X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.0%2Fplugins%2Fhistogram_bezier%2Fbistogramwindow.C;fp=cinelerra-5.0%2Fplugins%2Fhistogram_bezier%2Fbistogramwindow.C;h=0000000000000000000000000000000000000000;hb=30bdb85eb33a8ee7ba675038a86c6be59c43d7bd;hp=55046ece599d2a1c7805d22c19845ca507e30fba;hpb=52fcc46226f9df46f9ce9d0566dc568455a7db0b;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.0/plugins/histogram_bezier/bistogramwindow.C b/cinelerra-5.0/plugins/histogram_bezier/bistogramwindow.C
deleted file mode 100644
index 55046ece..00000000
--- a/cinelerra-5.0/plugins/histogram_bezier/bistogramwindow.C
+++ /dev/null
@@ -1,1056 +0,0 @@
-
-/*
- * CINELERRA
- * Copyright (C) 2008 Adam Williams <broadcast at earthling dot net>
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program 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 General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- * 
- */
-
-#include "bcdisplayinfo.h"
-#include "bcsignals.h"
-#include "bistogram.h"
-#include "bistogramconfig.h"
-#include "bistogramwindow.h"
-#include "keys.h"
-#include "language.h"
-
-
-#include <unistd.h>
-#include <string.h>
-
-HistogramWindow::HistogramWindow(HistogramMain *plugin)
- : PluginClientWindow(plugin, 440, 480, 440, 480, 0)
-{
-	this->plugin = plugin;
-}
-
-HistogramWindow::~HistogramWindow()
-{
-}
-
-#include "min_picon_png.h"
-#include "mid_picon_png.h"
-#include "max_picon_png.h"
-static VFramePng max_picon_image(max_picon_png);
-static VFramePng mid_picon_image(mid_picon_png);
-static VFramePng min_picon_image(min_picon_png);
-
-void HistogramWindow::create_objects()
-{
-	int x = 10, y = 10, x1 = 10;
-	BC_Title *title = 0;
-
-	max_picon = create_pixmap(&max_picon_image);
-	mid_picon = create_pixmap(&mid_picon_image);
-	min_picon = create_pixmap(&min_picon_image);
-	add_subwindow(mode_v = new HistogramMode(plugin, 
-		x, 
-		y,
-		HISTOGRAM_VALUE,
-		_("Value")));
-	x += 70;
-	add_subwindow(mode_r = new HistogramMode(plugin, 
-		x, 
-		y,
-		HISTOGRAM_RED,
-		_("Red")));
-	x += 70;
-	add_subwindow(mode_g = new HistogramMode(plugin, 
-		x, 
-		y,
-		HISTOGRAM_GREEN,
-		_("Green")));
-	x += 70;
-	add_subwindow(mode_b = new HistogramMode(plugin, 
-		x, 
-		y,
-		HISTOGRAM_BLUE,
-		_("Blue")));
-// 	x += 70;
-// 	add_subwindow(mode_a = new HistogramMode(plugin, 
-// 		x, 
-// 		y,
-// 		HISTOGRAM_ALPHA,
-// 		_("Alpha")));
-
-	x = x1;
-	y += 30;
-	add_subwindow(title = new BC_Title(x, y, _("Input X:")));
-	x += title->get_w() + 10;
-	input_x = new HistogramInputText(plugin,
-		this,
-		x,
-		y,
-		1);
-	input_x->create_objects();
-
-	x += input_x->get_w() + 10;
-	add_subwindow(title = new BC_Title(x, y, _("Input Y:")));
-	x += title->get_w() + 10;
-	input_y = new HistogramInputText(plugin,
-		this,
-		x,
-		y,
-		0);
-	input_y->create_objects();
-
-	y += 30;
-	x = x1;
-
-	canvas_w = get_w() - x - x;
-	canvas_h = get_h() - y - 170;
-	title1_x = x;
-	title2_x = x + (int)(canvas_w * -HIST_MIN_INPUT / FLOAT_RANGE);
-	title3_x = x + (int)(canvas_w * (1.0 - HIST_MIN_INPUT) / FLOAT_RANGE);
-	title4_x = x + (int)(canvas_w);
-	add_subwindow(canvas = new HistogramCanvas(plugin,
-		this,
-		x, 
-		y, 
-		canvas_w, 
-		canvas_h));
-	draw_canvas_overlay();
-	canvas->flash();
-
-	y += canvas->get_h() + 1;
