GCC Code Coverage Report

Line	Branch	Exec	Source
1			/*
2			* Copyright (C) 2017 Richard Hughes <richard@hughsie.com>
3			*
4			* Licensed under the GNU General Public License Version 2
5			*
6			* This program is free software; you can redistribute it and/or modify
7			* it under the terms of the GNU General Public License as published by
8			* the Free Software Foundation; either version 2 of the License, or
9			* (at your option) any later version.
10			*
11			* This program is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with this program; if not, write to the Free Software
18			* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19			*/
20
21			#include "config.h"
22
23			#include <gdesktop-enums.h>
24			#include <gtk/gtk.h>
25			#include <glib/gi18n.h>
26			#include <math.h>
27
28			#include "cc-night-light-page.h"
29
30			#include "shell/cc-object-storage.h"
31			#include "cc-hostname.h"
32			#include "cc-display-config-manager-dbus.h"
33
34			struct _CcNightLightPage {
35			AdwBin parent;
36
37			AdwViewStack *main_stack;
38			GtkWidget *night_light_settings;
39			GtkWidget *box_manual;
40			GtkButton *button_from_am;
41			GtkButton *button_from_pm;
42			GtkButton *button_to_am;
43			GtkButton *button_to_pm;
44			AdwStatusPage *night_light_unsupported_page;
45			GtkWidget *infobar_disabled;
46			GtkWidget *scale_color_temperature;
47			AdwSwitchRow *night_light_toggle_row;
48			AdwComboRow *schedule_type_row;
49			GtkWidget *from_spinbuttons_box;
50			GtkSpinButton *spinbutton_from_hours;
51			GtkSpinButton *spinbutton_from_minutes;
52			GtkWidget *to_spinbuttons_box;
53			GtkSpinButton *spinbutton_to_hours;
54			GtkSpinButton *spinbutton_to_minutes;
55			GtkStack *stack_from;
56			GtkStack *stack_to;
57
58			GtkAdjustment *adjustment_from_hours;
59			GtkAdjustment *adjustment_from_minutes;
60			GtkAdjustment *adjustment_to_hours;
61			GtkAdjustment *adjustment_to_minutes;
62			GtkAdjustment *adjustment_color_temperature;
63
64			GSettings *settings_display;
65			GSettings *settings_clock;
66			GDBusProxy *proxy_color;
67			GDBusProxy *proxy_color_props;
68			GCancellable *cancellable;
69			gboolean ignore_value_changed;
70			guint timer_id;
71			GDesktopClockFormat clock_format;
72
73			CcDisplayConfigManager *config_manager;
74			};
75
76		✗	G_DEFINE_TYPE (CcNightLightPage, cc_night_light_page, ADW_TYPE_BIN);
77
78			#define CLOCK_SCHEMA "org.gnome.desktop.interface"
79			#define DISPLAY_SCHEMA "org.gnome.settings-daemon.plugins.color"
80			#define CLOCK_FORMAT_KEY "clock-format"
81			#define NIGHT_LIGHT_PREVIEW_TIMEOUT_SECONDS 5
82
83			static void
84		✗	dialog_adjustments_set_frac_hours (CcNightLightPage *self,
85			gdouble value,
86			GtkAdjustment *adj_hours,
87			GtkAdjustment *adj_mins,
88			GtkStack *stack,
89			GtkButton *button_am,
90			GtkButton *button_pm)
91			{
92			gdouble hours;
93		✗	gdouble mins = 0.f;
94		✗	gboolean is_pm = FALSE;
95			gboolean is_24h;
96
97			/* display the right thing for AM/PM */
98		✗	is_24h = self->clock_format == G_DESKTOP_CLOCK_FORMAT_24H;
99		✗	mins = modf (value, &hours) * 60.f;
100		✗	if (!is_24h)
101			{
102		✗	if (hours > 12)
103			{
104		✗	hours -= 12;
105		✗	is_pm = TRUE;
106			}
107		✗	else if (hours < 1.0)
108			{
109		✗	hours += 12;
110		✗	is_pm = FALSE;
111			}
112		✗	else if (hours == 12.f)
113			{
114		✗	is_pm = TRUE;
115			}
116			}
117
118		✗	g_debug ("setting adjustment %.3f to %.0f:%02.0f", value, hours, mins);
119
120		✗	self->ignore_value_changed = TRUE;
