL @filters will be added also file filters to the dialog.
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* The string format is "pat1:mt1;pat2:mt2:...", where 'pat' is a pattern
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* and 'mt' is a MIME type for the pattern to be used. There can be more
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* than one MIME type, those are separated by comma.
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*
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* Returns: the #GFile to save to, or %NULL
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**/
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GFile *
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e_shell_run_save_dialog (EShell *shell,
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const gchar *title,
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const gchar *suggestion,
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const gchar *filters,
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GtkCallback customize_func,
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gpointer customize_data)
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{
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GtkFileChooser *file_chooser;
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GFile *chosen_file = NULL;
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GtkWidget *dialog;
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GtkWindow *parent;
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g_return_val_if_fail (E_IS_SHELL (shell), NULL);
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parent = e_shell_get_active_window (shell);
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dialog = gtk_file_chooser_dialog_new (
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title, parent,
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GTK_FILE_CHOOSER_ACTION_SAVE,
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_("_Cancel"), GTK_RESPONSE_CANCEL,
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_("_Save"), GTK_RESPONSE_ACCEPT, NULL);
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file_chooser = GTK_FILE_CHOOSER (dialog);
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gtk_dialog_set_default_response (
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GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
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gtk_file_chooser_set_local_only (file_chooser, FALSE);
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gtk_file_chooser_set_do_overwrite_confirmation (file_chooser, TRUE);
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if (suggestion != NULL) {
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gchar *current_name;
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current_name = g_strdup (suggestion);
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e_filename_make_safe (current_name);
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gtk_file_chooser_set_current_name (file_chooser, current_name);
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g_free (current_name);
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}
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if (filters != NULL) {
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gchar **flts = g_strsplit (filters, ";", -1);
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gint i;
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for (i = 0; flts && flts[i]; i++) {
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GtkFileFilter *filter = gtk_file_filter_new ();
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gchar *flt = flts[i];
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gchar *delim = strchr (flt, ':'), *next = NULL;
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if (delim) {
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*delim = 0;
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next = strchr (delim + 1, ',');
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}
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gtk_file_filter_add_pattern (filter, flt);
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if (g_ascii_strcasecmp (flt, "*.mbox") == 0)
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gtk_file_filter_set_name (
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filter, _("Berkeley Mailbox (mbox)"));
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else if (g_ascii_strcasecmp (flt, "*.vcf") == 0)
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gtk_file_filter_set_name (
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filter, _("vCard (.vcf)"));
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else if (g_ascii_strcasecmp (flt, "*.ics") == 0)
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gtk_file_filter_set_name (
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filter, _("iCalendar (.ics)"));
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while (delim) {
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delim++;
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if (next)
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*next = 0;
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gtk_file_filter_add_mime_type (filter, delim);
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delim = next;
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if (next)
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next = strchr (next + 1, ',');
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}
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gtk_file_chooser_add_filter (file_chooser, filter);
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}
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if (flts && flts[0]) {
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GtkFileFilter *filter = gtk_file_filter_new ();
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gtk_file_filter_add_pattern (filter, "*");
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gtk_file_filter_set_name (filter, _("All Files (*)"));
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gtk_file_chooser_add_filter (file_chooser, filter);
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}
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g_strfreev (flts);
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}
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/* Allow further customizations before running the dialog. */
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if (customize_func != NULL)
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customize_func (dialog, customize_data);
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if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
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chosen_file = gtk_file_chooser_get_file (file_chooser);
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gtk_widget_destroy (dialog);
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return chosen_file;
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}
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/**
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* e_shell_utils_import_uris:
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* @shell: The #EShell instance
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* @uris: %NULL-terminated list of URIs to import
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*
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* Imports given URIs to Evolution, giving user a choice what to import
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* if more than one importer can be applied, and where to import it, if
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* the importer itself is configurable.
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*
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* URIs should be either a filename or URI of form file://.
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* All others are skipped.
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*
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* Returns: the number of URIs successfully handled
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**/
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guint
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e_shell_utils_import_uris (EShell *shell,
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const gchar * const *uris)
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{
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GtkWindow *parent;
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GtkWidget *assistant;
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g_return_val_if_fail (shell != NULL, 0);
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g_return_val_if_fail (uris != NULL, 0);
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parent = e_shell_get_active_window (shell);
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assistant = e_import_assistant_new_simple (parent, uris);
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if (assistant) {
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g_signal_connect_after (
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assistant, "cancel",
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G_CALLBACK (gtk_widget_destroy), NULL);
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g_signal_connect_after (
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assistant, "finished",
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G_CALLBACK (gtk_widget_destroy), NULL);
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gtk_application_add_window (
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GTK_APPLICATION (shell),
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GTK_WINDOW (assistant));
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gtk_widget_show (assistant);
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} else
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g_warning ("Cannot import any of the given URIs");
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return g_strv_length ((gchar **) uris);
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}
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