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federated-calendar/src/gcal-window.c
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/* -*- mode: c; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* gcal-window.c
* Copyright (C) 2012 Erick Pérez Castellanos <erickpc@gnome.org>
* Copyright (C) 2014 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
*
* gnome-calendar is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* gnome-calendar 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "gcal-window.h"
#include "gcal-nav-bar.h"
#include "gcal-manager.h"
#include "gcal-view.h"
#include "gcal-month-view.h"
#include "gcal-week-view.h"
#include "gcal-year-view.h"
#include "gcal-event-widget.h"
#include "gcal-edit-dialog.h"
#include "gcal-enum-types.h"
#include "gcal-new-event-widget.h"
#include "e-cell-renderer-color.h"
#include <glib/gi18n.h>
#include <libecal/libecal.h>
#include <libical/icaltime.h>
struct _NewEventData
{
gint x;
gint y;
icaltimetype *start_date;
icaltimetype *end_date;
};
typedef struct _NewEventData NewEventData;
typedef struct
{
/* timeout ids */
guint save_geometry_timeout_id;
/* upper level widgets */
GtkWidget *main_box;
GtkWidget *header_bar;
GtkWidget *search_bar;
GtkWidget *nav_bar;
GtkWidget *views_overlay;
GtkWidget *views_stack;
GtkWidget *notification;
GtkWidget *new_event_widget;
GtkWidget *popover; /* short-lived */
/* header_bar widets */
GtkWidget *new_button;
GtkWidget *search_entry;
GtkWidget *views_switcher;
GtkWidget *views [5]; /* day, week, month, year, list */
GtkWidget *edit_dialog;
GcalManager *manager;
GcalWindowViewType active_view;
icaltimetype *active_date;
/* states */
gboolean new_event_mode;
gboolean search_mode;
NewEventData *event_creation_data;
/* FIXME: Review to see if this are needed */
/* temp to keep the will_delete event uuid */
gchar *event_to_delete;
/* temp to keep event_creation */
gboolean open_edit_dialog;
} GcalWindowPrivate;
enum
{
PROP_0,
PROP_ACTIVE_VIEW,
PROP_ACTIVE_DATE,
PROP_NEW_EVENT_MODE,
PROP_MANAGER
};
#define SAVE_GEOMETRY_ID_TIMEOUT 100 /* ms */
static gboolean key_pressed (GtkWidget *widget,
GdkEventKey *event,
gpointer user_data);
static void date_updated (GtkButton *buttton,
gpointer user_data);
static void load_geometry (GcalWindow *window);
static gboolean save_geometry (gpointer user_data);
static void update_view (GcalWindow *window);
static void view_changed (GObject *object,
GParamSpec *pspec,
gpointer user_data);
static void set_new_event_mode (GcalWindow *window,
gboolean enabled);
static void prepare_new_event_widget (GcalWindow *window);
static void show_new_event_widget (GcalView *view,
gpointer start_span,
gpointer end_span,
gdouble x,
gdouble y,
gpointer user_data);
static gboolean place_new_event_widget (GtkWidget *popover,
gint x,
gint y);
static void close_new_event_widget (GtkButton *button,
gpointer user_data);
static void create_notification (GcalWindow *window);
static void hide_notification (GtkWidget *button,
gpointer user_data);
/* handling events interaction */
static void create_event (gpointer user_data,
GtkWidget *widget);
static void event_activated (GcalView *view,
GcalEventWidget *event_widget,
gpointer user_data);
static void init_edit_dialog (GcalWindow *window);
static void edit_dialog_closed (GtkDialog *dialog,
gint response,
gpointer user_data);
static void gcal_window_constructed (GObject *object);
static void gcal_window_finalize (GObject *object);
static void gcal_window_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gcal_window_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
static gboolean gcal_window_configure_event (GtkWidget *widget,
GdkEventConfigure *event);
static gboolean gcal_window_state_event (GtkWidget *widget,
GdkEventWindowState *event);
static void gcal_window_search_toggled (GObject *object,
GParamSpec *pspec,
gpointer user_data);
static void gcal_window_search_changed (GtkEditable *editable,
gpointer user_data);
/* GcalManager signal handling */
static void gcal_window_event_created (GcalManager *manager,
const gchar *source_uid,
const gchar *event_uid,
gpointer user_data);
static void gcal_window_remove_event (GtkWidget *notification,
GParamSpec *spec,
gpointer user_data);
static void gcal_window_undo_remove_event (GtkButton *button,
gpointer user_data);
G_DEFINE_TYPE_WITH_PRIVATE (GcalWindow, gcal_window, GTK_TYPE_APPLICATION_WINDOW)
static gboolean
key_pressed (GtkWidget *widget,