121		✗	gtk_adjustment_set_value (GTK_ADJUSTMENT (adj_hours), hours);
122		✗	gtk_adjustment_set_value (GTK_ADJUSTMENT (adj_mins), mins);
123		✗	self->ignore_value_changed = FALSE;
124
125		✗	gtk_widget_set_visible (GTK_WIDGET (stack), !is_24h);
126		✗	gtk_stack_set_visible_child (stack, is_pm ? GTK_WIDGET (button_pm) : GTK_WIDGET (button_am));
127		✗	}
128
129			static void
130		✗	dialog_update_state (CcNightLightPage *self)
131			{
132		✗	if (cc_display_config_manager_get_night_light_supported (self->config_manager))
133			{
134			gboolean automatic;
135		✗	gboolean disabled_until_tomorrow = FALSE;
136			gboolean enabled;
137		✗	gdouble value = 0.f;
138
139			/* only show the infobar if we are disabled */
140		✗	if (self->proxy_color != NULL)
141			{
142		✗	g_autoptr(GVariant) disabled = NULL;
143		✗	disabled = g_dbus_proxy_get_cached_property (self->proxy_color,
144			"DisabledUntilTomorrow");
145		✗	if (disabled != NULL)
146		✗	disabled_until_tomorrow = g_variant_get_boolean (disabled);
147			}
148		✗	gtk_widget_set_visible (self->infobar_disabled, disabled_until_tomorrow);
149
150			/* make things insensitive if the switch is disabled */
151		✗	enabled = g_settings_get_boolean (self->settings_display, "night-light-enabled");
152		✗	automatic = g_settings_get_boolean (self->settings_display, "night-light-schedule-automatic");
153
154		✗	gtk_widget_set_sensitive (self->box_manual, enabled && !automatic);
155
156		✗	adw_combo_row_set_selected (self->schedule_type_row, automatic ? 0 : 1);
157
158			/* set from */
159		✗	if (automatic && self->proxy_color != NULL)
160		✗	{
161		✗	g_autoptr(GVariant) sunset = NULL;
162		✗	sunset = g_dbus_proxy_get_cached_property (self->proxy_color, "Sunset");
163		✗	if (sunset != NULL)
164			{
165		✗	value = g_variant_get_double (sunset);
166			}
167			else
168			{
169		✗	value = 16.0f;
170		✗	g_warning ("no sunset data, using %02.2f", value);
171			}
172			}
173			else
174			{
175		✗	value = g_settings_get_double (self->settings_display, "night-light-schedule-from");
176		✗	value = fmod (value, 24.f);
177			}
178		✗	dialog_adjustments_set_frac_hours (self, value,
179			self->adjustment_from_hours,
180			self->adjustment_from_minutes,
181			self->stack_from,
182			self->button_from_am,
183			self->button_from_pm);
184
185			/* set to */
186		✗	if (automatic && self->proxy_color != NULL)
187		✗	{
188		✗	g_autoptr(GVariant) sunset = NULL;
189		✗	sunset = g_dbus_proxy_get_cached_property (self->proxy_color, "Sunrise");
190		✗	if (sunset != NULL)
191			{
192		✗	value = g_variant_get_double (sunset);
193			}
194			else
195			{
196		✗	value = 8.0f;
197		✗	g_warning ("no sunrise data, using %02.2f", value);
198			}
199			}
200			else
201			{
202		✗	value = g_settings_get_double (self->settings_display, "night-light-schedule-to");
203		✗	value = fmod (value, 24.f);
204			}
205		✗	dialog_adjustments_set_frac_hours (self, value,
206			self->adjustment_to_hours,
207			self->adjustment_to_minutes,
208			self->stack_to,
209			self->button_to_am,
210			self->button_to_pm);
211
212		✗	self->ignore_value_changed = TRUE;
213		✗	value = (gdouble) g_settings_get_uint (self->settings_display, "night-light-temperature");
214		✗	gtk_adjustment_set_value (self->adjustment_color_temperature, value);
215		✗	self->ignore_value_changed = FALSE;
216
217		✗	adw_view_stack_set_visible_child_name (self->main_stack, "night-light-page");
218			}
219			else
220			{
221		✗	adw_status_page_set_description (self->night_light_unsupported_page,
222		✗	cc_hostname_is_vm_chassis (cc_hostname_get_default ()) ?
