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-rw-r--r--widgets/misc/Makefile.am4
-rw-r--r--widgets/misc/e-attachment-bar.c1796
-rw-r--r--widgets/misc/e-attachment-bar.h141
-rw-r--r--widgets/misc/e-attachment-handler-image.c285
-rw-r--r--widgets/misc/e-attachment-handler-image.h65
-rw-r--r--widgets/misc/e-attachment-handler.c157
-rw-r--r--widgets/misc/e-attachment-handler.h67
-rw-r--r--widgets/misc/e-attachment-icon-view.c5
-rw-r--r--widgets/misc/e-attachment-store.c5
-rw-r--r--widgets/misc/e-attachment-tree-view.c5
-rw-r--r--widgets/misc/e-attachment-view.c279
-rw-r--r--widgets/misc/e-attachment-view.h10
-rw-r--r--widgets/misc/e-attachment.c90
-rw-r--r--widgets/misc/e-attachment.h3
14 files changed, 796 insertions, 2116 deletions
diff --git a/widgets/misc/Makefile.am b/widgets/misc/Makefile.am
index f6fc7ed10a..ad2f445eea 100644
--- a/widgets/misc/Makefile.am
+++ b/widgets/misc/Makefile.am
@@ -41,6 +41,8 @@ widgetsinclude_HEADERS = \
e-alert-activity.h \
e-attachment.h \
e-attachment-dialog.h \
+ e-attachment-handler.h \
+ e-attachment-handler-image.h \
e-attachment-icon-view.h \
e-attachment-paned.h \
e-attachment-store.h \
@@ -103,6 +105,8 @@ libemiscwidgets_la_SOURCES = \
e-alert-activity.c \
e-attachment.c \
e-attachment-dialog.c \
+ e-attachment-handler.c \
+ e-attachment-handler-image.c \
e-attachment-icon-view.c \
e-attachment-paned.c \
e-attachment-store.c \
diff --git a/widgets/misc/e-attachment-bar.c b/widgets/misc/e-attachment-bar.c
deleted file mode 100644
index aebc6bb423..0000000000
--- a/widgets/misc/e-attachment-bar.c
+++ /dev/null
@@ -1,1796 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) version 3.
- *
- * 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- *
- * Authors:
- * Ettore Perazzoli <ettore@ximian.com>
- * Jeffrey Stedfast <fejj@ximian.com>
- * Srinivasa Ragavan <sragavan@novell.com>
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <string.h>
-#include <gtk/gtk.h>
-#include <gio/gio.h>
-#include <glade/glade.h>
-#include <gconf/gconf.h>
-#include <gconf/gconf-client.h>
-#include <gdk/gdkkeysyms.h>
-#include <glib/gi18n.h>
-#include <glib/gstdio.h>
-#include <libgnome/libgnome.h>
-
-#ifdef HAVE_LIBGNOMEUI_GNOME_THUMBNAIL_H
-#include <libgnomeui/gnome-thumbnail.h>
-#endif
-
-#include "e-attachment.h"
-#include "e-attachment-bar.h"
-#include "e-mime-part-utils.h"
-
-#include <libedataserver/e-data-server-util.h>
-
-#include <camel/camel-data-wrapper.h>
-#include <camel/camel-iconv.h>
-#include <camel/camel-mime-message.h>
-#include <camel/camel-stream-fs.h>
-#include <camel/camel-stream-null.h>
-#include <camel/camel-stream-mem.h>
-#include <camel/camel-stream-filter.h>
-#include <camel/camel-mime-filter-bestenc.h>
-#include <camel/camel-mime-part.h>
-
-#include "e-util/e-binding.h"
-#include "e-util/e-error.h"
-#include "e-util/e-gui-utils.h"
-#include "e-util/e-icon-factory.h"
-#include "e-util/e-mktemp.h"
-#include "e-util/e-util.h"
-#include "e-util/gconf-bridge.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
-
-#define E_ATTACHMENT_BAR_GET_PRIVATE(obj) \
- (G_TYPE_INSTANCE_GET_PRIVATE \
- ((obj), E_TYPE_ATTACHMENT_BAR, EAttachmentBarPrivate))
-
-struct _EAttachmentBarPrivate {
- gboolean batch_unref;
- GPtrArray *attachments;
- char *path;
-
- GtkUIManager *ui_manager;
- GtkActionGroup *standard_actions;
- GtkActionGroup *editable_actions;
- GtkActionGroup *open_actions;
- guint merge_id;
-
- guint editable : 1;
-};
-
-enum {
- PROP_0,
- PROP_EDITABLE,
- PROP_UI_MANAGER
-};
-
-enum {
- CHANGED,
- UPDATE_ACTIONS,
- LAST_SIGNAL
-};
-
-static gpointer parent_class;
-static guint signals[LAST_SIGNAL];
-
-static const gchar *ui =
-"<ui>"
-" <popup name='attachment-popup'>"
-" <menuitem action='save-as'/>"
-" <menuitem action='set-background'/>"
-" <menuitem action='remove'/>"
-" <menuitem action='properties'/>"
-" <placeholder name='custom-actions'/>"
-" <separator/>"
-" <menuitem action='add'/>"
-" <separator/>"
-" <placeholder name='open-actions'/>"
-" </popup>"
-"</ui>";
-
-static void
-action_properties_cb (GtkAction *action,
- EAttachmentBar *attachment_bar)
-{
- GnomeIconList *icon_list;
- GPtrArray *array;
- GList *selection;
- gpointer parent;
-
- array = attachment_bar->priv->attachments;
-
- icon_list = GNOME_ICON_LIST (attachment_bar);
- selection = gnome_icon_list_get_selection (icon_list);
- g_return_if_fail (selection != NULL);
-
- parent = gtk_widget_get_toplevel (GTK_WIDGET (icon_list));
- parent = GTK_WIDGET_TOPLEVEL (parent) ? parent : NULL;
-
- while (selection != NULL) {
- gint index = GPOINTER_TO_INT (selection->data);
- EAttachment *attachment;
-
- selection = g_list_next (selection);
-
- if (index >= array->len)
- continue;
-
- attachment = array->pdata[index];
- e_attachment_edit (attachment, parent);
- }
-}
-
-static void
-action_remove_cb (GtkAction *action,
- EAttachmentBar *attachment_bar)
-{
- GnomeIconList *icon_list;
- GPtrArray *array;
- GList *selection;
- GList *trash = NULL;
-
- array = attachment_bar->priv->attachments;
-
- icon_list = GNOME_ICON_LIST (attachment_bar);
- selection = gnome_icon_list_get_selection (icon_list);
- g_return_if_fail (selection != NULL);
-
- while (selection != NULL) {
- gint index = GPOINTER_TO_INT (selection->data);
-
- selection = g_list_next (selection);
-
- if (index >= array->len)
- continue;
-
- /* We can't unref the attachment here because that may
- * change the selection and invalidate the list we are
- * iterating over. So move it to a trash list instead. */
- trash = g_list_prepend (trash, array->pdata[index]);
- array->pdata[index] = NULL;
- }
-
- /* Compress the attachment array. */
- while (g_ptr_array_remove (array, NULL));
-
- /* Take out the trash. */
- g_list_foreach (trash, (GFunc) g_object_unref, NULL);
- g_list_free (trash);
-
- e_attachment_bar_refresh (attachment_bar);
-
- g_signal_emit (attachment_bar, signals[CHANGED], 0);
-}
-
-static void
-action_save_as_cb (GtkAction *action,
- EAttachmentBar *attachment_bar)
-{
-}
-
-static void
-action_set_background_cb (GtkAction *action,
- EAttachmentBar *attachment_bar)
-{
- GnomeIconList *icon_list;
- CamelContentType *content_type;
- CamelMimePart *mime_part;
- EAttachment *attachment;
- GPtrArray *array;
- GList *selection;
- gchar *basename;
- gchar *filename;
- gchar *dirname;
- GFile *file;
- gint index;
- GError *error = NULL;
-
- icon_list = GNOME_ICON_LIST (attachment_bar);
- selection = gnome_icon_list_get_selection (icon_list);
- g_return_if_fail (selection != NULL);
-
- array = attachment_bar->priv->attachments;
- index = GPOINTER_TO_INT (selection->data);
- attachment = E_ATTACHMENT (array->pdata[index]);
- mime_part = e_attachment_get_mime_part (attachment);
- g_return_if_fail (CAMEL_IS_MIME_PART (mime_part));
-
- content_type = camel_mime_part_get_content_type (mime_part);
- basename = g_strdup (camel_mime_part_get_filename (mime_part));
-
- if (basename == NULL || basename == '\0') {
- g_free (basename);
- basename = g_strdup_printf (
- _("untitled_image.%s"),
- content_type->subtype);
- }
-
- dirname = g_build_filename (
- g_get_home_dir (), ".gnome2", "wallpapers", NULL);
-
- index = 0;
- filename = g_build_filename (dirname, basename, NULL);
-
- while (g_file_test (filename, G_FILE_TEST_EXISTS)) {
- gchar *temp;
- gchar *ext;
-
- ext = strrchr (filename, '.');
- if (ext != NULL)
- *ext++ = '\0';
-
- if (ext == NULL)
- temp = g_strdup_printf (
- "%s (%d)", basename, index++);
- else
- temp = g_strdup_printf (
- "%s (%d).%s", basename, index++, ext);
-
- g_free (basename);
- g_free (filename);
- basename = temp;
-
- filename = g_build_filename (dirname, basename, NULL);
- }
-
- g_free (basename);
- g_free (dirname);
-
- file = g_file_new_for_path (filename);
-
- if (e_mime_part_utils_save_to_file (mime_part, file, &error)) {
- const gchar *background_filename;
- const gchar *background_options;
-
- background_filename =
- e_attachment_bar_get_background_filename (
- attachment_bar);
- background_options =
- e_attachment_bar_get_background_options (
- attachment_bar);
-
- if (g_strcmp0 (background_filename, filename) == 0)
- e_attachment_bar_set_background_filename (
- attachment_bar, NULL);
-
- e_attachment_bar_set_background_filename (
- attachment_bar, filename);
-
- if (g_strcmp0 (background_options, "none") == 0)
- e_attachment_bar_set_background_options (
- attachment_bar, "wallpaper");
- }
-
- g_object_unref (file);
- g_free (filename);
-
- if (error != NULL) {
- g_warning ("%s", error->message);
- g_error_free (error);
- }
-}
-
-static void
-attachment_bar_show_popup_menu (EAttachmentBar *attachment_bar,
- GdkEventButton *event)
-{
- GtkUIManager *ui_manager;
- GtkWidget *menu;
-
- ui_manager = e_attachment_bar_get_ui_manager (attachment_bar);
- menu = gtk_ui_manager_get_widget (ui_manager, "/attachment-popup");
- g_return_if_fail (GTK_IS_MENU (menu));
-
- e_attachment_bar_update_actions (attachment_bar);
-
- if (event != NULL)
- gtk_menu_popup (
- GTK_MENU (menu), NULL, NULL, NULL, NULL,
- event->button, event->time);
- else
- gtk_menu_popup (
- GTK_MENU (menu), NULL, NULL, NULL, NULL,
- 0, gtk_get_current_event_time ());
-}
-
-/* Attachment handling functions. */
-
-static void
-attachment_destroy (EAttachmentBar *bar,
- EAttachment *attachment)
-{
- if (bar->priv->batch_unref)
- return;
-
- if (g_ptr_array_remove (bar->priv->attachments, attachment)) {
- e_attachment_bar_refresh (bar);
- g_signal_emit (bar, signals[CHANGED], 0);
- }
-}
-
-/* get_system_thumbnail:
- * If filled store_uri, then creating thumbnail for it, otherwise, if is_available_local,
- * and attachment is not an application, then save to temp and create a thumbnail for the body.
- * Otherwise returns NULL (or if something goes wrong/library not available).
