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bootstrap.js
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/* ***** BEGIN LICENSE BLOCK *****
* Version: MIT/X11 License
*
* Copyright (c) 2011 Girish Sharma
*
* Permission is hereby granted, free of charge, to any person obtaining copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* Contributor:
* Girish Sharma <[email protected]> (Creator)
*
* ***** END LICENSE BLOCK ***** */
"use strict";
let global = this;
const {classes: Cc, interfaces: Ci, utils: Cu} = Components;
const ICON_OPEN = "data:image/png;base64,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";
const ICON_CLOSE = "data:image/png;base64,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";
const BACKGROUND_NOISE = "data:image/png;base64,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";
const OPTIONS = "data:image/png;base64,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";
const SCOPE = "data:image/png;base64,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";
Cu.import("resource://gre/modules/AddonManager.jsm");
Cu.import("resource://gre/modules/Services.jsm");
Cu.import("resource://gre/modules/XPCOMUtils.jsm");
let gAddon;
// Global reload function
let reload = function() {};
/*
Main function to run on every window
Original code by Paul Rouget https://gist.github.com/2145830
TODO:
- add color tools
*/
function Magnifier(aWindow) {
this.chromeWin = aWindow;
this.tabbrowser = aWindow.gBrowser;
this.chromeDoc = aWindow.document;
// Preferences
this.docked = pref("docked");
this.position = JSON.parse(pref("JSONrect"));
this.state = pref("state");
this.zoomLevel = pref("zoomLevel");
// Bind!!!
this.onPopupShown = this.onPopupShown.bind(this);
this.onPopupHiding = this.onPopupHiding.bind(this);
this.onButtonClick = this.onButtonClick.bind(this);
this.onKeyPressed = this.onKeyPressed.bind(this);
this.update = this.update.bind(this);
this.onMouseMove = this.onMouseMove.bind(this);
this.onMouseClick = this.onMouseClick.bind(this);
this.onTabSelect = this.onTabSelect.bind(this);
this.onGridClicked = this.onGridClicked.bind(this);
this.onGridKeyPressed = this.onGridKeyPressed.bind(this);
this.startRenderingLoop = this.startRenderingLoop.bind(this);
this.toggleRendering = this.toggleRendering.bind(this);
this.onStateChange = this.onStateChange.bind(this);
this.onMouseScrolled = this.onMouseScrolled.bind(this);
this.onZoomClick = this.onZoomClick.bind(this);
this.resizeDragStart = this.resizeDragStart.bind(this);
this.resizeDrag = this.resizeDrag.bind(this);
this.resizeDragEnd = this.resizeDragEnd.bind(this);
this.panelDragStart = this.panelDragStart.bind(this);
this.panelDrag = this.panelDrag.bind(this);
this.panelDragEnd = this.panelDragEnd.bind(this);
this.saveToolbarButtonInfo = this.saveToolbarButtonInfo.bind(this);
this.changeColorFormat = this.changeColorFormat.bind(this);
this.isOpen = false;
this.colorFormat = "RGB";
this.os = {
linux: this.chromeWin.navigator.oscpu.search(/linux/i) > -1,
mac: this.chromeWin.navigator.oscpu.search(/mac/i) > -1,
windows: this.chromeWin.navigator.oscpu.search(/windows/i) > -1,
};
this._init();
}
Magnifier.prototype = {
_init: function magnifier__init() {
if (this.position.width == 0 || this.position.height == 0) {
this.position.width = 475;
this.position.height = 304;
pref("JSONrect", JSON.stringify(this.position));
}
let gWidth = Math.floor(this.position.width / this.zoomLevel) + 1;
let gHeight = Math.floor(this.position.height / this.zoomLevel) + 1;
let gZoom = this.zoomLevel;
this.zoomWindow = {
x: 0,
y: 0,
cx: null,
cy: null,
width: gWidth,
height: gHeight,
zoom: gZoom,
}
this.dragStart = {
x: -1,
y: -1,
height: -1,
width: -1,
}
this.panelDragOffset = {
x: 0,
y: 0,
}
this.buildButton();
this.createHotKey();
this.addMenuItem();
this.buildPanel();
listen(this.chromeWin, this.tabbrowser.tabContainer, "TabSelect", this.onTabSelect, false);
},
destroy: function magnifier_destroy() {
// Clearing the memory.
