| /* |
| * Copyright (C) 2016 Savoir-faire Linux Inc. |
| * Author: Stepan Salenikovich <stepan.salenikovich@savoirfairelinux.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, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| */ |
| |
| #include "chatview.h" |
| |
| #include <gtk/gtk.h> |
| #include <call.h> |
| #include <callmodel.h> |
| #include <contactmethod.h> |
| #include <person.h> |
| #include <media/media.h> |
| #include <media/text.h> |
| #include <media/textrecording.h> |
| #include "ringnotify.h" |
| #include "numbercategory.h" |
| #include <QtCore/QDateTime> |
| |
| static constexpr GdkRGBA RING_BLUE = {0.0508, 0.594, 0.676, 1.0}; // outgoing msg color: (13, 152, 173) |
| |
| struct _ChatView |
| { |
| GtkBox parent; |
| }; |
| |
| struct _ChatViewClass |
| { |
| GtkBoxClass parent_class; |
| }; |
| |
| typedef struct _ChatViewPrivate ChatViewPrivate; |
| |
| struct _ChatViewPrivate |
| { |
| GtkWidget *textview_chat; |
| GtkWidget *button_chat_input; |
| GtkWidget *entry_chat_input; |
| GtkWidget *scrolledwindow_chat; |
| GtkWidget *hbox_chat_info; |
| GtkWidget *label_peer; |
| GtkWidget *combobox_cm; |
| GtkWidget *button_close_chatview; |
| |
| /* only one of the three following pointers should be non void; |
| * either this is an in-call chat (and so the in-call chat APIs will be used) |
| * or it is an out of call chat (and so the account chat APIs will be used) |
| */ |
| Call *call; |
| Person *person; |
| ContactMethod *cm; |
| |
| QMetaObject::Connection new_message_connection; |
| }; |
| |
| G_DEFINE_TYPE_WITH_PRIVATE(ChatView, chat_view, GTK_TYPE_BOX); |
| |
| #define CHAT_VIEW_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), CHAT_VIEW_TYPE, ChatViewPrivate)) |
| |
| enum { |
| NEW_MESSAGES_DISPLAYED, |
| HIDE_VIEW_CLICKED, |
| LAST_SIGNAL |
| }; |
| |
| static guint chat_view_signals[LAST_SIGNAL] = { 0 }; |
| |
| static void |
| chat_view_dispose(GObject *object) |
| { |
| ChatView *view; |
| ChatViewPrivate *priv; |
| |
| view = CHAT_VIEW(object); |
| priv = CHAT_VIEW_GET_PRIVATE(view); |
| |
| QObject::disconnect(priv->new_message_connection); |
| |
| G_OBJECT_CLASS(chat_view_parent_class)->dispose(object); |
| } |
| |
| |
| static void |
| send_chat(G_GNUC_UNUSED GtkWidget *widget, ChatView *self) |
| { |
| g_return_if_fail(IS_CHAT_VIEW(self)); |
| ChatViewPrivate *priv = CHAT_VIEW_GET_PRIVATE(self); |
| |
| /* make sure there is text to send */ |
| const gchar *text = gtk_entry_get_text(GTK_ENTRY(priv->entry_chat_input)); |
| if (text && strlen(text) > 0) { |
| QMap<QString, QString> messages; |
| messages["text/plain"] = text; |
| |
| if (priv->call) { |
| // in call message |
| priv->call->addOutgoingMedia<Media::Text>()->send(messages); |
| } else if (priv->person) { |
| // get the chosen cm |
| auto active = gtk_combo_box_get_active(GTK_COMBO_BOX(priv->combobox_cm)); |
| if (active >= 0) { |
| auto cm = priv->person->phoneNumbers().at(active); |
| if (!cm->sendOfflineTextMessage(messages)) |
| g_warning("message failed to send"); // TODO: warn the user about this in the UI |
| } else { |
| g_warning("no ContactMethod chosen; message not esnt"); |
| } |
| } else if (priv->cm) { |
| if (!priv->cm->sendOfflineTextMessage(messages)) |
