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18ae67cb592b385d66cfe83f8cc794bcabcd949e
federated-calendar/src/views/gcal-month-popover.c
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Michael Catanzaro 18ae67cb59 Use more g_signal_connect_object() 
Most of these are probably paranoid, not bugs. I haven't done an
exhaustive review to see what really needs it: that would be
time-consuming and require significant familiarity with the Calendar
codebase. This was just a quick check. Anyway, I vote for paranoid
when it comes to using g_signal_connect() regardless. It's dangerous,
and there's no reason to ever leave a signal connected after the user
data object has been destroyed.

Fixes #423
2019-09-14 23:28:42 +00:00

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/* gcal-month-popover.c
*
* Copyright © 2017 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
*
* This program 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.
*
* 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 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/>.
*/
#define G_LOG_DOMAIN "GcalMonthPopover"
#include "gcal-context.h"
#include "gcal-debug.h"
#include "gcal-event-widget.h"
#include "gcal-month-popover.h"
#include "gcal-utils.h"
#include <dazzle.h>
#define RATIO_TO_RELATIVE 1.25
#define MIN_WIDTH 250
struct _GcalMonthPopover
{
GtkWindow parent;
GtkLabel *day_label;
GtkWidget *listbox;
GtkRevealer *revealer;
GtkWidget *scrolled_window;
GtkWidget *relative_to;
GtkWindow *transient_for;
GcalContext *context;
DzlAnimation *opacity_animation;
DzlAnimation *position_animation;
DzlAnimation *size_animation;
gulong delete_event_handler;
gulong configure_event_handler;
gulong size_allocate_handler;
/* Positioning flags - range from [0, 1] */
gdouble x_ratio;
gdouble y_ratio;
GDateTime *date;
};
static void event_activated_cb (GcalEventWidget *event_widget,
GcalMonthPopover *self);
G_DEFINE_TYPE (GcalMonthPopover, gcal_month_popover, GTK_TYPE_WINDOW)
enum
{
PROP_0,
PROP_CONTEXT,
PROP_RELATIVE_TO,
PROP_X,
PROP_Y,
N_PROPS
};
enum
{
EVENT_ACTIVATED,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0, };
static GParamSpec *properties [N_PROPS] = { NULL, };
/*
* Auxiliary functions
*/
static void
adjust_margin (GcalMonthPopover *self,
GdkRectangle *area)
{
GtkStyleContext *style_context;
GtkBorder margin;
style_context = gtk_widget_get_style_context (gtk_bin_get_child (GTK_BIN (self)));
gtk_style_context_get_margin (style_context,
gtk_style_context_get_state (style_context),
&margin);
area->x -= margin.right;
area->y -= margin.top;
area->width += margin.right + margin.left;
area->height += margin.top + margin.bottom;
}
static void
animate_opacity (GcalMonthPopover *self,
gdouble target)
{
DzlAnimation *animation;
if (self->opacity_animation)
dzl_animation_stop (self->opacity_animation);
/* Animate the opacity */
animation = dzl_object_animate (self,
DZL_ANIMATION_EASE_IN_OUT_CUBIC,
250,
gtk_widget_get_frame_clock (GTK_WIDGET (self)),
"opacity", target,
NULL);
dzl_set_weak_pointer (&self->opacity_animation, animation);
}
static void
animate_position (GcalMonthPopover *self,
gdouble x_ratio,
gdouble y_ratio)
{
DzlAnimation *animation;
if (self->position_animation)
dzl_animation_stop (self->position_animation);
/* Animate the opacity */
animation = dzl_object_animate (self,
DZL_ANIMATION_EASE_IN_OUT_CUBIC,
200,
gtk_widget_get_frame_clock (GTK_WIDGET (self)),
"x", x_ratio,
"y", y_ratio,
NULL);
dzl_set_weak_pointer (&self->position_animation, animation);
}
