diff options
Diffstat (limited to 'composer/e-msg-composer-attachment.c')
| -rw-r--r-- | composer/e-msg-composer-attachment.c | 480 |
1 files changed, 0 insertions, 480 deletions
diff --git a/composer/e-msg-composer-attachment.c b/composer/e-msg-composer-attachment.c deleted file mode 100644 index f4741d987f..0000000000 --- a/composer/e-msg-composer-attachment.c +++ /dev/null @@ -1,480 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-msg-composer-attachment.c - * - * Copyright (C) 1999 Helix Code, Inc. - * - * 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 of the - * License, 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, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - * - * Author: Ettore Perazzoli - */ - -/* This is the object representing an email attachment. It is implemented as a - GtkObject to make it easier for the application to handle it. For example, - the "changed" signal is emitted whenever something changes in the - attachment. Also, this contains the code to let users edit the - attachment manually. */ - -#include <sys/stat.h> - -#include <gnome.h> - -#include "e-msg-composer-attachment.h" - - -enum { - CHANGED, - LAST_SIGNAL -}; -static guint signals[LAST_SIGNAL] = { 0 }; - -static GtkObjectClass *parent_class = NULL; - - -/* Utility functions. */ - -static const gchar * -get_mime_type (const gchar *file_name) -{ - const gchar *mime_type; - - mime_type = gnome_mime_type_of_file (file_name); - if (mime_type == NULL) - mime_type = "application/octet-stream"; - - return mime_type; -} - -static void -init_mime_type (EMsgComposerAttachment *attachment) -{ - attachment->mime_type = g_strdup (get_mime_type (attachment->file_name)); -} - -static void -set_mime_type (EMsgComposerAttachment *attachment) -{ - g_free (attachment->mime_type); - init_mime_type (attachment); -} - -static void -changed (EMsgComposerAttachment *attachment) -{ - gtk_signal_emit (GTK_OBJECT (attachment), signals[CHANGED]); -} - - -/* GtkObject methods. */ - -static void -destroy (GtkObject *object) -{ - EMsgComposerAttachment *attachment; - - attachment = E_MSG_COMPOSER_ATTACHMENT (object); - - g_free (attachment->file_name); - g_free (attachment->description); - g_free (attachment->mime_type); -} - - -/* Signals. */ - -static void -real_changed (EMsgComposerAttachment *msg_composer_attachment) -{ - g_return_if_fail (msg_composer_attachment != NULL); - g_return_if_fail (E_IS_MSG_COMPOSER_ATTACHMENT (msg_composer_attachment)); -} - - -static void -class_init (EMsgComposerAttachmentClass *klass) -{ - GtkObjectClass *object_class; - - object_class = (GtkObjectClass*) klass; - - parent_class = gtk_type_class (gtk_object_get_type ()); - - object_class->destroy = destroy; - - signals[CHANGED] = gtk_signal_new ("changed", - GTK_RUN_FIRST, - object_class->type, - GTK_SIGNAL_OFFSET - (EMsgComposerAttachmentClass, - changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - - gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL); - - klass->changed = real_changed; -} - -static void -init (EMsgComposerAttachment *msg_composer_attachment) -{ - msg_composer_attachment->editor_gui = NULL; - msg_composer_attachment->file_name = NULL; - msg_composer_attachment->description = NULL; - msg_composer_attachment->mime_type = NULL; - msg_composer_attachment->size = 0; -} - -GtkType -e_msg_composer_attachment_get_type (void) -{ - static GtkType type = 0; - - if (type == 0) { - static const GtkTypeInfo info = { - "EMsgComposerAttachment", - sizeof (EMsgComposerAttachment), - sizeof (EMsgComposerAttachmentClass), - (GtkClassInitFunc) class_init, - (GtkObjectInitFunc) init, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (gtk_object_get_type (), &info); - } - - return type; -} - - -/** - * e_msg_composer_attachment_new: - * @file_name: - * - * Return value: - **/ -EMsgComposerAttachment * -e_msg_composer_attachment_new (const gchar *file_name) -{ - EMsgComposerAttachment *new; - struct stat statbuf; - - g_return_val_if_fail (file_name != NULL, NULL); - - new = gtk_type_new (e_msg_composer_attachment_get_type ()); - - new->editor_gui = NULL; - - new->file_name = g_strdup (file_name); - new->description = g_strdup (g_basename (new->file_name)); - - if (stat (file_name, &statbuf) < 0) - new->size = 0; - else - new->size = statbuf.st_size; - - init_mime_type (new); - - return new; -} - - -/* The attachment property dialog. */ - -struct _DialogData { - GtkWidget *dialog; - GtkEntry *file_name_entry; - GtkEntry *description_entry; - GtkEntry *mime_type_entry; - GtkWidget *browse_widget; - EMsgComposerAttachment *attachment; -}; -typedef struct _DialogData DialogData; - -static void -destroy_dialog_data (DialogData *data) -{ - if (data->browse_widget != NULL) - gtk_widget_destroy (data->browse_widget); - g_free (data); -} - -static void -update_mime_type (DialogData *data) -{ - const gchar *mime_type; - const gchar *file_name; - - file_name = gtk_entry_get_text (data->file_name_entry); - mime_type = get_mime_type (file_name); - - gtk_entry_set_text (data->mime_type_entry, mime_type); -} - -static void -browse_ok_cb (GtkWidget *widget, - gpointer data) -{ - GtkWidget *file_selection; - DialogData *dialog_data; - const gchar *file_name; - - dialog_data = (DialogData *) data; - file_selection = gtk_widget_get_toplevel (widget); - - file_name = gtk_file_selection_get_filename - (GTK_FILE_SELECTION (file_selection)); - - gtk_entry_set_text (dialog_data->file_name_entry, file_name); - - update_mime_type (dialog_data); - - gtk_widget_hide (file_selection); -} - -static void -browse (DialogData *data) -{ - if (data->browse_widget == NULL) { - GtkWidget *file_selection; - GtkWidget *cancel_button; - GtkWidget *ok_button; - - file_selection - = gtk_file_selection_new (_("Select attachment")); - gtk_window_set_position (GTK_WINDOW (file_selection), - GTK_WIN_POS_MOUSE); - gtk_window_set_transient_for (GTK_WINDOW (file_selection), - GTK_WINDOW (data->dialog)); - - ok_button = GTK_FILE_SELECTION (file_selection)->ok_button; - gtk_signal_connect (GTK_OBJECT (ok_button), - "clicked", GTK_SIGNAL_FUNC (browse_ok_cb), - data); - - cancel_button - = GTK_FILE_SELECTION (file_selection)->cancel_button; - gtk_signal_connect_object (GTK_OBJECT (cancel_button), - "clicked", - GTK_SIGNAL_FUNC (gtk_widget_hide), - GTK_OBJECT (file_selection)); - - data->browse_widget = file_selection; - } - - gtk_widget_show (GTK_WIDGET (data->browse_widget)); -} - -static void -set_entry (GladeXML *xml, - const gchar *widget_name, - const gchar *value) -{ - GtkEntry *entry; - - entry = GTK_ENTRY (glade_xml_get_widget (xml, widget_name)); - if (entry == NULL) - g_warning ("Entry for `%s' not found.", widget_name); - gtk_entry_set_text (entry, value); -} - -static void -connect_entry_changed (GladeXML *gui, - const gchar *name, - GtkSignalFunc func, - gpointer data) -{ - GtkWidget *widget; - - widget = glade_xml_get_widget (gui, name); - gtk_signal_connect (GTK_OBJECT (widget), "changed", func, data); -} - -static void -connect_widget (GladeXML *gui, - const gchar *name, - const gchar *signal_name, - GtkSignalFunc func, - gpointer data) -{ - GtkWidget *widget; - - widget = glade_xml_get_widget (gui, name); - gtk_signal_connect (GTK_OBJECT (widget), signal_name, func, data); -} - -static void -apply (DialogData *data) -{ - EMsgComposerAttachment *attachment; - - attachment = data->attachment; - - g_free (attachment->file_name); - attachment->file_name = g_strdup (gtk_entry_get_text - (data->file_name_entry)); - - g_free (attachment->description); - attachment->description = g_strdup (gtk_entry_get_text - (data->description_entry)); - - g_free (attachment->mime_type); - attachment->mime_type = g_strdup (gtk_entry_get_text - (data->mime_type_entry)); - - changed (attachment); -} - -static void -entry_changed_cb (GtkWidget *widget, gpointer data) -{ - DialogData *dialog_data; - GladeXML *gui; - GtkWidget *apply_button; - - dialog_data = (DialogData *) data; - gui = dialog_data->attachment->editor_gui; - - apply_button = glade_xml_get_widget (gui, "apply_button"); - gtk_widget_set_sensitive (apply_button, TRUE); -} - -static void -close_cb (GtkWidget *widget, - gpointer data) -{ - EMsgComposerAttachment *attachment; - DialogData *dialog_data; - - dialog_data = (DialogData *) data; - attachment = dialog_data->attachment; - - gtk_widget_destroy (glade_xml_get_widget (attachment->editor_gui, - "dialog")); - gtk_object_unref (GTK_OBJECT (attachment->editor_gui)); - attachment->editor_gui = NULL; - - destroy_dialog_data (dialog_data); -} - -static void -apply_cb (GtkWidget *widget, - gpointer data) -{ - DialogData *dialog_data; - - dialog_data = (DialogData *) data; - apply (dialog_data); -} - -static void -ok_cb (GtkWidget *widget, - gpointer data) -{ - apply_cb (widget, data); - close_cb (widget, data); -} - -static void -browse_cb (GtkWidget *widget, - gpointer data) -{ - DialogData *dialog_data; - - dialog_data = (DialogData *) data; - browse (dialog_data); -} - -static void -file_name_focus_out_cb (GtkWidget *widget, - GdkEventFocus *event, - gpointer data) -{ - DialogData *dialog_data; - - dialog_data = (DialogData *) data; - update_mime_type (dialog_data); -} - - -void -e_msg_composer_attachment_edit (EMsgComposerAttachment *attachment, - GtkWidget *parent) -{ - DialogData *dialog_data; - GladeXML *editor_gui; - - g_return_if_fail (attachment != NULL); - g_return_if_fail (E_IS_MSG_COMPOSER_ATTACHMENT (attachment)); - - if (attachment->editor_gui != NULL) { - GtkWidget *window; - - window = glade_xml_get_widget (attachment->editor_gui, - "dialog"); - gdk_window_show (window->window); - return; - } - - editor_gui = glade_xml_new (E_GLADEDIR "/e-msg-composer-attachment.glade", - NULL); - if (editor_gui == NULL) { - g_warning ("Cannot load `e-msg-composer-attachment.glade'"); - return; - } - - attachment->editor_gui = editor_gui; - - gtk_window_set_transient_for - (GTK_WINDOW (glade_xml_get_widget (editor_gui, "dialog")), - GTK_WINDOW (gtk_widget_get_toplevel (parent))); - - dialog_data = g_new (DialogData, 1); - dialog_data->browse_widget = NULL; - dialog_data->attachment = attachment; - dialog_data->dialog = glade_xml_get_widget (editor_gui, "dialog"); - dialog_data->file_name_entry = GTK_ENTRY (glade_xml_get_widget - (editor_gui, - "file_name_entry")); - dialog_data->description_entry = GTK_ENTRY (glade_xml_get_widget - (editor_gui, - "description_entry")); - dialog_data->mime_type_entry = GTK_ENTRY (glade_xml_get_widget - (editor_gui, - "mime_type_entry")); - - if (attachment != NULL) { - set_entry (editor_gui, "file_name_entry", attachment->file_name); - set_entry (editor_gui, "description_entry", attachment->description); - set_entry (editor_gui, "mime_type_entry", attachment->mime_type); - } - - connect_entry_changed (editor_gui, "file_name_entry", - entry_changed_cb, dialog_data); - connect_entry_changed (editor_gui, "description_entry", - entry_changed_cb, dialog_data); - - connect_widget (editor_gui, "ok_button", "clicked", ok_cb, dialog_data); - connect_widget (editor_gui, "apply_button", "clicked", apply_cb, dialog_data); - connect_widget (editor_gui, "close_button", "clicked", close_cb, dialog_data); - - connect_widget (editor_gui, "browse_button", "clicked", browse_cb, dialog_data); - - connect_widget (editor_gui, "file_name_entry", "focus_out_event", - file_name_focus_out_cb, dialog_data); -} |