| g_warning("message failed to send"); // TODO: warn the user about this in the UI |
| } else { |
| g_warning("no Call, Person, or ContactMethod set; message not sent"); |
| } |
| |
| /* clear the entry */ |
| gtk_entry_set_text(GTK_ENTRY(priv->entry_chat_input), ""); |
| } |
| } |
| |
| static void |
| scroll_to_bottom(GtkAdjustment *adjustment, G_GNUC_UNUSED gpointer user_data) |
| { |
| gtk_adjustment_set_value(adjustment, |
| gtk_adjustment_get_upper(adjustment) - gtk_adjustment_get_page_size(adjustment)); |
| } |
| |
| static void |
| hide_chat_view(G_GNUC_UNUSED GtkWidget *widget, ChatView *self) |
| { |
| g_signal_emit(G_OBJECT(self), chat_view_signals[HIDE_VIEW_CLICKED], 0); |
| } |
| |
| static void |
| chat_view_init(ChatView *view) |
| { |
| gtk_widget_init_template(GTK_WIDGET(view)); |
| |
| ChatViewPrivate *priv = CHAT_VIEW_GET_PRIVATE(view); |
| |
| g_signal_connect(priv->button_chat_input, "clicked", G_CALLBACK(send_chat), view); |
| g_signal_connect(priv->entry_chat_input, "activate", G_CALLBACK(send_chat), view); |
| |
| /* the adjustment params will change only when the model is created and when |
| * new messages are added; in these cases we want to scroll to the bottom of |
| * the chat treeview */ |
| GtkAdjustment *adjustment = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(priv->scrolledwindow_chat)); |
| g_signal_connect(adjustment, "changed", G_CALLBACK(scroll_to_bottom), NULL); |
| |
| g_signal_connect(priv->button_close_chatview, "clicked", G_CALLBACK(hide_chat_view), view); |
| } |
| |
| static void |
| chat_view_class_init(ChatViewClass *klass) |
| { |
| G_OBJECT_CLASS(klass)->dispose = chat_view_dispose; |
| |
| gtk_widget_class_set_template_from_resource(GTK_WIDGET_CLASS (klass), |
| "/cx/ring/RingGnome/chatview.ui"); |
| |
| gtk_widget_class_bind_template_child_private(GTK_WIDGET_CLASS (klass), ChatView, textview_chat); |
| gtk_widget_class_bind_template_child_private(GTK_WIDGET_CLASS (klass), ChatView, button_chat_input); |
| gtk_widget_class_bind_template_child_private(GTK_WIDGET_CLASS (klass), ChatView, entry_chat_input); |
| gtk_widget_class_bind_template_child_private(GTK_WIDGET_CLASS (klass), ChatView, scrolledwindow_chat); |
| gtk_widget_class_bind_template_child_private(GTK_WIDGET_CLASS (klass), ChatView, hbox_chat_info); |
| gtk_widget_class_bind_template_child_private(GTK_WIDGET_CLASS (klass), ChatView, label_peer); |
| gtk_widget_class_bind_template_child_private(GTK_WIDGET_CLASS (klass), ChatView, combobox_cm); |
| gtk_widget_class_bind_template_child_private(GTK_WIDGET_CLASS (klass), ChatView, button_close_chatview); |
| |
| chat_view_signals[NEW_MESSAGES_DISPLAYED] = g_signal_new ( |
| "new-messages-displayed", |
| G_TYPE_FROM_CLASS(klass), |
| (GSignalFlags) (G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION), |
| 0, |
| nullptr, |
| nullptr, |
| g_cclosure_marshal_VOID__VOID, |
| G_TYPE_NONE, 0); |
| |
| chat_view_signals[HIDE_VIEW_CLICKED] = g_signal_new ( |
| "hide-view-clicked", |
| G_TYPE_FROM_CLASS(klass), |
| (GSignalFlags) (G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION), |
| 0, |
| nullptr, |
| nullptr, |
| g_cclosure_marshal_VOID__VOID, |
| G_TYPE_NONE, 0); |
| } |
