An abstract IControl base class that you can inherit from in order to make a control that pops up a menu to browse files Optionally with a specific extension. More...

#include <IControl.h>

Inheritance diagram for IDirBrowseControlBase:

[legend]

Public Member Functions
	IDirBrowseControlBase (const IRECT &bounds, const char *extension, bool showFileExtensions=true, bool scanRecursively=true, bool showEmptySubmenus=false)
	Creates an IDirBrowseControlBase. More...

int	NItems () const

void	AddPath (const char path, const char displayText)
	Used to add a path to scan for files. More...

void	ClearPathList ()
	Clear the menu. More...

void	SetupMenu ()
	Call after adding one or more paths, to populate the menu. More...

void	SetSelectedFile (const char *filePath)
	Set the selected file based on a file path. More...

void	GetSelectedFile (WDL_String &path) const
	Get the full path to the file if something has been selected in the menu. More...

void	CheckSelectedItem ()
	Check the currently selected menu item. More...

Public Member Functions inherited from IContainerBase
	IContainerBase (const IRECT &bounds, int paramIdx=kNoParameter, IActionFunction actionFunc=nullptr)

	IContainerBase (const IRECT &bounds, const std::initializer_list< int > &params, IActionFunction actionFunc=nullptr)

	IContainerBase (const IRECT &bounds, IActionFunction actionFunc)

	IContainerBase (const IRECT &bounds, AttachFunc attachFunc, ResizeFunc resizeFunc)

void	SetAttachFunc (AttachFunc attachFunc)

void	SetResizeFunc (ResizeFunc resizeFunc)

virtual void	Draw (IGraphics &g) override
	Draw the control to the graphics context. More...

virtual void	OnAttached () override
	Called after the control has been attached, and its delegate and graphics member variable set. More...

virtual void	OnResize () override
	Called when IControl is constructed or resized using SetRect(). More...

void	SetDisabled (bool disable) override
	Sets disabled mode for the control, the default implementation modifies the mBlend member. More...

void	Hide (bool hide) override
	Shows or hides the IControl. More...

IControl *	AddChildControl (IControl pControl, int ctrlTag=kNoTag, const char group="")

void	RemoveChildControl (IControl *pControl)

IControl *	GetChild (int idx)

int	NChildren () const

void	ForAllChildrenFunc (std::function< void(int childIdx, IControl *pControl)> func)

Public Member Functions inherited from IControl
	IControl (const IRECT &bounds, int paramIdx=kNoParameter, IActionFunction actionFunc=nullptr)
	Constructor. More...

	IControl (const IRECT &bounds, const std::initializer_list< int > &params, IActionFunction actionFunc=nullptr)
	Constructor (range of parameters) More...

	IControl (const IRECT &bounds, IActionFunction actionFunc)
	Constructor (no paramIdx) More...

	IControl (const IControl &)=delete

void	operator= (const IControl &)=delete

virtual	~IControl ()
	Destructor. More...

virtual void	OnMouseDown (float x, float y, const IMouseMod &mod)
	Implement this method to respond to a mouse down event on this control. More...

virtual void	OnMouseUp (float x, float y, const IMouseMod &mod)
	Implement this method to respond to a mouse up event on this control. More...

virtual void	OnMouseDrag (float x, float y, float dX, float dY, const IMouseMod &mod)
	Implement this method to respond to a mouse drag event on this control. More...

virtual void	OnMouseDblClick (float x, float y, const IMouseMod &mod)
	Implement this method to respond to a mouse double click event on this control. More...

virtual void	OnMouseWheel (float x, float y, const IMouseMod &mod, float d)
	Implement this method to respond to a mouse wheel event on this control. More...

virtual bool	OnKeyDown (float x, float y, const IKeyPress &key)
	Implement this method to respond to a key down event on this control. More...

virtual bool	OnKeyUp (float x, float y, const IKeyPress &key)
	Implement this method to respond to a key up event on this control. More...

virtual void	OnMouseOver (float x, float y, const IMouseMod &mod)
	Implement this method to respond to a mouseover event on this control. More...

virtual void	OnMouseOut ()
	Implement this method to respond to a mouseout event on this control. More...

virtual void	OnTouchCancelled (float x, float y, const IMouseMod &mod)
	Implement this method to respond to a touch cancel event on this control. More...

