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authortoasted-nutbread <toasted-nutbread@users.noreply.github.com>2020-09-09 12:54:59 -0400
committerGitHub <noreply@github.com>2020-09-09 12:54:59 -0400
commite3a767876944467b09086501a8b2ef308716090a (patch)
treeccaca3fac375d975354648d227299e6b162a3db6 /ext/bg/js/backend.js
parent2aa86cc5f8cda022076f7fa047f17fdcca4a0f5e (diff)
Anki screenshot refactor (#791)
* Use more consistent style for injectScreenshot * Move screenshot generation into AnkiNoteBuilder/Backend * Get optionsContext before await
Diffstat (limited to 'ext/bg/js/backend.js')
-rw-r--r--ext/bg/js/backend.js55
1 files changed, 46 insertions, 9 deletions
diff --git a/ext/bg/js/backend.js b/ext/bg/js/backend.js
index 832dbc3a..47e68072 100644
--- a/ext/bg/js/backend.js
+++ b/ext/bg/js/backend.js
@@ -61,7 +61,8 @@ class Backend {
anki: this._anki,
audioSystem: this._audioSystem,
renderTemplate: this._renderTemplate.bind(this),
- getClipboardImage: this._onApiClipboardImageGet.bind(this)
+ getClipboardImage: this._onApiClipboardImageGet.bind(this),
+ getScreenshot: this._getScreenshot.bind(this)
});
this._templateRenderer = new TemplateRenderer();
@@ -442,7 +443,7 @@ class Backend {
return results;
}
- async _onApiDefinitionAdd({definition, mode, context, details, optionsContext}) {
+ async _onApiDefinitionAdd({definition, mode, context, ownerFrameId, optionsContext}, sender) {
const options = this.getOptions(optionsContext);
const templates = this._getTemplates(options);
const fields = (
@@ -463,13 +464,13 @@ class Backend {
await this._ankiNoteBuilder.injectClipboardImage(definition, fields);
- if (details && details.screenshot) {
- await this._ankiNoteBuilder.injectScreenshot(
- definition,
- fields,
- details.screenshot
- );
- }
+ const {id: tabId, windowId} = (sender && sender.tab ? sender.tab : {});
+ const {format, quality} = options.anki.screenshot;
+ await this._ankiNoteBuilder.injectScreenshot(
+ definition,
+ fields,
+ {windowId, tabId, ownerFrameId, format, quality}
+ );
const note = await this._createNote(definition, mode, context, options, templates);
return this._anki.addNote(note);
@@ -1626,4 +1627,40 @@ class Backend {
modeOptions
});
}
+
+ async _getScreenshot(windowId, tabId, ownerFrameId, format, quality) {
+ if (typeof windowId !== 'number') {
+ throw new Error('Invalid window ID');
+ }
+
+ let token = null;
+ try {
+ if (typeof tabId === 'number' && typeof ownerFrameId === 'number') {
+ const action = 'setAllVisibleOverride';
+ const params = {value: false, priority: 0, awaitFrame: true};
+ token = await this._sendMessageTab(tabId, {action, params}, {frameId: ownerFrameId});
+ }
+
+ return await new Promise((resolve, reject) => {
+ chrome.tabs.captureVisibleTab(windowId, {format, quality}, (result) => {
+ const e = chrome.runtime.lastError;
+ if (e) {
+ reject(new Error(e.message));
+ } else {
+ resolve(result);
+ }
+ });
+ });
+ } finally {
+ if (token !== null) {
+ const action = 'clearAllVisibleOverride';
+ const params = {token};
+ try {
+ await this._sendMessageTab(tabId, {action, params}, {frameId: ownerFrameId});
+ } catch (e) {
+ // NOP
+ }
+ }
+ }
+ }
}