/*
* e-shell-content.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-shell-content.h"
#include <glib/gi18n.h>
#include <filter/rule-editor.h>
#include <widgets/misc/e-action-combo-box.h>
#include <widgets/misc/e-icon-entry.h>
#include <e-shell-backend.h>
#include <e-shell-view.h>
#include <e-shell-window-actions.h>
#define E_SHELL_CONTENT_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_SHELL_CONTENT, EShellContentPrivate))
struct _EShellContentPrivate {
gpointer shell_view; /* weak pointer */
RuleContext *search_context;
FilterRule *search_rule;
gchar *system_filename;
gchar *user_filename;
/* Container for the following widgets */
GtkWidget *search_bar;
/* Search bar widgets */
GtkWidget *filter_label;
GtkWidget *filter_combo_box;
GtkWidget *search_label;
GtkWidget *search_entry;
GtkWidget *scope_label;
GtkWidget *scope_combo_box;
GtkStateType search_state;
};
enum {
PROP_0,
PROP_FILTER_ACTION,
PROP_FILTER_VALUE,
PROP_FILTER_VISIBLE,
PROP_SEARCH_CONTEXT,
PROP_SEARCH_RULE,
PROP_SEARCH_TEXT,
PROP_SEARCH_VISIBLE,
PROP_SCOPE_ACTION,
PROP_SCOPE_VALUE,
PROP_SCOPE_VISIBLE,
PROP_SHELL_VIEW
};
static gpointer parent_class;
static void
shell_content_dialog_rule_changed (GtkWidget *dialog,
FilterRule *rule)
{
gboolean sensitive;
sensitive = (rule != NULL) && (rule->parts != NULL);
gtk_dialog_set_response_sensitive (
GTK_DIALOG (dialog), GTK_RESPONSE_OK, sensitive);
gtk_dialog_set_response_sensitive (
GTK_DIALOG (dialog), GTK_RESPONSE_APPLY, sensitive);
}
static void
action_search_execute_cb (GtkAction *action,
EShellContent *shell_content)
{
EShellView *shell_view;
EShellWindow *shell_window;
EIconEntry *icon_entry;
GtkStateType visual_state;
const gchar *search_text;
/* EShellView subclasses are responsible for actually
* executing the search. This is all cosmetic stuff. */
shell_view = e_shell_content_get_shell_view (shell_content);
shell_window = e_shell_view_get_shell_window (shell_view);
if (!e_shell_view_is_active (shell_view))
return;
icon_entry = E_ICON_ENTRY (shell_content->priv->search_entry);
search_text = e_shell_content_get_search_text (shell_content);
if (search_text != NULL && *search_text != '\0')
visual_state = GTK_STATE_SELECTED;
else
visual_state = GTK_STATE_NORMAL;
e_icon_entry_set_visual_state (icon_entry, visual_state);
action = E_SHELL_WINDOW_ACTION_SEARCH_CLEAR (shell_window);
gtk_action_set_sensitive (action, TRUE);
action = E_SHELL_WINDOW_ACTION_SEARCH_SAVE (shell_window);
gtk_action_set_sensitive (action, TRUE);
/* Direct the focus away from the search entry, so that a
* focus-in event is required before the text can be changed.
* This will reset the entry to the appropriate visual state. */
gtk_widget_grab_focus (gtk_bin_get_child (GTK_BIN (shell_content)));
}
static void
shell_content_entry_activated_cb (EShellContent *shell_content,
GtkWidget *entry)
{
EShellWindow *shell_window;
EShellView *shell_view;
GtkAction *action;
shell_view = e_shell_content_get_shell_view (shell_content);
shell_window = e_shell_view_get_shell_window (shell_view);
/* Verify the shell view is active before proceeding. */
if (!e_shell_view_is_active (shell_view))
return;
action = E_SHELL_WINDOW_ACTION_SEARCH_EXECUTE (shell_window);
gtk_action_activate (action);
}
static gboolean
shell_content_entry_focus_in_cb (EShellContent *shell_content,
GdkEventFocus *focus_event,
GtkWidget *entry)
{
EIconEntry *icon_entry;
GtkStateType visual_state;
icon_entry = E_ICON_ENTRY (shell_content->priv->search_entry);
visual_state = e_icon_entry_get_visual_state (icon_entry);
if (visual_state == GTK_STATE_INSENSITIVE)
gtk_entry_set_text (GTK_ENTRY (entry), "");
e_icon_entry_set_visual_state (icon_entry, GTK_STATE_NORMAL);
return FALSE;
}
static gboolean
shell_content_entry_focus_out_cb (EShellContent *shell_content,
GdkEventFocus *focus_event,
GtkWidget *entry)
{
/* FIXME */
return FALSE;
}
static gboolean
shell_content_entry_key_press_cb (EShellContent *shell_content,
GdkEventKey *key_event,
GtkWidget *entry)
{
EShellView *shell_view;
EShellWindow *shell_window;
GtkAction *action;
guint mask;
mask = gtk_accelerator_get_default_mod_mask ();
