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Profiler: Add TimelineView widget and make the timeline cursor global

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There's no longer a cursor in each process timeline, instead the parent
widget keeps track of it (along with the selection) and it all moves
in sync.
This commit is contained in:
Andreas Kling 2021-05-06 18:59:51 +02:00
parent 84c4c2d884
commit abc3ad01b2
6 changed files with 103 additions and 28 deletions
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9
Userland/DevTools/Profiler/ProfileTimelineWidget.h
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@ -12,6 +12,7 @@ namespace Profiler {
class Process;
class Profile;
class TimelineView;
class ProfileTimelineWidget final : public GUI::Frame {
C_OBJECT(ProfileTimelineWidget)
@ -24,17 +25,13 @@ private:
virtual void mousemove_event(GUI::MouseEvent&) override;
virtual void mouseup_event(GUI::MouseEvent&) override;
explicit ProfileTimelineWidget(Profile&, Process const&);
explicit ProfileTimelineWidget(TimelineView&, Profile&, Process const&);
u64 timestamp_at_x(int x) const;
TimelineView& m_view;
Profile& m_profile;
Process const& m_process;
bool m_selecting { false };
u64 m_select_start_time { 0 };
u64 m_select_end_time { 0 };
u64 m_hover_time { 0 };
};
}