223		✗	_("Night Light cannot be used from a virtual machine") :
224		✗	_("This could be the result of the graphics driver being used, or the desktop being used remotely."));
225		✗	adw_view_stack_set_visible_child_name (self->main_stack, "night-light-unsupported-page");
226			}
227		✗	}
228
229			static void
230		✗	build_schedule_combo_row (CcNightLightPage *self)
231			{
232			gboolean automatic;
233			gboolean enabled;
234
235		✗	self->ignore_value_changed = TRUE;
236
237
238		✗	enabled = g_settings_get_boolean (self->settings_display, "night-light-enabled");
239		✗	automatic = g_settings_get_boolean (self->settings_display, "night-light-schedule-automatic");
240
241		✗	gtk_widget_set_sensitive (self->box_manual, enabled && !automatic);
242
243		✗	adw_combo_row_set_selected (self->schedule_type_row, automatic ? 0 : 1);
244
245		✗	self->ignore_value_changed = FALSE;
246		✗	}
247
248			static void
249		✗	on_schedule_type_row_selected_changed_cb (CcNightLightPage *self)
250			{
251			guint selected;
252			gboolean automatic;
253
254		✗	if (self->ignore_value_changed)
255		✗	return;
256
257		✗	selected = adw_combo_row_get_selected (self->schedule_type_row);
258		✗	automatic = selected == 0;;
259
260		✗	g_settings_set_boolean (self->settings_display, "night-light-schedule-automatic", automatic);
261			}
262
263			static gboolean
264		✗	dialog_tick_cb (gpointer user_data)
265			{
266		✗	CcNightLightPage *self = (CcNightLightPage *) user_data;
267		✗	dialog_update_state (self);
268		✗	return G_SOURCE_CONTINUE;
269			}
270
271			static void
272		✗	dialog_enabled_notify_cb (GtkSwitch *sw,
273			GParamSpec *pspec,
274			CcNightLightPage *self)
275			{
276		✗	g_settings_set_boolean (self->settings_display, "night-light-enabled",
277			gtk_switch_get_active (sw));
278		✗	}
279
280			static void
281		✗	dialog_undisable_call_cb (GObject *source_object,
282			GAsyncResult *res,
283			gpointer user_data)
284			{
285		✗	g_autoptr(GVariant) val = NULL;
286		✗	g_autoptr(GError) error = NULL;
287
288		✗	val = g_dbus_proxy_call_finish (G_DBUS_PROXY (source_object),
289			res, &error);
290		✗	if (val == NULL)
291			{
292		✗	g_warning ("failed to undisable: %s", error->message);
293		✗	return;
294			}
295			}
296
297			static void
298		✗	dialog_undisable_clicked_cb (CcNightLightPage *self)
299			{
300		✗	g_dbus_proxy_call (self->proxy_color_props,
301			"Set",
302			g_variant_new ("(ssv)",
303			"org.gnome.SettingsDaemon.Color",
304			"DisabledUntilTomorrow",
305			g_variant_new_boolean (FALSE)),
306			G_DBUS_CALL_FLAGS_NONE,
307			5000,
308			self->cancellable,
309			dialog_undisable_call_cb,
310			self);
311		✗	}
312
313			static gdouble
314		✗	dialog_adjustments_get_frac_hours (CcNightLightPage *self,
315			GtkAdjustment *adj_hours,
316			GtkAdjustment *adj_mins,
317			GtkStack *stack)
318			{
319			gdouble value;
320
321		✗	value = gtk_adjustment_get_value (adj_hours);
322		✗	value += gtk_adjustment_get_value (adj_mins) / 60.0f;
323
324		✗	if (g_strcmp0 (gtk_stack_get_visible_child_name (stack), "pm") == 0)
325		✗	value += 12.f;
326
327		✗	return value;
328			}
329
330			static void
331		✗	dialog_time_from_value_changed_cb (CcNightLightPage *self)
332			{
333			gdouble value;
334
335		✗	if (self->ignore_value_changed)
