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eda460ac15
And adapt to changes It's easier to track changes if we are using GListModel than a GList. Also, eventually we shall have multiple providers, and we can use GtkFlattenListModel to merge multiple origins without manually managing pointers ourself. Since several widgets has APIs to handle GListModels, it will also help us create widgets from GListModels easily.
344 lines
9 KiB
C
344 lines
9 KiB
C
/*
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* Copyright (C) 2018 Purism SPC
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*
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* This file is part of Calls.
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*
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* Calls is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Calls is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Calls. If not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Adrien Plazas <adrien.plazas@puri.sm>
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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*/
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#include "calls-new-call-box.h"
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#include "calls-ussd.h"
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#include "calls-main-window.h"
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#include "calls-manager.h"
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#include <glib/gi18n.h>
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#include <handy.h>
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struct _CallsNewCallBox
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{
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GtkBox parent_instance;
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GtkListBox *origin_list_box;
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HdyComboRow *origin_list;
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GtkButton *backspace;
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HdyKeypad *keypad;
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GtkButton *dial;
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GtkGestureLongPress *long_press_back_gesture;
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GList *dial_queue;
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};
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G_DEFINE_TYPE (CallsNewCallBox, calls_new_call_box, GTK_TYPE_BOX);
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static CallsOrigin *
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get_origin (CallsNewCallBox *self)
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{
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g_autoptr(CallsOrigin) origin = NULL;
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GListModel *model;
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int index = -1;
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model = hdy_combo_row_get_model (self->origin_list);
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if (model)
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index = hdy_combo_row_get_selected_index (self->origin_list);
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if (model && index >= 0)
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origin = g_list_model_get_item (model, index);
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return origin;
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}
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static void
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long_press_back_cb (CallsNewCallBox *self)
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{
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GtkEntry *entry = hdy_keypad_get_entry (self->keypad);
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gtk_editable_delete_text (GTK_EDITABLE (entry), 0, -1);
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}
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static void
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backspace_clicked_cb (CallsNewCallBox *self)
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{
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GtkEntry *entry = hdy_keypad_get_entry (self->keypad);
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g_signal_emit_by_name (entry, "backspace", NULL);
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}
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static void
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ussd_send_cb (GObject *object,
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GAsyncResult *result,
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gpointer user_data)
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{
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CallsNewCallBox *self;
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CallsUssd *ussd = (CallsUssd *)object;
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g_autoptr (GTask) task = user_data;
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GError *error = NULL;
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char *response;
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g_assert (G_IS_TASK (task));
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self = g_task_get_source_object (task);
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g_assert (CALLS_IS_NEW_CALL_BOX (self));
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g_assert (CALLS_IS_USSD (ussd));
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response = calls_ussd_initiate_finish (ussd, result, &error);
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g_task_set_task_data (task, g_object_ref (ussd), g_object_unref);
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if (error)
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g_task_return_error (task, error);
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else
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g_task_return_pointer (task, response, g_free);
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}
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static void
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dial_clicked_cb (CallsNewCallBox *self)
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{
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GtkEntry *entry = hdy_keypad_get_entry (self->keypad);
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GtkWidget *window;
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const char *text;
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window = gtk_widget_get_toplevel (GTK_WIDGET (self));
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text = gtk_entry_get_text (entry);
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if (CALLS_IS_MAIN_WINDOW (window))
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calls_main_window_dial (CALLS_MAIN_WINDOW (window), text);
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else
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calls_new_call_box_dial (self, text);
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}
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static void
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dial_queued_cb (gchar *target,
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CallsOrigin *origin)
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{
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g_debug ("Dialing queued target `%s'", target);
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calls_origin_dial (origin, target);
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}
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static void
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clear_dial_queue (CallsNewCallBox *self)
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{
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g_list_free_full (self->dial_queue, g_free);
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self->dial_queue = NULL;
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}
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static void
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dial_queued (CallsNewCallBox *self)
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{
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CallsOrigin *origin;
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if (!self->dial_queue)
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{
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return;
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}
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g_debug ("Dialing %u queued targets",
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g_list_length (self->dial_queue));
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origin = get_origin (self);
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g_assert (origin != NULL);
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g_list_foreach (self->dial_queue,
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(GFunc)dial_queued_cb,
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origin);
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clear_dial_queue (self);
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}
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char *
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get_origin_name (gpointer item,
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gpointer user_data)
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{
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g_assert (CALLS_IS_ORIGIN (item));
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return g_strdup (calls_origin_get_name (item));
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}
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static void
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origin_count_changed_cb (CallsNewCallBox *self)
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{
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GListModel *origins;
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guint n_items = 0;
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g_assert (CALLS_IS_NEW_CALL_BOX (self));
