WebDev/VersaWhiteboard
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move setting cursor to own its function

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This commit is contained in:
raphael 2019-01-11 14:01:43 +01:00
parent 0228492bbe
commit 39cf577124
1 changed files with 17 additions and 31 deletions
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48
public/js/whiteboard.js
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@ -275,21 +275,13 @@ var whiteboard = {
destCanvasContext.drawImage(_this.canvas, left, top, width, height, 0, 0, width, height);
imgDiv.find(".xCanvasBtn").click(function () {
_this.imgDragActive = false;
if (_this.tool === "pen") {
_this.mouseOverlay.css({ "cursor": "none" });
} else {
_this.mouseOverlay.css({ "cursor": "crosshair" });
}
_this.refreshCursorAppearance();
imgDiv.remove();
dragOutOverlay.remove();
});
imgDiv.find(".addToCanvasBtn").click(function () {
_this.imgDragActive = false;
if (_this.tool === "pen") {
_this.mouseOverlay.css({ "cursor": "none" });
} else {
_this.mouseOverlay.css({ "cursor": "crosshair" });
}
_this.refreshCursorAppearance();
var widthT = imgDiv.width();
var heightT = imgDiv.height();
var p = imgDiv.position();
@ -489,25 +481,13 @@ var whiteboard = {
'</div>');
imgDiv.find(".xCanvasBtn").click(function () {
_this.imgDragActive = false;
if (_this.tool === "pen") {
_this.mouseOverlay.css({ "cursor": "none" });
} else if (_this.tool === "mouse") {
_this.mouseOverlay.css({ "cursor": "auto" });
} else {
_this.mouseOverlay.css({ "cursor": "crosshair" });
}
this.refreshCursorAppearance();
imgDiv.remove();
});
imgDiv.find(".addToCanvasBtn").click(function () {
var draw = $(this).attr("draw");
_this.imgDragActive = false;
if (_this.tool === "pen") {
_this.mouseOverlay.css({ "cursor": "none" });
} else if (_this.tool === "mouse") {
_this.mouseOverlay.css({ "cursor": "auto" });
} else {
_this.mouseOverlay.css({ "cursor": "crosshair" });
}
this.refreshCursorAppearance();
var width = imgDiv.width();
var height = imgDiv.height();
var p = imgDiv.position();
@ -569,13 +549,7 @@ var whiteboard = {
},
setTool: function (tool) {
this.tool = tool;
if (tool === "pen" || tool === "eraser") {
this.mouseOverlay.css({ "cursor": "none" });
} else if (tool === "mouse") {
this.mouseOverlay.css({ "cursor": "default" });
} else {
this.mouseOverlay.css({ "cursor": "crosshair" });
}
this.refreshCursorAppearance();
this.mouseOverlay.find(".xCanvasBtn").click();
},
handleEventsAndData: function (content, isNewData, doneCallback) {
@ -725,5 +699,17 @@ var whiteboard = {
},
isRecPointCollision: function (rx, ry, rw, rh, px, py) {
return rx <= px && px <= rx + rw && ry <= py && py <= ry + rh;
},
refreshCursorAppearance() { //Set cursor depending on current active tool
var _this = this;
if (_this.tool === "pen" || _this.tool === "eraser") {
_this.mouseOverlay.css({ "cursor": "none" });
} else if (_this.tool === "mouse") {
this.mouseOverlay.css({ "cursor": "default" });
} else if(_this.tool === "text") {
_this.mouseOverlay.css({ "cursor": "text" });
} else { //Line, Rec, Circle, Cutting
_this.mouseOverlay.css({ "cursor": "crosshair" });
}
}
}