336		✗	return;
337
338		✗	value = dialog_adjustments_get_frac_hours (self,
339			self->adjustment_from_hours,
340			self->adjustment_from_minutes,
341			self->stack_from);
342
343		✗	if (value >= 24.f)
344		✗	value = fmod (value, 24);
345
346		✗	g_debug ("new value = %.3f", value);
347
348		✗	g_settings_set_double (self->settings_display, "night-light-schedule-from", value);
349			}
350
351			static void
352		✗	dialog_time_to_value_changed_cb (CcNightLightPage *self)
353			{
354			gdouble value;
355
356		✗	if (self->ignore_value_changed)
357		✗	return;
358
359		✗	value = dialog_adjustments_get_frac_hours (self,
360			self->adjustment_to_hours,
361			self->adjustment_to_minutes,
362			self->stack_to);
363		✗	if (value >= 24.f)
364		✗	value = fmod (value, 24);
365
366		✗	g_debug ("new value = %.3f", value);
367
368		✗	g_settings_set_double (self->settings_display, "night-light-schedule-to", value);
369			}
370
371			static void
372		✗	dialog_color_temperature_value_changed_cb (CcNightLightPage *self)
373			{
374			gdouble value;
375
376		✗	if (self->ignore_value_changed)
377		✗	return;
378
379		✗	value = gtk_adjustment_get_value (self->adjustment_color_temperature);
380
381		✗	g_debug ("new value = %.0f", value);
382
383		✗	if (self->proxy_color != NULL)
384		✗	g_dbus_proxy_call (self->proxy_color,
385			"NightLightPreview",
386			g_variant_new ("(u)", NIGHT_LIGHT_PREVIEW_TIMEOUT_SECONDS),
387			G_DBUS_CALL_FLAGS_NONE,
388			5000,
389			NULL,
390			NULL,
391			NULL);
392
393		✗	g_settings_set_uint (self->settings_display, "night-light-temperature", (guint) value);
394			}
395
396			static void
397		✗	dialog_color_properties_changed_cb (CcNightLightPage *self)
398			{
399		✗	dialog_update_state (self);
400		✗	}
401
402			static void
403		✗	dialog_got_proxy_cb (GObject *source_object,
404			GAsyncResult *res,
405			gpointer user_data)
406			{
407		✗	CcNightLightPage *self = (CcNightLightPage *) user_data;
408			GDBusProxy *proxy;
409		✗	g_autoptr(GError) error = NULL;
410
411		✗	proxy = cc_object_storage_create_dbus_proxy_finish (res, &error);
412		✗	if (proxy == NULL)
413			{
414		✗	if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
415		✗	g_warning ("failed to connect to g-s-d: %s", error->message);
416		✗	return;
417			}
418
419		✗	self->proxy_color = proxy;
420
421		✗	g_signal_connect_object (self->proxy_color, "g-properties-changed",
422			G_CALLBACK (dialog_color_properties_changed_cb), self, G_CONNECT_SWAPPED);
423		✗	dialog_update_state (self);
424		✗	self->timer_id = g_timeout_add_seconds (10, dialog_tick_cb, self);
425			}
426
427			static void
428		✗	dialog_got_proxy_props_cb (GObject *source_object,
429			GAsyncResult *res,
430			gpointer user_data)
431			{
432		✗	CcNightLightPage *self = (CcNightLightPage *) user_data;
433			GDBusProxy *proxy;
434		✗	g_autoptr(GError) error = NULL;
435
436		✗	proxy = cc_object_storage_create_dbus_proxy_finish (res, &error);
437		✗	if (proxy == NULL)
438			{
439		✗	if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
440		✗	g_warning ("failed to connect to g-s-d: %s", error->message);
441		✗	return;
442			}
443
444		✗	self->proxy_color_props = proxy;
445			}
446
447			static void
448		✗	dialog_format_minutes_combobox (GtkSpinButton *spin)