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origins = calls_manager_get_origins (calls_manager_get_default ());
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n_items = g_list_model_get_n_items (origins);
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gtk_widget_set_visible (GTK_WIDGET (self->origin_list_box), n_items > 1);
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gtk_widget_set_sensitive (GTK_WIDGET (self->dial), n_items > 0);
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if (n_items)
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hdy_combo_row_bind_name_model (self->origin_list, origins,
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get_origin_name, self, NULL);
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else
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hdy_combo_row_bind_name_model (self->origin_list,
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NULL, NULL, NULL, NULL);
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if (n_items)
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hdy_combo_row_set_selected_index (self->origin_list, 0);
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dial_queued (self);
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}
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static void
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provider_changed_cb (CallsNewCallBox *self)
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{
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GListModel *origins;
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g_assert (CALLS_IS_NEW_CALL_BOX (self));
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origins = calls_manager_get_origins (calls_manager_get_default ());
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g_signal_connect_object (origins, "items-changed",
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G_CALLBACK (origin_count_changed_cb), self,
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G_CONNECT_SWAPPED);
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}
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static void
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calls_new_call_box_init (CallsNewCallBox *self)
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{
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gtk_widget_init_template (GTK_WIDGET (self));
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g_signal_connect_swapped (calls_manager_get_default (),
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"notify::provider",
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G_CALLBACK (provider_changed_cb),
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self);
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provider_changed_cb (self);
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}
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static void
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dispose (GObject *object)
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{
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CallsNewCallBox *self = CALLS_NEW_CALL_BOX (object);
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clear_dial_queue (self);
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if (self->long_press_back_gesture != NULL)
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g_object_unref (self->long_press_back_gesture);
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G_OBJECT_CLASS (calls_new_call_box_parent_class)->dispose (object);
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}
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static void
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calls_new_call_box_class_init (CallsNewCallBoxClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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object_class->dispose = dispose;
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gtk_widget_class_set_template_from_resource (widget_class, "/sm/puri/calls/ui/new-call-box.ui");
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gtk_widget_class_bind_template_child (widget_class, CallsNewCallBox, origin_list_box);
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gtk_widget_class_bind_template_child (widget_class, CallsNewCallBox, origin_list);
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gtk_widget_class_bind_template_child (widget_class, CallsNewCallBox, backspace);
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gtk_widget_class_bind_template_child (widget_class, CallsNewCallBox, long_press_back_gesture);
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gtk_widget_class_bind_template_child (widget_class, CallsNewCallBox, keypad);
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gtk_widget_class_bind_template_child (widget_class, CallsNewCallBox, dial);
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gtk_widget_class_bind_template_callback (widget_class, dial_clicked_cb);
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gtk_widget_class_bind_template_callback (widget_class, backspace_clicked_cb);
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gtk_widget_class_bind_template_callback (widget_class, long_press_back_cb);
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}
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CallsNewCallBox *
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calls_new_call_box_new (void)
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{
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return g_object_new (CALLS_TYPE_NEW_CALL_BOX, NULL);
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}
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void
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calls_new_call_box_dial (CallsNewCallBox *self,
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const gchar *target)
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{
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CallsOrigin *origin;
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g_return_if_fail (CALLS_IS_NEW_CALL_BOX (self));
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g_return_if_fail (target != NULL);
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origin = get_origin (self);
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if (!origin)
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{
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// Queue for dialing when an origin appears
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g_debug ("Can't submit call with no origin, queuing for later");
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self->dial_queue = g_list_append (self->dial_queue,
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g_strdup (target));
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return;
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}
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calls_origin_dial (origin, target);
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}
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void
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calls_new_call_box_send_ussd_async (CallsNewCallBox *self,
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const char *target,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data)
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{
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g_autoptr (CallsOrigin) origin = NULL;
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g_autoptr (GTask) task = NULL;
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GtkEntry *entry;
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g_return_if_fail (CALLS_IS_NEW_CALL_BOX (self));
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g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
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g_return_if_fail (target && *target);
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origin = get_origin (self);
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task = g_task_new (self, cancellable, callback, user_data);
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if (!CALLS_IS_USSD (origin))
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{
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g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_FAILED,
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"No origin with USSD available");
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return;
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}
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if (!calls_number_is_ussd (target))
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{
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g_task_return_new_error (task, G_IO_ERROR, G_IO_ERROR_FAILED,
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"%s is not a valid USSD code", target);
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return;
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}
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calls_ussd_initiate_async (CALLS_USSD (origin), target, cancellable,
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ussd_send_cb, g_steal_pointer (&task));
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entry = hdy_keypad_get_entry (self->keypad);
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gtk_editable_delete_text (GTK_EDITABLE (entry), 0, -1);
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}
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char *
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calls_new_call_box_send_ussd_finish (CallsNewCallBox *self,
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GAsyncResult *result,
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GError **error)
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{
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g_return_val_if_fail (CALLS_IS_NEW_CALL_BOX (self), NULL);
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g_return_val_if_fail (G_IS_TASK (result), NULL);
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return g_task_propagate_pointer (G_TASK (result), error);
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}
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