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-rw-r--r--composer/e-composer-actions.c16
-rw-r--r--composer/e-composer-actions.h2
-rw-r--r--composer/e-composer-private.c81
-rw-r--r--composer/e-composer-private.h5
-rw-r--r--composer/e-msg-composer.c32
-rw-r--r--composer/evolution-composer.ui6
-rw-r--r--mail/evolution-mail.schemas.in14
-rw-r--r--modules/mail/e-mail-shell-settings.c4
-rw-r--r--widgets/misc/Makefile.am2
-rw-r--r--widgets/misc/e-picture-gallery.c419
-rw-r--r--widgets/misc/e-picture-gallery.h67
11 files changed, 641 insertions, 7 deletions
diff --git a/composer/e-composer-actions.c b/composer/e-composer-actions.c
index 3b2aabfefc..1f1cb44a7c 100644
--- a/composer/e-composer-actions.c
+++ b/composer/e-composer-actions.c
@@ -353,6 +353,14 @@ static GtkToggleActionEntry toggle_entries[] = {
G_CALLBACK (action_pgp_sign_cb),
FALSE },
+ { "picture-gallery",
+ "emblem-photos",
+ N_("_Picture Gallery"),
+ NULL,
+ N_("Show a collection of pictures that you can drag to your message"),
+ NULL, /* no callback */
+ FALSE },
+
{ "prioritize-message",
NULL,
N_("_Prioritize Message"),
@@ -461,9 +469,17 @@ e_composer_actions_init (EMsgComposer *composer)
ACTION (ATTACH), "short-label", _("Attach"), NULL);
g_object_set (
+ ACTION (PICTURE_GALLERY), "is-important", TRUE, NULL);
+
+ g_object_set (
ACTION (SAVE_DRAFT), "short-label", _("Save Draft"), NULL);
g_object_bind_property (
+ composer, "html-mode",
+ ACTION (PICTURE_GALLERY), "sensitive",
+ G_BINDING_SYNC_CREATE);
+
+ g_object_bind_property (
web_view, "editable",
GTKHTML_EDITOR_ACTION_EDIT_MENU (editor), "sensitive",
G_BINDING_SYNC_CREATE);
diff --git a/composer/e-composer-actions.h b/composer/e-composer-actions.h
index 80147a8f24..4aed102a64 100644
--- a/composer/e-composer-actions.h
+++ b/composer/e-composer-actions.h
@@ -29,6 +29,8 @@
E_COMPOSER_ACTION ((composer), "pgp-encrypt")
#define E_COMPOSER_ACTION_PGP_SIGN(composer) \
E_COMPOSER_ACTION ((composer), "pgp-sign")
+#define E_COMPOSER_ACTION_PICTURE_GALLERY(composer) \
+ E_COMPOSER_ACTION ((composer), "picture-gallery")
#define E_COMPOSER_ACTION_PRINT(composer) \
E_COMPOSER_ACTION ((composer), "print")
#define E_COMPOSER_ACTION_PRINT_PREVIEW(composer) \
diff --git a/composer/e-composer-private.c b/composer/e-composer-private.c
index f9840bd929..816ea10b16 100644
--- a/composer/e-composer-private.c
+++ b/composer/e-composer-private.c
@@ -20,6 +20,9 @@
#include "e-composer-private.h"
#include "e-util/e-util-private.h"
+/* Initial height of the picture gallery. */
+#define GALLERY_INITIAL_HEIGHT 150
+
static void
composer_setup_charset_menu (EMsgComposer *composer)
{
@@ -124,12 +127,36 @@ msg_composer_url_requested_cb (GtkHTML *html,
g_signal_stop_emission_by_name (html, "url-requested");
}
+static void
+composer_update_gallery_visibility (EMsgComposer *composer)
+{
+ GtkhtmlEditor *editor;
+ GtkToggleAction *toggle_action;
+ gboolean gallery_active;
+ gboolean html_mode;
+
+ editor = GTKHTML_EDITOR (composer);
+ html_mode = gtkhtml_editor_get_html_mode (editor);