GdkEventKey *event,
gpointer user_data)
{
GcalWindowPrivate *priv;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
g_debug ("Catching key events");
if (priv->new_event_mode &&
event->keyval == GDK_KEY_Escape)
{
set_new_event_mode (GCAL_WINDOW (user_data), FALSE);
return TRUE;
}
else
{
if (priv->new_event_mode)
return FALSE;
if ((event->state & GDK_META_MASK) != 0 ||
(event->state & GDK_CONTROL_MASK) != 0 ||
event->keyval == GDK_KEY_Control_L ||
event->keyval == GDK_KEY_Control_R ||
event->keyval == GDK_KEY_Meta_L ||
event->keyval == GDK_KEY_Meta_R ||
event->keyval == GDK_KEY_Alt_L ||
event->keyval == GDK_KEY_Alt_R)
{
return FALSE;
}
if (priv->search_mode && event->keyval == GDK_KEY_Escape)
gcal_window_set_search_mode (GCAL_WINDOW (widget), FALSE);
if (!priv->search_mode)
gcal_window_set_search_mode (GCAL_WINDOW (widget), TRUE);
}
return FALSE;
}
static void
date_updated (GtkButton *button,
gpointer user_data)
{
GcalWindowPrivate *priv;
gboolean move_back, move_today;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
move_today = gcal_nav_bar_get_today_button (GCAL_NAV_BAR (priv->nav_bar)) == (GtkWidget*) button;
move_back = gcal_nav_bar_get_prev_button (GCAL_NAV_BAR (priv->nav_bar)) == (GtkWidget*) button;
if (move_today)
{
*(priv->active_date) =
icaltime_current_time_with_zone (
gcal_manager_get_system_timezone (priv->manager));
}
else
{
switch (priv->active_view)
{
case GCAL_WINDOW_VIEW_DAY:
priv->active_date->day += 1 * (move_back ? -1 : 1);
break;
case GCAL_WINDOW_VIEW_WEEK:
priv->active_date->day += 7 * (move_back ? -1 : 1);
break;
case GCAL_WINDOW_VIEW_MONTH:
priv->active_date->month += 1 * (move_back ? -1 : 1);
break;
case GCAL_WINDOW_VIEW_YEAR:
priv->active_date->year += 1 * (move_back ? -1 : 1);
break;
case GCAL_WINDOW_VIEW_LIST:
break;
}
}
*(priv->active_date) = icaltime_normalize (*(priv->active_date));
g_object_notify (user_data, "active-date");
update_view (GCAL_WINDOW (user_data));
}
static void
load_geometry (GcalWindow *window)
{
GcalApplication *app;
GSettings *settings;
GVariant *variant;
gboolean maximized;
const gint32 *position;
const gint32 *size;
gsize n_elements;
app = GCAL_APPLICATION (gtk_window_get_application (GTK_WINDOW (window)));
settings = gcal_application_get_settings (app);
/* load window settings: size */
variant = g_settings_get_value (settings,
"window-size");
size = g_variant_get_fixed_array (variant,
&n_elements,
sizeof (gint32));
if (n_elements == 2)
gtk_window_set_default_size (GTK_WINDOW (window),
size[0],
size[1]);
g_variant_unref (variant);
/* load window settings: position */
variant = g_settings_get_value (settings,
"window-position");
position = g_variant_get_fixed_array (variant,
&n_elements,
sizeof (gint32));
if (n_elements == 2)
gtk_window_move (GTK_WINDOW (window),
position[0],
position[1]);
g_variant_unref (variant);
/* load window settings: state */
maximized = g_settings_get_boolean (settings,
"window-maximized");
if (maximized)
gtk_window_maximize (GTK_WINDOW (window));
}
static gboolean
save_geometry (gpointer user_data)
{
GtkWindow *self;
GdkWindow *window;
GcalWindowPrivate *priv;
GdkWindowState state;
GcalApplication *app;
GSettings *settings;
gboolean maximized;
GVariant *variant;
gint32 size[2];
gint32 position[2];
self = GTK_WINDOW (user_data);
window = gtk_widget_get_window (GTK_WIDGET (self));
state = gdk_window_get_state (window);
priv = gcal_window_get_instance_private (GCAL_WINDOW (self));
app = GCAL_APPLICATION (gtk_window_get_application (self));
settings = gcal_application_get_settings (app);
/* save window's state */
maximized = state & GDK_WINDOW_STATE_MAXIMIZED;
g_settings_set_boolean (settings,
"window-maximized",
maximized);
if (maximized)
{
priv->save_geometry_timeout_id = 0;
return FALSE;
}
/* save window's size */
gtk_window_get_size (self,
(gint *) &size[0],
(gint *) &size[1]);
variant = g_variant_new_fixed_array (G_VARIANT_TYPE_INT32,
size,
2,
sizeof (size[0]));
g_settings_set_value (settings,
"window-size",
variant);
/* save windows's position */
gtk_window_get_position (self,
(gint *) &position[0],
(gint *) &position[1]);
variant = g_variant_new_fixed_array (G_VARIANT_TYPE_INT32,
position,
2,
sizeof (position[0]));
g_settings_set_value (settings,
"window-position",
variant);
priv->save_geometry_timeout_id = 0;
return FALSE;
}
/**
* update_view:
* @window:
*
* Update the headers on the navbar. Everything else on the application
* updates itself on the date change.