| |
| static void |
| print_message_to_buffer(const QModelIndex &idx, GtkTextBuffer *buffer) |
| { |
| if (idx.isValid()) { |
| auto message = idx.data().value<QString>().toUtf8(); |
| auto sender = idx.data(static_cast<int>(Media::TextRecording::Role::AuthorDisplayname)).value<QString>().toUtf8(); |
| auto timestamp = idx.data(static_cast<int>(Media::TextRecording::Role::Timestamp)).value<time_t>(); |
| auto datetime = QDateTime::fromTime_t(timestamp); |
| auto direction = idx.data(static_cast<int>(Media::TextRecording::Role::Direction)).value<Media::Media::Direction>(); |
| |
| GtkTextIter iter; |
| |
| /* unless its the very first message, insert a new line */ |
| if (idx.row() != 0) { |
| gtk_text_buffer_get_end_iter(buffer, &iter); |
| gtk_text_buffer_insert(buffer, &iter, "\n", -1); |
| } |
| |
| /* if it is the very first row, we print the current date; |
| * otherwise we print the date every time it is different from the previous message */ |
| auto date = datetime.date(); |
| gchar* new_date = nullptr; |
| if (idx.row() == 0) { |
| new_date = g_strconcat("-- ", date.toString().toUtf8().constData(), " --\n", NULL); |
| } else { |
| auto prev_timestamp = idx.sibling(idx.row() - 1, 0).data(static_cast<int>(Media::TextRecording::Role::Timestamp)).value<time_t>(); |
| auto prev_date = QDateTime::fromTime_t(prev_timestamp).date(); |
| if (date != prev_date) { |
| new_date = g_strconcat("-- ", date.toString().toUtf8().constData(), " --\n", NULL); |
| } |
| } |
| |
| if (new_date) { |
| gtk_text_buffer_get_end_iter(buffer, &iter); |
| gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, new_date, -1, "center", NULL); |
| } |
| |
| /* insert time */ |
| gtk_text_buffer_get_end_iter(buffer, &iter); |
| gtk_text_buffer_insert(buffer, &iter, datetime.time().toString().toUtf8().constData(), -1); |
| |
| /* insert sender */ |
| auto format_sender = g_strconcat(" ", sender.constData(), ": ", NULL); |
| gtk_text_buffer_get_end_iter(buffer, &iter); |
| if (direction == Media::Media::Direction::OUT) |
| gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, format_sender, -1, "bold-blue", NULL); |
| else |
| gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, format_sender, -1, "bold", NULL); |
| g_free(format_sender); |
| |
| gtk_text_buffer_get_end_iter(buffer, &iter); |
| if (direction == Media::Media::Direction::OUT) |
| gtk_text_buffer_insert_with_tags_by_name(buffer, &iter, message.constData(), -1, "blue", NULL); |
| else |
| gtk_text_buffer_insert(buffer, &iter, message.constData(), -1); |
| |
| } else { |
| g_warning("QModelIndex in im model is not valid"); |
| } |
| } |
| |
| static void |
| print_text_recording(Media::TextRecording *recording, ChatView *self) |
| { |
| g_return_if_fail(IS_CHAT_VIEW(self)); |
| ChatViewPrivate *priv = CHAT_VIEW_GET_PRIVATE(self); |
| |
| /* only text messages are supported for now */ |
| auto model = recording->instantTextMessagingModel(); |
| |
| /* new model, disconnect from the old model updates and clear the text buffer */ |
| QObject::disconnect(priv->new_message_connection); |
| |
| GtkTextBuffer *new_buffer = gtk_text_buffer_new(NULL); |
| gtk_text_view_set_buffer(GTK_TEXT_VIEW(priv->textview_chat), new_buffer); |
