[balsa/gtk4: 16/294] balsa-message: Port another popup to GtkPopover
- From: Peter Bloomfield <peterb src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [balsa/gtk4: 16/294] balsa-message: Port another popup to GtkPopover
- Date: Sun, 10 Oct 2021 00:02:55 +0000 (UTC)
commit cb3e7cab832c2ffb740ea3a27675fe4b0c9566a8
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date: Sat May 9 17:12:29 2020 -0400
balsa-message: Port another popup to GtkPopover
This time it's the menu that's popped up when multiple parts are
selected.
Previously it was the menu that's popped up when a single part is
selected.
Baby steps…
src/balsa-message.c | 362 ++++++++++++++++++++++++++++------------------------
1 file changed, 195 insertions(+), 167 deletions(-)
---
diff --git a/src/balsa-message.c b/src/balsa-message.c
index d371da6b8..897ffe3a0 100644
--- a/src/balsa-message.c
+++ b/src/balsa-message.c
@@ -121,8 +121,6 @@ static void tree_button_press_cb(GtkGestureMultiPress *multi_press_gesture,
gpointer user_data);
static void part_info_init(BalsaMessage * balsa_message, BalsaPartInfo * info);
-static void part_context_save_all_cb(GtkWidget * menu_item, GList * info_list);
-static void part_context_dump_all_cb(GtkWidget * menu_item, GList * info_list);
static void part_create_menu (BalsaMessage *balsa_message, BalsaPartInfo* info);
/* stuff needed for sending Message Disposition Notifications */
@@ -655,9 +653,147 @@ bm_disable_find_entry(BalsaMessage * balsa_message)
* End of callbacks and helpers for the find bar.
*/
+/*
+ * Context menu callbacks
+ */
+
+static void
+save_selected_activated(GSimpleAction *action,
+ GVariant *parameter,
+ gpointer user_data)
+{
+ BalsaMessage *balsa_message = user_data;
+ GList *list;
+
+ for (list = balsa_message->save_all_list; list != NULL; list = list->next) {
+ BalsaPartInfo *info = list->data;
+
+ balsa_mime_widget_ctx_menu_save(GTK_WIDGET(balsa_message), info->body);
+ }
+}
+
+/*
+ * Let the user select a folder and save all message parts form info_list in
+ * this folder, either with their name (if defined) or as localised "content-
+ * type message part". The function protects files from being overwritten by
+ * appending "(1)", "(2)", ... to the name to make it unique.
+ * Sets balsa_app::save_dir to the selected folder.
+ */
+static void
+save_selected_to_folder_activated(GSimpleAction *action,
+ GVariant *parameter,
+ gpointer user_data)
+{
+ BalsaMessage *balsa_message = user_data;
+ GList *list;
+ GtkWidget *dump_dialog;
+
+ dump_dialog =
+ gtk_file_chooser_dialog_new(_("Select folder for saving selected parts"),
+ balsa_get_parent_window(GTK_WIDGET(balsa_message)),
+ GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
+ _("_Cancel"), GTK_RESPONSE_CANCEL,
+ _("_OK"), GTK_RESPONSE_OK,
+ NULL);
+#if HAVE_MACOSX_DESKTOP
+ libbalsa_macosx_menu_for_parent(dump_dialog, balsa_get_parent_window(menu_item));
+#endif
+ gtk_dialog_set_default_response(GTK_DIALOG(dump_dialog),
+ GTK_RESPONSE_CANCEL);
+ gtk_file_chooser_set_local_only(GTK_FILE_CHOOSER(dump_dialog),
+ libbalsa_vfs_local_only());
+ if (balsa_app.save_dir)
+ gtk_file_chooser_set_current_folder_uri(GTK_FILE_CHOOSER(dump_dialog),
+ balsa_app.save_dir);
+
+ if (gtk_dialog_run(GTK_DIALOG(dump_dialog)) == GTK_RESPONSE_OK) {
