4 * Author: Alessandro Scotti (Dec 2005)
6 * Copyright 2005 Alessandro Scotti
8 * Enhancements Copyright 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
10 * ------------------------------------------------------------------------
12 * GNU XBoard is free software: you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation, either version 3 of the License, or (at
15 * your option) any later version.
17 * GNU XBoard is distributed in the hope that it will be useful, but
18 * WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * General Public License for more details.
22 * You should have received a copy of the GNU General Public License
23 * along with this program. If not, see http://www.gnu.org/licenses/.
25 * ------------------------------------------------------------------------
26 ** See the file ChangeLog for a revision history. */
33 #include <sys/types.h>
38 #else /* not STDC_HEADERS */
39 extern char *getenv();
42 # else /* not HAVE_STRING_H */
44 # endif /* not HAVE_STRING_H */
45 #endif /* not STDC_HEADERS */
58 #include "engineoutput.h"
62 # define _(s) gettext (s)
63 # define N_(s) gettext_noop (s)
69 extern Option engoutOptions[]; // must go in header, but which?
71 /* Module variables */
72 static int currentPV, highTextStart[2], highTextEnd[2];
74 static Widget memoWidget;
76 static GdkPixbuf *iconsGTK[8];
77 static GtkWidget *outputFieldGTK[2][7]; // [HGM] front-end array to translate output field to window handlestatic void *memoWidget;
80 ReadIcon (gchar *svgFilename, int iconNr)
84 snprintf(buf, MSG_SIZ, "%s/%s", SVGDIR, svgFilename);
85 iconsGTK[iconNr] = gdk_pixbuf_new_from_file(buf, NULL);
89 InitEngineOutput (Option *opt, Option *memo2)
90 { // front-end, because it must have access to the pixmaps
92 Widget w = opt->handle;
93 memoWidget = memo2->handle;
95 ReadIcon("eo_White.svg", nColorWhite);
96 ReadIcon("eo_Black.svg", nColorBlack);
97 ReadIcon("eo_Unknown.svg", nColorUnknown);
99 ReadIcon("eo_Clear.svg", nClear);
100 ReadIcon("eo_Ponder.svg", nPondering);
101 ReadIcon("eo_Thinking.svg", nThinking);
102 ReadIcon("eo_Analyzing.svg", nAnalyzing);
106 DrawWidgetIcon (Option *opt, int nIcon)
107 { // as we are already in GTK front-end, so do GTK-stuff here
108 if( nIcon != 0 ) gtk_image_set_from_pixbuf(GTK_IMAGE(opt->handle), GDK_PIXBUF(iconsGTK[nIcon]));
112 InsertIntoMemo (int which, char * text, int where)
117 /* the backend adds \r\n, which is needed for winboard,
118 * for xboard we delete them again over here */
119 if(p = strchr(text, '\r')) *p = ' ';
121 GtkTextBuffer *tb = (GtkTextBuffer *) (engoutOptions[which ? 12 : 5].handle);
122 // gtk_text_buffer_get_start_iter(GTK_TEXT_BUFFER(tb), &start);
123 gtk_text_buffer_get_iter_at_offset(tb, &start, where);
124 gtk_text_buffer_insert(tb, &start, text, -1);
125 if(where < highTextStart[which]) { // [HGM] multiPVdisplay: move highlighting
126 int len = strlen(text);
127 highTextStart[which] += len; highTextEnd[which] += len;
131 //--------------------------------- PV walking ---------------------------------------
133 char memoTranslations[] =
134 ":Ctrl<Key>c: CopyMemoProc() \n \
135 <Btn3Motion>: HandlePV() \n \
136 Shift<Btn3Down>: select-start() extend-end() SelectPV(1) \n \
137 Any<Btn3Down>: select-start() extend-end() SelectPV(0) \n \
138 <Btn3Up>: StopPV() \n";
140 //------------------------------- pane switching -----------------------------------
143 ResizeWindowControls (int mode)
144 { // another hideous kludge: to have only a single pane, we resize the
145 // second to 5 pixels (which makes it too small to display anything)
146 if(mode) gtk_widget_show(engoutOptions[13].handle);
147 else gtk_widget_hide(engoutOptions[13].handle);