if ((key_event->state & mask) != GDK_MOD1_MASK)
return FALSE;
if (key_event->keyval != GDK_Down)
return FALSE;
shell_view = e_shell_content_get_shell_view (shell_content);
shell_window = e_shell_view_get_shell_window (shell_view);
action = E_SHELL_WINDOW_ACTION_SEARCH_OPTIONS (shell_window);
gtk_action_activate (action);
return TRUE;
}
static void
shell_content_init_search_context (EShellContent *shell_content)
{
EShellContentClass *shell_content_class;
EShellView *shell_view;
EShellViewClass *shell_view_class;
EShellBackend *shell_backend;
RuleContext *context;
FilterRule *rule;
FilterPart *part;
gchar *system_filename;
gchar *user_filename;
shell_view = e_shell_content_get_shell_view (shell_content);
shell_backend = e_shell_view_get_shell_backend (shell_view);
shell_view_class = E_SHELL_VIEW_GET_CLASS (shell_view);
g_return_if_fail (shell_view_class->search_rules != NULL);
shell_content_class = E_SHELL_CONTENT_GET_CLASS (shell_content);
g_return_if_fail (shell_content_class->new_search_context != NULL);
/* The basename for built-in searches is specified in the
* shell view class. All built-in search rules live in the
* same directory. */
system_filename = g_build_filename (
EVOLUTION_RULEDIR, shell_view_class->search_rules, NULL);
/* The filename for custom saved searches is always of
* the form "$(shell_backend_data_dir)/searches.xml". */
user_filename = g_build_filename (
e_shell_backend_get_data_dir (shell_backend),
"searches.xml", NULL);
context = shell_content_class->new_search_context ();
rule_context_add_part_set (
context, "partset", FILTER_TYPE_PART,
rule_context_add_part, rule_context_next_part);
rule_context_add_rule_set (
context, "ruleset", FILTER_TYPE_RULE,
rule_context_add_rule, rule_context_next_rule);
rule_context_load (context, system_filename, user_filename);
/* XXX Not sure why this is necessary. */
g_object_set_data_full (
G_OBJECT (context), "system",
g_strdup (system_filename), g_free);
g_object_set_data_full (
G_OBJECT (context), "user",
g_strdup (user_filename), g_free);
rule = filter_rule_new ();
part = rule_context_next_part (context, NULL);
if (part == NULL)
g_warning (
"Could not load %s search: no parts",
e_shell_view_get_name (shell_view));
else
filter_rule_add_part (rule, filter_part_clone (part));
shell_content->priv->search_context = context;
shell_content->priv->system_filename = system_filename;
shell_content->priv->user_filename = user_filename;
}
static void
shell_content_set_shell_view (EShellContent *shell_content,
EShellView *shell_view)
{
g_return_if_fail (shell_content->priv->shell_view == NULL);
shell_content->priv->shell_view = shell_view;
g_object_add_weak_pointer (
G_OBJECT (shell_view),
&shell_content->priv->shell_view);
}
static void
shell_content_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_FILTER_ACTION:
e_shell_content_set_filter_action (
E_SHELL_CONTENT (object),
g_value_get_object (value));
return;
case PROP_FILTER_VALUE:
e_shell_content_set_filter_value (
E_SHELL_CONTENT (object),
g_value_get_int (value));
return;
case PROP_FILTER_VISIBLE:
e_shell_content_set_filter_visible (
E_SHELL_CONTENT (object),
g_value_get_boolean (value));
return;
case PROP_SEARCH_RULE:
e_shell_content_set_search_rule (
E_SHELL_CONTENT (object),
g_value_get_object (value));
return;
case PROP_SEARCH_TEXT:
e_shell_content_set_search_text (
E_SHELL_CONTENT (object),
g_value_get_string (value));
return;
case PROP_SEARCH_VISIBLE:
e_shell_content_set_search_visible (
E_SHELL_CONTENT (object),
g_value_get_boolean (value));
return;
case PROP_SCOPE_ACTION:
e_shell_content_set_scope_action (
E_SHELL_CONTENT (object),
g_value_get_object (value));
return;
case PROP_SCOPE_VALUE:
e_shell_content_set_scope_value (
E_SHELL_CONTENT (object),
g_value_get_int (value));
return;
case PROP_SCOPE_VISIBLE:
e_shell_content_set_scope_visible (
E_SHELL_CONTENT (object),
g_value_get_boolean (value));
return;
case PROP_SHELL_VIEW:
shell_content_set_shell_view (
E_SHELL_CONTENT (object),
g_value_get_object (value));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
