Sweden-Number/include/uianimation.idl

/*
 * Copyright 2017 Alistair Leslie-Hughes
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */
import "wtypes.idl";
import "unknwn.idl";

interface IUIAnimationStoryboard;
interface IUIAnimationVariable;
interface IUIAnimationManager;
interface IUIAnimationPriorityComparison;
interface IUIAnimationTransitionFactory;
interface IUIAnimationInterpolator;
interface IUIAnimationManagerEventHandler;
interface IUIAnimationTransition;
interface IUIAnimationTransitionLibrary;

typedef DOUBLE UI_ANIMATION_SECONDS;
typedef struct { int _; } *UI_ANIMATION_KEYFRAME;
const UI_ANIMATION_KEYFRAME UI_ANIMATION_KEYFRAME_STORYBOARD_START = (UI_ANIMATION_KEYFRAME)(-1);

const UI_ANIMATION_SECONDS UI_ANIMATION_SECONDS_EVENTUALLY = -1.0;

typedef enum
{
    UI_ANIMATION_MANAGER_IDLE,
    UI_ANIMATION_MANAGER_BUSY
} UI_ANIMATION_MANAGER_STATUS;

typedef enum
{
    UI_ANIMATION_ROUNDING_NEAREST,
    UI_ANIMATION_ROUNDING_FLOOR,
    UI_ANIMATION_ROUNDING_CEILING
} UI_ANIMATION_ROUNDING_MODE;

typedef enum
{
    UI_ANIMATION_SCHEDULING_UNEXPECTED_FAILURE,
    UI_ANIMATION_SCHEDULING_INSUFFICIENT_PRIORITY,
    UI_ANIMATION_SCHEDULING_ALREADY_SCHEDULED,
    UI_ANIMATION_SCHEDULING_SUCCEEDED,
    UI_ANIMATION_SCHEDULING_DEFERRED
} UI_ANIMATION_SCHEDULING_RESULT;

typedef enum
{
    UI_ANIMATION_STORYBOARD_BUILDING,
    UI_ANIMATION_STORYBOARD_SCHEDULED,
    UI_ANIMATION_STORYBOARD_CANCELLED,
    UI_ANIMATION_STORYBOARD_PLAYING,
    UI_ANIMATION_STORYBOARD_TRUNCATED,
    UI_ANIMATION_STORYBOARD_FINISHED,
    UI_ANIMATION_STORYBOARD_READY,
    UI_ANIMATION_STORYBOARD_INSUFFICIENT_PRIORITY
} UI_ANIMATION_STORYBOARD_STATUS;

typedef enum
{
    UI_ANIMATION_UPDATE_NO_CHANGE,
    UI_ANIMATION_UPDATE_VARIABLES_CHANGED,
} UI_ANIMATION_UPDATE_RESULT;

typedef enum
{
    UI_ANIMATION_TIMER_CLIENT_IDLE,
    UI_ANIMATION_TIMER_CLIENT_BUSY,
} UI_ANIMATION_TIMER_CLIENT_STATUS;

typedef enum
{
    UI_ANIMATION_IDLE_BEHAVIOR_CONTINUE,
    UI_ANIMATION_IDLE_BEHAVIOR_DISABLE,
} UI_ANIMATION_IDLE_BEHAVIOR;

typedef [v1_enum] enum
{
    UI_ANIMATION_MODE_DISABLED,
    UI_ANIMATION_MODE_SYSTEM_DEFAULT,
    UI_ANIMATION_MODE_ENABLED
} UI_ANIMATION_MODE;

typedef [v1_enum] enum
{
    UI_ANIMATION_PRIORITY_EFFECT_FAILURE,
    UI_ANIMATION_PRIORITY_EFFECT_DELAY
} UI_ANIMATION_PRIORITY_EFFECT;

typedef [v1_enum] enum
{
    UI_ANIMATION_DEPENDENCY_NONE = 0,
    UI_ANIMATION_DEPENDENCY_INTERMEDIATE_VALUES = 0x1,
    UI_ANIMATION_DEPENDENCY_FINAL_VALUE = 0x2,
    UI_ANIMATION_DEPENDENCY_FINAL_VELOCITY = 0x4,
    UI_ANIMATION_DEPENDENCY_DURATION = 0x8
} UI_ANIMATION_DEPENDENCIES;

typedef [v1_enum] enum
{
    UI_ANIMATION_SLOPE_INCREASING,
    UI_ANIMATION_SLOPE_DECREASING
} UI_ANIMATION_SLOPE;