static void
animate_size (GcalMonthPopover *self,
gint target_width,
gint target_height)
{
DzlAnimation *animation;
if (self->size_animation)
dzl_animation_stop (self->size_animation);
/* Animate the size */
animation = dzl_object_animate (self,
DZL_ANIMATION_EASE_IN_OUT_CUBIC,
200,
gtk_widget_get_frame_clock (GTK_WIDGET (self)),
"width-request", target_width,
"height-request", target_height,
NULL);
dzl_set_weak_pointer (&self->size_animation, animation);
}
static void
update_maximum_height (GcalMonthPopover *self)
{
GdkWindow *window;
gint clip_height;
clip_height = 3000;
window = gtk_widget_get_window (GTK_WIDGET (self->relative_to));
if (window)
{
GdkDisplay *display;
GdkMonitor *monitor;
display = gtk_widget_get_display (GTK_WIDGET (self));
monitor = gdk_display_get_monitor_at_window (display, window);
if (monitor)
{
GdkRectangle workarea;
gdk_monitor_get_workarea (monitor, &workarea);
clip_height = workarea.height / 2;
}
}
g_object_set (self->scrolled_window,
"max-content-height", clip_height,
NULL);
}
static void
update_position (GcalMonthPopover *self)
{
GtkAllocation alloc;
GtkWidget *toplevel;
GdkWindow *window;
gint diff_w;
gint diff_h;
gint x;
gint y;
if (!gtk_widget_get_realized (GTK_WIDGET (self)))
return;
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (self->relative_to));
window = gtk_widget_get_window (toplevel);
gtk_widget_get_allocation (GTK_WIDGET (self->relative_to), &alloc);
alloc.x = 0;
alloc.y = 0;
gtk_widget_translate_coordinates (GTK_WIDGET (self->relative_to), toplevel, 0, 0, &alloc.x, &alloc.y);
gdk_window_get_position (window, &x, &y);
alloc.x += x;
alloc.y += y;
adjust_margin (self, &alloc);
diff_w = (RATIO_TO_RELATIVE - 1) * alloc.width * (1.0 - self->x_ratio);
diff_h = (RATIO_TO_RELATIVE - 1) * alloc.height * (1.0 - self->y_ratio);
/* Animate the margins, not the (x, y) position) */
gtk_widget_set_margin_top (gtk_bin_get_child (GTK_BIN (self)), diff_h / 2);
if (gtk_widget_get_direction (GTK_WIDGET (self)) == GTK_TEXT_DIR_RTL)
gtk_widget_set_margin_end (gtk_bin_get_child (GTK_BIN (self)), diff_w / 2);
else
gtk_widget_set_margin_start (gtk_bin_get_child (GTK_BIN (self)), diff_w / 2);
}
static void
reposition_popover (GcalMonthPopover *self,
gboolean animate)
{
GtkAllocation alloc;
GtkWidget *toplevel;
GdkWindow *window;
gint diff_w;
gint diff_h;
gint x;
gint y;
if (!gtk_widget_get_realized (GTK_WIDGET (self)))
return;
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (self->relative_to));
window = gtk_widget_get_window (toplevel);
gtk_widget_get_allocation (GTK_WIDGET (self->relative_to), &alloc);
alloc.x = 0;
alloc.y = 0;
gtk_widget_translate_coordinates (GTK_WIDGET (self->relative_to), toplevel, 0, 0, &alloc.x, &alloc.y);
gdk_window_get_position (window, &x, &y);
alloc.x += x;
alloc.y += y;
adjust_margin (self, &alloc);
update_maximum_height (self);
diff_w = (RATIO_TO_RELATIVE - 1) * alloc.width;
diff_h = (RATIO_TO_RELATIVE - 1) * alloc.height;
gtk_window_move (GTK_WINDOW (self), alloc.x - diff_w / 2, alloc.y - diff_h / 2);
alloc.width = MAX (MIN_WIDTH, alloc.width);
if (animate)
{
gtk_widget_set_size_request (GTK_WIDGET (self), alloc.width, alloc.height);
animate_position (self, 1.0, 1.0);
animate_size (self, alloc.width * RATIO_TO_RELATIVE, alloc.height * RATIO_TO_RELATIVE);
}
else
{
gtk_widget_set_size_request (GTK_WIDGET (self), alloc.width * RATIO_TO_RELATIVE, alloc.height * RATIO_TO_RELATIVE);
}
}
static void
update_event_list (GcalMonthPopover *self)
{
g_autoptr (ICalTime) start = NULL;
g_autoptr (ICalTime) end = NULL;