449			{
450			GtkAdjustment *adjustment;
451		✗	g_autofree gchar *text = NULL;
452		✗	adjustment = gtk_spin_button_get_adjustment (spin);
453		✗	text = g_strdup_printf ("%02.0f", gtk_adjustment_get_value (adjustment));
454		✗	gtk_editable_set_text (GTK_EDITABLE (spin), text);
455		✗	}
456
457			static gboolean
458		✗	dialog_format_from_minutes_combobox (CcNightLightPage *self)
459			{
460		✗	dialog_format_minutes_combobox (self->spinbutton_from_minutes);
461		✗	return TRUE;
462			}
463
464			static gboolean
465		✗	dialog_format_to_minutes_combobox (CcNightLightPage *self)
466			{
467		✗	dialog_format_minutes_combobox (self->spinbutton_to_minutes);
468		✗	return TRUE;
469			}
470
471			static void
472		✗	dialog_format_hours_combobox (CcNightLightPage *self, GtkSpinButton *spin)
473			{
474			GtkAdjustment *adjustment;
475		✗	g_autofree gchar *text = NULL;
476		✗	adjustment = gtk_spin_button_get_adjustment (spin);
477		✗	if (self->clock_format == G_DESKTOP_CLOCK_FORMAT_12H)
478		✗	text = g_strdup_printf ("%.0f", gtk_adjustment_get_value (adjustment));
479			else
480		✗	text = g_strdup_printf ("%02.0f", gtk_adjustment_get_value (adjustment));
481		✗	gtk_editable_set_text (GTK_EDITABLE (spin), text);
482		✗	}
483
484			static gboolean
485		✗	dialog_format_from_hours_combobox (CcNightLightPage *self)
486			{
487		✗	dialog_format_hours_combobox (self, self->spinbutton_from_hours);
488		✗	return TRUE;
489			}
490
491			static gboolean
492		✗	dialog_format_to_hours_combobox (CcNightLightPage *self)
493			{
494		✗	dialog_format_hours_combobox (self, self->spinbutton_to_hours);
495		✗	return TRUE;
496			}
497
498			static void
499		✗	dialog_update_adjustments (CcNightLightPage *self)
500			{
501			/* from */
502		✗	if (self->clock_format == G_DESKTOP_CLOCK_FORMAT_24H)
503			{
504		✗	gtk_adjustment_set_lower (self->adjustment_from_hours, 0);
505		✗	gtk_adjustment_set_upper (self->adjustment_from_hours, 23);
506			}
507			else
508			{
509		✗	if (gtk_adjustment_get_value (self->adjustment_from_hours) > 12)
510		✗	gtk_stack_set_visible_child (self->stack_from, GTK_WIDGET (self->button_from_pm));
511
512		✗	gtk_adjustment_set_lower (self->adjustment_from_hours, 1);
513		✗	gtk_adjustment_set_upper (self->adjustment_from_hours, 12);
514			}
515
516			/* to */
517		✗	if (self->clock_format == G_DESKTOP_CLOCK_FORMAT_24H)
518			{
519		✗	gtk_adjustment_set_lower (self->adjustment_to_hours, 0);
520		✗	gtk_adjustment_set_upper (self->adjustment_to_hours, 23);
521			}
522			else
523			{
524		✗	if (gtk_adjustment_get_value (self->adjustment_to_hours) > 12)
525		✗	gtk_stack_set_visible_child (self->stack_to, GTK_WIDGET (self->button_to_pm));
526
527		✗	gtk_adjustment_set_lower (self->adjustment_to_hours, 1);
528		✗	gtk_adjustment_set_upper (self->adjustment_to_hours, 12);
529			}
530		✗	}
531
532			static void
533		✗	dialog_settings_changed_cb (CcNightLightPage *self)
534			{
535		✗	dialog_update_state (self);
536		✗	}
537
538			static void
539		✗	dialog_clock_settings_changed_cb (CcNightLightPage *self)
540			{
541		✗	self->clock_format = g_settings_get_enum (self->settings_clock, CLOCK_FORMAT_KEY);
542
543			/* uncontionally widen this to avoid truncation */
544		✗	gtk_adjustment_set_lower (self->adjustment_from_hours, 0);
