Line data    Source code

       1             : /**
       2             :  Copyright (c) 2023 Stappler LLC <admin@stappler.dev>
       3             : 
       4             :  Permission is hereby granted, free of charge, to any person obtaining a copy
       5             :  of this software and associated documentation files (the "Software"), to deal
       6             :  in the Software without restriction, including without limitation the rights
       7             :  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
       8             :  copies of the Software, and to permit persons to whom the Software is
       9             :  furnished to do so, subject to the following conditions:
      10             : 
      11             :  The above copyright notice and this permission notice shall be included in
      12             :  all copies or substantial portions of the Software.
      13             : 
      14             :  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
      15             :  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      16             :  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
      17             :  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      18             :  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
      19             :  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
      20             :  THE SOFTWARE.
      21             :  **/
      22             : 
      23             : #ifndef XENOLITH_RENDERER_MATERIAL2D_COMPONENTS_APPBAR_MATERIALAPPBAR_H_
      24             : #define XENOLITH_RENDERER_MATERIAL2D_COMPONENTS_APPBAR_MATERIALAPPBAR_H_
      25             : 
      26             : #include "MaterialSurface.h"
      27             : #include "MaterialMenuSource.h"
      28             : #include "MaterialLabel.h"
      29             : #include "XLSubscriptionListener.h"
      30             : #include "XLIcons.h"
      31             : 
      32             : namespace STAPPLER_VERSIONIZED stappler::xenolith::material2d {
      33             : 
      34             : enum class AppBarLayout {
      35             :         CenterAligned,
      36             :         Small,
      37             :         Medium,
      38             :         Large,
      39             :         Minified
      40             : };
      41             : 
      42             : class AppBar : public Surface {
      43             : public:
      44             :         static constexpr SurfaceStyle DefaultAppBarStyle = SurfaceStyle(NodeStyle::SurfaceTonal, ColorRole::Primary, Elevation::Level0);
      45             : 
      46          20 :         virtual ~AppBar() { }
      47             : 
      48             :         virtual bool init(AppBarLayout = AppBarLayout::Small, const SurfaceStyle & = DefaultAppBarStyle);
      49             :         virtual void onContentSizeDirty() override;
      50             : 
      51             :         virtual void setLayout(AppBarLayout);
      52           0 :         virtual AppBarLayout getLayout() const { return _layout; }
      53             : 
      54             :         virtual void setTitle(StringView);
      55             :         virtual StringView getTitle() const;
      56             : 
      57             :         virtual void setNavButtonIcon(IconName, float progress = 0.0f);
      58             :         virtual IconName getNavButtonIcon() const;
      59             : 
      60             :         virtual void setMaxActionIcons(size_t value);
      61             :         virtual size_t getMaxActionIcons() const;
      62             : 
      63             :         virtual void setActionMenuSource(MenuSource *);
      64             :         virtual void replaceActionMenuSource(MenuSource *, size_t maxIcons = maxOf<size_t>());
      65             :         virtual MenuSource * getActionMenuSource() const;
      66             : 
      67             :         virtual void setBasicHeight(float value);
      68             :         virtual float getBasicHeight() const;
      69             : 
      70             :         virtual void setNavCallback(Function<void()> &&);
      71             :         virtual const Function<void()> & getNavCallback() const;
      72             : 
      73             :         virtual void setSwallowTouches(bool value);
      74             :         virtual bool isSwallowTouches() const;
      75             : 
      76             :         virtual void setBarCallback(Function<void()> &&);
      77             :         virtual const Function<void()> & getBarCallback() const;
      78             : 
      79             :         Button *getNavNode() const;
      80             : 
      81             : protected:
      82             :         virtual void handleNavTapped();
      83             : 
      84             :         virtual void updateProgress();
      85             :         virtual float updateMenu(Node *composer, MenuSource *source, size_t maxIcons);
      86             :         virtual void layoutSubviews();
      87             : 
      88             :         virtual float getBaseLine() const;
      89             :         virtual float getRealHeight() const;
      90             : 
      91             :         virtual void updateDefaultHeight();
      92             : 
      93             :         AppBarLayout _layout = AppBarLayout::Small;
      94             :         TypescaleLabel *_label = nullptr;
      95             :         Button *_navButton = nullptr;
      96             : 
      97             :         size_t _maxActionIcons = 3;
      98             :         DynamicStateNode *_scissorNode = nullptr;
      99             :         Node *_iconsComposer = nullptr;
     100             :         Node *_prevComposer = nullptr;
     101             : 
     102             :         DataListener<MenuSource> *_actionMenuSourceListener = nullptr;
     103             : 
     104             :         Function<void()> _navCallback = nullptr;
     105             :         Function<void()> _barCallback = nullptr;
     106             : 
     107             :         float _replaceProgress = 1.0f;
     108             :         float _defaultHeight = 56.0f;
     109             :         float _basicHeight = nan();
     110             :         float _iconWidth = 0.0f;
     111             : 
     112             :         InputListener *_inputListener = nullptr;
     113             : };
     114             : 
     115             : }
     116             : 
     117             : #endif /* XENOLITH_RENDERER_MATERIAL2D_COMPONENTS_APPBAR_MATERIALAPPBAR_H_ */