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-rw-r--r--composer/e-msg-composer-attachment-bar.c653
1 files changed, 0 insertions, 653 deletions
diff --git a/composer/e-msg-composer-attachment-bar.c b/composer/e-msg-composer-attachment-bar.c
deleted file mode 100644
index 405104f608..0000000000
--- a/composer/e-msg-composer-attachment-bar.c
+++ /dev/null
@@ -1,653 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* e-msg-composer-attachment-bar.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
- */
-
-#include <gnome.h>
-#include <glade/glade.h>
-
-#include "e-msg-composer-attachment.h"
-#include "e-msg-composer-attachment-bar.h"
-#include "camel/camel-data-wrapper.h"
-#include "camel/camel-stream-fs.h"
-#include "camel/camel-mime-part.h"
-
-
-#define ICON_WIDTH 64
-#define ICON_SEPARATORS " /-_"
-#define ICON_SPACING 2
-#define ICON_ROW_SPACING ICON_SPACING
-#define ICON_COL_SPACING ICON_SPACING
-#define ICON_BORDER 2
-#define ICON_TEXT_SPACING 2
-
-
-static GnomeIconListClass *parent_class = NULL;
-
-struct _EMsgComposerAttachmentBarPrivate {
- GList *attachments;
- guint num_attachments;
-
- GtkWidget *context_menu;
- GtkWidget *icon_context_menu;
-};
-
-
-enum {
- CHANGED,
- LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL] = { 0 };
-
-
-static void update (EMsgComposerAttachmentBar *bar);
-
-
-static gchar *
-size_to_string (gulong size)
-{
- gchar *size_string;
-
- /* FIXME: The following should probably go into a separate module, as
- we might have to do the same thing in other places as well. Also,
- I am not sure this will be OK for all the languages. */
-
- if (size < 1e3L) {
- if (size == 1)
- size_string = g_strdup (_("1 byte"));
- else
- size_string = g_strdup_printf (_("%u bytes"),
- (guint) size);
- } else {
- gdouble displayed_size;
-
- if (size < 1e6L) {
- displayed_size = (gdouble) size / 1.0e3;
- size_string = g_strdup_printf (_("%.1fK"),
- displayed_size);
- } else if (size < 1e9L) {
- displayed_size = (gdouble) size / 1.0e6;
- size_string = g_strdup_printf (_("%.1fM"),
- displayed_size);
- } else {
- displayed_size = (gdouble) size / 1.0e9;
- size_string = g_strdup_printf (_("%.1fG"),
- displayed_size);
- }
- }
-
- return size_string;
-}
-
-/* Attachment handling functions. */
-
-static void
-free_attachment_list (EMsgComposerAttachmentBar *bar)
-{
- EMsgComposerAttachmentBarPrivate *priv;
- GList *p;
-
- priv = bar->priv;
-
- for (p = priv->attachments; p != NULL; p = p->next)
- gtk_object_unref (GTK_OBJECT (p->data));
-}
-
-static void
-attachment_changed_cb (EMsgComposerAttachment *attachment,
- gpointer data)
-{
- update (E_MSG_COMPOSER_ATTACHMENT_BAR (data));
-}
-
-static void
-add_common (EMsgComposerAttachmentBar *bar,
- EMsgComposerAttachment *attachment)
-{
- gtk_signal_connect (GTK_OBJECT (attachment), "changed",
- GTK_SIGNAL_FUNC (attachment_changed_cb),
- bar);
-
- bar->priv->attachments = g_list_append (bar->priv->attachments,
- attachment);
- bar->priv->num_attachments++;
-
- update (bar);
-
- gtk_signal_emit (GTK_OBJECT (bar), signals[CHANGED]);
-}
-
-static void
-add_from_mime_part (EMsgComposerAttachmentBar *bar,
