Merge [mark-all-read] plugin into core code

During fixes on bug #602428, rather than do everything twice,
I merged the plugin into the core code, thus it should be easier
to maintain as well.

3 files changed, 0 insertions, 654 deletions

diff --git a/plugins/mark-all-read/Makefile.am b/plugins/mark-all-read/Makefile.am
deleted file mode 100644
index 2ed1397664..0000000000
--- a/plugins/mark-all-read/Makefile.am
+++ /dev/null
@@ -1,31 +0,0 @@
-@EVO_PLUGIN_RULE@
-
-plugin_DATA = org-gnome-mark-all-read.eplug
-
-plugin_LTLIBRARIES = liborg-gnome-mark-all-read.la
-
-liborg_gnome_mark_all_read_la_CPPFLAGS =		\
-	$(AM_CPPFLAGS)					\
-	-I$(top_srcdir)					\
-	$(EVOLUTION_DATA_SERVER_CFLAGS)			\
-	$(GNOME_PLATFORM_CFLAGS)			\
-	$(GTKHTML_CFLAGS)
-
-liborg_gnome_mark_all_read_la_SOURCES = mark-all-read.c  
-
-liborg_gnome_mark_all_read_la_LDFLAGS = -module -avoid-version $(NO_UNDEFINED)
-
-liborg_gnome_mark_all_read_la_LIBADD = 			\
-	$(top_builddir)/e-util/libeutil.la		\
-	$(top_builddir)/mail/libevolution-mail.la	\
-	$(top_builddir)/shell/libeshell.la		\
-	$(EVOLUTION_DATA_SERVER_LIBS)			\
-	$(GNOME_PLATFORM_LIBS)				\
-	$(GTKHTML_LIBS)
-
-EXTRA_DIST = org-gnome-mark-all-read.eplug.xml
-
-BUILT_SOURCES = $(plugin_DATA)
-CLEANFILES = $(BUILT_SOURCES)
-
--include $(top_srcdir)/git.mk
diff --git a/plugins/mark-all-read/mark-all-read.c b/plugins/mark-all-read/mark-all-read.c
deleted file mode 100644
index d04553d0bb..0000000000
--- a/plugins/mark-all-read/mark-all-read.c
+++ /dev/null
@@ -1,602 +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:
- *		Chenthill Palanisamy <pchenthill@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 <glib/gi18n.h>
-
-#include <libemail-engine/e-mail-folder-utils.h>
-
-#include <mail/em-folder-tree.h>
-#include <mail/em-utils.h>
-
-#include <shell/e-shell-sidebar.h>
-#include <shell/e-shell-view.h>
-#include <shell/e-shell-window.h>
-
-#define PRIMARY_TEXT \
-	N_("Also mark messages in subfolders?")
-#define SECONDARY_TEXT \
-	N_("Do you want to mark messages as read in the current folder " \
-	   "only, or in the current folder as well as all subfolders?")
-
-typedef struct _AsyncContext AsyncContext;
-
-struct _AsyncContext {
-	EActivity *activity;
-	GQueue folder_names;
-};
-
-enum {
-	MARK_ALL_READ_CANCEL,
-	MARK_ALL_READ_CURRENT_FOLDER,
-	MARK_ALL_READ_WITH_SUBFOLDERS
-};
-
-gboolean	e_plugin_ui_init		(GtkUIManager *ui_manager,
-						 EShellView *shell_view);
-gint		e_plugin_lib_enable		(EPlugin *ep,
-						 gint enable);
-
-static void
-async_context_free (AsyncContext *context)
-{
-	if (context->activity != NULL)
-		g_object_unref (context->activity);
-
-	/* This should be empty already, but just to be sure... */
-	while (!g_queue_is_empty (&context->folder_names))
-		g_free (g_queue_pop_head (&context->folder_names));
-
-	g_slice_free (AsyncContext, context);
-}
-
-gint
-e_plugin_lib_enable (EPlugin *ep,
-                     gint enable)
-{
-	return 0;
-}
-
-static void
-button_clicked_cb (GtkButton *button,
-                   GtkDialog *dialog)
-{
-	gpointer response;
-
-	response = g_object_get_data (G_OBJECT (button), "response");
-	gtk_dialog_response (dialog, GPOINTER_TO_INT (response));
-}
-
-static gint
-prompt_user (gboolean has_subfolders)
-{
-	GtkWidget *container;
-	GtkWidget *dialog;
-	GtkWidget *grid;
-	GtkWidget *widget;
-	GtkWidget *vbox;
-	gchar *markup;
-	gint response, ret;
-
-	if (!has_subfolders) {
-		EShell *shell;
-		GtkWindow *parent;
-
-		shell = e_shell_get_default ();
-		parent = e_shell_get_active_window (shell);
-
-		return em_utils_prompt_user (
-			parent, "prompt-on-mark-all-read", "mail:ask-mark-all-read", NULL) ?