| |
| /* add tags to the buffer */ |
| gtk_text_buffer_create_tag(new_buffer, "bold", "weight", PANGO_WEIGHT_BOLD, NULL); |
| gtk_text_buffer_create_tag(new_buffer, "center", "justification", GTK_JUSTIFY_CENTER, NULL); |
| gtk_text_buffer_create_tag(new_buffer, "bold-blue", "weight", PANGO_WEIGHT_BOLD, "foreground-rgba", &RING_BLUE, NULL); |
| gtk_text_buffer_create_tag(new_buffer, "blue", "foreground-rgba", &RING_BLUE, NULL); |
| |
| g_object_unref(new_buffer); |
| |
| /* put all the messages in the im model into the text view */ |
| for (int row = 0; row < model->rowCount(); ++row) { |
| QModelIndex idx = model->index(row, 0); |
| print_message_to_buffer(idx, new_buffer); |
| } |
| /* mark all messages as read */ |
| recording->setAllRead(); |
| |
| /* append new messages */ |
| priv->new_message_connection = QObject::connect( |
| model, |
| &QAbstractItemModel::rowsInserted, |
| [self, priv, model] (const QModelIndex &parent, int first, int last) { |
| for (int row = first; row <= last; ++row) { |
| QModelIndex idx = model->index(row, 0, parent); |
| print_message_to_buffer(idx, gtk_text_view_get_buffer(GTK_TEXT_VIEW(priv->textview_chat))); |
| /* make sure these messages are marked as read */ |
| model->setData(idx, true, static_cast<int>(Media::TextRecording::Role::IsRead)); |
| g_signal_emit(G_OBJECT(self), chat_view_signals[NEW_MESSAGES_DISPLAYED], 0); |
| } |
| } |
| ); |
| } |
| |
| static void |
| selected_cm_changed(GtkComboBox *box, ChatView *self) |
| { |
| g_return_if_fail(IS_CHAT_VIEW(self)); |
| ChatViewPrivate *priv = CHAT_VIEW_GET_PRIVATE(self); |
| |
| auto cms = priv->person->phoneNumbers(); |
| auto active = gtk_combo_box_get_active(box); |
| if (active >= 0 && active < cms.size()) { |
| print_text_recording(cms.at(active)->textRecording(), self); |
| } else { |
| g_warning("no valid ContactMethod selected to display chat conversation"); |
| } |
| } |
| |
| static void |
| render_contact_method(G_GNUC_UNUSED GtkCellLayout *cell_layout, |
| GtkCellRenderer *cell, |
| GtkTreeModel *model, |
| GtkTreeIter *iter, |
| G_GNUC_UNUSED gpointer data) |
| { |
| GValue value = G_VALUE_INIT; |
| gtk_tree_model_get_value(model, iter, 0, &value); |
| auto cm = (ContactMethod *)g_value_get_pointer(&value); |
| |
| gchar *number = nullptr; |
| if (cm && cm->category()) { |
| // try to get the number category, eg: "home" |
| number = g_strdup_printf("(%s) %s", cm->category()->name().toUtf8().constData(), |
| cm->uri().toUtf8().constData()); |
| } else if (cm) { |
| number = g_strdup_printf("%s", cm->uri().toUtf8().constData()); |
| } |
| |
| g_object_set(G_OBJECT(cell), "text", number, NULL); |
| g_free(number); |
| } |
| |
| static void |
| update_contact_methods(ChatView *self) |
| { |
| g_return_if_fail(IS_CHAT_VIEW(self)); |
| ChatViewPrivate *priv = CHAT_VIEW_GET_PRIVATE(self); |
| |
| g_return_if_fail(priv->person || priv->cm); |
| |
| /* model for the combobox for the choice of ContactMethods */ |
| auto cm_model = gtk_list_store_new( |
| 1, G_TYPE_POINTER |
| ); |
| |
| Person::ContactMethods cms; |
| |
| if (priv->person) |
| cms = priv->person->phoneNumbers(); |
| else |
| cms << priv->cm; |
| |
| for (int i = 0; i < cms.size(); ++i) { |
