59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
// Handle commands coming in from the terminal, like; STDIN keystrokes, TTY resize, etc
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export default (MixinBase) => class extends MixinBase {
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handleTerminalMessage(message) {
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const parts = message.split(',');
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const command = parts[0];
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if (command === '/tty_size') {
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this.tty_width = parts[1];
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this.tty_height = parts[2];
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if (this.char_width && this.char_height) this.resizeBrowserWindow();
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} else {
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this.sendToCurrentTab(message);
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}
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}
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resizeBrowserWindow() {
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if (!this.tty_width || !this.char_width || !this.tty_height || !this.char_height) {
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this.log(
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'Not resizing browser window without all of the TTY and character dimensions'
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);
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return;
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}
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// Does this include scrollbars???
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const window_width = parseInt(Math.round(this.tty_width * this.char_width)) + 4;
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// This is actually line-height
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const window_height = parseInt(Math.round(this.tty_height * this.char_height)) + 4;
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const current_window = browser.windows.getCurrent();
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current_window.then(
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(active_window) => {
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this._sendWindowResizeRequest(active_window, window_width, window_height);
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},
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(error) => {
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this.log('Error getting current browser window', error);
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}
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);
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}
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_sendWindowResizeRequest(active_window, width, height) {
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const tag = 'Resizing browser window';
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this.log(tag, active_window, width, height);
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const updating = browser.windows.update(
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active_window.id,
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{
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width: width,
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height: height,
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focussed: false
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}
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);
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updating(
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(info) => {
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this.log(tag, info);
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},
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(error) => {
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this.log(tag, error);
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}
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);
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}
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}
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