-			MARK_ALL_READ_CURRENT_FOLDER : MARK_ALL_READ_CANCEL;
-	}
-
-	dialog = gtk_dialog_new ();
-	widget = gtk_dialog_get_action_area (GTK_DIALOG (dialog));
-	gtk_widget_hide (widget);
-	gtk_window_set_title (GTK_WINDOW (dialog), "");
-	gtk_container_set_border_width (GTK_CONTAINER (dialog), 12);
-	vbox = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
-
-	/* Grid */
-	widget = gtk_grid_new ();
-	gtk_grid_set_row_spacing (GTK_GRID (widget), 12);
-	gtk_grid_set_column_spacing (GTK_GRID (widget), 12);
-	gtk_box_pack_start (GTK_BOX (vbox), widget, TRUE, TRUE, 0);
-	gtk_widget_show (widget);
-
-	grid = widget;
-
-	/* Question Icon */
-	widget = gtk_image_new_from_stock (
-		GTK_STOCK_DIALOG_QUESTION, GTK_ICON_SIZE_DIALOG);
-	gtk_widget_set_valign (widget, GTK_ALIGN_START);
-	gtk_grid_attach (GTK_GRID (grid), widget, 0, 0, 1, 3);
-	gtk_widget_show (widget);
-
-	/* Primary Text */
-	markup = g_markup_printf_escaped (
-		"<big><b>%s</b></big>", gettext (PRIMARY_TEXT));
-	widget = gtk_label_new (markup);
-	gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
-	gtk_label_set_use_markup (GTK_LABEL (widget), TRUE);
-	gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.0);
-	gtk_grid_attach (GTK_GRID (grid), widget, 1, 0, 1, 1);
-	gtk_widget_show (widget);
-	g_free (markup);
-
-	/* Secondary Text */
-	widget = gtk_label_new (gettext (SECONDARY_TEXT));
-	gtk_widget_set_vexpand (widget, TRUE);
-	gtk_widget_set_valign (widget, GTK_ALIGN_START);
-	gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
-	gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.0);
-	gtk_grid_attach (GTK_GRID (grid), widget, 1, 1, 1, 1);
-	gtk_widget_show (widget);
-
-	/* Action Area */
-	widget = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
-	gtk_widget_set_halign (widget, GTK_ALIGN_END);
-	gtk_grid_attach (GTK_GRID (grid), widget, 1, 2, 1, 1);
-	gtk_widget_show (widget);
-
-	container = widget;
-
-	/* Cancel button */
-	widget = gtk_button_new_from_stock (GTK_STOCK_CANCEL);
-	g_object_set_data (
-		G_OBJECT (widget), "response",
-		GINT_TO_POINTER (GTK_RESPONSE_CANCEL));
-	g_signal_connect (
-		widget, "clicked",
-		G_CALLBACK (button_clicked_cb), dialog);
-	gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
-	gtk_widget_show (widget);
-
-	/* To Translators: It's a response button caption on a question
-	 * "Do you want to mark messages as read in the current folder
-	 * only, or in the current folder as well as all subfolders?" */
-	widget = gtk_button_new_with_mnemonic (
-		_("In Current Folder and _Subfolders"));
-	g_object_set_data (
-		G_OBJECT (widget), "response",
-		GINT_TO_POINTER (GTK_RESPONSE_YES));
-	g_signal_connect (
-		widget, "clicked",
-		G_CALLBACK (button_clicked_cb), dialog);
-	gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
-	gtk_widget_show (widget);
-
-	/* To Translators: It's a response button caption on a question
-	 * "Do you want to mark messages as read in the current folder
-	 * only, or in the current folder as well as all subfolders?" */
-	widget = gtk_button_new_with_mnemonic (
-		_("In Current _Folder Only"));