+ gchar *dir_name =
+ gtk_file_chooser_get_uri(GTK_FILE_CHOOSER(dump_dialog));
+ LibbalsaVfs * dir_uri;
+
+ g_message("store to URI: %s", dir_name);
+ if (!(dir_uri = libbalsa_vfs_new_from_uri(dir_name)))
+ balsa_information(LIBBALSA_INFORMATION_ERROR,
+ _("Could not create URI for %s"),
+ dir_name);
+
+ /* remember the folder */
+ g_free(balsa_app.save_dir);
+ balsa_app.save_dir = dir_name;
+
+ if (dir_uri != NULL) {
+ /* save all parts without further user interaction */
+ for (list = balsa_message->save_all_list; list != NULL; list = list->next) {
+ BalsaPartInfo *info = list->data;
+ LibbalsaVfs * save_uri;
+ gboolean result;
+ GError *err = NULL;
+
+ if (info->body->filename != NULL) {
+ save_uri =
+ libbalsa_vfs_dir_append(dir_uri, info->body->filename);
+ } else {
+ gchar *cont_type =
+ libbalsa_message_body_get_mime_type(info->body);
+ gchar *p;
+
+ /* be sure to have no '/' in the file name */
+ g_strdelimit(cont_type, G_DIR_SEPARATOR_S, '-');
+ p = g_strdup_printf(_("%s message part"), cont_type);
+ g_free(cont_type);
+ save_uri = libbalsa_vfs_dir_append(dir_uri, p);
+ g_free(p);
+ }
+ g_message("store to file: %s", libbalsa_vfs_get_uri_utf8(save_uri));
+
+ /* don't overwrite existing files, append (1), (2), ... instead */
+ if (libbalsa_vfs_file_exists(save_uri)) {
+ gint n = 1;
+ LibbalsaVfs * base_uri = save_uri;
+
+ save_uri = NULL;
+ do {
+ gchar * ext = g_strdup_printf(" (%d)", n++);
+ if (save_uri)
+ g_object_unref(save_uri);
+ save_uri = libbalsa_vfs_append(base_uri, ext);
+ g_free(ext);
+ } while (libbalsa_vfs_file_exists(save_uri));
+ g_object_unref(base_uri);
+ }
+ g_message("store to file: %s", libbalsa_vfs_get_uri_utf8(save_uri));
+
+ /* try to save the file */
+ result =
+ libbalsa_message_body_save_vfs(info->body, save_uri,
+ LIBBALSA_MESSAGE_BODY_UNSAFE,
+ info->body->body_type ==
+ LIBBALSA_MESSAGE_BODY_TYPE_TEXT,
+ &err);
+ if (!result)
+ balsa_information(LIBBALSA_INFORMATION_ERROR,
+ _("Could not save %s: %s"),
+ libbalsa_vfs_get_uri_utf8(save_uri),
+ err && err->message ?
+ err->message : "Unknown error");
+ g_clear_error(&err);
+ g_object_unref(save_uri);
+ }
+ g_object_unref(dir_uri);
+ }
+ }
+
+ gtk_widget_destroy(dump_dialog);
+}
+
static void
balsa_message_init(BalsaMessage * balsa_message)
{
+ GSimpleActionGroup *simple;
+ static const GActionEntry entries[] = {
+ {"save-selected", save_selected_activated},
+ {"save-selected-to-folder", save_selected_to_folder_activated},
+ };
GtkStack *stack;
GtkWidget *vbox;
GtkWidget *scroll;
@@ -668,6 +804,17 @@ balsa_message_init(BalsaMessage * balsa_message)
GtkTreeSelection *selection;
GtkEventController *key_controller;
GtkGesture *gesture;
+ GMenu *menu;
+
+ simple = g_simple_action_group_new();
+ g_action_map_add_action_entries(G_ACTION_MAP(simple),
+ entries,
+ G_N_ELEMENTS(entries),
+ balsa_message);
+ gtk_widget_insert_action_group(GTK_WIDGET(balsa_message),
+ "message-menu",
+ G_ACTION_GROUP(simple));
+ g_object_unref(simple);
balsa_message->switcher = gtk_stack_switcher_new();
gtk_box_pack_start(GTK_BOX(balsa_message), balsa_message->switcher, FALSE, FALSE, 0);
@@ -781,7 +928,6 @@ balsa_message_init(BalsaMessage * balsa_message)
balsa_message->message = NULL;
balsa_message->info_count = 0;
balsa_message->save_all_list = NULL;