this.destroyButton();
this.removeMenuItem();
this.removeKey();
this.panel.hidePopup();
this.panel.parentNode.removeChild(this.panel);
this.panel = null;
},
onStateChange: function magnifier_onStateChange(e) {
let self = this;
this.stateList.blur();
this.chromeWin.setTimeout(function() {
e.stopPropagation();
e.preventDefault();
self.stopRenderingLoop();
self.deattachPageEvents();
self.state = self.stateList.selectedIndex;
self.attachPageEvents();
self.startRenderingLoop();
}, 50);
},
setupZoom: function magnifier_setupZoom() {
this.canvas.width = this.zoomWindow.width;
this.canvas.height = this.zoomWindow.height;
let csswidth = (this.zoomWindow.width * this.zoomWindow.zoom) + "px";
let cssheight = (this.zoomWindow.height * this.zoomWindow.zoom) + "px";
this.canvas.style.width = this.grid.style.width = csswidth;
this.canvas.style.height = this.grid.style.height = cssheight;
this.grid.style.backgroundSize = this.zoomWindow.zoom + "px " + this.zoomWindow.zoom + "px";
this.crosshair.style.height = this.crosshair.style.width = (this.zoomWindow.zoom - 1) + "px";
this.moveCrosshair(Math.floor(this.zoomWindow.width / 2), Math.floor(this.zoomWindow.height / 2));
},
moveCrosshair: function magnifier_moveCrosshair(x, y) {
this.zoomWindow.cx = ~~x;
this.zoomWindow.cy = ~~y;
this.crosshair.style.left = (this.zoomWindow.zoom * this.zoomWindow.cx) + "px";
this.crosshair.style.top = (this.zoomWindow.zoom * this.zoomWindow.cy) + "px";
},
/* ---------- UI builders ---------- */
buildPanel: function magnifier_buildPanel() {
this.panel = this.chromeDoc.createElement("panel");
this.panel.id = "devtools-magnifier-panel";
this.panel.setAttribute("noautofocus", true);
this.panel.setAttribute("noautohide", true);
this.panel.setAttribute("level", "floating");
this.panel.setAttribute("orient", "horizontal");
this.panel.setAttribute("style",
"border-radius: 4px !important; border:1px solid #111;" +
"-moz-appearance:none; background: rgb(53,67,82);");
listen(this.chromeWin, this.panel, "popupshown", this.onPopupShown, true);
listen(this.chromeWin, this.panel, "popuphiding", this.onPopupHiding, true);
listen(this.chromeWin, this.panel, "keypress", this.onKeyPressed, true);
listen(this.chromeWin, this.panel, "keydown", this.onGridKeyPressed, true);
listen(this.chromeWin, this.panel, "mousedown", this.panelDragStart, true);
listen(this.chromeWin, this.chromeWin, "mousemove", this.panelDrag, true);
listen(this.chromeWin, this.chromeWin, "mouseup", this.panelDragEnd, true);
listen(this.chromeWin, this.panel, "DOMMouseScroll", this.onMouseScrolled, true);
this.chromeDoc.querySelector("#mainPopupSet").appendChild(this.panel);
// Left/Upper box containing the color and zoom information
let (wrapper = this.chromeDoc.createElement("vbox")) {
wrapper.setAttribute("style", "background: url('" + BACKGROUND_NOISE + "');");
let (colorInfoBox = this.chromeDoc.createElement("toolbar")) {
colorInfoBox.setAttribute("class", "devtools-toolbar");
colorInfoBox.setAttribute("style", "border-bottom: 1px solid rgb(20,30,39) !important;");
colorInfoBox.setAttribute("flex", "1");
// Color Box
this.colorbox = this.chromeDoc.createElement("box");
this.colorbox.setAttribute("class", "devtools-searchinput");
this.colorbox.setAttribute("style",
"margin-left: 4px !important; width: 32px;" +
"background-image: url('') !important;" +
"box-shadow: 0 0 0 black !important");
// Color Name
this.colortext = this.chromeDoc.createElement("textbox");
this.colortext.setAttribute("class", "devtools-searchinput");
if (this.os.linux)
this.colortext.style.width = "150px";
this.colorFormatList = this.chromeDoc.createElement("menulist");
this.colorFormatList.setAttribute("class", "devtools-menulist");
let (menupop = this.chromeDoc.createElement("menupopup")) {
["RGB", "HSL", "Hex"].forEach(function(label) {
let item = this.chromeDoc.createElement("menuitem");
item.setAttribute("label", label);
item.setAttribute("style", "text-align: center");
menupop.appendChild(item);
}.bind(this));
this.colorFormatList.appendChild(menupop);
}
listen(this.chromeWin, this.colorFormatList, "command", this.changeColorFormat);
// Start/Stop Rendering button
this.resetButton = this.chromeDoc.createElement("toolbarbutton");
this.resetButton.className = "developer-toolbar-button";
this.resetButton.setAttribute("type", "checkbox");
this.resetButton.setAttribute("style",
"min-height: 24px !important; max-height: 24px !important;" +
"min-width: 24px !important; max-width: 24px !important;" +
"list-style-image: url(" + SCOPE + ");");
if (this.isRendering) {
this.resetButton.setAttribute("checked", true);
this.resetButton.style.MozImageRegion = "rect(0px, 32px, 16px, 16px)";
}
else {
this.resetButton.style.MozImageRegion = "rect(0px, 16px, 16px, 0px)";
}
this.resetButton.addEventListener("command", this.toggleRendering);
// Close button
