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Sequencer - Segment window + type selection

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This commit is contained in:
Emmanuel BENOîT 2017-11-25 23:37:07 +01:00
parent c4d5bd3fd1
commit 42e8437692
1 changed files with 187 additions and 28 deletions
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215
ui-sequencer.cc
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@ -203,14 +203,18 @@ struct T_SyncViewImpl_
// Type of sub-windows
enum E_SubWindow {
SW_NONE ,
SW_CURVE_SELECTOR ,
SW_INPUT_SELECTOR ,
SW_OVERRIDE_SELECTOR ,
SW_SEGMENT ,
};
// Make sure all displayed curves/inputs/overrides still exist
void checkSelectedCurves( ) noexcept;
void displayToolbar( ) noexcept;
//----------------------------------------------------------------------
// Sequencer widget methods
void computeMetrics( float innerWidth ) noexcept;
void sequencerWidget( ) noexcept;
void sequencerHeader( ImRect const& bb ) noexcept;
@ -231,10 +235,17 @@ struct T_SyncViewImpl_
T_MousePos getMousePos( ) const noexcept;
void displayCurveSelectorWindow( ) noexcept;
void displayCurveSelector( ) noexcept;
//----------------------------------------------------------------------
// Track selector
void displayTrackSelectorWindow( ) noexcept;
void displayInputSelector( ) noexcept;
void displayOverrideSelector( ) noexcept;
void displaySegmentWindow( ) noexcept;
//----------------------------------------------------------------------
// Colors, sizes, etc.
const uint32_t ColFrame{ ImGui::GetColorU32( ImVec4{ 0 , 0 , 0 , .8 } ) };
const uint32_t ColHeader{ ImGui::GetColorU32( ImVec4{ .5 , .5 , .5 , .8 } ) };
@ -271,6 +282,12 @@ struct T_SyncViewImpl_
float firstZoomPixel;
float curZoomPixel;
// Selected item
T_String selId{ };
bool selIsOverride;
uint32_t selSegment;
T_Optional< uint32_t > selPoint;
// Sub-windows
E_SubWindow sub{ SW_NONE };
@ -315,9 +332,13 @@ bool T_SyncViewImpl_::display( ) noexcept
case SW_NONE:
break;
case SW_CURVE_SELECTOR:
case SW_INPUT_SELECTOR:
case SW_OVERRIDE_SELECTOR:
displayCurveSelectorWindow( );
displayTrackSelectorWindow( );
break;
case SW_SEGMENT:
displaySegmentWindow( );
break;
}
@ -416,9 +437,9 @@ void T_SyncViewImpl_::displayToolbar( ) noexcept
if ( ToolbarButton( ICON_FA_LINE_CHART , BtSize ,
"Select curves or sets thereof to display & edit." ) ) {
const bool displaySelector{ sub == SW_CURVE_SELECTOR
const bool displaySelector{ sub == SW_INPUT_SELECTOR
|| sub == SW_OVERRIDE_SELECTOR };
sub = displaySelector ? SW_NONE : SW_CURVE_SELECTOR;
sub = displaySelector ? SW_NONE : SW_INPUT_SELECTOR;
curveFinder = T_String{};
}
}
@ -490,18 +511,7 @@ void T_SyncViewImpl_::sequencerWidget( ) noexcept
return;
}
if ( io.MouseDown[ 0 ] ) {
sync.setTime( mTime );
}
if ( io.MouseDown[ 1 ] ) {
if ( !zoomInProgress ) {
firstZoomPixel = mPixels;
zoomInProgress = true;
}
curZoomPixel = mPixels;
} else if ( zoomInProgress ) {
if ( zoomInProgress && !io.MouseDown[ 1 ] ) {
zoomInProgress = false;
