Make creator buttons accessible via keyboard #999
This commit is contained in:
Tom Najdek
Dan Stillman
parent
0d09618865
commit
ea09aac616
2 changed files with 66 additions and 15 deletions
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@ -719,7 +719,7 @@
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<![CDATA[
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// getCreatorFields(), switchCreatorMode() and handleCreatorAutoCompleteSelect()
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// may need need to be adjusted if this DOM structure changes
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var tabindex = this._tabIndexMinCreators + (this._creatorCount * 6);
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var fieldMode = Zotero.Prefs.get('lastCreatorFieldMode');
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var firstName = '';
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var lastName = '';
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@ -757,9 +757,15 @@
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}
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typeBox.setAttribute("fieldname", 'creator-' + this._creatorCount + '-typeID');
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if (this.editable) {
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typeBox.className = 'creator-type-label zotero-clicky';
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typeBox.className = 'creator-type-label zotero-clicky zotero-focusable';
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typeBox.setAttribute('ztabindex', tabindex - 1);
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typeBox.setAttribute('role', 'listbox');
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typeBox.addEventListener('focus', ev => {
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this._lastTabIndex = parseInt(ev.target.getAttribute('ztabindex'));
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});
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var img = document.createElement('image');
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typeBox.appendChild(img);
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typeBox.setAttribute('onkeypress', 'return document.getBindingParent(this).handleKeyPress(event)');
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}
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else {
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typeBox.className = 'creator-type-label';
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@ -773,11 +779,17 @@
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var hbox = document.createElement("hbox");
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hbox.className = 'creator-type-value';
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hbox.addEventListener('focusin', ev => {
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if(ev.target.classList.contains('zotero-focusable')) {
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this._lastTabIndex = parseInt(ev.target.getAttribute('ztabindex'));
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}
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});
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// Name
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var firstlast = document.createElement("hbox");
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firstlast.className = 'creator-name-box';
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firstlast.setAttribute("flex","1");
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var tabindex = this._tabIndexMinCreators + (this._creatorCount * 2);
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var fieldName = 'creator-' + this._creatorCount + '-lastName';
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var lastNameLabel = firstlast.appendChild(
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this.createValueElement(
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@ -820,29 +832,40 @@
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var toggleButton = document.createElement('label');
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toggleButton.setAttribute('fieldname',
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'creator-' + this._creatorCount + '-fieldMode');
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toggleButton.className = 'zotero-field-toggle zotero-clicky';
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toggleButton.setAttribute('ztabindex', tabindex + 2);
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toggleButton.setAttribute('role', 'button');
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toggleButton.className = 'zotero-field-toggle zotero-focusable zotero-clicky';
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toggleButton.setAttribute('onkeypress', 'return document.getBindingParent(this).handleKeyPress(event)');
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hbox.appendChild(toggleButton);
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// Minus (-) button
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var removeButton = document.createElement('label');
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removeButton.setAttribute('ztabindex', tabindex + 3);
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removeButton.setAttribute('role', 'button');
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removeButton.setAttribute('aria-label', Zotero.getString('general.delete'));
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removeButton.setAttribute("value","-");
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removeButton.setAttribute("class","zotero-clicky zotero-clicky-minus");
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removeButton.setAttribute('class','zotero-clicky zotero-focusable zotero-clicky-minus');
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removeButton.setAttribute('onkeypress', 'return document.getBindingParent(this).handleKeyPress(event)');
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// If default first row, don't let user remove it
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if (defaultRow) {
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this.disableButton(removeButton);
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}
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else {
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removeButton.setAttribute("onclick",
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"document.getBindingParent(this).removeCreator("
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+ this._creatorCount
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+ ", this.parentNode.parentNode)");
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let index = this._creatorCount;
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removeButton.onclick = (ev) => {
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document.getBindingParent(ev.currentTarget)
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.removeCreator(index, ev.currentTarget.parentNode.parentNode);
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}
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}
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hbox.appendChild(removeButton);
