#include <ProgressBar.h>

Inheritance diagram for ProgressBar:

Public Member Functions
Class *	_ProgressBar (void)
	The ProgressBar archetype. More...

void	formatLabel (ProgressBar *self)
	Forces an update on this ProgressBar's label. More...

ProgressBar *	init (ProgressBar self, const SDL_Rect frame)
	Initializes this ProgressBar with the specified frame. More...

ProgressBar *	initWithFrame (ProgressBar self, const SDL_Rect frame)

double	progress (const ProgressBar *self)

void	setLabelFormat (ProgressBar self, const char labelFormat)
	Changes this ProgressBar's label format and calls appropriate update functions. More...

void	setValue (const ProgressBar *self, double value)
	Sets the value, which is clamped to `min` and `max`. More...

Public Member Functions inherited from View
Class *	_View (void)
	The View archetype. More...

_Bool	acceptsFirstResponder (const View *self)

void	addClassName (View self, const char className)
	Adds the given class name to this View. More...

void	addSubview (View self, View subview)
	Adds a subview to this view, to be drawn above its siblings. More...

void	addSubviewRelativeTo (View self, View subview, View *other, ViewPosition position)
	Adds a subview to this view, positioned relatively to `other`. More...

	ancestorWithIdentifier (const View self, const char identifier)

void	applyStyle (View self, const Style style)
	Applies the given Style to this View. More...

void	applyTheme (View self, const Theme theme)
	Applies the given Theme to this View. More...

void	applyThemeIfNeeded (View self, const Theme theme)
	Recursively applies the Theme to this View and its subviews. More...

void	attachStylesheet (View self, SDL_Window window)
	Attaches this View's Stylesheet to the Theme associated with the given window. More...

void	awakeWithCharacters (View self, const char chars)
	Wakes this View with the given null-terminated JSON C string. More...

void	awakeWithData (View self, const Data data)
	Wakes this View with the specified JSON Data. More...

void	awakeWithDictionary (View self, const Dictionary dictionary)
	Wakes this View with the specified Dictionary. More...

void	awakeWithResource (View self, const Resource resource)
	Wakes this View with the specified Resource. More...

void	awakeWithResourceName (View self, const char name)
	Wakes this View with the Resource by the specified name. More...

void	becomeFirstResponder (View *self)
	Become the first responder in the View hierarchy. More...

_Bool	bind (View self, const Inlet inlets, const Dictionary *dictionary)
	Performs data binding for the Inlets described in `dictionary`. More...

SDL_Rect	bounds (const View *self)

void	bringSubviewToFront (View self, View subview)
	Brings the specified subview to the front. More...

SDL_Rect	clippingFrame (const View *self)

_Bool	containsPoint (const View self, const SDL_Point point)

int	depth (const View *self)

	descendantWithIdentifier (const View self, const char identifier)

void	detachStylesheet (View self, SDL_Window window)
	Detaches this View's Stylesheet from the Theme associated with the given window. More...

void	didMoveToWindow (View self, SDL_Window window)
	Informs this View that it has been added to the View hierachy of the given window. More...

_Bool	didReceiveEvent (const View self, const SDL_Event event)

void *	draw (View self, Renderer renderer)
	Draws this View. More...

void	enumerate (const View *self, ViewEnumerator enumerator, ident data)

void	enumerate (View *self, ViewEnumerator enumerator, ident data)
	Enumerates this View and its descendants, applying `enumerator` to each. More...

void	enumerateAdjacent (const View *self, ViewEnumerator enumerator, ident data)
	Enumerates adjacent siblings of this View, applying `enumerator` to each. More...

void	enumerateAncestors (const View *self, ViewEnumerator enumerator, ident data)
	Enumerates all ancestors of this View, applying `enumerator` to each. More...

void	enumerateDescendants (const View *self, ViewEnumerator enumerator, ident data)
	Enumerates all descendants of this View, applying `enumerator` to each. More...