-	g_object_set_data (
-		G_OBJECT (widget), "response",
-		GINT_TO_POINTER (GTK_RESPONSE_NO));
-	g_signal_connect (
-		widget, "clicked",
-		G_CALLBACK (button_clicked_cb), dialog);
-	gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
-	gtk_widget_show (widget);
-
-	response = gtk_dialog_run (GTK_DIALOG (dialog));
-
-	gtk_widget_destroy (dialog);
-
-	if (response == GTK_RESPONSE_YES)
-		ret = MARK_ALL_READ_WITH_SUBFOLDERS;
-	else if (response == GTK_RESPONSE_NO)
-		ret = MARK_ALL_READ_CURRENT_FOLDER;
-	else
-		ret = MARK_ALL_READ_CANCEL;
-
-	return ret;
-}
-
-static gboolean
-scan_folder_tree_for_unread_helper (GtkTreeModel *model,
-                                    GtkTreeIter *iter,
-                                    GtkTreePath *path,
-                                    gboolean is_first_node,
-                                    gint initial_depth,
-                                    gint *relative_depth)
-{
-	/* This is based on gtk_tree_model_foreach().  Unfortunately
-	 * that function insists on traversing the entire tree model. */
-
-	do {
-		GtkTreeIter child;
-		gboolean folder_has_unread;
-		gboolean is_draft = FALSE;
-		gboolean is_store = FALSE;
-		gboolean is_trash;
-		gboolean is_virtual;
-		guint unread = 0;
-		guint folder_flags = 0;
-		guint folder_type;
-
-		gtk_tree_model_get (
-			model, iter,
-			COL_UINT_FLAGS, &folder_flags,
-			COL_UINT_UNREAD, &unread,
-			COL_BOOL_IS_STORE, &is_store,
-			COL_BOOL_IS_DRAFT, &is_draft, -1);
-
-		folder_type = (folder_flags & CAMEL_FOLDER_TYPE_MASK);
-		is_virtual = ((folder_flags & CAMEL_FOLDER_VIRTUAL) != 0);
-		is_trash = (folder_type == CAMEL_FOLDER_TYPE_TRASH);
-
-		folder_has_unread =
-			!is_store && !is_draft &&
-			(!is_virtual || !is_trash) &&
-			unread > 0 && unread != ~((guint) 0);
-
-		if (folder_has_unread) {
-			gint current_depth;
-
-			current_depth = gtk_tree_path_get_depth (path);
-			*relative_depth = current_depth - initial_depth + 1;
-
-			/* If we find unread messages in a child of the
-			 * selected folder, short-circuit the recursion. */
-			if (*relative_depth > 1)
-				return TRUE;
-		}
-
-		if (gtk_tree_model_iter_children (model, &child, iter)) {
-			gtk_tree_path_down (path);
-
-			if (scan_folder_tree_for_unread_helper (
-				model, &child, path, FALSE,
-				initial_depth, relative_depth))
-				return TRUE;
-
-			gtk_tree_path_up (path);
-		}
-
-		/* do not check sibling nodes of the selected folder */
-		if (is_first_node)
-			break;
-
-		gtk_tree_path_next (path);
-
-	} while (gtk_tree_model_iter_next (model, iter));
-
-	return FALSE;
-}
-
-static gint
-scan_folder_tree_for_unread (const gchar *folder_uri)
-{
-	GtkTreeRowReference *reference;
-	EMFolderTreeModel *model;
-	gint relative_depth = 0;
-
-	/* Traverses the selected folder and its children and returns
-	 * the relative depth of the furthest child folder containing
-	 * unread mail.  Except, we abort the traversal as soon as we
-	 * find a child folder with unread messages.  So the possible
-	 * return values are:
-	 *
-	 *    Depth = 0:  No unread mail found.
