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DrawOnYourScreen
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Show the textEntry when ibusCandidatePopup is visible

This commit is contained in:
abakkk 2020-07-11 15:59:08 +02:00
parent e8140eae88
commit 813d6b0f1b
2 changed files with 52 additions and 32 deletions
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19
area.js
View File

@ -31,9 +31,10 @@ const Lang = imports.lang;
const Pango = imports.gi.Pango;
const St = imports.gi.St;
const ExtensionUtils = imports.misc.extensionUtils;
const Main = imports.ui.main;
const Screenshot = imports.ui.screenshot;
const ExtensionUtils = imports.misc.extensionUtils;
const Me = ExtensionUtils.getCurrentExtension();
const Convenience = ExtensionUtils.getSettings ? ExtensionUtils : Me.imports.convenience;
const Extension = Me.imports.extension;
@ -643,6 +644,7 @@ var DrawingArea = new Lang.Class({
},
_startWriting: function() {
let [x, y] = [this.currentElement.x, this.currentElement.y];
this.currentElement.text = '';
this.currentElement.cursorPosition = 0;
this.emit('show-osd', null, _("Type your text and press <i>%s</i>")
@ -651,12 +653,19 @@ var DrawingArea = new Lang.Class({
this.textHasCursor = true;
this._redisplay();
this.textEntry = new St.Entry({ visible: false });
this.textEntry = new St.Entry({ visible: false, x, y });
this.get_parent().add_child(this.textEntry);
this.textEntry.grab_key_focus();
this.updateActionMode();
this.updatePointerCursor();
let ibusCandidatePopup = Main.layoutManager.uiGroup.get_children().filter(child =>
child.has_style_class_name && child.has_style_class_name('candidate-popup-boxpointer'))[0] || null;
if (ibusCandidatePopup) {
this.ibusHandler = ibusCandidatePopup.connect('notify::visible', popup => popup.visible && (this.textEntry.visible = true));
this.textEntry.connect('destroy', () => ibusCandidatePopup.disconnect(this.ibusHandler));
}
this.textEntry.clutterText.connect('activate', (clutterText) => {
let startNewLine = true;
this._stopWriting(startNewLine);
@ -703,13 +712,13 @@ var DrawingArea = new Lang.Class({
// copy object, the original keep existing in this.elements
this.currentElement = Object.create(this.currentElement);
this.currentElement.lineIndex ++;
let height = Math.abs(this.currentElement.points[1][1] - this.currentElement.points[0][1]);
// define a new 'points' array, the original keep existing in this.elements
this.currentElement.points = [
[this.currentElement.points[0][0], this.currentElement.points[0][1] + height],
[this.currentElement.points[1][0], this.currentElement.points[1][1] + height]
[this.currentElement.points[0][0], this.currentElement.points[0][1] + this.currentElement.height],
[this.currentElement.points[1][0], this.currentElement.points[1][1] + this.currentElement.height]
];
this.currentElement.text = "";
this.textEntry.set_y(this.currentElement.y);
} else {
this.currentElement = null;
this._stopTextCursorTimeout();