void	enumerateSelection (View self, const char rule, ViewEnumerator enumerator, ident data)
	Enumerates all Views in the selection matched by `rule`, applying `enumerator` to each. More...

void	enumerateSiblings (const View *self, ViewEnumerator enumerator, ident data)
	Enumerates all siblings of this View, applying `enumerator` to each. More...

void	enumerateSubviews (const View *self, ViewEnumerator enumerator, ident data)
	Enumerates all subviews of this View, applying `enumerator` to each. More...

void	enumerateSuperview (const View *self, ViewEnumerator enumerator, ident data)
	Enumerates the superview of this View, if any, applying `enumerator` to it. More...

View *	firstResponder (SDL_Window *window)

_Bool	hasClassName (const View self, cosnt char className)

View *	hitTest (const View self, const SDL_Point point)
	Performs a hit test against this View and its descendants for the given point. More...

View *	init (View *self)
	Initializes this View. More...

View *	initWithFrame (View self, const SDL_Rect frame)
	Initializes this View with the specified frame. More...

void	invalidateStyle (View *self)
	Invalidates the computed Style for this View and its descendants. More...

_Bool	isContainer (const View *self)

_Bool	isDescendantOfView (const View self, const View view)

_Bool	isFirstResponder (const View *self)

_Bool	isVisible (const View *self)

void	layoutIfNeeded (View *self)
	Recursively updates the layout of this View and its subviews. More...

	layoutSubviews (View *self)
	Performs layout for this View's immediate subviews. More...

_Bool	matchesSelector (const View self, const SimpleSelector simpleSelector)

void	moveToWindow (View self, SDL_Window window)
	Moves this View to the View hierarchy of the given window. More...

String *	path (const View *self)

void	removeAllClassNames (View *self)
	Removes all class names from this View. More...

void	removeAllSubviews (View *self)
	Removes all subviews from this View. More...

void	removeClassName (View self, const char className)
	Removes the given class name to this View. More...

void	removeFromSuperview (View *self)
	Removes this View from its superview. More...

void	removeSubview (View self, View subview)
	Removes the given subview from this View. More...

void	render (View self, Renderer renderer)
	Renders this View using the given renderer. More...

void	renderDeviceDidReset (View *self)
	Informs this View that the render device has reset. More...

void	renderDeviceWillReset (View *self)
	Informs this View that the render device will reset. More...

SDL_Rect	renderFrame (const View *self)

void	replaceSubview (View self, View subview, View *replacement)
	Replaces the specified subview with the given replacement. More...

void	resignFirstResponder (View *self)
	Resigns first responder priority. More...

void	resize (View self, const SDL_Size size)
	Resizes this View to the specified size. More...

void	resolve (View self, Outlet outlets)
	Resolves the given Outlets from this View's hierarchy. More...

void	respondToEvent (View self, const SDL_Event event)
	Responds to the specified event. More...

Set *	select (View self, const char rule)
	Resolves all descendants (including this View) that match the given Selector rule. More...

void	setFirstResponder (SDL_Window window, View view)
	Sets the first responder for the given window. More...

SDL_Size	size (const View *self)

SDL_Size	sizeThatContains (const View *self)

void	sizeThatFits (const View *self)

void	sizeToContain (View *self)
	Resizes this View to contain its subviews. More...

void	sizeToFit (View *self)
	Resizes this View to fit its subviews. More...

	subviewWithIdentifier (const View self, const char identifier)

void	updateBindings (View *self)
	Updates data bindings, prompting the appropriate layout changes. More...

SDL_Rect	viewport (const View *self)

View *	viewWithCharacters (const char chars, Outlet outlets)
	Instantiates a View initialized with the given null-terminated JSON C string. More...

View *	viewWithData (const Data data, Outlet outlets)
	Instantiates a View initialized with the contents of `data`. More...

View *	viewWithDictionary (const Dictionary dictionary, Outlet outlets)
	Instantiates a View initialized with the attributes described in `dictionary`. More...