**/
static void
update_view (GcalWindow *window)
{
GcalWindowPrivate *priv;
GtkWidget *widget;
gchar* header;
priv = gcal_window_get_instance_private (window);
widget = priv->views[priv->active_view];
header = gcal_view_get_left_header (GCAL_VIEW (widget));
g_object_set (priv->nav_bar, "left-header", header, NULL);
g_free (header);
header = gcal_view_get_right_header (GCAL_VIEW (widget));
g_object_set (priv->nav_bar, "right-header", header, NULL);
g_free (header);
}
/**
* view_changed:
* @object:
* @pspec:
* @user_data:
*
* Retrieve the enum value representing the view, update internal
* @active_view with it and call @update_view
**/
static void
view_changed (GObject *object,
GParamSpec *pspec,
gpointer user_data)
{
GcalWindowPrivate *priv;
GEnumClass *eklass;
GEnumValue *eval;
GcalWindowViewType view_type;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
/* XXX: this is the destruction process */
if (!gtk_widget_get_visible (priv->views_stack))
return;
eklass = g_type_class_ref (gcal_window_view_type_get_type ());
eval = g_enum_get_value_by_nick (
eklass,
gtk_stack_get_visible_child_name (GTK_STACK (priv->views_stack)));
view_type = eval->value;
g_type_class_unref (eklass);
/* Get view_type from widget, or widget-name */
priv->active_view = view_type;
g_object_notify (G_OBJECT (user_data), "active-view");
update_view (GCAL_WINDOW (user_data));
}
static void
set_new_event_mode (GcalWindow *window,
gboolean enabled)
{
GcalWindowPrivate *priv;
priv = gcal_window_get_instance_private (window);
priv->new_event_mode = enabled;
g_object_notify (G_OBJECT (window), "new-event-mode");
if (! enabled && priv->views[priv->active_view] != NULL)
gcal_view_clear_marks (GCAL_VIEW (priv->views[priv->active_view]));
/* XXX: here we could disable clicks from the views, yet */
/* for now we relaunch the new-event widget */
if (!enabled &&
gtk_widget_is_visible (priv->popover))
{
gtk_widget_set_visible (priv->popover, FALSE);
}
}
static void
prepare_new_event_widget (GcalWindow *window)
{
GcalWindowPrivate *priv;
gchar *uid;
struct tm tm_date;
gchar start[64];
gchar *title_date;
GcalNewEventWidget *new_widget;
GtkWidget *widget;
priv = gcal_window_get_instance_private (window);
new_widget = GCAL_NEW_EVENT_WIDGET (priv->new_event_widget);
/* setting title */
tm_date = icaltimetype_to_tm (priv->event_creation_data->start_date);
e_utf8_strftime_fix_am_pm (start, 64, "%B %d", &tm_date);
title_date = g_strdup_printf (_("New Event on %s"), start);
gcal_new_event_widget_set_title (new_widget, title_date);
g_free (title_date);
/* FIXME: do this somehow since GcalManager doesn't keep
a list store of calendars anymore, and this is a stub method */
gcal_new_event_widget_set_calendars (
new_widget,
GTK_TREE_MODEL (gcal_manager_get_sources_model (priv->manager)));
uid = gcal_manager_get_default_source (priv->manager);
gcal_new_event_widget_set_default_calendar (new_widget, uid);
g_free (uid);
/* clear entry */
widget = gcal_new_event_widget_get_entry (new_widget);
gtk_entry_set_text (GTK_ENTRY (widget), "");
/* FIXME: add signals handling */
widget = GTK_WIDGET (priv->popover);
g_signal_connect (widget, "closed",
G_CALLBACK (close_new_event_widget), window);
widget = gcal_new_event_widget_get_create_button (new_widget);
g_signal_connect_swapped (widget, "clicked",
G_CALLBACK (create_event), window);
widget = gcal_new_event_widget_get_details_button (new_widget);
g_signal_connect_swapped (widget, "clicked",
G_CALLBACK (create_event), window);
widget = gcal_new_event_widget_get_entry (new_widget);
g_signal_connect_swapped (widget, "activate",
G_CALLBACK (create_event), window);
gtk_widget_show_all (priv->popover);
}
/* new-event interaction: second variant */
static void
show_new_event_widget (GcalView *view,
gpointer start_span,
gpointer end_span,
gdouble x,
gdouble y,
gpointer user_data)
{
GcalWindowPrivate *priv;
g_return_if_fail (user_data);
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
/* 1st and 2nd steps */
set_new_event_mode (GCAL_WINDOW (user_data), TRUE);
if (priv->event_creation_data != NULL)
{
g_free (priv->event_creation_data->start_date);
g_free (priv->event_creation_data->end_date);
g_free (priv->event_creation_data);
}
priv->event_creation_data = g_new0 (NewEventData, 1);
priv->event_creation_data->x = x;
priv->event_creation_data->y = y;