+
+ toggle_action = GTK_TOGGLE_ACTION (ACTION (PICTURE_GALLERY));
+ gallery_active = gtk_toggle_action_get_active (toggle_action);
+
+ if (html_mode && gallery_active) {
+ gtk_widget_show (composer->priv->gallery_scrolled_window);
+ gtk_widget_show (composer->priv->gallery_icon_view);
+ } else {
+ gtk_widget_hide (composer->priv->gallery_scrolled_window);
+ gtk_widget_hide (composer->priv->gallery_icon_view);
+ }
+}
+
void
e_composer_private_constructed (EMsgComposer *composer)
{
EMsgComposerPrivate *priv = composer->priv;
EFocusTracker *focus_tracker;
EShell *shell;
+ EShellSettings *shell_settings;
EWebView *web_view;
GtkhtmlEditor *editor;
GtkUIManager *ui_manager;
@@ -140,7 +167,7 @@ e_composer_private_constructed (EMsgComposer *composer)
GtkWindow *window;
const gchar *path;
gboolean small_screen_mode;
- gchar *filename;
+ gchar *filename, *gallery_path;
gint ii;
GError *error = NULL;
@@ -148,6 +175,7 @@ e_composer_private_constructed (EMsgComposer *composer)
ui_manager = gtkhtml_editor_get_ui_manager (editor);
shell = e_msg_composer_get_shell (composer);
+ shell_settings = e_shell_get_shell_settings (shell);
web_view = e_msg_composer_get_web_view (composer);
small_screen_mode = e_shell_get_small_screen_mode (shell);
@@ -289,6 +317,7 @@ e_composer_private_constructed (EMsgComposer *composer)
e_attachment_paned_set_default_height (75); /* short attachment bar for Anjal */
e_attachment_icon_view_set_default_icon_size (GTK_ICON_SIZE_BUTTON);
}
+
widget = e_attachment_paned_new ();
gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
priv->attachment_paned = g_object_ref (widget);
@@ -354,18 +383,53 @@ e_composer_private_constructed (EMsgComposer *composer)
gtk_box_pack_end (GTK_BOX (container), tmp_box, FALSE, FALSE, 3);
}
- g_object_set_data ((GObject *)composer, "vbox", editor->vbox);
+ container = e_attachment_paned_get_content_area (
+ E_ATTACHMENT_PANED (priv->attachment_paned));
+
+ widget = gtk_vpaned_new ();
+ gtk_container_add (GTK_CONTAINER (container), widget);
+ gtk_widget_show (widget);
+
+ container = widget;
+
+ widget = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy (
+ GTK_SCROLLED_WINDOW (widget),
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+ gtk_scrolled_window_set_shadow_type (
+ GTK_SCROLLED_WINDOW (widget), GTK_SHADOW_IN);
+ gtk_widget_set_size_request (widget, -1, GALLERY_INITIAL_HEIGHT);
+ gtk_paned_pack1 (GTK_PANED (container), widget, FALSE, FALSE);
+ priv->gallery_scrolled_window = g_object_ref (widget);
+ gtk_widget_show (widget);
/* Reparent the scrolled window containing the GtkHTML widget
* into the content area of the top attachment pane. */
widget = GTK_WIDGET (web_view);
widget = gtk_widget_get_parent (widget);
- container = e_attachment_paned_get_content_area (
- E_ATTACHMENT_PANED (priv->attachment_paned));
gtk_widget_reparent (widget, container);
- gtk_box_set_child_packing (
- GTK_BOX (container), widget, TRUE, TRUE, 0, GTK_PACK_START);
+
+ /* Construct the picture gallery. */
+
+ container = priv->gallery_scrolled_window;