- balsa_message->save_all_popup = NULL;
balsa_message->wrap_text = balsa_app.browse_wrap;
balsa_message->shown_headers = balsa_app.shown_headers;
@@ -790,6 +936,16 @@ balsa_message_init(BalsaMessage * balsa_message)
balsa_message->find_bar = bm_find_bar_new(balsa_message);
gtk_box_pack_start(GTK_BOX(vbox), balsa_message->find_bar, FALSE, FALSE, 0);
+ /* The context menu that is popped up when more than one part is selected */
+ menu = g_menu_new();
+ g_menu_append(menu, _("Save selected as…"),
+ "message-menu.save-selected");
+ g_menu_append(menu, _("Save selected to folder…"),
+ "message-menu.save-selected-to-folder");
+ balsa_message->save_all_popup =
+ gtk_popover_new_from_model(balsa_message->treeview, G_MENU_MODEL(menu));
+ g_object_unref(menu);
+
gtk_widget_show_all(GTK_WIDGET(balsa_message));
}
@@ -807,7 +963,6 @@ balsa_message_destroy(GObject * object)
g_list_free(balsa_message->save_all_list);
balsa_message->save_all_list = NULL;
- g_clear_object(&balsa_message->save_all_popup);
g_clear_object(&balsa_message->parts_popup);
g_clear_object(&balsa_message->face_box);
@@ -918,10 +1073,6 @@ tree_mult_selection_popup(BalsaMessage *balsa_message,
/* destroy left-over select list and popup... */
g_list_free(balsa_message->save_all_list);
balsa_message->save_all_list = NULL;
- if (balsa_message->save_all_popup) {
- g_object_unref(balsa_message->save_all_popup);
- balsa_message->save_all_popup = NULL;
- }
/* collect all selected info blocks */
gtk_tree_selection_selected_foreach(selection,
@@ -950,32 +1101,18 @@ tree_mult_selection_popup(BalsaMessage *balsa_message,
g_list_free(balsa_message->save_all_list);
balsa_message->save_all_list = NULL;
} else if (selected > 1) {
- GtkWidget *menu_item;
-
- balsa_message->save_all_popup = gtk_menu_new ();
- g_object_ref_sink(balsa_message->save_all_popup);
- menu_item =
- gtk_menu_item_new_with_label (_("Save selected as…"));
- gtk_widget_show(menu_item);
- g_signal_connect (menu_item, "activate",
- G_CALLBACK (part_context_save_all_cb),
- (gpointer) balsa_message->save_all_list);
- gtk_menu_shell_append (GTK_MENU_SHELL (balsa_message->save_all_popup), menu_item);
- menu_item =
- gtk_menu_item_new_with_label (_("Save selected to folder…"));
- gtk_widget_show(menu_item);
- g_signal_connect (menu_item, "activate",
- G_CALLBACK (part_context_dump_all_cb),
- (gpointer) balsa_message->save_all_list);
- gtk_menu_shell_append (GTK_MENU_SHELL (balsa_message->save_all_popup), menu_item);
if (event != NULL) {
- gtk_menu_popup_at_pointer(GTK_MENU(balsa_message->save_all_popup), event);
- } else {
- gtk_menu_popup_at_widget(GTK_MENU(balsa_message->save_all_popup),
- GTK_WIDGET(balsa_message),
- GDK_GRAVITY_CENTER, GDK_GRAVITY_CENTER,
- NULL);
+ GdkRectangle rectangle;
+
+ /* Pop up above the pointer */
+ rectangle.x = event->x;
+ rectangle.width = 0;
+ rectangle.y = event->y;
+ rectangle.height = 0;
+ gtk_popover_set_pointing_to(GTK_POPOVER(balsa_message->save_all_popup), &rectangle);
}
+
+ gtk_popover_popup(GTK_POPOVER(balsa_message->save_all_popup));
}
}
@@ -1637,9 +1774,9 @@ balsa_message_copy_part(const gchar *url, LibBalsaMessageBody *part)
}
static void
-save_cb(GSimpleAction *action,
- GVariant *parameter,
- gpointer user_data)
+save_activated(GSimpleAction *action,
