X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=xoptions.c;fp=xoptions.c;h=0000000000000000000000000000000000000000;hb=0d88b7c20af19de163b648898ec8d3ed4c31d796;hp=a2f749fa929e9e21906527f08495df160a47ddd5;hpb=4448222ea4dc2327eaf6338a19160842278229a9;p=xboard.git diff --git a/xoptions.c b/xoptions.c deleted file mode 100644 index a2f749f..0000000 --- a/xoptions.c +++ /dev/null @@ -1,2004 +0,0 @@ -/* - * xoptions.c -- Move list window, part of X front end for XBoard - * - * Copyright 2000, 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. */ - -// [HGM] this file is the counterpart of woptions.c, containing xboard popup menus -// similar to those of WinBoard, to set the most common options interactively. - -#include "config.h" - -#include -#include -#include -#include - -#if STDC_HEADERS -# include -# include -#else /* not STDC_HEADERS */ -extern char *getenv(); -# if HAVE_STRING_H -# include -# else /* not HAVE_STRING_H */ -# include -# endif /* not HAVE_STRING_H */ -#endif /* not STDC_HEADERS */ - -#if HAVE_UNISTD_H -# include -#endif -#include - -#include -#include -#include -#include - -#include "common.h" -#include "backend.h" -#include "xboard.h" -#include "xboard2.h" -#include "dialogs.h" -#include "menus.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 - -// [HGM] the following code for makng menu popups was cloned from the FileNamePopUp routines - -#ifdef TODO_GTK -static Widget previous = NULL; -#endif -static Option *currentOption; -static Boolean browserUp; - -void -UnCaret () -{ -#ifdef TODO_GTK - Arg args[2]; - - if(previous) { - XtSetArg(args[0], XtNdisplayCaret, False); - XtSetValues(previous, args, 1); - } - previous = NULL; -#endif -} - -#ifdef TODO_GTK -void -SetFocus (Widget w, XtPointer data, XEvent *event, Boolean *b) -{ - Arg args[2]; - char *s; - int j; - - UnCaret(); - XtSetArg(args[0], XtNstring, &s); - XtGetValues(w, args, 1); - j = 1; - XtSetArg(args[0], XtNdisplayCaret, True); - if(!strchr(s, '\n') && strlen(s) < 80) XtSetArg(args[1], XtNinsertPosition, strlen(s)), j++; - XtSetValues(w, args, j); - XtSetKeyboardFocus((Widget) data, w); - previous = w; -} -#endif - -void -BoardFocus () -{ -#ifdef TODO_GTK - XtSetKeyboardFocus(shellWidget, formWidget); -#endif -} - -//--------------------------- Engine-specific options menu ---------------------------------- - -int dialogError; -Option *dialogOptions[NrOfDialogs]; - -#ifdef TODO_GTK -static Arg layoutArgs[] = { - { XtNborderWidth, 0 }, - { XtNdefaultDistance, 0 }, -}; - -static Arg formArgs[] = { - { XtNborderWidth, 0 }, - { XtNresizable, (XtArgVal) True }, -}; -#endif - -void -MarkMenuItem (char *menuRef, int state) -{ - MenuItem *item = MenuNameToItem(menuRef); - - if(item) { - ((GtkCheckMenuItem *) (item->handle))->active = state; - } -} - -void GetWidgetTextGTK(GtkWidget *w, char **buf) -{ - GtkTextIter start; - GtkTextIter end; - - if (GTK_IS_ENTRY(w)) { - *buf = gtk_entry_get_text(GTK_ENTRY (w)); - } else - if (GTK_IS_TEXT_BUFFER(w)) { - gtk_text_buffer_get_start_iter(GTK_TEXT_BUFFER(w), &start); - gtk_text_buffer_get_end_iter(GTK_TEXT_BUFFER(w), &end); - *buf = gtk_text_buffer_get_text(GTK_TEXT_BUFFER(w), &start, &end, FALSE); - } - else { - printf("error in GetWidgetText, invalid widget\n"); - *buf = NULL; - } -} - -void -GetWidgetText (Option *opt, char **buf) -{ - int x; - static char val[12]; - switch(opt->type) { - case Fractional: - case FileName: - case PathName: - case TextBox: GetWidgetTextGTK((GtkWidget *) opt->handle, buf); break; - case Spin: - x = gtk_spin_button_get_value (GTK_SPIN_BUTTON(opt->handle)); - snprintf(val, 12, "%d", x); *buf = val; - break; - default: - printf("unexpected case (%d) in GetWidgetText\n", opt->type); - *buf = NULL; - } -} - -void SetSpinValue(Option *opt, char *val, int n) -{ - if (opt->type == Spin) - { - if (!strcmp(val, _("Unused"))) - gtk_widget_set_sensitive(opt->handle, FALSE); - else - { - gtk_widget_set_sensitive(opt->handle, TRUE); - gtk_spin_button_set_value(opt->handle, atoi(val)); - } - } - else - printf("error in SetSpinValue, unknown type %d\n", opt->type); -} - -void SetWidgetTextGTK(GtkWidget *w, char *text) -{ - if (GTK_IS_ENTRY(w)) { - gtk_entry_set_text (GTK_ENTRY (w), text); - } else - if (GTK_IS_TEXT_BUFFER(w)) { - gtk_text_buffer_set_text(GTK_TEXT_BUFFER(w), text, -1); - } else - printf("error: SetWidgetTextGTK arg is neitherGtkEntry nor GtkTextBuffer\n"); -} - -void -SetWidgetText (Option *opt, char *buf, int n) -{ - switch(opt->type) { - case Fractional: - case FileName: - case PathName: - case TextBox: SetWidgetTextGTK((GtkWidget *) opt->handle, buf); break; - case Spin: SetSpinValue(opt, buf, n); break; - default: - printf("unexpected case (%d) in GetWidgetText\n", opt->type); - } -#ifdef TODO_GTK -// focus is automatic in GTK? - if(n >= 0) SetFocus(opt->handle, shells[n], NULL, False); -#endif -} - -void -GetWidgetState (Option *opt, int *state) -{ - *state = gtk_toggle_button_get_active(opt->handle); -} - -void -SetWidgetState (Option *opt, int state) -{ - gtk_toggle_button_set_active(opt->handle, state); -} - -void -SetWidgetLabel (Option *opt, char *buf) -{ - gtk_label_set_text(opt->handle, buf); -} - -void -SetDialogTitle (DialogClass dlg, char *title) -{ - gtk_window_set_title(GTK_WINDOW(shells[dlg]), title); -} - -void -SetListBoxItem (GtkListStore *store, int n, char *msg) -{ - GtkTreeIter iter; - GtkTreePath *path = gtk_tree_path_new_from_indices(n, -1); - gtk_tree_model_get_iter(GTK_TREE_MODEL (store), &iter, path); - gtk_tree_path_free(path); - gtk_list_store_set(store, &iter, 0, msg, -1); -} - -void -LoadListBox (Option *opt, char *emptyText, int n1, int n2) -{ - char **data = (char **) (opt->target); - GtkWidget *list = (GtkWidget *) (opt->handle); - GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list)); - GtkListStore *store = GTK_LIST_STORE(model); - GtkTreeIter iter; - - if(n1 >= 0 && n2 >= 0) { - SetListBoxItem(store, n1, data[n1]); - SetListBoxItem(store, n2, data[n2]); - return; - } - - if (gtk_tree_model_get_iter_first(model, &iter)) - gtk_list_store_clear(store); - - while(*data) { // add elements to listbox one by one - gtk_list_store_append(store, &iter); - gtk_list_store_set(store, &iter, 0, *data++, -1); // 0 = first column - } -} - -void -HighlightItem (Option *opt, int index, int scroll) -{ - char *value, **data = (char **) (opt->target); - GtkWidget *list = (GtkWidget *) (opt->handle); - GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list)); - GtkTreeModel *model = gtk_tree_view_get_model(GTK_TREE_VIEW(list)); - GtkListStore *store = GTK_LIST_STORE(model); - GtkTreePath *path = gtk_tree_path_new_from_indices(index, -1); - GtkTreeIter iter; - gtk_tree_selection_select_path(selection, path); - if(scroll) gtk_tree_view_scroll_to_cell(list, path, NULL, 0, 0, 0); - gtk_tree_path_free(path); -} - -void -HighlightListBoxItem (Option *opt, int index) -{ - HighlightItem (opt, index, FALSE); -} - -void -HighlightWithScroll (Option *opt, int index, int max) -{ - HighlightItem (opt, index, TRUE); // ignore max -} - -int -SelectedListBoxItem (Option *opt) -{ - int i; - char *value, **data = (char **) (opt->target); - GtkWidget *list = (GtkWidget *) (opt->handle); - GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(list)); - - GtkTreeModel *model; - GtkTreeIter iter; - if (!gtk_tree_selection_get_selected(GTK_TREE_SELECTION(selection), &model, &iter)) return -1; - gtk_tree_model_get(model, &iter, 0, &value, -1); - for(i=0; data[i]; i++) if(!strcmp(data[i], value)) return i; - g_free(value); - return -1; -} - -void -FocusOnWidget (Option *opt, DialogClass dlg) -{ - UnCaret(); -#ifdef TODO_GTK - XtSetKeyboardFocus(shells[dlg], opt->handle); -#endif - gtk_widget_grab_focus(opt->handle); -} - -void -SetIconName (DialogClass dlg, char *name) -{ -#ifdef TODO_GTK - Arg args[16]; - int j = 0; - XtSetArg(args[j], XtNiconName, (XtArgVal) name); j++; -// XtSetArg(args[j], XtNtitle, (XtArgVal) name); j++; - XtSetValues(shells[dlg], args, j); -#endif -} - -void ComboSelect(GtkWidget *widget, gpointer addr) -{ - Option *opt = dialogOptions[((intptr_t)addr)>>8]; // applicable option list - gint i = ((intptr_t)addr) & 