/*
* xgamelist.c -- Game list window, part of X front end for XBoard
- * $Id$
*
- * Copyright 1995 Free Software Foundation, Inc.
- *
- * The following terms apply to the enhanced version of XBoard distributed
- * by the Free Software Foundation:
+ * Copyright 1995,2009 Free Software Foundation, Inc.
* ------------------------------------------------------------------------
- * This program is free software; you can redistribute it and/or modify
+ *
+ * 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 2 of the License, or
- * (at your option) any later version.
+ * the Free Software Foundation, either version 3 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.
+ * 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- * ------------------------------------------------------------------------
+ * along with this program. If not, see http://www.gnu.org/licenses/. *
*
- * See the file ChangeLog for a revision history.
- */
+ *------------------------------------------------------------------------
+ ** See the file ChangeLog for a revision history. */
#include "config.h"
#include "backend.h"
#include "xboard.h"
#include "xgamelist.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 Widget formWidget, shellWidget, boardWidget, menuBarWidget;
+
+void SetFocus P((Widget w, XtPointer data, XEvent *event, Boolean *b));
+
+extern Widget formWidget, shellWidget, boardWidget, menuBarWidget, gameListShell;
extern Display *xDisplay;
extern int squareSize;
extern Pixmap xMarkPixmap;
extern char *layoutName;
+static Widget filterText;
+static char filterString[MSG_SIZ];
+static int listLength;
+
char gameListTranslations[] =
- "<Btn1Up>(2): LoadSelectedProc() \n \
- <Key>Return: LoadSelectedProc() \n";
+ "<Btn1Up>(2): LoadSelectedProc(0) \n \
+ <Key>Home: LoadSelectedProc(-2) \n \
+ <Key>End: LoadSelectedProc(2) \n \
+ <Key>Up: LoadSelectedProc(-1) \n \
+ <Key>Down: LoadSelectedProc(1) \n \
+ <Key>Left: LoadSelectedProc(-1) \n \
+ <Key>Right: LoadSelectedProc(1) \n \
+ <Key>Return: LoadSelectedProc(0) \n";
+char filterTranslations[] =
+ "<Key>Return: SetFilterProc() \n";
typedef struct {
Widget shell;
char *filename;
char **strings;
} GameListClosure;
+static GameListClosure *glc = NULL;
static Arg layoutArgs[] = {
{ XtNborderWidth, 0 },
XtPointer client_data;
{
Arg args[16];
- Widget shell, form, viewport, listwidg, layout;
- Widget b_load, b_loadprev, b_loadnext, b_close;
+ Widget shell, form, viewport, listwidg, layout, label;
+ Widget b_load, b_loadprev, b_loadnext, b_close, b_filter;
Dimension fw_width;
int j;
GameListClosure *glc = (GameListClosure *) client_data;
XtSetArg(args[j], XtNresizable, True); j++;
XtSetArg(args[j], XtNallowShellResize, True); j++;
#if TOPLEVEL
- shell =
+ shell = gameListShell =
XtCreatePopupShell(name, topLevelShellWidgetClass,
shellWidget, args, j);
#else
- shell =
+ shell = gameListShell =
XtCreatePopupShell(name, transientShellWidgetClass,
shellWidget, args, j);
#endif
XtSetArg(args[j], XtNleft, XtChainLeft); j++;
XtSetArg(args[j], XtNright, XtChainLeft); j++;
b_load =
- XtCreateManagedWidget("load", commandWidgetClass, form, args, j);
+ XtCreateManagedWidget(_("load"), commandWidgetClass, form, args, j);
XtAddCallback(b_load, XtNcallback, callback, client_data);
j = 0;
XtSetArg(args[j], XtNleft, XtChainLeft); j++;
XtSetArg(args[j], XtNright, XtChainLeft); j++;
b_loadprev =
- XtCreateManagedWidget("prev", commandWidgetClass, form, args, j);
+ XtCreateManagedWidget(_("prev"), commandWidgetClass, form, args, j);
XtAddCallback(b_loadprev, XtNcallback, callback, client_data);
j = 0;
XtSetArg(args[j], XtNleft, XtChainLeft); j++;
XtSetArg(args[j], XtNright, XtChainLeft); j++;
b_loadnext =
- XtCreateManagedWidget("next", commandWidgetClass, form, args, j);
+ XtCreateManagedWidget(_("next"), commandWidgetClass, form, args, j);
XtAddCallback(b_loadnext, XtNcallback, callback, client_data);
j = 0;
XtSetArg(args[j], XtNleft, XtChainLeft); j++;
XtSetArg(args[j], XtNright, XtChainLeft); j++;
b_close =
- XtCreateManagedWidget("close", commandWidgetClass, form, args, j);
+ XtCreateManagedWidget(_("close"), commandWidgetClass, form, args, j);
XtAddCallback(b_close, XtNcallback, callback, client_data);
+ j = 0;
+ XtSetArg(args[j], XtNfromVert, viewport); j++;
+ XtSetArg(args[j], XtNfromHoriz, b_close); j++;
+ XtSetArg(args[j], XtNtop, XtChainBottom); j++;
+ XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
