feat: seek from viewpoint

Closes #153

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/common/widgets/segment_progress_bar.dart

@@ -75,7 +75,7 @@ class SegmentProgressBar extends CustomPainter {
             canvas.drawRect(
               Rect.fromLTRB(
                 0,
-                -_defHeight,
+                -_defHeight - 2,
                 size.width,
                 0,
               ),
@@ -86,9 +86,9 @@ class SegmentProgressBar extends CustomPainter {
           canvas.drawRect(
             Rect.fromLTWH(
               segmentStart,
-              -_defHeight,
+              -_defHeight - 2,
               segmentEnd == segmentStart ? 2 : segmentEnd - segmentStart,
-              size.height + _defHeight,
+              size.height + _defHeight + 2,
             ),
             paint,
           );
@@ -98,7 +98,7 @@ class SegmentProgressBar extends CustomPainter {
               : (segmentStart - prevStart - textPainter.width) / 2 +
                   prevStart +
                   1;
-          double textY = (-_defHeight - textPainter.height) / 2;
+          double textY = (-_defHeight - textPainter.height) / 2 - 1;
           textPainter.paint(canvas, Offset(textX, textY));
         } else {
           canvas.drawRect(

lib/pages/video/detail/controller.dart

@@ -2001,7 +2001,7 @@ class VideoDetailController extends GetxController
           return Segment(
             start,
             start,
-            Colors.black87,
+            Colors.black.withOpacity(0.5),
             item?['content'],
             item?['imgUrl'],
             item?['from'],

lib/plugin/pl_player/view.dart

@@ -1052,6 +1052,37 @@ class _PLVideoPlayerState extends State<PLVideoPlayer>
                   child: Stack(
                     alignment: Alignment.bottomCenter,
                     children: [
+                      if (plPlayerController.viewPointList.isNotEmpty &&
+                          plPlayerController.showVP.value)
+                        LayoutBuilder(
+                          builder: (context, constraints) {
+                            return SizedBox(
+                              height: 20,
+                              child: Listener(
+                                behavior: HitTestBehavior.translucent,
+                                onPointerDown: (event) {
+                                  try {
+                                    double seg = event.localPosition.dx /
+                                        constraints.maxWidth;
+                                    Segment item = plPlayerController
+                                        .viewPointList
+                                        .where((item) {
+                                      return item.start >= seg;
+                                    }).reduce((a, b) =>
+                                            a.start < b.start ? a : b);
+                                    if (item.from != null) {
+                                      plPlayerController.seekTo(
+                                          Duration(seconds: item.from!));
+                                    }
+                                    // debugPrint('${item.title},,${item.from}');
+                                  } catch (e) {
+                                    debugPrint('$e');
+                                  }
+                                },
+                              ),
+                            );
+                          },
+                        ),
                       ProgressBar(
                         progress: Duration(seconds: value),
                         buffered: Duration(seconds: buffer),

lib/plugin/pl_player/widgets/bottom_control.dart

@@ -52,6 +52,37 @@ class BottomControl extends StatelessWidget implements PreferredSizeWidget {
                   child: Stack(
                     alignment: Alignment.bottomCenter,
                     children: [
+                      if (controller?.viewPointList.isNotEmpty == true &&
+                          controller?.showVP.value == true)
+                        LayoutBuilder(
+                          builder: (context, constraints) {
+                            return Container(
+                              height: 20,
+                              margin: const EdgeInsets.only(bottom: 5.25),
+                              child: Listener(
+                                behavior: HitTestBehavior.translucent,
+                                onPointerDown: (event) {
+                                  try {
+                                    double seg = event.localPosition.dx /
+                                        constraints.maxWidth;
+                                    Segment? item = controller?.viewPointList
+                                        .where((item) {
+                                      return item.start >= seg;
+                                    }).reduce((a, b) =>
+                                            a.start < b.start ? a : b);
+                                    if (item?.from != null) {
+                                      controller?.seekTo(
+                                          Duration(seconds: item!.from!));
+                                    }
+                                    // debugPrint('${item?.title},,${item?.from}');
+                                  } catch (e) {
+                                    debugPrint('$e');
+                                  }
+                                },
+                              ),
+                            );
+                          },
+                        ),
                       ProgressBar(
                         progress: Duration(seconds: value),
                         buffered: Duration(seconds: buffer),