justZoomed = true;
const auto zMin{ std::min( firstZoomPixel , curZoomPixel ) } ,
@ -522,6 +532,32 @@ void T_SyncViewImpl_::sequencerWidget( ) noexcept
if ( !( io.MouseDown[ 0 ] || io.MouseDown[ 1 ] ) ) {
ClearActiveID( );
return;
}
const auto mp{ getMousePos( ) };
if ( mp.type == E_MousePosType::NONE ) {
if ( io.MouseDown[ 0 ] ) {
sync.setTime( mTime );
}
if ( io.MouseDown[ 1 ] ) {
if ( !zoomInProgress ) {
firstZoomPixel = mPixels;
zoomInProgress = true;
}
curZoomPixel = mPixels;
}
} else if ( mp.type == E_MousePosType::SEGMENT ) {
auto const& dSeg{ dspSegments[ mp.index ] };
auto const& dTrack{ dspTracks[ dSeg.track ] };
if ( io.MouseDown[ 0 ] || io.MouseDown[ 1 ] ) {
selId = dTrack.id;
selIsOverride = dTrack.isOverride;
selSegment = dSeg.seg;
selPoint = {};
sub = E_SubWindow::SW_SEGMENT;
}
}
}
@ -647,6 +683,9 @@ void T_SyncViewImpl_::sequencerBody(
}
// Display the curve / override controls
dspTracks.clear( );
dspSegments.clear( );
dspPoints.clear( );
if ( sCurves.size( ) != 0 ) {
ImRect subBb{ inner };
@ -860,13 +899,11 @@ void T_SyncViewImpl_::displayTooltips(
const float dTime( [&](){
if ( point ) {
auto tDur{ .0f };
printf( "segseg %d\n" , seg->seg );
for ( auto i = 0u ; i <= seg->seg ; i ++ ) {
auto const& s{ curve->segments[ i ] };
auto const nd{ i == seg->seg
? point->index
: s.durations.size( ) };
printf( "s %d -> nd %d\n" , i , nd );
for ( auto j = 0u ; j < nd ; j ++ ) {
tDur += s.durations[ j ];
}
@ -922,7 +959,8 @@ T_SyncViewImpl_::T_MousePos T_SyncViewImpl_::getMousePos( ) const noexcept
seg.firstPoint + k };
}
}
return T_MousePos{ E_MousePosType::SEGMENT , i };
return T_MousePos{ E_MousePosType::SEGMENT ,
track.firstSeg + j };
}
return T_MousePos{ E_MousePosType::TRACK , i };
}
@ -931,7 +969,7 @@ T_SyncViewImpl_::T_MousePos T_SyncViewImpl_::getMousePos( ) const noexcept
/*----------------------------------------------------------------------------*/
void T_SyncViewImpl_::displayCurveSelectorWindow( ) noexcept
void T_SyncViewImpl_::displayTrackSelectorWindow( ) noexcept
{
using namespace ImGui;
auto const& dspSize( GetIO( ).DisplaySize );
@ -955,8 +993,8 @@ void T_SyncViewImpl_::displayCurveSelectorWindow( ) noexcept
const float buttonWidth{ std::max( 50.f ,
( innerWidth - nButtons * style.FramePadding.x ) / nButtons ) };
if ( FakeTab_( "Individual inputs" , sub == SW_CURVE_SELECTOR , buttonWidth ) ) {
sub = SW_CURVE_SELECTOR;
if ( FakeTab_( "Individual inputs" , sub == SW_INPUT_SELECTOR , buttonWidth ) ) {
sub = SW_INPUT_SELECTOR;
}
SameLine( 0 );
if ( FakeTab_( "Overrides" , sub == SW_OVERRIDE_SELECTOR , buttonWidth ) ) {
@ -965,8 +1003,8 @@ void T_SyncViewImpl_::displayCurveSelectorWindow( ) noexcept
// Content
switch ( sub ) {
case SW_CURVE_SELECTOR:
displayCurveSelector( );
case SW_INPUT_SELECTOR:
displayInputSelector( );
break;
case SW_OVERRIDE_SELECTOR:
displayOverrideSelector( );
@ -978,7 +1016,7 @@ void T_SyncViewImpl_::displayCurveSelectorWindow( ) noexcept
End( );
}
void T_SyncViewImpl_::displayCurveSelector( ) noexcept