- CamelMimePart *part)
-{
- add_common (bar, e_msg_composer_attachment_new_from_mime_part (part));
-}
-
-static void
-add_from_file (EMsgComposerAttachmentBar *bar,
- const gchar *file_name)
-{
- add_common (bar, e_msg_composer_attachment_new (file_name));
-}
-
-static void
-remove_attachment (EMsgComposerAttachmentBar *bar,
- EMsgComposerAttachment *attachment)
-{
- bar->priv->attachments = g_list_remove (bar->priv->attachments,
- attachment);
- bar->priv->num_attachments--;
-
- gtk_object_unref (GTK_OBJECT (attachment));
-
- gtk_signal_emit (GTK_OBJECT (bar), signals[CHANGED]);
-}
-
-
-/* Icon list contents handling. */
-
-static void
-update (EMsgComposerAttachmentBar *bar)
-{
- EMsgComposerAttachmentBarPrivate *priv;
- GnomeIconList *icon_list;
- GList *p;
-
- priv = bar->priv;
- icon_list = GNOME_ICON_LIST (bar);
-
- gnome_icon_list_freeze (icon_list);
-
- gnome_icon_list_clear (icon_list);
-
- /* FIXME could be faster, but we don't care. */
-
- for (p = priv->attachments; p != NULL; p = p->next) {
- EMsgComposerAttachment *attachment;
- const gchar *icon_name, *desc;
- gchar *size_string, *label, *mime_type;
- GMimeContentField *content_type;
-
- attachment = p->data;
- content_type = camel_mime_part_get_content_type (attachment->body);
- mime_type = g_strdup_printf ("%s/%s", content_type->type,
- content_type->subtype);
- icon_name = gnome_mime_get_value (mime_type, "icon-filename");
- g_free (mime_type);
-
- /* FIXME we need some better default icon. */
- if (icon_name == NULL)
- icon_name = gnome_mime_get_value ("text/plain",
- "icon-filename");
-
- desc = camel_mime_part_get_description (attachment->body);
- if (!desc)
- desc = camel_mime_part_get_filename (attachment->body);
- if (!desc)
- desc = "attachment";
-
- if (attachment->size) {
- size_string = size_to_string (attachment->size);
- label = g_strdup_printf ("%s (%s)", desc, size_string);
- g_free (size_string);
- } else
- label = g_strdup (desc);
-
- gnome_icon_list_append (icon_list, icon_name, label);
- g_free (label);
- }
-
- gnome_icon_list_thaw (icon_list);
-}
-
-static void
-remove_selected (EMsgComposerAttachmentBar *bar)
-{
- GnomeIconList *icon_list;
- EMsgComposerAttachment *attachment;
- GList *attachment_list;
- GList *p;
- gint num;
-
- icon_list = GNOME_ICON_LIST (bar);
-
- /* Weee! I am especially proud of this piece of cheesy code: it is
- truly awful. But unless one attaches a huge number of files, it
- will not be as greedy as intended. FIXME of course. */
-
- attachment_list = NULL;
- for (p = icon_list->selection; p != NULL; p = p->next) {
- num = GPOINTER_TO_INT (p->data);
- attachment = E_MSG_COMPOSER_ATTACHMENT
- (g_list_nth (bar->priv->attachments, num)->data);
- attachment_list = g_list_prepend (attachment_list, attachment);
- }
-
- for (p = attachment_list; p != NULL; p = p->next)
- remove_attachment (bar, E_MSG_COMPOSER_ATTACHMENT (p->data));
-
- g_list_free (attachment_list);
-
- update (bar);
-}
-
-static void
-edit_selected (EMsgComposerAttachmentBar *bar)
-{
- GnomeIconList *icon_list;
- EMsgComposerAttachment *attachment;
- gint num;
-
- icon_list = GNOME_ICON_LIST (bar);
-
