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refactored code to not depend on external elements, #1120

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zadam
2020-06-22 22:28:45 +02:00
parent b2549b2834
commit a89b6711d1
2 changed files with 31 additions and 46 deletions
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74
src/public/app/widgets/note_tree.js
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@@ -249,9 +249,39 @@ export default class NoteTreeWidget extends TabAwareWidget {
this.initialized = this.initFancyTree();
this.setupNoteTitleTooltip();
return this.$widget;
}
setupNoteTitleTooltip() {
// the following will dynamically set tree item's tooltip if the whole item's text is not currently visible
// if the whole text is visible then no tooltip is show since that's unnecessarily distracting
// see https://github.com/zadam/trilium/pull/1120 for discussion
// code inspired by https://gist.github.com/jtsternberg/c272d7de5b967cec2d3d
const isEnclosing = ($container, $sub) => {
const conOffset = $container.offset();
const conDistanceFromTop = conOffset.top + $container.outerHeight(true);
const conDistanceFromLeft = conOffset.left + $container.outerWidth(true);
const subOffset = $sub.offset();
const subDistanceFromTop = subOffset.top + $sub.outerHeight(true);
const subDistanceFromLeft = subOffset.left + $sub.outerWidth(true);
return conDistanceFromTop > subDistanceFromTop
&& conOffset.top < subOffset.top
&& conDistanceFromLeft > subDistanceFromLeft
&& conOffset.left < subOffset.left;
};
this.$tree.on("mouseenter", "span.fancytree-title", e => {
e.currentTarget.title = isEnclosing(this.$tree, $(e.currentTarget))
? ""
: e.currentTarget.innerText;
});
}
get hideArchivedNotes() {
return options.is("hideArchivedNotes_" + this.treeName);
}
@@ -747,7 +777,7 @@ export default class NoteTreeWidget extends TabAwareWidget {
utils.assertArguments(notePath);
const hoistedNoteId = hoistedNoteService.getHoistedNoteId();
/** @var {FancytreeNode} */
/** @const {FancytreeNode} */
let parentNode = null;
const runPath = await treeService.getRunPath(notePath, logErrors);
@@ -1316,45 +1346,3 @@ export default class NoteTreeWidget extends TabAwareWidget {
noteCreateService.duplicateNote(node.data.noteId, branch.parentNoteId);
}
}
export function setupNoteTitleTooltip() {
// Source - https://gist.github.com/jtsternberg/c272d7de5b967cec2d3d
var is_colliding = function( $div1, $div2 ) {
// Div 1 data
var d1_offset = $div1.offset();
var d1_height = $div1.outerHeight( true );
var d1_width = $div1.outerWidth( true );
var d1_distance_from_top = d1_offset.top + d1_height;
var d1_distance_from_left = d1_offset.left + d1_width;
// Div 2 data
var d2_offset = $div2.offset();
var d2_height = $div2.outerHeight( true );
var d2_width = $div2.outerWidth( true );
var d2_distance_from_top = d2_offset.top + d2_height;
var d2_distance_from_left = d2_offset.left + d2_width;
var not_colliding = ( d1_distance_from_top < d2_offset.top
|| d1_offset.top > d2_distance_from_top
|| d1_distance_from_left < d2_offset.left
|| d1_offset.left > d2_distance_from_left );
// Return whether it IS colliding
return ! not_colliding;
};
// Detects if there is a collision between the note-title and the
// center-pane element
let centerPane = document.getElementById("center-pane");
$(document).on("mouseenter", "span",
function(e) {
if (e.currentTarget.className === 'fancytree-title') {
if(is_colliding($(centerPane), $(e.currentTarget))) {
e.currentTarget.title = e.currentTarget.innerText;
} else {
e.currentTarget.title = "";
}
}
}
);
}