[
    local,
    object,
    uuid(783321ed-78a3-4366-b574-6af607a64788),
    pointer_default(unique)
]
interface IUIAnimationManagerEventHandler : IUnknown
{
    HRESULT OnManagerStatusChanged (
        [in] UI_ANIMATION_MANAGER_STATUS status,
        [in] UI_ANIMATION_MANAGER_STATUS prev_status);
}

[
    local,
    object,
    uuid(6358b7ba-87d2-42d5-bf71-82e919dd5862),
    pointer_default(unique)
]
interface IUIAnimationVariableChangeHandler : IUnknown
{
    HRESULT OnValueChanged (
        [in] IUIAnimationStoryboard *storyboard,
        [in] IUIAnimationVariable *variable,
        [in] DOUBLE value,
        [in] DOUBLE prev_value);
}

[
    local,
    object,
    uuid(bb3e1550-356e-44b0-99da-85ac6017865e),
    pointer_default(unique)
]
interface IUIAnimationVariableIntegerChangeHandler : IUnknown
{
    HRESULT OnIntegerValueChanged (
        [in] IUIAnimationStoryboard *storyboard,
        [in] IUIAnimationVariable *variable,
        [in] INT32 value,
        [in] INT32 prev_value);
}

[
    local,
    object,
    uuid(3d5c9008-ec7c-4364-9f8a-9af3c58cbae6),
    pointer_default(unique)
]
interface IUIAnimationStoryboardEventHandler : IUnknown
{
    HRESULT OnStoryboardStatusChanged (
        [in] IUIAnimationStoryboard *storyboard,
        [in] UI_ANIMATION_STORYBOARD_STATUS status,
        [in] UI_ANIMATION_STORYBOARD_STATUS prev_status);

    HRESULT OnStoryboardUpdated ([in] IUIAnimationStoryboard *storyboard);
}

[
    local,
    object,
    uuid(dc6ce252-f731-41cf-b610-614b6ca049ad),
    pointer_default(unique)
]
interface IUIAnimationTransition : IUnknown
{
    HRESULT SetInitialValue ([in] DOUBLE value);

    HRESULT SetInitialVelocity ([in] DOUBLE velocity);

    HRESULT IsDurationKnown ();

    HRESULT GetDuration ([out, retval] UI_ANIMATION_SECONDS *duration);
}

[
    local,
    object,
    uuid(8ceeb155-2849-4ce5-9448-91ff70e1e4d9),
    pointer_default(unique)
]
interface IUIAnimationVariable : IUnknown
{
    HRESULT GetValue ([out, retval] DOUBLE *value);

    HRESULT GetFinalValue ([out, retval] DOUBLE *value);

    HRESULT GetPreviousValue ([out, retval] DOUBLE *value);

    HRESULT GetIntegerValue ([out, retval] INT32 *value);

    HRESULT GetFinalIntegerValue ([out, retval] INT32 *value);

    HRESULT GetPreviousIntegerValue ([out, retval] INT32 *value);

    HRESULT GetCurrentStoryboard ([out, retval] IUIAnimationStoryboard **storyboard);

    HRESULT SetLowerBound ([in] DOUBLE bound);

    HRESULT SetUpperBound ([in] DOUBLE bound);

    HRESULT SetRoundingMode ([in] UI_ANIMATION_ROUNDING_MODE mode);

    HRESULT SetTag (
        [in] IUnknown *object,
        [in] UINT32 id);

    HRESULT GetTag (
        [out] IUnknown **object,
        [out] UINT32 *id);

    HRESULT SetVariableChangeHandler ([in, unique] IUIAnimationVariableChangeHandler *handler);

    HRESULT SetVariableIntegerChangeHandler ([in, unique] IUIAnimationVariableIntegerChangeHandler *handler);
}