virtual void	OnDrop (const char *str)
	Implement to do something when something was drag 'n dropped onto this control. More...

virtual void	OnDropMultiple (const std::vector< const char * > &paths)
	Implement to handle multiple items drag 'n dropped onto this control. More...

virtual void	OnRescale ()
	Implement to do something when graphics is scaled globally (e.g. More...

virtual void	OnResize ()
	Called when IControl is constructed or resized using SetRect(). More...

virtual void	OnInit ()
	Called just prior to when the control is attached, after its delegate and graphics member variable set. More...

virtual void	OnAttached ()
	Called after the control has been attached, and its delegate and graphics member variable set. More...

virtual void	OnMsgFromDelegate (int msgTag, int dataSize, const void *pData)
	Implement to receive messages sent to the control, see IEditorDelegate:SendControlMsgFromDelegate() More...

virtual void	OnMidi (const IMidiMsg &msg)
	Implement to receive MIDI messages sent to the control if mWantsMidi == true, see IEditorDelegate:SendMidiMsgFromDelegate() More...

virtual bool	OnGesture (const IGestureInfo &info)

virtual void	CreateContextMenu (IPopupMenu &contextMenu)
	Called by default when the user right clicks a control. More...

virtual void	OnPopupMenuSelection (IPopupMenu *pSelectedMenu, int valIdx)
	Implement this method to handle popup menu selection after IGraphics::CreatePopupMenu/IControlPromptUserInput. More...

virtual void	OnDeleteFromPopupMenu (IPopupMenu *pMenu, int itemIdx)
	Implement this method to handle popup menu deletion interactions (on IOS) after IGraphics::CreatePopupMenu/IControlPromptUserInput. More...

virtual void	OnTextEntryCompletion (const char *str, int valIdx)
	Implement this method to handle text input after IGraphics::CreateTextEntry/IControlPromptUserInput. More...

virtual void	OnContextSelection (int itemSelected)
	Implement this to respond to a menu selection from CreateContextMenu();. More...

virtual void	Draw (IGraphics &g)=0
	Draw the control to the graphics context. More...

virtual void	DrawPTHighlight (IGraphics &g)
	Implement this to customise how a colored highlight is drawn on the control in ProTools (AAX format only), when a control is linked to a parameter that is automated. More...

void	PromptUserInput (int valIdx=0)
	Call this method in response to a mouse event to create an edit box so the user can enter a value, or pop up a pop-up menu, if the control is linked to a parameter (mParamIdx > kNoParameter) More...

void	PromptUserInput (const IRECT &bounds, int valIdx=0)
	Create a text entry box so the user can enter a value, or pop up a pop-up menu, if the control is linked to a parameter (mParamIdx > kNoParameter) specifying the bounds. More...

IControl *	SetActionFunction (IActionFunction actionFunc)
	Set an Action Function for this control. More...

IControl *	SetAnimationEndActionFunction (IActionFunction actionFunc)
	Set an Action Function to be called at the end of an animation. More...

IControl *	SetTooltip (const char *str)
	Set a tooltip for the control. More...

const char *	GetTooltip () const

int	GetParamIdx (int valIdx=0) const
	Get the index of a parameter that the control is linked to Normaly controls are either linked to a single parameter or no parameter but some may be linked to multiple parameters. More...

virtual void	SetParamIdx (int paramIdx, int valIdx=0)
	Set the index of a parameter that the control is linked to If you are calling this "manually" to reuse a control for multiple parameters, you probably want to call IEditorDelegate::SendCurrentParamValuesFromDelegate() afterward, to update the control values. More...

int	LinkedToParam (int paramIdx) const
	Check if the control is linked to a particular parameter. More...

int	NVals () const

virtual int	GetValIdxForPos (float x, float y) const
	Check to see which of the control's values relates to this x and y coordinate. More...

const IParam *	GetParam (int valIdx=0) const
	Get a const pointer to the IParam object (owned by the editor delegate class), associated with this control. More...

virtual void	SetValueFromDelegate (double value, int valIdx=0)
	Set the control's value from the delegate This method is called from the class implementing the IEditorDelegate interface in order to update a control's value members and set it to be marked dirty for redraw. More...

virtual void	SetValueFromUserInput (double value, int valIdx=0)
	Set the control's value after user input. More...

virtual void	SetValueToDefault (int valIdx=kNoValIdx)
	Set one or all of the control's values to the default value of the associated parameter. More...

virtual void	SetValue (double value, int valIdx=0)
	Set one of the control's values. More...

double	GetValue (int valIdx=0) const
	Get the control's value. More...

void	SetGroup (const char *groupName)
	Assign the control to a control group. More...

const char *	GetGroup () const
	Get the group that the control belongs to, if any. More...

const IText &	GetText () const
	Get the Text object for the control. More...

virtual void	SetText (const IText &txt)
	Set the Text object typically used to determine font/layout/size etc of the main text in a control. More...

void	SetBlend (const IBlend &blend)
	Set the Blend for this control. More...