shell_content_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_FILTER_ACTION:
g_value_set_object (
value, e_shell_content_get_filter_action (
E_SHELL_CONTENT (object)));
return;
case PROP_FILTER_VALUE:
g_value_set_int (
value, e_shell_content_get_filter_value (
E_SHELL_CONTENT (object)));
return;
case PROP_FILTER_VISIBLE:
g_value_set_boolean (
value, e_shell_content_get_filter_visible (
E_SHELL_CONTENT (object)));
return;
case PROP_SEARCH_CONTEXT:
g_value_set_object (
value, e_shell_content_get_search_context (
E_SHELL_CONTENT (object)));
return;
case PROP_SEARCH_RULE:
g_value_set_object (
value, e_shell_content_get_search_rule (
E_SHELL_CONTENT (object)));
return;
case PROP_SEARCH_TEXT:
g_value_set_string (
value, e_shell_content_get_search_text (
E_SHELL_CONTENT (object)));
return;
case PROP_SEARCH_VISIBLE:
g_value_set_boolean (
value, e_shell_content_get_search_visible (
E_SHELL_CONTENT (object)));
return;
case PROP_SCOPE_ACTION:
g_value_set_object (
value, e_shell_content_get_scope_action (
E_SHELL_CONTENT (object)));
return;
case PROP_SCOPE_VALUE:
g_value_set_int (
value, e_shell_content_get_scope_value (
E_SHELL_CONTENT (object)));
return;
case PROP_SCOPE_VISIBLE:
g_value_set_boolean (
value, e_shell_content_get_scope_visible (
E_SHELL_CONTENT (object)));
return;
case PROP_SHELL_VIEW:
g_value_set_object (
value, e_shell_content_get_shell_view (
E_SHELL_CONTENT (object)));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
shell_content_dispose (GObject *object)
{
EShellContentPrivate *priv;
priv = E_SHELL_CONTENT_GET_PRIVATE (object);
if (priv->shell_view != NULL) {
g_object_remove_weak_pointer (
G_OBJECT (priv->shell_view), &priv->shell_view);
priv->shell_view = NULL;
}
if (priv->filter_label != NULL) {
g_object_unref (priv->filter_label);
priv->filter_label = NULL;
}
if (priv->filter_combo_box != NULL) {
g_object_unref (priv->filter_combo_box);
priv->filter_combo_box = NULL;
}
if (priv->search_context != NULL) {
g_object_unref (priv->search_context);
priv->search_context = NULL;
}
if (priv->search_label != NULL) {
g_object_unref (priv->search_label);
priv->search_label = NULL;
}
if (priv->search_entry != NULL) {
g_object_unref (priv->search_entry);
priv->search_entry = NULL;
}
if (priv->scope_label != NULL) {
g_object_unref (priv->scope_label);
priv->scope_label = NULL;
}
if (priv->scope_combo_box != NULL) {
g_object_unref (priv->scope_combo_box);
priv->scope_combo_box = NULL;
}
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
shell_content_finalize (GObject *object)
{
EShellContentPrivate *priv;
priv = E_SHELL_CONTENT_GET_PRIVATE (object);
g_free (priv->system_filename);
g_free (priv->user_filename);
/* Chain up to parent's finalize() method. */
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
shell_content_constructed (GObject *object)
{
EShellView *shell_view;
EShellWindow *shell_window;
EShellContent *shell_content;
EIconEntry *icon_entry;
GtkSizeGroup *size_group;
GtkAction *action;
GtkWidget *widget;
shell_content = E_SHELL_CONTENT (object);
shell_view = e_shell_content_get_shell_view (shell_content);
shell_window = e_shell_view_get_shell_window (shell_view);
icon_entry = E_ICON_ENTRY (shell_content->priv->search_entry);
size_group = e_shell_view_get_size_group (shell_view);
action = E_SHELL_WINDOW_ACTION_SEARCH_CLEAR (shell_window);
e_icon_entry_add_action_end (icon_entry, action);
action = E_SHELL_WINDOW_ACTION_SEARCH_EXECUTE (shell_window);
g_signal_connect (
action, "activate",
G_CALLBACK (action_search_execute_cb), shell_content);
action = E_SHELL_WINDOW_ACTION_SEARCH_OPTIONS (shell_window);
e_icon_entry_add_action_start (icon_entry, action);
widget = shell_content->priv->search_bar;
gtk_size_group_add_widget (size_group, widget);
shell_content_init_search_context (shell_content);
}
static void
shell_content_size_request (GtkWidget *widget,
GtkRequisition *requisition)
{
EShellContentPrivate *priv;
GtkRequisition child_requisition;
GtkWidget *child;
priv = E_SHELL_CONTENT_GET_PRIVATE (widget);
requisition->width = 0;
requisition->height = 0;
child = gtk_bin_get_child (GTK_BIN (widget));