this.closeButton = this.chromeDoc.createElement("toolbarbutton");
this.closeButton.className = "devtools-closebutton";
this.closeButton.onclick = this.onButtonClick;
colorInfoBox.appendChild(this.colorbox);
colorInfoBox.appendChild(this.colortext);
colorInfoBox.appendChild(this.colorFormatList);
// Zoom content or chrome option
let stateList = this.chromeDoc.createElement("menulist");
stateList.setAttribute("class", "devtools-menulist");
let (menupop = this.chromeDoc.createElement("menupopup")) {
["Content Zoom", "Browser Zoom", "Mouse Zoom", "Panel Zoom"].forEach(function(label) {
let item = this.chromeDoc.createElement("menuitem");
item.setAttribute("label", label);
item.setAttribute("style", "text-align: center");
menupop.appendChild(item);
}.bind(this));
stateList.appendChild(menupop);
}
this.stateList = stateList;
listen(this.chromeWin, stateList, "command", this.onStateChange);
colorInfoBox.appendChild(stateList);
let (spacer = this.chromeDoc.createElement("spacer")) {
spacer.setAttribute("flex", "1");
colorInfoBox.appendChild(spacer);
}
colorInfoBox.appendChild(this.resetButton);
let (menu = this.chromeDoc.createElement("toolbarbutton")) {
menu.setAttribute("type", "checkbox");
menu.setAttribute("class", "developer-toolbar-button");
menu.setAttribute("style",
"min-height: 24px !important; max-height: 24px !important;" +
"min-width: 24px !important; max-width: 24px !important;" +
"list-style-image: url(" + OPTIONS + ")");
menu.style.MozImageRegion = "rect(0px, 16px, 16px, 0px)";
let (menupop = this.chromeDoc.createElement("menupopup")) {
menu.addEventListener("command", function() {
if (menupop.state == "open") {
menupop.hidePopup();
menu.style.MozImageRegion = "rect(0px, 16px, 16px, 0px)";
}
else {
menu.style.MozImageRegion = "rect(0px, 32px, 16px, 16px)";
menupop.openPopup(menu, "after_start");
}
});
menupop.addEventListener("popuphidden", function() {
menu.checked = false;
menu.style.MozImageRegion = "rect(0px, 16px, 16px, 0px)";
});
// Show gridlines option
let showGridOption = this.chromeDoc.createElement("menuitem");
showGridOption.setAttribute("label", "Show Gridlines");
showGridOption.setAttribute("type", "checkbox");
showGridOption.setAttribute("checked", pref("showGrid"));
this.showGrid = pref("showGrid");
showGridOption.addEventListener("command", function() {
this.showGrid = !this.showGrid;
}.bind(this));
menupop.appendChild(showGridOption);
// Make edges crisp option
let smoothEdgesOption = this.chromeDoc.createElement("menuitem");
smoothEdgesOption.setAttribute("label", "Show smooth edges");
smoothEdgesOption.setAttribute("type", "checkbox");
smoothEdgesOption.setAttribute("checked", pref("smoothEdges"));
this.smoothEdges = pref("smoothEdges");
smoothEdgesOption.addEventListener("command", function() {
this.smoothEdges = !this.smoothEdges;
this.canvas.style.imageRendering = !this.smoothEdges
? "-moz-crisp-edges"
: "";
this.stopRenderingLoop();
this.startRenderingLoop();
}.bind(this));
menupop.appendChild(smoothEdgesOption);
menu.appendChild(menupop);
}
colorInfoBox.appendChild(menu);
}
colorInfoBox.appendChild(this.closeButton);
wrapper.appendChild(colorInfoBox);
}
let hbox = this.chromeDoc.createElement("hbox");
let firstPane = this.chromeDoc.createElement("vbox");
let (canvasBox = this.chromeDoc.createElement("box")) {
canvasBox.setAttribute("style", "display:block; position: relative; margin: 10px 10px 5px");
let XHTML = "http://www.w3.org/1999/xhtml";
// Canvas displaying zoomed screen
this.canvas = this.chromeDoc.createElementNS(XHTML, "canvas");
this.ctx = this.canvas.getContext("2d");
this.canvas.setAttribute("style", (!this.smoothEdges
? "image-rendering:-moz-crisp-edges;"
: "") + "background-color:black");
canvasBox.appendChild(this.canvas);
// Grid separating each pixel
this.grid = this.chromeDoc.createElement("box");
this.grid.setAttribute("style", "position: absolute; top: 0; left: 0;");
canvasBox.appendChild(this.grid);
listen(this.chromeWin, this.grid, "click", this.onGridClicked, true);
// Crosshair highlighting the pixel
this.crosshair = this.chromeDoc.createElement("box");
this.crosshair.setAttribute("style", "display: block; position: absolute;"
+ "border-width: 2px; border-style: solid; -moz-box-sizing: content-box;"
+ "margin-left: -1px; margin-top: -1px; pointer-events: none;");
canvasBox.appendChild(this.crosshair);
this.canvasBox = canvasBox;
firstPane.appendChild(canvasBox);
}
let (spacer = this.chromeDoc.createElement("spacer")) {
spacer.setAttribute("flex", "1");
firstPane.appendChild(spacer);
}
let (sizeBox = this.chromeDoc.createElement("hbox")) {
sizeBox.setAttribute("style", "max-height: 3px;");
let (zoomSlider = this.chromeDoc.createElement("hbox")) {
zoomSlider.setAttribute("flex", "1");
let label2 = this.chromeDoc.createElement("label");
label2.setAttribute("value", "2x");