[
    local,
    object,
    uuid(a8ff128f-9bf9-4af1-9e67-e5e410defb84),
    pointer_default(unique)
]
interface IUIAnimationStoryboard : IUnknown
{
    HRESULT AddTransition (
        [in] IUIAnimationVariable *variable,
        [in] IUIAnimationTransition *transition);

    HRESULT AddKeyframeAtOffset (
        [in] UI_ANIMATION_KEYFRAME existingframe,
        [in] UI_ANIMATION_SECONDS offset,
        [out, retval] UI_ANIMATION_KEYFRAME *keyframe);

    HRESULT AddKeyframeAfterTransition (
        [in] IUIAnimationTransition *transition,
        [out, retval] UI_ANIMATION_KEYFRAME *keyframe);

    HRESULT AddTransitionAtKeyframe (
        [in] IUIAnimationVariable *variable,
        [in] IUIAnimationTransition *transition,
        [in] UI_ANIMATION_KEYFRAME start_key);

    HRESULT AddTransitionBetweenKeyframes (
        [in] IUIAnimationVariable *variable,
        [in] IUIAnimationTransition *transition,
        [in] UI_ANIMATION_KEYFRAME start_key,
        [in] UI_ANIMATION_KEYFRAME end_key);

    HRESULT RepeatBetweenKeyframes (
        [in] UI_ANIMATION_KEYFRAME start_key,
        [in] UI_ANIMATION_KEYFRAME end_key,
        [in] INT32 count);

    HRESULT HoldVariable ([in] IUIAnimationVariable *variable);

    HRESULT SetLongestAcceptableDelay ([in] UI_ANIMATION_SECONDS delay);

    HRESULT Schedule (
        [in] UI_ANIMATION_SECONDS now,
        [out, defaultvalue(0)] UI_ANIMATION_SCHEDULING_RESULT *result);

    HRESULT Conclude ();

    HRESULT Finish ([in] UI_ANIMATION_SECONDS deadline);

    HRESULT Abandon ();

    HRESULT SetTag(
        [in, unique] IUnknown *object,
        [in] UINT32 id);

    HRESULT GetTag (
        [out] IUnknown **object,
        [out] UINT32 *id);

    HRESULT GetStatus ([out, retval] UI_ANIMATION_STORYBOARD_STATUS *status);

    HRESULT GetElapsedTime ([out] UI_ANIMATION_SECONDS *elapsed);

    HRESULT SetStoryboardEventHandler ([in, unique] IUIAnimationStoryboardEventHandler *handler);
}

[
    local,
    object,
    uuid(bedb4db6-94fa-4bfb-a47f-ef2d9e408c25),
    pointer_default(unique)
]
interface IUIAnimationTimerClientEventHandler : IUnknown
{
    HRESULT OnTimerClientStatusChanged (
        [in] UI_ANIMATION_TIMER_CLIENT_STATUS new_status,
        [in] UI_ANIMATION_TIMER_CLIENT_STATUS previous_status);
}

[
    local,
    object,
    uuid(195509b7-5d5e-4e3e-b278-ee3759b367ad),
    pointer_default(unique)
]
interface IUIAnimationTimerUpdateHandler : IUnknown
{
    HRESULT OnUpdate (
        [in] UI_ANIMATION_SECONDS now,
        [out, retval] UI_ANIMATION_UPDATE_RESULT *result);

    HRESULT SetTimerClientEventHandler (
        [in] IUIAnimationTimerClientEventHandler *handler);

    HRESULT ClearTimerClientEventHandler ();
}

[
    local,
    object,
    uuid(274a7dea-d771-4095-abbd-8df7abd23ce3),
    pointer_default(unique)
]
interface IUIAnimationTimerEventHandler : IUnknown
{
    HRESULT OnPreUpdate ();

    HRESULT OnPostUpdate ();

    HRESULT OnRenderingTooSlow (
        [in] UINT32 fps);
}

[
    local,
    object,
    uuid(6b0efad1-a053-41d6-9085-33a689144665),
    pointer_default(unique)
]
interface IUIAnimationTimer : IUnknown
{
    HRESULT SetTimerUpdateHandler (
        [in, unique] IUIAnimationTimerUpdateHandler *handler,
        [in] UI_ANIMATION_IDLE_BEHAVIOR idlebehavior);