+ GVariant *parameter,
+ gpointer user_data)
{
BalsaPartInfo *info = user_data;
@@ -1657,6 +1794,7 @@ open_with_change_state(GSimpleAction *action,
balsa_mime_widget_ctx_menu_cb(app, info->body);
g_simple_action_set_state(action, parameter);
+ gtk_popover_popdown(GTK_POPOVER(info->popup_menu));
}
static void
@@ -1675,6 +1813,7 @@ copy_part_change_state(GSimpleAction *action,
}
g_simple_action_set_state(action, parameter);
+ gtk_popover_popdown(GTK_POPOVER(info->popup_menu));
}
static void
@@ -1686,47 +1825,57 @@ part_create_menu(BalsaMessage *balsa_message, BalsaPartInfo *info)
3) GnomeVFS shortlist applications, with the default one (sometimes
included on shortlist, sometimes not) excluded. */
{
+ static int menu_number;
+ gchar *prefix;
GSimpleActionGroup *simple;
- static const GActionEntry part_menu_entries[] = {
- {"save", save_cb},
+ static const GActionEntry entries[] = {
+ {"save", save_activated},
{"open-with", libbalsa_radio_activated, "s", "''", open_with_change_state},
{"copy-part", libbalsa_radio_activated, "s", "''", copy_part_change_state}
};
GMenu *menu;
+ gchar *action;
gchar *content_type;
+ prefix = g_strdup_printf("menu-%d", ++menu_number);
+
simple = g_simple_action_group_new();
g_action_map_add_action_entries(G_ACTION_MAP(simple),
- part_menu_entries,
- G_N_ELEMENTS(part_menu_entries),
+ entries,
+ G_N_ELEMENTS(entries),
info);
gtk_widget_insert_action_group(GTK_WIDGET(balsa_message),
- "part-menu",
+ prefix,
G_ACTION_GROUP(simple));
g_object_unref(simple);
menu = g_menu_new();
content_type = libbalsa_message_body_get_mime_type (info->body);
- libbalsa_vfs_fill_menu_by_content_type(menu,
- content_type,
- "part-menu.open-with");
+ action = g_strconcat(prefix, ".open-with", NULL);
+ libbalsa_vfs_fill_menu_by_content_type(menu, content_type, action);
+ g_free(action);
- g_menu_append(menu, _("Save…"), "part-menu.save");
+ action = g_strconcat(prefix, ".save", NULL);
+ g_menu_append(menu, _("Save…"), action);
+ g_free(action);
if (strcmp(content_type, "message/rfc822") == 0) {
GMenu *submenu;
- submenu =
- balsa_mblist_mru_menu(&balsa_app.folder_mru, "part-menu.copy-part");
+ action = g_strconcat(prefix, ".copy-part", NULL);
+ submenu = balsa_mblist_mru_menu(&balsa_app.folder_mru, action);
+ g_free(action);
g_menu_append_submenu(menu, _("_Copy to folder…"), G_MENU_MODEL(submenu));
}
g_free(content_type);
+ g_free(prefix);
info->popup_menu =
gtk_popover_new_from_model(balsa_message->treeview, G_MENU_MODEL(menu));
+ g_object_unref(menu);
}
static void
@@ -1768,127 +1917,6 @@ balsa_part_info_finalize(GObject * object)
G_OBJECT_CLASS(balsa_part_info_parent_class)->finalize(object);
}
-static void
-part_context_save_all_cb(GtkWidget * menu_item, GList * info_list)
-{
- while (info_list) {
- balsa_mime_widget_ctx_menu_save(menu_item,
- BALSA_PART_INFO(info_list->data)->body);
- info_list = g_list_next(info_list);
- }
-}
-
-/*
- * Let the user select a folder and save all message parts form info_list in
- * this folder, either with their name (if defined) or as localised "content-
- * type message part". The function protects files from being overwritten by
- * appending "(1)", "(2)", ... to the name to make it unique.
- * Sets balsa_app::save_dir to the selected folder.