-	add_subwindow(new BC_Title(title1_x, 
-		y, 
-		"-10%"));
-	add_subwindow(new BC_Title(title2_x,
-		y,
-		"0%"));
-	add_subwindow(new BC_Title(title3_x - get_text_width(MEDIUMFONT, "100"),
-		y,
-		"100%"));
-	add_subwindow(new BC_Title(title4_x - get_text_width(MEDIUMFONT, "110"),
-		y,
-		"110%"));
-
-	y += 20;
-	add_subwindow(title = new BC_Title(x, y, _("Output min:")));
-	x += title->get_w() + 10;
-	output_min = new HistogramOutputText(plugin,
-		this,
-		x,
-		y,
-		&plugin->config.output_min[plugin->mode]);
-	output_min->create_objects();
-	x += output_min->get_w() + 10;
-	add_subwindow(new BC_Title(x, y, _("Output Max:")));
-	x += title->get_w() + 10;
-	output_max = new HistogramOutputText(plugin,
-		this,
-		x,
-		y,
-		&plugin->config.output_max[plugin->mode]);
-	output_max->create_objects();
-
-	x = x1;
-	y += 30;
-
-	add_subwindow(output = new HistogramSlider(plugin, 
-		this,
-		x, 
-		y, 
-		get_w() - 20,
-		30,
-		0));
-	output->update();
-	y += 40;
-
-
-	add_subwindow(automatic = new HistogramAuto(plugin, 
-		x, 
-		y));
-
-	x += 120;
-	add_subwindow(new HistogramReset(plugin, 
-		x, 
-		y));
-	x += 100;
-	add_subwindow(new BC_Title(x, y, _("Threshold:")));
-	x += 100;
-	threshold = new HistogramOutputText(plugin,
-		this,
-		x,
-		y,
-		&plugin->config.threshold);
-	threshold->create_objects();
-	x = x1;
-	y += 40;	
-	add_subwindow(split = new HistogramSplit(plugin, x, y));
-	y += 6;
-	x += 150;
-	add_subwindow(new BC_Title(x,y, _("Interpolation:")));
-	x += 120;
-	add_subwindow(smoothModeChoser = new HistogramSmoothMode(plugin, this, x, y));
-	smoothModeChoser->create_objects();
-
-	show_window();
-}
-
-int HistogramWindow::keypress_event()
-{
-	int result = 0;
-	if(get_keypress() == BACKSPACE ||
-		get_keypress() == DELETE)
-	{
-		if(plugin->current_point >= 0)
-		{
-			HistogramPoint *current = 
-				plugin->config.points[plugin->mode].get_item_number(plugin->current_point);
-			delete current;
-			plugin->current_point = -1;
-			update_input();
-			update_canvas();
-			plugin->send_configure_change();
-			result = 1;
-		}
-	}
-	return result;
-}
-
-void HistogramWindow::update(int do_input)
-{
-	automatic->update(plugin->config.automatic);
-	threshold->update(plugin->config.threshold);
-	update_mode();
-
-	if(do_input) update_input();
-	update_output();
-}
-
-void HistogramWindow::update_input()
-{
-	input_x->update();
-	input_y->update();
-}
-
-void HistogramWindow::update_output()
-{
-	output->update();
-	output_min->update(plugin->config.output_min[plugin->mode]);
-	output_max->update(plugin->config.output_max[plugin->mode]);
-}
-
-void HistogramWindow::update_mode()
-{
-	mode_v->update(plugin->mode == HISTOGRAM_VALUE ? 1 : 0);
-	mode_r->update(plugin->mode == HISTOGRAM_RED ? 1 : 0);
-	mode_g->update(plugin->mode == HISTOGRAM_GREEN ? 1 : 0);
-	mode_b->update(plugin->mode == HISTOGRAM_BLUE ? 1 : 0);
-	output_min->output = &plugin->config.output_min[plugin->mode];
-	output_max->output = &plugin->config.output_max[plugin->mode];
-}
-
-void HistogramWindow::draw_canvas_overlay()
-{
-	canvas->set_color(0x00ff00);
-	int y1;
-
-// Calculate output curve
-	plugin->tabulate_curve(plugin->mode, 0);
-
-// Draw output line
-	for(int i = 0; i < canvas_w; i++)
-	{
-		float input = (float)i / 
