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scroll horizonally

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This commit is contained in:
Shin'ya Ueoka 2017-10-09 21:00:26 +09:00
parent 36963b1b8b
commit 8c84930ca3
4 changed files with 22 additions and 9 deletions
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6
src/content/actions/operation.js
View file

@ -8,8 +8,10 @@ import * as consoleFrames from 'content/console-frames';
const exec = (operation) => { const exec = (operation) => {
switch (operation.type) { switch (operation.type) {
case operations.SCROLL_LINES: case operations.SCROLL_VERTICALLY:
return scrolls.scrollLines(window, operation.count); return scrolls.scrollVertically(window, operation.count);
case operations.SCROLL_HORIZONALLY:
return scrolls.scrollHorizonally(window, operation.count);
case operations.SCROLL_PAGES: case operations.SCROLL_PAGES:
return scrolls.scrollPages(window, operation.count); return scrolls.scrollPages(window, operation.count);
case operations.SCROLL_TOP: case operations.SCROLL_TOP:

16
src/content/scrolls.js
View file

@ -1,8 +1,15 @@
const SCROLL_DELTA = 48; const SCROLL_DELTA_X = 48;
const SCROLL_DELTA_Y = 48;
const scrollLines = (page, count) => { const scrollVertically = (page, count) => {
let x = page.scrollX; let x = page.scrollX;
let y = page.scrollY + SCROLL_DELTA * count; let y = page.scrollY + SCROLL_DELTA_X * count;
page.scrollTo(x, y);
};
const scrollHorizonally = (page, count) => {
let x = page.scrollX + SCROLL_DELTA_Y * count;
let y = page.scrollY;
page.scrollTo(x, y); page.scrollTo(x, y);
}; };
@ -38,5 +45,6 @@ const scrollRight = (page) => {
}; };
export { export {
scrollLines, scrollPages, scrollTop, scrollBottom, scrollLeft, scrollRight scrollVertically, scrollHorizonally, scrollPages,
scrollTop, scrollBottom, scrollLeft, scrollRight
}; };

6
src/shared/default-settings.js
View file

@ -11,8 +11,10 @@ export default {
"w": { "type": "command.show.winopen", "alter": false }, "w": { "type": "command.show.winopen", "alter": false },
"W": { "type": "command.show.winopen", "alter": true }, "W": { "type": "command.show.winopen", "alter": true },
"b": { "type": "command.show.buffer" }, "b": { "type": "command.show.buffer" },
"k": { "type": "scroll.lines", "count": -1 }, "k": { "type": "scroll.vertically", "count": -1 },
"j": { "type": "scroll.lines", "count": 1 }, "j": { "type": "scroll.vertically", "count": 1 },
"h": { "type": "scroll.horizonally", "count": -1 },
"l": { "type": "scroll.horizonally", "count": 1 },
"<C-E>": { "type": "scroll.lines", "count": -1 }, "<C-E>": { "type": "scroll.lines", "count": -1 },
"<C-Y>": { "type": "scroll.lines", "count": 1 }, "<C-Y>": { "type": "scroll.lines", "count": 1 },
"<C-U>": { "type": "scroll.pages", "count": -0.5 }, "<C-U>": { "type": "scroll.pages", "count": -0.5 },

3
src/shared/operations.js
View file

@ -7,7 +7,8 @@ export default {
COMMAND_SHOW_BUFFER: 'command.show.buffer', COMMAND_SHOW_BUFFER: 'command.show.buffer',
// Scrolls // Scrolls
SCROLL_LINES: 'scroll.lines', SCROLL_VERTICALLY: 'scroll.vertically',
SCROLL_HORIZONALLY: 'scroll.horizonally',
SCROLL_PAGES: 'scroll.pages', SCROLL_PAGES: 'scroll.pages',
SCROLL_TOP: 'scroll.top', SCROLL_TOP: 'scroll.top',
SCROLL_BOTTOM: 'scroll.bottom', SCROLL_BOTTOM: 'scroll.bottom',