2016-06-26 17:57:25 +02:00

98 lines
2.5 KiB
JavaScript

const {each, dom} = require('../util');
const event = require('../core/event');
const resource = require('../core/resource');
const allsettings = require('../core/settings');
const sidebar = require('./sidebar');
const base = require('./base');
const view = require('./view');
const settings = Object.assign({
modeToggle: false
}, allsettings.view);
const tplSettings =
'<div id="viewmode-settings" class="block"><h1 class="l10n-view">View</h1></div>';
const tplMode =
`<div id="viewmode-[MODE]" class="button mode">
<img src="${resource.image('view-[MODE]')}" alt="viewmode-[MODE]"/>
</div>`;
const tplSize =
'<input id="viewmode-size" type="range" min="0" max="0" value="0">';
const tplToggle =
`<div id="viewmode-toggle" class="tool">
<img alt="viewmode"/>
</div>`;
let modes;
let sizes;
const onChanged = (mode, size) => {
dom('#viewmode-settings .mode').rmCls('active');
dom('#viewmode-' + mode).addCls('active');
dom('#viewmode-size').val(sizes.indexOf(size));
if (settings.modeToggle === 'next') {
mode = modes[(modes.indexOf(mode) + 1) % modes.length];
}
dom('#viewmode-toggle img').attr('src', resource.image('view-' + mode));
};
const addSettings = () => {
if (modes.length < 2 && sizes.length < 2) {
return;
}
const $viewBlock = dom(tplSettings);
if (modes.length > 1) {
each(modes, mode => {
dom(tplMode.replace(/\[MODE\]/g, mode))
.on('click', () => {
view.setMode(mode);
})
.appTo($viewBlock);
});
}
if (sizes.length > 1) {
const max = sizes.length - 1;
dom(tplSize)
.attr('max', max)
.on('input', ev => view.setSize(sizes[ev.target.valueAsNumber]))
.on('change', ev => view.setSize(sizes[ev.target.valueAsNumber]))
.appTo($viewBlock);
}
$viewBlock.appTo(sidebar.$el);
};
const onToggle = () => {
const mode = view.getMode();
const nextIdx = (modes.indexOf(mode) + 1) % modes.length;
const nextMode = modes[nextIdx];
view.setMode(nextMode);
};
const addToggle = () => {
if (settings.modeToggle && modes.length > 1) {
dom(tplToggle)
.on('click', onToggle)
.appTo(base.$toolbar);
}
};
const init = () => {
modes = view.getModes();
sizes = view.getSizes();
addSettings();
addToggle();
onChanged(view.getMode(), view.getSize());
event.sub('view.mode.changed', onChanged);
};
init();