gauthier
c7518ecf42
git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7885 818b1a75-f10b-46b9-bf7c-635c3b92a50f
127 lines
4.4 KiB
C
127 lines
4.4 KiB
C
/*
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* Copyright (c) 2015, EURECOM (www.eurecom.fr)
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* The views and conclusions contained in the software and documentation are those
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* of the authors and should not be interpreted as representing official policies,
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* either expressed or implied, of the FreeBSD Project.
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*/
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#include <string.h>
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#define G_LOG_DOMAIN ("UI")
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#include <gtk/gtk.h>
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#include "rc.h"
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#include "ui_main_screen.h"
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#include "ui_menu_bar.h"
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#include "ui_signal_dissect_view.h"
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ui_text_view_t *ui_signal_dissect_new(GtkWidget *hbox)
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{
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GtkWidget *scrolled_window;
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ui_text_view_t *new_text_view;
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new_text_view = malloc(sizeof(ui_text_view_t));
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new_text_view->text_view = gtk_text_view_new();
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scrolled_window = gtk_scrolled_window_new(NULL, NULL);
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gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
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GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
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/* Change the font of the widget */
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new_text_view->text_view_font = pango_font_description_new();
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g_debug("Default family is: %s\n", pango_font_description_get_family(new_text_view->text_view_font));
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pango_font_description_set_family(new_text_view->text_view_font, "Monospace");
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pango_font_description_set_absolute_size(new_text_view->text_view_font, 10 * PANGO_SCALE);
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g_debug("Font family has been set to: %s\n", pango_font_description_get_family(new_text_view->text_view_font));
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gtk_widget_override_font(new_text_view->text_view, new_text_view->text_view_font);
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/* Disable editable attribute */
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gtk_text_view_set_editable(GTK_TEXT_VIEW(new_text_view->text_view), FALSE);
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gtk_container_add(GTK_CONTAINER(scrolled_window), new_text_view->text_view);
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gtk_paned_pack2 (GTK_PANED (hbox), scrolled_window, TRUE, FALSE);
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return new_text_view;
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}
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int ui_signal_dissect_clear_view(ui_text_view_t *text_view)
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{
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GtkTextBuffer *text_buffer;
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g_assert(text_view != NULL);
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if (text_view->text_view != NULL)
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{
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/* Create an empty text buffer */
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text_buffer = gtk_text_buffer_new(NULL);
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gtk_text_buffer_set_text(text_buffer, "", 0);
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gtk_text_view_set_buffer(GTK_TEXT_VIEW(text_view->text_view), text_buffer);
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}
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return RC_OK;
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}
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gboolean ui_signal_set_text(gpointer user_data, gchar *text, gint length)
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{
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GtkTextBuffer *text_buffer;
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ui_text_view_t *text_view;
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if (length < 0)
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return FALSE;
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text_view = (ui_text_view_t *)user_data;
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g_assert(text != NULL);
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g_assert(text_view != NULL);
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g_assert(text_view->text_view != NULL);
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g_assert(GTK_IS_TEXT_VIEW(GTK_TEXT_VIEW(text_view->text_view)));
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text_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_view->text_view));
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if (text_buffer) {
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/* We already have a text buffer, use it */
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gtk_text_buffer_insert_at_cursor(text_buffer, text, length);
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} else {
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/* No buffer currently in use, create a new one */
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text_buffer = gtk_text_buffer_new(NULL);
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gtk_text_buffer_set_text(text_buffer, text, length);
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gtk_text_view_set_buffer(GTK_TEXT_VIEW(text_view->text_view),
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text_buffer);
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}
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return TRUE;
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}
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