OpenCloud
/
element-web
mirror of https://github.com/vector-im/element-web
1
0
Fork 0
Code Issues Releases Wiki Activity

remove unused PercentageDistributor 

it's not used and we need to make some
api changes that don't work with it (resize will receive itemSize
which it doesn't really support)
pull/21833/head
Bruno Windels 2018-11-26 16:41:49 +01:00
parent 257bac2b09
commit 3e496833fc
2 changed files with 1 additions and 50 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
src/resizer/distributors.js
View File

@ -73,55 +73,7 @@ class CollapseDistributor extends FixedDistributor {
} }
} }
class PercentageDistributor {
constructor(sizer, item, _config, items, container) {
this.container = container;
this.totalSize = sizer.getTotalSize();
this.sizer = sizer;
const itemIndex = items.indexOf(item);
this.beforeItems = items.slice(0, itemIndex);
this.afterItems = items.slice(itemIndex);
const percentages = PercentageDistributor._getPercentages(sizer, items);
this.beforePercentages = percentages.slice(0, itemIndex);
this.afterPercentages = percentages.slice(itemIndex);
}
resize(offset) {
const percent = offset / this.totalSize;
const beforeSum =
this.beforePercentages.reduce((total, p) => total + p, 0);
const beforePercentages =
this.beforePercentages.map(p => (p / beforeSum) * percent);
const afterSum =
this.afterPercentages.reduce((total, p) => total + p, 0);
const afterPercentages =
this.afterPercentages.map(p => (p / afterSum) * (1 - percent));
this.beforeItems.forEach((item, index) => {
this.sizer.setItemPercentage(item, beforePercentages[index]);
});
this.afterItems.forEach((item, index) => {
this.sizer.setItemPercentage(item, afterPercentages[index]);
});
}
static _getPercentages(sizer, items) {
const percentages = items.map(i => sizer.getItemPercentage(i));
const setPercentages = percentages.filter(p => p !== null);
const unsetCount = percentages.length - setPercentages.length;
const setTotal = setPercentages.reduce((total, p) => total + p, 0);
const implicitPercentage = (1 - setTotal) / unsetCount;
return percentages.map(p => p === null ? implicitPercentage : p);
}
static setPercentage(el, percent) {
el.style.flexGrow = Math.round(percent * 1000);
}
}
module.exports = { module.exports = {
FixedDistributor, FixedDistributor,
CollapseDistributor, CollapseDistributor,
PercentageDistributor,
}; };

3
src/resizer/index.js
View File

@ -15,7 +15,7 @@ limitations under the License.
*/ */
import {Sizer, FlexSizer} from "./sizer"; import {Sizer, FlexSizer} from "./sizer";
import {FixedDistributor, CollapseDistributor, PercentageDistributor} from "./distributors"; import {FixedDistributor, CollapseDistributor} from "./distributors";
import {Resizer} from "./resizer"; import {Resizer} from "./resizer";
import {RoomSizer, RoomDistributor} from "./room"; import {RoomSizer, RoomDistributor} from "./room";
@ -25,7 +25,6 @@ module.exports = {
FlexSizer, FlexSizer,
FixedDistributor, FixedDistributor,
CollapseDistributor, CollapseDistributor,
PercentageDistributor,
RoomSizer, RoomSizer,
RoomDistributor, RoomDistributor,
}; };