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Viewing changes to dash/previews/MoviePreview.cpp

  • Committer: Marco Trevisan (Treviño)
  • Date: 2014-08-06 14:09:30 UTC
  • mto: This revision was merged to the branch mainline in revision 3802.
  • Revision ID: mail@3v1n0.net-20140806140930-knkc0x43ree376r1
https://launchpad.net/bugs/1340996
PlacesOverlayVScrollBar and VScrollBarOverlayWindow: add support for scaling

Add a new ScrollView class to create ScrollViews with an OverlayScrollbar and with scaling support.
Using them in dash Scopes and Previews.

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Lines of Context:
dash/previews/MoviePreview.cpp
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#include "unity-shared/IntrospectableWrappers.h"
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#include "unity-shared/PreviewStyle.h"
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#include "unity-shared/CoverArt.h"
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#include "unity-shared/PlacesOverlayVScrollBar.h"
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#include <UnityCore/MoviePreview.h>
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#include <NuxCore/Logger.h>
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#include <Nux/HLayout.h>
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DECLARE_LOGGER(logger, "unity.dash.preview.movie");
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class DetailsScrollView : public nux::ScrollView
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{
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public:
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  DetailsScrollView(NUX_FILE_LINE_PROTO)
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  : ScrollView(NUX_FILE_LINE_PARAM)
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  {
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    SetVScrollBar(new dash::PlacesOverlayVScrollBar(NUX_TRACKER_LOCATION));
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  }
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};
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NUX_IMPLEMENT_OBJECT_TYPE(MoviePreview);
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MoviePreview::MoviePreview(dash::Preview::Ptr preview_model)
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: Preview(preview_model)
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, image_data_layout_(nullptr)
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, preview_info_layout_(nullptr)
 
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, preview_info_scroll_(nullptr)
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, actions_layout_(nullptr)
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{
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  SetupViews();
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      /////////////////////
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      // Description
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      nux::ScrollView* preview_info = new DetailsScrollView(NUX_TRACKER_LOCATION);
 
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      auto* preview_info = new ScrollView(NUX_TRACKER_LOCATION);
 
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      preview_info_scroll_ = preview_info;
 
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      preview_info->scale = scale();
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      preview_info->EnableHorizontalScrollBar(false);
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      preview_info->mouse_click.connect(on_mouse_down);
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    rating_->SetMinimumHeight(style.GetRatingWidgetHeight().CP(scale));
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  }
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  if (preview_info_scroll_)
 
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    preview_info_scroll_->scale = scale;
 
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  if (preview_info_layout_)
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    preview_info_layout_->SetSpaceBetweenChildren(PREVIEW_INFO_CHILDREN_SPACE);
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