IBlend	GetBlend () const
	Get the Blend for this control. More...

int	GetTextEntryLength () const
	Get the max number of characters that are allowed in text entry. More...

void	SetTextEntryLength (int len)
	Set the max number of characters that are allowed in text entry. More...

const IRECT &	GetRECT () const
	Get the rectangular draw area for this control, within the graphics context. More...

void	SetRECT (const IRECT &bounds)
	Set the rectangular draw area for this control, within the graphics context. More...

const IRECT &	GetTargetRECT () const
	Get the rectangular mouse tracking target area, within the graphics context for this control. More...

void	SetTargetRECT (const IRECT &bounds)
	Set the rectangular mouse tracking target area, within the graphics context for this control. More...

void	SetTargetAndDrawRECTs (const IRECT &bounds)
	Set BOTH the draw rect and the target area, within the graphics context for this control. More...

virtual void	SetPosition (float x, float y)
	Set the position of the control, preserving the width and height. More...

virtual void	SetSize (float w, float h)
	Set the size of the control, preserving the current position. More...

void	SetPTParameterHighlight (bool isHighlighted, int color)
	Used internally by the AAX wrapper view interface to set the control parmeter highlight. More...

bool	GetMouseDblAsSingleClick () const
	Get double click as single click By default, mouse double click has its own handler. More...

virtual void	Hide (bool hide)
	Shows or hides the IControl. More...

bool	IsHidden () const

virtual void	SetDisabled (bool disable)
	Sets disabled mode for the control, the default implementation modifies the mBlend member. More...

bool	IsDisabled () const

void	SetMouseOverWhenDisabled (bool allow)
	Specify whether the control should respond to mouse overs when disabled. More...

void	SetMouseEventsWhenDisabled (bool allow)
	Specify whether the control should respond to other mouse events when disabled. More...

bool	GetMouseOverWhenDisabled () const

bool	GetMouseEventsWhenDisabled () const

bool	GetIgnoreMouse () const

virtual void	SetIgnoreMouse (bool ignore)
	Specify whether the control should respond to mouse events. More...

bool	GetPromptShowsParamLabel () const

void	SetPromptShowsParamLabel (bool enable)
	Set if the control should show parameter labels/units e.g. More...

virtual bool	IsHit (float x, float y) const
	Hit test the control. More...

virtual void	SetDirty (bool triggerAction=true, int valIdx=kNoValIdx)
	Mark the control as dirty, i.e. More...

virtual void	SetClean ()

void	Animate ()

virtual bool	IsDirty ()
	Called at each display refresh by the IGraphics draw loop, after IControl::Animate(), to determine if the control is marked as dirty. More...

void	DisablePrompt (bool disable)
	Disable/enable default prompt for user input. More...

virtual void	OnGUIIdle ()
	This is an idle timer tick call on the GUI thread, only active if USE_IDLE_CALLS is defined. More...

int	GetTag () const
	Get the control's tag. More...

void	SetWantsMidi (bool enable=true)
	Specify whether this control wants to know about MIDI messages sent to the UI. More...

bool	GetWantsMidi () const

void	SetWantsMultiTouch (bool enable=true)
	Specify whether this control supports multiple touches. More...

bool	GetWantsMultiTouch () const

IControl *	AttachGestureRecognizer (EGestureType type, IGestureFunc func)
	Add a IGestureFunc that should be triggered in response to a certain type of gesture. More...

virtual bool	GetWantsGestures () const

EGestureType	GetLastGesture () const

IGEditorDelegate *	GetDelegate ()
	Gets a pointer to the class implementing the IEditorDelegate interface that handles parameter changes from this IGraphics instance. More...

void	SetDelegate (IGEditorDelegate &dlg)
	Used internally to set the mDelegate (and mGraphics) variables. More...