+
+ gallery_path = e_shell_settings_get_string (shell_settings, "composer-gallery-path");
+ widget = e_picture_gallery_new (gallery_path);
+ gtk_container_add (GTK_CONTAINER (container), widget);
+ priv->gallery_icon_view = g_object_ref (widget);
+ g_free (gallery_path);
+
+ g_signal_connect (
+ composer, "notify::html-mode",
+ G_CALLBACK (composer_update_gallery_visibility), NULL);
+
+ g_signal_connect_swapped (
+ ACTION (PICTURE_GALLERY), "toggled",
+ G_CALLBACK (composer_update_gallery_visibility), composer);
+
+ /* XXX What is this for? */
+ g_object_set_data (G_OBJECT (composer), "vbox", editor->vbox);
composer_setup_recent_menu (composer);
@@ -498,6 +562,11 @@ e_composer_private_dispose (EMsgComposer *composer)
composer->priv->composer_actions = NULL;
}
+ if (composer->priv->gallery_scrolled_window != NULL) {
+ g_object_unref (composer->priv->gallery_scrolled_window);
+ composer->priv->gallery_scrolled_window = NULL;
+ }
+
g_hash_table_remove_all (composer->priv->inline_images);
g_hash_table_remove_all (composer->priv->inline_images_by_url);
diff --git a/composer/e-composer-private.h b/composer/e-composer-private.h
index b4818d4c57..230d2f4fec 100644
--- a/composer/e-composer-private.h
+++ b/composer/e-composer-private.h
@@ -51,6 +51,7 @@
#include "widgets/misc/e-attachment-icon-view.h"
#include "widgets/misc/e-attachment-paned.h"
#include "widgets/misc/e-attachment-store.h"
+#include "widgets/misc/e-picture-gallery.h"
#include "widgets/misc/e-signature-combo-box.h"
#include "widgets/misc/e-web-view.h"
#include "shell/e-shell.h"
@@ -113,7 +114,6 @@ struct _EMsgComposerPrivate {
/*** UI Management ***/
- GtkWidget *html_editor;
GtkWidget *header_table;
GtkWidget *activity_bar;
GtkWidget *alert_bar;
@@ -132,6 +132,9 @@ struct _EMsgComposerPrivate {
GtkWidget *focused_entry;
+ GtkWidget *gallery_icon_view;
+ GtkWidget *gallery_scrolled_window;
+
GtkWidget *address_dialog;
GHashTable *inline_images;
diff --git a/composer/e-msg-composer.c b/composer/e-msg-composer.c
index 227df24277..b79eaa3a71 100644
--- a/composer/e-msg-composer.c
+++ b/composer/e-msg-composer.c
@@ -1976,6 +1976,34 @@ msg_composer_finalize (GObject *object)
}
static void
+msg_composer_gallery_drag_data_get (GtkIconView *icon_view,
+ GdkDragContext *context,
+ GtkSelectionData *selection_data,
+ guint target_type,
+ guint time)
+{
+ GtkTreePath *path;
+ GtkCellRenderer *cell;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ gchar *str_data;
+
+ if (!gtk_icon_view_get_cursor (icon_view, &path, &cell))
+ return;
+
+ model = gtk_icon_view_get_model (icon_view);
+ gtk_tree_model_get_iter (model, &iter, path);
+ gtk_tree_model_get (model, &iter, 1, &str_data, -1);
+ gtk_tree_path_free (path);
+
+ /* only supports "text/uri-list" */
+ gtk_selection_data_set (
+ selection_data, selection_data->target, 8,
+ (guchar *) str_data, strlen (str_data));
+ g_free (str_data);
+}
+
+static void
msg_composer_constructed (GObject *object)
{
EShell *shell;
@@ -2072,6 +2100,10 @@ msg_composer_constructed (GObject *object)