g_autoptr (GDateTime) start_dt = NULL;
g_autoptr (GDateTime) end_dt = NULL;
g_autoptr (GList) events = NULL;
GList *l;
gtk_container_foreach (GTK_CONTAINER (self->listbox), (GtkCallback) gtk_widget_destroy, NULL);
if (!gtk_widget_get_realized (GTK_WIDGET (self)) ||
!gtk_widget_get_visible (GTK_WIDGET (self)) ||
!self->date)
{
return;
}
start_dt = g_date_time_new_local (g_date_time_get_year (self->date),
g_date_time_get_month (self->date),
g_date_time_get_day_of_month (self->date),
0, 0, 0);
end_dt = g_date_time_add_days (start_dt, 1);
start = gcal_date_time_to_icaltime (start_dt);
end = gcal_date_time_to_icaltime (end_dt);
events = gcal_manager_get_events (gcal_context_get_manager (self->context), start, end);
g_clear_object (&start);
g_clear_object (&end);
for (l = events; l; l = l->next)
{
g_autoptr (GDateTime) event_start = NULL;
g_autoptr (GDateTime) event_end = NULL;
g_autoptr (GTimeZone) tz = NULL;
GtkWidget *event_widget;
GcalEvent *event;
event = l->data;
if (gcal_event_get_all_day (event))
tz = g_time_zone_new_utc ();
else
tz = g_time_zone_new_local ();
event_start = g_date_time_new (tz,
g_date_time_get_year (start_dt),
g_date_time_get_month (start_dt),
g_date_time_get_day_of_month (start_dt),
0, 0, 0);
event_end = g_date_time_add_days (event_start, 1);
event_widget = gcal_event_widget_new (self->context, event);
gcal_event_widget_set_date_start (GCAL_EVENT_WIDGET (event_widget), event_start);
gcal_event_widget_set_date_end (GCAL_EVENT_WIDGET (event_widget), event_end);
gtk_container_add (GTK_CONTAINER (self->listbox), event_widget);
g_signal_connect_object (event_widget,
"activate",
G_CALLBACK (event_activated_cb),
self,
0);
}
gtk_widget_show_all (self->listbox);
}
/*
* GtkListBox functions
*/
static gint
sort_func (GtkListBoxRow *a,
GtkListBoxRow *b,
gpointer user_data)
{
GcalEventWidget *event_a;
GcalEventWidget *event_b;
event_a = GCAL_EVENT_WIDGET (gtk_bin_get_child (GTK_BIN (a)));
event_b = GCAL_EVENT_WIDGET (gtk_bin_get_child (GTK_BIN (b)));
return gcal_event_widget_sort_events (event_a, event_b);
}
/*
* Callbacks
*/
static void
event_activated_cb (GcalEventWidget *event_widget,
GcalMonthPopover *self)
{
g_signal_emit (self, signals[EVENT_ACTIVATED], 0, event_widget);
}
static void
close_button_clicked_cb (GcalMonthPopover *self)
{
gcal_month_popover_popdown (self);
}
static void
new_event_button_clicked_cb (GtkWidget *button,
GcalMonthPopover *self)
{
GActionMap *map;
GAction *action;
GCAL_ENTRY;
map = G_ACTION_MAP (g_application_get_default ());
action = g_action_map_lookup_action (map, "new");
gcal_month_popover_popdown (self);
g_action_activate (action, NULL);
GCAL_EXIT;
}
static void
revealer_notify_child_revealed_cb (GcalMonthPopover *self,
GParamSpec *pspec,
GtkRevealer *revealer)
{
if (!gtk_revealer_get_reveal_child (self->revealer))
gtk_widget_hide (GTK_WIDGET (self));
}
static gboolean
transient_for_configure_event_cb (GcalMonthPopover *self,
GdkEvent *event,
GtkWindow *toplevel)
{
gtk_widget_hide (GTK_WIDGET (self));
return FALSE;
}
static gboolean
transient_for_delete_event_cb (GcalMonthPopover *self,
GdkEvent *event,
GtkWindow *toplevel)
{
gtk_widget_hide (GTK_WIDGET (self));
return FALSE;
}
static void
transient_for_size_allocate_cb (GcalMonthPopover *self,
GtkAllocation *allocation,
GtkWindow *toplevel)
{
reposition_popover (self, FALSE);
}
/*
* GtkWidget overrides
*/
static void
gcal_month_popover_destroy (GtkWidget *widget)
{
GcalMonthPopover *self = (GcalMonthPopover *)widget;
if (self->transient_for)