View *	viewWithResource (const Resource resource, Outlet outlets)
	Instantiates a View initialized with the JSON data in `resource`. More...

View *	viewWithResourceName (const char name, Outlet outlets)
	Instantiates a View initialized with the JSON Resource with the specified `name`. More...

Array *	visibleSubviews (const View *self)

void	warn (View self, const char fmt,...)
	Appends a warning for this View. More...

void	willMoveToWindow (View self, SDL_Window window)
	Informs this View that it will be added to the View hierarchy for the given window. More...

Data Fields
ImageView *	background
	The background ImageView. More...

ProgressBarDelegate	delegate
	The delegate. More...

ImageView *	foreground
	The foreground ImageView. More...

Text *	label
	The progress Text. More...

char *	labelFormat
	The Label format, e.g. `"%0.0lf"`. More...

double	max

double	min
	The progress bounds. More...

double	value
	The progress value. More...

View	view
	The superclass. More...

Data Fields inherited from View
ViewAlignment	alignment
	The alignment. More...

int	autoresizingMask
	The ViewAutoresizing bitmask. More...

SDL_Color	backgroundColor
	The background color. More...

SDL_Color	borderColor
	The border color. More...

int	borderWidth
	The border width. More...

MutableSet *	classNames
	The class names. More...

_Bool	clipsSubviews
	If true, subviews will be clipped to this View's frame. More...

Style *	computedStyle
	The computed Style of this View. More...

SDL_Rect	frame
	The frame, relative to the superview. More...

_Bool	hidden
	If `true`, this View is not drawn. More...

char *	identifier
	An optional identifier. More...

SDL_Size	maxSize
	The maximum size this View may be resized to during layout. More...

SDL_Size	minSize
	The minimum size this View may be resized to during layout. More...

_Bool	needsApplyTheme
	If true, this View will apply the Theme before it is drawn. More...

_Bool	needsLayout
	If true, this View will layout its subviews before it is drawn. More...

View *	nextResponder
	The next responder, or event handler, in the chain. More...

Object	object
	The superclass. More...

ViewPadding	padding
	The padding. More...

Style *	style
	The element-level Style of this View. More...

Stylesheet *	stylesheet
	An optional Stylesheet. More...

MutableArray *	subviews
	The immediate subviews. More...

View *	superview
	The super View. More...

ViewController *	viewController
	The ViewController. More...

MutableArray *	warnings
	The warnings this View generated. More...

SDL_Window *	window
	The window. More...

Protected Attributes
ProgressBarInterface *	interface
	The interface. More...

Protected Attributes inherited from View
ViewInterface *	interface
	The interface. More...

Detailed Description

The ProgressBar type.

Definition at line 61 of file ProgressBar.h.

Member Function Documentation

◆ _ProgressBar()

Class * _ProgressBar ( void )

The ProgressBar archetype.

Returns: The ProgressBar Class.

Definition at line 204 of file ProgressBar.c.

                          {
    static Class *clazz;
    static Once once;
 
    do_once(&once, {
        clazz = _initialize(&(const ClassDef) {
            .name = "ProgressBar",
            .superclass = _View(),
            .instanceSize = sizeof(ProgressBar),
            .interfaceOffset = offsetof(ProgressBar, interface),
            .interfaceSize = sizeof(ProgressBarInterface),
            .initialize = initialize,
        });
    });
 
    return clazz;
}

◆ formatLabel()

void formatLabel ( ProgressBar * self )

Forces an update on this ProgressBar's label.

Parameters

self	The ProgressBar.

Definition at line 90 of file ProgressBar.c.

                                           {
 
    char text[128];
    snprintf(text, sizeof(text), self->labelFormat, self->value);
 
    $(self->label, setText, text);
}

◆ init()

ProgressBar * init	(	ProgressBar *	self,
		const SDL_Rect *	frame
	)

Initializes this ProgressBar with the specified frame.

Parameters

self	The ProgressBar.
frame	The frame.