label2.setAttribute("style", "padding: 0px 2px;color:#eef");
zoomSlider.appendChild(label2);
let zoomScope = this.chromeDoc.createElement("box");
zoomScope.setAttribute("flex", "1");
zoomScope.setAttribute("style", "min-height: 14px;" +
"background-repeat: no-repeat; border-bottom: 1px solid #eef;" +
"margin: 1px 1px; max-height: 14px");
zoomScope.style.backgroundImage = "-moz-linear-gradient(right, #eef 1px, rgba(0,0,0,0) 1px)";
zoomScope.style.backgroundSize = ((this.zoomLevel - 2)*(100/6)) + "% 100%";
zoomSlider.appendChild(zoomScope);
this.zoomScope = zoomScope;
listen(this.chromeWin, this.zoomScope, "click", this.onZoomClick);
let label8 = this.chromeDoc.createElement("label");
label8.setAttribute("value", "8x");
label8.setAttribute("style", "padding: 0px 2px;color:#eef");
zoomSlider.appendChild(label8);
sizeBox.appendChild(zoomSlider);
}
let resizer = this.chromeDoc.createElement("box");
resizer.setAttribute("draggable", "true");
resizer.setAttribute("style", "min-height:3px;max-height:3px;margin-right: 2px;" +
"min-width:3px;max-width:3px;cursor: se-resize;-moz-appearance:resizer;");
listen(this.chromeWin, resizer, "mousedown", this.resizeDragStart);
listen(this.chromeWin, this.chromeWin, "mousemove", this.resizeDrag);
listen(this.chromeWin, this.chromeWin, "mouseup", this.resizeDragEnd);
this.resizer = resizer;
sizeBox.appendChild(resizer);
firstPane.appendChild(sizeBox);
}
hbox.appendChild(firstPane);
wrapper.appendChild(hbox);
this.panel.appendChild(wrapper);
}
this.setupZoom();
},
updateGridColor: function magnifier_updateGridColor() {
if (!this.showGrid || !this.isRendering) {
this.lastGridColor = null;
this.grid.style.backgroundImage = "-moz-linear-gradient(left, rgba(0,0,0,0) 1px, transparent 1px)," +
"-moz-linear-gradient(top, rgba(0,0,0,0) 1px, transparent 1px)";
return;
}
let g = this.color.r + this.color.g + this.color.b;
g = g / 3;
let c = g < 128 ? "rgba(255,255,255," : "rgba(0,0,0,";
this.crosshair.style.borderColor = c + "0.5)";
if (this.lastGridColor && this.lastGridColor == c) return;
this.chromeWin.clearTimeout(this.gridColorTimeout);
this.lastGridColor = c;
let self = this;
this.gridColorTimeout = this.chromeWin.setTimeout(function() {
self.grid.style.backgroundImage = "-moz-linear-gradient(left, " + c +"0.15) 1px, transparent 1px)," +
"-moz-linear-gradient(top, " + c + "0.15) 1px, transparent 1px)";
}, 250);
},
destroyButton: function magnifier_destroyButton() {
try {
this.button.parentNode.removeChild(this.button);
this.button = null;
} catch (ex) {}
},
saveToolbarButtonInfo: function magnifier_saveTooolbarButtonInfo() {
if (this.chromeDoc.getElementById("devtools-magnifier-button") &&
this.button.parentNode) {
pref("buttonParentID", this.button.parentNode.getAttribute("id") || "");
pref("buttonNextSiblingID", (this.button.nextSibling || "") &&
this.button.nextSibling.getAttribute("id").replace(/^wrapper-/i, ""));
}
else
pref("buttonParentID", "");
},
buildButton: function magnifier_buildButton() {
// add toolbar button
let button = this.chromeDoc.createElement("toolbarbutton");
button.id = "devtools-magnifier-button";
button.className = "chromeclass-toolbar-additional toolbarbutton-1";
button.setAttribute("style", "list-style-image: url(" + ICON_CLOSE +")");
button.onclick = this.onButtonClick;
this.chromeDoc.getElementById("navigator-toolbox").palette.appendChild(button);
let buttonParentID = pref("buttonParentID");
if (buttonParentID.length > 0) {
let parent = this.chromeDoc.getElementById(buttonParentID);
if (parent) {
let nextSiblingID = pref("buttonNextSiblingID");
let nextSibling = this.chromeDoc.getElementById(nextSiblingID);
if (!nextSibling) {
let currentset = parent.getAttribute("currentset").split(",");
let i = currentset.indexOf("devtools-magnifier-button") + 1;
if (i > 0) {
let len = currentset.length;
for (; i < len; i++) {
nextSibling = this.chromeDoc.getElementById(currentset[i]);
if (nextSibling)
break;
}
}
}
parent.insertItem("devtools-magnifier-button", nextSibling, null, false);
}
}
listen(this.chromeWin, this.chromeWin, "aftercustomization", this.saveToolbarButtonInfo);
return this.button = button;
},
removeMenuItem: function magnifier_removeMenuItem() {
try {
this.menuitem.parentNode.removeChild(this.menuitem);
this.menuitem = null;
this.appitem.parentNode.removeChild(this.appitem);
this.appitem = null;
} catch(ex) {}
},
addMenuItem: function magnifier_addMenuItem() {
let XUL = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
let menuitem = this.chromeDoc.createElementNS(XUL, "menuitem");
menuitem.setAttribute("id", "devtools-magnifier-tools-menu");
menuitem.setAttribute("label", "Magnifier");
menuitem.setAttribute("accesskey", "M");
menuitem.setAttribute("key", "devtools-magnifier-key");
menuitem.onclick = this.onButtonClick;
this.menuitem = menuitem;
this.chromeDoc.getElementById("menuWebDeveloperPopup").