{
g_signal_handler_disconnect (self->transient_for, self->size_allocate_handler);
g_signal_handler_disconnect (self->transient_for, self->configure_event_handler);
g_signal_handler_disconnect (self->transient_for, self->delete_event_handler);
self->size_allocate_handler = 0;
self->configure_event_handler = 0;
self->delete_event_handler = 0;
self->transient_for = NULL;
}
if (self->opacity_animation)
{
dzl_animation_stop (self->opacity_animation);
dzl_clear_weak_pointer (&self->opacity_animation);
}
if (self->position_animation)
{
dzl_animation_stop (self->position_animation);
dzl_clear_weak_pointer (&self->position_animation);
}
if (self->size_animation)
{
dzl_animation_stop (self->size_animation);
dzl_clear_weak_pointer (&self->size_animation);
}
gcal_month_popover_set_relative_to (self, NULL);
GTK_WIDGET_CLASS (gcal_month_popover_parent_class)->destroy (widget);
}
static gboolean
gcal_month_popover_focus_out_event (GtkWidget *widget,
GdkEventFocus *event_focus)
{
gcal_month_popover_popdown (GCAL_MONTH_POPOVER (widget));
return GTK_WIDGET_CLASS (gcal_month_popover_parent_class)->focus_out_event (widget, event_focus);
}
static void
gcal_month_popover_hide (GtkWidget *widget)
{
GcalMonthPopover *self = (GcalMonthPopover *)widget;
if (self->transient_for)
gtk_window_group_remove_window (gtk_window_get_group (self->transient_for), GTK_WINDOW (self));
g_signal_handler_disconnect (self->transient_for, self->delete_event_handler);
g_signal_handler_disconnect (self->transient_for, self->size_allocate_handler);
g_signal_handler_disconnect (self->transient_for, self->configure_event_handler);
self->delete_event_handler = 0;
self->size_allocate_handler = 0;
self->configure_event_handler = 0;
self->transient_for = NULL;
gcal_month_popover_popdown (self);
GTK_WIDGET_CLASS (gcal_month_popover_parent_class)->hide (widget);
}
static void
gcal_month_popover_show (GtkWidget *widget)
{
GcalMonthPopover *self = (GcalMonthPopover *)widget;
if (self->relative_to)
{
GtkWidget *toplevel;
toplevel = gtk_widget_get_ancestor (GTK_WIDGET (self->relative_to), GTK_TYPE_WINDOW);
if (GTK_IS_WINDOW (toplevel))
{
self->transient_for = GTK_WINDOW (toplevel);
gtk_window_group_add_window (gtk_window_get_group (self->transient_for), GTK_WINDOW (self));
self->delete_event_handler =
g_signal_connect_object (toplevel,
"delete-event",
G_CALLBACK (transient_for_delete_event_cb),
self,
G_CONNECT_SWAPPED);
self->size_allocate_handler =
g_signal_connect_object (toplevel,
"size-allocate",
G_CALLBACK (transient_for_size_allocate_cb),
self,
G_CONNECT_SWAPPED | G_CONNECT_AFTER);
self->configure_event_handler =
g_signal_connect_object (toplevel,
"configure-event",
G_CALLBACK (transient_for_configure_event_cb),
self,
G_CONNECT_SWAPPED);
gtk_window_set_transient_for (GTK_WINDOW (self), self->transient_for);
reposition_popover (self, FALSE);
}
}
GTK_WIDGET_CLASS (gcal_month_popover_parent_class)->show (widget);
}
static void
gcal_month_popover_realize (GtkWidget *widget)
{
GcalMonthPopover *self = (GcalMonthPopover *)widget;
GdkScreen *screen;
GdkVisual *visual;
screen = gtk_widget_get_screen (widget);
visual = gdk_screen_get_rgba_visual (screen);
if (visual)
gtk_widget_set_visual (widget, visual);
GTK_WIDGET_CLASS (gcal_month_popover_parent_class)->realize (widget);
reposition_popover (self, TRUE);
}
/*
* GObject overrides
*/
static void
gcal_month_popover_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GcalMonthPopover *self = GCAL_MONTH_POPOVER (object);
switch (prop_id)
{
case PROP_CONTEXT:
