89 lines
2.4 KiB
C
89 lines
2.4 KiB
C
/*
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* L3afpad - GTK+ based simple text editor
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* Copyright (C) 2004-2005 Tarot Osuji
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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 along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <string.h>
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#include "l3afpad.h"
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//#include <gtk/gtk.h>
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static gboolean searched_flag = FALSE;
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static void cb_changed(GtkTextBuffer *buffer)
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{
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GtkTextIter start, end;
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gtk_text_buffer_get_bounds(buffer, &start, &end);
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// gtk_text_buffer_remove_tag_by_name(buffer,
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// "searched", &start, &end);
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gtk_text_buffer_remove_all_tags(buffer, &start, &end);
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g_signal_handlers_block_by_func(G_OBJECT(buffer),
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G_CALLBACK(cb_changed), NULL);
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searched_flag = FALSE;
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}
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static void cb_paste_clipboard(void)
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{
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gchar *text;
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text = gtk_clipboard_wait_for_text(
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gtk_clipboard_get(GDK_SELECTION_CLIPBOARD));
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if (text) {
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gtk_clipboard_set_text(gtk_clipboard_get(GDK_SELECTION_CLIPBOARD),
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text, -1);
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g_free(text);
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}
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}
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gboolean hlight_check_searched(void)
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{
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return searched_flag;
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}
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gboolean hlight_toggle_searched(GtkTextBuffer *buffer)
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{
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if (!searched_flag) {
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g_signal_handlers_unblock_by_func(G_OBJECT(buffer),
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G_CALLBACK(cb_changed), NULL);
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searched_flag = TRUE;
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} else {
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g_signal_handlers_block_by_func(G_OBJECT(buffer),
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G_CALLBACK(cb_changed), NULL);
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searched_flag = FALSE;
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}
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return searched_flag;
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}
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void hlight_init(GtkTextBuffer *buffer)
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{
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gtk_text_buffer_create_tag(buffer, "searched",
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"background", "yellow",
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"foreground", "black",
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NULL);
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gtk_text_buffer_create_tag(buffer, "replaced",
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"background", "cyan",
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"foreground", "black",
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NULL);
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g_signal_connect(G_OBJECT(buffer), "changed",
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G_CALLBACK(cb_changed), NULL);
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g_signal_handlers_block_by_func(G_OBJECT(buffer),
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G_CALLBACK(cb_changed), NULL);
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g_signal_connect(G_OBJECT(pub->mw->view), "paste-clipboard",
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G_CALLBACK(cb_paste_clipboard), NULL);
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}
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