web_view, "drag-data-received",
G_CALLBACK (msg_composer_drag_data_received_cb), composer);
+ g_signal_connect (
+ composer->priv->gallery_icon_view, "drag-data-get",
+ G_CALLBACK (msg_composer_gallery_drag_data_get), NULL);
+
/* Configure Headers */
e_composer_header_table_set_account_list (
diff --git a/composer/evolution-composer.ui b/composer/evolution-composer.ui
index f283d35dcb..d1eb10c76c 100644
--- a/composer/evolution-composer.ui
+++ b/composer/evolution-composer.ui
@@ -25,6 +25,8 @@
<menuitem action='view-reply-to'/>
<menuitem action='view-cc'/>
<menuitem action='view-bcc'/>
+ <separator/>
+ <menuitem action='picture-gallery'/>
</menu>
</placeholder>
<menu action='insert-menu'>
@@ -56,4 +58,8 @@
<separator/>
</placeholder>
</toolbar>
+ <toolbar name='html-toolbar'>
+ <separator/>
+ <toolitem action='picture-gallery'/>
+ </toolbar>
</ui>
diff --git a/mail/evolution-mail.schemas.in b/mail/evolution-mail.schemas.in
index 4af7680412..1503d7b0fe 100644
--- a/mail/evolution-mail.schemas.in
+++ b/mail/evolution-mail.schemas.in
@@ -346,6 +346,20 @@
</locale>
</schema>
+ <schema>
+ <key>/schemas/apps/evolution/mail/composer/gallery_path</key>
+ <applyto>/apps/evolution/mail/composer/gallery_path</applyto>
+ <owner>evolution-mail</owner>
+ <type>string</type>
+ <default></default>
+ <locale name="C">
+ <short>Path where image gallery should search for its content</short>
+ <long>This value can be an empty string, which means it'll use
+ the system Picture folder, usually set to ~/Pictures. This folder will
+ be also used when the set path is not pointing to the existent folder.</long>
+ </locale>
+ </schema>
+
<!-- Display Settings -->
<schema>
diff --git a/modules/mail/e-mail-shell-settings.c b/modules/mail/e-mail-shell-settings.c
index 1b70289ded..18e8407bba 100644
--- a/modules/mail/e-mail-shell-settings.c
+++ b/modules/mail/e-mail-shell-settings.c
@@ -308,6 +308,10 @@ e_mail_shell_settings_init (EShellBackend *shell_backend)
"composer-no-signature-delim",
"/apps/evolution/mail/composer/no_signature_delim");
+ e_shell_settings_install_property_for_key (
+ "composer-gallery-path",
+ "/apps/evolution/mail/composer/gallery_path");
+
/* These properties use transform functions to convert
* GConf values to forms more useful to Evolution. We
* have to use separate properties because GConfBridge
diff --git a/widgets/misc/Makefile.am b/widgets/misc/Makefile.am
index 4375c0641e..7e9ce9ca2b 100644
--- a/widgets/misc/Makefile.am
+++ b/widgets/misc/Makefile.am
@@ -44,6 +44,7 @@ widgetsinclude_HEADERS = \
e-menu-tool-button.h \
e-online-button.h \
e-paned.h \
+ e-picture-gallery.h \
e-popup-action.h \
e-popup-menu.h \
e-preferences-window.h \
@@ -122,6 +123,7 @@ libemiscwidgets_la_SOURCES = \
e-menu-tool-button.c \
e-online-button.c \
e-paned.c \
+ e-picture-gallery.c \
e-popup-action.c \
e-popup-menu.c \
e-preferences-window.c \
diff --git a/widgets/misc/e-picture-gallery.c b/widgets/misc/e-picture-gallery.c
new file mode 100644
index 0000000000..163a160ff8