g_value_set_object (value, self->context);
break;
case PROP_RELATIVE_TO:
g_value_set_object (value, self->relative_to);
break;
case PROP_X:
g_value_set_double (value, self->x_ratio);
break;
case PROP_Y:
g_value_set_double (value, self->y_ratio);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
gcal_month_popover_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GcalMonthPopover *self = GCAL_MONTH_POPOVER (object);
switch (prop_id)
{
case PROP_CONTEXT:
self->context = g_value_dup_object (value);
break;
case PROP_RELATIVE_TO:
gcal_month_popover_set_relative_to (self, g_value_get_object (value));
break;
case PROP_X:
self->x_ratio = g_value_get_double (value);
update_position (self);
break;
case PROP_Y:
self->y_ratio = g_value_get_double (value);
update_position (self);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
gcal_month_popover_class_init (GcalMonthPopoverClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
object_class->get_property = gcal_month_popover_get_property;
object_class->set_property = gcal_month_popover_set_property;
widget_class->destroy = gcal_month_popover_destroy;
widget_class->focus_out_event = gcal_month_popover_focus_out_event;
widget_class->hide = gcal_month_popover_hide;
widget_class->show = gcal_month_popover_show;
widget_class->realize = gcal_month_popover_realize;
properties [PROP_CONTEXT] = g_param_spec_object ("context",
"Context",
"Context",
GCAL_TYPE_CONTEXT,
G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
properties [PROP_RELATIVE_TO] = g_param_spec_object ("relative-to",
"Relative To",
"The widget to be relative to",
GTK_TYPE_WIDGET,
(G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
properties [PROP_X] = g_param_spec_double ("x",
"X Percent position",
"X Percent position",
0.0,
1.0,
0.0,
(G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
properties [PROP_Y] = g_param_spec_double ("y",
"Y Percent position",
"Y Percent position",
0.0,
1.0,
0.0,
(G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
g_object_class_install_properties (object_class, N_PROPS, properties);
signals[EVENT_ACTIVATED] = g_signal_new ("event-activated",
GCAL_TYPE_MONTH_POPOVER,
G_SIGNAL_RUN_FIRST,
0, NULL, NULL, NULL,
G_TYPE_NONE,
1,
GCAL_TYPE_EVENT_WIDGET);
gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/calendar/month-popover.ui");
gtk_widget_class_bind_template_callback (widget_class, close_button_clicked_cb);
gtk_widget_class_bind_template_callback (widget_class, new_event_button_clicked_cb);
gtk_widget_class_bind_template_child (widget_class, GcalMonthPopover, day_label);
gtk_widget_class_bind_template_child (widget_class, GcalMonthPopover, listbox);
gtk_widget_class_bind_template_child (widget_class, GcalMonthPopover, revealer);
gtk_widget_class_bind_template_child (widget_class, GcalMonthPopover, scrolled_window);
gtk_widget_class_set_css_name (widget_class, "monthpopover");
}
static void
gcal_month_popover_init (GcalMonthPopover *self)
{
gtk_widget_init_template (GTK_WIDGET (self));
gtk_window_set_type_hint (GTK_WINDOW (self), GDK_WINDOW_TYPE_HINT_COMBO);
gtk_window_set_decorated (GTK_WINDOW (self), FALSE);
gtk_window_set_resizable (GTK_WINDOW (self), FALSE);
gtk_window_set_skip_pager_hint (GTK_WINDOW (self), TRUE);
gtk_window_set_skip_taskbar_hint (GTK_WINDOW (self), TRUE);
g_signal_connect_object (self->revealer,
"notify::child-revealed",
G_CALLBACK (revealer_notify_child_revealed_cb),
self,
G_CONNECT_SWAPPED);
gtk_list_box_set_sort_func (GTK_LIST_BOX (self->listbox), sort_func, NULL, NULL);