255; // option number - gint g; - - g = gtk_combo_box_get_active(GTK_COMBO_BOX(widget)); - values[i] = g; // store in temporary, for transfer at OK - -#if TODO_GTK -// Note: setting text on button is probably automatic -// Is this still needed? Could be all comboboxes that needed a callbak are now listboxes! -#endif - if(opt[i].type == Graph || opt[i].min & COMBO_CALLBACK && (!currentCps || shellUp[BrowserDlg])) { - ((ButtonCallback*) opt[i].target)(i); - return; - } -} - -#ifdef TODO_GTK -Widget -CreateMenuItem (Widget menu, char *msg, XtCallbackProc CB, int n) -{ - int j=0; - Widget entry; - Arg args[16]; - XtSetArg(args[j], XtNleftMargin, 20); j++; - XtSetArg(args[j], XtNrightMargin, 20); j++; - if(!strcmp(msg, "----")) { XtCreateManagedWidget(msg, smeLineObjectClass, menu, args, j); return NULL; } - XtSetArg(args[j], XtNlabel, msg); - entry = XtCreateManagedWidget("item", smeBSBObjectClass, menu, args, j+1); - XtAddCallback(entry, XtNcallback, CB, (caddr_t)(intptr_t) n); - return entry; -} -#endif - -static void -MenuSelect (gpointer addr) // callback for all combo items -{ - Option *opt = dialogOptions[((intptr_t)addr)>>24]; // applicable option list - int i = ((intptr_t)addr)>>16 & 255; // option number - int j = 0xFFFF & (intptr_t) addr; - - values[i] = j; // store selected value in Option struct, for retrieval at OK - ((ButtonCallback*) opt[i].target)(i); -} - -static GtkWidget * -CreateMenuPopup (Option *opt, int n, int def) -{ // fromList determines if the item texts are taken from a list of strings, or from a menu table - int i; - GtkWidget *menu, *entry; - MenuItem *mb = (MenuItem *) opt->choice; - - menu = gtk_menu_new(); -// menu = XtCreatePopupShell(opt->name, simpleMenuWidgetClass, parent, NULL, 0); - for (i=0; 1; i++) - { - char *msg = mb[i].string; - if(!msg) break; - if(strcmp(msg, "----")) { // - if(!(opt->min & NO_GETTEXT)) msg = _(msg); - if(mb[i].handle) { - entry = gtk_check_menu_item_new_with_label(msg); // should be used for items that can be checkmarked - if(mb[i].handle == RADIO) gtk_check_menu_item_set_draw_as_radio(entry, True); - } else - entry = gtk_menu_item_new_with_label(msg); - gtk_signal_connect_object (GTK_OBJECT (entry), "activate", GTK_SIGNAL_FUNC(MenuSelect), (gpointer) (n<<16)+i); - gtk_widget_show(entry); - } else entry = gtk_separator_menu_item_new(); - gtk_menu_append(GTK_MENU (menu), entry); -//CreateMenuItem(menu, opt->min & NO_GETTEXT ? msg : _(msg), (XtCallbackProc) ComboSelect, (n<<16)+i); - mb[i].handle = (void*) entry; // save item ID, for enabling / checkmarking -// if(i==def) { -// XtSetArg(arg, XtNpopupOnEntry, entry); -// XtSetValues(menu, &arg, 1); -// } - } - return menu; -} - -char moveTypeInTranslations[] = - "Return: TypeInProc(1) \n" - "Escape: TypeInProc(0) \n"; -extern char filterTranslations[]; -extern char gameListTranslations[]; -extern char memoTranslations[]; - - -char *translationTable[] = { // beware: order is essential! - historyTranslations, commentTranslations, moveTypeInTranslations, ICSInputTranslations, - filterTranslations, gameListTranslations, memoTranslations -}; - -Option *typeIn; // kludge to distinguish type-in callback from input-box callback - -void -CursorAtEnd (Option *opt) -{ - gtk_editable_set_position(opt->handle, -1); -} - -static gboolean -ICSKeyEvent(GtkWidget *widget, GdkEventKey *event, gpointer g) -{ - Option *opt = (Option *) g; - if(opt == typeIn) { - if(event->keyval == GDK_Return) { - char *val; - GetWidgetText(opt, &val); - TypeInDoneEvent(val); - PopDown(TransientDlg); - return TRUE; - } - return FALSE; - } - - switch(event->keyval) { - case GDK_Return: IcsKey(0); return TRUE; - case GDK_Up: IcsKey(1); return TRUE; - case GDK_Down: IcsKey(-1); return TRUE; - default: return FALSE; - } -} - -int shiftState, controlState; - -static gboolean -TypeInProc (GtkWidget *widget, GdkEventKey *event, gpointer gdata) -{ // This callback catches key presses on text-entries, and uses and as synonyms for dialog OK or Cancel - // *** kludge alert *** If a dialog does want some other action, like sending the line typed in the text-entry to an ICS, - // it should define an OK handler that does so, and returns FALSE to suppress the popdown. - int n = (intptr_t) gdata; - int dlg = n >> 16; - Option *opt; - n &= 0xFFFF; - opt = &dialogOptions[dlg][n]; - - if(opt == icsBox) return ICSKeyEvent(event->keyval); // Intercept ICS Input Box, which needs special treatment - - shiftState = event->state & GDK_SHIFT_MASK; - controlState = event->state & GDK_CONTROL_MASK; - switch(event->keyval) { - case GDK_Return: - if(GenericReadout(dialogOptions[dlg], -1)) PopDown(dlg); - break; - case GDK_Escape: - PopDown(dlg); - break; - default: - return FALSE; - } - return TRUE; -} - -void -HighlightText (Option *opt, int from, int to, Boolean highlight) -{ -# define INIT 0x8000 - static GtkTextIter start, end; - - if(!(opt->min & INIT)) { - opt->min |= INIT; // each memo its own init flag! - gtk_text_buffer_create_tag(opt->handle, "highlight", "background", "yellow", NULL); - gtk_text_buffer_create_tag(opt->handle, "normal", "background", "white", NULL); - } - gtk_text_buffer_get_iter_at_offset(opt->handle, &start, from); - gtk_text_buffer_get_iter_at_offset(opt->handle, &end, to); - gtk_text_buffer_apply_tag_by_name(opt->handle, highlight ? "highlight" : "normal", &start, &end); -} - -int -ShiftKeys () -{ // bassic primitive for determining if modifier keys are pressed - return 3*(shiftState != 0) + 0xC*(controlState != 0); // rely on what last mouse button press left us -} - -static gboolean -GameListEvent(GtkWidget *widget, GdkEvent *event, gpointer gdata) -{ - int n = (int) gdata; - - if(n == 4) { - if(((GdkEventKey *) event)->keyval != GDK_Return) return FALSE; - SetFilter(); - return TRUE; - } - - if(event->type == GDK_KEY_PRESS) { - int ctrl = (((GdkEventKey *) event)->state & GDK_CONTROL_MASK) != 0; - switch(((GdkEventKey *) event)->keyval) { - case GDK_Up: GameListClicks(-1 - 2*ctrl); return TRUE; - case GDK_Left: GameListClicks(-1); return TRUE; - case GDK_Down: GameListClicks(1 + 2*ctrl); return TRUE; - case GDK_Right: GameListClicks(1); return TRUE; - case GDK_Prior: GameListClicks(-4); return TRUE; - case GDK_Next: GameListClicks(4); return TRUE; - case GDK_Home: GameListClicks(-2); return TRUE; - case GDK_End: GameListClicks(2); return TRUE; - case GDK_Return: GameListClicks(0); return TRUE; - default: return FALSE; - } - } - if(event->type != GDK_2BUTTON_PRESS || ((GdkEventButton *) event)->button != 1) return FALSE; - GameListClicks(0); - return TRUE; -} - -static gboolean -MemoEvent(GtkWidget *widget, GdkEvent *event, gpointer gdata) -{ // handle mouse clicks on text widgets that need it - int w, h; - int button=10, f=1; - Option *opt, *memo = (Option *) gdata; - MemoCallback *userHandler = (MemoCallback *) memo->choice; - GdkEventButton *bevent = (GdkEventButton *) event; - GdkEventMotion *mevent = (GdkEventMotion *) event; - GtkTextIter start, end; - String val = NULL; - gboolean res; - gint index, x, y; - - if(memo->type == Label) { ((ButtonCallback*) memo->target)(memo->value); return TRUE; } // only clock widgets use this - - switch(event->type) { // figure out what's up - case GDK_MOTION_NOTIFY: - f = 0; - w = mevent->x; h = mevent->y; - break; - case GDK_BUTTON_RELEASE: - f = -1; // release indicated by negative button numbers - w = bevent->x; h = bevent->y; - button = bevent->button; - break; - case GDK_BUTTON_PRESS: - w = bevent->x; h = bevent->y; - button = bevent->button; - shiftState = bevent->state & GDK_SHIFT_MASK; - controlState = bevent->state & GDK_CONTROL_MASK; -// GTK_TODO: is this really the most efficient way to get the character at the mouse cursor??? - gtk_text_view_window_to_buffer_coords(widget, GTK_TEXT_WINDOW_WIDGET, w, h, &x, &y); - gtk_text_view_get_iter_at_location(widget, &start, x, y); - gtk_text_buffer_place_cursor(memo->handle, &start); - /* get cursor position into index */ - g_object_get(memo->handle, "cursor-position", &index, NULL); - /* get text from textbuffer */ - gtk_text_buffer_get_start_iter (memo->handle, &start); - gtk_text_buffer_get_end_iter (memo->handle, &end); - val = gtk_text_buffer_get_text (memo->handle, &start, &end, FALSE); - break; - default: - return FALSE; // should not happen - } - button *= f; - // hand click parameters as well as text & location to user - res = (userHandler) (memo, button, w, h, val, index); - if(val) g_free(val); - return res; -} - -void -AddHandler (Option *opt, DialogClass dlg, int nr) -{ - switch(nr) { - case 0: // history (now uses generic textview callback) - case 1: // comment (likewise) - break; - case 2: // move type-in - typeIn = opt; - case 3: // input box - g_signal_connect(opt->handle, "key-press-event", G_CALLBACK (ICSKeyEvent), (gpointer) opt); - break; - case 5: // game list - g_signal_connect(opt->handle, "button-press-event", G_CALLBACK (GameListEvent), (gpointer) 0 ); - case 4: // game-list filter - g_signal_connect(opt->handle, "key-press-event", G_CALLBACK (GameListEvent), (gpointer) nr ); - break; - case 6: // engine output (uses generic textview callback) - break; - } -} - -//----------------------------Generic dialog -------------------------------------------- - -// cloned from Engine Settings dialog (and later merged with it) - -GtkWidget *shells[NrOfDialogs]; -DialogClass parents[NrOfDialogs]; -WindowPlacement *wp[NrOfDialogs] = { // Beware! Order must correspond to DialogClass enum - NULL, &wpComment, &wpTags, NULL, NULL, NULL, NULL, &wpMoveHistory, &wpGameList, &wpEngineOutput, &wpEvalGraph, - NULL, NULL, NULL, NULL, /*&wpMain*/ NULL -}; - -int -DialogExists (DialogClass n) -{ // accessor for use in back-end - return shells[n] != NULL; -} - -void -RaiseWindow (DialogClass dlg) -{ -#ifdef TODO_GTK - static XEvent xev; - Window root = RootWindow(xDisplay, DefaultScreen(xDisplay)); - Atom atom = XInternAtom (xDisplay, "_NET_ACTIVE_WINDOW", False); - - xev.xclient.type = ClientMessage; - xev.xclient.serial = 0; - xev.xclient.send_event = True; - xev.xclient.display = xDisplay; - xev.xclient.window = XtWindow(shells[dlg]); - xev.xclient.message_type = atom; - xev.xclient.format = 32; - xev.xclient.data.l[0] = 1; - xev.xclient.data.l[1] = CurrentTime; - - XSendEvent (xDisplay, - root, False,static gboolean -MemoEvent(GtkWidget *widget, GdkEvent *event, gpointer gdata) - - SubstructureRedirectMask | SubstructureNotifyMask, - &xev); - - XFlush(xDisplay); - XSync(xDisplay, False); -#endif -} - -int -PopDown (DialogClass n) -{ - //Arg args[10]; - - if (!shellUp[n] || !shells[n]) return 0; -#ifdef TODO_GTK -// Not sure this is still used - if(n && wp[n]) { // remember position - j = 0; - XtSetArg(args[j], XtNx, &windowX); j++; - XtSetArg(args[j], XtNy, &windowY); j++; - XtSetArg(args[j], XtNheight, &windowH); j++; - XtSetArg(args[j], XtNwidth, &windowW); j++; - XtGetValues(shells[n], args, j); - wp[n]->x = windowX; - wp[n]->x = windowY; - wp[n]->width = windowW; - wp[n]->height = windowH; - } -#endif - - gtk_widget_hide(shells[n]); - shellUp[n]--; // count rather than clear - - if(n == 0 || n >= PromoDlg) { - gtk_widget_destroy(shells[n]); - shells[n] = NULL; - } - - if(marked[n]) { - MarkMenuItem(marked[n], False); - marked[n] = NULL; - } - - if(!n) currentCps = NULL; // if an Engine Settings dialog was up, we must be popping it down now - currentOption = dialogOptions[TransientDlg]; // just in case a transient dialog was up (to allow its check and combo callbacks to work) -#ifdef TODO_GTK - RaiseWindow(parents[n]); // automatic in GTK? - if(parents[n] == BoardWindow) XtSetKeyboardFocus(shellWidget, formWidget); // also automatic??? -#endif - return 1; -} - -/* GTK callback used when OK/cancel clicked in genericpopup for non-modal dialog */ -gboolean GenericPopDown(w, resptype, gdata) - GtkWidget *w; - GtkResponseType resptype; - gpointer gdata; -{ - DialogClass dlg = (intptr_t) gdata; /* dialog number dlgnr */ - GtkWidget *sh = shells[dlg]; - - currentOption = dialogOptions[dlg]; - -#ifdef TODO_GTK -// I guess BrowserDlg will be abandoned, as GTK has a better browser of its own - if(shellUp[BrowserDlg] && dlg != BrowserDlg || dialogError) return True; // prevent closing dialog when it has an open file-browse daughter -#else - if(browserUp || dialogError && dlg != FatalDlg) return True; // prevent closing dialog when it has an open file-browse or error-popup daughter -#endif - shells[dlg] = w; // make sure we pop down the right one in case of multiple instances - - /* OK pressed */ - if (resptype == GTK_RESPONSE_ACCEPT) { - if (GenericReadout(currentOption, -1)) PopDown(dlg); - return TRUE; - } else - /* cancel pressed */ - { - if(dlg == BoardWindow) ExitEvent(0); - PopDown(dlg); - } - shells[dlg] = sh; // restore - return TRUE; -} - -int AppendText(Option *opt, char *s) -{ - char *v; - int len; - GtkTextIter end; - - GetWidgetTextGTK(opt->handle, &v); - len = strlen(v); - g_free(v); - gtk_text_buffer_get_end_iter(GTK_TEXT_BUFFER(opt->handle), &end); - gtk_text_buffer_insert(opt->handle, &end, s, -1); - - return len; -} - -void -SetColor (char *colorName, Option *box) -{ // sets the color of a widget - GdkColor color; - - /* set the colour of the colour button to the colour that will be used */ - gdk_color_parse( colorName, &color ); - gtk_widget_modify_bg ( GTK_WIDGET(box->handle), GTK_STATE_NORMAL, &color ); -} - -#ifdef TODO_GTK -void -ColorChanged (Widget w, XtPointer data, XEvent *event, Boolean *b) -{ // for detecting a typed change in color - char buf[10]; - if ( (XLookupString(&(event->xkey), buf, 2, NULL, NULL) == 1) && *buf == '\r' ) - RefreshColor((int)(intptr_t) data, 0); -} -#endif - -static void -GraphEventProc(GtkWidget *widget, GdkEvent *event, gpointer gdata) -{ // handle expose and mouse events on Graph widget - int w, h; - int j, button=10, f=1, sizing=0; - Option *opt, *graph = (Option *) gdata; - PointerCallback *userHandler = graph->target; - GdkEventExpose *eevent = (GdkEventExpose *) event; - GdkEventButton *bevent = (GdkEventButton *) event; - GdkEventMotion *mevent = (GdkEventMotion *) event; - GtkAllocation a; - cairo_t *cr; - -// if (!XtIsRealized(widget)) return; - - switch(event->type) { - case GDK_EXPOSE: // make handling of expose events generic, just copying from memory buffer (->choice) to display (->textValue) - /* Get window size */ - gtk_widget_get_allocation(widget, &a); - w = a.width; h = a.height; -//printf("expose %dx%d @ (%d,%d)\n", w, h, a.x, a.y); -#ifdef TODO_GTK - j = 0; - XtSetArg(args[j], XtNwidth, &w); j++; - XtSetArg(args[j], XtNheight, &h); j++; - XtGetValues(widget, args, j); -#endif - if(w < graph->max || w > graph->max + 1 || h != graph->value) { // use width fudge of 1 pixel - if(eevent->count >= 0) { // suppress sizing on expose for ordered redraw in response to sizing. - sizing = 1; - graph->max = w; graph->value = h; // note: old values are kept if we we don't exceed width fudge - } - } else w = graph->max; - if(sizing && eevent->count > 0) { graph->max = 0; return; } // don't bother if further exposure is pending during resize -#ifdef TODO_GTK - if(!graph->textValue || sizing) { // create surfaces of new size for display widget - if(graph->textValue) cairo_surface_destroy((cairo_surface_t *)graph->textValue); - graph->textValue = (char*) cairo_xlib_surface_create(xDisplay, XtWindow(widget), DefaultVisual(xDisplay, 0), w, h); - } -#endif - if(sizing) { // the memory buffer was already created in GenericPopup(), - // to give drawing routines opportunity to use it before first expose event - // (which are only processed when main gets to the event loop, so after all init!) - // so only change when size is no longer good -#ifdef TODO_GTK - if(graph->choice) cairo_surface_destroy((cairo_surface_t *) graph->choice); - graph->choice = (char**) cairo_image_surface_create (CAIRO_FORMAT_ARGB32, w, h); -#endif - break; - } - w = eevent->area.width; - if(eevent->area.x + w > graph->max) w--; // cut off fudge pixel - cr = gdk_cairo_create(((GtkWidget *) (graph->handle))->window); - cairo_set_source_surface(cr, (cairo_surface_t *) graph->choice, 0, 0); - cairo_set_antialias(cr, CAIRO_ANTIALIAS_NONE); - cairo_rectangle(cr, eevent->area.x, eevent->area.y, w, eevent->area.height); - cairo_fill(cr); - cairo_destroy(cr); - default: - return; - case GDK_MOTION_NOTIFY: - f = 0; - w = mevent->x; h = mevent->y; - break; - case GDK_BUTTON_RELEASE: - f = -1; // release indicated by negative button numbers - case GDK_BUTTON_PRESS: - w = bevent->x; h = bevent->y; - button = bevent->button; - shiftState = bevent->state & GDK_SHIFT_MASK; - controlState = bevent->state & GDK_CONTROL_MASK; - } - button *= f; - - opt = userHandler(button, w, h); -#ifdef TODO_GTK - if(opt) { // user callback specifies a context menu; pop it up - XUngrabPointer(xDisplay, CurrentTime); - XtCallActionProc(widget, "XawPositionSimpleMenu", event, &(opt->name), 1); - XtPopupSpringLoaded(opt->handle); - } - XSync(xDisplay, False); -#endif -} - -void -GraphExpose (Option *opt, int x, int y, int w, int h) -{ -#if 0 - GdkRectangle r; - r.x = x; r.y = y; r.width = w; r.height = h; - gdk_window_invalidate_rect(((GtkWidget *)(opt->handle))->window, &r, FALSE); -#endif - GdkEventExpose e; - if(!opt->handle) return; - e.area.x = x; e.area.y = y; e.area.width = w; e.area.height = h; e.count = -1; e.type = GDK_EXPOSE; // count = -1: kludge to suppress sizing - GraphEventProc(opt->handle, (GdkEvent *) &e, (gpointer) opt); // fake expose event -} - -void GenericCallback(GtkWidget *widget, gpointer gdata) -{ - const gchar *name; - char buf[MSG_SIZ]; - int data = (intptr_t) gdata; - DialogClass dlg; -#ifdef TODO_GTK - GtkWidget *sh = XtParent(XtParent(XtParent(w))), *oldSh; -#else - GtkWidget *sh, *oldSh; -#endif - - currentOption = dialogOptions[dlg=data>>16]; data &= 0xFFFF; -#ifndef TODO_GTK - sh = shells[dlg]; // make following line a no-op, as we haven't found out what the real shell is yet (breaks multiple popups of same type!) -#endif - oldSh = shells[dlg]; shells[dlg] = sh; // bow to reality - - if (data == 30000) { // cancel - PopDown(dlg); - } else - if (data == 30001) { // save buttons imply OK - if(GenericReadout(currentOption, -1)) PopDown(dlg); // calls OK-proc after full readout, but no popdown if it returns false - } else - - if(currentCps) { - name = gtk_button_get_label (GTK_BUTTON(widget)); - if(currentOption[data].type == SaveButton) GenericReadout(currentOption, -1); - snprintf(buf, MSG_SIZ, "option %s\n", name); - SendToProgram(buf, currentCps); - } else ((ButtonCallback*) currentOption[data].target)(data); - - shells[dlg] = oldSh; // in case of multiple instances, restore previous (as this one could be popped down now) -} - -void BrowseGTK(GtkWidget *widget, gpointer gdata) -{ - GtkWidget *entry; - GtkWidget *dialog; - GtkFileFilter *gtkfilter; - GtkFileFilter *gtkfilter_all; - int opt_i = (intptr_t) gdata; - GtkFileChooserAction fc_action; - - gtkfilter = gtk_file_filter_new(); - gtkfilter_all = gtk_file_filter_new(); - - char fileext[10] = "*"; - - /* select file or folder depending on option_type */ - if (currentOption[opt_i].type == PathName) - fc_action = GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER; - else - fc_action = GTK_FILE_CHOOSER_ACTION_OPEN; - - dialog = gtk_file_chooser_dialog_new ("Open File", - NULL, - fc_action, - GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, - GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, - NULL); - - /* one filter to show everything */ - gtk_file_filter_add_pattern(gtkfilter_all, "*"); - gtk_file_filter_set_name (gtkfilter_all, "All Files"); - gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(dialog),gtkfilter_all); - - /* filter for specific filetypes e.g. pgn or fen */ - if (currentOption[opt_i].textValue != NULL && (strcmp(currentOption[opt_i].textValue, "") != 0) ) - { - strcat(fileext, currentOption[opt_i].textValue); - gtk_file_filter_add_pattern(gtkfilter, fileext); - gtk_file_filter_set_name (gtkfilter, currentOption[opt_i].textValue); - gtk_file_chooser_add_filter (GTK_FILE_CHOOSER(dialog),gtkfilter); - /* activate filter */ - gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(dialog),gtkfilter); - } - else - gtk_file_chooser_set_filter (GTK_FILE_CHOOSER(dialog),gtkfilter_all); - - if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT) - { - char *filename; - filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog)); - entry = currentOption[opt_i].handle; - gtk_entry_set_text (GTK_ENTRY (entry), filename); - g_free (filename); - - } - gtk_widget_destroy (dialog); - dialog = NULL; -} - -gboolean -ListCallback (GtkWidget *widget, GdkEventButton *event, gpointer gdata) -{ - int n = (intptr_t) gdata & 0xFFFF; - int dlg = (intptr_t) gdata >> 16; - Option *opt = dialogOptions[dlg] + n; - - if(event->type != GDK_2BUTTON_PRESS || event->button != 1) return FALSE; - ((ListBoxCallback*) opt->textValue)(n, SelectedListBoxItem(opt)); - return TRUE; -} - -static char *oneLiner = - "Return: redraw-display() \n \ - Tab: TabProc() \n "; -static char scrollTranslations[] = - "(2): WheelProc(0 0 A) \n \ - : WheelProc(-1) \n \ - : WheelProc(1) \n "; - -static void -SqueezeIntoBox (Option *opt, int nr, int width) -{ // size buttons in bar to fit, clipping button names where necessary -#ifdef TODO_GTK - int i, wtot = 0; - Dimension widths[20], oldWidths[20]; - Arg arg; - for(i=1; imin = wtot; - if(width <= 0) return; - while(wtot > width) { - int wmax=0, imax=0; - for(i=1; i wmax) wmax = widths[imax=i]; - widths[imax]--; - wtot--; - } - for(i=1; imin = wtot; -#endif -} - -#ifdef TODO_GTK -int -SetPositionAndSize (Arg *args, Widget leftNeigbor, Widget topNeigbor, int b, int w, int h, int chaining) -{ // sizing and positioning most widgets have in common - int j = 0; - // first position the widget w.r.t. earlier ones - if(chaining & 1) { // same row: position w.r.t. last (on current row) and lastrow - XtSetArg(args[j], XtNfromVert, topNeigbor); j++; - XtSetArg(args[j], XtNfromHoriz, leftNeigbor); j++; - } else // otherwise it goes at left margin (which is default), below the previous element - XtSetArg(args[j], XtNfromVert, leftNeigbor), j++; - // arrange chaining ('2'-bit indicates top and bottom chain the same) - if((chaining & 14) == 6) XtSetArg(args[j], XtNtop, XtChainBottom), j++; - if((chaining & 14) == 10) XtSetArg(args[j], XtNbottom, XtChainTop ), j++; - if(chaining & 4) XtSetArg(args[j], XtNbottom, XtChainBottom ), j++; - if(chaining & 8) XtSetArg(args[j], XtNtop, XtChainTop), j++; - if(chaining & 0x10) XtSetArg(args[j], XtNright, XtChainRight), j++; - if(chaining & 0x20) XtSetArg(args[j], XtNleft, XtChainRight), j++; - if(chaining & 0x40) XtSetArg(args[j], XtNright, XtChainLeft ), j++; - if(chaining & 0x80) XtSetArg(args[j], XtNleft, XtChainLeft ), j++; - // set size (if given) - if(w) XtSetArg(args[j], XtNwidth, w), j++; - if(h) XtSetArg(args[j], XtNheight, h), j++; - // color - if(!appData.monoMode) { - if(!b && appData.dialogColor[0]) XtSetArg(args[j], XtNbackground, dialogColor), j++; - if(b == 3 && appData.buttonColor[0]) XtSetArg(args[j], XtNbackground, buttonColor), j++; - } - if(b == 3) b = 1; - // border - XtSetArg(args[j], XtNborderWidth, b); j++; - return j; -} -#endif - -static int -TableWidth (Option *opt) -{ // Hideous work-around! If the table is 3 columns, but 2 & 3 are always occupied together, the fixing of the width of column 1 does not work - while(opt->type != EndMark && opt->type != Break) - if(opt->type == FileName || opt->type == PathName || opt++->type == BarBegin) return 3; // This table needs browse button - return 2; // no browse button; -} - -static int -SameRow (Option *opt) -{ - return (opt->min & SAME_ROW && (opt->type == Button || opt->type == SaveButton || opt->type == Label - || opt->type == ListBox || opt->type == BoxBegin || opt->type == Icon)); -} - -static void -Pack (GtkWidget *hbox, GtkWidget *table, GtkWidget *entry, int left, int right, int top, GtkAttachOptions vExpand) -{ - if(hbox) gtk_box_pack_start(GTK_BOX (hbox), entry, TRUE, TRUE, 0); - else gtk_table_attach(GTK_TABLE(table), entry, left, right, top, top+1, - GTK_FILL | GTK_EXPAND, GTK_FILL | vExpand, 2, 1); -} - -int -GenericPopUp (Option *option, char *title, DialogClass dlgNr, DialogClass parent, int modal, int topLevel) -{ - GtkWidget *dialog = NULL; - gint w; - GtkWidget *label; - GtkWidget *box; - GtkWidget *checkbutton; - GtkWidget *entry; - GtkWidget *oldHbox, *hbox = NULL; - GtkWidget *pane = NULL; - GtkWidget *button; - GtkWidget *table; - GtkWidget *spinner; - GtkAdjustment *spinner_adj; - GtkWidget *combobox; - GtkWidget *textview; - GtkTextBuffer *textbuffer; - GdkColor color; - GtkWidget *actionarea; - GtkWidget *sw; - GtkWidget *list; - GtkWidget *graph; - GtkWidget *menuButton; - GtkWidget *menuBar; - GtkWidget *menu; - - int i, j, arraysize, left, top, height=999, width=1, boxStart, breakType = 0, r; - char def[MSG_SIZ], *msg, engineDlg = (currentCps != NULL && dlgNr != BrowserDlg); - - if(dlgNr < PromoDlg && shellUp[dlgNr]) return 0; // already up - - if(dlgNr && dlgNr < PromoDlg && shells[dlgNr]) { // reusable, and used before (but popped down) - gtk_widget_show(shells[dlgNr]); - shellUp[dlgNr] = True; - return 0; - } - - dialogOptions[dlgNr] = option; // make available to callback - // post currentOption globally, so Spin and Combo callbacks can already use it - // WARNING: this kludge does not work for persistent dialogs, so that these cannot have spin or combo controls! - currentOption = option; - - if(engineDlg) { // Settings popup for engine: format through heuristic - int n = currentCps->nrOptions; -// if(n > 50) width = 4; else if(n>24) width = 2; else width = 1; - width = n / 20 + 1; - height = n / width + 1; -printf("n=%d, h=%d, w=%d\n",n,height,width); -// if(n && (currentOption[n-1].type == Button || currentOption[n-1].type == SaveButton)) currentOption[n].min = SAME_ROW; // OK on same line - currentOption[n].type = EndMark; currentOption[n].target = NULL; // delimit list by callback-less end mark - } - - parents[dlgNr] = parent; -#ifdef TODO_GTK - shells[BoardWindow] = shellWidget; parents[dlgNr] = parent; - - if(dlgNr == BoardWindow) dialog = shellWidget; else - dialog = - XtCreatePopupShell(title, !top || !appData.topLevel ? transientShellWidgetClass : topLevelShellWidgetClass, - shells[parent], args, i); -#endif - dialog = gtk_dialog_new_with_buttons( title, - GTK_WINDOW(shells[parent]), - GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR | - (modal ? GTK_DIALOG_MODAL : 0), - GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, - GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, - NULL ); - - shells[dlgNr] = dialog; - box = gtk_dialog_get_content_area( GTK_DIALOG( dialog ) ); -// gtk_box_set_spacing(GTK_BOX(box), 5); - - arraysize = 0; - for (i=0;option[i].type != EndMark;i++) { - arraysize++; - } - - table = gtk_table_new(arraysize, r=TableWidth(option), FALSE); - left = 0; - top = -1; - - for (i=0;option[i].type != EndMark;i++) { - if(option[i].type == -1) continue; - top++; -printf("option =%2d, top =%2d\n", i, top); - if (top >= height) { - gtk_table_resize(GTK_TABLE(table), height, r); - if(!pane) { // multi-column: put tables in intermediate hbox - if(breakType || engineDlg) - pane = gtk_hbox_new (FALSE, 0); - else - pane = gtk_vbox_new (FALSE, 0); - gtk_box_set_spacing(GTK_BOX(pane), 5 + 5*breakType); - gtk_box_pack_start (GTK_BOX (/*GTK_DIALOG (dialog)->vbox*/box), pane, TRUE, TRUE, 0); - } - gtk_box_pack_start (GTK_BOX (pane), table, TRUE, TRUE, 0); - table = gtk_table_new(arraysize - i, r=TableWidth(option + i), FALSE); - top = 0; - } - if(!SameRow(&option[i])) { - if(SameRow(&option[i+1])) { - GtkAttachOptions x = GTK_FILL; - // make sure hbox is always available when we have more options on same row - hbox = gtk_hbox_new (option[i].type == Button && option[i].textValue, 0); - if(!currentCps && option[i].value > 80) x |= GTK_EXPAND; // only vertically extended widgets should size vertically - if (strcmp(option[i].name, "") == 0 || option[i].type == Label || option[i].type == Button) - // for Label and Button name is contained inside option - gtk_table_attach(GTK_TABLE(table), hbox, left, left+r, top, top+1, GTK_FILL | GTK_EXPAND, x, 2, 1); - else - gtk_table_attach(GTK_TABLE(table), hbox, left+1, left+r, top, top+1, GTK_FILL | GTK_EXPAND, x, 2, 1); - } else hbox = NULL; //and also make sure no hbox exists if only singl option on row - } else top--; - switch(option[i].type) { - case Fractional: - snprintf(def, MSG_SIZ, "%.2f", *(float*)option[i].target); - option[i].value = *(float*)option[i].target; - goto tBox; - case Spin: - if(!currentCps) option[i].value = *(int*)option[i].target; - snprintf(def, MSG_SIZ, "%d", option[i].value); - case TextBox: - case FileName: - case PathName: - tBox: - label = gtk_label_new(option[i].name); - /* Left Justify */ - gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); - - /* width */ - w = option[i].type == Spin || option[i].type == Fractional ? 70 : option[i].max ? option[i].max : 205; - if(option[i].type == FileName || option[i].type == PathName) w -= 55; - - if (option[i].type==TextBox && option[i].value > 80){ - textview = gtk_text_view_new(); - gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(textview), option[i].min & T_WRAP ? GTK_WRAP_WORD : GTK_WRAP_NONE); -#ifdef TODO_GTK - if(option[i].min & T_FILL) { XtSetArg(args[j], XtNautoFill, True); j++; } - if(option[i].min & T_TOP) { XtSetArg(args[j], XtNtop, XtChainTop); j++; -#endif - /* add textview to scrolled window so we have vertical scroll bar */ - sw = gtk_scrolled_window_new(NULL, NULL); - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(sw), - option[i].min & T_HSCRL ? GTK_POLICY_ALWAYS : GTK_POLICY_AUTOMATIC, - option[i].min & T_VSCRL ? GTK_POLICY_ALWAYS : GTK_POLICY_NEVER); - gtk_container_add(GTK_CONTAINER(sw), textview); - gtk_widget_set_size_request(GTK_WIDGET(sw), w, -1); - - textbuffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview)); - /* check if label is empty */ - if (strcmp(option[i].name,"") != 0) { - gtk_table_attach(GTK_TABLE(table), label, left, left+1, top, top+1, GTK_FILL, GTK_FILL, 2, 1); - Pack(hbox, table, sw, left+1, left+r, top, 0); - } - else { - /* no label so let textview occupy all columns */ - Pack(hbox, table, sw, left, left+r, top, GTK_EXPAND); - } - if ( *(char**)option[i].target != NULL ) - gtk_text_buffer_set_text (textbuffer, *(char**)option[i].target, -1); - else - gtk_text_buffer_set_text (textbuffer, "", -1); - option[i].handle = (void*)textbuffer; - option[i].textValue = (char*)textview; - if(option[i].choice) { // textviews can request a handler for mouse events in the choice field - g_signal_connect(textview, "button-press-event", G_CALLBACK (MemoEvent), (gpointer) &option[i] ); - g_signal_connect(textview, "button-release-event", G_CALLBACK (MemoEvent), (gpointer) &option[i] ); - g_signal_connect(textview, "motion-notify-event", G_CALLBACK (MemoEvent), (gpointer) &option[i] ); - } - break; - } - - entry = gtk_entry_new(); - - if (option[i].type==Spin || option[i].type==Fractional) - gtk_entry_set_text (GTK_ENTRY (entry), def); - else if (currentCps) - gtk_entry_set_text (GTK_ENTRY (entry), option[i].textValue); - else if ( *(char**)option[i].target != NULL ) - gtk_entry_set_text (GTK_ENTRY (entry), *(char**)option[i].target); - - //gtk_entry_set_width_chars (GTK_ENTRY (entry), 18); - gtk_entry_set_max_length (GTK_ENTRY (entry), w); - - // left, right, top, bottom - if (strcmp(option[i].name, "") != 0) - gtk_table_attach(GTK_TABLE(table), label, left, left+1, top, top+1, GTK_FILL, GTK_FILL, 2, 1); // leading names do not expand - - if (option[i].type == Spin) { - spinner_adj = (GtkAdjustment *) gtk_adjustment_new (option[i].value, option[i].min, option[i].max, 1.0, 0.0, 0.0); - spinner = gtk_spin_button_new (spinner_adj, 1.0, 0); - gtk_table_attach(GTK_TABLE(table), spinner, left+1, left+r, top, top+1, GTK_FILL | GTK_EXPAND, GTK_FILL, 2, 1); - option[i].handle = (void*)spinner; - } - else if (option[i].type == FileName || option[i].type == PathName) { - gtk_table_attach(GTK_TABLE(table), entry, left+1, left+2, top, top+1, GTK_FILL | GTK_EXPAND, GTK_FILL, 2, 1); - button = gtk_button_new_with_label ("Browse"); - gtk_table_attach(GTK_TABLE(table), button, left+2, left+r, top, top+1, GTK_FILL, GTK_FILL, 2, 1); // Browse button does not expand - g_signal_connect (button, "clicked", G_CALLBACK (BrowseGTK), (gpointer)(intptr_t) i); - option[i].handle = (void*)entry; - } - else { - Pack(hbox, table, entry, left + (strcmp(option[i].name, "") != 0), left+r, top, 0); - option[i].handle = (void*)entry; - } - break; - case CheckBox: - checkbutton = gtk_check_button_new_with_label(option[i].name); - if(!currentCps) option[i].value = *(Boolean*)option[i].target; - gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbutton), option[i].value); - gtk_table_attach(GTK_TABLE(table), checkbutton, left, left+r, top, top+1, GTK_FILL | GTK_EXPAND, GTK_FILL, 2, 0); - option[i].handle = (void *)checkbutton; - break; - case Icon: - option[i].handle = (void *) (label = gtk_image_new_from_pixbuf(NULL)); - gtk_widget_set_size_request(label, option[i].max ? option[i].max : -1, -1); - Pack(hbox, table, label, left, left+2, top, 0); - break; - case Label: - option[i].handle = (void *) (label = gtk_label_new(option[i].name)); - /* Left Justify */ - gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); - if(option[i].min & BORDER) { - GtkWidget *frame = gtk_frame_new(NULL); - gtk_container_add(GTK_CONTAINER(frame), label); - label = frame; - } - gtk_widget_set_size_request(label, option[i].max ? option[i].max : -1, -1); - Pack(hbox, table, label, left, left+2, top, 0); - if(option[i].target) { // allow user to specify event handler for button presses - gtk_widget_add_events(GTK_WIDGET(label), GDK_BUTTON_PRESS_MASK); - g_signal_connect(label, "button-press-event", G_CALLBACK(MemoEvent), (gpointer) &option[i]); - } - break; - case SaveButton: - case Button: - button = gtk_button_new_with_label (option[i].name); - - /* set button color on view board dialog */ - if(option[i].choice && ((char*)option[i].choice)[0] == '#' && !currentCps) { - gdk_color_parse( *(char**) option[i-1].target, &color ); - gtk_widget_modify_bg ( GTK_WIDGET(button), GTK_STATE_NORMAL, &color ); - } - - /* set button color on new variant dialog */ - if(option[i].textValue) { - gdk_color_parse( option[i].textValue, &color ); - gtk_widget_modify_bg ( GTK_WIDGET(button), GTK_STATE_NORMAL, &color ); - gtk_widget_set_sensitive(button, appData.noChessProgram || option[i].value < 0 - || strstr(first.variants, VariantName(option[i].value))); - } - - Pack(hbox, table, button, left, left+1, top, 0); - g_signal_connect (button, "clicked", G_CALLBACK (GenericCallback), (gpointer)(intptr_t) i + (dlgNr<<16)); - option[i].handle = (void*)button; - break; - case ComboBox: - label = gtk_label_new(option[i].name); - /* Left Justify */ - gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5); - gtk_table_attach(GTK_TABLE(table), label, left, left+1, top, top+1, GTK_FILL, GTK_FILL, 2, 1); - - combobox = gtk_combo_box_new_text(); - - for(j=0;;j++) { - if ( ((char **) option[i].textValue)[j] == NULL) break; - gtk_combo_box_append_text(GTK_COMBO_BOX(combobox), ((char **) option[i].choice)[j]); - } - - if(currentCps) - option[i].choice = (char**) option[i].textValue; - else { - for(j=0; option[i].choice[j]; j++) { - if(*(char**)option[i].target && !strcmp(*(char**)option[i].target, ((char**)(option[i].textValue))[j])) break; - } - /* If choice is NULL set to first */ - if (option[i].choice[j] == NULL) - option[i].value = 0; - else - option[i].value = j; - } - - //option[i].value = j + (option[i].choice[j] == NULL); - gtk_combo_box_set_active(GTK_COMBO_BOX(combobox), option[i].value); - - Pack(hbox, table, combobox, left+1, left+r, top, 0); - g_signal_connect(G_OBJECT(combobox), "changed", G_CALLBACK(ComboSelect), (gpointer) (intptr_t) (i + 256*dlgNr)); - - option[i].handle = (void*)combobox; - values[i] = option[i].value; - break; - case ListBox: - { - GtkCellRenderer *renderer; - GtkTreeViewColumn *column; - GtkListStore *store; - - option[i].handle = (void *) (list = gtk_tree_view_new()); - gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(list), FALSE); - renderer = gtk_cell_renderer_text_new(); - column = gtk_tree_view_column_new_with_attributes("List Items", renderer, "text", 0, NULL); - gtk_tree_view_append_column(GTK_TREE_VIEW(list), column); - store = gtk_list_store_new(1, G_TYPE_STRING); // 1 column of text - gtk_tree_view_set_model(GTK_TREE_VIEW(list), GTK_TREE_MODEL(store)); - g_object_unref(store); - LoadListBox(&option[i], "?", -1, -1); - HighlightListBoxItem(&option[i], 0); - - /* add listbox to scrolled window so we have vertical scroll bar */ - sw = gtk_scrolled_window_new(NULL, NULL); - gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(sw), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); - gtk_container_add(GTK_CONTAINER(sw), list); - gtk_widget_set_size_request(GTK_WIDGET(sw), option[i].max ? option[i].max : -1, option[i].value ? option[i].value : -1); - - if(option[i].textValue) // generic callback for double-clicking listbox item - g_signal_connect(list, "button-press-event", G_CALLBACK(ListCallback), (gpointer) (dlgNr<<16 | i) ); - - /* never has label, so let listbox occupy all columns */ - Pack(hbox, table, sw, left, left+r, top, GTK_EXPAND); - } - break; - case Graph: - option[i].handle = (void*) (graph = gtk_drawing_area_new()); - gtk_widget_set_size_request(graph, option[i].max, option[i].value); - Pack(hbox, GTK_TABLE(table), graph, left, left+r, top, GTK_EXPAND); - g_signal_connect (graph, "expose-event", G_CALLBACK (GraphEventProc), (gpointer) &option[i]); - gtk_widget_add_events(GTK_WIDGET(graph), GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK); - g_signal_connect (graph, "button-press-event", G_CALLBACK (GraphEventProc), (gpointer) &option[i]); - g_signal_connect (graph, "button-release-event", G_CALLBACK (GraphEventProc), (gpointer) &option[i]); - g_signal_connect (graph, "motion-notify-event", G_CALLBACK (GraphEventProc), (gpointer) &option[i]); - -#ifdef TODO_GTK - XtAddEventHandler(last, ExposureMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask, False, - (XtEventHandler) GraphEventProc, &option[i]); // mandatory user-supplied expose handler - if(option[i].min & SAME_ROW) last = forelast, forelast = lastrow; -#endif - option[i].choice = (char**) cairo_image_surface_create (CAIRO_FORMAT_ARGB32, option[i].max, option[i].value); // image buffer - break; -#ifdef TODO_GTK - case Graph: - j = SetPositionAndSize(args, last, lastrow, 0 /* border */, - option[i].max /* w */, option[i].value /* h */, option[i].min /* chain */); - option[i].handle = (void*) - (last = XtCreateManagedWidget("graph", widgetClass, form, args, j)); - XtAddEventHandler(last, ExposureMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask, False, - (XtEventHandler) GraphEventProc, &option[i]); // mandatory user-supplied expose handler - if(option[i].min & SAME_ROW) last = forelast, forelast = lastrow; - option[i].choice = (char**) cairo_image_surface_create (CAIRO_FORMAT_ARGB32, option[i].max, option[i].value); // image buffer - break; - case PopUp: // note: used only after Graph, so 'last' refers to the Graph widget - option[i].handle = (void*) CreateComboPopup(last, option + i, i + 256*dlgNr, TRUE, option[i].value); - break; - case BoxBegin: - if(option[i].min & SAME_ROW) forelast = lastrow; - j = SetPositionAndSize(args, last, lastrow, 0 /* border */, - 0 /* w */, 0 /* h */, option[i].min /* chain */); - XtSetArg(args[j], XtNorientation, XtorientHorizontal); j++; - XtSetArg(args[j], XtNvSpace, 0); j++; - option[box=i].handle = (void*) - (last = XtCreateWidget("box", boxWidgetClass, form, args, j)); - oldForm = form; form = last; oldLastRow = lastrow; oldForeLast = forelast; - lastrow = NULL; last = NULL; - break; -#endif - case DropDown: - top--; - msg = _(option[i].name); // write name on the menu button -// XtSetArg(args[j], XtNmenuName, XtNewString(option[i].name)); j++; -// XtSetArg(args[j], XtNlabel, msg); j++; - option[i].handle = (void*) - (menuButton = gtk_menu_item_new_with_label(msg)); - gtk_widget_show(menuButton); - option[i].textValue = (char*) (menu = CreateMenuPopup(option + i, i + 256*dlgNr, -1)); - gtk_menu_item_set_submenu(GTK_MENU_ITEM (menuButton), menu); - gtk_menu_bar_append (GTK_MENU_BAR (menuBar), menuButton); - - break; - case BarBegin: - menuBar = gtk_menu_bar_new (); - gtk_widget_show (menuBar); - boxStart = i; - break; - case BoxBegin: - option[i+1].min |= SAME_ROW; // kludge to suppress allocation of new hbox - oldHbox = hbox; - option[i].handle = (void*) (hbox = gtk_hbox_new(FALSE, 0)); // hbox to collect buttons - gtk_box_pack_start(GTK_BOX (oldHbox), hbox, FALSE, TRUE, 0); // *** Beware! Assumes button bar always on same row with other! *** -// gtk_table_attach(GTK_TABLE(table), hbox, left+2, left+3, top, top+1, GTK_FILL | GTK_SHRINK, GTK_FILL, 2, 1); - boxStart = i; - break; - case BarEnd: - top--; - gtk_table_attach(GTK_TABLE(table), menuBar, left, left+r, top, top+1, GTK_FILL | GTK_EXPAND, GTK_FILL, 2, 1); - - if(option[i].target) ((ButtonCallback*)option[i].target)(boxStart); // callback that can make sizing decisions - break; - case BoxEnd: -// XtManageChildren(&form, 1); -// SqueezeIntoBox(&option[boxStart], i-boxStart, option[boxStart].max); - hbox = oldHbox; top--; - if(option[i].target) ((ButtonCallback*)option[i].target)(boxStart); // callback that can make sizing decisions - break; - case Break: - breakType = option[i].min & SAME_ROW; - top = height; // force next option to start in a new table - break; - - case PopUp: - top--; - break; - default: - printf("GenericPopUp: unexpected case in switch. i=%d type=%d name=%s.