+ XtSetArg(args[j], XtNleft, XtChainLeft); j++;
+ XtSetArg(args[j], XtNright, XtChainLeft); j++;
+ XtSetArg(args[j], XtNborderWidth, 0); j++;
+ label =
+ XtCreateManagedWidget(_("Filter:"), labelWidgetClass, form, args, j);
+
+ j = 0;
+ XtSetArg(args[j], XtNfromVert, viewport); j++;
+ XtSetArg(args[j], XtNfromHoriz, label); j++;
+ XtSetArg(args[j], XtNtop, XtChainBottom); j++;
+ XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
+ XtSetArg(args[j], XtNleft, XtChainLeft); j++;
+ XtSetArg(args[j], XtNright, XtChainRight); j++;
+ XtSetArg(args[j], XtNwidth, 173); j++;
+ XtSetArg(args[j], XtNstring, filterString); j++;
+ XtSetArg(args[j], XtNdisplayCaret, False); j++;
+ XtSetArg(args[j], XtNresizable, True); j++;
+// XtSetArg(args[j], XtNwidth, bw_width); j++; /*force wider than buttons*/
+ /* !!Work around an apparent bug in XFree86 4.0.1 (X11R6.4.3) */
+ XtSetArg(args[j], XtNeditType, XawtextEdit); j++;
+ XtSetArg(args[j], XtNuseStringInPlace, False); j++;
+ filterText =
+ XtCreateManagedWidget(_("filtertext"), asciiTextWidgetClass, form, args, j);
+ XtAddEventHandler(filterText, ButtonPressMask, False, SetFocus, (XtPointer) shell);
+ XtOverrideTranslations(filterText,
+ XtParseTranslationTable(filterTranslations));
+
+ j = 0;
+ XtSetArg(args[j], XtNfromVert, viewport); j++;
+ XtSetArg(args[j], XtNfromHoriz, filterText); j++;
+ XtSetArg(args[j], XtNtop, XtChainBottom); j++;
+ XtSetArg(args[j], XtNbottom, XtChainBottom); j++;
+ XtSetArg(args[j], XtNleft, XtChainRight); j++;
+ XtSetArg(args[j], XtNright, XtChainRight); j++;
+ b_filter =
+ XtCreateManagedWidget(_("apply"), commandWidgetClass, form, args, j);
+ XtAddCallback(b_filter, XtNcallback, callback, client_data);
+
+
+ if(wpGameList.width > 0) {
+ glc->x = wpGameList.x;
+ glc->y = wpGameList.y;
+ glc->w = wpGameList.width;
+ glc->h = wpGameList.height;
+ }
+
if (glc->x == -1) {
Position y1;
Dimension h1;
XtRealizeWidget(shell);
CatchDeleteWindow(shell, "GameListPopDown");
+ XtSetKeyboardFocus(shell, listwidg);
return shell;
}
+static int
+GameListPrepare()
+{ // [HGM] filter: put in separate routine, to make callable from call-back
+ int nstrings;
+ ListGame *lg;
+ char **st, *line;
+
+ nstrings = ((ListGame *) gameList.tailPred)->number;
+ glc->strings = (char **) malloc((nstrings + 1) * sizeof(char *));
+ st = glc->strings;
+ lg = (ListGame *) gameList.head;
+ listLength = 0;
+ while (nstrings--) {
+ line = GameListLine(lg->number, &lg->gameInfo);
+ if(filterString[0] == NULLCHAR || SearchPattern( line, filterString ) ) {
+ *st++ = line; // [HGM] filter: make adding line conditional
+ listLength++;
+ }
+ lg = (ListGame *) lg->node.succ;
+ }
+ *st = NULL;
+ return listLength;
+}
+
+static void
+GameListReplace()
+{ // [HGM] filter: put in separate routine, to make callable from call-back
+ Arg args[16];
+ int j;
+ Widget listwidg;
+
+ listwidg = XtNameToWidget(glc->shell, "*form.viewport.list");
+ XawListChange(listwidg, glc->strings, 0, 0, True);
+ XawListHighlight(listwidg, 0);
+}
+
void
GameListCallback(w, client_data, call_data)
Widget w;
XtSetArg(args[j], XtNlabel, &name); j++;
XtGetValues(w, args, j);
- if (strcmp(name, "close") == 0) {
+ if (strcmp(name, _("close")) == 0) {
GameListPopDown();
return;
}
listwidg = XtNameToWidget(glc->shell, "*form.viewport.list");
rs = XawListShowCurrent(listwidg);
- if (strcmp(name, "load") == 0) {
+ if (strcmp(name, _("load")) == 0) {
index = rs->list_index;
if (index < 0) {
- DisplayError("No game selected", 0);
+ DisplayError(_("No game selected"), 0);
return;
}
- } else if (strcmp(name, "next") == 0) {
+ } else if (strcmp(name, _("next")) == 0) {
index = rs->list_index + 1;
- if (index >= ((ListGame *) gameList.tailPred)->number) {
- DisplayError("Can't go forward any further", 0);
+ if (index >= listLength) {
+ DisplayError(_("Can't go forward any further"), 0);
return;
}
XawListHighlight(listwidg, index);
- } else if (strcmp(name, "prev") == 0) {
+ } else if (strcmp(name, _("prev")) == 0) {
index = rs->list_index - 1;
if (index < 0) {
- DisplayError("Can't back up any further", 0);
+ DisplayError(_("Can't back up any further"), 0);
return;
}
XawListHighlight(listwidg, index);
+ } else if (strcmp(name, _("apply")) == 0) {
+ String name;
+ j = 0;
+ XtSetArg(args[j], XtNstring, &name); j++;
+ XtGetValues(filterText, args, j);
+ strcpy(filterString, name);
+ XawListHighlight(listwidg, 0);
+ if(GameListPrepare()) GameListReplace(); // crashes on empty list...
