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DrawOnYourScreen
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Add debug constants and helpers

This commit is contained in:
abakkk 2020-06-17 15:43:23 +02:00
parent 317f9e4176
commit 2658926c44
1 changed files with 17 additions and 0 deletions
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17
draw.js
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@ -48,6 +48,9 @@ const Prefs = Me.imports.prefs;
const _ = imports.gettext.domain(Me.metadata['gettext-domain']).gettext;
const GS_VERSION = Config.PACKAGE_VERSION;
const CAIRO_DEBUG_EXTENDS = false;
const SVG_DEBUG_EXTENDS = false;
const SVG_DEBUG_SUPERPOSES_CAIRO = false;
const ICON_DIR = Me.dir.get_child('data').get_child('icons');
const FILL_ICON_PATH = ICON_DIR.get_child('fill-symbolic.svg').get_path();
@ -213,6 +216,10 @@ var DrawingArea = new Lang.Class({
vfunc_repaint: function() {
let cr = this.get_context();
if (CAIRO_DEBUG_EXTENDS) {
cr.scale(0.5, 0.5);
cr.translate(this.monitor.width, this.monitor.height);
}
for (let i = 0; i < this.elements.length; i++) {
cr.save();
@ -897,10 +904,16 @@ var DrawingArea = new Lang.Class({
}
let content = `<svg viewBox="0 0 ${this.width} ${this.height}" xmlns="http://www.w3.org/2000/svg">`;
if (SVG_DEBUG_EXTENDS)
content = `<svg viewBox="${-this.width} ${-this.height} ${2 * this.width} ${2 * this.height}" xmlns="http://www.w3.org/2000/svg">`;
let backgroundColorString = this.hasBackground ? this.activeBackgroundColor.to_string() : 'transparent';
if (backgroundColorString != 'transparent') {
content += `\n <rect id="background" width="100%" height="100%" fill="${backgroundColorString}"/>`;
}
if (SVG_DEBUG_EXTENDS) {
content += `\n <line stroke="black" x1="0" y1="${-this.height}" x2="0" y2="${this.height}"/>`;
content += `\n <line stroke="black" x1="${-this.width}" y1="0" x2="${this.width}" y2="0"/>`;
}
for (let i = 0; i < this.elements.length; i++) {
content += this.elements[i].buildSVG(backgroundColorString);
}
@ -1121,6 +1134,10 @@ const DrawingElement = new Lang.Class({
let [success, color] = Clutter.Color.from_string(this.color);
if (success)
Clutter.cairo_set_source_color(cr, color);
if (SVG_DEBUG_SUPERPOSES_CAIRO) {
Clutter.cairo_set_source_color(cr, Clutter.Color.from_string("red")[1]);
cr.setLineWidth(this.line.lineWidth / 2 || 1);
}
this.transformations.slice(0).reverse().forEach(transformation => {
if (transformation.type == Transformations.TRANSLATION) {