545		✗	gtk_adjustment_set_upper (self->adjustment_from_hours, 23);
546		✗	gtk_adjustment_set_lower (self->adjustment_to_hours, 0);
547		✗	gtk_adjustment_set_upper (self->adjustment_to_hours, 23);
548
549			/* update spinbuttons */
550		✗	gtk_spin_button_update (self->spinbutton_from_hours);
551		✗	gtk_spin_button_update (self->spinbutton_to_hours);
552
553			/* update UI */
554		✗	dialog_update_state (self);
555		✗	dialog_update_adjustments (self);
556		✗	}
557
558			static void
559		✗	dialog_am_pm_from_button_clicked_cb (CcNightLightPage *self)
560			{
561			gdouble value;
562		✗	value = g_settings_get_double (self->settings_display, "night-light-schedule-from");
563		✗	if (value > 12.f)
564		✗	value -= 12.f;
565			else
566		✗	value += 12.f;
567		✗	if (value >= 24.f)
568		✗	value = fmod (value, 24);
569		✗	g_settings_set_double (self->settings_display, "night-light-schedule-from", value);
570		✗	g_debug ("new value = %.3f", value);
571		✗	}
572
573			static void
574		✗	dialog_am_pm_to_button_clicked_cb (CcNightLightPage *self)
575			{
576			gdouble value;
577		✗	value = g_settings_get_double (self->settings_display, "night-light-schedule-to");
578		✗	if (value > 12.f)
579		✗	value -= 12.f;
580			else
581		✗	value += 12.f;
582		✗	if (value >= 24.f)
583		✗	value = fmod (value, 24);
584		✗	g_settings_set_double (self->settings_display, "night-light-schedule-to", value);
585		✗	g_debug ("new value = %.3f", value);
586		✗	}
587
588			static void
589		✗	config_manager_changed_cb (CcNightLightPage *self)
590			{
591		✗	dialog_update_state (self);
592		✗	}
593
594			/* GObject overrides */
595			static void
596		✗	cc_night_light_page_finalize (GObject *object)
597			{
598		✗	CcNightLightPage *self = CC_NIGHT_LIGHT_PAGE (object);
599
600		✗	g_cancellable_cancel (self->cancellable);
601
602		✗	g_clear_object (&self->cancellable);
603		✗	g_clear_object (&self->config_manager);
604		✗	g_clear_object (&self->proxy_color);
605		✗	g_clear_object (&self->proxy_color_props);
606		✗	g_clear_object (&self->settings_display);
607		✗	g_clear_object (&self->settings_clock);
608		✗	g_clear_handle_id (&self->timer_id, g_source_remove);
609
610		✗	G_OBJECT_CLASS (cc_night_light_page_parent_class)->finalize (object);
611		✗	}
612
613			static void
614		✗	cc_night_light_page_class_init (CcNightLightPageClass *klass)
615			{
616		✗	GObjectClass *object_class = G_OBJECT_CLASS (klass);
617		✗	GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
618
619		✗	object_class->finalize = cc_night_light_page_finalize;
620
621		✗	gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/display/cc-night-light-page.ui");
622
623		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, main_stack);
624		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, adjustment_from_hours);
625		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, adjustment_from_minutes);
626		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, adjustment_to_hours);
627		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, adjustment_to_minutes);
628		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, adjustment_color_temperature);
629		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, night_light_settings);
