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mod: video: cancellable slide seek
Closes #319 Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>
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@@ -1152,14 +1152,40 @@ class PlPlayerController {
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_isSliderMoving.value = true;
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}
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double? slideDy;
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bool? hasToast;
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void updateSlideDy(double dy) {
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slideDy ??= 0;
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slideDy = slideDy! + dy;
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if (slideDy!.abs() >= 100) {
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if (hasToast != true) {
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hasToast = true;
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SmartDialog.showToast(
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'取消${sliderPosition.value > position.value ? '快进' : '快退'}',
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);
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}
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} else {
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if (hasToast == true) {
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hasToast = null;
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SmartDialog.showToast(
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sliderPosition.value > position.value ? '快进' : '快退',
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);
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}
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}
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}
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void onUpdatedSliderProgress(Duration value) {
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_sliderTempPosition.value = value;
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_sliderPosition.value = value;
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updateSliderPositionSecond();
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}
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void onChangedSliderEnd() {
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feedBack();
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void onChangedSliderEnd([bool? isCancel]) {
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if (isCancel != true) {
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feedBack();
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}
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slideDy = null;
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hasToast = null;
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_isSliderMoving.value = false;
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_hideTaskControls();
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}
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@@ -771,6 +771,7 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
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curSliderPosition + (delta.dx * scale).round());
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final Duration result =
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pos.clamp(Duration.zero, plPlayerController.duration.value);
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plPlayerController.updateSlideDy(delta.dy);
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plPlayerController.onUpdatedSliderProgress(result);
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plPlayerController.onChangedSliderStart();
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if (plPlayerController.showSeekPreview) {
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@@ -778,7 +779,7 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
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plPlayerController.previewDx.value = result.inMilliseconds /
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plPlayerController
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.durationSeconds.value.inMilliseconds *
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context.size!.width;
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renderBox.size.width;
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if (plPlayerController.showPreview.value.not) {
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plPlayerController.showPreview.value = true;
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}
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@@ -834,10 +835,19 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
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plPlayerController.showPreview.value = false;
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}
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if (plPlayerController.isSliderMoving.value) {
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plPlayerController.onChangedSliderEnd();
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plPlayerController.seekTo(
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bool isCancel = plPlayerController.slideDy != null &&
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plPlayerController.slideDy!.abs() >= 100;
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plPlayerController.onChangedSliderEnd(isCancel);
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if (isCancel) {
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plPlayerController.onUpdatedSliderProgress(
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plPlayerController.position.value,
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);
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} else {
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plPlayerController.seekTo(
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plPlayerController.sliderPosition.value,
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type: 'slider');
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type: 'slider',
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);
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}
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}
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interacting = false;
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_initialFocalPoint = Offset.zero;
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