--- /dev/null
+++ b/widgets/misc/e-picture-gallery.c
@@ -0,0 +1,419 @@
+/*
+ * e-picture-gallery.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-util/e-icon-factory.h"
+
+#include "e-picture-gallery.h"
+
+#define E_PICTURE_GALLERY_GET_PRIVATE(obj) \
+ (G_TYPE_INSTANCE_GET_PRIVATE \
+ ((obj), E_TYPE_PICTURE_GALLERY, EPictureGalleryPrivate))
+
+struct _EPictureGalleryPrivate {
+ gboolean initialized;
+ gchar *path;
+ GFileMonitor *monitor;
+};
+
+enum {
+ PROP_0,
+ PROP_PATH
+};
+
+enum {
+ COL_PIXBUF = 0,
+ COL_URI,
+ COL_FILENAME_TEXT
+};
+
+G_DEFINE_TYPE (EPictureGallery, e_picture_gallery, GTK_TYPE_ICON_VIEW)
+
+static gboolean
+update_file_iter (GtkListStore *list_store, GtkTreeIter *iter, GFile *file, gboolean force_thumbnail_update)
+{
+ GFileInfo *file_info;
+ gchar *uri;
+ gboolean res = FALSE;
+
+ g_return_val_if_fail (list_store != NULL, FALSE);
+ g_return_val_if_fail (iter != NULL, FALSE);
+ g_return_val_if_fail (file != NULL, FALSE);
+
+ uri = g_file_get_uri (file);
+
+ file_info = g_file_query_info (file,
+ G_FILE_ATTRIBUTE_THUMBNAIL_PATH ","
+ G_FILE_ATTRIBUTE_THUMBNAILING_FAILED ","
+ G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME ","
+ G_FILE_ATTRIBUTE_STANDARD_SIZE,
+ G_FILE_QUERY_INFO_NONE,
+ NULL,
+ NULL);
+
+ if (file_info != NULL) {
+ const gchar *existing_thumb = g_file_info_get_attribute_byte_string (file_info, G_FILE_ATTRIBUTE_THUMBNAIL_PATH);
+ gchar *new_thumb = NULL;
+
+ if (!existing_thumb || force_thumbnail_update) {
+ gchar *filename;
+
+ filename = g_file_get_path (file);
+ if (filename) {
+ new_thumb = e_icon_factory_create_thumbnail (filename);
+ if (new_thumb)
+ existing_thumb = new_thumb;
+ g_free (filename);
+ }
+ }
+
+ if (existing_thumb && !g_file_info_get_attribute_boolean (file_info, G_FILE_ATTRIBUTE_THUMBNAILING_FAILED)) {
+ GdkPixbuf* pixbuf;
+
+ pixbuf = gdk_pixbuf_new_from_file (existing_thumb, NULL);
+
+ if (pixbuf) {
+ const gchar *filename;
+ gchar *filename_text = NULL;
+ guint64 filesize;
+
+ filename = g_file_info_get_attribute_string (file_info, G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME);
+ if (filename) {
+ filesize = g_file_info_get_attribute_uint64 (file_info, G_FILE_ATTRIBUTE_STANDARD_SIZE);
+ if (filesize) {
+ gchar *tmp = g_format_size_for_display ((goffset) filesize);
+ filename_text = g_strdup_printf ("%s (%s)", filename, tmp);
+ g_free (tmp);
+ }
+
+ res = TRUE;
+ gtk_list_store_set (list_store, iter,
+ COL_PIXBUF, pixbuf,
+ COL_URI, uri,
+ COL_FILENAME_TEXT, filename_text ? filename_text : filename,
+ -1);
+ }
+
+ g_object_unref (pixbuf);
+ g_free (filename_text);
+ }
+ }
+
+ g_free (new_thumb);
+ }
+
+ g_free (uri);
+
+ return res;
+}
+
+static void
+add_file (GtkListStore *list_store, GFile *file)
+{
+ GtkTreeIter iter;
+
+ g_return_if_fail (list_store != NULL);
+ g_return_if_fail (file != NULL);
+
+ gtk_list_store_append (list_store, &iter);
+ if (!update_file_iter (list_store, &iter, file, FALSE))
+ gtk_list_store_remove (list_store, &iter);
+}
+
+static gboolean
