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Improve UX with creating new shape by shortkey #941

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merged 3 commits into from
Dec 13, 2019
Merged

Improve UX with creating new shape by shortkey #941

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cf87194
Impove UX with creating new shape by shortkey
mmarkelov Dec 12, 2019
091ed1d
Review fixes
mmarkelov Dec 13, 2019
bb371b6
Review fixes removing unnecessary param passing
mmarkelov Dec 13, 2019
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57 changes: 32 additions & 25 deletions cvat/apps/engine/static/engine/js/shapeCreator.js
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Original file line number Diff line number Diff line change
Expand Up @@ -79,7 +79,8 @@ class ShapeCreatorModel extends Listener {
this._shapeCollection.update();
}

switchCreateMode(forceClose) {
switchCreateMode(forceClose, usingShortkey) {
this._usingShortkey = usingShortkey;
// if parameter force (bool) setup to true, current result will not save
if (!forceClose) {
this._createMode = !this._createMode && window.cvat.mode == null;
Expand Down Expand Up @@ -113,6 +114,10 @@ class ShapeCreatorModel extends Listener {
return this._createMode;
}

get usingShortkey() {
return this._usingShortkey;
}

get defaultType() {
return this._defaultType;
}
Expand Down Expand Up @@ -146,15 +151,15 @@ class ShapeCreatorController {
let shortkeys = window.cvat.config.shortkeys;

let switchDrawHandler = Logger.shortkeyLogDecorator(function() {
this.switchCreateMode(false);
this.switchCreateMode(false, true);
}.bind(this));

Mousetrap.bind(shortkeys["switch_draw_mode"].value, switchDrawHandler.bind(this), 'keydown');
}
}

switchCreateMode(force) {
this._model.switchCreateMode(force);
switchCreateMode(force, usingShortkey = false) {
this._model.switchCreateMode(force, usingShortkey);
}

setDefaultShapeType(type) {
Expand Down Expand Up @@ -261,6 +266,23 @@ class ShapeCreatorView {
this._polyShapeSizeInput.on('keydown', function(e) {
e.stopPropagation();
});

this._playerFrame.on('mousemove.shapeCreatorAIM', (e) => {
if (!['polygon', 'polyline', 'points'].includes(this._type)) {
this._aimCoord = window.cvat.translate.point.clientToCanvas(this._frameContent.node, e.clientX, e.clientY);
if (this._aim) {
this._aim.x.attr({
y1: this._aimCoord.y,
y2: this._aimCoord.y,
});

this._aim.y.attr({
x1: this._aimCoord.x,
x2: this._aimCoord.x,
});
}
}
});
}


Expand Down Expand Up @@ -324,7 +346,6 @@ class ShapeCreatorView {
}
});


this._frameContent.on('mousemove.shapeCreator', (e) => {
if (e.shiftKey && ['polygon', 'polyline'].includes(this._type)) {
if (lastPoint.x === null || lastPoint.y === null) {
Expand Down Expand Up @@ -388,7 +409,6 @@ class ShapeCreatorView {
}.bind(this));
}


_create() {
let sizeUI = null;
switch(this._type) {
Expand Down Expand Up @@ -517,34 +537,21 @@ class ShapeCreatorView {
this._mode = model.defaultMode;

if (!['polygon', 'polyline', 'points'].includes(this._type)) {
if (!model.usingShortkey) {
this._aimCoord = {
x: 0,
y: 0
};
}
this._drawAim();
this._playerFrame.on('mousemove.shapeCreatorAIM', (e) => {
this._aimCoord = window.cvat.translate.point.clientToCanvas(this._frameContent.node, e.clientX, e.clientY);
if (this._aim) {
this._aim.x.attr({
y1: this._aimCoord.y,
y2: this._aimCoord.y,
});

this._aim.y.attr({
x1: this._aimCoord.x,
x2: this._aimCoord.x,
});
}
});
}

this._createButton.text("Stop Creation");
document.oncontextmenu = () => false;
this._create();
}
else {
this._playerFrame.off('mousemove.shapeCreatorAIM');
this._removeAim();
this._aimCoord = {
x: 0,
y: 0
};
this._cancel = true;
this._createButton.text("Create Shape");
document.oncontextmenu = null;
Expand Down