priv->event_creation_data->start_date = gcal_dup_icaltime (start_span);
if (end_span != NULL)
priv->event_creation_data->end_date = gcal_dup_icaltime (end_span);
g_debug ("[show_new_event] position (%f, %f)", x, y);
/* Setup new event widget data */
prepare_new_event_widget (GCAL_WINDOW (user_data));
place_new_event_widget (priv->popover, x, y);
}
static gboolean
place_new_event_widget (GtkWidget *popover,
gint x,
gint y)
{
GdkRectangle rect;
/* Place popover over the given (x,y) position */
rect.x = x;
rect.y = y;
rect.width = 1;
rect.height = 1;
gtk_popover_set_pointing_to (GTK_POPOVER (popover), &rect);
return TRUE;
}
static void
close_new_event_widget (GtkButton *button,
gpointer user_data)
{
set_new_event_mode (GCAL_WINDOW (user_data), FALSE);
}
static void
create_notification (GcalWindow *window)
{
GcalWindowPrivate *priv;
GtkWidget *notification_frame;
GtkWidget *notification_grid;
GtkWidget *undo_button;
GtkWidget *hide_button;
priv = gcal_window_get_instance_private (window);
priv->notification = gtk_revealer_new ();
gtk_revealer_set_transition_type (
GTK_REVEALER (priv->notification),
GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN);
gtk_revealer_set_transition_duration (GTK_REVEALER (priv->notification), 100);
gtk_widget_set_halign (priv->notification, GTK_ALIGN_CENTER);
gtk_widget_set_valign (priv->notification, GTK_ALIGN_START);
gtk_overlay_add_overlay (GTK_OVERLAY (priv->views_overlay),
priv->notification);
notification_frame = gtk_frame_new (NULL);
gtk_style_context_add_class (
gtk_widget_get_style_context (notification_frame),
"app-notification");
/* notification content */
notification_grid = gtk_grid_new ();
gtk_grid_set_column_spacing (GTK_GRID (notification_grid), 20);
undo_button = gtk_button_new_with_label (_("Undo"));
gtk_widget_set_valign (undo_button, GTK_ALIGN_CENTER);
hide_button = gtk_button_new_from_icon_name ("window-close-symbolic", GTK_ICON_SIZE_MENU);
gtk_button_set_relief (GTK_BUTTON (hide_button), GTK_RELIEF_NONE);
gtk_style_context_add_class (
gtk_widget_get_style_context (hide_button),
"image-button");
gtk_container_add (GTK_CONTAINER (notification_grid), gtk_label_new (_("Event deleted")));
gtk_container_add (GTK_CONTAINER (notification_grid), undo_button);
gtk_container_add (GTK_CONTAINER (notification_grid), hide_button);
gtk_container_add (GTK_CONTAINER (notification_frame), notification_grid);
gtk_container_add (GTK_CONTAINER (priv->notification), notification_frame);
gtk_widget_show_all (priv->notification);
g_signal_connect (hide_button,
"clicked",
G_CALLBACK (hide_notification),
window);
g_signal_connect (priv->notification,
"notify::child-revealed",
G_CALLBACK (gcal_window_remove_event),
window);
g_signal_connect (undo_button,
"clicked",
G_CALLBACK (gcal_window_undo_remove_event),
window);
}
static void
hide_notification (GtkWidget *button,
gpointer user_data)
{
gcal_window_hide_notification (GCAL_WINDOW (user_data));
}
static void
create_event (gpointer user_data,
GtkWidget *widget)
{
GcalWindowPrivate *priv;
GcalNewEventWidget *new_widget;
gchar *uid;
gchar *summary;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
new_widget = GCAL_NEW_EVENT_WIDGET (priv->new_event_widget);
if (widget == gcal_new_event_widget_get_details_button (new_widget))
priv->open_edit_dialog = TRUE;
uid = gcal_new_event_widget_get_calendar_uid (new_widget);
summary = gcal_new_event_widget_get_summary (new_widget);
/* create the event */
gcal_manager_create_event (priv->manager,
uid, summary,
priv->event_creation_data->start_date,
priv->event_creation_data->end_date);
g_free (uid);
g_free (summary);
/* reset and hide */
set_new_event_mode (GCAL_WINDOW (user_data), FALSE);
}
static void
event_activated (GcalView *view,
GcalEventWidget *event_widget,
gpointer user_data)
{
GcalWindowPrivate *priv;
GcalEventData *data;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
if (priv->edit_dialog == NULL)
init_edit_dialog (GCAL_WINDOW (user_data));
data = gcal_event_widget_get_data (event_widget);
gcal_edit_dialog_set_event_data (
GCAL_EDIT_DIALOG (priv->edit_dialog),
data);
g_free (data);
gtk_dialog_run (GTK_DIALOG (priv->edit_dialog));
}
static void
init_edit_dialog (GcalWindow *window)
{
GcalWindowPrivate *priv;
priv = gcal_window_get_instance_private (window);
priv->edit_dialog = gcal_edit_dialog_new ();