gtk_widget_size_request (child, requisition);
child = priv->search_bar;
gtk_widget_size_request (child, &child_requisition);
requisition->width = MAX (requisition->width, child_requisition.width);
requisition->height += child_requisition.height;
}
static void
shell_content_size_allocate (GtkWidget *widget,
GtkAllocation *allocation)
{
EShellContentPrivate *priv;
GtkAllocation child_allocation;
GtkRequisition child_requisition;
GtkWidget *child;
priv = E_SHELL_CONTENT_GET_PRIVATE (widget);
widget->allocation = *allocation;
child = priv->search_bar;
gtk_widget_size_request (child, &child_requisition);
child_allocation.x = allocation->x;
child_allocation.y = allocation->y;
child_allocation.width = allocation->width;
child_allocation.height = child_requisition.height;
gtk_widget_size_allocate (child, &child_allocation);
child_allocation.y += child_requisition.height;
child_allocation.height =
allocation->height - child_requisition.height;
child = gtk_bin_get_child (GTK_BIN (widget));
if (child != NULL)
gtk_widget_size_allocate (child, &child_allocation);
}
static void
shell_content_remove (GtkContainer *container,
GtkWidget *widget)
{
EShellContentPrivate *priv;
priv = E_SHELL_CONTENT_GET_PRIVATE (container);
/* Look in the internal widgets first. */
if (widget == priv->search_bar) {
gtk_widget_unparent (priv->search_bar);
gtk_widget_queue_resize (GTK_WIDGET (container));
return;
}
/* Chain up to parent's remove() method. */
GTK_CONTAINER_CLASS (parent_class)->remove (container, widget);
}
static void
shell_content_forall (GtkContainer *container,
gboolean include_internals,
GtkCallback callback,
gpointer callback_data)
{
EShellContentPrivate *priv;
priv = E_SHELL_CONTENT_GET_PRIVATE (container);
if (include_internals)
callback (priv->search_bar, callback_data);
/* Chain up to parent's forall() method. */
GTK_CONTAINER_CLASS (parent_class)->forall (
container, include_internals, callback, callback_data);
}
static void
shell_content_class_init (EShellContentClass *class)
{
GObjectClass *object_class;
GtkWidgetClass *widget_class;
GtkContainerClass *container_class;
parent_class = g_type_class_peek_parent (class);
g_type_class_add_private (class, sizeof (EShellContentPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->set_property = shell_content_set_property;
object_class->get_property = shell_content_get_property;
object_class->dispose = shell_content_dispose;
object_class->finalize = shell_content_finalize;
object_class->constructed = shell_content_constructed;
widget_class = GTK_WIDGET_CLASS (class);
widget_class->size_request = shell_content_size_request;
widget_class->size_allocate = shell_content_size_allocate;
container_class = GTK_CONTAINER_CLASS (class);
container_class->remove = shell_content_remove;
container_class->forall = shell_content_forall;
class->new_search_context = rule_context_new;
g_object_class_install_property (
object_class,
PROP_FILTER_ACTION,
g_param_spec_object (
"filter-action",
NULL,
NULL,
GTK_TYPE_RADIO_ACTION,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_FILTER_VALUE,
g_param_spec_int (
"filter-value",
NULL,
NULL,
G_MININT,
G_MAXINT,
0,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_FILTER_VISIBLE,
g_param_spec_boolean (
"filter-visible",
NULL,
NULL,
TRUE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT));
g_object_class_install_property (
object_class,
PROP_SEARCH_CONTEXT,
g_param_spec_object (
"search-context",
NULL,
NULL,
RULE_TYPE_CONTEXT,
G_PARAM_READABLE));
g_object_class_install_property (
object_class,
PROP_SEARCH_RULE,
g_param_spec_object (
"search-rule",
NULL,
NULL,
FILTER_TYPE_RULE,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_SEARCH_TEXT,
g_param_spec_string (
"search-text",
NULL,
NULL,
NULL,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_SEARCH_VISIBLE,
g_param_spec_boolean (
"search-visible",
NULL,
NULL,
TRUE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT));
g_object_class_install_property (
object_class,
PROP_SCOPE_ACTION,
g_param_spec_object (
"scope-action",
NULL,
NULL,