    HRESULT SetTimerEventHandler (
        [in, unique] IUIAnimationTimerEventHandler *handler);

    HRESULT Enable ();

    HRESULT Disable ();

    HRESULT IsEnabled ();

    HRESULT GetTime (
        [out] UI_ANIMATION_SECONDS *time);

    HRESULT SetFrameRateThreshold (
        [in] UINT32 fps);
}

[
    local,
    object,
    uuid(9169896c-ac8d-4e7d-94e5-67fa4dc2f2e8),
    pointer_default(unique)
]
interface IUIAnimationManager : IUnknown
{
    HRESULT CreateAnimationVariable(
        [in] UI_ANIMATION_SECONDS initialvalue,
        [out, retval] IUIAnimationVariable **variable);

    HRESULT ScheduleTransition(
        [in] IUIAnimationVariable *variable,
        [in] IUIAnimationTransition *transition,
        [in] UI_ANIMATION_SECONDS timenow);

    HRESULT CreateStoryboard(
        [out, retval] IUIAnimationStoryboard **storyboard);

    HRESULT FinishAllStoryboards(
        [in] UI_ANIMATION_SECONDS deadline);

    HRESULT AbandonAllStoryboards();

    HRESULT Update(
        [in] UI_ANIMATION_SECONDS timenow,
        [out, defaultvalue(0)] UI_ANIMATION_UPDATE_RESULT *updateresult);

    HRESULT GetVariableFromTag(
        [in] IUnknown * object,
        [in] UINT32 id,
        [out, retval] IUIAnimationVariable **variable);

    HRESULT GetStoryboardFromTag(
        [in] IUnknown * object,
        [in] UINT32 id,
        [out, retval] IUIAnimationStoryboard **storyboard);

    HRESULT GetStatus(
        [out, retval] UI_ANIMATION_MANAGER_STATUS *status);

    HRESULT SetAnimationMode(
        [in] UI_ANIMATION_MODE mode);

    HRESULT Pause();

    HRESULT Resume();

    HRESULT SetManagerEventHandler(
        [in] IUIAnimationManagerEventHandler *handler);

    HRESULT SetCancelPriorityComparison(
        [in] IUIAnimationPriorityComparison *comparison);

    HRESULT SetTrimPriorityComparison(
        [in] IUIAnimationPriorityComparison *comparison);

    HRESULT SetCompressPriorityComparison(
        [in] IUIAnimationPriorityComparison *comparison);

    HRESULT SetConcludePriorityComparison(
        [in] IUIAnimationPriorityComparison *comparison);

    HRESULT SetDefaultLongestAcceptableDelay(
        [in] UI_ANIMATION_SECONDS delay);

    HRESULT Shutdown();
}

[
    local,
    object,
    uuid(83fa9b74-5f86-4618-bc6a-a2fac19b3f44),
    pointer_default(unique)
]
interface IUIAnimationPriorityComparison : IUnknown
{
    HRESULT HasPriority(
        [in] IUIAnimationStoryboard *scheduledboard,
        [in] IUIAnimationStoryboard *newboard,
        [in] UI_ANIMATION_PRIORITY_EFFECT effect);
}

[
    local,
    object,
    uuid(fcd91e03-3e3b-45ad-bbb1-6dfc8153743d),
    pointer_default(unique)
]
interface IUIAnimationTransitionFactory : IUnknown
{
    HRESULT CreateTransition(
        [in] IUIAnimationInterpolator *interpolator,
        [out, retval] IUIAnimationTransition **transition);
}

[
    local,
    object,
    uuid(7815cbba-ddf7-478c-a46c-7b6c738b7978),
    pointer_default(unique)
]
interface IUIAnimationInterpolator : IUnknown
{
    HRESULT SetInitialValueAndVelocity(
        [in] double initialvalue,
        [in] double initialvelocity);

    HRESULT SetDuration(
        [in] UI_ANIMATION_SECONDS duration);

    HRESULT GetDuration(
        [out, retval] UI_ANIMATION_SECONDS *duration);

    HRESULT GetFinalValue(
        [out, retval] double *value);

    HRESULT InterpolateValue(
        [in] UI_ANIMATION_SECONDS offset,
        [out, retval] double *value);