59
elements.js
View File

@ -600,12 +600,28 @@ const TextElement = new Lang.Class({
};
},
_drawCairo: function(cr, params) {
let points = this.points;
get x() {
// this.textWidth is computed during Cairo building.
return this.points[1][0] - (this.textRightAligned ? this.textWidth : 0);
},
if (points.length == 2) {
get y() {
return Math.max(this.points[0][1], this.points[1][1]);
},
get height() {
return Math.abs(this.points[1][1] - this.points[0][1]);
},
// When rotating grouped lines, lineOffset is used to retrieve the rotation center of the first line.
get lineOffset() {
return (this.lineIndex || 0) * this.height;
},
_drawCairo: function(cr, params) {
if (this.points.length == 2) {
let layout = PangoCairo.create_layout(cr);
let fontSize = Math.abs(points[1][1] - points[0][1]) * Pango.SCALE;
let fontSize = this.height * Pango.SCALE;
let fontDescription = new Pango.FontDescription();
fontDescription.set_absolute_size(fontSize);
['family', 'weight', 'style', 'stretch', 'variant'].forEach(attribute => {
@ -617,7 +633,7 @@ const TextElement = new Lang.Class({
layout.set_font_description(fontDescription);
layout.set_text(this.text, -1);
this.textWidth = layout.get_pixel_size()[0];
cr.moveTo(points[1][0] - (this.textRightAligned ? this.textWidth : 0), Math.max(points[0][1],points[1][1]) - layout.get_baseline() / Pango.SCALE);
cr.moveTo(this.x, this.y - layout.get_baseline() / Pango.SCALE);
layout.set_text(this.text, -1);
PangoCairo.show_layout(cr, layout);
@ -625,17 +641,18 @@ const TextElement = new Lang.Class({
let cursorPosition = this.cursorPosition == -1 ? this.text.length : this.cursorPosition;
layout.set_text(this.text.slice(0, cursorPosition), -1);
let width = layout.get_pixel_size()[0];
cr.rectangle(points[1][0] - (this.textRightAligned ? this.textWidth : 0) + width, Math.max(points[0][1],points[1][1]),
Math.abs(points[1][1] - points[0][1]) / 25, - Math.abs(points[1][1] - points[0][1]));
cr.rectangle(this.x + width, this.y,
this.height / 25, - this.height);
cr.fill();
}
if (params.showTextRectangle || params.drawTextRectangle) {
cr.rectangle(points[1][0] - (this.textRightAligned ? this.textWidth : 0), Math.max(points[0][1], points[1][1]),
this.textWidth, - Math.abs(points[1][1] - points[0][1]));
if (params.showTextRectangle)
if (params.showTextRectangle) {
cr.rectangle(this.x, this.y - this.lineOffset,
this.textWidth, - this.height);
setDummyStroke(cr);
else
} else if (params.drawTextRectangle) {
cr.rectangle(this.x, this.y,
this.textWidth, - this.height);
// Only draw the rectangle to find the element, not to show it.
cr.setLineWidth(0);
}
@ -648,15 +665,15 @@ const TextElement = new Lang.Class({
_drawSvg: function(transAttribute) {
let row = "\n ";
let points = this.points.map((point) => [Math.round(point[0]*100)/100, Math.round(point[1]*100)/100]);
let [x, y, height] = [Math.round(this.x*100)/100, Math.round(this.y*100)/100, Math.round(this.height*100)/100];
let color = this.eraser ? bgColor : this.color;
let attributes = '';
if (points.length == 2) {
if (this.points.length == 2) {
attributes = `fill="${color}" ` +
`stroke="transparent" ` +
`stroke-opacity="0" ` +
`font-size="${Math.abs(points[1][1] - points[0][1])}"`;
`font-size="${height}"`;
if (this.font.family)
attributes += ` font-family="${this.font.family}"`;
@ -669,9 +686,8 @@ const TextElement = new Lang.Class({
if (this.font.variant && FontVariantNames[this.font.variant])
attributes += ` font-variant="${FontVariantNames[this.font.variant].toLowerCase()}"`;
// this.textWidth is computed during Cairo building.
row += `<text ${attributes} x="${points[1][0] - (this.textRightAligned ? this.textWidth : 0)}" `;
row += `y="${Math.max(points[0][1], points[1][1])}"${transAttribute}>${this.text}</text>`;
row += `<text ${attributes} x="${x}" `;
row += `y="${y}"${transAttribute}>${this.text}</text>`;
}
return row;
@ -698,15 +714,10 @@ const TextElement = new Lang.Class({
}
},
// When rotating grouped lines, lineOffset is used to retrieve the rotation center of the first line.
_getLineOffset: function() {
return (this.lineIndex || 0) * Math.abs(this.points[1][1] - this.points[0][1]);
},
_getOriginalCenter: function() {
if (!this._originalCenter) {
let points = this.points;
this._originalCenter = this.textWidth ? [points[1][0], Math.max(points[0][1], points[1][1]) - this._getLineOffset()] :
this._originalCenter = this.textWidth ? [points[1][0], Math.max(points[0][1], points[1][1]) - this.lineOffset] :
points.length >= 3 ? getCentroid(points) :
getNaiveCenter(points);
}