630		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, box_manual);
631		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, button_from_am);
632		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, button_from_pm);
633		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, button_to_am);
634		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, button_to_pm);
635		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, night_light_unsupported_page);
636		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, infobar_disabled);
637		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, night_light_toggle_row);
638		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, schedule_type_row);
639		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, scale_color_temperature);
640		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, from_spinbuttons_box);
641		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, spinbutton_from_hours);
642		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, spinbutton_from_minutes);
643		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, to_spinbuttons_box);
644		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, spinbutton_to_hours);
645		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, spinbutton_to_minutes);
646		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, stack_from);
647		✗	gtk_widget_class_bind_template_child (widget_class, CcNightLightPage, stack_to);
648
649		✗	gtk_widget_class_bind_template_callback (widget_class, dialog_am_pm_from_button_clicked_cb);
650		✗	gtk_widget_class_bind_template_callback (widget_class, dialog_am_pm_to_button_clicked_cb);
651		✗	gtk_widget_class_bind_template_callback (widget_class, dialog_enabled_notify_cb);
652		✗	gtk_widget_class_bind_template_callback (widget_class, dialog_format_from_hours_combobox);
653		✗	gtk_widget_class_bind_template_callback (widget_class, dialog_format_to_hours_combobox);
654		✗	gtk_widget_class_bind_template_callback (widget_class, dialog_format_from_minutes_combobox);
655		✗	gtk_widget_class_bind_template_callback (widget_class, dialog_format_to_minutes_combobox);
656		✗	gtk_widget_class_bind_template_callback (widget_class, dialog_time_from_value_changed_cb);
657		✗	gtk_widget_class_bind_template_callback (widget_class, dialog_time_to_value_changed_cb);
658		✗	gtk_widget_class_bind_template_callback (widget_class, dialog_color_temperature_value_changed_cb);
659		✗	gtk_widget_class_bind_template_callback (widget_class, dialog_undisable_clicked_cb);
660		✗	gtk_widget_class_bind_template_callback (widget_class, on_schedule_type_row_selected_changed_cb);
661
662		✗	}
663
664			static void
665		✗	cc_night_light_page_init (CcNightLightPage *self)
666			{
667		✗	g_autoptr(GtkCssProvider) provider = NULL;
668
669		✗	gtk_widget_init_template (GTK_WIDGET (self));
670
671		✗	gtk_scale_add_mark (GTK_SCALE (self->scale_color_temperature),
672			1700, GTK_POS_BOTTOM,
673			NULL);
674
675		✗	gtk_scale_add_mark (GTK_SCALE (self->scale_color_temperature),
676			2700, GTK_POS_BOTTOM,
677			NULL);
678
679		✗	gtk_scale_add_mark (GTK_SCALE (self->scale_color_temperature),
680			3700, GTK_POS_BOTTOM,
681			NULL);
682
683		✗	gtk_scale_add_mark (GTK_SCALE (self->scale_color_temperature),