+ return;
}
+ index = atoi(glc->strings[index])-1; // [HGM] filter: read true index from sequence nr of line
if (cmailMsgLoaded) {
CmailLoadGame(glc->fp, index + 1, glc->filename, True);
} else {
}
}
-static GameListClosure *glc = NULL;
-
void
GameListPopUp(fp, filename)
FILE *fp;
free(glc->strings);
}
- nstrings = ((ListGame *) gameList.tailPred)->number;
- glc->strings = (char **) malloc((nstrings + 1) * sizeof(char *));
- st = glc->strings;
- lg = (ListGame *) gameList.head;
- while (nstrings--) {
- *st++ = GameListLine(lg->number, &lg->gameInfo);
- lg = (ListGame *) lg->node.succ;
- }
- *st = NULL;
+ GameListPrepare(); // [HGM] filter: code put in separate routine
glc->fp = fp;
if (glc->filename != NULL) free(glc->filename);
glc->filename = StrSave(filename);
+
if (glc->shell == NULL) {
glc->shell = GameListCreate(filename, GameListCallback, glc);
} else {
- listwidg = XtNameToWidget(glc->shell, "*form.viewport.list");
- XawListChange(listwidg, glc->strings, 0, 0, True);
- XawListHighlight(listwidg, 0);
+ GameListReplace(); // [HGM] filter: code put in separate routine
j = 0;
XtSetArg(args[j], XtNiconName, (XtArgVal) filename); j++;
XtSetArg(args[j], XtNtitle, (XtArgVal) filename); j++;
int j;
if (glc == NULL) {
- DisplayError("There is no game list", 0);
+ DisplayError(_("There is no game list"), 0);
return;
}
if (glc->up) {
{
Widget listwidg;
XawListReturnStruct *rs;
- int index;
+ int index, direction = atoi(prms[0]);
if (glc == NULL) return;
listwidg = XtNameToWidget(glc->shell, "*form.viewport.list");
rs = XawListShowCurrent(listwidg);
index = rs->list_index;
if (index < 0) return;
+ if(direction != 0) {
+ index += direction;
+ if(direction == -2) index = 0;
+ if(direction == 2) index = listLength-1;
+ if(index < 0 || index >= listLength) return;
+ XawListHighlight(listwidg, index);
+ return;
+ }
+ index = atoi(glc->strings[index])-1; // [HGM] filter: read true index from sequence nr of line
if (cmailMsgLoaded) {
CmailLoadGame(glc->fp, index + 1, glc->filename, True);
} else {
}
void
+SetFilterProc(w, event, prms, nprms)
+ Widget w;
+ XEvent *event;
+ String *prms;
+ Cardinal *nprms;
+{
+ Arg args[16];
+ String name;
+ Widget list;
+ int j = 0;
+ XtSetArg(args[j], XtNstring, &name); j++;
+ XtGetValues(filterText, args, j);
+ strcpy(filterString, name);
+ if(GameListPrepare()) GameListReplace(); // crashes on empty list...
+ list = XtNameToWidget(glc->shell, "*form.viewport.list");
+ XawListHighlight(list, 0);
+ j = 0;
+ XtSetArg(args[j], XtNdisplayCaret, False); j++;
+ XtSetValues(filterText, args, j);
+ XtSetKeyboardFocus(glc->shell, list);
+}
+
+void
GameListPopDown()
{
Arg args[16];
XtSetArg(args[j], XtNheight, &glc->h); j++;
XtSetArg(args[j], XtNwidth, &glc->w); j++;
XtGetValues(glc->shell, args, j);
+ wpGameList.x = glc->x - 4;
+ wpGameList.y = glc->y - 23;
+ wpGameList.width = glc->w;
+ wpGameList.height = glc->h;
XtPopdown(glc->shell);
XtSetKeyboardFocus(shellWidget, formWidget);
glc->up = False;
int index;
{
Widget listwidg;
+ int i=0; char **st;
if (glc == NULL || !glc->up) return;
listwidg = XtNameToWidget(glc->shell, "*form.viewport.list");
- XawListHighlight(listwidg, index - 1);
+ st = glc->strings;
+ while(*st && atoi(*st)<index) st++,i++;
+ XawListHighlight(listwidg, i);
+}
+
+Boolean
+GameListIsUp()
+{
+ return glc && glc->up;
}
projects / xboard.git / blobdiff