gtk_window_set_transient_for (GTK_WINDOW (priv->edit_dialog),
GTK_WINDOW (window));
gcal_edit_dialog_set_manager (GCAL_EDIT_DIALOG (priv->edit_dialog),
priv->manager);
/* FIXME: check if really hides edit-dialog */
g_signal_connect (priv->edit_dialog,
"response", G_CALLBACK (edit_dialog_closed),
window);
}
static void
edit_dialog_closed (GtkDialog *dialog,
gint response,
gpointer user_data)
{
GcalWindowPrivate *priv;
GcalEditDialog *edit_dialog;
GcalView *view;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
gtk_widget_hide (GTK_WIDGET (dialog));
view = GCAL_VIEW (priv->views[priv->active_view]);
edit_dialog = GCAL_EDIT_DIALOG (dialog);
/* FIXME: add back cancel and accept responses */
switch (response)
{
case GCAL_RESPONSE_DELETE_EVENT:
/* delete the event */
if (priv->notification != NULL)
g_clear_object (&(priv->notification));
create_notification (GCAL_WINDOW (user_data));
gcal_window_show_notification (GCAL_WINDOW (user_data));
priv->event_to_delete =
gcal_edit_dialog_get_event_uuid (edit_dialog);
/* hide widget of the event */
gtk_widget_hide (gcal_view_get_by_uuid (view,
priv->event_to_delete));
break;
}
}
static void
gcal_window_class_init(GcalWindowClass *klass)
{
GObjectClass *object_class;
GtkWidgetClass *widget_class;
object_class = G_OBJECT_CLASS (klass);
object_class->constructed = gcal_window_constructed;
object_class->finalize = gcal_window_finalize;
object_class->set_property = gcal_window_set_property;
object_class->get_property = gcal_window_get_property;
widget_class = GTK_WIDGET_CLASS (klass);
widget_class->configure_event = gcal_window_configure_event;
widget_class->window_state_event = gcal_window_state_event;
g_object_class_install_property (
object_class,
PROP_ACTIVE_VIEW,
g_param_spec_enum ("active-view",
"Active View",
"The active view, eg: month, week, etc.",
GCAL_WINDOW_VIEW_TYPE,
GCAL_WINDOW_VIEW_MONTH,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_ACTIVE_DATE,
g_param_spec_boxed ("active-date",
"Date",
"The active/selected date",
ICAL_TIME_TYPE,
G_PARAM_CONSTRUCT |
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_NEW_EVENT_MODE,
g_param_spec_boolean ("new-event-mode",
"New Event mode",
"Whether the window is in new-event-mode or not",
FALSE,
G_PARAM_READWRITE));
g_object_class_install_property (
object_class,
PROP_MANAGER,
g_param_spec_pointer ("manager",
"The manager object",
"A weak reference to the app manager object",
G_PARAM_CONSTRUCT_ONLY |
G_PARAM_READWRITE));
}
static void
gcal_window_init (GcalWindow *self)
{
GcalWindowPrivate *priv;
priv = gcal_window_get_instance_private (self);
/* states */
priv->search_mode = FALSE;
priv->event_creation_data = NULL;
/* FIXME: Review real need of this */
priv->save_geometry_timeout_id = 0;
priv->event_to_delete = NULL;
priv->open_edit_dialog = FALSE;
}
static void
gcal_window_constructed (GObject *object)
{
GcalWindowPrivate *priv;
GtkWidget *box;
GtkWidget *search_button;
GtkWidget *menu_button;
gint i;
if (G_OBJECT_CLASS (gcal_window_parent_class)->constructed != NULL)
G_OBJECT_CLASS (gcal_window_parent_class)->constructed (object);
priv = gcal_window_get_instance_private (GCAL_WINDOW (object));
/* ui construction */
priv->main_box = gtk_grid_new ();
gtk_orientable_set_orientation (GTK_ORIENTABLE (priv->main_box),
GTK_ORIENTATION_VERTICAL);
/* header_bar */
priv->header_bar = gtk_header_bar_new ();
/* header_bar: new */
priv->new_button = gtk_button_new_with_label (_("New Event"));
gtk_style_context_add_class (
gtk_widget_get_style_context (priv->new_button),
"suggested-action");
gtk_header_bar_pack_start (GTK_HEADER_BAR (priv->header_bar), priv->new_button);
priv->views_switcher = gtk_stack_switcher_new ();
g_object_ref_sink (priv->views_switcher);
gtk_header_bar_set_custom_title (GTK_HEADER_BAR (priv->header_bar),
priv->views_switcher);
/* header_bar: menu */
menu_button = gtk_button_new_from_icon_name ("open-menu-symbolic", GTK_ICON_SIZE_MENU);
gtk_header_bar_pack_end (GTK_HEADER_BAR (priv->header_bar), menu_button);
/* header_bar: search */
search_button = gtk_toggle_button_new ();
gtk_container_add (
GTK_CONTAINER (search_button),
gtk_image_new_from_icon_name ("edit-find-symbolic", GTK_ICON_SIZE_MENU));
gtk_header_bar_pack_end (GTK_HEADER_BAR (priv->header_bar), search_button);
gtk_header_bar_set_show_close_button (GTK_HEADER_BAR (priv->header_bar),
TRUE);