insertBefore(menuitem, this.chromeDoc.getElementById("webConsole"));
if (!this.os.mac) {
let appMenu = this.chromeDoc.getElementById("appmenu_webDeveloper_popup");
if (appMenu) {
let appMenuItem = this.chromeDoc.createElementNS(XUL, "menuitem");
appMenuItem.setAttribute("id", "appmenu_devtools-magnifier");
appMenuItem.setAttribute("label", "Magnifier");
appMenuItem.setAttribute("accesskey", "M");
appMenuItem.setAttribute("key", "devtools-magnifier-key");
appMenuItem.onclick = this.onButtonClick;
this.appitem = appMenuItem;
appMenu.insertBefore(appMenuItem, this.chromeDoc.getElementById("appmenu_webConsole"));
}
}
},
removeKey: function magnifier_removeKey() {
try {
this.keyset.parentNode.removeChild(this.keyset);
this.keyset = null;
} catch(ex) {}
},
createHotKey: function magnifier_createHotKey() {
let XUL = "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul";
let keyset = this.chromeDoc.createElementNS(XUL, "keyset");
keyset.setAttribute("id", "devtools-magnifier-keyset");
this.keyset = keyset;
// add hotkey
let key = this.chromeDoc.createElementNS(XUL, "key");
key.setAttribute("id", "devtools-magnifier-key");
key.setAttribute("key", "M");
key.setAttribute("modifiers", "accel,shift");
key.setAttribute("oncommand", "void(0);");
listen(this.chromeWin, key, "command", this.onButtonClick);
this.chromeDoc.getElementById("mainKeyset").parentNode.
appendChild(keyset).appendChild(key);
},
/* ---------- Content copy ---------- */
startRenderingLoop: function() {
this.isRendering = true;
this.resetButton.style.MozImageRegion = "rect(0px, 32px, 16px, 16px)";
this.resetButton.setAttribute("checked", true);
this.update();
},
stopRenderingLoop: function() {
this.isRendering = false;
this.resetButton.style.MozImageRegion = "rect(0px, 16px, 16px, 0px)";
this.resetButton.removeAttribute("checked");
},
toggleRendering: function magnifier_toggleRendering() {
if (this.isRendering) {
this.stopRenderingLoop();
}
else {
this.startRenderingLoop();
}
},
update: function magnifier_update() {
let win = this.state > 0? this.chromeWin:
this.tabbrowser.selectedBrowser.contentWindow;
if (win) { // Why do I need to do that?
let x = this.zoomWindow.x + 1, y = this.zoomWindow.y;
if (this.state < 3) {
if (this.state > 0) { // Some wierd adjustments
x -= win.screenX + (this.os.windows?8:0);
y -= win.screenY + (this.os.windows?0:26);
}
else {
x += win.scrollX;
y += win.scrollY;
}
}
else {
x = this.canvasBox.boxObject.x + this.canvasBox.boxObject.width * (1 - 1 / (this.zoomLevel||2)) / 2;
y = this.canvasBox.boxObject.y + this.canvasBox.boxObject.height * (1 - 1 / (this.zoomLevel||2)) / 2;
}
this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height);
this.ctx.drawWindow(win, x, y, this.zoomWindow.width, this.zoomWindow.height, "white");
}
if (this.isRendering) this.chromeWin.mozRequestAnimationFrame(this.update);
this.updateColor();
},
changeColorFormat: function magnifier_changeColorFormat() {
let self = this;
this.colorFormatList.blur();
let wasRendering = this.isRendering;
this.chromeWin.setTimeout(function() {
self.colorFormat = self.colorFormatList.getItemAtIndex(self.colorFormatList.selectedIndex).label;
self.updateColor();
if (wasRendering)
self.startRenderingLoop();
}, 50);
},
updateColor: function magnifier_updateColor() {
let pixel = this.ctx.getImageData(this.zoomWindow.cx, this.zoomWindow.cy, 1, 1).data;
let r = ~~pixel[0];
let g = ~~pixel[1];
let b = ~~pixel[2];
this.color = {r:r, g:g, b:b};
if (this.colorFormat == "RGB")
this.colorName = "rgb(" + r + "," + g + "," + b + ")";
else if (this.colorFormat == "HSL") {
let {h,s,l} = this.RGB2HSL(this.color);
this.colorName = "hsl(" + h + "," + s + "," + l + ")";
}
else {
let hex = this.RGB2Hex(this.color);
this.colorName = "#" + hex;
}
this.colorbox.style.backgroundColor = this.colorName;
this.colortext.value = this.colorName;
this.updateGridColor();
},
RGB2HSL: function magnifier_RGB2HSL({r,g,b}) {
r/=255; g/=255; b/=255;
var maxColor = Math.max(r,g,b);
var minColor = Math.min(r,g,b);
//Calculate L:
var L = (maxColor + minColor) / 2 ;
var S = 0;
var H = 0;
if(maxColor != minColor){
//Calculate S:
if(L < 0.5){
S = (maxColor - minColor) / (maxColor + minColor);
}else{
S = (maxColor - minColor) / (2.0 - maxColor - minColor);
}
//Calculate H:
if(r == maxColor){
H = (g-b) / (maxColor - minColor);