void T_SyncViewImpl_::displayInputSelector( ) noexcept
{
using namespace ImGui;
T_Array< T_String > names{ Common::Sync( ).inputNames( ) };
@ -1095,6 +1133,127 @@ void T_SyncViewImpl_::displayOverrideSelector( ) noexcept
EndChild( );
}
/*----------------------------------------------------------------------------*/
void T_SyncViewImpl_::displaySegmentWindow( ) noexcept
{
using namespace ImGui;
auto const& dspSize( GetIO( ).DisplaySize );
// Window set-up
SetNextWindowSize( ImVec2( dspSize.x * .25f , dspSize.y * .66f - 20 ) , ImGuiSetCond_Appearing );
SetNextWindowPos( ImVec2( dspSize.x * .75f , 20 ) , ImGuiSetCond_Appearing );
bool displayed{ true };
Begin( "Selected segment" , &displayed , ImGuiWindowFlags_NoCollapse );
if ( !displayed ) {
End( );
sub = SW_NONE;
return;
}
Text( "Curve:" );
SameLine( 110 );
Text( "%s" , selId.toOSString( ).data( ) );
Text( "Index:" );
SameLine( 110 );
Text( "%d" , selSegment );
Separator( );
auto& sync{ Common::Sync( ) };
auto* const curve{ sync.getCurve( selId ) };
auto& segment{ curve->segments[ selSegment ] };
// Find start and duration
uint32_t start{ 0 } , duration{ 0 };
for ( auto i = 0u ; i <= selSegment ; i ++ ) {
auto const& s{ curve->segments[ i ] };
auto& tgt{ i == selSegment ? duration : start };
for ( auto d : s.durations ) {
tgt += d;
}
}
const float tStart{ sync.durationUnitSize( ) * start } ,
tDuration{ sync.durationUnitSize( ) * duration };
Text( "Start:" );
SameLine( 110 );
Text( "%d units" , start );
Text( " " );
SameLine( 110 );
Text( "%.3f seconds" , tStart );
Text( "End:" );
SameLine( 110 );
Text( "%d units" , start + duration );
Text( " " );
SameLine( 110 );
Text( "%.3f seconds" , tStart + tDuration );
Text( "Duration:" );
SameLine( 110 );
Text( "%d units" , duration );
Text( " " );
SameLine( 110 );
Text( "%.3f seconds" , tDuration );
Separator( );
// Generate the combo box's data
static constexpr T_SyncSegment::E_SegmentType types[] = {
T_SyncSegment::LINEAR , T_SyncSegment::RAMP , T_SyncSegment::SMOOTH
};
stringBuffer.clear( );
for ( auto t : types ) {
stringBuffer << t << '\0';
}
stringBuffer << '\0';
Text( "Type:" );
SameLine( 110 );
PushItemWidth( -1 );
int t{ int( segment.type ) };
const bool change{ Combo( "##type" , &t , stringBuffer.data( ) ) };
PopItemWidth( );
Separator( );
Text( "Points:" );
SameLine( 110 );
Text( "%d" , segment.values.size( ) );
// Find min/max
float sMin{ FLT_MAX } , sMax{ -FLT_MAX };
for ( auto v : segment.values ) {
sMin = ImMin( sMin , v );
sMax = ImMax( sMax , v );
}
Text( "Min. value:" );
SameLine( 110 );
Text( "%f" , sMin );
Text( "Max. value:" );
SameLine( 110 );
Text( "%f" , sMax );
if ( change ) {
#warning fixme move to syncedit
T_SyncCurve copy{ *curve };
copy.segments[ selSegment ].type = T_SyncSegment::E_SegmentType( t );
auto& undo{ dynamic_cast< T_UndoSyncChanges& >(
Common::Undo( ).add< T_UndoSyncChanges >( ) ) };
undo.curveReplacement( *curve , copy );
sync.setCurve( std::move( copy ) );
}
End( );
}
} // namespace <anon>