GTK_TYPE_RADIO_ACTION,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_SCOPE_VALUE,
g_param_spec_int (
"scope-value",
NULL,
NULL,
G_MININT,
G_MAXINT,
0,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_SCOPE_VISIBLE,
g_param_spec_boolean (
"scope-visible",
NULL,
NULL,
FALSE,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT));
g_object_class_install_property (
object_class,
PROP_SHELL_VIEW,
g_param_spec_object (
"shell-view",
NULL,
NULL,
E_TYPE_SHELL_VIEW,
G_PARAM_READWRITE |
G_PARAM_CONSTRUCT_ONLY));
}
static void
shell_content_init (EShellContent *shell_content)
{
GtkBox *box;
GtkLabel *label;
GtkWidget *mnemonic;
GtkWidget *widget;
EIconEntry *icon_entry;
shell_content->priv = E_SHELL_CONTENT_GET_PRIVATE (shell_content);
GTK_WIDGET_SET_FLAGS (shell_content, GTK_NO_WINDOW);
/*** Build the Search Bar ***/
widget = gtk_hbox_new (FALSE, 3);
gtk_widget_set_parent (widget, GTK_WIDGET (shell_content));
shell_content->priv->search_bar = g_object_ref_sink (widget);
gtk_widget_show (widget);
box = GTK_BOX (widget);
/* Filter Combo Widgets */
/* Translators: The "Show:" label precedes a combo box that
* allows the user to filter the current view. Examples of
* items that appear in the combo box are "Unread Messages",
* "Important Messages", or "Active Appointments". */
widget = gtk_label_new_with_mnemonic (_("Sho_w:"));
gtk_box_pack_start (box, widget, FALSE, FALSE, 0);
shell_content->priv->filter_label = g_object_ref (widget);
gtk_widget_show (widget);
label = GTK_LABEL (widget);
widget = e_action_combo_box_new ();
gtk_label_set_mnemonic_widget (label, widget);
gtk_box_pack_start (box, widget, FALSE, FALSE, 0);
shell_content->priv->filter_combo_box = g_object_ref (widget);
gtk_widget_show (widget);
/* Scope Combo Widgets */
widget = e_action_combo_box_new ();
gtk_box_pack_end (box, widget, FALSE, FALSE, 0);
shell_content->priv->scope_combo_box = g_object_ref (widget);
gtk_widget_show (widget);
mnemonic = widget;
/* Translators: This is part of the quick search interface.
* example: Search: [_______________] in [ Current Folder ] */
widget = gtk_label_new_with_mnemonic (_("i_n"));
gtk_label_set_mnemonic_widget (GTK_LABEL (widget), mnemonic);
gtk_box_pack_end (box, widget, FALSE, FALSE, 0);
shell_content->priv->scope_label = g_object_ref (widget);
gtk_widget_show (widget);
/* Search Entry Widgets */
widget = e_icon_entry_new ();
gtk_box_pack_end (box, widget, FALSE, FALSE, 0);
shell_content->priv->search_entry = g_object_ref (widget);
shell_content->priv->search_state = GTK_STATE_NORMAL;
gtk_widget_show (widget);
icon_entry = E_ICON_ENTRY (widget);
/* Translators: This is part of the quick search interface.
* example: Search: [_______________] in [ Current Folder ] */
widget = gtk_label_new_with_mnemonic (_("Sear_ch:"));
gtk_box_pack_end (box, widget, FALSE, FALSE, 0);
shell_content->priv->search_label = g_object_ref (widget);
gtk_widget_show (widget);
label = GTK_LABEL (widget);
widget = e_icon_entry_get_entry (icon_entry);
gtk_label_set_mnemonic_widget (label, widget);
g_signal_connect_swapped (
widget, "activate",
G_CALLBACK (shell_content_entry_activated_cb), shell_content);
g_signal_connect_swapped (
widget, "focus-in-event",
G_CALLBACK (shell_content_entry_focus_in_cb), shell_content);
g_signal_connect_swapped (
widget, "focus-out-event",
G_CALLBACK (shell_content_entry_focus_out_cb), shell_content);
g_signal_connect_swapped (
widget, "key-press-event",
G_CALLBACK (shell_content_entry_key_press_cb), shell_content);
}
GType
e_shell_content_get_type (void)
{
static GType type = 0;
if (G_UNLIKELY (type == 0)) {
static const GTypeInfo type_info = {
sizeof (EShellContentClass),
(GBaseInitFunc) NULL,
(GBaseFinalizeFunc) NULL,
(GClassInitFunc) shell_content_class_init,
(GClassFinalizeFunc) NULL,
NULL, /* class_data */
sizeof (EShellContent),
0, /* n_preallocs */
(GInstanceInitFunc) shell_content_init,
NULL /* value_table */
};
type = g_type_register_static (
GTK_TYPE_BIN, "EShellContent", &type_info, 0);
}
return type;
}
/**
* e_shell_content_new:
* @shell_view: an #EShellView
*
* Creates a new #EShellContent instance belonging to @shell_view.