    HRESULT InterpolateVelocity(
        [in] UI_ANIMATION_SECONDS offset,
        [out, retval] double *velocity);

    HRESULT GetDependencies(
        [out] UI_ANIMATION_DEPENDENCIES *initialvaluedependencies,
        [out] UI_ANIMATION_DEPENDENCIES *initialvelocitydependencies,
        [out] UI_ANIMATION_DEPENDENCIES *durationdependencies);
}

[
    local,
    object,
    uuid(ca5a14b1-d24f-48b8-8fe4-c78169ba954e),
    pointer_default(unique)
]
interface IUIAnimationTransitionLibrary : IUnknown
{
    HRESULT CreateInstantaneousTransition(
        [in] double finalvalue,
        [out, retval] IUIAnimationTransition **transition);

    HRESULT CreateConstantTransition(
        [in] UI_ANIMATION_SECONDS duration,
        [out, retval] IUIAnimationTransition **transition);

    HRESULT CreateDiscreteTransition(
        [in] UI_ANIMATION_SECONDS delay,
        [in] double finalvalue,
        [in] UI_ANIMATION_SECONDS hold,
        [out, retval] IUIAnimationTransition **transition);

    HRESULT CreateLinearTransition(
        [in] UI_ANIMATION_SECONDS duration,
        [in] double finalvalue,
        [out, retval] IUIAnimationTransition **transition);

    HRESULT CreateLinearTransitionFromSpeed(
        [in] double speed,
        [in] double finalvalue,
        [out, retval] IUIAnimationTransition **transition);

    HRESULT CreateSinusoidalTransitionFromVelocity(
        [in] UI_ANIMATION_SECONDS duration,
        [in] UI_ANIMATION_SECONDS period,
        [out, retval] IUIAnimationTransition **transition);

    HRESULT CreateSinusoidalTransitionFromRange(
        [in] UI_ANIMATION_SECONDS duration,
        [in] double minimumvalue,
        [in] double maximumvalue,
        [in] UI_ANIMATION_SECONDS period,
        [in] UI_ANIMATION_SLOPE slope,
        [out, retval] IUIAnimationTransition **transition);

  HRESULT CreateAccelerateDecelerateTransition(
        [in] UI_ANIMATION_SECONDS duration,
        [in] double finalvalue,
        [in] double accelerationratio,
        [in] double decelerationratio,
        [out, retval] IUIAnimationTransition **transition);

    HRESULT CreateReversalTransition(
        [in] UI_ANIMATION_SECONDS duration,
        [out, retval] IUIAnimationTransition **transition);

    HRESULT CreateCubicTransition(
        [in] UI_ANIMATION_SECONDS duration,
        [in] double finalvalue,
        [in] double finalvelocity,
        [out, retval] IUIAnimationTransition **transition);

    HRESULT CreateSmoothStopTransition(
        [in] UI_ANIMATION_SECONDS maximumduration,
        [in] double finalvalue,
        [out, retval] IUIAnimationTransition **transition);

    HRESULT CreateParabolicTransitionFromAcceleration(
        [in] UI_ANIMATION_SECONDS finalvalue,
        [in] double finalvelocity,
        [in] double acceleration,
        [out, retval] IUIAnimationTransition **transition);
}

[
    uuid(44ca24db-1a92-4149-bab5-fb14d64b401e),
    version(1.0)
]
library UIAnimation
{
    [
        uuid(bfcd4a0c-06b6-4384-b768-0daa792c380e)
    ]
    coclass UIAnimationTimer
    {
        [default] interface IUIAnimationTimer;
    }

    [
        uuid(4c1fc63a-695c-47e8-a339-1a194be3d0b8)
    ]
    coclass UIAnimationManager
    {
        [default] interface IUIAnimationManager;
    }

    [
        uuid(8a9b1cdd-fcd7-419c-8b44-42fd17db1887)
    ]
    coclass UIAnimationTransitionFactory
    {
        [default] interface IUIAnimationTransitionFactory;
    }

    [
        uuid(1d6322ad-aa85-4ef5-a828-86d71067d145)
    ]
    coclass UIAnimationTransitionLibrary
    {
        [default] interface IUIAnimationTransitionLibrary;
    }
}