gtk_widget_set_hexpand (priv->header_bar, TRUE);
gtk_window_set_titlebar (GTK_WINDOW (object), priv->header_bar);
/* search_bar */
priv->search_entry = gtk_search_entry_new ();
g_object_set (priv->search_entry,
"width-request", 500,
"hexpand", TRUE,
"halign", GTK_ALIGN_CENTER,
NULL);
box = gtk_grid_new ();
gtk_container_add (GTK_CONTAINER (box), priv->search_entry);
priv->search_bar = gtk_search_bar_new ();
gtk_search_bar_connect_entry (GTK_SEARCH_BAR (priv->search_bar),
GTK_ENTRY (priv->search_entry));
gtk_widget_set_hexpand (priv->search_bar, TRUE);
g_object_bind_property (search_button, "active",
priv->search_bar, "search-mode-enabled",
G_BINDING_BIDIRECTIONAL);
gtk_container_add (GTK_CONTAINER (priv->search_bar), box);
gtk_container_add (GTK_CONTAINER (priv->main_box), priv->search_bar);
/* overlay */
priv->views_overlay = gtk_overlay_new ();
gtk_container_add (GTK_CONTAINER (priv->main_box), priv->views_overlay);
box = gtk_grid_new ();
gtk_orientable_set_orientation (GTK_ORIENTABLE (box),
GTK_ORIENTATION_VERTICAL);
gtk_container_add (GTK_CONTAINER (priv->views_overlay), box);
/* nav_bar */
priv->nav_bar = gcal_nav_bar_new ();
gtk_container_add (GTK_CONTAINER (box), priv->nav_bar);
/* stack widget for holding views */
priv->views_stack = gtk_stack_new ();
g_object_set (priv->views_stack,
"vexpand", TRUE,
"hexpand", TRUE,
"transition-type", GTK_STACK_TRANSITION_TYPE_SLIDE_LEFT_RIGHT,
"transition-duration", 500,
NULL);
gtk_container_add (GTK_CONTAINER (box), priv->views_stack);
gtk_style_context_add_class (
gtk_widget_get_style_context (priv->views_stack),
"views");
priv->views[GCAL_WINDOW_VIEW_WEEK] =
gcal_week_view_new (priv->manager);
gtk_stack_add_titled (GTK_STACK (priv->views_stack),
priv->views[GCAL_WINDOW_VIEW_WEEK],
"week", _("Week"));
g_object_bind_property (GCAL_WINDOW (object), "active-date",
priv->views[GCAL_WINDOW_VIEW_WEEK], "active-date",
G_BINDING_DEFAULT);
priv->views[GCAL_WINDOW_VIEW_MONTH] =
gcal_month_view_new (priv->manager);
gtk_stack_add_titled (GTK_STACK (priv->views_stack),
priv->views[GCAL_WINDOW_VIEW_MONTH],
"month", _("Month"));
g_object_bind_property (GCAL_WINDOW (object), "active-date",
priv->views[GCAL_WINDOW_VIEW_MONTH], "active-date",
G_BINDING_DEFAULT);
priv->views[GCAL_WINDOW_VIEW_YEAR] =
gcal_year_view_new (priv->manager);
gtk_stack_add_titled (GTK_STACK (priv->views_stack),
priv->views[GCAL_WINDOW_VIEW_YEAR],
"year", _("Year"));
g_object_bind_property (GCAL_WINDOW (object), "active-date",
priv->views[GCAL_WINDOW_VIEW_YEAR], "active-date",
G_BINDING_DEFAULT);
gtk_stack_switcher_set_stack (GTK_STACK_SWITCHER (priv->views_switcher),
GTK_STACK (priv->views_stack));
gtk_container_add (GTK_CONTAINER (object), priv->main_box);
gtk_widget_show_all (priv->main_box);
gtk_style_context_add_class (
gtk_widget_get_style_context (GTK_WIDGET (object)),
"views");
/* popover and content */
priv->popover = gtk_popover_new (GTK_WIDGET(priv->views_stack));
priv->new_event_widget = gcal_new_event_widget_new ();
gtk_container_add (GTK_CONTAINER(priv->popover), GTK_WIDGET(priv->new_event_widget));
/* signals connection/handling */
g_signal_connect (object, "key-press-event",
G_CALLBACK (key_pressed), object);
g_signal_connect_swapped (priv->new_button, "clicked",
G_CALLBACK (gcal_window_new_event), object);
for (i = 0; i < 4; ++i)
{
if (priv->views[i] != NULL)
{
g_signal_connect (priv->views[i], "create-event",
G_CALLBACK (show_new_event_widget), object);
g_signal_connect (priv->views[i], "event-activated",
G_CALLBACK (event_activated), object);
}
}
g_signal_connect (priv->search_bar, "notify::search-mode-enabled",
G_CALLBACK (gcal_window_search_toggled), object);
g_signal_connect (priv->search_entry, "changed",
G_CALLBACK (gcal_window_search_changed), object);
g_signal_connect (priv->views_stack, "notify::visible-child",
G_CALLBACK (view_changed), object);
g_signal_connect (gcal_nav_bar_get_prev_button (GCAL_NAV_BAR (priv->nav_bar)),
"clicked", G_CALLBACK (date_updated), object);
g_signal_connect (gcal_nav_bar_get_today_button (GCAL_NAV_BAR (priv->nav_bar)),
"clicked", G_CALLBACK (date_updated), object);
g_signal_connect (gcal_nav_bar_get_next_button (GCAL_NAV_BAR (priv->nav_bar)),
"clicked", G_CALLBACK (date_updated), object);
}
static void
gcal_window_finalize (GObject *object)
{
GcalWindowPrivate *priv;