}else if(g == maxColor){
H = 2.0 + (b - r) / (maxColor - minColor);
}else{
H = 4.0 + (r - g) / (maxColor - minColor);
}
}
L = Math.round(L * 100);
S = Math.round(S * 100);
H = Math.round(H * 60);
if(H<0){
H += 360;
}
var result = [H, S, L];
return {h:H,s:S,l:L};
},
RGB2Hex: function magnifier_RGB2Hex({r,g,b}) {
function hex(x) {
return ("0" + parseInt(x).toString(16)).slice(-2);
}
return "" + hex(r) + hex(g) + hex(b);
},
/* ---------- Events and callbacks ---------- */
attachPageEvents: function magnifier_attachPageEvents() {
let win = this.state > 0? this.chromeWin:
this.tabbrowser.selectedBrowser;
win.addEventListener("mousemove", this.onMouseMove, true);
win.addEventListener("click", this.onMouseClick, true);
win.addEventListener("keypress", this.onKeyPressed, true);
win.addEventListener("keydown", this.onGridKeyPressed, true);
},
deattachPageEvents: function magnifier_deattachPageEvents() {
let win = this.state > 0? this.chromeWin:
this.tabbrowser.selectedBrowser;
win.removeEventListener("mousemove", this.onMouseMove, true);
win.removeEventListener("click", this.onMouseClick, true);
win.removeEventListener("keypress", this.onKeyPressed, true);
win.removeEventListener("keydown", this.onGridKeyPressed, true);
},
onPopupShown: function magnifier_onPopupShown(e) {
if (e.target != this.panel)
return;
this.button.setAttribute("style", "list-style-image: url(" + ICON_OPEN + ")");
this.isOpen = true;
this.stateList.selectedIndex = this.state;
this.startRenderingLoop();
this.attachPageEvents();
},
onPopupHiding: function magnifier_onPopupHiding(e) {
if (e.target != this.panel)
return;
// Saving the preferences.
this.position.top = this.panel.boxObject.y;
this.position.left = this.panel.boxObject.x;
pref("JSONrect", JSON.stringify(this.position));
pref("state", this.state);
pref("zoomLevel", this.zoomLevel);
pref("docked", this.docked);
pref("showGrid", this.showGrid);
pref("cripEdges", this.smoothEdges);
this.button.setAttribute("style", "list-style-image: url(" + ICON_CLOSE + ")");
this.isOpen = false;
this.stopRenderingLoop();
this.deattachPageEvents();
},
onButtonClick: function magnifier_onButtonClick(e) {
if (this.isOpen) {
this.panel.hidePopup();
} else {
this.panel.openPopupAtScreen(this.position.left, this.position.top, false);
}
},
onTabSelect: function magnifier_onTabSelect(e) {
if (this.isOpen && this.state == 0)
this.panel.hidePopup();
},
onMouseMove: function magnifier_onMouseMove(e) {
if (!this.isRendering)
return;
this.zoomWindow.x = (this.state > 0? e.screenX: e.clientX) - this.zoomWindow.width / 2;
this.zoomWindow.y = (this.state > 0? e.screenY: e.clientY) - this.zoomWindow.height / 2;
if (this.state == 2 && this.isRendering) {
this.panel.moveTo(e.screenX - this.position.width / 2 - this.zoomLevel / 2 -
(this.canvasBox.boxObject.x - this.panel.boxObject.x),
e.screenY - this.position.height / 2 - this.zoomLevel / 2 -
(this.canvasBox.boxObject.y - this.panel.boxObject.y));
}
},
onMouseScrolled: function magnifier_onMouseScrolled(e) {
let change = e.detail > 0 ? 0.25: -0.25;
this.zoomLevel = Math.min(Math.max(this.zoomLevel - change, 2), 8);
let gWidth = Math.floor((this.docked?this.position.dockedWidth:
this.position.width) / this.zoomLevel) + 1;
let gHeight = Math.floor((this.docked?this.position.dockedHeight:
this.position.height) / this.zoomLevel) + 1;
this.zoomWindow.x -= (gWidth - this.zoomWindow.width) / 2;
this.zoomWindow.y -= (gHeight - this.zoomWindow.height) / 2;
this.zoomWindow.width = gWidth;
this.zoomWindow.height = gHeight;
this.zoomWindow.zoom = this.zoomLevel;
this.zoomScope.style.backgroundSize = ((this.zoomLevel - 2)*(100/6)) + "% 100%";
this.setupZoom();
if (!this.isRendering)
this.update();
},
onZoomClick: function magnifier_onZoomClick(e) {
try {
this.zoomLevel = 2 + Math.floor(4*(e.screenX + 10 - this.zoomScope.boxObject.x)/
(this.zoomScope.boxObject.width/6))/4;
} catch (ex) {return;}
this.zoomLevel = Math.min(Math.max(this.zoomLevel, 2), 8);
let gWidth = Math.floor((this.docked?this.position.dockedWidth:
this.position.width) / this.zoomLevel) + 1;
let gHeight = Math.floor((this.docked?this.position.dockedHeight:
this.position.height) / this.zoomLevel) + 1;
this.zoomWindow.x -= Math.floor((gWidth - this.zoomWindow.width) / 2);
this.zoomWindow.y -= Math.floor((gHeight - this.zoomWindow.height) / 2);