684			4700, GTK_POS_BOTTOM,
685			NULL);
686
687		✗	self->cancellable = g_cancellable_new ();
688		✗	self->settings_display = g_settings_new (DISPLAY_SCHEMA);
689
690		✗	g_signal_connect_object (self->settings_display, "changed", G_CALLBACK (dialog_settings_changed_cb), self, G_CONNECT_SWAPPED);
691
692		✗	build_schedule_combo_row (self);
693
694		✗	g_settings_bind (self->settings_display, "night-light-enabled",
695		✗	self->night_light_toggle_row, "active",
696			G_SETTINGS_BIND_DEFAULT);
697
698		✗	g_settings_bind_writable (self->settings_display, "night-light-enabled",
699		✗	self->night_light_toggle_row, "sensitive",
700			FALSE);
701
702		✗	g_settings_bind_writable (self->settings_display, "night-light-schedule-from",
703		✗	self->spinbutton_from_hours, "sensitive",
704			FALSE);
705		✗	g_settings_bind_writable (self->settings_display, "night-light-schedule-from",
706		✗	self->spinbutton_from_minutes, "sensitive",
707			FALSE);
708		✗	g_settings_bind_writable (self->settings_display, "night-light-schedule-to",
709		✗	self->spinbutton_to_minutes, "sensitive",
710			FALSE);
711		✗	g_settings_bind_writable (self->settings_display, "night-light-schedule-to",
712		✗	self->spinbutton_to_minutes, "sensitive",
713			FALSE);
714
715			/* use custom CSS */
716		✗	provider = gtk_css_provider_new ();
717		✗	gtk_css_provider_load_from_resource (provider, "/org/gnome/control-center/display/night-light.css");
718		✗	gtk_style_context_add_provider_for_display (gdk_display_get_default (),
719		✗	GTK_STYLE_PROVIDER (provider),
720			GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
721
722		✗	cc_object_storage_create_dbus_proxy (G_BUS_TYPE_SESSION,
723			G_DBUS_PROXY_FLAGS_NONE,
724			"org.gnome.SettingsDaemon.Color",
725			"/org/gnome/SettingsDaemon/Color",
726			"org.gnome.SettingsDaemon.Color",
727			self->cancellable,
728			dialog_got_proxy_cb,
729			self);
730
731		✗	cc_object_storage_create_dbus_proxy (G_BUS_TYPE_SESSION,
732			G_DBUS_PROXY_FLAGS_NONE,
733			"org.gnome.SettingsDaemon.Color",
734			"/org/gnome/SettingsDaemon/Color",
735			"org.freedesktop.DBus.Properties",
736			self->cancellable,
737			dialog_got_proxy_props_cb,
738			self);
739
740			/* clock settings_display */
741		✗	self->settings_clock = g_settings_new (CLOCK_SCHEMA);
742		✗	self->clock_format = g_settings_get_enum (self->settings_clock, CLOCK_FORMAT_KEY);
743		✗	dialog_update_adjustments (self);
744		✗	g_signal_connect_object (self->settings_clock,
745			"changed::" CLOCK_FORMAT_KEY,
746			G_CALLBACK (dialog_clock_settings_changed_cb),
747			self, G_CONNECT_SWAPPED);
748
749		✗	if (gtk_widget_get_default_direction () == GTK_TEXT_DIR_RTL)
750			{
751		✗	gtk_widget_set_direction (self->to_spinbuttons_box, GTK_TEXT_DIR_LTR);
752		✗	gtk_widget_set_direction (self->from_spinbuttons_box, GTK_TEXT_DIR_LTR);
753			}
754
755		✗	self->config_manager = cc_display_config_manager_dbus_new ();
756		✗	g_signal_connect_object (self->config_manager, "changed",
757			G_CALLBACK (config_manager_changed_cb), self,
758			G_CONNECT_SWAPPED);
759
760		✗	dialog_update_state (self);
761		✗	}
762
763			CcNightLightPage *
764		✗	cc_night_light_page_new (void)
765			{
766		✗	return g_object_new (CC_TYPE_NIGHT_LIGHT_PAGE,
767			NULL);
768			}
769
770