ColorThread Class Reference

#include <colorpicker.h>

Inherits Thread.

Inherited by ChromaKeyColorThread, ChromaKeyColorThread, GradientInColorThread, GradientOutColorThread, ThresholdHighColorThread, ThresholdLowColorThread, ThresholdMidColorThread, TitleColorStrokeThread, and TitleColorThread.

Collaboration diagram for ColorThread:

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Public Member Functions
	ColorThread (int do_alpha=0, char *title=0)
	~ColorThread ()
void	run ()
void	start_window (int output, int alpha)
virtual int	handle_new_color (int output, int alpha)
void	update_gui (int output, int alpha)
Private Attributes
ColorWindow *	window
Condition *	completion
Mutex *	mutex
int	output
int	alpha
int	do_alpha
char *	title
Friends
class	ColorWindow

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Detailed Description

Definition at line 22 of file colorpicker.h.

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Constructor & Destructor Documentation

ColorThread::ColorThread	(	int	do_alpha = 0,
		char *	title = 0
	)

Definition at line 14 of file colorpicker.C.

References completion, mutex, Thread::set_synchronous(), and window.

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ColorThread::~ColorThread

(

)

Definition at line 25 of file colorpicker.C.

References completion, Condition::lock(), mutex, Thread::running(), BC_WindowBase::set_done(), Condition::unlock(), and window.

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Member Function Documentation

void ColorThread::run

(

)

[virtual]

Implements Thread.

Definition at line 56 of file colorpicker.C.

References _, BCTEXTLEN, ColorWindow, completion, ColorWindow::create_objects(), BC_DisplayInfo::get_abs_cursor_x(), BC_DisplayInfo::get_abs_cursor_y(), Mutex::lock(), mutex, BC_WindowBase::run_window(), title, Condition::unlock(), Mutex::unlock(), and window.

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void ColorThread::start_window	(	int	output,
		int	alpha
	)

Definition at line 37 of file colorpicker.C.

References completion, BC_WindowBase::flush(), Condition::lock(), Mutex::lock(), mutex, BC_WindowBase::raise_window(), Thread::running(), Thread::start(), Mutex::unlock(), and window.

Referenced by TitleColorButton::handle_event(), ThresholdHighColorButton::handle_event(), ThresholdMidColorButton::handle_event(), ThresholdLowColorButton::handle_event(), GradientOutColorButton::handle_event(), GradientInColorButton::handle_event(), and ChromaKeyColor::handle_event().

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int ColorThread::handle_new_color	(	int	output,
		int	alpha
	)			[virtual]

Reimplemented in ChromaKeyColorThread, ChromaKeyColorThread, GradientInColorThread, GradientOutColorThread, ThresholdLowColorThread, ThresholdMidColorThread, ThresholdHighColorThread, and TitleColorThread.

Definition at line 99 of file colorpicker.C.

Referenced by ColorWindow::handle_event().

void ColorThread::update_gui	(	int	output,
		int	alpha
	)

Definition at line 84 of file colorpicker.C.

References ColorWindow::change_values(), Mutex::lock(), BC_WindowBase::lock_window(), mutex, Mutex::unlock(), BC_WindowBase::unlock_window(), ColorWindow::update_display(), and window.

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Friends And Related Function Documentation

friend class ColorWindow [friend]

Definition at line 35 of file colorpicker.h.

Referenced by run().

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Field Documentation

ColorWindow* ColorThread::window [private]

Reimplemented in GradientInColorThread, GradientOutColorThread, ThresholdLowColorThread, ThresholdMidColorThread, ThresholdHighColorThread, TitleColorThread, and TitleColorStrokeThread.

Definition at line 37 of file colorpicker.h.

Referenced by ColorThread(), run(), start_window(), update_gui(), and ~ColorThread().

Condition* ColorThread::completion [private]

Definition at line 38 of file colorpicker.h.

Referenced by ColorThread(), run(), start_window(), and ~ColorThread().

Mutex* ColorThread::mutex [private]

Definition at line 40 of file colorpicker.h.

Referenced by ColorThread(), run(), start_window(), update_gui(), and ~ColorThread().

int ColorThread::output [private]

Definition at line 42 of file colorpicker.h.

Referenced by ColorWindow::change_values().

int ColorThread::alpha [private]

Definition at line 43 of file colorpicker.h.

Referenced by ColorWindow::change_values().

int ColorThread::do_alpha [private]

Definition at line 44 of file colorpicker.h.

Referenced by ColorWindow::create_objects(), and ColorWindow::update_display().

char* ColorThread::title [private]

Definition at line 45 of file colorpicker.h.

Referenced by run().

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

• hvirtual/plugins/colors/colorpicker.h
• hvirtual/plugins/colors/colorpicker.C