- */
-static GdkPixbuf *
-get_system_thumbnail (EAttachment *attachment, CamelContentType *content_type)
-{
- GdkPixbuf *pixbuf = NULL;
-#ifdef HAVE_LIBGNOMEUI_GNOME_THUMBNAIL_H
- CamelMimePart *mime_part;
- struct stat file_stat;
- char *file_uri = NULL;
- gboolean is_tmp = FALSE;
-
- if (!attachment || !attachment->is_available_local)
- return NULL;
-
- mime_part = e_attachment_get_mime_part (attachment);
-
- if (attachment->store_uri && g_str_has_prefix (attachment->store_uri, "file://"))
- file_uri = attachment->store_uri;
- else if (mime_part != NULL) {
- /* save part to the temp directory */
- char *tmp_file;
-
- is_tmp = TRUE;
-
- tmp_file = e_mktemp ("tmp-XXXXXX");
- if (tmp_file) {
- CamelStream *stream;
- char *mfilename = NULL;
- const char * filename;
-
- filename = camel_mime_part_get_filename (mime_part);
- if (filename == NULL)
- filename = "unknown";
- else {
- char *utf8_mfilename;
-
- utf8_mfilename = g_strdup (filename);
- e_filename_make_safe (utf8_mfilename);
- mfilename = g_filename_from_utf8 ((const char *) utf8_mfilename, -1, NULL, NULL, NULL);
- g_free (utf8_mfilename);
-
- filename = (const char *) mfilename;
- }
-
- file_uri = g_strjoin (NULL, "file://", tmp_file, "-", filename, NULL);
-
- stream = camel_stream_fs_new_with_name (file_uri + 7, O_WRONLY | O_CREAT | O_TRUNC, 0644);
- if (stream) {
- CamelDataWrapper *content;
-
- content = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part));
-
- if (camel_data_wrapper_decode_to_stream (content, stream) == -1
- || camel_stream_flush (stream) == -1) {
- g_free (file_uri);
- file_uri = NULL;
- }
-
- camel_object_unref (stream);
- } else {
- g_free (file_uri);
- file_uri = NULL;
- }
-
- g_free (mfilename);
- g_free (tmp_file);
- }
- }
-
- if (!file_uri || !g_str_has_prefix (file_uri, "file://")) {
- if (is_tmp)
- g_free (file_uri);
-
- return NULL;
- }
-
- if (stat (file_uri + 7, &file_stat) != -1 && S_ISREG (file_stat.st_mode)) {
- GnomeThumbnailFactory *th_factory;
- char *th_file;
-
- th_factory = gnome_thumbnail_factory_new (GNOME_THUMBNAIL_SIZE_NORMAL);
- th_file = gnome_thumbnail_factory_lookup (th_factory, file_uri, file_stat.st_mtime);
-
- if (th_file) {
- pixbuf = gdk_pixbuf_new_from_file (th_file, NULL);
- g_free (th_file);
- } else if (content_type) {
- char *mime = camel_content_type_simple (content_type);
-
- if (gnome_thumbnail_factory_can_thumbnail (th_factory, file_uri, mime, file_stat.st_mtime)) {
- pixbuf = gnome_thumbnail_factory_generate_thumbnail (th_factory, file_uri, mime);
-
- if (pixbuf && !is_tmp)
- gnome_thumbnail_factory_save_thumbnail (th_factory, pixbuf, file_uri, file_stat.st_mtime);
- }
-
- g_free (mime);
- }
-
- g_object_unref (th_factory);
- }
-
- if (is_tmp) {
- /* clear the temp */
- g_remove (file_uri + 7);
- g_free (file_uri);
- }
-#endif
-
- return pixbuf;
-}
-
-static GdkPixbuf *
-scale_pixbuf (GdkPixbuf *pixbuf)
-{
- int ratio, width, height;
-
- if (!pixbuf)
- return NULL;
-
- width = gdk_pixbuf_get_width (pixbuf);
- height = gdk_pixbuf_get_height (pixbuf);
- if (width >= height) {
- if (width > 48) {
- ratio = width / 48;
- width = 48;
- height = height / ratio;
- if (height == 0)
- height = 1;
- }
- } else {
- if (height > 48) {
- ratio = height / 48;
- height = 48;
- width = width / ratio;
- if (width == 0)
- width = 1;
- }
- }
-
- return e_icon_factory_pixbuf_scale (pixbuf, width, height);
-}
-
-/* Icon list contents handling. */
-
-static void
-calculate_height_width (EAttachmentBar *bar,
- gint *new_width,
- gint *new_height)
-{
- int width, height, icon_width;
- PangoFontMetrics *metrics;
- PangoContext *context;
-
- context = gtk_widget_get_pango_context (GTK_WIDGET (bar));
- metrics = pango_context_get_metrics (
- context, GTK_WIDGET (bar)->style->font_desc,
- pango_context_get_language (context));
- width = PANGO_PIXELS (
- pango_font_metrics_get_approximate_char_width (metrics)) * 15;
- /* This should be *2, but the icon list creates too much space above ... */
- height = PANGO_PIXELS (
- pango_font_metrics_get_ascent (metrics) +
- pango_font_metrics_get_descent (metrics)) * 3;
- pango_font_metrics_unref (metrics);
- icon_width = ICON_WIDTH + ICON_SPACING + ICON_BORDER + ICON_TEXT_SPACING;
-
- if (new_width)
- *new_width = MAX (icon_width, width);
-
- if (new_height)
- *new_height = ICON_WIDTH + ICON_SPACING +
- ICON_BORDER + ICON_TEXT_SPACING + height;
-}
-
-void
-e_attachment_bar_create_attachment_cache (EAttachment *attachment)
-{
- CamelContentType *content_type;
- CamelMimePart *mime_part;
-
- g_return_if_fail (E_IS_ATTACHMENT (attachment));
-
- mime_part = e_attachment_get_mime_part (attachment);
- if (mime_part == NULL)
- return;
-
- content_type = camel_mime_part_get_content_type (mime_part);
-
- if (camel_content_type_is(content_type, "image", "*")) {
- CamelDataWrapper *wrapper;
- CamelStreamMem *mstream;
- GdkPixbufLoader *loader;
- gboolean error = TRUE;
- GdkPixbuf *pixbuf;
-
- wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part));
- mstream = (CamelStreamMem *) camel_stream_mem_new ();
-
- camel_data_wrapper_decode_to_stream (wrapper, (CamelStream *) mstream);
-
- /* Stream image into pixbuf loader */
- loader = gdk_pixbuf_loader_new ();
- error = !gdk_pixbuf_loader_write (loader, mstream->buffer->data, mstream->buffer->len, NULL);
- gdk_pixbuf_loader_close (loader, NULL);
-
- if (!error) {
- /* The loader owns the reference. */
- pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
-
- /* This returns a new GdkPixbuf. */
- pixbuf = scale_pixbuf (pixbuf);
- e_attachment_set_thumbnail (attachment, pixbuf);
- g_object_unref (pixbuf);
- } else {
- e_attachment_set_thumbnail (attachment, NULL);
- g_warning ("GdkPixbufLoader Error");
- }
-
- /* Destroy everything */
- g_object_unref (loader);
- camel_object_unref (mstream);
- }
-}
-
-static void
-update_remote_file (EAttachment *attachment, EAttachmentBar *bar)
-{
- GnomeIconList *icon_list;
- GnomeIconTextItem *item;
- const gchar *filename;
- char *msg, *base;
-
- if (attachment->percentage == -1) {
- e_attachment_bar_refresh (bar);
- return;
- }
-
- filename = e_attachment_get_filename (attachment);
- base = g_path_get_basename (filename);
- msg = g_strdup_printf ("%s (%d%%)", base, attachment->percentage);
- g_free (base);
-
- icon_list = GNOME_ICON_LIST (bar);
-
- gnome_icon_list_freeze (icon_list);
-
- item = gnome_icon_list_get_icon_text_item (
- icon_list, attachment->index);
- if (!item->is_text_allocated)
- g_free (item->text);
-
- gnome_icon_text_item_configure (
- item, item->x, item->y, item->width,
- item->fontname, msg, item->is_editable, TRUE);
-
- gnome_icon_list_thaw (icon_list);
-}
-
-void
-e_attachment_bar_set_width(EAttachmentBar *bar, int bar_width)
-{
- int per_col, rows, height, width;
-
- calculate_height_width(bar, &width, &height);
- per_col = bar_width / width;
- per_col = (per_col ? per_col : 1);
- rows = (bar->priv->attachments->len + per_col - 1) / per_col;
- gtk_widget_set_size_request ((GtkWidget *)bar, bar_width, rows * height);
-}
-
-/**
- * e_attachment_bar_get_selected:
- * @bar: an #EAttachmentBar object
- *
- * Returns a newly allocated #GSList of ref'd #EAttachment objects
- * representing the selected items in the #EAttachmentBar Icon List.
- **/
-GSList *
-e_attachment_bar_get_selected (EAttachmentBar *bar)
-{
- EAttachmentBarPrivate *priv;
- GSList *attachments = NULL;
- EAttachment *attachment;
- GList *items;
- int id;
-
- g_return_val_if_fail (E_IS_ATTACHMENT_BAR (bar), NULL);
-
- priv = bar->priv;
-
- items = gnome_icon_list_get_selection ((GnomeIconList *) bar);
-
- while (items != NULL) {
- if ((id = GPOINTER_TO_INT (items->data)) < priv->attachments->len) {
- attachment = priv->attachments->pdata[id];
- attachments = g_slist_prepend (attachments, attachment);
- g_object_ref (attachment);
- }
-
- items = items->next;
- }
-
- attachments = g_slist_reverse (attachments);
-
- return attachments;
-}
-
-/* FIXME: Cleanup this, since there is a api to get selected attachments */
-/**
- * e_attachment_bar_get_attachment:
- * @bar: an #EAttachmentBar object
- * @id: Index of the desired attachment or -1 to request all selected attachments
- *
- * Returns a newly allocated #GSList of ref'd #EAttachment objects
- * representing the requested item(s) in the #EAttachmentBar Icon
- * List.
- **/
-GSList *
-e_attachment_bar_get_attachment (EAttachmentBar *bar, int id)
-{
- EAttachmentBarPrivate *priv;
- EAttachment *attachment;
- GSList *attachments;
-
- g_return_val_if_fail (E_IS_ATTACHMENT_BAR (bar), NULL);
-
- priv = bar->priv;
-
- if (id == -1 || id > priv->attachments->len)
- return e_attachment_bar_get_selected (bar);
-
- attachment = priv->attachments->pdata[id];
- attachments = g_slist_prepend (NULL, attachment);
- g_object_ref (attachment);
-
- return attachments;
-}
-
-
-/**
- * e_attachment_bar_get_all_attachments:
- * @bar: an #EAttachmentBar object
- *
- * Returns a newly allocated #GSList of ref'd #EAttachment objects.