Returns: The initialized ProgressBar, or NULL on error.

◆ initWithFrame()

ProgressBar * initWithFrame	(	ProgressBar *	self,
		const SDL_Rect *	frame
	)

Definition at line 102 of file ProgressBar.c.

                                                                            {
 
    self = (ProgressBar *) super(View, self, initWithFrame, frame);
    if (self) {
 
        self->background = $(alloc(ImageView), initWithFrame, NULL);
        assert(self->background);
 
        $((View *) self->background, addClassName, "background");
        $((View *) self, addSubview, (View *) self->background);
 
        self->foreground = $(alloc(ImageView), initWithFrame, NULL);
        assert(self->foreground);
 
        $((View *) self->foreground, addClassName, "foreground");
        $((View *) self, addSubview, (View *) self->foreground);
 
        self->label = $(alloc(Text), initWithText, NULL, NULL);
        assert(self->label);
 
        $((View *) self, addSubview, (View *) self->label);
 
        $(self, setLabelFormat, "%0.0lf%%");
 
        self->value = -1.0;
        self->max = 100.0;
    }
 
    return self;
}

◆ progress()

int progress ( const ProgressBar * self )

Parameters

self	The ProgressBar.

Returns: The progress as a percentage value.

Definition at line 137 of file ProgressBar.c.

                                                {
    return 100.0 * self->value / (self->max - self->min);
}

◆ setLabelFormat()

void setLabelFormat	(	ProgressBar *	self,
		const char *	labelFormat
	)

Changes this ProgressBar's label format and calls appropriate update functions.

Parameters

self	The ProgressBar.
labelFormat	The new label format.

Definition at line 145 of file ProgressBar.c.

                                                                       {
 
    if (self->labelFormat) {
        free(self->labelFormat);
    }
 
    self->labelFormat = strdup(labelFormat);
    $(self, formatLabel);
}

◆ setValue()

void setValue	(	const ProgressBar *	self,
		double	value
	)

Sets the value, which is clamped to min and max.

Parameters

self	The ProgressBar.
value	The value.

Field Documentation

◆ background

ImageView* ProgressBar::background

The background ImageView.

Remarks: Set a background color if you do not wish to provide an ImageView.

Definition at line 78 of file ProgressBar.h.

◆ delegate

ProgressBarDelegate ProgressBar::delegate

The delegate.

Definition at line 83 of file ProgressBar.h.

◆ foreground

ImageView* ProgressBar::foreground

The foreground ImageView.

Remarks: Set a background color if you do not wish to provide an ImageView.

Definition at line 89 of file ProgressBar.h.

◆ interface

ProgressBarInterface* ProgressBar::interface

protected

The interface.

Definition at line 72 of file ProgressBar.h.

◆ label

Text* ProgressBar::label

The progress Text.

Definition at line 94 of file ProgressBar.h.

◆ labelFormat

char* ProgressBar::labelFormat

The Label format, e.g. "%0.0lf".

Definition at line 99 of file ProgressBar.h.

◆ max

double ProgressBar::max

Definition at line 104 of file ProgressBar.h.

◆ min

double ProgressBar::min

The progress bounds.

Definition at line 104 of file ProgressBar.h.

◆ value

double ProgressBar::value

The progress value.

Definition at line 109 of file ProgressBar.h.

◆ view

View ProgressBar::view

The superclass.

Definition at line 66 of file ProgressBar.h.

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

Sources/ObjectivelyMVC/ProgressBar.h
Sources/ObjectivelyMVC/ProgressBar.c

Public Member Functions

Data Fields

Protected Attributes

Detailed Description

Member Function Documentation

◆ _ProgressBar()

◆ formatLabel()

◆ init()

◆ initWithFrame()

◆ progress()

◆ setLabelFormat()

◆ setValue()

Field Documentation

◆ background

◆ delegate

◆ foreground

◆ interface

◆ label

◆ labelFormat

◆ max

◆ min

◆ value

◆ view