+find_file_uri (GtkListStore *list_store, const gchar *uri, GtkTreeIter *iter)
+{
+ GtkTreeModel *model;
+
+ g_return_val_if_fail (list_store != NULL, FALSE);
+ g_return_val_if_fail (uri != NULL, FALSE);
+ g_return_val_if_fail (iter != NULL, FALSE);
+
+ model = GTK_TREE_MODEL (list_store);
+ g_return_val_if_fail (model != NULL, FALSE);
+
+ if (!gtk_tree_model_get_iter_first (model, iter))
+ return FALSE;
+
+ do {
+ gchar *iter_uri = NULL;
+
+ gtk_tree_model_get (model, iter,
+ COL_URI, &iter_uri,
+ -1);
+
+ if (iter_uri && g_ascii_strcasecmp (uri, iter_uri) == 0) {
+ g_free (iter_uri);
+ return TRUE;
+ }
+
+ g_free (iter_uri);
+ } while (gtk_tree_model_iter_next (model, iter));
+
+ return FALSE;
+}
+
+static void
+picture_gallery_dir_changed_cb (GFileMonitor *monitor, GFile *file, GFile *other_file, GFileMonitorEvent event_type, EPictureGallery *gallery)
+{
+ gchar *uri;
+ GtkListStore *list_store;
+ GtkTreeIter iter;
+
+ g_return_if_fail (gallery != NULL);
+ g_return_if_fail (gallery->priv != NULL);
+ g_return_if_fail (file != NULL);
+
+ list_store = GTK_LIST_STORE (gtk_icon_view_get_model (GTK_ICON_VIEW (gallery)));
+ g_return_if_fail (list_store != NULL);
+
+ uri = g_file_get_uri (file);
+ if (!uri)
+ return;
+
+ switch (event_type) {
+ case G_FILE_MONITOR_EVENT_CREATED:
+ if (find_file_uri (list_store, uri, &iter)) {
+ if (!update_file_iter (list_store, &iter, file, TRUE))
+ gtk_list_store_remove (list_store, &iter);
+ } else {
+ add_file (list_store, file);
+ }
+ break;
+ case G_FILE_MONITOR_EVENT_CHANGES_DONE_HINT:
+ if (find_file_uri (list_store, uri, &iter)) {
+ if (!update_file_iter (list_store, &iter, file, TRUE))
+ gtk_list_store_remove (list_store, &iter);
+ }
+ break;
+ case G_FILE_MONITOR_EVENT_DELETED:
+ if (find_file_uri (list_store, uri, &iter))
+ gtk_list_store_remove (list_store, &iter);
+ break;
+ default:
+ break;
+ }
+
+ g_free (uri);
+}
+
+static gboolean
+picture_gallery_start_loading_cb (EPictureGallery *gallery)
+{
+ GtkIconView *icon_view;
+ GtkListStore *list_store;
+ GDir *dir;
+ const gchar *dirname;
+
+ icon_view = GTK_ICON_VIEW (gallery);
+ list_store = GTK_LIST_STORE (gtk_icon_view_get_model (icon_view));
+ g_return_val_if_fail (list_store != NULL, FALSE);
+
+ dirname = e_picture_gallery_get_path (gallery);
+ if (!dirname)
+ return FALSE;
+
+ dir = g_dir_open (dirname, 0, NULL);
+ if (dir) {
+ GFile *file;
+ const gchar *basename;
+
+ while ((basename = g_dir_read_name (dir)) != NULL) {
+ gchar *filename;
+
+ filename = g_build_filename (dirname, basename, NULL);
+ file = g_file_new_for_path (filename);
+
+ add_file (list_store, file);
+
+ g_free (filename);
+ g_object_unref (file);
+ }
+
+ g_dir_close (dir);
+
+ file = g_file_new_for_path (dirname);
+ gallery->priv->monitor = g_file_monitor_directory (file, G_FILE_MONITOR_NONE, NULL, NULL);
+ g_object_unref (file);
+
+ if (gallery->priv->monitor)
+ g_signal_connect (gallery->priv->monitor, "changed", G_CALLBACK (picture_gallery_dir_changed_cb), gallery);
+ }
+
+ g_object_unref (icon_view);
