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/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
#include <string.h>
#define G_LOG_DOMAIN ("UI")
#include <gtk/gtk.h>
#include "rc.h"
#include "ui_main_screen.h"
#include "ui_menu_bar.h"
#include "ui_signal_dissect_view.h"
ui_text_view_t *ui_signal_dissect_new(GtkWidget *hbox)
{
GtkWidget *scrolled_window;
ui_text_view_t *new_text_view;
new_text_view = malloc(sizeof(ui_text_view_t));
new_text_view->text_view = gtk_text_view_new();
scrolled_window = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
/* Change the font of the widget */
new_text_view->text_view_font = pango_font_description_new();
g_debug("Default family is: %s\n", pango_font_description_get_family(new_text_view->text_view_font));
pango_font_description_set_family(new_text_view->text_view_font, "Monospace");
pango_font_description_set_absolute_size(new_text_view->text_view_font, 10 * PANGO_SCALE);
g_debug("Font family has been set to: %s\n", pango_font_description_get_family(new_text_view->text_view_font));
gtk_widget_override_font(new_text_view->text_view, new_text_view->text_view_font);
/* Disable editable attribute */
gtk_text_view_set_editable(GTK_TEXT_VIEW(new_text_view->text_view), FALSE);
gtk_container_add(GTK_CONTAINER(scrolled_window), new_text_view->text_view);
gtk_paned_pack2 (GTK_PANED (hbox), scrolled_window, TRUE, FALSE);
return new_text_view;
}
int ui_signal_dissect_clear_view(ui_text_view_t *text_view)
{
GtkTextBuffer *text_buffer;
g_assert(text_view != NULL);
if (text_view->text_view != NULL)
{
/* Create an empty text buffer */
text_buffer = gtk_text_buffer_new(NULL);
gtk_text_buffer_set_text(text_buffer, "", 0);
gtk_text_view_set_buffer(GTK_TEXT_VIEW(text_view->text_view), text_buffer);
}
return RC_OK;
}
gboolean ui_signal_set_text(gpointer user_data, gchar *text, gint length)
{
GtkTextBuffer *text_buffer;
ui_text_view_t *text_view;
if (length < 0)
return FALSE;
text_view = (ui_text_view_t *)user_data;
g_assert(text != NULL);
g_assert(text_view != NULL);
g_assert(text_view->text_view != NULL);
g_assert(GTK_IS_TEXT_VIEW(GTK_TEXT_VIEW(text_view->text_view)));
text_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_view->text_view));
if (text_buffer) {
/* We already have a text buffer, use it */
gtk_text_buffer_insert_at_cursor(text_buffer, text, length);
} else {
/* No buffer currently in use, create a new one */
text_buffer = gtk_text_buffer_new(NULL);
gtk_text_buffer_set_text(text_buffer, text, length);
gtk_text_view_set_buffer(GTK_TEXT_VIEW(text_view->text_view),
text_buffer);
}
return TRUE;
}