- **/
-GSList *
-e_attachment_bar_get_all_attachments (EAttachmentBar *bar)
-{
- EAttachmentBarPrivate *priv;
- GSList *attachments = NULL;
- EAttachment *attachment;
- int i;
-
- g_return_val_if_fail (E_IS_ATTACHMENT_BAR (bar), NULL);
-
- priv = bar->priv;
-
- for (i = priv->attachments->len - 1; i >= 0; i--) {
- attachment = priv->attachments->pdata[i];
- if (attachment->is_available_local) {
- attachments = g_slist_prepend (attachments, attachment);
- g_object_ref (attachment);
- }
- }
-
- return attachments;
-}
-
-/* Just the GSList has to be freed by the caller */
-GSList *
-e_attachment_bar_get_parts (EAttachmentBar *bar)
-{
- EAttachmentBarPrivate *priv;
- EAttachment *attachment;
- GSList *parts = NULL;
- int i;
-
- g_return_val_if_fail (E_IS_ATTACHMENT_BAR (bar), NULL);
-
- priv = bar->priv;
-
- for (i = 0; i < priv->attachments->len; i++) {
- CamelMimePart *mime_part;
-
- attachment = priv->attachments->pdata[i];
- mime_part = e_attachment_get_mime_part (attachment);
-
- if (attachment->is_available_local)
- parts = g_slist_prepend (parts, mime_part);
- }
-
- return parts;
-}
-
-static char *
-temp_save_part (EAttachment *attachment, gboolean readonly)
-{
- CamelMimePart *mime_part;
- const char *filename;
- char *tmpdir, *path, *mfilename = NULL, *utf8_mfilename = NULL;
- CamelStream *stream;
- CamelDataWrapper *wrapper;
-
- if (!(tmpdir = e_mkdtemp ("evolution-tmp-XXXXXX")))
- return NULL;
-
- mime_part = e_attachment_get_mime_part (attachment);
-
- if (!(filename = camel_mime_part_get_filename (mime_part))) {
- /* This is the default filename used for temporary file creation */
- filename = _("Unknown");
- } else {
- utf8_mfilename = g_strdup (filename);
- e_filename_make_safe (utf8_mfilename);
- mfilename = g_filename_from_utf8 ((const char *) utf8_mfilename, -1, NULL, NULL, NULL);
- g_free (utf8_mfilename);
- filename = (const char *) mfilename;
- }
-
- path = g_build_filename (tmpdir, filename, NULL);
- g_free (tmpdir);
- g_free (mfilename);
-
- wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part));
- if (readonly)
- stream = camel_stream_fs_new_with_name (path, O_RDWR|O_CREAT|O_TRUNC, 0444);
- else
- stream = camel_stream_fs_new_with_name (path, O_RDWR|O_CREAT|O_TRUNC, 0644);
-
- if (!stream) {
- /* TODO handle error conditions */
- g_message ("DEBUG: could not open the file to write\n");
- g_free (path);
- return NULL;
- }
-
- if (camel_data_wrapper_decode_to_stream (wrapper, (CamelStream *) stream) == -1) {
- g_free (path);
- camel_stream_close (stream);
- camel_object_unref (stream);
- g_message ("DEBUG: could not write to file\n");
- return NULL;
- }
-
- camel_stream_close(stream);
- camel_object_unref(stream);
-
- return path;
-}
-
-static void
-attachment_bar_set_property (GObject *object,
- guint property_id,
- const GValue *value,
- GParamSpec *pspec)
-{
- switch (property_id) {
- case PROP_EDITABLE:
- e_attachment_bar_set_editable (
- E_ATTACHMENT_BAR (object),
- g_value_get_boolean (value));
- return;
- }
-
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-}
-
-static void
-attachment_bar_get_property (GObject *object,
- guint property_id,
- GValue *value,
- GParamSpec *pspec)
-{
- switch (property_id) {
- case PROP_EDITABLE:
- g_value_set_boolean (
- value,
- e_attachment_bar_get_editable (
- E_ATTACHMENT_BAR (object)));
- return;
-
- case PROP_UI_MANAGER:
- g_value_set_object (
- value,
- e_attachment_bar_get_ui_manager (
- E_ATTACHMENT_BAR (object)));
- return;
- }
-
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
-}
-
-static void
-attachment_bar_dispose (GObject *object)
-{
- EAttachmentBarPrivate *priv;
- guint ii;
-
- priv = E_ATTACHMENT_BAR_GET_PRIVATE (object);
-
- priv->batch_unref = TRUE;
-
- for (ii = 0; ii < priv->attachments->len; ii++) {
- EAttachment *attachment;
-
- attachment = priv->attachments->pdata[ii];
- g_object_weak_unref (
- G_OBJECT (attachment), (GWeakNotify)
- attachment_destroy, object);
- g_object_unref (attachment);
- }
- g_ptr_array_set_size (priv->attachments, 0);
-
- if (priv->ui_manager != NULL) {
- g_object_unref (priv->ui_manager);
- priv->ui_manager = NULL;
- }
-
- if (priv->standard_actions != NULL) {
- g_object_unref (priv->standard_actions);
- priv->standard_actions = NULL;
- }
-
- if (priv->editable_actions != NULL) {
- g_object_unref (priv->editable_actions);
- priv->editable_actions = NULL;
- }
-
- if (priv->open_actions != NULL) {
- g_object_unref (priv->open_actions);
- priv->open_actions = NULL;
- }
-
- /* Chain up to parent's dipose() method. */
- G_OBJECT_CLASS (parent_class)->dispose (object);
-}
-
-static void
-attachment_bar_finalize (GObject *object)
-{
- EAttachmentBarPrivate *priv;
-
- priv = E_ATTACHMENT_BAR_GET_PRIVATE (object);
-
- g_ptr_array_free (priv->attachments, TRUE);
- g_free (priv->path);
-
- /* Chain up to parent's finalize() method. */
- G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static void
-attachment_bar_constructed (GObject *object)
-{
- EAttachmentBarPrivate *priv;
- GtkActionGroup *action_group;
-
- priv = E_ATTACHMENT_BAR_GET_PRIVATE (object);
- action_group = priv->editable_actions;
-
- e_mutual_binding_new (
- G_OBJECT (object), "editable",
- G_OBJECT (action_group), "visible");
-}
-
-static gboolean
-attachment_bar_event (GtkWidget *widget,
- GdkEvent *event)
-{
- EAttachment *attachment;
- gboolean ret = FALSE;
- gpointer parent;
- CamelURL *url;
- char *path;
- GSList *p;
-
- if (event->type != GDK_2BUTTON_PRESS)
- return FALSE;
-
- parent = gtk_widget_get_toplevel (widget);
- parent = GTK_WIDGET_TOPLEVEL (parent) ? parent : NULL;
-
- p = e_attachment_bar_get_selected (E_ATTACHMENT_BAR (widget));
- /* check if has body already, remote files can take longer to fetch */
- if (p && p->next == NULL && e_attachment_get_mime_part (p->data) != NULL) {
- attachment = p->data;
-
- /* Check if the file is stored already */
- if (!attachment->store_uri) {
- path = temp_save_part (attachment, TRUE);
- url = camel_url_new ("file://", NULL);
- camel_url_set_path (url, path);
- attachment->store_uri = camel_url_to_string (url, 0);
- camel_url_free (url);
- g_free (path);
- }
-
- e_show_uri (parent, attachment->store_uri);
-
- ret = TRUE;
- }
-
- g_slist_foreach (p, (GFunc) g_object_unref, NULL);
- g_slist_free (p);
-
- return ret;
-}
-
-static gboolean
-attachment_bar_button_press_event (GtkWidget *widget,
- GdkEventButton *event)
-{
- GnomeIconList *icon_list;
- GList *selected, *tmp;
- int length, icon_number;
- gboolean take_selected = FALSE;
-
- GtkTargetEntry drag_types[] = {
- { "text/uri-list", 0, 0 },
- };
-
- icon_list = GNOME_ICON_LIST (widget);
- selected = gnome_icon_list_get_selection (icon_list);
- length = g_list_length (selected);
-
- icon_number = gnome_icon_list_get_icon_at (
- icon_list, event->x, event->y);
- if (icon_number < 0) {
- /* When nothing is selected, deselect all */
- gnome_icon_list_unselect_all (icon_list);
- length = 0;
- selected = NULL;
- }
-
- if (event->button == 1) {
- /* If something is selected, then allow drag or else help to select */
- if (length)
- gtk_drag_source_set (
- widget, GDK_BUTTON1_MASK, drag_types,
- G_N_ELEMENTS (drag_types), GDK_ACTION_COPY);
- else
- gtk_drag_source_unset (widget);
- goto exit;
- }
-
- /* If not r-click dont progress any more.*/
- if (event->button != 3)
- goto exit;
-
- /* When a r-click on something, if it is in the already selected list, consider a r-click of multiple things
- * or deselect all and select only this for r-click
- */
- if (icon_number >= 0) {
- for (tmp = selected; tmp; tmp = tmp->next) {
- if (GPOINTER_TO_INT (tmp->data) == icon_number)
- take_selected = TRUE;
- }
-
- if (!take_selected) {
- gnome_icon_list_unselect_all (icon_list);
- gnome_icon_list_select_icon (icon_list, icon_number);
- }
- }
-
- attachment_bar_show_popup_menu (E_ATTACHMENT_BAR (widget), event);
-
-exit:
- /* Chain up to parent's button_press_event() method. */
- return GTK_WIDGET_CLASS (parent_class)->
- button_press_event (widget, event);
-}
-
-static gboolean
-attachment_bar_button_release_event (GtkWidget *widget,
- GdkEventButton *event)
-{
- GnomeIconList *icon_list;
- GList *selected;
-
- GtkTargetEntry drag_types[] = {
- { "text/uri-list", 0, 0 },
- };
-
- if (event->button != 1)
- goto exit;
-
- icon_list = GNOME_ICON_LIST (widget);
- selected = gnome_icon_list_get_selection (icon_list);
-
- if (selected != NULL)
- gtk_drag_source_set (
- widget, GDK_BUTTON1_MASK, drag_types,
- G_N_ELEMENTS (drag_types), GDK_ACTION_COPY);
- else
- gtk_drag_source_unset (widget);
-
-exit:
- /* Chain up to parent's button_release_event() method. */
- return GTK_WIDGET_CLASS (parent_class)->
- button_release_event (widget, event);
-}
-
-static gboolean
-attachment_bar_key_press_event (GtkWidget *widget,
- GdkEventKey *event)
-{
- EAttachmentBar *attachment_bar;
- gboolean editable;
-
- attachment_bar = E_ATTACHMENT_BAR (widget);
- editable = e_attachment_bar_get_editable (attachment_bar);
-
- if (editable && event->keyval == GDK_Delete) {
- GtkAction *action;
-
- action = e_attachment_bar_get_action (attachment_bar, "remove");
- gtk_action_activate (action);
- }
-
- /* Chain up to parent's key_press_event() method. */
- return GTK_WIDGET_CLASS (parent_class)->
- key_press_event (widget, event);
-}
-
-static void
-attachment_bar_drag_data_get (GtkWidget *widget,
- GdkDragContext *drag,
- GtkSelectionData *data,
- guint info,
- guint time)
-{
- EAttachmentBarPrivate *priv;
- EAttachment *attachment;
- char *path, **uris;
- int len, n, i = 0;
- CamelURL *url;
- GList *items;
-
- if (info)
- return;
-
- priv = E_ATTACHMENT_BAR_GET_PRIVATE (widget);
- items = gnome_icon_list_get_selection (GNOME_ICON_LIST (widget));
- len = g_list_length (items);
-
- uris = g_malloc0 (sizeof (char *) * (len + 1));
-
- for ( ; items != NULL; items = items->next) {
- if (!((n = GPOINTER_TO_INT (items->data)) < priv->attachments->len))
- continue;
-
- attachment = priv->attachments->pdata[n];
-
- if (!attachment->is_available_local)
- continue;
-
- if (attachment->store_uri) {
- uris[i++] = attachment->store_uri;
- continue;
- }
-
- /* If we are not able to save, ignore it */
- if (!(path = temp_save_part (attachment, FALSE)))
- continue;
-
- url = camel_url_new ("file://", NULL);
- camel_url_set_path (url, path);
- attachment->store_uri = camel_url_to_string (url, 0);
- camel_url_free (url);
- g_free (path);
-
- uris[i++] = attachment->store_uri;
- }
-
- uris[i] = NULL;
-
- gtk_selection_data_set_uris (data, uris);
-
- g_free (uris);
-}
-
-static gboolean
-attachment_bar_popup_menu (GtkWidget *widget)
-{
- attachment_bar_show_popup_menu (E_ATTACHMENT_BAR (widget), NULL);
-
- return TRUE;
-}
-
-static void
-attachment_bar_update_actions (EAttachmentBar *attachment_bar)
-{
- GnomeIconList *icon_list;
- CamelMimePart *mime_part;
- GtkUIManager *ui_manager;
- GtkActionGroup *action_group;
- GtkAction *action;
- GList *selection;
- guint n_selected;
- gboolean is_image;
- gpointer parent;
- guint merge_id;
-
- icon_list = GNOME_ICON_LIST (attachment_bar);
- selection = gnome_icon_list_get_selection (icon_list);
- n_selected = g_list_length (selection);
-
- parent = gtk_widget_get_toplevel (GTK_WIDGET (attachment_bar));
- parent = GTK_WIDGET_TOPLEVEL (parent) ? parent : NULL;
-
- is_image = FALSE;
- mime_part = NULL;
-
- if (n_selected == 1) {
- GPtrArray *array;
- EAttachment *attachment;
- gint index;
-
- array = attachment_bar->priv->attachments;
- index = GPOINTER_TO_INT (selection->data);
- attachment = E_ATTACHMENT (array->pdata[index]);
- mime_part = e_attachment_get_mime_part (attachment);
- is_image = e_attachment_is_image (attachment);
- }
-
- action = e_attachment_bar_get_action (attachment_bar, "properties");
- gtk_action_set_visible (action, n_selected == 1);
-
- action = e_attachment_bar_get_action (attachment_bar, "remove");
- gtk_action_set_visible (action, n_selected > 0);
-
- action = e_attachment_bar_get_action (attachment_bar, "save-as");
- gtk_action_set_visible (action, n_selected > 0);
-
- action = e_attachment_bar_get_action (attachment_bar, "set-background");
- gtk_action_set_visible (action, is_image);
-
- /* Clear out the "open" action group. */
- merge_id = attachment_bar->priv->merge_id;
- action_group = attachment_bar->priv->open_actions;
- ui_manager = e_attachment_bar_get_ui_manager (attachment_bar);
- gtk_ui_manager_remove_ui (ui_manager, merge_id);
- e_action_group_remove_all_actions (action_group);
