Sequencer - Window that lists inputs
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e13d0c3638
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2 changed files with 189 additions and 1 deletions
2
sync.hh
2
sync.hh
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@ -318,6 +318,8 @@ struct T_SyncManager : public virtual A_MouseCtrl
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const float initial = 0.f ) noexcept
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{ return values_.addValue( name , initial ); }
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T_Array< T_String > const& inputNames( ) const noexcept
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{ return values_.identifiers; }
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uint32_t inputPos( T_String const& name ) const noexcept
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{ return values_.indexOf( name ); }
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T_Array< float > const& inputs( ) const noexcept
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188
syncview.cc
188
syncview.cc
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@ -8,6 +8,29 @@
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using namespace ebcl;
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/*= FAKE TABS HELPER ===========================================================*/
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namespace {
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bool FakeTab_(
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char const* const name ,
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const bool disabled ,
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const float width = 0.f )
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{
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using namespace ImGui;
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if ( disabled ) {
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PushItemFlag( ImGuiItemFlags_Disabled , true );
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PushStyleVar( ImGuiStyleVar_Alpha ,
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GetStyle( ).Alpha * .5f );
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}
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const bool rv( Button( name , ImVec2{ width , 0.f } ) );
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if ( disabled ) {
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PopItemFlag( );
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PopStyleVar( );
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}
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return rv;
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}
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} // namespace <anon>
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/*= T_SyncViewImpl_ ============================================================*/
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namespace {
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@ -29,11 +52,18 @@ struct T_SyncViewImpl_
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bool followTime{ true };
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bool display( ) noexcept;
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void computeMetrics( float innerWidth ) noexcept;
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void sequencerWidget( ) noexcept;
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void sequencerHeader( ImRect const& bb ) noexcept;
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void sequencerBody( ImRect const& bb ) noexcept;
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void displayCurveSelectorWindow( ) noexcept;
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void displayCurveSelector( ) noexcept;
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// Misc stuff
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T_StringBuilder stringBuffer; // XXX damn this shit to fucking hell
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// Computed metrics
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float barWidth;
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float cursorPos;
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@ -48,10 +78,21 @@ struct T_SyncViewImpl_
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bool justZoomed{ false };
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float firstZoomPixel;
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float curZoomPixel;
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// Curve display / edition
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enum E_SubWindow {
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SW_NONE ,
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SW_CURVE_SELECTOR ,
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SW_OVERRIDE_SELECTOR ,
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};
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E_SubWindow sub{ SW_NONE };
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T_KeyValueTable< T_String , bool > curves;
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T_String curveFinder;
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};
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constexpr float T_SyncViewImpl_::BarWidth;
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/*------------------------------------------------------------------------------*/
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bool T_SyncViewImpl_::display( ) noexcept
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{
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@ -70,6 +111,9 @@ bool T_SyncViewImpl_::display( ) noexcept
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return false;
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}
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//----------------------------------------------------------------------
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// Toolbar
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if ( Button( sync.playing( ) ? ICON_FA_STOP : ICON_FA_PLAY , BtSize ) ) {
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sync.playing( ) = !sync.playing( ) && !sync.finished( );
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}
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@ -90,6 +134,8 @@ bool T_SyncViewImpl_::display( ) noexcept
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EndTooltip( );
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}
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SameLine( );
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VerticalSeparator( );
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SameLine( );
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Text( ICON_FA_SEARCH );
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@ -116,14 +162,45 @@ bool T_SyncViewImpl_::display( ) noexcept
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EndTooltip( );
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}
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SameLine( );
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VerticalSeparator( );
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SameLine( );
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if ( Button( ICON_FA_LINE_CHART ) ) {
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const bool displaySelector{ sub == SW_CURVE_SELECTOR
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|| sub == SW_OVERRIDE_SELECTOR };
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sub = displaySelector ? SW_NONE : SW_CURVE_SELECTOR;
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curveFinder = T_String{};
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}
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if ( IsItemHovered( ) ) {
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BeginTooltip( );
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Text( "Select curves or sets thereof to display & edit." );
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EndTooltip( );
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}
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//----------------------------------------------------------------------
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// Sequencer widget & subwindows
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PushItemWidth( -1 );
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sequencerWidget( );
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PopItemWidth( );
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End( );
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switch ( sub ) {
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case SW_NONE:
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break;
