forked from AuroraMiddleware/gtk
broadway: Remove separate browser windows hack
This never really worked well, we need to be able to fully handle sizes from the client.
This commit is contained in:
Alexander Larsson
parent
0a808bea54
commit
9c3cd49abd
@ -132,18 +132,6 @@ function createXHR()
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return null;
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}
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/* This resizes the window so the *inner* size is the specified size */
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function resizeBrowserWindow(window, w, h) {
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var innerW = window.innerWidth;
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var innerH = window.innerHeight;
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var outerW = window.outerWidth;
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var outerH = window.outerHeight;
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window.resizeTo(w + outerW - innerW,
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h + outerH - innerH);
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}
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function resizeCanvas(canvas, w, h)
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{
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/* Canvas resize clears the data, so we need to save it first */
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@ -163,8 +151,6 @@ function resizeCanvas(canvas, w, h)
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context.drawImage(tmpCanvas, 0, 0, tmpCanvas.width, tmpCanvas.height);
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}
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var useToplevelWindows = false;
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var toplevelWindows = [];
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var grab = new Object();
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grab.window = null;
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grab.ownerEvents = false;
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@ -276,121 +262,11 @@ function flushSurface(surface)
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}
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}
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function ensureSurfaceInDocument(surface, doc)
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{
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if (surface.document != doc) {
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var oldCanvas = surface.canvas;
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var canvas = doc.importNode(oldCanvas, false);
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doc.body.appendChild(canvas);
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canvas.surface = surface;
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oldCanvas.parentNode.removeChild(oldCanvas);
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surface.canvas = canvas;
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if (surface.toplevelElement == oldCanvas)
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surface.toplevelElement = canvas;
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surface.document = doc;
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}
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}
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function sendConfigureNotify(surface)
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{
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sendInput("w", [surface.id, surface.x, surface.y, surface.width, surface.height]);
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}
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var windowGeometryTimeout = null;
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function updateBrowserWindowGeometry(win, alwaysSendConfigure) {
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if (win.closed)
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return;
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var surface = win.surface;
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var innerW = win.innerWidth;
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var innerH = win.innerHeight;
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var x = surface.x;
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var y = surface.y;
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if (win.mozInnerScreenX != undefined) {
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x = win.mozInnerScreenX;
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y = win.mozInnerScreenY;
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} else if (win.screenTop != undefined) {
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x = win.screenTop;
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y = win.screenLeft;
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} else {
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alert("No implementation to get window position");
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}
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if (alwaysSendConfigure || x != surface.x || y != surface.y ||
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innerW != surface.width || innerH != surface.height) {
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var oldX = surface.x;
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var oldY = surface.y;
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surface.x = x;
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surface.y = y;
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if (surface.width != innerW || surface.height != innerH)
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resizeCanvas(surface.canvas, innerW, innerH);
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surface.width = innerW;
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surface.height = innerH;
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sendConfigureNotify(surface);
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for (id in surfaces) {
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var childSurface = surfaces[id];
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var transientToplevel = getTransientToplevel(childSurface);
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if (transientToplevel != null && transientToplevel == surface) {
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childSurface.x += surface.x - oldX;
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childSurface.y += surface.y - oldY;
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sendConfigureNotify(childSurface);
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}
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}
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}
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}
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function browserWindowClosed(win) {
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var surface = win.surface;
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sendInput ("W", [surface.id]);
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for (id in surfaces) {
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var childSurface = surfaces[id];
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var transientToplevel = getTransientToplevel(childSurface);
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if (transientToplevel != null && transientToplevel == surface) {
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sendInput ("W", [childSurface.id]);
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}
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}
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}
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function registerWindow(win)
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{
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toplevelWindows.push(win);
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win.onresize = function(ev) { updateBrowserWindowGeometry(ev.target, false); };
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if (!windowGeometryTimeout)
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windowGeometryTimeout = setInterval(function () {
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for (var i = 0; i < toplevelWindows.length; i++)
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updateBrowserWindowGeometry(toplevelWindows[i], false);
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}, 2000);
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win.onunload = function(ev) { browserWindowClosed(ev.target.defaultView); };
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}
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function unregisterWindow(win)
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{
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var i = toplevelWindows.indexOf(win);
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if (i >= 0)
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toplevelWindows.splice(i, 1);
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if (windowGeometryTimeout && toplevelWindows.length == 0) {
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clearInterval(windowGeometryTimeout);
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windowGeometryTimeout = null;
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}
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}
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function getTransientToplevel(surface)
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{
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while (surface && surface.transientParent != 0) {
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surface = surfaces[surface.transientParent];
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if (surface && surface.window)
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return surface;
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}
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return null;
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}
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function getStyle(el, styleProp)
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{
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if (el.currentStyle) {
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@ -440,8 +316,6 @@ function cmdCreateSurface(id, x, y, width, height, isTemp)
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surface.drawQueue = [];
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surface.transientParent = 0;
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surface.visible = false;
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surface.window = null;
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surface.document = document;
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surface.frame = null;
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var canvas = document.createElement("canvas");
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@ -451,7 +325,7 @@ function cmdCreateSurface(id, x, y, width, height, isTemp)
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surface.canvas = canvas;
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var toplevelElement;
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if (useToplevelWindows || isTemp) {
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if (isTemp) {
