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-rw-r--r--ui/gtk/text_page_utils.c162
1 files changed, 0 insertions, 162 deletions
diff --git a/ui/gtk/text_page_utils.c b/ui/gtk/text_page_utils.c
deleted file mode 100644
index 22c706b585..0000000000
--- a/ui/gtk/text_page_utils.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/* text_page_utils.c
- * Construct a simple text page widget from a file.
- *
- * Ulf Lamping
- *
- * Wireshark - Network traffic analyzer
- * By Gerald Combs <gerald@wireshark.org>
- * Copyright 2000 Gerald Combs
- *
- * 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 2
- * 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 "config.h"
-#include <string.h>
-#include <errno.h>
-
-#include <gtk/gtk.h>
-
-
-#include "ui/simple_dialog.h"
-#include <wsutil/file_util.h>
-
-#include "ui/gtk/text_page_utils.h"
-#include "ui/gtk/gui_utils.h"
-#include "ui/gtk/font_utils.h"
-
-
-#define TEXT_KEY "txt_key"
-
-static void text_page_insert(GtkWidget *page, const char *buffer, int nchars);
-static void text_page_set_text(GtkWidget *page, const char *absolute_path);
-
-
-/*
- * Construct a simple text page widget from a file.
- */
-GtkWidget * text_page_new(const char *absolute_path)
-{
- GtkWidget *page_vb, *txt_scrollw, *txt;
-
- page_vb =ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE);
- gtk_container_set_border_width(GTK_CONTAINER(page_vb), 1);
- txt_scrollw = scrolled_window_new(NULL, NULL);
- gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(txt_scrollw),
- GTK_SHADOW_IN);
- gtk_box_pack_start(GTK_BOX(page_vb), txt_scrollw, TRUE, TRUE, 0);
-
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(txt_scrollw),
- GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
- txt = gtk_text_view_new();
- gtk_text_view_set_editable(GTK_TEXT_VIEW(txt), FALSE);
- gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(txt), GTK_WRAP_WORD);
- gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(txt), FALSE);
- /* XXX: there seems to be no way to add a small border *around* the whole text,
- * so the text will be "bump" against the edges.
- * the following is only working for left and right edges,
- * there is no such thing for top and bottom :-( */
- /* gtk_text_view_set_left_margin(GTK_TEXT_VIEW(txt), 3); */
- /* gtk_text_view_set_right_margin(GTK_TEXT_VIEW(txt), 3); */
-
- g_object_set_data(G_OBJECT(page_vb), TEXT_KEY, txt);
-
- text_page_set_text(page_vb, absolute_path);
- gtk_container_add(GTK_CONTAINER(txt_scrollw), txt);
- gtk_widget_show(txt_scrollw);
- gtk_widget_show(txt);
-
- return page_vb;
-}
-
-
-/*
- * Insert some text to a text page.
- */
-static void text_page_insert(GtkWidget *page, const char *buffer, int nchars)
-{
- GtkWidget *txt = (GtkWidget *)g_object_get_data(G_OBJECT(page), TEXT_KEY);
-
- GtkTextBuffer *buf= gtk_text_view_get_buffer(GTK_TEXT_VIEW(txt));
- GtkTextIter iter;
-
- gtk_text_buffer_get_end_iter(buf, &iter);
-#if GTK_CHECK_VERSION(3,0,0)
- gtk_widget_override_font(GTK_WIDGET(txt), user_font_get_regular());
-#else
- gtk_widget_modify_font(GTK_WIDGET(txt), user_font_get_regular());
-#endif
- if (!g_utf8_validate(buffer, -1, NULL))
- printf("Invalid utf8 encoding: %s\n", buffer);
- gtk_text_buffer_insert(buf, &iter, buffer, nchars);
-}
-
-
-/*
- * Put the complete text file into a text page.
- */
-static void text_page_set_text(GtkWidget *page, const char *absolute_path)
-{
- FILE *text_file;
- char line[4096+1]; /* XXX - size? */
-
- text_file = ws_fopen(absolute_path, "r");
- if (text_file != NULL) {
- while (fgets(line, sizeof line, text_file) != NULL) {
- text_page_insert(page, line, (int) strlen(line));
- }
- if(ferror(text_file)) {
- simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Error reading file \"%s\": %s",
- absolute_path, g_strerror(errno));
- }
- fclose(text_file);
- } else {
- simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "Could not open file \"%s\": %s",
- absolute_path, g_strerror(errno));
- }
-}
-
-
-/**
- * Clear the text from the text page.
- */
-static void text_page_clear(GtkWidget *page)
-{
- GtkTextBuffer *buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(g_object_get_data(G_OBJECT(page), TEXT_KEY)));
-
- gtk_text_buffer_set_text(buf, "", 0);
-}
-
-
-/**
- * Redraw a single text page, e.g. to use a new font.
- */
-void text_page_redraw(GtkWidget *page, const char *absolute_path)
-{
- text_page_clear(page);
- text_page_set_text(page, absolute_path);
-}
-
-/*
- * Editor modelines
- *
- * Local Variables:
- * c-basic-offset: 4
- * tab-width: 8
- * indent-tabs-mode: nil
- * End:
- *
- * ex: set shiftwidth=4 tabstop=8 expandtab:
- * :indentSize=4:tabSize=8:noTabs=true:
- */