-
- if (mime_part == NULL)
- return;
-
- e_mime_part_utils_add_open_actions (
- mime_part, ui_manager, action_group,
- "/attachment-popup/open-actions", parent, merge_id);
-}
-
-static void
-attachment_bar_class_init (EAttachmentBarClass *class)
-{
- GObjectClass *object_class;
- GtkWidgetClass *widget_class;
-
- parent_class = g_type_class_peek_parent (class);
- g_type_class_add_private (class, sizeof (EAttachmentBarPrivate));
-
- object_class = G_OBJECT_CLASS (class);
- object_class->set_property = attachment_bar_set_property;
- object_class->get_property = attachment_bar_get_property;
- object_class->dispose = attachment_bar_dispose;
- object_class->finalize = attachment_bar_finalize;
- object_class->constructed = attachment_bar_constructed;
-
- widget_class = GTK_WIDGET_CLASS (class);
- widget_class->event = attachment_bar_event;
- widget_class->button_press_event = attachment_bar_button_press_event;
- widget_class->button_release_event = attachment_bar_button_release_event;
- widget_class->key_press_event = attachment_bar_key_press_event;
- widget_class->drag_data_get = attachment_bar_drag_data_get;
- widget_class->popup_menu = attachment_bar_popup_menu;
-
- class->update_actions = attachment_bar_update_actions;
-
- g_object_class_install_property (
- object_class,
- PROP_EDITABLE,
- g_param_spec_boolean (
- "editable",
- "Editable",
- NULL,
- TRUE,
- G_PARAM_READWRITE |
- G_PARAM_CONSTRUCT));
-
- g_object_class_install_property (
- object_class,
- PROP_UI_MANAGER,
- g_param_spec_object (
- "ui-manager",
- "UI Manager",
- NULL,
- GTK_TYPE_UI_MANAGER,
- G_PARAM_READABLE));
-
- signals[CHANGED] = g_signal_new (
- "changed",
- G_OBJECT_CLASS_TYPE (class),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (EAttachmentBarClass, changed),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-
- signals[UPDATE_ACTIONS] = g_signal_new (
- "update-actions",
- G_OBJECT_CLASS_TYPE (class),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (EAttachmentBarClass, update_actions),
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE, 0);
-}
-
-static void
-attachment_bar_init (EAttachmentBar *bar)
-{
- GnomeIconList *icon_list;
- gint icon_width, window_height;
- GError *error = NULL;
-
- bar->priv = E_ATTACHMENT_BAR_GET_PRIVATE (bar);
- bar->priv->attachments = g_ptr_array_new ();
-
- GTK_WIDGET_SET_FLAGS (bar, GTK_CAN_FOCUS);
-
- icon_list = GNOME_ICON_LIST (bar);
-
- calculate_height_width (bar, &icon_width, &window_height);
- gnome_icon_list_construct (icon_list, icon_width, NULL, 0);
-
- gtk_widget_set_size_request (
- GTK_WIDGET (bar), icon_width * 4, window_height);
-
- atk_object_set_name (
- gtk_widget_get_accessible (GTK_WIDGET (bar)),
- _("Attachment Bar"));
-
- 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);
-}
-
-GType
-e_attachment_bar_get_type (void)
-{
- static GType type = 0;
-
- if (G_UNLIKELY (type == 0)) {
- static const GTypeInfo type_info = {
- sizeof (EAttachmentBarClass),
- (GBaseInitFunc) NULL,
- (GBaseFinalizeFunc) NULL,
- (GClassInitFunc) attachment_bar_class_init,
- (GClassFinalizeFunc) NULL,
- NULL, /* class_data */
- sizeof (EAttachmentBar),
- 0, /* n_preallocs */
- (GInstanceInitFunc) attachment_bar_init,
- NULL /* value_table */
- };
-
- type = g_type_register_static (
- GNOME_TYPE_ICON_LIST, "EAttachmentBar", &type_info, 0);
- }
-
- return type;
-}
-
-GtkWidget *
-e_attachment_bar_new (void)
-{
- return g_object_new (E_TYPE_ATTACHMENT_BAR, NULL);
-}
-
-static char *
-get_default_charset (void)
-{
- GConfClient *gconf;
- const char *locale;
- char *charset;
-
- gconf = gconf_client_get_default ();
- charset = gconf_client_get_string (gconf, "/apps/evolution/mail/composer/charset", NULL);
-
- if (!charset || charset[0] == '\0') {
- g_free (charset);
- charset = gconf_client_get_string (gconf, "/apps/evolution/mail/format/charset", NULL);
- if (charset && charset[0] == '\0') {
- g_free (charset);
- charset = NULL;
- }
- }
-
- g_object_unref (gconf);
-
- if (!charset && (locale = camel_iconv_locale_charset ()))
- charset = g_strdup (locale);
-
- return charset ? charset : g_strdup ("us-ascii");
-}
-
-static void
-attach_to_multipart (CamelMultipart *multipart,
- EAttachment *attachment,
- const char *default_charset)
-{
- CamelContentType *content_type;
- CamelDataWrapper *content;
- CamelMimePart *mime_part;
-
- mime_part = e_attachment_get_mime_part (attachment);
- if (mime_part == NULL)
- return;
-
- content_type = camel_mime_part_get_content_type (mime_part);
- content = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part));
-
- if (!CAMEL_IS_MULTIPART (content)) {
- if (camel_content_type_is (content_type, "text", "*")) {
- CamelTransferEncoding encoding;
- CamelStreamFilter *filter_stream;
- CamelMimeFilterBestenc *bestenc;
- CamelStream *stream;
- const char *charset;
- char *buf = NULL;
- char *type;
-
- charset = camel_content_type_param (content_type, "charset");
-
- stream = camel_stream_null_new ();
- filter_stream = camel_stream_filter_new_with_stream (stream);
- bestenc = camel_mime_filter_bestenc_new (CAMEL_BESTENC_GET_ENCODING);
- camel_stream_filter_add (filter_stream, CAMEL_MIME_FILTER (bestenc));
- camel_object_unref (stream);
-
- camel_data_wrapper_decode_to_stream (content, CAMEL_STREAM (filter_stream));
- camel_object_unref (filter_stream);
-
- encoding = camel_mime_filter_bestenc_get_best_encoding (bestenc, CAMEL_BESTENC_8BIT);
- camel_mime_part_set_encoding (mime_part, encoding);
-
- if (encoding == CAMEL_TRANSFER_ENCODING_7BIT) {
- /* the text fits within us-ascii so this is safe */
- /* FIXME: check that this isn't iso-2022-jp? */
- default_charset = "us-ascii";
- } else if (!charset) {
- if (!default_charset)
- default_charset = buf = get_default_charset ();
-
- /* FIXME: We should really check that this fits within the
- default_charset and if not find one that does and/or
- allow the user to specify? */
- }
-
- if (!charset) {
- /* looks kinda nasty, but this is how ya have to do it */
- camel_content_type_set_param (content_type, "charset", default_charset);
- type = camel_content_type_format (content_type);
- camel_mime_part_set_content_type (mime_part, type);
- g_free (type);
- g_free (buf);
- }
-
- camel_object_unref (bestenc);
- } else if (!CAMEL_IS_MIME_MESSAGE (content)) {
- camel_mime_part_set_encoding (mime_part, CAMEL_TRANSFER_ENCODING_BASE64);
- }
- }
-
- camel_multipart_add_part (multipart, mime_part);
-}
-
-void
-e_attachment_bar_to_multipart (EAttachmentBar *bar,
- CamelMultipart *multipart,
- const gchar *default_charset)
-{
- EAttachmentBarPrivate *priv;
- EAttachment *attachment;
- int i;
-
- g_return_if_fail (E_IS_ATTACHMENT_BAR (bar));
- g_return_if_fail (CAMEL_IS_MULTIPART (multipart));
-
- priv = bar->priv;
-
- for (i = 0; i < priv->attachments->len; i++) {
- attachment = priv->attachments->pdata[i];
- if (attachment->is_available_local)
- attach_to_multipart (multipart, attachment, default_charset);
- }
-}
-
-guint
-e_attachment_bar_get_num_attachments (EAttachmentBar *bar)
-{
- g_return_val_if_fail (E_IS_ATTACHMENT_BAR (bar), 0);
-
- return bar->priv->attachments->len;
-}
-
-void
-e_attachment_bar_attach (EAttachmentBar *bar,
- const gchar *filename,
- const gchar *disposition)
-{
- EAttachment *attachment;
- CamelException ex;
-
- g_return_if_fail (E_IS_ATTACHMENT_BAR (bar));
- g_return_if_fail (filename != NULL);
- g_return_if_fail (disposition != NULL);
-
- camel_exception_init (&ex);
-
- attachment = e_attachment_new (filename, disposition, &ex);
-
- if (attachment != NULL)
- e_attachment_bar_add_attachment (bar, attachment);
- else {
- GtkWidget *toplevel;
-
- /* FIXME: Avoid using error from mailer */
- toplevel = gtk_widget_get_toplevel (GTK_WIDGET (bar));
- e_error_run (
- GTK_WINDOW (toplevel), "mail-composer:no-attach",
- filename, camel_exception_get_description (&ex), NULL);
- camel_exception_clear (&ex);
- }
-}
-
-void
-e_attachment_bar_add_attachment (EAttachmentBar *bar,
- EAttachment *attachment)
-{
- g_return_if_fail (E_IS_ATTACHMENT_BAR (bar));
- g_return_if_fail (E_IS_ATTACHMENT (attachment));
-
- g_ptr_array_add (bar->priv->attachments, attachment);
-
- g_object_weak_ref (
- G_OBJECT (attachment), (GWeakNotify)
- attachment_destroy, bar);
-
- g_signal_connect_swapped (
- attachment, "changed",
- G_CALLBACK (e_attachment_bar_refresh), bar);
-
- e_attachment_bar_refresh (bar);
-
- g_signal_emit (bar, signals[CHANGED], 0);
-}
-
-void
-e_attachment_bar_add_attachment_silent (EAttachmentBar *bar,
- EAttachment *attachment)
-{
- g_return_if_fail (E_IS_ATTACHMENT_BAR (bar));
- g_return_if_fail (E_IS_ATTACHMENT (attachment));
-
- g_ptr_array_add (bar->priv->attachments, attachment);
-
- g_object_weak_ref (
- G_OBJECT (attachment), (GWeakNotify)
- attachment_destroy, bar);
-
- g_signal_connect_swapped (
- attachment, "changed",
- G_CALLBACK (e_attachment_bar_refresh), bar);
-
- g_signal_emit (bar, signals[CHANGED], 0);
-}
-
-void
-e_attachment_bar_refresh (EAttachmentBar *bar)
-{
- EAttachmentBarPrivate *priv;
- GnomeIconList *icon_list;
- int bar_width, bar_height;
- int i;
-
- g_return_if_fail (E_IS_ATTACHMENT_BAR (bar));
-
- 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 (i = 0; i < priv->attachments->len; i++) {
- EAttachment *attachment;
- CamelContentType *content_type;
- CamelMimePart *mime_part;
- char *size_string, *label;
- GdkPixbuf *pixbuf = NULL;
- const char *desc;
-
- attachment = priv->attachments->pdata[i];
- mime_part = e_attachment_get_mime_part (attachment);
-
- if (!attachment->is_available_local || mime_part == NULL) {
- if ((pixbuf = e_icon_factory_get_icon("mail-attachment", E_ICON_SIZE_DIALOG))) {
- attachment->index = gnome_icon_list_append_pixbuf (icon_list, pixbuf, NULL, "");
- g_object_unref (pixbuf);
- }
- continue;
- }
-
- content_type = camel_mime_part_get_content_type (mime_part);
- /* Get the image out of the attachment
- and create a thumbnail for it */
- pixbuf = e_attachment_get_thumbnail (attachment);
- if (pixbuf != NULL)
- g_object_ref (pixbuf);
- else if (camel_content_type_is(content_type, "image", "*")) {
- CamelDataWrapper *wrapper;
- CamelStreamMem *mstream;
- GdkPixbufLoader *loader;
- gboolean error = TRUE;
-
- wrapper = camel_medium_get_content_object (CAMEL_MEDIUM (mime_part));
- mstream = (CamelStreamMem *) camel_stream_mem_new ();
-
- camel_data_wrapper_decode_to_stream (wrapper, (CamelStream *) mstream);
-
- /* Stream image into pixbuf loader */
- loader = gdk_pixbuf_loader_new ();
- error = !gdk_pixbuf_loader_write (loader, mstream->buffer->data, mstream->buffer->len, NULL);
- gdk_pixbuf_loader_close (loader, NULL);
-
- if (!error) {
- /* The loader owns the reference. */
- pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
-
- /* This returns a new GdkPixbuf. */
- pixbuf = scale_pixbuf (pixbuf);
- e_attachment_set_thumbnail (attachment, pixbuf);
- } else {
- pixbuf = NULL;
- g_warning ("GdkPixbufLoader Error");
- }
-
- /* Destroy everything */
- g_object_unref (loader);
- camel_object_unref (mstream);
- } else if (!bar->expand && (pixbuf = get_system_thumbnail (attachment, content_type))) {
- /* This returns a new GdkPixbuf. */
- pixbuf = scale_pixbuf (pixbuf);
- e_attachment_set_thumbnail (attachment, pixbuf);
- }
-
- desc = camel_mime_part_get_description (mime_part);
- if (desc == NULL || *desc == '\0')
- desc = e_attachment_get_filename (attachment);
- if (desc == NULL || *desc == '\0')
- desc = camel_mime_part_get_filename (mime_part);
-
- if (!desc)
- desc = _("attachment");
-
- if (attachment->size && (size_string = g_format_size_for_display (attachment->size))) {
- label = g_strdup_printf ("%s (%s)", desc, size_string);
- g_free (size_string);
- } else
- label = g_strdup (desc);
-
- if (pixbuf == NULL) {
- char *mime_type;
-
- mime_type = camel_content_type_simple (content_type);
- pixbuf = e_icon_for_mime_type (mime_type, 48);
- if (pixbuf == NULL) {
- g_warning("cannot find icon for mime type %s (installation problem?)", mime_type);
- pixbuf = e_icon_factory_get_icon("mail-attachment", E_ICON_SIZE_DIALOG);
- }
- g_free (mime_type);
-
- /* remember this picture and use it later again */
- if (pixbuf)
- e_attachment_set_thumbnail (attachment, pixbuf);
- }
-
- if (pixbuf) {
- GdkPixbuf *pixbuf_orig = pixbuf;
- pixbuf = gdk_pixbuf_add_alpha (pixbuf_orig, TRUE, 255, 255, 255);
-
- /* gdk_pixbuf_add_alpha returns a newly allocated pixbuf,
- free the original one.