- num = GPOINTER_TO_INT (icon_list->selection->data);
- attachment = g_list_nth (bar->priv->attachments, num)->data;
-
- e_msg_composer_attachment_edit (attachment, GTK_WIDGET (bar));
-}
-
-
-/* "Attach" dialog. */
-
-static void
-attach_cb (GtkWidget *widget,
- gpointer data)
-{
- EMsgComposerAttachmentBar *bar;
- GtkWidget *file_selection;
- const gchar *file_name;
-
- file_selection = gtk_widget_get_toplevel (widget);
- bar = E_MSG_COMPOSER_ATTACHMENT_BAR (data);
-
- file_name = gtk_file_selection_get_filename
- (GTK_FILE_SELECTION (file_selection));
- add_from_file (bar, file_name);
-
- gtk_widget_hide (file_selection);
-}
-
-static void
-add_from_user (EMsgComposerAttachmentBar *bar)
-{
- static GtkWidget *fs;
-
- if (!fs) {
- GtkWidget *cancel_button;
- GtkWidget *ok_button;
-
- fs = gtk_file_selection_new (_("Add attachment"));
-
- ok_button = GTK_FILE_SELECTION (fs)->ok_button;
- gtk_signal_connect (GTK_OBJECT (ok_button),
- "clicked", GTK_SIGNAL_FUNC (attach_cb),
- bar);
-
- cancel_button = GTK_FILE_SELECTION (fs)->cancel_button;
- gtk_signal_connect_object (GTK_OBJECT (cancel_button),
- "clicked",
- GTK_SIGNAL_FUNC (gtk_widget_hide),
- GTK_OBJECT (fs));
-
- gtk_signal_connect (GTK_OBJECT (fs), "delete_event",
- GTK_SIGNAL_FUNC (gtk_widget_hide), NULL);
- } else
- gtk_file_selection_set_filename (GTK_FILE_SELECTION (fs), "");
-
- gtk_window_set_position (GTK_WINDOW (fs), GTK_WIN_POS_MOUSE);
-
- gtk_widget_show (GTK_WIDGET (fs));
-}
-
-
-/* Callbacks. */
-
-static void
-add_cb (GtkWidget *widget,
- gpointer data)
-{
- g_return_if_fail (E_IS_MSG_COMPOSER_ATTACHMENT_BAR (data));
-
- add_from_user (E_MSG_COMPOSER_ATTACHMENT_BAR (data));
-}
-
-static void
-properties_cb (GtkWidget *widget,
- gpointer data)
-{
- EMsgComposerAttachmentBar *bar;
-
- g_return_if_fail (E_IS_MSG_COMPOSER_ATTACHMENT_BAR (data));
-
- bar = E_MSG_COMPOSER_ATTACHMENT_BAR (data);
- edit_selected (data);
-}
-
-static void
-remove_cb (GtkWidget *widget,
- gpointer data)
-{
- EMsgComposerAttachmentBar *bar;
-
- g_return_if_fail (E_IS_MSG_COMPOSER_ATTACHMENT_BAR (data));
-
- bar = E_MSG_COMPOSER_ATTACHMENT_BAR (data);
- remove_selected (bar);
-}
-
-
-/* Popup menu handling. */
-
-static GnomeUIInfo icon_context_menu_info[] = {
- GNOMEUIINFO_ITEM (N_("Remove"),
- N_("Remove selected items from the attachment list"),
- remove_cb, NULL),
- GNOMEUIINFO_MENU_PROPERTIES_ITEM (properties_cb, NULL),
- GNOMEUIINFO_END
-};
-
-static GtkWidget *
-get_icon_context_menu (EMsgComposerAttachmentBar *bar)
-{
- EMsgComposerAttachmentBarPrivate *priv;
-
- priv = bar->priv;
- if (priv->icon_context_menu == NULL)
- priv->icon_context_menu = gnome_popup_menu_new
- (icon_context_menu_info);
-
- return priv->icon_context_menu;
-}
-
-static void
-popup_icon_context_menu (EMsgComposerAttachmentBar *bar,
- gint num,
- GdkEventButton *event)
-{
- GtkWidget *menu;
-
- menu = get_icon_context_menu (bar);
- gnome_popup_menu_do_popup (menu, NULL, NULL, event, bar);
-}
-
-static GnomeUIInfo context_menu_info[] = {
- GNOMEUIINFO_ITEM (N_("Add attachment..."),
- N_("Attach a file to the message"),
- add_cb, NULL),
- GNOMEUIINFO_END
-};
-
-static GtkWidget *
