loleaflet/css/leaflet.css | 13 ++++++++
loleaflet/src/control/Control.LokDialog.js | 42 +++++++++++++++++++++++++++++
loleaflet/src/layer/tile/GridLayer.js | 10 ++++--
loleaflet/src/layer/tile/TileLayer.js | 7 ++++
4 files changed, 68 insertions(+), 4 deletions(-)
New commits:
commit ec2ec241d2ef48e6846f87318e6f176348b2d238
Author: Marco Cecchetti <marco.cecche...@collabora.com>
AuthorDate: Tue Jan 14 16:02:09 2020 +0100
Commit: Marco Cecchetti <marco.cecche...@collabora.com>
CommitDate: Thu Feb 6 14:48:00 2020 +0100
loleaflet: calc: input bar text selection layer
Change-Id: Id143c3c0b5f0bb6a99bd9e8ce7f953f95e3a65bd
Reviewed-on: https://gerrit.libreoffice.org/c/online/+/86791
Reviewed-by: Marco Cecchetti <marco.cecche...@collabora.com>
Tested-by: Marco Cecchetti <marco.cecche...@collabora.com>
diff --git a/loleaflet/css/leaflet.css b/loleaflet/css/leaflet.css
index 24592c7b7..04ea07362 100644
--- a/loleaflet/css/leaflet.css
+++ b/loleaflet/css/leaflet.css
@@ -608,6 +608,7 @@ a.leaflet-control-buttons:hover:first-child {
.leaflet-cursor-container {
position: absolute;
text-align: center;
+ pointer-events: none;
}
.leaflet-cursor {
@@ -682,6 +683,18 @@ div.leaflet-cursor-container:hover >
.leaflet-cursor-header {
}
}
+.leaflet-text-selection-container {
+ position: absolute;
+ text-align: center;
+ pointer-events: none;
+}
+
+.leaflet-text-selection {
+ background: #43ACE8B5;
+ pointer-events: none;
+ display: block;
+}
+
.clipboard-container {
position: absolute;
left: 0px;
diff --git a/loleaflet/src/control/Control.LokDialog.js
b/loleaflet/src/control/Control.LokDialog.js
index 6afb2d064..a16395258 100644
--- a/loleaflet/src/control/Control.LokDialog.js
+++ b/loleaflet/src/control/Control.LokDialog.js
@@ -339,6 +339,24 @@ L.Control.LokDialog = L.Control.extend({
this._updateDialogCursor(e.id, x, y, height);
}
+ } else if (e.action === 'text_selection') {
+ if (this._isOpen(e.id)) {
+ var rectangles = [];
+ if (e.rectangles) {
+ var dataList =
e.rectangles.match(/\d+/g);
+ if (dataList != null) {
+ for (var i = 0; i <
dataList.length; i += 4) {
+ var rect = {};
+ rect.x =
parseInt(dataList[i]);
+ rect.y =
parseInt(dataList[i + 1]);
+ rect.width =
parseInt(dataList[i + 2]);
+ rect.height =
parseInt(dataList[i + 3]);
+ rectangles.push(rect);
+ }
+ }
+ }
+ this._updateTextSelection(e.id, rectangles);
+ }
} else if (e.action === 'title_changed') {
if (e.title && this._dialogs[parseInt(e.id)]) {
this._dialogs[parseInt(e.id)].title = e.title;
@@ -390,6 +408,24 @@ L.Control.LokDialog = L.Control.extend({
L.DomUtil.addClass(cursor, 'blinking-cursor');
},
+ _updateTextSelection: function(dlgId, rectangles) {
+ var strId = this._toIntId(dlgId);
+ var selections = this._dialogs[strId].textSelection.rectangles;
+ L.DomUtil.empty(selections);
+ if (!rectangles)
+ return;
+
+ for (var i = 0; i < rectangles.length; ++i) {
+ var container = L.DomUtil.create('div',
'leaflet-text-selection-container', selections);
+ var selection = L.DomUtil.create('div',
'leaflet-text-selection', container);
+ var rect = rectangles[i];
+ L.DomUtil.setStyle(selection, 'width', rect.width +
'px');
+ L.DomUtil.setStyle(selection, 'height', rect.height +
'px');
+ L.DomUtil.setStyle(container, 'left', rect.x + 'px');
+ L.DomUtil.setStyle(container, 'top', rect.y + 'px');
+ }
+ },
+
focus: function(dlgId, acceptInput) {
// In case of the sidebar we should be careful about
// grabbing the focus from the main window.