*
* Returns: a new #EShellContent instance
**/
GtkWidget *
e_shell_content_new (EShellView *shell_view)
{
g_return_val_if_fail (E_IS_SHELL_VIEW (shell_view), NULL);
return g_object_new (
E_TYPE_SHELL_CONTENT, "shell-view", shell_view, NULL);
}
/**
* e_shell_content_check_state:
* @shell_content: an #EShellContent
*
* #EShellContent subclasses should implement the
* <structfield>check_state</structfield> method in #EShellContentClass
* to return a set of flags describing the current content selection.
* Subclasses are responsible for defining their own flags. This is
* primarily used to assist shell views with updating actions (see
* e_shell_view_update_actions()).
*
* Returns: a set of flags describing the current @shell_content selection
**/
guint32
e_shell_content_check_state (EShellContent *shell_content)
{
EShellContentClass *shell_content_class;
g_return_val_if_fail (E_IS_SHELL_CONTENT (shell_content), 0);
shell_content_class = E_SHELL_CONTENT_GET_CLASS (shell_content);
g_return_val_if_fail (shell_content_class->check_state != NULL, 0);
return shell_content_class->check_state (shell_content);
}
/**
* e_shell_content_get_shell_view:
* @shell_content: an #EShellContent
*
* Returns the #EShellView that was passed to e_shell_content_new().
*
* Returns: the #EShellView to which @shell_content belongs
**/
EShellView *
e_shell_content_get_shell_view (EShellContent *shell_content)
{
g_return_val_if_fail (E_IS_SHELL_CONTENT (shell_content), NULL);
return E_SHELL_VIEW (shell_content->priv->shell_view);
}
GtkRadioAction *
e_shell_content_get_filter_action (EShellContent *shell_content)
{
EActionComboBox *combo_box;
g_return_val_if_fail (E_IS_SHELL_CONTENT (shell_content), NULL);
combo_box = E_ACTION_COMBO_BOX (shell_content->priv->filter_combo_box);
return e_action_combo_box_get_action (combo_box);
}
void
e_shell_content_set_filter_action (EShellContent *shell_content,
GtkRadioAction *filter_action)
{
EActionComboBox *combo_box;
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
combo_box = E_ACTION_COMBO_BOX (shell_content->priv->filter_combo_box);
e_action_combo_box_set_action (combo_box, filter_action);
g_object_notify (G_OBJECT (shell_content), "filter-action");
}
gint
e_shell_content_get_filter_value (EShellContent *shell_content)
{
EActionComboBox *combo_box;
g_return_val_if_fail (E_IS_SHELL_CONTENT (shell_content), 0);
combo_box = E_ACTION_COMBO_BOX (shell_content->priv->filter_combo_box);
return e_action_combo_box_get_current_value (combo_box);
}
void
e_shell_content_set_filter_value (EShellContent *shell_content,
gint filter_value)
{
EActionComboBox *combo_box;
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
combo_box = E_ACTION_COMBO_BOX (shell_content->priv->filter_combo_box);
e_action_combo_box_set_current_value (combo_box, filter_value);
g_object_notify (G_OBJECT (shell_content), "filter-value");
}
gboolean
e_shell_content_get_filter_visible (EShellContent *shell_content)
{
g_return_val_if_fail (E_IS_SHELL_CONTENT (shell_content), FALSE);
return GTK_WIDGET_VISIBLE (shell_content->priv->filter_combo_box);
}
void
e_shell_content_set_filter_visible (EShellContent *shell_content,
gboolean filter_visible)
{
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
if (filter_visible) {
gtk_widget_show (shell_content->priv->filter_label);
gtk_widget_show (shell_content->priv->filter_combo_box);
} else {
gtk_widget_hide (shell_content->priv->filter_label);
gtk_widget_hide (shell_content->priv->filter_combo_box);
}
}
void
e_shell_content_add_filter_separator_before (EShellContent *shell_content,
gint action_value)
{
EActionComboBox *combo_box;
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
combo_box = E_ACTION_COMBO_BOX (shell_content->priv->filter_combo_box);
e_action_combo_box_add_separator_before (combo_box, action_value);
}
void
e_shell_content_add_filter_separator_after (EShellContent *shell_content,
gint action_value)
{
EActionComboBox *combo_box;
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
combo_box = E_ACTION_COMBO_BOX (shell_content->priv->filter_combo_box);
e_action_combo_box_add_separator_after (combo_box, action_value);
}
RuleContext *
e_shell_content_get_search_context (EShellContent *shell_content)
{
g_return_val_if_fail (E_IS_SHELL_CONTENT (shell_content), NULL);
return shell_content->priv->search_context;
}
FilterRule *