- */
- g_object_unref (pixbuf_orig);
-
- /* In case of a attachment bar, in a signed/encrypted part, display the status as a emblem*/
- if (attachment->sign) {
- /* Show the signature status at the right-bottom.*/
- GdkPixbuf *sign = NULL;
- int x, y;
-
- if (attachment->sign == CAMEL_CIPHER_VALIDITY_SIGN_BAD)
- sign = e_icon_factory_get_icon ("stock_signature-bad", E_ICON_SIZE_MENU);
- else if (attachment->sign == CAMEL_CIPHER_VALIDITY_SIGN_GOOD)
- sign = e_icon_factory_get_icon ("stock_signature-ok", E_ICON_SIZE_MENU);
- else
- sign = e_icon_factory_get_icon ("stock_signature", E_ICON_SIZE_MENU);
-
- x = gdk_pixbuf_get_width (pixbuf) - 17;
- y = gdk_pixbuf_get_height (pixbuf) - 17;
-
- gdk_pixbuf_copy_area (sign, 0, 0, 16, 16, pixbuf, x, y);
- g_object_unref (sign);
- }
-
- if (attachment->encrypt) {
- /* Show the encryption status at the top left.*/
- GdkPixbuf *encrypt = e_icon_factory_get_icon ("stock_lock-ok", E_ICON_SIZE_MENU);
-
- gdk_pixbuf_copy_area (encrypt, 0, 0, 16, 16, pixbuf, 1, 1);
- g_object_unref (encrypt);
- }
-
- gnome_icon_list_append_pixbuf (icon_list, pixbuf, NULL, label);
- g_object_unref (pixbuf);
- }
-
- g_free (label);
- }
-
- gnome_icon_list_thaw (icon_list);
-
- /* Resize */
- if (bar->expand) {
- gtk_widget_get_size_request ((GtkWidget *) bar, &bar_width, &bar_height);
-
- if (bar->priv->attachments->len) {
- int per_col, rows, height, width;
-
- calculate_height_width(bar, &width, &height);
- per_col = bar_width / width;
- per_col = (per_col ? per_col : 1);
- rows = (bar->priv->attachments->len + per_col -1) / per_col;
- gtk_widget_set_size_request ((GtkWidget *) bar, bar_width, rows * height);
- }
- }
-}
-
-int
-e_attachment_bar_get_download_count (EAttachmentBar *bar)
-{
- EAttachmentBarPrivate *priv;
- EAttachment *attachment;
- int i, n = 0;
-
- g_return_val_if_fail (E_IS_ATTACHMENT_BAR (bar), 0);
-
- priv = bar->priv;
-
- for (i = 0; i < priv->attachments->len; i++) {
- attachment = priv->attachments->pdata[i];
- if (!attachment->is_available_local)
- n++;
- }
-
- return n;
-}
-
-void
-e_attachment_bar_attach_remote_file (EAttachmentBar *bar,
- const gchar *url,
- const gchar *disposition)
-{
- EAttachment *attachment;
- CamelException ex;
- GtkWidget *parent;
-
- g_return_if_fail (E_IS_ATTACHMENT_BAR (bar));
-
- if (bar->priv->path == NULL)
- bar->priv->path = e_mkdtemp ("attach-XXXXXX");
-
- parent = gtk_widget_get_toplevel (GTK_WIDGET (bar));
- camel_exception_init (&ex);
-
- attachment = e_attachment_new_remote_file (
- GTK_WINDOW (parent), url, disposition, bar->priv->path, &ex);
-
- if (attachment != NULL) {
- e_attachment_bar_add_attachment (bar, attachment);
- g_signal_connect (
- attachment, "update",
- G_CALLBACK (update_remote_file), bar);
- } else {
- e_error_run (
- GTK_WINDOW (parent), "mail-composer:no-attach",
- url, camel_exception_get_description (&ex), NULL);
- camel_exception_clear (&ex);
- }
-}
-
-void
-e_attachment_bar_attach_mime_part (EAttachmentBar *bar,
- CamelMimePart *part)
-{
- EAttachment *attachment;
-
- /* XXX Is this function really worth keeping? */
-
- g_return_if_fail (E_IS_ATTACHMENT_BAR (bar));
- g_return_if_fail (CAMEL_IS_MIME_PART (part));
-
- attachment = e_attachment_new_from_mime_part (part);
- e_attachment_bar_add_attachment (bar, attachment);
-}
-
-void
-e_attachment_bar_update_actions (EAttachmentBar *attachment_bar)
-{
- g_return_if_fail (E_IS_ATTACHMENT_BAR (attachment_bar));
-
- g_signal_emit (attachment_bar, signals[UPDATE_ACTIONS], 0);
-}
-
-gboolean
-e_attachment_bar_get_editable (EAttachmentBar *attachment_bar)
-{
- g_return_val_if_fail (E_IS_ATTACHMENT_BAR (attachment_bar), FALSE);
-
- return attachment_bar->priv->editable;
-}
-
-void
-e_attachment_bar_set_editable (EAttachmentBar *attachment_bar,
- gboolean editable)
-{
- g_return_if_fail (E_IS_ATTACHMENT_BAR (attachment_bar));
-
- attachment_bar->priv->editable = editable;
-
- g_object_notify (G_OBJECT (attachment_bar), "editable");
-}
diff --git a/widgets/misc/e-attachment-bar.h b/widgets/misc/e-attachment-bar.h
deleted file mode 100644
index a9b0655276..0000000000
--- a/widgets/misc/e-attachment-bar.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) version 3.
- *
- * 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>
- *
- *
- * Authors:
- * Ettore Perazzoli <ettore@ximian.com>
- * Srinivasa Ragavan <sragavan@novell.com>
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#ifndef E_ATTACHMENT_BAR_H
-#define E_ATTACHMENT_BAR_H
-
-#include <gtk/gtk.h>
-#include <libgnomeui/gnome-icon-list.h>
-
-#include <camel/camel-multipart.h>
-#include "e-attachment.h"
-
-#define E_TYPE_ATTACHMENT_BAR \
- (e_attachment_bar_get_type ())
-#define E_ATTACHMENT_BAR(obj) \
- (G_TYPE_CHECK_INSTANCE_CAST \
- ((obj), E_TYPE_ATTACHMENT_BAR, EAttachmentBar))
-#define E_ATTACHMENT_BAR_CLASS(cls) \
- (G_TYPE_CHECK_CLASS_CAST \
- ((cls), E_TYPE_ATTACHMENT_BAR, EAttachmentBarClass))
-#define E_IS_ATTACHMENT_BAR(obj) \
- (G_TYPE_CHECK_INSTANCE_TYPE \
- ((obj), E_TYPE_ATTACHMENT_BAR))
-#define E_IS_ATTACHMENT_BAR_CLASS(cls) \
- (G_TYPE_CHECK_CLASS_TYPE \
- ((cls), E_TYPE_ATTACHMENT_BAR))
-#define E_ATTACHMENT_BAR_GET_CLASS(obj) \
- (G_TYPE_INSTANCE_GET_CLASS \
- ((obj), E_TYPE_ATTACHMENT_BAR, EAttachmentBarClass))
-
-G_BEGIN_DECLS
-
-typedef struct _EAttachmentBar EAttachmentBar;
-typedef struct _EAttachmentBarClass EAttachmentBarClass;
-typedef struct _EAttachmentBarPrivate EAttachmentBarPrivate;
-
-struct _EAttachmentBar {
- GnomeIconList parent;
- gboolean expand;
- EAttachmentBarPrivate *priv;
-};
-
-struct _EAttachmentBarClass {
- GnomeIconListClass parent_class;
-
- /* Signals */
- void (*changed) (EAttachmentBar *bar);
- void (*update_actions) (EAttachmentBar *bar);
-};
-
-GType e_attachment_bar_get_type (void);
-GtkWidget * e_attachment_bar_new (void);
-void e_attachment_bar_to_multipart (EAttachmentBar *bar,
- CamelMultipart *multipart,
- const gchar *default_charset);
-guint e_attachment_bar_get_num_attachments
- (EAttachmentBar *bar);
-void e_attachment_bar_attach (EAttachmentBar *bar,
- const gchar *filename,
- const gchar *disposition);
-void e_attachment_bar_attach_mime_part
- (EAttachmentBar *bar,
- CamelMimePart *part);
-gint e_attachment_bar_get_download_count
- (EAttachmentBar *bar);
-void e_attachment_bar_attach_remote_file
- (EAttachmentBar *bar,
- const gchar *url,
- const gchar *disposition);
-GSList * e_attachment_bar_get_attachment (EAttachmentBar *bar,
- gint id);
-void e_attachment_bar_add_attachment (EAttachmentBar *bar,
- EAttachment *attachment);
-GSList * e_attachment_bar_get_parts (EAttachmentBar *bar);
-GSList * e_attachment_bar_get_selected (EAttachmentBar *bar);
-void e_attachment_bar_set_width (EAttachmentBar *bar,
- gint bar_width);
-GSList * e_attachment_bar_get_all_attachments
- (EAttachmentBar *bar);
-void e_attachment_bar_create_attachment_cache
- (EAttachment *attachment);
-GtkAction * e_attachment_bar_recent_action_new
- (EAttachmentBar *bar,
- const gchar *action_name,
- const gchar *action_label);
-void e_attachment_bar_add_attachment_silent
- (EAttachmentBar *bar,
- EAttachment *attachment);
-void e_attachment_bar_refresh (EAttachmentBar *bar);
-gint e_attachment_bar_file_chooser_dialog_run
- (EAttachmentBar *attachment_bar,
- GtkWidget *dialog);
-void e_attachment_bar_update_actions (EAttachmentBar *attachment_bar);
-const gchar * e_attachment_bar_get_background_filename
- (EAttachmentBar *attachment_bar);
-void e_attachment_bar_set_background_filename
- (EAttachmentBar *attachment_bar,
- const gchar *background_filename);
-const gchar * e_attachment_bar_get_background_options
- (EAttachmentBar *attachment_bar);
-void e_attachment_bar_set_background_options
- (EAttachmentBar *attachment_bar,
- const gchar *background_options);
-const gchar * e_attachment_bar_get_current_folder
- (EAttachmentBar *attachment_bar);
-void e_attachment_bar_set_current_folder
- (EAttachmentBar *attachment_bar,
- const gchar *current_folder);
-gboolean e_attachment_bar_get_editable (EAttachmentBar *attachment_bar);
-void e_attachment_bar_set_editable (EAttachmentBar *attachment_bar,
- gboolean editable);
-GtkUIManager * e_attachment_bar_get_ui_manager (EAttachmentBar *attachment_bar);
-GtkAction * e_attachment_bar_get_action (EAttachmentBar *attachment_bar,
- const gchar *action_name);
-GtkActionGroup *e_attachment_bar_get_action_group
- (EAttachmentBar *attachment_bar,
- const gchar *group_name);
-
-G_END_DECLS
-
-#endif /* E_ATTACHMENT_BAR_H */
diff --git a/widgets/misc/e-attachment-handler-image.c b/widgets/misc/e-attachment-handler-image.c
new file mode 100644
index 0000000000..02357facc9
--- /dev/null
+++ b/widgets/misc/e-attachment-handler-image.c
@@ -0,0 +1,285 @@
+/*
+ * e-attachment-handler-image.c
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#include "e-attachment-handler-image.h"
+
+#include <config.h>
+#include <glib/gi18n.h>
+#include <gconf/gconf-client.h>
+
+#define E_ATTACHMENT_HANDLER_IMAGE_GET_PRIVATE(obj) \
+ (G_TYPE_INSTANCE_GET_PRIVATE \
+ ((obj), E_TYPE_ATTACHMENT_HANDLER_IMAGE, EAttachmentHandlerImagePrivate))
+
+struct _EAttachmentHandlerImagePrivate {
+ gint placeholder;
+};
+
+static gpointer parent_class;
+
+static const gchar *ui =
+"<ui>"
+" <popup name='context'>"
+" <placeholder name='custom-actions'>"
+" <menuitem action='image-set-as-background'/>"
+" </placeholder>"
+" </popup>"
+"</ui>";
+
+static void
+action_image_set_as_background_saved_cb (EAttachment *attachment,
+ GAsyncResult *result,
+ EAttachmentHandler *handler)
+{
+ EAttachmentView *view;
+ GConfClient *client;
+ GtkWidget *dialog;
+ GFile *file;
+ const gchar *key;
+ gpointer parent;
+ gchar *value;
+ GError *error = NULL;
+
+ client = gconf_client_get_default ();
+ view = e_attachment_handler_get_view (handler);
+
+ file = e_attachment_save_finish (attachment, result, &error);
+
+ if (error != NULL)
+ goto error;
+
+ value = g_file_get_path (file);
+ g_object_unref (file);
+
+ key = "/desktop/gnome/background/picture_filename";
+ gconf_client_set_string (client, key, value, &error);
+ g_free (value);
+
+ if (error != NULL)
+ goto error;
+
+ /* Ignore errors for this part. */
+ key = "/desktop/gnome/background/picture_options";
+ value = gconf_client_get_string (client, key, NULL);
+ if (g_strcmp0 (value, "none") == 0)
+ gconf_client_set_string (client, key, "wallpaper", NULL);
+ g_free (value);
+
+ goto exit;
+
+error:
+ parent = gtk_widget_get_toplevel (GTK_WIDGET (view));
+ parent = GTK_WIDGET_TOPLEVEL (parent) ? parent : NULL;
+
+ dialog = gtk_message_dialog_new_with_markup (
+ parent, GTK_DIALOG_DESTROY_WITH_PARENT,
+ GTK_MESSAGE_ERROR, GTK_BUTTONS_OK,
+ "<big><b>%s</b></big>",
+ _("Could not set as background"));
+
+ gtk_message_dialog_format_secondary_text (
+ GTK_MESSAGE_DIALOG (dialog), "%s", error->message);
+
+ gtk_dialog_run (GTK_DIALOG (dialog));
+
+ gtk_widget_destroy (dialog);
+ g_error_free (error);
+
+exit:
+ g_object_unref (client);
+ g_object_unref (handler);
+}
+
+static void
+action_image_set_as_background_cb (GtkAction *action,
+ EAttachmentHandler *handler)
+{
+ EAttachmentView *view;
+ EAttachment *attachment;
+ GFile *destination;
