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Merge pull request #2809 from simonhughcom/zoom-tab-id

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Zoom function can accept target 'tabId' argument.
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Oliver Blanthorn 2020-09-11 14:34:42 +01:00 • committed by GitHub
commit d2c2b8a2a1
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1 changed files with 10 additions and 2 deletions
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12
src/excmds.ts
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@ -1806,9 +1806,12 @@ export async function geturlsforlinks(reltype = "rel", rel: string) {
* @param level - The zoom level to set.
* Expects percentages when changing the absolute zoom value and percentage points when making relative adjustments.
* @param rel - Set the zoom adjustment to be relative to current zoom level.
* @param tabId - The tabId to apply zoom level too.
* If set to 'auto' it will default to the current active tab.
* This uses mozilla's internal tabId and not tridactyl's tabId.
*/
//#background
export async function zoom(level = 0, rel = "false") {
export async function zoom(level = 0, rel = "false", tabId = "auto") {
level = level > 3 ? level / 100 : level
if (rel === "false" && (level > 3 || level < 0.3)) {
throw new Error(`[zoom] level out of range: ${level}`)
@ -1820,7 +1823,12 @@ export async function zoom(level = 0, rel = "false") {
if (level > 3) level = 3
if (level < 0.3) level = 0.3
}
return browser.tabs.setZoom(level)
if (tabId === "auto") {
return browser.tabs.setZoom(level)
} else {
return browser.tabs.setZoom(parseInt(tabId, 10), level)
}
}
/** Opens the current page in Firefox's reader mode.