* case we need to do something special - see below.
*/
js_add_preset: function(ptr) {
- var name = (ptr == 0 ? "Custom..." : Pointer_stringify(ptr));
+ var name = (ptr == 0 ? "Customise..." : Pointer_stringify(ptr));
var value = gametypeoptions.length;
var option = document.createElement("option");
gametypeoptions.push(option);
if (ptr == 0) {
- // Create a _second_ element called 'Custom', which is
- // hidden.
- //
- // Hiding this element (that is, setting it display:none)
- // has the effect of making it not show up when the
- // drop-down list is actually opened, but still show up
- // when the item is selected.
- //
- // So what happens is that there's one element marked
- // 'Custom' that the _user_ selects, but a second one to
- // which we reset the dropdown after the config box
- // returns (if we don't then turn out to select a
- // different preset anyway). The point is that if the user
- // has 'Custom' selected, but then wants to customise
- // their settings a second time, we still get an onchange
- // event when they select the Custom option again, which
- // we wouldn't get if the browser thought it was already
- // the selected one. But here, it's _not_ the selected
- // option already; its invisible evil twin is selected.
- //
- // (Actually, they're not _identical_ evil twins: we label
- // the two slightly differently. The visible one that the
- // user can select is labelled "Custom..." to hint that it
- // opens a dialog box, whereas the invisible one that's
- // left shown after the box closes is just "Custom",
- // because that's telling you what you _have_ got
- // selected.)
+ // The option we've just created is the one for inventing
+ // a new custom setup.
+ gametypenewcustom = option;
+ option.value = -1;
+
+ // Now create another element called 'Custom', which will
+ // be auto-selected by us to indicate the custom settings
+ // you've previously selected. However, we don't add it to
+ // the game type selector; it will only appear when the
+ // user actually has custom settings selected.
option = document.createElement("option");
- option.value = value;
+ option.value = -2;
option.appendChild(document.createTextNode("Custom"));
- option.style.display = "none";
- gametypeselector.appendChild(option);
- gametypehiddencustom = option;
+ gametypethiscustom = option;
}
},
* which turn out to exactly match a preset).
*/
js_select_preset: function(n) {
- if (gametypeoptions[n].value == gametypehiddencustom.value) {
- // If we're asked to select the visible Custom option,
- // select the invisible one instead. See comment above in
- // js_add_preset.
- gametypehiddencustom.selected = true;
+ if (gametypethiscustom !== null) {
+ // Fiddle with the Custom/Customise options. If we're
+ // about to select the Custom option, then it should be in
+ // the menu, and the other one should read "Re-customise";
+ // if we're about to select another one, then the static
+ // Custom option should disappear and the other one should
+ // read "Customise".
+
+ if (gametypethiscustom.parentNode == gametypeselector)
+ gametypeselector.removeChild(gametypethiscustom);
+ if (gametypenewcustom.parentNode == gametypeselector)
+ gametypeselector.removeChild(gametypenewcustom);
+
+ if (n < 0) {
+ gametypeselector.appendChild(gametypethiscustom);
+ gametypenewcustom.lastChild.data = "Re-customise...";
+ } else {
+ gametypenewcustom.lastChild.data = "Customise...";
+ }
+ gametypeselector.appendChild(gametypenewcustom);
+ gametypenewcustom.selected = false;
+ }
+
+ if (n < 0) {
+ gametypethiscustom.selected = true;
} else {
gametypeoptions[n].selected = true;
}
// Find the width of the string
var ctx1 = onscreen_canvas.getContext('2d');
ctx1.font = font;
- var width = ctx1.measureText(midpoint_test_str).width;
+ var width = (ctx1.measureText(midpoint_test_str).width + 1) | 0;
// Construct a test canvas of appropriate size, initialise it to
// black, and draw the string on it in white
* back end turns out to want one.
*/
js_canvas_make_statusbar: function() {
- var statustd = document.getElementById("statusbarholder");
+ var statusholder = document.getElementById("statusbarholder");
statusbar = document.createElement("div");
statusbar.style.overflow = "hidden";
- statusbar.style.width = onscreen_canvas.width - 4;
+ statusbar.style.width = (onscreen_canvas.width - 4) + "px";
+ statusholder.style.width = onscreen_canvas.width + "px";
statusbar.style.height = "1.2em";
+ statusbar.style.textAlign = "left";
statusbar.style.background = "#d8d8d8";
statusbar.style.borderLeft = '2px solid #c8c8c8';
statusbar.style.borderTop = '2px solid #c8c8c8';
statusbar.style.borderRight = '2px solid #e8e8e8';
statusbar.style.borderBottom = '2px solid #e8e8e8';
statusbar.appendChild(document.createTextNode(" "));
- statustd.appendChild(statusbar);
+ statusholder.appendChild(statusbar);
},
/*
js_canvas_set_size: function(w, h) {
onscreen_canvas.width = w;
offscreen_canvas.width = w;
- if (statusbar !== null)
- statusbar.style.width = w - 4;
+ if (statusbar !== null) {
+ statusbar.style.width = (w - 4) + "px";
+ document.getElementById("statusbarholder").style.width = w + "px";
+ }
+ resizable_div.style.width = w + "px";
onscreen_canvas.height = h;
offscreen_canvas.height = h;
// Now create a form which sits on top of that in turn.
dlg_form = document.createElement("form");
- dlg_form.style.width = window.innerWidth * 2 / 3;
+ dlg_form.style.width = (window.innerWidth * 2 / 3) + "px";
dlg_form.style.opacity = 1;
dlg_form.style.background = '#ffffff';
dlg_form.style.color = '#000000';
dlg_form.style.position = 'absolute';
dlg_form.style.border = "2px solid black";
- dlg_form.style.padding = 20;
- dlg_form.style.top = window.innerHeight / 10;
- dlg_form.style.left = window.innerWidth / 6;
+ dlg_form.style.padding = "20px";
+ dlg_form.style.top = (window.innerHeight / 10) + "px";
+ dlg_form.style.left = (window.innerWidth / 6) + "px";
dlg_form.style["z-index"] = 100;
var title = document.createElement("p");
~ian / sgt-puzzles.git / blobdiff