-get_context_menu (EMsgComposerAttachmentBar *bar)
-{
- EMsgComposerAttachmentBarPrivate *priv;
-
- priv = bar->priv;
- if (priv->context_menu == NULL)
- priv->context_menu = gnome_popup_menu_new (context_menu_info);
-
- return priv->context_menu;
-}
-
-static void
-popup_context_menu (EMsgComposerAttachmentBar *bar,
- GdkEventButton *event)
-{
- GtkWidget *menu;
-
- menu = get_context_menu (bar);
- gnome_popup_menu_do_popup (menu, NULL, NULL, event, bar);
-}
-
-
-/* GtkObject methods. */
-
-static void
-destroy (GtkObject *object)
-{
- EMsgComposerAttachmentBar *bar;
-
- bar = E_MSG_COMPOSER_ATTACHMENT_BAR (object);
-
- free_attachment_list (bar);
-
- if (GTK_OBJECT_CLASS (parent_class)->destroy != NULL)
- (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-
-/* GtkWidget methods. */
-
-static gint
-button_press_event (GtkWidget *widget,
- GdkEventButton *event)
-{
- EMsgComposerAttachmentBar *bar;
- GnomeIconList *icon_list;
- gint icon_number;
-
- bar = E_MSG_COMPOSER_ATTACHMENT_BAR (widget);
- icon_list = GNOME_ICON_LIST (widget);
-
- if (event->button != 3)
- return GTK_WIDGET_CLASS (parent_class)->button_press_event
- (widget, event);
-
- icon_number = gnome_icon_list_get_icon_at (icon_list,
- event->x, event->y);
-
- if (icon_number >= 0) {
- gnome_icon_list_select_icon (icon_list, icon_number);
- popup_icon_context_menu (bar, icon_number, event);
- } else {
- popup_context_menu (bar, event);
- }
-
- return TRUE;
-}
-
-
-/* Initialization. */
-
-static void
-class_init (EMsgComposerAttachmentBarClass *class)
-{
- GtkObjectClass *object_class;
- GtkWidgetClass *widget_class;
- GnomeIconListClass *icon_list_class;
-
- object_class = GTK_OBJECT_CLASS (class);
- widget_class = GTK_WIDGET_CLASS (class);
- icon_list_class = GNOME_ICON_LIST_CLASS (class);
-
- parent_class = gtk_type_class (gnome_icon_list_get_type ());
-
- object_class->destroy = destroy;
-
- widget_class->button_press_event = button_press_event;
-
- /* Setup signals. */
-
- signals[CHANGED] =
- gtk_signal_new ("changed",
- GTK_RUN_LAST,
- object_class->type,
- GTK_SIGNAL_OFFSET (EMsgComposerAttachmentBarClass,
- changed),
- gtk_marshal_NONE__NONE,
- GTK_TYPE_NONE, 0);
-
- gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
-}
-
-static void
-init (EMsgComposerAttachmentBar *bar)
-{
- EMsgComposerAttachmentBarPrivate *priv;
- guint icon_size;
-
- priv = g_new (EMsgComposerAttachmentBarPrivate, 1);
-
- priv->attachments = NULL;
- priv->context_menu = NULL;
- priv->icon_context_menu = NULL;
-
- priv->num_attachments = 0;
-
- bar->priv = priv;
-
- /* FIXME partly hardcoded. We should compute height from the font, and
- allow at least 2 lines for every item. */
- icon_size = ICON_WIDTH + ICON_SPACING + ICON_BORDER + ICON_TEXT_SPACING;
- icon_size += 24;
-
- gtk_widget_set_usize (GTK_WIDGET (bar), icon_size * 4, icon_size);
-}
-
-
-GtkType
-e_msg_composer_attachment_bar_get_type (void)
-{
- static GtkType type = 0;
-
- if (type == 0) {
- static const GtkTypeInfo info = {
- "EMsgComposerAttachmentBar",
- sizeof (EMsgComposerAttachmentBar),
- sizeof (EMsgComposerAttachmentBarClass),
- (GtkClassInitFunc) class_init,