+
+ return FALSE;
+}
+
+const gchar *
+e_picture_gallery_get_path (EPictureGallery *gallery)
+{
+ g_return_val_if_fail (gallery != NULL, NULL);
+ g_return_val_if_fail (E_IS_PICTURE_GALLERY (gallery), NULL);
+ g_return_val_if_fail (gallery->priv != NULL, NULL);
+
+ return gallery->priv->path;
+}
+
+static void
+picture_gallery_set_path (EPictureGallery *gallery, const gchar *path)
+{
+ g_return_if_fail (gallery != NULL);
+ g_return_if_fail (E_IS_PICTURE_GALLERY (gallery));
+ g_return_if_fail (gallery->priv != NULL);
+
+ g_free (gallery->priv->path);
+
+ if (!path || !*path || !g_file_test (path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR))
+ gallery->priv->path = g_strdup (g_get_user_special_dir (G_USER_DIRECTORY_PICTURES));
+ else
+ gallery->priv->path = g_strdup (path);
+}
+
+static void
+picture_gallery_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
+{
+ switch (property_id) {
+ case PROP_PATH:
+ g_value_set_string (value, e_picture_gallery_get_path (E_PICTURE_GALLERY (object)));
+ return;
+ }
+
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+picture_gallery_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
+{
+ switch (property_id) {
+ case PROP_PATH:
+ picture_gallery_set_path (E_PICTURE_GALLERY (object), g_value_get_string (value));
+ return;
+ }
+
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+visible_cb (EPictureGallery *gallery)
+{
+ g_return_if_fail (gallery != NULL);
+ g_return_if_fail (gallery->priv != NULL);
+
+ if (!gallery->priv->initialized && gtk_widget_get_visible (GTK_WIDGET (gallery))) {
+ gallery->priv->initialized = TRUE;
+
+ g_idle_add ((GSourceFunc) picture_gallery_start_loading_cb, gallery);
+ }
+}
+
+static void
+picture_gallery_constructed (GObject *object)
+{
+ if (G_OBJECT_CLASS (e_picture_gallery_parent_class)->constructed)
+ G_OBJECT_CLASS (e_picture_gallery_parent_class)->constructed (object);
+
+ g_signal_connect (object, "notify::visible", G_CALLBACK (visible_cb), NULL);
+}
+
+static void
+picture_gallery_dispose (GObject *object)
+{
+ EPictureGallery *gallery;
+
+ gallery = E_PICTURE_GALLERY (object);
+
+ g_return_if_fail (gallery != NULL);
+ g_return_if_fail (gallery->priv != NULL);
+
+ if (gallery->priv->monitor) {
+ g_object_unref (gallery->priv->monitor);
+ gallery->priv->monitor = NULL;
+ }
+
+ if (G_OBJECT_CLASS (e_picture_gallery_parent_class)->dispose)
+ G_OBJECT_CLASS (e_picture_gallery_parent_class)->dispose (object);
+}
+
+static void
+e_picture_gallery_class_init (EPictureGalleryClass *class)
+{
+ GObjectClass *object_class;
+
+ g_type_class_add_private (class, sizeof (EPictureGalleryPrivate));
+
+ object_class = G_OBJECT_CLASS (class);
+ object_class->get_property = picture_gallery_get_property;
+ object_class->set_property = picture_gallery_set_property;
+ object_class->constructed = picture_gallery_constructed;
+ object_class->dispose = picture_gallery_dispose;
+
+ g_object_class_install_property (
+ object_class,
+ PROP_PATH,
+ g_param_spec_string (
+ "path",
+ "Gallery path",
+ NULL,