}
GtkWidget*
gcal_month_popover_new (void)
{
return g_object_new (GCAL_TYPE_MONTH_POPOVER,
"type", GTK_WINDOW_POPUP,
NULL);
}
void
gcal_month_popover_set_relative_to (GcalMonthPopover *self,
GtkWidget *relative_to)
{
g_return_if_fail (GCAL_MONTH_POPOVER (self));
g_return_if_fail (!relative_to || GTK_IS_WIDGET (relative_to));
if (self->relative_to == relative_to)
return;
if (self->relative_to)
{
g_signal_handlers_disconnect_by_func (self->relative_to, gtk_widget_destroyed, &self->relative_to);
self->relative_to = NULL;
}
if (relative_to)
{
self->relative_to = relative_to;
g_signal_connect (self->relative_to,
"destroy",
G_CALLBACK (gtk_widget_destroyed),
&self->relative_to);
}
g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_RELATIVE_TO]);
}
void
gcal_month_popover_popup (GcalMonthPopover *self)
{
gint duration = 250;
g_return_if_fail (GCAL_IS_MONTH_POPOVER (self));
if (self->relative_to)
{
GtkAllocation alloc;
GdkDisplay *display;
GdkMonitor *monitor;
GdkWindow *window;
gint min_height;
gint nat_height;
display = gtk_widget_get_display (GTK_WIDGET (self->relative_to));
window = gtk_widget_get_window (GTK_WIDGET (self->relative_to));
monitor = gdk_display_get_monitor_at_window (display, window);
gtk_widget_get_preferred_height (GTK_WIDGET (self), &min_height, &nat_height);
gtk_widget_get_allocation (GTK_WIDGET (self), &alloc);
duration = dzl_animation_calculate_duration (monitor, alloc.height, nat_height);
}
gtk_widget_show (GTK_WIDGET (self));
gtk_revealer_set_transition_duration (self->revealer, duration);
gtk_revealer_set_reveal_child (self->revealer, TRUE);
update_event_list (self);
gtk_widget_grab_focus (GTK_WIDGET (self));
/* Animations */
animate_opacity (self, 1.0);
reposition_popover (self, TRUE);
}
void
gcal_month_popover_popdown (GcalMonthPopover *self)
{
GtkAllocation alloc;
GdkDisplay *display;
GdkMonitor *monitor;
GdkWindow *window;
guint duration;
g_return_if_fail (GCAL_IS_MONTH_POPOVER (self));
if (!gtk_widget_get_realized (GTK_WIDGET (self)))
return;
display = gtk_widget_get_display (GTK_WIDGET (self->relative_to));
window = gtk_widget_get_window (GTK_WIDGET (self->relative_to));
monitor = gdk_display_get_monitor_at_window (display, window);
gtk_widget_get_allocation (GTK_WIDGET (self), &alloc);
duration = dzl_animation_calculate_duration (monitor, alloc.height, 0);
gtk_revealer_set_transition_duration (self->revealer, duration);
gtk_revealer_set_reveal_child (self->revealer, FALSE);
/* Animations */
gtk_widget_get_allocation (GTK_WIDGET (self->relative_to), &alloc);
gtk_widget_translate_coordinates (self->relative_to,
gtk_widget_get_toplevel (self->relative_to), 0, 0, &alloc.x, &alloc.y);
adjust_margin (self, &alloc);
alloc.width = MAX (MIN_WIDTH, alloc.width);
animate_opacity (self, 0.0);
animate_position (self, 0.0, 0.0);
animate_size (self, alloc.width, alloc.height);
}
GDateTime*
gcal_month_popover_get_date (GcalMonthPopover *self)
{
g_return_val_if_fail (GCAL_IS_MONTH_POPOVER (self), NULL);
return self->date;
}
void
gcal_month_popover_set_date (GcalMonthPopover *self,
GDateTime *date)
{
g_return_if_fail (GCAL_IS_MONTH_POPOVER (self));
if (date && self->date && gcal_date_time_compare_date (self->date, date) == 0)
return;
gcal_clear_date_time (&self->date);
if (date)
{
g_autofree gchar *label;
self->date = g_date_time_ref (date);
label = g_strdup_printf ("%d", g_date_time_get_day_of_month (date));
gtk_label_set_label (self->day_label, label);
}
update_event_list (self);
}
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