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// Plus (+) button
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var addButton = document.createElement('label');
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addButton.setAttribute('ztabindex', tabindex + 4);
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addButton.setAttribute("value","+");
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addButton.setAttribute("class", "zotero-clicky zotero-clicky-plus");
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addButton.setAttribute('role', 'button');
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addButton.setAttribute('class', 'zotero-clicky zotero-focusable zotero-clicky-plus');
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addButton.setAttribute('onkeypress', 'return document.getBindingParent(this).handleKeyPress(event)');
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// If row isn't saved, don't let user add more
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if (unsaved) {
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this.disableButton(addButton);
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@ -958,7 +981,11 @@
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button.style.background = `url("chrome://zotero/skin/textfield-dual${Zotero.hiDPISuffix}.png") center/21px auto no-repeat`;
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button.setAttribute('tooltiptext', Zotero.getString('pane.item.switchFieldMode.two'));
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lastName.setAttribute('fieldMode', '1');
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button.setAttribute('onclick', "document.getBindingParent(this).switchCreatorMode(Zotero.getAncestorByTagName(this, 'row'), 0, false, true)");
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button.onclick = (ev) => {
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document
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.getBindingParent(ev.currentTarget)
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.switchCreatorMode(Zotero.getAncestorByTagName(ev.currentTarget, 'row'), 0, false, true);
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};
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lastName.setAttribute('flex', '1');
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delete lastName.style.width;
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delete lastName.style.maxWidth;
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@ -998,7 +1025,11 @@
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button.style.background = `url("chrome://zotero/skin/textfield-single${Zotero.hiDPISuffix}.png") center/21px auto no-repeat`;
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button.setAttribute('tooltiptext', Zotero.getString('pane.item.switchFieldMode.one'));
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lastName.setAttribute('fieldMode', '0');
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button.setAttribute('onclick', "document.getBindingParent(this).switchCreatorMode(Zotero.getAncestorByTagName(this, 'row'), 1, false, true)");
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button.onclick = (ev) => {
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document
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.getBindingParent(ev.currentTarget)
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.switchCreatorMode(Zotero.getAncestorByTagName(ev.currentTarget, 'row'), 1, false, true)
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};
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lastName.setAttribute('flex', '0');
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// appropriately truncate lastName
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@ -1721,6 +1752,18 @@
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var target = event.target;
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var focused = document.commandDispatcher.focusedElement;
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if (event.key === 'ArrowDown' && target.classList.contains('creator-type-label')) {
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event.preventDefault();
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target.click();
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return true;
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}
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if (event.key === ' ' && target.classList.contains('zotero-focusable')) {
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event.preventDefault();
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target.click();
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return true;
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}
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switch (event.keyCode)
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{
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case event.DOM_VK_RETURN:
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@ -2327,7 +2370,7 @@
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tabindex = parseInt(tabindex);
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// Get all fields with ztabindex attributes
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var tabbableFields = box.querySelectorAll('*[ztabindex]');
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var tabbableFields = box.querySelectorAll('*[ztabindex]:not([disabled=true])');
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if (!tabbableFields.length) {
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Zotero.debug("No tabbable fields found");
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@ -2364,7 +2407,7 @@
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}
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// Drop-down needs to be focused
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if (next.id == 'item-type-menu') {
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if (next.id == 'item-type-menu' || next.classList.contains('zotero-focusable')) {
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next.focus();
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}
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// Fields need to be clicked
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@ -146,6 +146,14 @@ label.zotero-text-link {
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border: 1px solid transparent;
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}
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.zotero-focusable {
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-moz-user-focus: normal;
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}
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.zotero-focusable:focus {
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outline: 1px solid -moz-mac-focusring;
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}
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/* Minus and plus buttons with clicky glow effect */
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.zotero-clicky-minus, .zotero-clicky-plus
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{
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