-	 *    Depth = 1:  Unread mail only in selected folder.
-	 *    Depth = 2:  Unread mail in one of the child folders.
-	 */
-
-	if (folder_uri == NULL)
-		return 0;
-
-	model = em_folder_tree_model_get_default ();
-	reference = em_folder_tree_model_lookup_uri (model, folder_uri);
-
-	if (gtk_tree_row_reference_valid (reference)) {
-		GtkTreePath *path;
-		GtkTreeIter iter;
-
-		path = gtk_tree_row_reference_get_path (reference);
-		gtk_tree_model_get_iter (GTK_TREE_MODEL (model), &iter, path);
-
-		scan_folder_tree_for_unread_helper (
-			GTK_TREE_MODEL (model), &iter, path, TRUE,
-			gtk_tree_path_get_depth (path), &relative_depth);
-
-		gtk_tree_path_free (path);
-	}
-
-	return relative_depth;
-}
-
-static void
-collect_folder_names (GQueue *folder_names,
-                      CamelFolderInfo *folder_info)
-{
-	while (folder_info != NULL) {
-		if (folder_info->child != NULL)
-			collect_folder_names (
-				folder_names, folder_info->child);
-
-		g_queue_push_tail (
-			folder_names, g_strdup (folder_info->full_name));
-
-		folder_info = folder_info->next;
-	}
-}
-
-static void
-mar_got_folder (CamelStore *store,
-                GAsyncResult *result,
-                AsyncContext *context)
-{
-	EAlertSink *alert_sink;
-	GCancellable *cancellable;
-	CamelFolder *folder;
-	gchar *folder_name;
-	GError *error = NULL;
-	GPtrArray *uids;
-	gint ii;
-
-	alert_sink = e_activity_get_alert_sink (context->activity);
-	cancellable = e_activity_get_cancellable (context->activity);
-
-	folder = camel_store_get_folder_finish (store, result, &error);
-
-	if (e_activity_handle_cancellation (context->activity, error)) {
-		g_warn_if_fail (folder == NULL);
-		async_context_free (context);
-		g_error_free (error);
-		return;
-
-	} else if (error != NULL) {
-		g_warn_if_fail (folder == NULL);
-		e_alert_submit (
-			alert_sink, "mail:folder-open",
-			error->message, NULL);
-		async_context_free (context);
-		g_error_free (error);
-		return;
-	}
-
-	g_return_if_fail (CAMEL_IS_FOLDER (folder));
-
-	camel_folder_freeze (folder);
-
-	uids = camel_folder_get_uids (folder);
-
-	for (ii = 0; ii < uids->len; ii++)
-		camel_folder_set_message_flags (
-			folder, uids->pdata[ii],
-			CAMEL_MESSAGE_SEEN,
-			CAMEL_MESSAGE_SEEN);
-
-	camel_folder_free_uids (folder, uids);
-
-	camel_folder_thaw (folder);
-	g_object_unref (folder);
-
-	/* If the folder name queue is empty, we're done. */
-	if (g_queue_is_empty (&context->folder_names)) {
-		e_activity_set_state (context->activity, E_ACTIVITY_COMPLETED);
-		async_context_free (context);
-		return;
-	}
-
-	folder_name = g_queue_pop_head (&context->folder_names);
-
-	camel_store_get_folder (
-		store, folder_name, 0,
-		G_PRIORITY_DEFAULT, cancellable,
-		(GAsyncReadyCallback) mar_got_folder, context);
-
-	g_free (folder_name);
-}
-
-static void
-mar_got_folder_info (CamelStore *store,
-                     GAsyncResult *result,
-                     AsyncContext *context)
-{
-	EAlertSink *alert_sink;
-	GCancellable *cancellable;
-	CamelFolderInfo *folder_info;
-	gchar *folder_name;
-	gint response;