priv = gcal_window_get_instance_private (GCAL_WINDOW (object));
if (priv->active_date != NULL)
g_free (priv->active_date);
G_OBJECT_CLASS (gcal_window_parent_class)->finalize (object);
}
static void
gcal_window_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GcalWindowPrivate *priv;
priv = gcal_window_get_instance_private (GCAL_WINDOW (object));
switch (property_id)
{
case PROP_ACTIVE_VIEW:
gtk_stack_set_visible_child (GTK_STACK (priv->views_stack),
priv->views[g_value_get_enum (value)]);
return;
case PROP_ACTIVE_DATE:
if (priv->active_date != NULL)
g_free (priv->active_date);
priv->active_date = g_value_dup_boxed (value);
return;
case PROP_NEW_EVENT_MODE:
set_new_event_mode (GCAL_WINDOW (object), g_value_get_boolean (value));
return;
case PROP_MANAGER:
priv->manager = g_value_get_pointer (value);
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
gcal_window_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GcalWindowPrivate *priv;
priv = gcal_window_get_instance_private (GCAL_WINDOW (object));
switch (property_id)
{
case PROP_ACTIVE_VIEW:
g_value_set_enum (value, priv->active_view);
return;
case PROP_ACTIVE_DATE:
g_value_set_boxed (value, priv->active_date);
return;
case PROP_NEW_EVENT_MODE:
g_value_set_boolean (value, priv->new_event_mode);
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static gboolean
gcal_window_configure_event (GtkWidget *widget,
GdkEventConfigure *event)
{
GcalWindow *window;
GcalWindowPrivate *priv;
gboolean retval;
window = GCAL_WINDOW (widget);
priv = gcal_window_get_instance_private (window);
if (priv->save_geometry_timeout_id != 0)
{
g_source_remove (priv->save_geometry_timeout_id);
priv->save_geometry_timeout_id = 0;
}
priv->save_geometry_timeout_id = g_timeout_add (SAVE_GEOMETRY_ID_TIMEOUT,
save_geometry,
window);
retval = GTK_WIDGET_CLASS (gcal_window_parent_class)->configure_event (widget, event);
return retval;
}
static gboolean
gcal_window_state_event (GtkWidget *widget,
GdkEventWindowState *event)
{
GcalWindow *window;
GcalWindowPrivate *priv;
gboolean retval;
window = GCAL_WINDOW (widget);
priv = gcal_window_get_instance_private (window);
if (priv->save_geometry_timeout_id != 0)
{
g_source_remove (priv->save_geometry_timeout_id);
priv->save_geometry_timeout_id = 0;
}
priv->save_geometry_timeout_id = g_timeout_add (SAVE_GEOMETRY_ID_TIMEOUT,
save_geometry,
window);
retval = GTK_WIDGET_CLASS (gcal_window_parent_class)->window_state_event (widget, event);
return retval;
}
static void
gcal_window_search_toggled (GObject *object,
GParamSpec *pspec,
gpointer user_data)
{
GcalWindowPrivate *priv;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
if (gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (priv->search_bar)))
{
g_debug ("Entering search mode");
/* update headder_bar widget */
gtk_widget_hide (priv->new_button);
gtk_header_bar_set_custom_title (GTK_HEADER_BAR (priv->header_bar),
NULL);
/* _prepare_for_search */
}
else
{
g_debug ("Leaving search mode");
/* update header_bar */
gtk_widget_show (priv->new_button);
gtk_header_bar_set_custom_title (GTK_HEADER_BAR (priv->header_bar),
priv->views_switcher);
/* return to last active_view */
gtk_stack_set_visible_child (GTK_STACK (priv->views_stack),
priv->views[priv->active_view]);
}
}
static void
gcal_window_search_changed (GtkEditable *editable,
gpointer user_data)
{
GcalWindowPrivate *priv;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
if (gtk_search_bar_get_search_mode (GTK_SEARCH_BAR (priv->search_bar)))
{
gchar *title;
if (gtk_entry_get_text_length (GTK_ENTRY (priv->search_entry)) != 0)
{
title = g_strdup_printf ("Results for \"%s\"",
gtk_entry_get_text (GTK_ENTRY (priv->search_entry)));
gtk_header_bar_set_title (GTK_HEADER_BAR (priv->header_bar),
title);
}
else
{
gtk_header_bar_set_title (GTK_HEADER_BAR (priv->header_bar),
"");
}
}
}
static void
gcal_window_event_created (GcalManager *manager,
const gchar *source_uid,
const gchar *event_uid,
gpointer user_data)
{
GcalWindowPrivate *priv;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
if (! priv->open_edit_dialog)
return;
priv->open_edit_dialog = FALSE;
if (priv->edit_dialog == NULL)
init_edit_dialog (GCAL_WINDOW (user_data));
/* FIXME: use new GcalEditDialog API */
/* gcal_edit_dialog_set_event (GCAL_EDIT_DIALOG (priv->edit_dialog), */
/* source_uid, */
/* event_uid); */