this.zoomWindow.width = gWidth;
this.zoomWindow.height = gHeight;
this.zoomWindow.zoom = this.zoomLevel;
this.zoomScope.style.backgroundSize = ((this.zoomLevel - 2)*(100/6)) + "% 100%";
this.setupZoom();
if (!this.isRendering)
this.update();
},
onMouseClick: function magnifier_onMouseClick(e) {
if (this.colorFormatList.firstChild.state == "open" ||
this.colorFormatList.firstChild.state == "hiding")
return;
let screenY = e.screenY + (this.os.windows?8:-55), screenX = e.screenX;
if (this.state > 0 && !(screenX >= this.canvasBox.boxObject.x &&
screenX <= this.canvasBox.boxObject.x + this.canvasBox.boxObject.width &&
screenY >= this.canvasBox.boxObject.y &&
screenY <= this.canvasBox.boxObject.y + this.canvasBox.boxObject.height) &&
(screenX >= this.panel.boxObject.x &&
screenX <= this.panel.boxObject.x + this.panel.boxObject.width &&
screenY >= this.panel.boxObject.y &&
screenY <= this.panel.boxObject.y + this.panel.boxObject.height))
return;
if (!this.isRendering) return;
this.stopRenderingLoop();
e.preventDefault();
e.stopPropagation();
},
panelDragStart: function magnifier_panelDragStart(e) {
let screenY = e.screenY + (this.os.windows?8:-55), screenX = e.screenX;
this.panelDragOffset.x = -this.chromeWin.screenX + screenX - this.panel.boxObject.x;
this.panelDragOffset.y = -this.chromeWin.screenY + screenY - this.panel.boxObject.y;
this.panelDragOffset.wasRendering = this.isRendering;
this.panelDragOffset.mouseMoved = false;
this.panelDragMouseDown = true;
},
panelDrag: function magnifier_panelDrag(e) {
if (!this.panelDragMouseDown || this.dragMouseDown) {
this.panelDragMouseDown = false;
return;
}
e.preventDefault();
this.panelDragOffset.mouseMoved = true;
let x = e.screenX, y = e.screenY;
if (this.panelDragOffset.x != null)
x -= this.panelDragOffset.x;
if (this.panelDragOffset.y != null)
y -= this.panelDragOffset.y;
let screenWidth = this.chromeWin.screen.width,
screenHeight = this.chromeWin.screen.height;
if (this.docked) {
if (e.screenX > 0.1*screenWidth &&
e.screenX < 0.9*screenWidth &&
e.screenY > 0.1*screenHeight &&
e.screenY < 0.9*screenHeight)
this.docked = this.dockPanel("");
if (!this.docked && (e.screenX < this.panel.boxObject.x ||
e.screenX > this.panel.boxObject.x + this.panel.boxObject.width)) {
x = e.screenX - this.panel.boxObject.width / 2;
this.panelDragOffset.x = this.panel.boxObject.width / 2;
}
else if (!this.docked && (e.screenY < this.panel.boxObject.y ||
e.screenY > this.panel.boxObject.y + this.panel.boxObject.height)) {
y = e.screenY - this.panel.boxObject.height / 2;
this.panelDragOffset.y = this.panel.boxObject.height / 2;
}
}
else {
let indicationPlace = "";
if (e.screenX < 0.05*screenWidth)
indicationPlace = "left";
else if (e.screenX > 0.95*screenWidth)
indicationPlace = "right";
else if (e.screenY < 0.05*screenHeight)
indicationPlace = "top";
else if (e.screenY > 0.95*screenHeight)
indicationPlace = "bottom";
if (indicationPlace != "")
this.showIndicatoryPanel(indicationPlace);
else if (this.iPanel && this.iPanel.state == "open")
this.iPanel.hidePopup();
}
if (!this.docked)
this.panel.moveTo(x, y);
},
panelDragEnd: function magnifier_panelDragEnd(e) {
if (!this.panelDragMouseDown || this.dragMouseDown || !this.panelDragOffset.mouseMoved) {
this.panelDragMouseDown = false;
return;
}
let screenWidth = this.chromeWin.screen.width,
screenHeight = this.chromeWin.screen.height;
let dockTo = "";
if (e.screenX < 0.05*screenWidth)
dockTo = "left";
else if (e.screenX > 0.95*screenWidth)
dockTo = "right";
else if (e.screenY < 0.05*screenHeight)
dockTo = "top";
else if (e.screenY > 0.95*screenHeight)
dockTo = "bottom";
if (dockTo != "")
this.docked = this.dockPanel(dockTo);
if (this.panelDragOffset.wasRendering) {
let self = this;
this.chromeWin.setTimeout(function() {
self.stopRenderingLoop();
self.startRenderingLoop();
}, 100);
}
this.panelDragMouseDown = false;
},
dockPanel: function magnifier_dockPanel(aDockTo) {
let width = this.chromeWin.screen.width,
height = this.chromeWin.screen.height;
if (this.iPanel && this.iPanel.state == "open")
this.iPanel.hidePopup();
switch(aDockTo) {
case "top":
this.position.dockedWidth = width - 25;
this.position.dockedHeight = 250;
this.zoomWindow.width = Math.floor((width - 25) / this.zoomLevel) + 1;
this.zoomWindow.height = Math.floor(250 / this.zoomLevel) + 1;