-	GError *error = NULL;
-
-	alert_sink = e_activity_get_alert_sink (context->activity);
-	cancellable = e_activity_get_cancellable (context->activity);
-
-	folder_info = camel_store_get_folder_info_finish (
-		store, result, &error);
-
-	if (e_activity_handle_cancellation (context->activity, error)) {
-		g_warn_if_fail (folder_info == NULL);
-		async_context_free (context);
-		g_error_free (error);
-		return;
-
-	/* XXX This EAlert primary text isn't technically correct since
-	 *     we're just collecting folder tree info and haven't actually
-	 *     opened any folders yet, but the user doesn't need to know. */
-	} else if (error != NULL) {
-		g_warn_if_fail (folder_info == NULL);
-		e_alert_submit (
-			alert_sink, "mail:folder-open",
-			error->message, NULL);
-		async_context_free (context);
-		g_error_free (error);
-		return;
-	}
-
-	g_return_if_fail (folder_info != NULL);
-
-	response = prompt_user (folder_info->child != NULL);
-
-	if (response == MARK_ALL_READ_CURRENT_FOLDER)
-		g_queue_push_tail (
-			&context->folder_names,
-			g_strdup (folder_info->full_name));
-
-	if (response == MARK_ALL_READ_WITH_SUBFOLDERS)
-		collect_folder_names (&context->folder_names, folder_info);
-
-	camel_store_free_folder_info (store, folder_info);
-
-	/* If the user cancelled, we're done. */
-	if (g_queue_is_empty (&context->folder_names)) {
-		e_activity_set_state (context->activity, E_ACTIVITY_COMPLETED);
-		async_context_free (context);
-		return;
-	}
-
-	folder_name = g_queue_pop_head (&context->folder_names);
-
-	camel_store_get_folder (
-		store, folder_name, 0,
-		G_PRIORITY_DEFAULT, cancellable,
-		(GAsyncReadyCallback) mar_got_folder, context);
-
-	g_free (folder_name);
-}
-
-static void
-action_mail_mark_read_recursive_cb (GtkAction *action,
-                                    EShellView *shell_view)
-{
-	EAlertSink *alert_sink;
-	GCancellable *cancellable;
-	EShellBackend *shell_backend;
-	EShellContent *shell_content;
-	EShellSidebar *shell_sidebar;
-	EMFolderTree *folder_tree;
-	AsyncContext *context;
-	CamelStore *store;
-	gchar *folder_name;
-
-	shell_backend = e_shell_view_get_shell_backend (shell_view);
-	shell_content = e_shell_view_get_shell_content (shell_view);
-	shell_sidebar = e_shell_view_get_shell_sidebar (shell_view);
-
-	g_object_get (shell_sidebar, "folder-tree", &folder_tree, NULL);
-
-	/* This action should only be activatable if a folder is selected. */
-	if (!em_folder_tree_get_selected (folder_tree, &store, &folder_name))
-		g_return_if_reached ();
-
-	g_object_unref (folder_tree);
-
-	/* Open the selected folder asynchronously. */
-
-	context = g_slice_new0 (AsyncContext);
-	context->activity = e_activity_new ();
-	g_queue_init (&context->folder_names);
-
-	alert_sink = E_ALERT_SINK (shell_content);
-	e_activity_set_alert_sink (context->activity, alert_sink);
-
-	cancellable = camel_operation_new ();
-	e_activity_set_cancellable (context->activity, cancellable);
-
-	e_shell_backend_add_activity (shell_backend, context->activity);
-
-	camel_store_get_folder_info (
-		store, folder_name,
-		CAMEL_STORE_FOLDER_INFO_FAST |