+ GList *selected;
+ gchar *path;
+
+ view = e_attachment_handler_get_view (handler);
+ selected = e_attachment_view_get_selected_attachments (view);
+ g_return_if_fail (g_list_length (selected) == 1);
+ attachment = E_ATTACHMENT (selected->data);
+
+ /* Save the image under ~/.gnome2/wallpapers/. */
+ path = g_build_filename (
+ g_get_home_dir (), ".gnome2", "wallpapers", NULL);
+ destination = g_file_new_for_path (path);
+ g_mkdir_with_parents (path, 0755);
+ g_free (path);
+
+ e_attachment_save_async (
+ attachment, destination, (GAsyncReadyCallback)
+ action_image_set_as_background_saved_cb,
+ g_object_ref (handler));
+
+ g_object_unref (destination);
+
+ g_list_foreach (selected, (GFunc) g_object_unref, NULL);
+ g_list_free (selected);
+}
+
+static GtkActionEntry standard_entries[] = {
+
+ { "image-set-as-background",
+ NULL,
+ N_("Set as _Background"),
+ NULL,
+ NULL, /* XXX Add a tooltip! */
+ G_CALLBACK (action_image_set_as_background_cb) }
+};
+
+static void
+attachment_handler_image_update_actions_cb (EAttachmentView *view,
+ EAttachmentHandler *handler)
+{
+ EAttachmentHandlerImagePrivate *priv;
+ EAttachment *attachment;
+ GFileInfo *file_info;
+ GtkActionGroup *action_group;
+ const gchar *content_type;
+ gchar *mime_type;
+ GList *selected;
+ gboolean visible = FALSE;
+
+ priv = E_ATTACHMENT_HANDLER_IMAGE_GET_PRIVATE (handler);
+
+ selected = e_attachment_view_get_selected_attachments (view);
+
+ if (g_list_length (selected) != 1)
+ goto exit;
+
+ attachment = E_ATTACHMENT (selected->data);
+ file_info = e_attachment_get_file_info (attachment);
+
+ if (file_info == NULL)
+ goto exit;
+
+ if (e_attachment_get_loading (attachment))
+ goto exit;
+
+ if (e_attachment_get_saving (attachment))
+ goto exit;
+
+ content_type = g_file_info_get_content_type (file_info);
+
+ mime_type = g_content_type_get_mime_type (content_type);
+ visible = (g_ascii_strncasecmp (mime_type, "image/", 6) == 0);
+ g_free (mime_type);
+
+exit:
+ action_group = e_attachment_view_get_action_group (view, "image");
+ gtk_action_group_set_visible (action_group, visible);
+
+ g_list_foreach (selected, (GFunc) g_object_unref, NULL);
+ g_list_free (selected);
+}
+
+static void
+attachment_handler_image_constructed (GObject *object)
+{
+ EAttachmentHandlerImagePrivate *priv;
+ EAttachmentHandler *handler;
+ EAttachmentView *view;
+ GtkActionGroup *action_group;
+ GtkUIManager *ui_manager;
+ const gchar *domain = GETTEXT_PACKAGE;
+ GError *error = NULL;
+
+ handler = E_ATTACHMENT_HANDLER (object);
+ priv = E_ATTACHMENT_HANDLER_IMAGE_GET_PRIVATE (object);
+
+ /* Chain up to parent's constructed() method. */
+ G_OBJECT_CLASS (parent_class)->constructed (object);
+
+ view = e_attachment_handler_get_view (handler);
+ ui_manager = e_attachment_view_get_ui_manager (view);
+
+ action_group = gtk_action_group_new ("image");
+ gtk_action_group_set_translation_domain (action_group, domain);
+ gtk_action_group_add_actions (
+ action_group, standard_entries,
+ G_N_ELEMENTS (standard_entries), object);
+ gtk_ui_manager_insert_action_group (ui_manager, action_group, 0);
+ g_object_unref (action_group);
+
+ gtk_ui_manager_add_ui_from_string (ui_manager, ui, -1, &error);
+
+ if (error != NULL) {
+ g_warning ("%s", error->message);
+ g_error_free (error);
+ }
+
+ g_signal_connect (
+ view, "update-actions",
+ G_CALLBACK (attachment_handler_image_update_actions_cb),
+ object);
+}
+
+static void
+attachment_handler_image_class_init (EAttachmentHandlerImageClass *class)
+{
+ GObjectClass *object_class;
+
+ parent_class = g_type_class_peek_parent (class);
+ g_type_class_add_private (class, sizeof (EAttachmentHandlerImagePrivate));
+
+ object_class = G_OBJECT_CLASS (class);
+ object_class->constructed = attachment_handler_image_constructed;
+}
+
+static void
+attachment_handler_image_init (EAttachmentHandlerImage *handler)
+{
+ handler->priv = E_ATTACHMENT_HANDLER_IMAGE_GET_PRIVATE (handler);
+}
+
+GType
+e_attachment_handler_image_get_type (void)
+{
+ static GType type = 0;
+
+ if (G_UNLIKELY (type == 0)) {
+ static const GTypeInfo type_info = {
+ sizeof (EAttachmentHandlerImageClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) attachment_handler_image_class_init,
+ (GClassFinalizeFunc) NULL,
+ NULL, /* class_data */
+ sizeof (EAttachmentHandlerImage),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) attachment_handler_image_init,
+ NULL /* value_table */
+ };
+
+ type = g_type_register_static (
+ E_TYPE_ATTACHMENT_HANDLER,
+ "EAttachmentHandlerImage",
+ &type_info, 0);
+ }
+
+ return type;
+}
diff --git a/widgets/misc/e-attachment-handler-image.h b/widgets/misc/e-attachment-handler-image.h
new file mode 100644
index 0000000000..53b076c61f
--- /dev/null
+++ b/widgets/misc/e-attachment-handler-image.h
@@ -0,0 +1,65 @@
+/*
+ * e-attachment-handler-image.h
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#ifndef E_ATTACHMENT_HANDLER_IMAGE_H
+#define E_ATTACHMENT_HANDLER_IMAGE_H
+
+#include <widgets/misc/e-attachment-handler.h>
+
+/* Standard GObject macros */
+#define E_TYPE_ATTACHMENT_HANDLER_IMAGE \
+ (e_attachment_handler_image_get_type ())
+#define E_ATTACHMENT_HANDLER_IMAGE(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST \
+ ((obj), E_TYPE_ATTACHMENT_HANDLER_IMAGE, EAttachmentHandlerImage))
+#define E_ATTACHMENT_HANDLER_IMAGE_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_CAST \
+ ((cls), E_TYPE_ATTACHMENT_HANDLER_IMAGE, EAttachmentHandlerImageClass))
+#define E_IS_ATTACHMENT_HANDLER_IMAGE(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE \
+ ((obj), E_TYPE_ATTACHMENT_HANDLER_IMAGE))
+#define E_IS_ATTACHMENT_HANDLER_IMAGE_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_TYPE \
+ ((cls), E_TYPE_ATTACHMENT_HANDLER_IMAGE))
+#define E_ATTACHMENT_HANDLER_IMAGE_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS \
+ ((obj), E_TYPE_ATTACHMENT_HANDLER_IMAGE, EAttachmentHandlerImageClass))
+
+G_BEGIN_DECLS
+
+typedef struct _EAttachmentHandlerImage EAttachmentHandlerImage;
+typedef struct _EAttachmentHandlerImageClass EAttachmentHandlerImageClass;
+typedef struct _EAttachmentHandlerImagePrivate EAttachmentHandlerImagePrivate;
+
+struct _EAttachmentHandlerImage {
+ EAttachmentHandler parent;
+ EAttachmentHandlerImagePrivate *priv;
+};
+
+struct _EAttachmentHandlerImageClass {
+ EAttachmentHandlerClass parent_class;
+};
+
+GType e_attachment_handler_image_get_type (void);
+
+G_END_DECLS
+
+#endif /* E_ATTACHMENT_HANDLER_IMAGE_H */
diff --git a/widgets/misc/e-attachment-handler.c b/widgets/misc/e-attachment-handler.c
new file mode 100644
index 0000000000..dce139f9c3
--- /dev/null
+++ b/widgets/misc/e-attachment-handler.c
@@ -0,0 +1,157 @@
+/*
+ * e-attachment-handler.c
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#include "e-attachment-handler.h"
+
+#define E_ATTACHMENT_HANDLER_GET_PRIVATE(obj) \
+ (G_TYPE_INSTANCE_GET_PRIVATE \
+ ((obj), E_TYPE_ATTACHMENT_HANDLER, EAttachmentHandlerPrivate))
+
+struct _EAttachmentHandlerPrivate {
+ gpointer view; /* weak pointer */
+};
+
+enum {
+ PROP_0,
+ PROP_VIEW
+};
+
+static gpointer parent_class;
+
+static void
+attachment_handler_set_view (EAttachmentHandler *handler,
+ EAttachmentView *view)
+{
+ g_return_if_fail (handler->priv->view == NULL);
+
+ handler->priv->view = view;
+
+ g_object_add_weak_pointer (
+ G_OBJECT (view), &handler->priv->view);
+}
+
+static void
+attachment_handler_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ switch (property_id) {
+ case PROP_VIEW:
+ attachment_handler_set_view (
+ E_ATTACHMENT_HANDLER (object),
+ g_value_get_object (value));
+ return;
+ }
+
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+attachment_handler_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ switch (property_id) {
+ case PROP_VIEW:
+ g_value_set_object (
+ value, e_attachment_handler_get_view (
+ E_ATTACHMENT_HANDLER (object)));
+ return;
+ }
+
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+attachment_handler_constructed (GObject *object)
+{
+ /* This allows subclasses to chain up safely since GObject
+ * does not implement this method, and we might want to do
+ * something here in the future. */
+}
+
+static void
+attachment_handler_class_init (EAttachmentHandlerClass *class)
+{
+ GObjectClass *object_class;
+
+ parent_class = g_type_class_peek_parent (class);
+ g_type_class_add_private (class, sizeof (EAttachmentHandlerPrivate));
+
+ object_class = G_OBJECT_CLASS (class);
+ object_class->set_property = attachment_handler_set_property;
+ object_class->get_property = attachment_handler_get_property;
+ object_class->constructed = attachment_handler_constructed;
+
+ g_object_class_install_property (
+ object_class,
+ PROP_VIEW,
+ g_param_spec_object (
+ "view",
+ "View",
+ NULL,
+ E_TYPE_ATTACHMENT_VIEW,
+ G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT_ONLY));
+}
+
+static void
+attachment_handler_init (EAttachmentHandler *handler)
+{
+ handler->priv = E_ATTACHMENT_HANDLER_GET_PRIVATE (handler);
+}
+
+GType
+e_attachment_handler_get_type (void)
+{
+ static GType type = 0;
+
+ if (G_UNLIKELY (type == 0)) {
+ static const GTypeInfo type_info = {
+ sizeof (EAttachmentHandlerClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) attachment_handler_class_init,
+ (GClassFinalizeFunc) NULL,
+ NULL, /* class_data */
+ sizeof (EAttachmentHandler),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) attachment_handler_init,
+ NULL /* value_table */
+ };
+
+ type = g_type_register_static (
+ G_TYPE_OBJECT, "EAttachmentHandler",
+ &type_info, G_TYPE_FLAG_ABSTRACT);
+ }
+
+ return type;
+}
+
+EAttachmentView *
+e_attachment_handler_get_view (EAttachmentHandler *handler)
+{
+ g_return_val_if_fail (E_IS_ATTACHMENT_HANDLER (handler), NULL);
+
+ return E_ATTACHMENT_VIEW (handler->priv->view);
+}
diff --git a/widgets/misc/e-attachment-handler.h b/widgets/misc/e-attachment-handler.h
new file mode 100644
index 0000000000..8de5743ba6
--- /dev/null
+++ b/widgets/misc/e-attachment-handler.h
@@ -0,0 +1,67 @@
+/*
+ * e-attachment-handler.h
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#ifndef E_ATTACHMENT_HANDLER_H
+#define E_ATTACHMENT_HANDLER_H
+
+#include <widgets/misc/e-attachment-view.h>
+
+/* Standard GObject macros */
+#define E_TYPE_ATTACHMENT_HANDLER \
+ (e_attachment_handler_get_type ())
+#define E_ATTACHMENT_HANDLER(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST \
+ ((obj), E_TYPE_ATTACHMENT_HANDLER, EAttachmentHandler))
+#define E_ATTACHMENT_HANDLER_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_CAST \
+ ((cls), E_TYPE_ATTACHMENT_HANDLER, EAttachmentHandlerClass))
+#define E_IS_ATTACHMENT_HANDLER(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE \
+ ((obj), E_TYPE_ATTACHMENT_HANDLER))
+#define E_IS_ATTACHMENT_HANDLER_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_TYPE \
+ ((cls), E_TYPE_ATTACHMENT_HANDLER))
+#define E_ATTACHMENT_HANDLER_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS \
+ ((obj), E_TYPE_ATTACHMENT_HANDLER, EAttachmentHandlerClass))
+
+G_BEGIN_DECLS
+
+typedef struct _EAttachmentHandler EAttachmentHandler;
+typedef struct _EAttachmentHandlerClass EAttachmentHandlerClass;