e_shell_content_get_search_rule (EShellContent *shell_content)
{
g_return_val_if_fail (E_IS_SHELL_CONTENT (shell_content), NULL);
return shell_content->priv->search_rule;
}
void
e_shell_content_set_search_rule (EShellContent *shell_content,
FilterRule *search_rule)
{
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
if (search_rule != NULL) {
g_return_if_fail (IS_FILTER_RULE (search_rule));
g_object_ref (search_rule);
}
if (shell_content->priv->search_rule != NULL)
g_object_unref (shell_content->priv->search_rule);
shell_content->priv->search_rule = search_rule;
g_object_notify (G_OBJECT (shell_content), "search-rule");
}
const gchar *
e_shell_content_get_search_text (EShellContent *shell_content)
{
EIconEntry *icon_entry;
GtkWidget *text_entry;
g_return_val_if_fail (E_IS_SHELL_CONTENT (shell_content), NULL);
if (shell_content->priv->search_state == GTK_STATE_INSENSITIVE)
return "";
icon_entry = E_ICON_ENTRY (shell_content->priv->search_entry);
text_entry = e_icon_entry_get_entry (icon_entry);
return gtk_entry_get_text (GTK_ENTRY (text_entry));
}
void
e_shell_content_set_search_text (EShellContent *shell_content,
const gchar *search_text)
{
EIconEntry *icon_entry;
GtkWidget *text_entry;
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
icon_entry = E_ICON_ENTRY (shell_content->priv->search_entry);
text_entry = e_icon_entry_get_entry (icon_entry);
search_text = (search_text != NULL) ? search_text : "";
gtk_entry_set_text (GTK_ENTRY (text_entry), search_text);
g_object_notify (G_OBJECT (shell_content), "search-text");
}
gboolean
e_shell_content_get_search_visible (EShellContent *shell_content)
{
g_return_val_if_fail (E_IS_SHELL_CONTENT (shell_content), FALSE);
return GTK_WIDGET_VISIBLE (shell_content->priv->search_entry);
}
void
e_shell_content_set_search_visible (EShellContent *shell_content,
gboolean search_visible)
{
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
if (search_visible) {
gtk_widget_show (shell_content->priv->search_label);
gtk_widget_show (shell_content->priv->search_entry);
} else {
gtk_widget_hide (shell_content->priv->search_label);
gtk_widget_hide (shell_content->priv->search_entry);
}
}
GtkRadioAction *
e_shell_content_get_scope_action (EShellContent *shell_content)
{
EActionComboBox *combo_box;
g_return_val_if_fail (E_IS_SHELL_CONTENT (shell_content), NULL);
combo_box = E_ACTION_COMBO_BOX (shell_content->priv->scope_combo_box);
return e_action_combo_box_get_action (combo_box);
}
void
e_shell_content_set_scope_action (EShellContent *shell_content,
GtkRadioAction *scope_action)
{
EActionComboBox *combo_box;
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
combo_box = E_ACTION_COMBO_BOX (shell_content->priv->scope_combo_box);
e_action_combo_box_set_action (combo_box, scope_action);
g_object_notify (G_OBJECT (shell_content), "scope-action");
}
gint
e_shell_content_get_scope_value (EShellContent *shell_content)
{
EActionComboBox *combo_box;
g_return_val_if_fail (E_IS_SHELL_CONTENT (shell_content), 0);
combo_box = E_ACTION_COMBO_BOX (shell_content->priv->scope_combo_box);
return e_action_combo_box_get_current_value (combo_box);
}
void
e_shell_content_set_scope_value (EShellContent *shell_content,
gint scope_value)
{
EActionComboBox *combo_box;
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
combo_box = E_ACTION_COMBO_BOX (shell_content->priv->scope_combo_box);
e_action_combo_box_set_current_value (combo_box, scope_value);
g_object_notify (G_OBJECT (shell_content), "scope-value");
}
gboolean
e_shell_content_get_scope_visible (EShellContent *shell_content)
{
g_return_val_if_fail (E_IS_SHELL_CONTENT (shell_content), FALSE);
return GTK_WIDGET_VISIBLE (shell_content->priv->scope_combo_box);
}
void
e_shell_content_set_scope_visible (EShellContent *shell_content,
gboolean scope_visible)
{
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
if (scope_visible) {
gtk_widget_show (shell_content->priv->scope_label);
gtk_widget_show (shell_content->priv->scope_combo_box);
} else {
gtk_widget_hide (shell_content->priv->scope_label);
gtk_widget_hide (shell_content->priv->scope_combo_box);
}
g_object_notify (G_OBJECT (shell_content), "scope-visible");
}
void
e_shell_content_run_advanced_search_dialog (EShellContent *shell_content)
{
EShellView *shell_view;
EShellWindow *shell_window;
GtkAction *action;
GtkWidget *dialog;
GtkWidget *widget;