\n", i, option[i].type, option[i].name); - break; - } - } - - if(pane) - gtk_box_pack_start (GTK_BOX (pane), table, TRUE, TRUE, 0); - else - gtk_table_resize(GTK_TABLE(table), top+1, r), - gtk_box_pack_start (GTK_BOX (/*GTK_DIALOG (dialog)->vbox*/box), table, TRUE, TRUE, 0); - - option[i].handle = (void *) table; // remember last table in EndMark handle (for hiding Engine-Output pane). - - /* Show dialog */ - gtk_widget_show_all( dialog ); - - /* hide OK/cancel buttons */ - if((option[i].min & 2)) { - actionarea = gtk_dialog_get_action_area(GTK_DIALOG(dialog)); - gtk_widget_hide(actionarea); - } - - g_signal_connect (dialog, "response", - G_CALLBACK (GenericPopDown), - (gpointer)(intptr_t) dlgNr); - g_signal_connect (dialog, "delete-event", - G_CALLBACK (GenericPopDown), - (gpointer)(intptr_t) dlgNr); - shellUp[dlgNr]++; - -#ifdef TODO_GTK - Arg args[24]; - Widget popup, layout, dialog=NULL, edit=NULL, form, last, b_ok, b_cancel, previousPane = NULL, textField = NULL, oldForm, oldLastRow, oldForeLast; - Window root, child; - int x, y, i, j, height=999, width=1, h, c, w, shrink=FALSE, stack = 0, box, chain; - int win_x, win_y, maxWidth, maxTextWidth; - unsigned int mask; - char def[MSG_SIZ], *msg, engineDlg = (currentCps != NULL && dlgNr != BrowserDlg); - static char pane[6] = "paneX"; - Widget texts[100], forelast = NULL, anchor, widest, lastrow = NULL, browse = NULL; - Dimension bWidth = 50; - - if(dlgNr < PromoDlg && shellUp[dlgNr]) return 0; // already up - if(dlgNr && dlgNr < PromoDlg && shells[dlgNr]) { // reusable, and used before (but popped down) - XtPopup(shells[dlgNr], XtGrabNone); - shellUp[dlgNr] = True; - return 0; - } - - dialogOptions[dlgNr] = option; // make available to callback - // post currentOption globally, so Spin and Combo callbacks can already use it - // WARNING: this kludge does not work for persistent dialogs, so that these cannot have spin or combo controls! - currentOption = option; - - if(engineDlg) { // Settings popup for engine: format through heuristic - int n = currentCps->nrOptions; - if(n > 50) width = 4; else if(n>24) width = 2; else width = 1; - height = n / width + 1; - if(n && (currentOption[n-1].type == Button || currentOption[n-1].type == SaveButton)) currentOption[n].min = SAME_ROW; // OK on same line - currentOption[n].type = EndMark; currentOption[n].target = NULL; // delimit list by callback-less end mark - } - i = 0; - XtSetArg(args[i], XtNresizable, True); i++; - shells[BoardWindow] = shellWidget; parents[dlgNr] = parent; - - if(dlgNr == BoardWindow) popup = shellWidget; else - popup = shells[dlgNr] = - XtCreatePopupShell(title, !top || !appData.topLevel ? transientShellWidgetClass : topLevelShellWidgetClass, - shells[parent], args, i); - - layout = - XtCreateManagedWidget(layoutName, formWidgetClass, popup, - layoutArgs, XtNumber(layoutArgs)); - if(!appData.monoMode && appData.dialogColor[0]) XtSetArg(args[0], XtNbackground, dialogColor); - XtSetValues(layout, args, 1); - - for(c=0; c and - - if(option[i].type == TextBox || option[i].type == Fractional) break; - - // add increment and decrement controls for spin - if(option[i].type == FileName || option[i].type == PathName) { - msg = _("browse"); w = 0; // automatically scale to width of text - j = textHeight ? textHeight : 0; - } else { - w = 20; msg = "+"; j = textHeight/2; // spin button - } - j = SetPositionAndSize(args, last, edit, 3 /* border */, - w /* w */, j /* h */, 0x31 /* chain to right edge */); - edit = XtCreateManagedWidget(msg, commandWidgetClass, form, args, j); - XtAddCallback(edit, XtNcallback, SpinCallback, (XtPointer)(intptr_t) i + 256*dlgNr); - if(w == 0) browse = edit; - - if(option[i].type != Spin) break; - - j = SetPositionAndSize(args, last, edit, 3 /* border */, - 20 /* w */, textHeight/2 /* h */, 0x31 /* chain to right edge */); - XtSetArg(args[j], XtNvertDistance, -1); j++; - last = XtCreateManagedWidget("-", commandWidgetClass, form, args, j); - XtAddCallback(last, XtNcallback, SpinCallback, (XtPointer)(intptr_t) i + 256*dlgNr); - break; - case CheckBox: - if(!engineDlg) option[i].value = *(Boolean*)option[i].target; // where checkbox callback uses it - j = SetPositionAndSize(args, last, lastrow, 1 /* border */, - textHeight/2 /* w */, textHeight/2 /* h */, 0xC0 /* chain both to left edge */); - XtSetArg(args[j], XtNvertDistance, (textHeight+2)/4 + 3); j++; - XtSetArg(args[j], XtNstate, option[i].value); j++; - lastrow = last; - option[i].handle = (void*) - (last = XtCreateManagedWidget(" ", toggleWidgetClass, form, args, j)); - j = SetPositionAndSize(args, last, lastrow, 0 /* border */, - option[i].max /* w */, textHeight /* h */, 0xC1 /* chain */); - XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++; - XtSetArg(args[j], XtNlabel, _(option[i].name)); j++; - last = XtCreateManagedWidget("label", commandWidgetClass, form, args, j); - // make clicking the text toggle checkbox - XtAddEventHandler(last, ButtonPressMask, False, CheckCallback, (XtPointer)(intptr_t) i + 256*dlgNr); - shrink = TRUE; // following buttons must get text height - break; - case Label: - msg = option[i].name; - if(!msg) break; - chain = option[i].min; - if(chain & SAME_ROW) forelast = lastrow; else shrink = FALSE; - j = SetPositionAndSize(args, last, lastrow, (chain & 2) != 0 /* border */, - option[i].max /* w */, shrink ? textHeight : 0 /* h */, chain | 2 /* chain */); -#if ENABLE_NLS - if(option[i].choice) XtSetArg(args[j], XtNfontSet, *(XFontSet*)option[i].choice), j++; -#else - if(option[i].choice) XtSetArg(args[j], XtNfont, (XFontStruct*)option[i].choice), j++; -#endif - XtSetArg(args[j], XtNresizable, False); j++; - XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++; - XtSetArg(args[j], XtNlabel, _(msg)); j++; - option[i].handle = (void*) (last = XtCreateManagedWidget("label", labelWidgetClass, form, args, j)); - if(option[i].target) // allow user to specify event handler for button presses - XtAddEventHandler(last, ButtonPressMask, False, CheckCallback, (XtPointer)(intptr_t) i + 256*dlgNr); - break; - case SaveButton: - case Button: - if(option[i].min & SAME_ROW) { - chain = 0x31; // 0011.0001 = both left and right side to right edge - forelast = lastrow; - } else chain = 0, shrink = FALSE; - j = SetPositionAndSize(args, last, lastrow, 3 /* border */, - option[i].max /* w */, shrink ? textHeight : 0 /* h */, option[i].min & 0xE | chain /* chain */); - XtSetArg(args[j], XtNlabel, _(option[i].name)); j++; - if(option[i].textValue) { // special for buttons of New Variant dialog - XtSetArg(args[j], XtNsensitive, appData.noChessProgram || option[i].value < 0 - || strstr(first.variants, VariantName(option[i].value))); j++; - XtSetArg(args[j], XtNborderWidth, (gameInfo.variant == option[i].value)+1); j++; - } - option[i].handle = (void*) - (dialog = last = XtCreateManagedWidget(option[i].name, commandWidgetClass, form, args, j)); - if(option[i].choice && ((char*)option[i].choice)[0] == '#' && !engineDlg) { // for the color picker default-reset - SetColor( *(char**) option[i-1].target, &option[i]); - XtAddEventHandler(option[i-1].handle, KeyReleaseMask, False, ColorChanged, (XtPointer)(intptr_t) i-1); - } - XtAddCallback(last, XtNcallback, GenericCallback, (XtPointer)(intptr_t) i + (dlgNr<<16)); // invokes user callback - if(option[i].textValue) SetColor( option[i].textValue, &option[i]); // for new-variant buttons - break; - case ComboBox: - j = SetPositionAndSize(args, last, lastrow, 0 /* border */, - 0 /* w */, textHeight /* h */, 0xC0 /* chain both sides to left edge */); - XtSetArg(args[j], XtNjustify, XtJustifyLeft); j++; - XtSetArg(args[j], XtNlabel, _(option[i].name)); j++; - texts[h] = dialog = XtCreateManagedWidget(option[i].name, labelWidgetClass, form, args, j); - - if(option[i].min & COMBO_CALLBACK) msg = _(option[i].name); else { - if(!engineDlg) SetCurrentComboSelection(option+i); - msg=_(((char**)option[i].choice)[option[i].value]); - } - - j = SetPositionAndSize(args, dialog, last, (option[i].min & 2) == 0 /* border */, - option[i].max && !engineDlg ? option[i].max : 100 /* w */, - textHeight /* h */, 0x91 /* chain */); // same row as its label! - XtSetArg(args[j], XtNmenuName, XtNewString(option[i].name)); j++; - XtSetArg(args[j], XtNlabel, msg); j++; - shrink = TRUE; - option[i].handle = (void*) - (last = XtCreateManagedWidget(" ", menuButtonWidgetClass, form, args, j)); - CreateComboPopup(last, option + i, i + 256*dlgNr, TRUE, -1); - values[i] = option[i].value; - break; - case ListBox: - // Listbox goes in viewport, as needed for game list - if(option[i].min & SAME_ROW) forelast = lastrow; - j = SetPositionAndSize(args, last, lastrow, 1 /* border */, - option[i].max /* w */, option[i].value /* h */, option[i].min /* chain */); - XtSetArg(args[j], XtNresizable, False); j++; - XtSetArg(args[j], XtNallowVert, True); j++; // scoll direction - last = - XtCreateManagedWidget("viewport", viewportWidgetClass, form, args, j); - j = 0; // now list itself - XtSetArg(args[j], XtNdefaultColumns, 1); j++; - XtSetArg(args[j], XtNforceColumns, True); j++; - XtSetArg(args[j], XtNverticalList, True); j++; - option[i].handle = (void*) - (edit = XtCreateManagedWidget("list", listWidgetClass, last, args, j)); - XawListChange(option[i].handle, option[i].target, 0, 0, True); - XawListHighlight(option[i].handle, 0); - scrollTranslations[25] = '0' + i; - scrollTranslations[27] = 'A' + dlgNr; - XtOverrideTranslations(edit, XtParseTranslationTable(scrollTranslations)); // for mouse-wheel - break; - case Graph: - j = SetPositionAndSize(args, last, lastrow, 0 /* border */, - option[i].max /* w */, option[i].value /* h */, option[i].min /* chain */); - option[i].handle = (void*) - (last = XtCreateManagedWidget("graph", widgetClass, form, args, j)); - XtAddEventHandler(last, ExposureMask | ButtonPressMask | ButtonReleaseMask | PointerMotionMask, False, - (XtEventHandler) GraphEventProc, &option[i]); // mandatory user-supplied expose handler - if(option[i].min & SAME_ROW) last = forelast, forelast = lastrow; - option[i].choice = (char**) cairo_image_surface_create (CAIRO_FORMAT_ARGB32, option[i].max, option[i].value); // image buffer - break; - case PopUp: // note: used only after Graph, so 'last' refers to the Graph widget - option[i].handle = (void*) CreateComboPopup(last, option + i, i + 256*dlgNr, TRUE, option[i].value); - break; - case BoxBegin: - if(option[i].min & SAME_ROW) forelast = lastrow; - j = SetPositionAndSize(args, last, lastrow, 0 /* border */, - 0 /* w */, 0 /* h */, option[i].min /* chain */); - XtSetArg(args[j], XtNorientation, XtorientHorizontal); j++; - XtSetArg(args[j], XtNvSpace, 0); j++; - option[box=i].handle = (void*) - (last = XtCreateWidget("box", boxWidgetClass, form, args, j)); - oldForm = form; form = last; oldLastRow = lastrow; oldForeLast = forelast; - lastrow = NULL; last = NULL; - break; - case DropDown: - j = SetPositionAndSize(args, last, lastrow, 0 /* border */, - 0 /* w */, 0 /* h */, 1 /* chain (always on same row) */); - forelast = lastrow; - msg = _(option[i].name); // write name on the menu button - XtSetArg(args[j], XtNmenuName, XtNewString(option[i].name)); j++; - XtSetArg(args[j], XtNlabel, msg); j++; - option[i].handle = (void*) - (last = XtCreateManagedWidget(option[i].name, menuButtonWidgetClass, form, args, j)); - option[i].textValue = (char*) CreateComboPopup(last, option + i, i + 256*dlgNr, FALSE, -1); - break; - case BoxEnd: - XtManageChildren(&form, 1); - SqueezeIntoBox(&option[box], i-box, option[box].max); - if(option[i].target) ((ButtonCallback*)option[i].target)(box); // callback that can make sizing decisions - last = form; lastrow = oldLastRow; form = oldForm; forelast = oldForeLast; - break; - case Break: - width++; - height = i+1; - stack = !(option[i].min & SAME_ROW); - break; - default: - printf("GenericPopUp: unexpected case in switch.\n"); - break; - } - } - - // make an attempt to align all spins and textbox controls - maxWidth = maxTextWidth = 0; - if(browse != NULL) { - j=0; - XtSetArg(args[j], XtNwidth, &bWidth); j++; - XtGetValues(browse, args, j); - } - for(h=0; h maxWidth) maxWidth = w; - widest = texts[h]; - } else { - if(w > maxTextWidth) maxTextWidth = w; - if(!widest) widest = texts[h]; - } - } - } - if(maxTextWidth + 110 < maxWidth) - maxTextWidth = maxWidth - 110; - else maxWidth = maxTextWidth + 110; - for(h=0; hWM_PROTOCOLS: GenericPopDown(\"%d\") \n", dlgNr); - XtAugmentTranslations(popup, XtParseTranslationTable(def)); - XQueryPointer(xDisplay, xBoardWindow, &root, &child, - &x, &y, &win_x, &win_y, &mask); - - XtSetArg(args[0], XtNx, x - 10); - XtSetArg(args[1], XtNy, y - 30); - XtSetValues(popup, args, 2); - } - XtPopup(popup, modal ? XtGrabExclusive : XtGrabNone); - shellUp[dlgNr]++; // count rather than flag - previous = NULL; - if(textField) SetFocus(textField, popup, (XEvent*) NULL, False); - if(dlgNr && wp[dlgNr] && wp[dlgNr]->width > 0) { // if persistent window-info available, reposition - j = 0; - XtSetArg(args[j], XtNheight, (Dimension) (wp[dlgNr]->height)); j++; - XtSetArg(args[j], XtNwidth, (Dimension) (wp[dlgNr]->width)); j++; - XtSetArg(args[j], XtNx, (Position) (wp[dlgNr]->x)); j++; - XtSetArg(args[j], XtNy, (Position) (wp[dlgNr]->y)); j++; - XtSetValues(popup, args, j); - } - RaiseWindow(dlgNr); -#endif - return 1; // tells caller he must do initialization (e.g. add specific event handlers) -} - -/* function called when the data to Paste is ready */ -#ifdef TODO_GTK -static void -SendTextCB (Widget w, XtPointer client_data, Atom *selection, - Atom *type, XtPointer value, unsigned long *len, int *format) -{ - char buf[MSG_SIZ], *p = (char*) textOptions[(int)(intptr_t) client_data].choice, *name = (char*) value, *q; - if (value==NULL || *len==0) return; /* nothing selected, abort */ - name[*len]='\0'; - strncpy(buf, p, MSG_SIZ); - q = strstr(p, "$name"); - snprintf(buf + (q-p), MSG_SIZ -(q-p), "%s%s", name, q+5); - SendString(buf); - XtFree(value); -} -#endif - -void -SendText (int n) -{ -#ifdef TODO_GTK - char *p = (char*) textOptions[n].choice; - if(strstr(p, "$name")) { - XtGetSelectionValue(menuBarWidget, - XA_PRIMARY, XA_STRING, - /* (XtSelectionCallbackProc) */ SendTextCB, - (XtPointer) (intptr_t) n, /* client_data passed to PastePositionCB */ - CurrentTime - ); - } else SendString(p); -#endif -} - -void -SetInsertPos (Option *opt, int pos) -{ -#ifdef TODO_GTK - Arg args[16]; - XtSetArg(args[0], XtNinsertPosition, pos); - XtSetValues(opt->handle, args, 1); -// SetFocus(opt->handle, shells[InputBoxDlg], NULL, False); // No idea why this does not work, and the following is needed: -// XSetInputFocus(xDisplay, XtWindow(opt->handle), RevertToPointerRoot, CurrentTime); -#endif -} - -#ifdef TODO_GTK -void -TypeInProc (Widget w, XEvent *event, String *prms, Cardinal *nprms) -{ // can be used as handler for any text edit in any dialog (from GenericPopUp, that is) - int n = prms[0][0] - '0'; - Widget sh = XtParent(XtParent(XtParent(w))); // popup shell - - if(n<2) { // Enter or Esc typed from primed text widget: treat as if dialog OK or cancel button hit. - int dlgNr; // figure out what the dialog number is by comparing shells (because we must pass it :( ) - for(dlgNr=0; dlgNrhandle), RevertToPointerRoot, CurrentTime); -#endif -} - -