+typedef struct _EAttachmentHandlerPrivate EAttachmentHandlerPrivate;
+
+struct _EAttachmentHandler {
+ GObject parent;
+ EAttachmentHandlerPrivate *priv;
+};
+
+struct _EAttachmentHandlerClass {
+ GObjectClass parent_class;
+};
+
+GType e_attachment_handler_get_type (void);
+EAttachmentView *
+ e_attachment_handler_get_view (EAttachmentHandler *handler);
+
+G_END_DECLS
+
+#endif /* E_ATTACHMENT_HANDLER_H */
diff --git a/widgets/misc/e-attachment-icon-view.c b/widgets/misc/e-attachment-icon-view.c
index 9588540f05..e8a7db8459 100644
--- a/widgets/misc/e-attachment-icon-view.c
+++ b/widgets/misc/e-attachment-icon-view.c
@@ -22,7 +22,6 @@
#include "e-attachment-icon-view.h"
#include <glib/gi18n.h>
-#include <gdk/gdkkeysyms.h>
#include "e-attachment.h"
#include "e-attachment-store.h"
@@ -129,10 +128,8 @@ attachment_icon_view_key_press_event (GtkWidget *widget,
{
EAttachmentView *view = E_ATTACHMENT_VIEW (widget);
- if (event->keyval == GDK_Delete) {
- e_attachment_view_remove_selected (view, TRUE);
+ if (e_attachment_view_key_press_event (view, event))
return TRUE;
- }
/* Chain up to parent's key_press_event() method. */
return GTK_WIDGET_CLASS (parent_class)->
diff --git a/widgets/misc/e-attachment-store.c b/widgets/misc/e-attachment-store.c
index 1eb429b41e..e565d68cae 100644
--- a/widgets/misc/e-attachment-store.c
+++ b/widgets/misc/e-attachment-store.c
@@ -790,10 +790,13 @@ attachment_store_save_list_finished_cb (EAttachment *attachment,
GAsyncResult *result,
SaveContext *save_context)
{
+ GFile *file;
GSimpleAsyncResult *simple;
GError *error = NULL;
- e_attachment_save_finish (attachment, result, &error);
+ file = e_attachment_save_finish (attachment, result, &error);
+ if (file != NULL)
+ g_object_unref (file);
/* Remove the attachment from the list. */
save_context->attachment_list = g_list_remove (
diff --git a/widgets/misc/e-attachment-tree-view.c b/widgets/misc/e-attachment-tree-view.c
index 5a613f4f17..336b3225df 100644
--- a/widgets/misc/e-attachment-tree-view.c
+++ b/widgets/misc/e-attachment-tree-view.c
@@ -22,7 +22,6 @@
#include "e-attachment-tree-view.h"
#include <glib/gi18n.h>
-#include <gdk/gdkkeysyms.h>
#include "e-attachment.h"
#include "e-attachment-store.h"
@@ -147,10 +146,8 @@ attachment_tree_view_key_press_event (GtkWidget *widget,
{
EAttachmentView *view = E_ATTACHMENT_VIEW (widget);
- if (event->keyval == GDK_Delete) {
- e_attachment_view_remove_selected (view, TRUE);
+ if (e_attachment_view_key_press_event (view, event))
return TRUE;
- }
/* Chain up to parent's key_press_event() method. */
return GTK_WIDGET_CLASS (parent_class)->
diff --git a/widgets/misc/e-attachment-view.c b/widgets/misc/e-attachment-view.c
index 6d6079df21..b2dc62b934 100644
--- a/widgets/misc/e-attachment-view.c
+++ b/widgets/misc/e-attachment-view.c
@@ -23,12 +23,18 @@
#include <config.h>
#include <glib/gi18n.h>
+#include <gdk/gdkkeysyms.h>
#include <camel/camel-stream-mem.h>
#include "e-util/e-binding.h"
-#include "e-util/e-plugin-ui.h"
#include "e-util/e-util.h"
#include "e-attachment-dialog.h"
+#include "e-attachment-handler-image.h"
+
+enum {
+ UPDATE_ACTIONS,
+ LAST_SIGNAL
+};
enum {
DND_TYPE_MESSAGE_RFC822,
@@ -69,9 +75,9 @@ static const gchar *ui =
" <popup name='context'>"
" <menuitem action='cancel'/>"
" <menuitem action='save-as'/>"
-" <menuitem action='set-background'/>"
" <menuitem action='remove'/>"
" <menuitem action='properties'/>"
+" <separator/>"
" <placeholder name='custom-actions'/>"
" <separator/>"
" <menuitem action='add'/>"
@@ -86,6 +92,8 @@ static const gchar *ui =
" </popup>"
"</ui>";
+static gulong signals[LAST_SIGNAL];
+
static void
action_add_cb (GtkAction *action,
EAttachmentView *view)
@@ -295,13 +303,6 @@ exit:
g_list_free (selected);
}
-static void
-action_set_background_cb (GtkAction *action,
- EAttachmentView *view)
-{
- /* FIXME */
-}
-
static GtkActionEntry standard_entries[] = {
{ "cancel",
@@ -354,13 +355,6 @@ static GtkActionEntry standard_entries[] = {
NULL,
NULL, /* XXX Add a tooltip! */
G_CALLBACK (action_save_all_cb) },
-
- { "set-background",
- NULL,
- N_("Set as _Background"),
- NULL,
- NULL, /* XXX Add a tooltip! */
- G_CALLBACK (action_set_background_cb) }
};
static GtkActionEntry editable_entries[] = {
@@ -573,10 +567,114 @@ drop_x_uid_list (EAttachmentView *view,
}
static void
+attachment_view_update_actions (EAttachmentView *view)
+{
+ EAttachmentViewPrivate *priv;
+ EAttachment *attachment;
+ GtkAction *action;
+ GList *list, *iter;
+ guint n_selected;
+ gboolean busy = FALSE;
+
+ g_return_if_fail (E_IS_ATTACHMENT_VIEW (view));
+
+ priv = e_attachment_view_get_private (view);
+ list = e_attachment_view_get_selected_attachments (view);
+ n_selected = g_list_length (list);
+
+ if (n_selected == 1) {
+ attachment = g_object_ref (list->data);
+ busy |= e_attachment_get_loading (attachment);
+ busy |= e_attachment_get_saving (attachment);
+ } else
+ attachment = NULL;
+
+ g_list_foreach (list, (GFunc) g_object_unref, NULL);
+ g_list_free (list);
+
+ action = e_attachment_view_get_action (view, "cancel");
+ gtk_action_set_visible (action, busy);
+
+ action = e_attachment_view_get_action (view, "properties");
+ gtk_action_set_visible (action, !busy && n_selected == 1);
+
+ action = e_attachment_view_get_action (view, "remove");
+ gtk_action_set_visible (action, !busy && n_selected > 0);
+
+ action = e_attachment_view_get_action (view, "save-as");
+ gtk_action_set_visible (action, !busy && n_selected > 0);
+
+ /* Clear out the "openwith" action group. */
+ gtk_ui_manager_remove_ui (priv->ui_manager, priv->merge_id);
+ e_action_group_remove_all_actions (priv->openwith_actions);
+
+ if (attachment == NULL || busy)
+ return;
+
+ list = e_attachment_list_apps (attachment);
+
+ for (iter = list; iter != NULL; iter = iter->next) {
+ GAppInfo *app_info = iter->data;
+ GtkAction *action;
+ const gchar *app_executable;
+ const gchar *app_name;
+ gchar *action_tooltip;
+ gchar *action_label;
+ gchar *action_name;
+
+ if (!g_app_info_should_show (app_info))
+ continue;
+
+ app_executable = g_app_info_get_executable (app_info);
+ app_name = g_app_info_get_name (app_info);
+
+ action_name = g_strdup_printf ("open-in-%s", app_executable);
+ action_label = g_strdup_printf (_("Open in %s..."), app_name);
+
+ action_tooltip = g_strdup_printf (
+ _("Open this attachment in %s"), app_name);
+
+ action = gtk_action_new (
+ action_name, action_label, action_tooltip, NULL);
+
+ g_object_set_data_full (
+ G_OBJECT (action),
+ "app-info", g_object_ref (app_info),
+ (GDestroyNotify) g_object_unref);
+
+ g_object_set_data_full (
+ G_OBJECT (action),
+ "attachment", g_object_ref (attachment),
+ (GDestroyNotify) g_object_unref);
+
+ g_signal_connect (
+ action, "activate",
+ G_CALLBACK (action_open_in_cb), view);
+
+ gtk_action_group_add_action (priv->openwith_actions, action);
+
+ gtk_ui_manager_add_ui (
+ priv->ui_manager, priv->merge_id,
+ "/context/open-actions", action_name,
+ action_name, GTK_UI_MANAGER_AUTO, FALSE);
+
+ g_free (action_name);
+ g_free (action_label);
+ g_free (action_tooltip);
+ }
+
+ g_object_unref (attachment);
+ g_list_foreach (list, (GFunc) g_object_unref, NULL);
+ g_list_free (list);
+}
+
+static void
attachment_view_class_init (EAttachmentViewIface *iface)
{
gint ii;
+ iface->update_actions = attachment_view_update_actions;
+
g_object_interface_install_property (
iface,
g_param_spec_boolean (
@@ -587,6 +685,15 @@ attachment_view_class_init (EAttachmentViewIface *iface)
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT));
+ signals[UPDATE_ACTIONS] = g_signal_new (
+ "update-actions",
+ G_TYPE_FROM_INTERFACE (iface),
+ G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
+ G_STRUCT_OFFSET (EAttachmentViewIface, update_actions),
+ NULL, NULL,
+ g_cclosure_marshal_VOID__VOID,
+ G_TYPE_NONE, 0);
+
for (ii = 0; ii < G_N_ELEMENTS (drag_info); ii++) {
const gchar *target = drag_info[ii].target;
drag_info[ii].atom = gdk_atom_intern (target, FALSE);
@@ -616,6 +723,9 @@ e_attachment_view_get_type (void)
G_TYPE_INTERFACE, "EAttachmentView", &type_info, 0);
g_type_interface_add_prerequisite (type, GTK_TYPE_WIDGET);
+
+ /* Register known handler types. */
+ e_attachment_handler_image_get_type ();
}
return type;
@@ -628,6 +738,8 @@ e_attachment_view_init (EAttachmentView *view)
GtkUIManager *ui_manager;
GtkActionGroup *action_group;
const gchar *domain = GETTEXT_PACKAGE;
+ GType *children;
+ guint ii;
GError *error = NULL;
priv = e_attachment_view_get_private (view);
@@ -671,7 +783,14 @@ e_attachment_view_init (EAttachmentView *view)
G_OBJECT (view), "editable",
G_OBJECT (priv->editable_actions), "visible");
- e_plugin_ui_register_manager (ui_manager, "attachment-view", view);
+ /* Instantiate attachment handlers. */
+ children = g_type_children (E_TYPE_ATTACHMENT_HANDLER, NULL);
+ for (ii = 0; children[ii] != G_TYPE_INVALID; ii++) {
+ EAttachmentHandler *handler;
+ handler = g_object_new (children[ii], "view", view, NULL);
+ priv->handlers = g_list_prepend (priv->handlers, handler);
+ }
+ g_free (children);
}
void
@@ -681,6 +800,10 @@ e_attachment_view_dispose (EAttachmentView *view)
priv = e_attachment_view_get_private (view);
+ g_list_foreach (priv->handlers, (GFunc) g_object_unref, NULL);
+ g_list_free (priv->handlers);
+ priv->handlers = NULL;
+
if (priv->ui_manager != NULL) {
g_object_unref (priv->ui_manager);
priv->ui_manager = NULL;
@@ -952,6 +1075,25 @@ e_attachment_view_button_release_event (EAttachmentView *view,
return FALSE;
}
+gboolean
+e_attachment_view_key_press_event (EAttachmentView *view,
+ GdkEventKey *event)
+{
+ gboolean editable;
+
+ g_return_val_if_fail (E_IS_ATTACHMENT_VIEW (view), FALSE);
+ g_return_val_if_fail (event != NULL, FALSE);
+
+ editable = e_attachment_view_get_editable (view);
+
+ if (event->keyval == GDK_Delete && editable) {
+ e_attachment_view_remove_selected (view, TRUE);
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
GtkTreePath *
e_attachment_view_get_path_at_pos (EAttachmentView *view,
gint x,
@@ -1445,108 +1587,7 @@ e_attachment_view_show_popup_menu (EAttachmentView *view,
void
e_attachment_view_update_actions (EAttachmentView *view)
{
- EAttachmentViewPrivate *priv;
- EAttachment *attachment;
- GtkAction *action;
- GList *list, *iter;
- guint n_selected;
- gboolean is_image;
- gboolean busy = FALSE;
-
g_return_if_fail (E_IS_ATTACHMENT_VIEW (view));
- priv = e_attachment_view_get_private (view);
- list = e_attachment_view_get_selected_attachments (view);
- n_selected = g_list_length (list);
-
- if (n_selected == 1) {
- attachment = g_object_ref (list->data);
- is_image = e_attachment_is_image (attachment);
- busy |= e_attachment_get_loading (attachment);
- busy |= e_attachment_get_saving (attachment);
- } else {
- attachment = NULL;
- is_image = FALSE;
- }
-
- g_list_foreach (list, (GFunc) g_object_unref, NULL);
- g_list_free (list);
-
- action = e_attachment_view_get_action (view, "cancel");
- gtk_action_set_visible (action, busy);
-
- action = e_attachment_view_get_action (view, "properties");
- gtk_action_set_visible (action, !busy && n_selected == 1);
-
- action = e_attachment_view_get_action (view, "remove");