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toplevelElement = canvas;
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document.body.appendChild(canvas);
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} else {
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@ -511,52 +385,17 @@ function cmdShowSurface(id)
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var xOffset = surface.x;
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var yOffset = surface.y;
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if (useToplevelWindows) {
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var doc = document;
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if (!surface.isTemp) {
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var options =
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'width='+surface.width+',height='+surface.height+
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',location=no,menubar=no,scrollbars=no,toolbar=no';
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if (surface.positioned)
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options = options +
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',left='+surface.x+',top='+surface.y+',screenX='+surface.x+',screenY='+surface.y;
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var win = window.open('','_blank', options);
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win.surface = surface;
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registerWindow(win);
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doc = win.document;
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doc.open();
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doc.write("<body></body>");
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setupDocument(doc);
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surface.window = win;
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xOffset = 0;
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yOffset = 0;
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} else {
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var transientToplevel = getTransientToplevel(surface);
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if (transientToplevel) {
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doc = transientToplevel.window.document;
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xOffset = surface.x - transientToplevel.x;
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yOffset = surface.y - transientToplevel.y;
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}
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}
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ensureSurfaceInDocument(surface, doc);
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} else {
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if (surface.frame) {
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var offset = getFrameOffset(surface);
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xOffset -= offset.x;
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yOffset -= offset.y;
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}
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}
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surface.toplevelElement.style["left"] = xOffset + "px";
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surface.toplevelElement.style["top"] = yOffset + "px";
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surface.toplevelElement.style["visibility"] = "visible";
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restackWindows();
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if (surface.window)
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updateBrowserWindowGeometry(surface.window, false);
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}
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function cmdHideSurface(id)
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@ -573,15 +412,6 @@ function cmdHideSurface(id)
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var element = surface.toplevelElement;
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element.style["visibility"] = "hidden";
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// Import the canvas into the main document
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ensureSurfaceInDocument(surface, document);
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if (surface.window) {
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unregisterWindow(surface.window);
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surface.window.close();
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surface.window = null;
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}
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}
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function cmdSetTransientFor(id, parentId)
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@ -666,16 +496,6 @@ function cmdMoveResizeSurface(id, has_pos, x, y, has_size, w, h)
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resizeCanvas(surface.canvas, w, h);
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if (surface.visible) {
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if (surface.window) {
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/* TODO: This moves the outer frame position, we really want the inner position.
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* However this isn't *strictly* invalid, as any WM could have done whatever it
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* wanted with the positioning of the window.
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*/
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if (has_pos)
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surface.window.moveTo(surface.x, surface.y);
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if (has_size)
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resizeBrowserWindow(surface.window, w, h);
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} else {
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if (has_pos) {
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var xOffset = surface.x;
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var yOffset = surface.y;
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@ -698,13 +518,8 @@ function cmdMoveResizeSurface(id, has_pos, x, y, has_size, w, h)
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element.style["top"] = yOffset + "px";
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}
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}
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}
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if (surface.window) {
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updateBrowserWindowGeometry(surface.window, true);
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} else {
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sendConfigureNotify(surface);
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}
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}
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function cmdFlushSurface(id)
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@ -985,13 +800,8 @@ function getPositionsFromAbsCoord(absX, absY, relativeId) {
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function getPositionsFromEvent(ev, relativeId) {
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var absX, absY;
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if (useToplevelWindows) {
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absX = ev.screenX;
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absY = ev.screenY;
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} else {
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absX = ev.pageX;
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absY = ev.pageY;
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}
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var res = getPositionsFromAbsCoord(absX, absY, relativeId);
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lastX = res.rootX;
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@ -1020,10 +830,6 @@ function updateForEvent(ev) {
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lastState |= GDK_MOD1_MASK;
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lastTimeStamp = ev.timeStamp;
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if (ev.target.surface && ev.target.surface.window) {
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var win = ev.target.surface.window;
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updateBrowserWindowGeometry(win, false);
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}
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}
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function onMouseMove (ev) {
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@ -2830,8 +2636,6 @@ function connect()
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var query_string = url.split("?");
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if (query_string.length > 1) {
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var params = query_string[1].split("&");
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if (params[0].indexOf("toplevel") != -1)
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useToplevelWindows = true;
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}
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var loc = window.location.toString().replace("http:", "ws:");
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@ -2848,10 +2652,6 @@ function connect()
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ws.onopen = function() {
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inputSocket = ws;
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var w, h;
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if (useToplevelWindows) {
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w = window.screen.width;
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h = window.screen.height;
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} else {
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w = window.innerWidth;
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h = window.innerHeight;
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window.onresize = function(ev) {
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@ -2860,7 +2660,6 @@ function connect()
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h = window.innerHeight;
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sendInput ("d", [w, h]);
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};
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}
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sendInput ("d", [w, h]);
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};
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ws.onclose = function() {
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@ -2871,8 +2670,4 @@ function connect()
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};
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setupDocument(document);
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window.onunload = function (ev) {
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for (var i = 0; i < toplevelWindows.length; i++)
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toplevelWindows[i].close();
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};
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}
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