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case SW_CURVE_SELECTOR:
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case SW_OVERRIDE_SELECTOR:
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displayCurveSelectorWindow( );
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break;
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}
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return true;
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}
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/*------------------------------------------------------------------------------*/
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void T_SyncViewImpl_::sequencerWidget( ) noexcept
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{
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using namespace ImGui;
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@ -346,6 +423,115 @@ void T_SyncViewImpl_::sequencerBody(
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}
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}
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/*------------------------------------------------------------------------------*/
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void T_SyncViewImpl_::displayCurveSelectorWindow( ) noexcept
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{
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using namespace ImGui;
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auto const& dspSize( GetIO( ).DisplaySize );
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// Window set-up
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SetNextWindowSize( ImVec2( dspSize.x * .25f , dspSize.y * .66f - 20 ) , ImGuiSetCond_Appearing );
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SetNextWindowPos( ImVec2( dspSize.x * .75f , 20 ) , ImGuiSetCond_Appearing );
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bool displayed{ true };
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Begin( "Display curves" , &displayed , ImGuiWindowFlags_NoCollapse );
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if ( !displayed ) {
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End( );
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sub = SW_NONE;
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return;
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}
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// "Tabs"
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const ImVec2 ws( GetWindowContentRegionMax( ) );
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auto const& style( GetStyle( ) );
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const float innerWidth{ ws.x - 2 * style.FramePadding.x };
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constexpr float nButtons{ 2.f };
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const float buttonWidth{ std::max( 50.f ,
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( innerWidth - nButtons * style.FramePadding.x ) / nButtons ) };
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if ( FakeTab_( "Individual inputs" , sub == SW_CURVE_SELECTOR , buttonWidth ) ) {
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sub = SW_CURVE_SELECTOR;
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}
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SameLine( 0 );
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if ( FakeTab_( "Overrides" , sub == SW_OVERRIDE_SELECTOR , buttonWidth ) ) {
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sub = SW_OVERRIDE_SELECTOR;
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}
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// Content
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switch ( sub ) {
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case SW_CURVE_SELECTOR:
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displayCurveSelector( );
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break;
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case SW_OVERRIDE_SELECTOR:
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break;
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default:
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fprintf( stderr , "unexpected bullshit in sync view\n" );
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std::abort( );
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}
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End( );
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}
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void T_SyncViewImpl_::displayCurveSelector( ) noexcept
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{
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using namespace ImGui;
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T_Array< T_String > names{ Globals::Sync( ).inputNames( ) };
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// Search box; FIXME, this is utterly hacky
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stringBuffer.clear( ) << curveFinder;
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while ( stringBuffer.size( ) < 100 ) {
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stringBuffer << '\0';
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}
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Text( ICON_FA_SEARCH );
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SameLine( );
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PushItemWidth( -1 );
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if ( InputText( "##find" , const_cast< char* >( stringBuffer.data( ) ) ,
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stringBuffer.size( ) ) ) {
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curveFinder = T_String{ stringBuffer.data( ) ,
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uint32_t( strlen( stringBuffer.data( ) ) ) };
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}
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PopItemWidth( );
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if ( curveFinder ) {
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for ( auto i = 0u ; i < names.size( ) ; ) {
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auto const& n( names[ i ] );
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if ( n.find( curveFinder ) == -1 ) {
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names.removeSwap( i );
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} else {
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i ++;
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}
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}
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}
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names.sort( );
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// The list
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ImGui::BeginChild( "content" );
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for ( auto const& n : names ) {
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const bool present{ curves.contains( n ) };
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const bool overriden{ present && *curves.get( n ) };
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if ( overriden ) {
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PushItemFlag( ImGuiItemFlags_Disabled , true );
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PushStyleVar( ImGuiStyleVar_Alpha ,
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GetStyle( ).Alpha * .5f );
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}
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bool select{ present };
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stringBuffer.clear( ) << n << '\0';
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if ( Checkbox( stringBuffer.data( ) , &select ) ) {
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if ( select ) {
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curves.add( n , false );
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} else {
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curves.remove( n );
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}
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}
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if ( overriden ) {
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PopItemFlag( );
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PopStyleVar( );
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}
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}
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ImGui::EndChild( );
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}
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} // namespace
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/*= T_SyncView =================================================================*/
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