gtk_dialog_run (GTK_DIALOG (priv->edit_dialog));
}
static void
gcal_window_remove_event (GtkWidget *notification,
GParamSpec *spec,
gpointer user_data)
{
GcalWindowPrivate *priv;
gchar **tokens;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
if (gtk_revealer_get_child_revealed (GTK_REVEALER (notification)))
return;
if (priv->event_to_delete != NULL)
{
tokens = g_strsplit (priv->event_to_delete, ":", 2);
gcal_manager_remove_event (priv->manager, tokens[0], tokens[1]);
g_strfreev (tokens);
g_free (priv->event_to_delete);
priv->event_to_delete = NULL;
}
/* since this is called when the notification is dismissed is safe to do here: */
gtk_widget_destroy (priv->notification);
}
static void
gcal_window_undo_remove_event (GtkButton *button,
gpointer user_data)
{
GcalWindowPrivate *priv;
GtkWidget *event_widget;
priv = gcal_window_get_instance_private (GCAL_WINDOW (user_data));
if (priv->event_to_delete != NULL)
{
event_widget = gcal_view_get_by_uuid (
GCAL_VIEW (priv->views[priv->active_view]),
priv->event_to_delete);
gtk_widget_show (event_widget);
g_free (priv->event_to_delete);
priv->event_to_delete = NULL;
gcal_window_hide_notification (GCAL_WINDOW (user_data));
}
}
/* Public API */
GtkWidget*
gcal_window_new_with_view (GcalApplication *app,
GcalWindowViewType view_type)
{
GcalWindow *win;
GcalManager *manager;
icaltimetype date;
manager = gcal_application_get_manager (GCAL_APPLICATION (app));
/* FIXME: here read the initial date from somewehere */
date = icaltime_current_time_with_zone (gcal_manager_get_system_timezone (manager));
date = icaltime_set_timezone (&date,
gcal_manager_get_system_timezone (manager));
win = g_object_new (GCAL_TYPE_WINDOW,
"application",
GTK_APPLICATION (app),
"active-date",
&date,
"manager",
manager,
NULL);
/* hooking signals */
/* FIXME: remember to check if this is really needed */
g_signal_connect (manager,
"event-created",
G_CALLBACK (gcal_window_event_created),
win);
/* init hack */
load_geometry (win);
if (view_type == GCAL_WINDOW_VIEW_DAY)
view_changed (NULL, NULL, win);
return GTK_WIDGET (win);
}
/* new-event interaction: first variant */
void
gcal_window_new_event (GcalWindow *window)
{
GcalWindowPrivate *priv;
gint x, y;
priv = gcal_window_get_instance_private (window);
/* 1st and 2nd steps */
set_new_event_mode (window, TRUE);
gcal_view_mark_current_unit (GCAL_VIEW (priv->views[priv->active_view]),
&x, &y);
if (priv->event_creation_data != NULL)
{
g_free (priv->event_creation_data->start_date);
g_free (priv->event_creation_data->end_date);
g_free (priv->event_creation_data);
}
priv->event_creation_data = g_new0 (NewEventData, 1);
priv->event_creation_data->x = x;
priv->event_creation_data->y = y;
priv->event_creation_data->start_date = gcal_dup_icaltime (priv->active_date);
priv->event_creation_data->end_date = gcal_dup_icaltime (priv->active_date);
/* adjusting dates according to the actual view */
switch (priv->active_view)
{
case GCAL_WINDOW_VIEW_DAY:
case GCAL_WINDOW_VIEW_WEEK:
priv->event_creation_data->end_date->hour += 1;
*(priv->event_creation_data->end_date) =
icaltime_normalize (*(priv->event_creation_data->end_date));
break;
case GCAL_WINDOW_VIEW_YEAR:
priv->event_creation_data->start_date->day = 1;
priv->event_creation_data->end_date->day =
icaltime_days_in_month (priv->event_creation_data->end_date->month,
priv->event_creation_data->end_date->year);
break;
case GCAL_WINDOW_VIEW_MONTH:
priv->event_creation_data->start_date->is_date = 1;
priv->event_creation_data->end_date->is_date = 1;
break;
case GCAL_WINDOW_VIEW_LIST:
break;
}
prepare_new_event_widget (GCAL_WINDOW (window));
place_new_event_widget (priv->popover, x, y);
}
void
gcal_window_set_search_mode (GcalWindow *window,
gboolean enabled)
{
GcalWindowPrivate *priv;
priv = gcal_window_get_instance_private (window);
gtk_search_bar_set_search_mode (GTK_SEARCH_BAR (priv->search_bar), enabled);
}
void
gcal_window_show_notification (GcalWindow *window)
{
GcalWindowPrivate *priv;
priv = gcal_window_get_instance_private (window);
gtk_revealer_set_reveal_child (GTK_REVEALER (priv->notification), TRUE);
}
void
gcal_window_hide_notification (GcalWindow *window)
{
GcalWindowPrivate *priv;
priv = gcal_window_get_instance_private (window);
gtk_revealer_set_reveal_child (GTK_REVEALER (priv->notification), FALSE);
}
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