+ NULL,
+ G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY));
+}
+
+static void
+e_picture_gallery_init (EPictureGallery *gallery)
+{
+ GtkIconView *icon_view;
+ GtkListStore *list_store;
+ GtkTargetEntry *targets;
+ GtkTargetList *list;
+ gint n_targets;
+
+ gallery->priv = E_PICTURE_GALLERY_GET_PRIVATE (gallery);
+ gallery->priv->initialized = FALSE;
+ gallery->priv->monitor = NULL;
+ picture_gallery_set_path (gallery, NULL);
+
+ icon_view = GTK_ICON_VIEW (gallery);
+
+ list_store = gtk_list_store_new (3, GDK_TYPE_PIXBUF, G_TYPE_STRING, G_TYPE_STRING);
+ gtk_icon_view_set_model (icon_view, GTK_TREE_MODEL (list_store));
+ g_object_unref (list_store);
+
+ gtk_icon_view_set_pixbuf_column (icon_view, COL_PIXBUF);
+ gtk_icon_view_set_text_column (icon_view, COL_FILENAME_TEXT);
+ gtk_icon_view_set_tooltip_column (icon_view, -1);
+
+ list = gtk_target_list_new (NULL, 0);
+ gtk_target_list_add_uri_targets (list, 0);
+ targets = gtk_target_table_new_from_list (list, &n_targets);
+
+ gtk_icon_view_enable_model_drag_source (
+ icon_view, GDK_BUTTON1_MASK,
+ targets, n_targets, GDK_ACTION_COPY);
+
+ gtk_target_table_free (targets, n_targets);
+ gtk_target_list_unref (list);
+}
+
+GtkWidget *
+e_picture_gallery_new (const gchar *path)
+{
+ return g_object_new (E_TYPE_PICTURE_GALLERY, "path", path, NULL);
+}
diff --git a/widgets/misc/e-picture-gallery.h b/widgets/misc/e-picture-gallery.h
new file mode 100644
index 0000000000..6da23294c4
--- /dev/null
+++ b/widgets/misc/e-picture-gallery.h
@@ -0,0 +1,67 @@
+/*
+ * e-picture-gallery.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_PICTURE_GALLERY_H
+#define E_PICTURE_GALLERY_H
+
+#include <gtk/gtk.h>
+
+/* Standard GObject macros */
+#define E_TYPE_PICTURE_GALLERY \
+ (e_picture_gallery_get_type ())
+#define E_PICTURE_GALLERY(obj) \
+ (G_TYPE_CHECK_INSTANCE_CAST \
+ ((obj), E_TYPE_PICTURE_GALLERY, EPictureGallery))
+#define E_PICTURE_GALLERY_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_CAST \
+ ((cls), E_TYPE_PICTURE_GALLERY, EPictureGalleryClass))
+#define E_IS_PICTURE_GALLERY(obj) \
+ (G_TYPE_CHECK_INSTANCE_TYPE \
+ ((obj), E_TYPE_PICTURE_GALLERY))
+#define E_IS_PICTURE_GALLERY_CLASS(cls) \
+ (G_TYPE_CHECK_CLASS_TYPE \
+ ((cls), E_TYPE_PICTURE_GALLERY))
+#define E_PICTURE_GALLERY_GET_CLASS(obj) \
+ (G_TYPE_INSTANCE_GET_CLASS \
+ ((obj), E_TYPE_PICTURE_GALLERY, EPictureGalleryClass))
+
+G_BEGIN_DECLS
+
+typedef struct _EPictureGallery EPictureGallery;
+typedef struct _EPictureGalleryClass EPictureGalleryClass;
+typedef struct _EPictureGalleryPrivate EPictureGalleryPrivate;
+
+struct _EPictureGallery {
+ GtkIconView parent;
+ EPictureGalleryPrivate *priv;
+};
+
+struct _EPictureGalleryClass {
+ GtkIconViewClass parent_class;
+};
+
+GType e_picture_gallery_get_type (void);
+GtkWidget * e_picture_gallery_new (const gchar *path);
+const gchar * e_picture_gallery_get_path (EPictureGallery *gallery);
+
+G_END_DECLS
+
+#endif /* E_PICTURE_GALLERY_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 09:07:11 +0800