- gtk_action_set_visible (action, !busy && n_selected > 0);
-
- action = e_attachment_view_get_action (view, "save-as");
- gtk_action_set_visible (action, !busy && n_selected > 0);
-
- action = e_attachment_view_get_action (view, "set-background");
- gtk_action_set_visible (action, !busy && is_image);
-
- /* Clear out the "openwith" action group. */
- gtk_ui_manager_remove_ui (priv->ui_manager, priv->merge_id);
- e_action_group_remove_all_actions (priv->openwith_actions);
-
- if (attachment == NULL || busy)
- return;
-
- list = e_attachment_list_apps (attachment);
-
- for (iter = list; iter != NULL; iter = iter->next) {
- GAppInfo *app_info = iter->data;
- GtkAction *action;
- const gchar *app_executable;
- const gchar *app_name;
- gchar *action_tooltip;
- gchar *action_label;
- gchar *action_name;
-
- if (!g_app_info_should_show (app_info))
- continue;
-
- app_executable = g_app_info_get_executable (app_info);
- app_name = g_app_info_get_name (app_info);
-
- action_name = g_strdup_printf ("open-in-%s", app_executable);
- action_label = g_strdup_printf (_("Open in %s..."), app_name);
-
- action_tooltip = g_strdup_printf (
- _("Open this attachment in %s"), app_name);
-
- action = gtk_action_new (
- action_name, action_label, action_tooltip, NULL);
-
- g_object_set_data_full (
- G_OBJECT (action),
- "app-info", g_object_ref (app_info),
- (GDestroyNotify) g_object_unref);
-
- g_object_set_data_full (
- G_OBJECT (action),
- "attachment", g_object_ref (attachment),
- (GDestroyNotify) g_object_unref);
-
- g_signal_connect (
- action, "activate",
- G_CALLBACK (action_open_in_cb), view);
-
- gtk_action_group_add_action (priv->openwith_actions, action);
-
- gtk_ui_manager_add_ui (
- priv->ui_manager, priv->merge_id,
- "/context/open-actions", action_name,
- action_name, GTK_UI_MANAGER_AUTO, FALSE);
-
- g_free (action_name);
- g_free (action_label);
- g_free (action_tooltip);
- }
-
- g_object_unref (attachment);
- g_list_foreach (list, (GFunc) g_object_unref, NULL);
- g_list_free (list);
+ g_signal_emit (view, signals[UPDATE_ACTIONS], 0);
}
diff --git a/widgets/misc/e-attachment-view.h b/widgets/misc/e-attachment-view.h
index d33ad951ac..16a7ac1967 100644
--- a/widgets/misc/e-attachment-view.h
+++ b/widgets/misc/e-attachment-view.h
@@ -85,10 +85,16 @@ struct _EAttachmentViewIface {
GdkDragAction actions);
void (*drag_source_unset) (EAttachmentView *view);
void (*drag_dest_unset) (EAttachmentView *view);
+
+ /* Signals */
+ void (*update_actions) (EAttachmentView *view);
};
struct _EAttachmentViewPrivate {
+ /* Attachment Handlers */
+ GList *handlers;
+
/* Popup Menu Management */
GtkUIManager *ui_manager;
GtkActionGroup *standard_actions;
@@ -127,12 +133,16 @@ void e_attachment_view_remove_selected
(EAttachmentView *view,
gboolean select_next);
+/* Event Support */
gboolean e_attachment_view_button_press_event
(EAttachmentView *view,
GdkEventButton *event);
gboolean e_attachment_view_button_release_event
(EAttachmentView *view,
GdkEventButton *event);
+gboolean e_attachment_view_key_press_event
+ (EAttachmentView *view,
+ GdkEventKey *event);
/* Selection Management */
GtkTreePath * e_attachment_view_get_path_at_pos
diff --git a/widgets/misc/e-attachment.c b/widgets/misc/e-attachment.c
index 52a3d928f6..fb84261fa2 100644
--- a/widgets/misc/e-attachment.c
+++ b/widgets/misc/e-attachment.c
@@ -52,7 +52,7 @@
#define EMBLEM_SIGN_GOOD "stock_signature-ok"
#define EMBLEM_SIGN_UNKNOWN "stock_signature"
-/* Attributes needed by EAttachmentStore, et al. */
+/* Attributes needed for EAttachmentStore columns. */
#define ATTACHMENT_QUERY "standard::*,preview::*,thumbnail::*"
struct _EAttachmentPrivate {
@@ -1185,31 +1185,6 @@ e_attachment_get_thumbnail_path (EAttachment *attachment)
}
gboolean
-e_attachment_is_image (EAttachment *attachment)
-{
- GFileInfo *file_info;
- const gchar *content_type;
- gchar *mime_type;
- gboolean is_image;
-
- g_return_val_if_fail (E_IS_ATTACHMENT (attachment), FALSE);
-
- file_info = e_attachment_get_file_info (attachment);
- if (file_info == NULL)
- return FALSE;
-
- content_type = g_file_info_get_content_type (file_info);
- if (content_type == NULL)
- return FALSE;
-
- mime_type = g_content_type_get_mime_type (content_type);
- is_image = (g_ascii_strncasecmp (mime_type, "image/", 6) == 0);
- g_free (mime_type);
-
- return is_image;
-}
-
-gboolean
e_attachment_is_rfc822 (EAttachment *attachment)
{
GFileInfo *file_info;
@@ -1805,7 +1780,6 @@ struct _OpenContext {
GSimpleAsyncResult *simple;
GAppInfo *app_info;
- GFile *file;
};
static OpenContext *
@@ -1836,9 +1810,6 @@ attachment_open_context_free (OpenContext *open_context)
if (open_context->app_info != NULL)
g_object_unref (open_context->app_info);
- if (open_context->file != NULL)
- g_object_unref (open_context->file);
-
g_slice_free (OpenContext, open_context);
}
@@ -1865,7 +1836,8 @@ attachment_open_check_for_error (OpenContext *open_context,
}
static void
-attachment_open_file (OpenContext *open_context)
+attachment_open_file (GFile *file,
+ OpenContext *open_context)
{
GdkAppLaunchContext *context;
GSimpleAsyncResult *simple;
@@ -1900,7 +1872,7 @@ attachment_open_file (OpenContext *open_context)
goto exit;
context = gdk_app_launch_context_new ();
- file_list = g_list_prepend (NULL, open_context->file);
+ file_list = g_list_prepend (NULL, file);
success = g_app_info_launch (
open_context->app_info, file_list,
@@ -1926,19 +1898,22 @@ attachment_open_save_finished_cb (EAttachment *attachment,
GAsyncResult *result,
OpenContext *open_context)
{
+ GFile *file;
GError *error = NULL;
- e_attachment_save_finish (attachment, result, &error);
+ file = e_attachment_save_finish (attachment, result, &error);
if (attachment_open_check_for_error (open_context, error))
return;
- attachment_open_file (open_context);
+ attachment_open_file (file, open_context);
+ g_object_unref (file);
}
static void
attachment_open_save_temporary (OpenContext *open_context)
{
+ GFile *file;
gchar *path;
gint fd;
GError *error = NULL;
@@ -1948,14 +1923,16 @@ attachment_open_save_temporary (OpenContext *open_context)
if (attachment_open_check_for_error (open_context, error))
return;
- close (fd);
+ file = g_file_new_for_path (path);
- open_context->file = g_file_new_for_path (path);
+ close (fd);
+ g_free (path);
e_attachment_save_async (
- open_context->attachment, open_context->file,
- (GAsyncReadyCallback) attachment_open_save_finished_cb,
- open_context);
+ open_context->attachment, file, (GAsyncReadyCallback)
+ attachment_open_save_finished_cb, open_context);
+
+ g_object_unref (file);
}
void
@@ -1985,8 +1962,7 @@ e_attachment_open_async (EAttachment *attachment,
* the application directly. Otherwise we have to save the MIME
* part to a temporary file and launch the application from that. */
if (file != NULL) {
- open_context->file = g_object_ref (file);
- attachment_open_file (open_context);
+ attachment_open_file (file, open_context);
} else if (mime_part != NULL)
attachment_open_save_temporary (open_context);
@@ -2071,6 +2047,7 @@ struct _SaveContext {
GSimpleAsyncResult *simple;
GFile *directory;
+ GFile *destination;
GInputStream *input_stream;
GOutputStream *output_stream;
goffset total_num_bytes;
@@ -2115,6 +2092,9 @@ attachment_save_context_free (SaveContext *save_context)
if (save_context->directory != NULL)
g_object_unref (save_context->directory);
+ if (save_context->destination != NULL)
+ g_object_unref (save_context->destination);
+
if (save_context->input_stream != NULL)
g_object_unref (save_context->input_stream);
@@ -2259,12 +2239,18 @@ attachment_save_read_cb (GInputStream *input_stream,
if (bytes_read == 0) {
GSimpleAsyncResult *simple;
+ GFile *destination;
/* Steal the result. */
simple = save_context->simple;
save_context->simple = NULL;
- g_simple_async_result_set_op_res_gboolean (simple, TRUE);
+ /* Steal the destination. */
+ destination = save_context->destination;
+ save_context->destination = NULL;
+
+ g_simple_async_result_set_op_res_gpointer (
+ simple, destination, (GDestroyNotify) g_object_unref);
g_simple_async_result_complete (simple);
attachment_save_context_free (save_context);
@@ -2366,6 +2352,7 @@ attachment_save_create_cb (GFile *destination,
if (attachment_save_check_for_error (save_context, error))
return;
+ save_context->destination = g_object_ref (destination);
attachment_save_got_output_stream (save_context);
}
@@ -2384,6 +2371,7 @@ attachment_save_replace_cb (GFile *destination,
if (attachment_save_check_for_error (save_context, error))
return;
+ save_context->destination = g_object_ref (destination);
attachment_save_got_output_stream (save_context);
}
@@ -2490,26 +2478,28 @@ e_attachment_save_async (EAttachment *attachment,
attachment_save_query_info_cb, save_context);
}
-gboolean
+GFile *
e_attachment_save_finish (EAttachment *attachment,
GAsyncResult *result,
GError **error)
{
GSimpleAsyncResult *simple;
- gboolean success;
+ GFile *destination;
g_return_val_if_fail (
g_simple_async_result_is_valid (result,
G_OBJECT (attachment), e_attachment_save_async), FALSE);
simple = G_SIMPLE_ASYNC_RESULT (result);
- success = g_simple_async_result_get_op_res_gboolean (simple);
+ destination = g_simple_async_result_get_op_res_gpointer (simple);
+ if (destination != NULL)
+ g_object_ref (destination);
g_simple_async_result_propagate_error (simple, error);
g_object_unref (simple);
attachment_set_saving (attachment, FALSE);
- return success;
+ return destination;
}
void
@@ -2517,8 +2507,9 @@ e_attachment_save_handle_error (EAttachment *attachment,
GAsyncResult *result,
GtkWindow *parent)
{
- GtkWidget *dialog;
+ GFile *file;
GFileInfo *file_info;
+ GtkWidget *dialog;
const gchar *display_name;
const gchar *primary_text;
GError *error = NULL;
@@ -2527,8 +2518,9 @@ e_attachment_save_handle_error (EAttachment *attachment,
g_return_if_fail (G_IS_ASYNC_RESULT (result));
g_return_if_fail (GTK_IS_WINDOW (parent));
- if (e_attachment_save_finish (attachment, result, &error))
- return;
+ file = e_attachment_save_finish (attachment, result, &error);
+ if (file != NULL)
+ g_object_unref (file);
/* Ignore cancellations. */
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
diff --git a/widgets/misc/e-attachment.h b/widgets/misc/e-attachment.h
index 8a13da2909..1184b32012 100644
--- a/widgets/misc/e-attachment.h
+++ b/widgets/misc/e-attachment.h
@@ -98,7 +98,6 @@ void e_attachment_set_signed (EAttachment *attachment,
camel_cipher_validity_sign_t signed_);
const gchar * e_attachment_get_description (EAttachment *attachment);
const gchar * e_attachment_get_thumbnail_path (EAttachment *attachment);
-gboolean e_attachment_is_image (EAttachment *attachment);
gboolean e_attachment_is_rfc822 (EAttachment *attachment);
GList * e_attachment_list_apps (EAttachment *attachment);
@@ -120,7 +119,7 @@ void e_attachment_save_async (EAttachment *attachment,
GFile *destination,
GAsyncReadyCallback callback,
gpointer user_data);
-gboolean e_attachment_save_finish (EAttachment *attachment,
+GFile * e_attachment_save_finish (EAttachment *attachment,
GAsyncResult *result,
GError **error);
generated by cgit (git 2.34.1) at 2024-11-17 06:01:40 +0800