-		CAMEL_STORE_FOLDER_INFO_RECURSIVE,
-		G_PRIORITY_DEFAULT, cancellable,
-		(GAsyncReadyCallback) mar_got_folder_info, context);
-
-	g_object_unref (cancellable);
-
-	g_object_unref (store);
-	g_free (folder_name);
-}
-
-static GtkActionEntry entries[] = {
-
-	{ "mail-mark-read-recursive",
-	  "mail-mark-read",
-	  N_("Mark Me_ssages as Read"),
-	  NULL,
-	  NULL,  /* XXX Add a tooltip! */
-	  G_CALLBACK (action_mail_mark_read_recursive_cb) }
-};
-
-static void
-update_actions_cb (EShellView *shell_view,
-                   gpointer user_data)
-{
-	GtkActionGroup *action_group;
-	EShellSidebar *shell_sidebar;
-	EShellWindow *shell_window;
-	EMFolderTree *folder_tree;
-	GtkAction *action;
-	gchar *folder_uri;
-	gboolean visible;
-
-	g_return_if_fail (E_IS_SHELL_VIEW (shell_view));
-
-	shell_window = e_shell_view_get_shell_window (shell_view);
-	action_group = e_shell_window_get_action_group (shell_window, "mail");
-
-	action = gtk_action_group_get_action (action_group, entries[0].name);
-	g_return_if_fail (action != NULL);
-
-	shell_sidebar = e_shell_view_get_shell_sidebar (shell_view);
-	g_object_get (shell_sidebar, "folder-tree", &folder_tree, NULL);
-	folder_uri = em_folder_tree_get_selected_uri (folder_tree);
-
-	visible = em_folder_tree_get_selected (folder_tree, NULL, NULL)
-		  && scan_folder_tree_for_unread (folder_uri) > 0;
-	gtk_action_set_visible (action, visible);
-
-	g_object_unref (folder_tree);
-	g_free (folder_uri);
-}
-
-gboolean
-e_plugin_ui_init (GtkUIManager *ui_manager,
-                  EShellView *shell_view)
-{
-	EShellWindow *shell_window;
-	GtkActionGroup *action_group;
-
-	shell_window = e_shell_view_get_shell_window (shell_view);
-	action_group = e_shell_window_get_action_group (shell_window, "mail");
-
-	/* Add actions to the "mail" action group. */
-	gtk_action_group_add_actions (
-		action_group, entries,
-		G_N_ELEMENTS (entries), shell_view);
-
-	g_signal_connect (
-		shell_view, "update-actions",
-		G_CALLBACK (update_actions_cb), NULL);
-
-	return TRUE;
-}
diff --git a/plugins/mark-all-read/org-gnome-mark-all-read.eplug.xml b/plugins/mark-all-read/org-gnome-mark-all-read.eplug.xml
deleted file mode 100644
index a254e1e4db..0000000000
--- a/plugins/mark-all-read/org-gnome-mark-all-read.eplug.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0"?>
-<e-plugin-list>
-  <e-plugin id="org.gnome.evolution.mail.folder.mark_all_read"
-        type="shlib"
-        domain="@GETTEXT_PACKAGE@"
-        _name="Mark All Read"
-        location="@PLUGINDIR@/liborg-gnome-mark-all-read@SOEXT@">
-    <author name="Chenthill Palanisamy" email="pchenthill@novell.com"/>
-    <_description>Mark all messages in a folder as read.</_description>
-
-    <hook class="org.gnome.evolution.ui:1.0">
-      <ui-manager id="org.gnome.evolution.mail">
-        <popup name="mail-folder-popup">
-          <placeholder name="mail-folder-popup-actions">
-            <menuitem action="mail-mark-read-recursive"/>
-          </placeholder>
-        </popup>
-      </ui-manager>
-    </hook>
-  </e-plugin>
-</e-plugin-list>