IContainerBase *	GetParent () const

void	SetParent (IContainerBase *pParent)

IGraphics *	GetUI ()

const IGraphics *	GetUI () const

bool	GetMouseIsOver () const
	This can be used in IControl::Draw() to check if the mouse is over the control, without implementing mouse over methods. More...

virtual void	SnapToMouse (float x, float y, EDirection direction, const IRECT &bounds, int valIdx=-1, double minClip=0., double maxClip=1.)
	Set control value based on x, y position within a rectangle. More...

virtual void	OnEndAnimation ()

void	StartAnimation (int duration)

void	SetAnimation (IAnimationFunction func)
	Set the animation function. More...

void	SetAnimation (IAnimationFunction func, int duration)
	Set the animation function and starts it. More...

IAnimationFunction	GetAnimationFunction ()
	Get the control's animation function, if it exists. More...

IActionFunction	GetActionFunction ()
	Get the control's action function, if it exists. More...

double	GetAnimationProgress () const
	Get the progress in a control's animation, in the range 0-1. More...

Milliseconds	GetAnimationDuration () const
	Get the duration of animations applied to the control. More...

template<class T >
T *	As ()
	Helper function to dynamic cast an IControl to a subclass. More...

Protected Attributes
const bool	mScanRecursively

const bool	mShowFileExtensions

const bool	mShowEmptySubmenus

int	mSelectedItemIndex = -1

IPopupMenu	mMainMenu

WDL_PtrList< WDL_String >	mPaths

WDL_PtrList< WDL_String >	mPathLabels

WDL_PtrList< WDL_String >	mFiles

WDL_PtrList< IPopupMenu::Item >	mItems

WDL_String	mExtension

Protected Attributes inherited from IContainerBase
AttachFunc	mAttachFunc = nullptr

ResizeFunc	mResizeFunc = nullptr

WDL_PtrList< IControl >	mChildren

Protected Attributes inherited from IControl
IRECT	mRECT

IRECT	mTargetRECT

WDL_String	mGroup
	Controls can be grouped for hiding and showing panels. More...

IText	mText

IBlend	mBlend

int	mTextEntryLength = DEFAULT_TEXT_ENTRY_LEN

bool	mDirty = true

bool	mHide = false

bool	mDisabled = false

bool	mDisablePrompt = true

bool	mDblAsSingleClick = false

bool	mMouseOverWhenDisabled = false

bool	mMouseEventsWhenDisabled = false

bool	mIgnoreMouse = false

bool	mWantsMidi = false

bool	mWantsMultiTouch = false

bool	mPromptShowsParamLabel = false

bool	mMouseIsOver = false
	if mGraphics::mHandleMouseOver = true, this will be true when the mouse is over control. More...

WDL_String	mTooltip

IColor	mPTHighlightColor = COLOR_RED

bool	mPTisHighlighted = false

Additional Inherited Members
Public Types inherited from IContainerBase
using	AttachFunc = std::function< void(IContainerBase *pContainer, const IRECT &bounds)>

using	ResizeFunc = std::function< void(IContainerBase *pContainer, const IRECT &bounds)>

Protected Member Functions inherited from IControl
template<typename T , typename... Args>
void	ForValIdx (int valIdx, T func, Args... args)
	A helper template function to call a method for an individual value, or for all values. More...

void	SetNVals (int nVals)

Detailed Description

An abstract IControl base class that you can inherit from in order to make a control that pops up a menu to browse files Optionally with a specific extension.

Add paths which will appear as subfolders at the root level menu. If only one path is added there will be no submenu. When you call SetupMenu() the added paths are scanned and any matching files in those paths are added to the menu.

Definition at line 1904 of file IControl.h.

Constructor & Destructor Documentation

◆ IDirBrowseControlBase()

IDirBrowseControlBase::IDirBrowseControlBase	(	const IRECT &	bounds,
		const char *	extension,
		bool	showFileExtensions = `true`,
		bool	scanRecursively = `true`,
		bool	showEmptySubmenus = `false`
	)

inline

Creates an IDirBrowseControlBase.

Parameters

bounds	The control's bounds
extension	The file extenstion to browse for, e.g excluding the dot e.g. "txt"
showFileExtension	Should the menu show the file extension
scanRecursively	Should the paths be scanned recursively, creating submenus
showEmptySubmenus	If scanRecursively, should empty folders be shown in the menu

Definition at line 1913 of file IControl.h.