- (GtkObjectInitFunc) init,
- /* reserved_1 */ NULL,
- /* reserved_2 */ NULL,
- (GtkClassInitFunc) NULL,
- };
-
- type = gtk_type_unique (gnome_icon_list_get_type (), &info);
- }
-
- return type;
-}
-
-GtkWidget *
-e_msg_composer_attachment_bar_new (GtkAdjustment *adj)
-{
- EMsgComposerAttachmentBar *new;
- GnomeIconList *icon_list;
-
- gtk_widget_push_visual (gdk_imlib_get_visual ());
- gtk_widget_push_colormap (gdk_imlib_get_colormap ());
- new = gtk_type_new (e_msg_composer_attachment_bar_get_type ());
- gtk_widget_pop_visual ();
- gtk_widget_pop_colormap ();
-
- icon_list = GNOME_ICON_LIST (new);
-
- gnome_icon_list_construct (icon_list, ICON_WIDTH, adj, 0);
-
- gnome_icon_list_set_separators (icon_list, ICON_SEPARATORS);
- gnome_icon_list_set_row_spacing (icon_list, ICON_ROW_SPACING);
- gnome_icon_list_set_col_spacing (icon_list, ICON_COL_SPACING);
- gnome_icon_list_set_icon_border (icon_list, ICON_BORDER);
- gnome_icon_list_set_text_spacing (icon_list, ICON_TEXT_SPACING);
- gnome_icon_list_set_selection_mode (icon_list, GTK_SELECTION_MULTIPLE);
-
- return GTK_WIDGET (new);
-}
-
-
-static void
-attach_to_multipart (CamelMultipart *multipart,
- EMsgComposerAttachment *attachment)
-{
- GMimeContentField *content_type;
-
- content_type = camel_mime_part_get_content_type (attachment->body);
-
- /* Kludge a bit on CTE. For now, we set QP for text and B64
- * for all else except message (which must be 7bit, 8bit, or
- * binary). FIXME.
- */
- if (!strcasecmp (content_type->type, "text")) {
- camel_mime_part_set_encoding (attachment->body,
- CAMEL_MIME_PART_ENCODING_QUOTEDPRINTABLE);
- } else if (strcasecmp (content_type->type, "message") != 0) {
- camel_mime_part_set_encoding (attachment->body,
- CAMEL_MIME_PART_ENCODING_BASE64);
- }
-
- camel_multipart_add_part (multipart, attachment->body);
-}
-
-void
-e_msg_composer_attachment_bar_to_multipart (EMsgComposerAttachmentBar *bar,
- CamelMultipart *multipart)
-{
- EMsgComposerAttachmentBarPrivate *priv;
- GList *p;
-
- g_return_if_fail (bar != NULL);
- g_return_if_fail (E_IS_MSG_COMPOSER_ATTACHMENT_BAR (bar));
- g_return_if_fail (multipart != NULL);
- g_return_if_fail (CAMEL_IS_MULTIPART (multipart));
-
- priv = bar->priv;
-
- for (p = priv->attachments; p != NULL; p = p->next) {
- EMsgComposerAttachment *attachment;
-
- attachment = E_MSG_COMPOSER_ATTACHMENT (p->data);
- attach_to_multipart (multipart, attachment);
- }
-}
-
-
-guint
-e_msg_composer_attachment_bar_get_num_attachments (EMsgComposerAttachmentBar *bar)
-{
- g_return_val_if_fail (bar != NULL, 0);
- g_return_val_if_fail (E_IS_MSG_COMPOSER_ATTACHMENT_BAR (bar), 0);
-
- return bar->priv->num_attachments;
-}
-
-
-void
-e_msg_composer_attachment_bar_attach (EMsgComposerAttachmentBar *bar,
- const gchar *file_name)
-{
- g_return_if_fail (E_IS_MSG_COMPOSER_ATTACHMENT_BAR (bar));
-
- if (file_name == NULL)
- add_from_user (bar);
- else
- add_from_file (bar, file_name);
-}
-
-void
-e_msg_composer_attachment_bar_attach_mime_part (EMsgComposerAttachmentBar *bar,
- CamelMimePart *part)
-{
- g_return_if_fail (E_IS_MSG_COMPOSER_ATTACHMENT_BAR (bar));
-
- add_from_mime_part (bar, part);
-}