| GtkTreeIter iter; |
| gtk_list_store_append(cm_model, &iter); |
| gtk_list_store_set(cm_model, &iter, |
| 0, cms.at(i), |
| -1); |
| } |
| |
| gtk_combo_box_set_model(GTK_COMBO_BOX(priv->combobox_cm), GTK_TREE_MODEL(cm_model)); |
| g_object_unref(cm_model); |
| |
| auto renderer = gtk_cell_renderer_text_new(); |
| g_object_set(G_OBJECT(renderer), "ellipsize", PANGO_ELLIPSIZE_END, NULL); |
| gtk_cell_layout_pack_start(GTK_CELL_LAYOUT(priv->combobox_cm), renderer, FALSE); |
| gtk_cell_layout_set_cell_data_func( |
| GTK_CELL_LAYOUT(priv->combobox_cm), |
| renderer, |
| (GtkCellLayoutDataFunc)render_contact_method, |
| nullptr, nullptr); |
| |
| /* select the last used cm */ |
| if (!cms.isEmpty()) { |
| auto last_used_cm = cms.at(0); |
| int last_used_cm_idx = 0; |
| for (int i = 1; i < cms.size(); ++i) { |
| auto new_cm = cms.at(i); |
| if (difftime(new_cm->lastUsed(), last_used_cm->lastUsed()) > 0) { |
| last_used_cm = new_cm; |
| last_used_cm_idx = i; |
| } |
| } |
| |
| gtk_combo_box_set_active(GTK_COMBO_BOX(priv->combobox_cm), last_used_cm_idx); |
| } |
| |
| /* if there is only one CM, make the combo box insensitive */ |
| if (cms.size() < 2) |
| gtk_widget_set_sensitive(priv->combobox_cm, FALSE); |
| } |
| |
| static void |
| update_name(ChatView *self) |
| { |
| g_return_if_fail(IS_CHAT_VIEW(self)); |
| ChatViewPrivate *priv = CHAT_VIEW_GET_PRIVATE(self); |
| |
| g_return_if_fail(priv->person || priv->cm); |
| |
| QString name; |
| if (priv->person) { |
| name = priv->person->roleData(static_cast<int>(Ring::Role::Name)).toString(); |
| } else { |
| name = priv->cm->roleData(static_cast<int>(Ring::Role::Name)).toString(); |
| } |
| gtk_label_set_text(GTK_LABEL(priv->label_peer), name.toUtf8().constData()); |
| } |
| |
| GtkWidget * |
| chat_view_new_call(Call *call) |
| { |
| g_return_val_if_fail(call, nullptr); |
| |
| ChatView *self = CHAT_VIEW(g_object_new(CHAT_VIEW_TYPE, NULL)); |
| ChatViewPrivate *priv = CHAT_VIEW_GET_PRIVATE(self); |
| |
| priv->call = call; |
| auto cm = priv->call->peerContactMethod(); |
| print_text_recording(cm->textRecording(), self); |
| |
| return (GtkWidget *)self; |
| } |
| |
| GtkWidget * |
| chat_view_new_cm(ContactMethod *cm) |
| { |
| g_return_val_if_fail(cm, nullptr); |
| |
| ChatView *self = CHAT_VIEW(g_object_new(CHAT_VIEW_TYPE, NULL)); |
| ChatViewPrivate *priv = CHAT_VIEW_GET_PRIVATE(self); |
| |
| priv->cm = cm; |
| print_text_recording(priv->cm->textRecording(), self); |
| update_contact_methods(self); |
| update_name(self); |
| |
| gtk_widget_show(priv->hbox_chat_info); |
| |
| return (GtkWidget *)self; |
| } |
| |
| GtkWidget * |
| chat_view_new_person(Person *p) |
| { |
| g_return_val_if_fail(p, nullptr); |
| |
| ChatView *self = CHAT_VIEW(g_object_new(CHAT_VIEW_TYPE, NULL)); |
| ChatViewPrivate *priv = CHAT_VIEW_GET_PRIVATE(self); |
| |
| priv->person = p; |
| |
| /* connect to the changed signal before setting the cm combo box, so that the correct |
| * conversation will get displayed */ |
| g_signal_connect(priv->combobox_cm, "changed", G_CALLBACK(selected_cm_changed), self); |
| update_contact_methods(self); |
| update_name(self); |
| |
| gtk_widget_show(priv->hbox_chat_info); |
| |
| return (GtkWidget *)self; |
| } |