- */
-static void
-part_context_dump_all_cb(GtkWidget * menu_item, GList * info_list)
-{
- GtkWidget *dump_dialog;
-
- g_return_if_fail(info_list);
-
- dump_dialog =
- gtk_file_chooser_dialog_new(_("Select folder for saving selected parts"),
- balsa_get_parent_window(menu_item),
- GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
- _("_Cancel"), GTK_RESPONSE_CANCEL,
- _("_OK"), GTK_RESPONSE_OK,
- NULL);
-#if HAVE_MACOSX_DESKTOP
- libbalsa_macosx_menu_for_parent(dump_dialog, balsa_get_parent_window(menu_item));
-#endif
- gtk_dialog_set_default_response(GTK_DIALOG(dump_dialog),
- GTK_RESPONSE_CANCEL);
- gtk_file_chooser_set_local_only(GTK_FILE_CHOOSER(dump_dialog),
- libbalsa_vfs_local_only());
- if (balsa_app.save_dir)
- gtk_file_chooser_set_current_folder_uri(GTK_FILE_CHOOSER(dump_dialog),
- balsa_app.save_dir);
-
- if (gtk_dialog_run(GTK_DIALOG(dump_dialog)) == GTK_RESPONSE_OK) {
- gchar *dir_name =
- gtk_file_chooser_get_uri(GTK_FILE_CHOOSER(dump_dialog));
- LibbalsaVfs * dir_uri;
-
- g_debug("store to URI: %s", dir_name);
- if (!(dir_uri = libbalsa_vfs_new_from_uri(dir_name)))
- balsa_information(LIBBALSA_INFORMATION_ERROR,
- _("Could not create URI for %s"),
- dir_name);
-
- /* remember the folder */
- g_free(balsa_app.save_dir);
- balsa_app.save_dir = dir_name;
-
- /* save all parts without further user interaction */
- info_list = g_list_first(info_list);
- while (dir_uri && info_list) {
- BalsaPartInfo *info = BALSA_PART_INFO(info_list->data);
- LibbalsaVfs * save_uri;
- gboolean result;
- GError *err = NULL;
-
- if (info->body->filename)
- save_uri =
- libbalsa_vfs_dir_append(dir_uri, info->body->filename);
- else {
- gchar *cont_type =
- libbalsa_message_body_get_mime_type(info->body);
- gchar *p;
-
- /* be sure to have no '/' in the file name */
- g_strdelimit(cont_type, G_DIR_SEPARATOR_S, '-');
- p = g_strdup_printf(_("%s message part"), cont_type);
- g_free(cont_type);
- save_uri = libbalsa_vfs_dir_append(dir_uri, p);
- g_free(p);
- }
- g_debug("store to file: %s", libbalsa_vfs_get_uri_utf8(save_uri));
-
- /* don't overwrite existing files, append (1), (2), ... instead */
- if (libbalsa_vfs_file_exists(save_uri)) {
- gint n = 1;
- LibbalsaVfs * base_uri = save_uri;
-
- save_uri = NULL;
- do {
- gchar * ext = g_strdup_printf(" (%d)", n++);
- if (save_uri)
- g_object_unref(save_uri);
- save_uri = libbalsa_vfs_append(base_uri, ext);
- g_free(ext);
- } while (libbalsa_vfs_file_exists(save_uri));
- g_object_unref(base_uri);
- }
- g_debug("store to file: %s", libbalsa_vfs_get_uri_utf8(save_uri));
-
- /* try to save the file */
- result =
- libbalsa_message_body_save_vfs(info->body, save_uri,
- LIBBALSA_MESSAGE_BODY_UNSAFE,
- info->body->body_type ==
- LIBBALSA_MESSAGE_BODY_TYPE_TEXT,
- &err);
- if (!result)
- balsa_information(LIBBALSA_INFORMATION_ERROR,
- _("Could not save %s: %s"),
- libbalsa_vfs_get_uri_utf8(save_uri),
- err && err->message ?
- err->message : "Unknown error");
- g_clear_error(&err);
- g_object_unref(save_uri);
- info_list = g_list_next(info_list);
- }
- g_object_unref(dir_uri);
- }
- gtk_widget_destroy(dump_dialog);
-}
-
typedef struct _selFirst_T {
GtkTreeIter sel_iter;
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