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Separated previewRequest from safePreviewRequest

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This commit is contained in:
Joel Collins 2020-05-14 17:31:23 +01:00
parent 5ce198b305
commit ae79449ad0
2 changed files with 15 additions and 6 deletions
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19
src/components/viewComponents/streamDisplay.vue
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@ -80,6 +80,9 @@ export default {
this.$root.$on("globalTogglePreview", state => {
this.previewRequest(state);
});
this.$root.$on("globalSafeTogglePreview", state => {
this.safePreviewRequest(state);
});
// A global signal listener to flash the stream element
this.$root.$on("globalFlashStream", () => {
this.flashStream();
@ -98,7 +101,7 @@ export default {
created: function() {
console.log(`${this._uid} created`);
// Send a request to start/stop GPU preview based on global setting
this.previewRequest(this.$store.state.globalSettings.autoGpuPreview);
this.safePreviewRequest(this.$store.state.globalSettings.autoGpuPreview);
// Get FOV from settings
this.updateFov();
},
@ -168,7 +171,7 @@ export default {
var a = Object.values(this.$store.state.activeStreams);
let allClosed = a.every(v => v === false);
if (allClosed) {
this.previewRequest(false);
this.safePreviewRequest(false);
}
}
// If resized to anything other than zero
@ -177,7 +180,7 @@ export default {
this.$store.commit("addStream", this._uid);
if (this.$store.state.globalSettings.autoGpuPreview == true) {
// Start the preview immediately
this.previewRequest(true);
this.safePreviewRequest(true);
// Send another start preview request after 1 second
/*
The internal logic of this component means that a stop GPU preview
@ -197,7 +200,7 @@ export default {
2. The requests leapfrog eachother, stopping the preview, in which case
the follow-up request restarts the preview in the correct location.
*/
setTimeout(() => this.previewRequest(true), 250);
setTimeout(() => this.safePreviewRequest(true), 250);
}
}
},
@ -226,7 +229,9 @@ export default {
this.displayPosition = elementPositionOnDisplay;
},
previewRequest: function(state) {
safePreviewRequest: function(state) {
// previewRequest, but only stopping preview if all streams are invisible
// and only starting preview if any stream is visible
var a = Object.values(this.$store.state.activeStreams);
let allClosed = a.every(v => v === false);
// If all streams are closed, don't start GPU preview
@ -237,6 +242,10 @@ export default {
if (state === false && !allClosed) {
return false;
}
return this.previewRequest(state);
},
previewRequest: function(state) {
// If requesting starting the stream, but this component is inactive, skip
if (this.$store.getters.ready == true) {
var requestUri = null;