Delete emptied front-end files, and move rest to gtk directory

[xboard.git] / gtk / xengineoutput.c

diff --git a/gtk/xengineoutput.c b/gtk/xengineoutput.c
new file mode 100644 (file)
index 0000000..576d58b
--- /dev/null
+++ b/gtk/xengineoutput.c
@@ -0,0 +1,149 @@
+/*
+ * Engine output (PV)
+ *
+ * Author: Alessandro Scotti (Dec 2005)
+ *
+ * Copyright 2005 Alessandro Scotti
+ *
+ * Enhancements Copyright 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+ *
+ * ------------------------------------------------------------------------
+ *
+ * GNU XBoard 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 3 of the License, or (at
+ * your option) any later version.
+ *
+ * GNU XBoard 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, see http://www.gnu.org/licenses/.
+ *
+ * ------------------------------------------------------------------------
+ ** See the file ChangeLog for a revision history.  */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <ctype.h>
+#include <errno.h>
+#include <sys/types.h>
+
+#if STDC_HEADERS
+# include <stdlib.h>
+# include <string.h>
+#else /* not STDC_HEADERS */
+extern char *getenv();
+# if HAVE_STRING_H
+#  include <string.h>
+# else /* not HAVE_STRING_H */
+#  include <strings.h>
+# endif /* not HAVE_STRING_H */
+#endif /* not STDC_HEADERS */
+
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#include <gtk/gtk.h>
+
+#include "common.h"
+#include "frontend.h"
+#include "backend.h"
+#include "dialogs.h"
+#include "xboard.h"
+#include "engineoutput.h"
+#include "gettext.h"
+
+#ifdef ENABLE_NLS
+# define  _(s) gettext (s)
+# define N_(s) gettext_noop (s)
+#else
+# define  _(s) (s)
+# define N_(s)  s
+#endif
+
+extern Option engoutOptions[]; // must go in header, but which?
+
+/* Module variables */
+static int currentPV, highTextStart[2], highTextEnd[2];
+#ifdef TODO_GTK
+static Widget memoWidget;
+#endif
+static GdkPixbuf *iconsGTK[8];
+static GtkWidget *outputFieldGTK[2][7]; // [HGM] front-end array to translate output field to window handlestatic void *memoWidget;
+
+static void
+ReadIcon (gchar *svgFilename, int iconNr)
+{
+    char buf[MSG_SIZ];
+
+    snprintf(buf, MSG_SIZ, "%s/%s", SVGDIR, svgFilename);
+    iconsGTK[iconNr] = gdk_pixbuf_new_from_file(buf, NULL);
+}
+
+void
+InitEngineOutput (Option *opt, Option *memo2)
+{      // front-end, because it must have access to the pixmaps
+#ifdef TODO_GTK
+       Widget w = opt->handle;
+       memoWidget = memo2->handle;
+#endif
+    ReadIcon("eo_White.svg", nColorWhite);
+    ReadIcon("eo_Black.svg", nColorBlack);
+    ReadIcon("eo_Unknown.svg", nColorUnknown);
+
+    ReadIcon("eo_Clear.svg", nClear);
+    ReadIcon("eo_Ponder.svg", nPondering);
+    ReadIcon("eo_Thinking.svg", nThinking);
+    ReadIcon("eo_Analyzing.svg", nAnalyzing);
+}
+
+void
+DrawWidgetIcon (Option *opt, int nIcon)
+{   // as we are already in GTK front-end, so do GTK-stuff here
+    if( nIcon != 0 ) gtk_image_set_from_pixbuf(GTK_IMAGE(opt->handle), GDK_PIXBUF(iconsGTK[nIcon]));
+}
+
+void
+InsertIntoMemo (int which, char * text, int where)
+{
+    char *p;
+    GtkTextIter start;
+ 
+    /* the backend adds \r\n, which is needed for winboard,
+     * for xboard we delete them again over here */
+    if(p = strchr(text, '\r')) *p = ' ';
+
+    GtkTextBuffer *tb = (GtkTextBuffer *) (engoutOptions[which ? 12 : 5].handle);
+//    gtk_text_buffer_get_start_iter(GTK_TEXT_BUFFER(tb), &start);
+    gtk_text_buffer_get_iter_at_offset(tb, &start, where);
+    gtk_text_buffer_insert(tb, &start, text, -1);
+    if(where < highTextStart[which]) { // [HGM] multiPVdisplay: move highlighting
+       int len = strlen(text);
+       highTextStart[which] += len; highTextEnd[which] += len;
+    }
+}
+
+//--------------------------------- PV walking ---------------------------------------
+
+char memoTranslations[] =
+":Ctrl<Key>c: CopyMemoProc() \n \
+<Btn3Motion>: HandlePV() \n \
+Shift<Btn3Down>: select-start() extend-end() SelectPV(1) \n \
+Any<Btn3Down>: select-start() extend-end() SelectPV(0) \n \
+<Btn3Up>: StopPV() \n";
+
+//------------------------------- pane switching -----------------------------------
+
+void
+ResizeWindowControls (int mode)
+{   // another hideous kludge: to have only a single pane, we resize the
+    // second to 5 pixels (which makes it too small to display anything)
+    if(mode) gtk_widget_show(engoutOptions[13].handle);
+    else     gtk_widget_hide(engoutOptions[13].handle);
+}
+