@@ -568,12 +604,17 @@ L.Control.LokDialog = L.Control.extend({
L.DomUtil.setStyle(container, 'width', '100%');
L.DomUtil.setStyle(container, 'height', height + 'px');
+ //var eventLayer = L.DomUtil.create('div', '', container);
// Create the canvas.
var canvas = L.DomUtil.create('canvas', 'inputbar_canvas',
container);
L.DomUtil.setStyle(canvas, 'position', 'absolute');
this._setCanvasWidthHeight(canvas, width, height);
canvas.id = strId + '-canvas';
+ // create the text selections layer
+ var textSelectionLayer = L.DomUtil.create('div',
'inputbar_selection_layer', container);
+ var selections = L.DomUtil.create('div',
'inputbar_selections', textSelectionLayer);
+
// Don't show the inputbar until we get the contents.
$(container).parent().hide();
@@ -588,6 +629,7 @@ L.Control.LokDialog = L.Control.extend({
width: width,
height: height,
cursor: null,
+ textSelection: {rectangles: selections},
child: null, // never used for inputbar
title: null // never used for inputbar
};
diff --git a/loleaflet/src/layer/tile/GridLayer.js
b/loleaflet/src/layer/tile/GridLayer.js
index 4ff2d4877..a69741462 100644
--- a/loleaflet/src/layer/tile/GridLayer.js
+++ b/loleaflet/src/layer/tile/GridLayer.js
@@ -716,10 +716,12 @@ L.GridLayer = L.Layer.extend({
this._map.fire('updatescrolloffset', {x: 0, y: 0,
updateHeaders: false});
this._map.scrollTop(0);
this._map.scrollLeft(0);
- this._cellCursor = L.LatLngBounds.createDefault();
- this._prevCellCursor = new L.LatLngBounds(new
L.LatLng(0, 0), new L.LatLng(1, 1));
- this._cellCursorXY = new L.Point(-1, -1);
- this._prevCellCursorXY = new L.Point(0, 0);
+
+ // 2020-01-14 if no side effect occurs remove this code
later
+ // this._cellCursor = L.LatLngBounds.createDefault();
+ // this._prevCellCursor = new L.LatLngBounds(new
L.LatLng(0, 0), new L.LatLng(1, 1));
+ // this._cellCursorXY = new L.Point(-1, -1);
+ // this._prevCellCursorXY = new L.Point(0, 0);
}
},
diff --git a/loleaflet/src/layer/tile/TileLayer.js
b/loleaflet/src/layer/tile/TileLayer.js
index 0b4926a43..d3c012bcd 100644
--- a/loleaflet/src/layer/tile/TileLayer.js
+++ b/loleaflet/src/layer/tile/TileLayer.js
@@ -1958,6 +1958,9 @@ L.TileLayer = L.GridLayer.extend({
this._graphicSelection = new L.LatLngBounds(new L.LatLng(0, 0),
new L.LatLng(0, 0));
this._onUpdateGraphicSelection();
this._cellCursor = null;
+ this._cellCursorXY = null;
+ this._prevCellCursor = null;
+ this._prevCellCursorXY = null;
this._onUpdateCellCursor();
if (this._map._clip)
this._map._clip.clearSelection();
@@ -2776,6 +2779,10 @@ L.TileLayer = L.GridLayer.extend({
_onUpdateCellCursor: function (horizontalDirection, verticalDirection,
onPgUpDn) {
this._onUpdateCellResizeMarkers();
if (this._cellCursor &&
!this._isEmptyRectangle(this._cellCursor)) {
+ if (this._map.dialog._calcInputBar &&
!this._cellCursorXY.equals(this._prevCellCursorXY)) {
+ var inputBarId =
this._map.dialog._calcInputBar.id;
+
this._map.dialog._updateTextSelection(inputBarId);
+ }
var mapBounds = this._map.getBounds();
if (!mapBounds.contains(this._cellCursor) &&
!this._cellCursorXY.equals(this._prevCellCursorXY)) {
var scrollX = 0, scrollY = 0;
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