this.setupZoom();
this.panel.moveTo(0, 0);
this.panel.setAttribute("orient", "horizontal");
break;
case "bottom":
this.position.dockedWidth = width - 25;
this.position.dockedHeight = 250;
this.zoomWindow.width = Math.floor((width - 25) / this.zoomLevel) + 1;
this.zoomWindow.height = Math.floor(250 / this.zoomLevel) + 1;
this.setupZoom();
this.panel.moveTo(0, height - 345);
this.panel.setAttribute("orient", "horizontal");
break;
case "left":
this.position.dockedWidth = 475;
this.position.dockedHeight = height - 25;
this.zoomWindow.height = Math.floor((height - 25) / this.zoomLevel) + 1;
this.zoomWindow.width = Math.floor(475 / this.zoomLevel) + 1;
this.setupZoom();
this.panel.moveTo(0, 0);
this.panel.setAttribute("orient", "vertical");
break;
case "right":
this.position.dockedWidth = 475;
this.position.dockedHeight = height - 25;
this.zoomWindow.height = Math.floor((height - 25) / this.zoomLevel) + 1;
this.zoomWindow.width = Math.floor(475 / this.zoomLevel) + 1;
this.setupZoom();
this.panel.moveTo(width - 485, 0);
this.panel.setAttribute("orient", "vertical");
break;
default:
if (this.docked) {
this.zoomWindow.width = Math.floor(this.position.width / this.zoomLevel) + 1;
this.zoomWindow.height = Math.floor(this.position.height / this.zoomLevel) + 1;
this.panel.setAttribute("orient", "horizontal");
this.panel.sizeTo(this.position.width + 25,
this.position.height + 80);
this.setupZoom();
if (!this.isRendering)
this.update();
}
return false;
}
this.panel.sizeTo(this.position.dockedWidth + 40, this.position.dockedHeight + 80);
if (!this.isRendering)
this.update();
return true;
},
showIndicatoryPanel: function magnifier_showIndicatoryPanel(aWhere) {
if (!this.iPanel) {
this.iPanel = this.chromeDoc.createElement("panel");
this.iPanel.id = "devtools-magnifier-indication-panel";
this.iPanel.setAttribute("noautofocus", true);
this.iPanel.setAttribute("noautohide", true);
this.iPanel.setAttribute("level", "floating");
this.iPanel.setAttribute("style", "-moz-appearance: none !important;background:rgba(0,100,150,0.1);" +
"border:3px solid #36a;border-radius:5px;");
if (!this.os.windows) {
let label = this.chromeDoc.createElement("label");
label.setAttribute("value", "Dock here");
this.iPanel.appendChild(label);
this.iPanel.style.background = "white";
}
this.chromeDoc.querySelector("#mainPopupSet").appendChild(this.iPanel);
}
let x = 0, y = 0, width = 0, height = 0,
screenWidth = this.chromeWin.screen.width,
screenHeight = this.chromeWin.screen.height;
switch (aWhere) {
case "left":
width = 475;
height = screenHeight;
if (!this.os.windows)
y = screenHeight/2 - 50;
break;
case "right":
width = 475;
height = screenHeight;
x = screenWidth - (this.os.windows?304:100);
if (!this.os.windows)
y = screenHeight/2 - 50;
break;
case "top":
width = screenWidth;
height = 300;
if (!this.os.windows)
x = screenWidth/2 - 50;
break;
case "bottom":
width = screenWidth;
height = 300;
y = screenHeight - (this.os.windows?310:50);
if (!this.os.windows)
x = screenWidth/2 - 50;
break;
}
if (!this.os.windows) {
width = 100;
height = 50;
}
if (this.iPanel.state == "open")
this.iPanel.moveTo(x, y);
else
this.iPanel.openPopupAtScreen(x, y);
this.iPanel.sizeTo(width, height);
},
resizeDragStart: function magnifier_resizeDragStart(e) {
if (this.docked)
return;
this.dragStart.x = e.screenX;
this.dragStart.y = e.screenY;
this.dragStart.origWidth = this.position.width;
this.dragStart.origHeight = this.position.height;
this.dragStart.width = this.panel.boxObject.width;
this.dragStart.height = this.panel.boxObject.height;
this.dragStart.wasRendering = this.isRendering;
this.dragMouseDown = true;
this.stopRenderingLoop();
},
resizeDrag: function magnifier_resizeDrag(e) {
if (this.dragStart.x == -1 || this.dragStart.y == -1 || !this.dragMouseDown)
return;
let width = this.dragStart.width + e.screenX - this.dragStart.x;
let height = this.dragStart.height + e.screenY - this.dragStart.y;
e.preventDefault();
e.stopPropagation();
if (width > 475) {
this.position.width = this.dragStart.origWidth + e.screenX - this.dragStart.x;
this.zoomWindow.width = Math.floor(this.position.width / this.zoomLevel) + 1;
}
if (height > 350) {
this.position.height = this.dragStart.origHeight + e.screenY - this.dragStart.y;
this.zoomWindow.height = Math.floor(this.position.height / this.zoomLevel) + 1;