FilterRule *rule;
RuleContext *context;
const gchar *user_filename;
gint response;
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
shell_view = e_shell_content_get_shell_view (shell_content);
shell_window = e_shell_view_get_shell_window (shell_view);
user_filename = shell_content->priv->user_filename;
rule = e_shell_content_get_search_rule (shell_content);
if (rule == NULL)
rule = filter_rule_new ();
else
rule = filter_rule_clone (rule);
context = e_shell_content_get_search_context (shell_content);
widget = filter_rule_get_widget (rule, context);
filter_rule_set_source (rule, FILTER_SOURCE_INCOMING);
dialog = gtk_dialog_new_with_buttons (
_("Advanced Search"), GTK_WINDOW (shell_window),
GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_APPLY,
GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
gtk_container_set_border_width (GTK_CONTAINER (dialog), 7);
gtk_container_set_border_width (GTK_CONTAINER (widget), 3);
gtk_window_set_default_size (GTK_WINDOW (dialog), 600, 300);
gtk_box_pack_start (
GTK_BOX (GTK_DIALOG (dialog)->vbox), widget, TRUE, TRUE, 0);
g_signal_connect_swapped (
rule, "changed", G_CALLBACK (
shell_content_dialog_rule_changed), dialog);
shell_content_dialog_rule_changed (dialog, rule);
run:
response = gtk_dialog_run (GTK_DIALOG (dialog));
if (response != GTK_RESPONSE_OK && response != GTK_RESPONSE_APPLY)
goto exit;
if (!filter_rule_validate (rule))
goto run;
e_shell_content_set_search_rule (shell_content, rule);
action = E_SHELL_WINDOW_ACTION_SEARCH_EXECUTE (shell_window);
gtk_action_activate (action);
if (response == GTK_RESPONSE_APPLY) {
if (!rule_context_find_rule (context, rule->name, rule->source))
rule_context_add_rule (context, rule);
rule_context_save (context, user_filename);
goto run;
}
exit:
g_object_unref (rule);
gtk_widget_destroy (dialog);
}
void
e_shell_content_run_edit_searches_dialog (EShellContent *shell_content)
{
RuleContext *context;
RuleEditor *editor;
const gchar *user_filename;
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
context = e_shell_content_get_search_context (shell_content);
user_filename = shell_content->priv->user_filename;
editor = rule_editor_new (
context, FILTER_SOURCE_INCOMING, _("Searches"));
gtk_window_set_title (GTK_WINDOW (editor), _("Searches"));
if (gtk_dialog_run (GTK_DIALOG (editor)) == GTK_RESPONSE_OK)
rule_context_save (context, user_filename);
gtk_widget_destroy (GTK_WIDGET (editor));
}
void
e_shell_content_run_save_search_dialog (EShellContent *shell_content)
{
EShellView *shell_view;
EShellWindow *shell_window;
GtkWidget *dialog;
GtkWidget *widget;
FilterRule *rule;
RuleContext *context;
const gchar *search_text;
const gchar *user_filename;
gchar *search_name;
gint response;
g_return_if_fail (E_IS_SHELL_CONTENT (shell_content));
shell_view = e_shell_content_get_shell_view (shell_content);
shell_window = e_shell_view_get_shell_window (shell_view);
user_filename = shell_content->priv->user_filename;
rule = e_shell_content_get_search_rule (shell_content);
g_return_if_fail (IS_FILTER_RULE (rule));
rule = filter_rule_clone (rule);
search_text = e_shell_content_get_search_text (shell_content);
if (search_text == NULL || *search_text == '\0')
search_text = "''";
search_name = g_strdup_printf ("%s %s", rule->name, search_text);
filter_rule_set_name (rule, search_name);
g_free (search_name);
context = e_shell_content_get_search_context (shell_content);
widget = filter_rule_get_widget (rule, context);
filter_rule_set_source (rule, FILTER_SOURCE_INCOMING);
dialog = gtk_dialog_new_with_buttons (
_("Save Search"), GTK_WINDOW (shell_window),
GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
gtk_container_set_border_width (GTK_CONTAINER (dialog), 7);
gtk_container_set_border_width (GTK_CONTAINER (widget), 3);
gtk_window_set_default_size (GTK_WINDOW (dialog), 500, 300);
gtk_box_pack_start (
GTK_BOX (GTK_DIALOG (dialog)->vbox), widget, TRUE, TRUE, 0);
g_signal_connect_swapped (
rule, "changed", G_CALLBACK (
shell_content_dialog_rule_changed), dialog);
shell_content_dialog_rule_changed (dialog, rule);
run:
response = gtk_dialog_run (GTK_DIALOG (dialog));
if (response != GTK_RESPONSE_OK)
goto exit;
if (!filter_rule_validate (rule))
goto run;
rule_context_add_rule (context, rule);
rule_context_save (context, user_filename);
exit:
g_object_unref (rule);
gtk_widget_destroy (dialog);
}