◆ ~IDirBrowseControlBase()

IDirBrowseControlBase::~IDirBrowseControlBase ( )

virtual

Definition at line 1019 of file IControl.cpp.

Member Function Documentation

◆ AddPath()

void IDirBrowseControlBase::AddPath	(	const char *	path,
		const char *	displayText
	)

Used to add a path to scan for files.

Parameters

path	CString with the full path to the folder to scan
displayText	CString to name the path in the top level menu

Definition at line 1029 of file IControl.cpp.

Referenced by IVDiskPresetManagerControl::OnAttached().

◆ CheckSelectedItem()

void IDirBrowseControlBase::CheckSelectedItem ( )

Check the currently selected menu item.

Does nothing if mSelectedItemIndex == -1

Definition at line 1122 of file IControl.cpp.

Referenced by IVDiskPresetManagerControl::OnAttached(), and TestDirBrowseControl::OnPopupMenuSelection().

◆ ClearPathList()

void IDirBrowseControlBase::ClearPathList ( )

Clear the menu.

Definition at line 1079 of file IControl.cpp.

Referenced by IVDiskPresetManagerControl::OnAttached().

◆ GetSelectedFile()

void IDirBrowseControlBase::GetSelectedFile ( WDL_String & path ) const

Get the full path to the file if something has been selected in the menu.

Definition at line 1109 of file IControl.cpp.

◆ NItems()

int IDirBrowseControlBase::NItems ( ) const

Definition at line 1024 of file IControl.cpp.

◆ SetSelectedFile()

void IDirBrowseControlBase::SetSelectedFile ( const char * filePath )

Set the selected file based on a file path.

Does nothing if the file has not been added

Definition at line 1087 of file IControl.cpp.

Referenced by IVDiskPresetManagerControl::OnAttached().

◆ SetupMenu()

void IDirBrowseControlBase::SetupMenu ( )

Call after adding one or more paths, to populate the menu.

Definition at line 1052 of file IControl.cpp.

Referenced by IVDiskPresetManagerControl::OnAttached().

Member Data Documentation

◆ mExtension

WDL_String IDirBrowseControlBase::mExtension

protected

Definition at line 1960 of file IControl.h.

◆ mFiles

WDL_PtrList<WDL_String> IDirBrowseControlBase::mFiles

protected

Definition at line 1958 of file IControl.h.

◆ mItems

WDL_PtrList<IPopupMenu::Item> IDirBrowseControlBase::mItems

protected

Definition at line 1959 of file IControl.h.

◆ mMainMenu

IPopupMenu IDirBrowseControlBase::mMainMenu

protected

Definition at line 1955 of file IControl.h.

◆ mPathLabels

WDL_PtrList<WDL_String> IDirBrowseControlBase::mPathLabels

protected

Definition at line 1957 of file IControl.h.

◆ mPaths

WDL_PtrList<WDL_String> IDirBrowseControlBase::mPaths

protected

Definition at line 1956 of file IControl.h.

◆ mScanRecursively

const bool IDirBrowseControlBase::mScanRecursively

protected

Definition at line 1951 of file IControl.h.

◆ mSelectedItemIndex

int IDirBrowseControlBase::mSelectedItemIndex = -1

protected

Definition at line 1954 of file IControl.h.

◆ mShowEmptySubmenus

const bool IDirBrowseControlBase::mShowEmptySubmenus

protected

Definition at line 1953 of file IControl.h.

◆ mShowFileExtensions

const bool IDirBrowseControlBase::mShowFileExtensions

protected

Definition at line 1952 of file IControl.h.

The documentation for this class was generated from the following files:

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ IDirBrowseControlBase()

◆ ~IDirBrowseControlBase()

Member Function Documentation

◆ AddPath()

◆ CheckSelectedItem()

◆ ClearPathList()

◆ GetSelectedFile()

◆ NItems()

◆ SetSelectedFile()

◆ SetupMenu()

Member Data Documentation

◆ mExtension

◆ mFiles

◆ mItems

◆ mMainMenu

◆ mPathLabels

◆ mPaths

◆ mScanRecursively

◆ mSelectedItemIndex

◆ mShowEmptySubmenus

◆ mShowFileExtensions