-				canvas_w * 
-				FLOAT_RANGE + 
-				HIST_MIN_INPUT;
-		float output = plugin->calculate_smooth(input, plugin->mode);
-
-		int y2 = canvas_h - (int)(output * canvas_h);
-		if(i > 0)
-		{
-			canvas->draw_line(i - 1, y1, i, y2);
-		}
-		y1 = y2;
-	}
-
-// Draw output points
-	HistogramPoint *current = plugin->config.points[plugin->mode].first;
-	int number = 0;
-	while(current)
-	{
-		int x = (int)((current->x - HIST_MIN_INPUT) * canvas_w / FLOAT_RANGE);
-		int y = (int)(canvas_h - current->y * canvas_h);
-		if(number == plugin->current_point)
-			canvas->draw_box(x - BOX_SIZE / 2, y - BOX_SIZE / 2, BOX_SIZE, BOX_SIZE);
-		else
-			canvas->draw_rectangle(x - BOX_SIZE / 2, y - BOX_SIZE / 2, BOX_SIZE, BOX_SIZE);
-			
-//Draw gradients
-	if (plugin->config.smoothMode > HISTOGRAM_LINEAR)
-	{	
-		int x1,x2,y1,y2;
-		canvas->set_color(0x0000ff);
-		x2 = (int)((current->x + current->xoffset_right - HIST_MIN_INPUT) * canvas_w / FLOAT_RANGE);
-		x1 = (int)((current->x + current->xoffset_left - HIST_MIN_INPUT) * canvas_w / FLOAT_RANGE);
-		y2 = (int)(canvas_h - (current->y + current->xoffset_right * current->gradient) * canvas_h);
-		y1 = (int)(canvas_h - (current->y + current->xoffset_left * current->gradient) * canvas_h);
-/*		x2 = x + (title3_x - title2_x)/20;
-		x1 = x - (title3_x - title2_x)/20;
-		y1 = y + (int)(current->gradient * (float)(canvas_h)/20.0);
-		y2 = y - (int)(current->gradient * (float)(canvas_h)/20.0);
-//		int y2 = (int)(canvas_h - canvas_h * (current->y + current->gradient /10));*/
-		canvas->draw_line(x1,y1,x2,y2);
-		
-		canvas->draw_circle(x1 - BOX_SIZE / 4, y1 - BOX_SIZE / 4, BOX_SIZE/2, BOX_SIZE/2);
-		canvas->draw_circle(x2 - BOX_SIZE / 4, y2 - BOX_SIZE / 4, BOX_SIZE/2, BOX_SIZE/2);
-		canvas->set_color(0x00ff00);
-	}
-				
-		current = NEXT;
-		number++;
-	}
-
-
-// Draw 0 and 100% lines.
-	canvas->set_color(0xff0000);
-	canvas->draw_line(title2_x - canvas->get_x(),
-		0, 
-		title2_x - canvas->get_x(), 
-		canvas_h);
-	canvas->draw_line(title3_x - canvas->get_x(), 
-		0, 
-		title3_x - canvas->get_x(), 
-		canvas_h);
-}
-
-void HistogramWindow::update_canvas()
-{
-	int *accum = plugin->accum[plugin->mode];
-	int accum_per_canvas_i = HISTOGRAM_SLOTS / canvas_w + 1;
-	float accum_per_canvas_f = (float)HISTOGRAM_SLOTS / canvas_w;
-	int normalize = 0;
-	int max = 0;
-
-	for(int i = 0; i < HISTOGRAM_SLOTS; i++)
-	{
-		if(accum && accum[i] > normalize) normalize = accum[i];
-	}
-
-
-	if(normalize)
-	{
-		for(int i = 0; i < canvas_w; i++)
-		{
-			int accum_start = (int)(accum_per_canvas_f * i);
-			int accum_end = accum_start + accum_per_canvas_i;
-			max = 0;
-			for(int j = accum_start; j < accum_end; j++)
-			{
-				max = MAX(accum[j], max);
-			}
-
-//			max = max * canvas_h / normalize;
-			max = (int)(log(max) / log(normalize) * canvas_h);
-
-			canvas->set_color(0xffffff);
-			canvas->draw_line(i, 0, i, canvas_h - max);
-			canvas->set_color(0x000000);
-			canvas->draw_line(i, canvas_h - max, i, canvas_h);
-		}
-	}
-	else
-	{
-		canvas->set_color(0xffffff);
-		canvas->draw_box(0, 0, canvas_w, canvas_h);
-	}
-
-
-	draw_canvas_overlay();
-	canvas->flash();
-}
-
-
-
-
-
-
-
-
-HistogramCanvas::HistogramCanvas(HistogramMain *plugin,
-	HistogramWindow *gui,
-	int x,
-	int y,
-	int w,
-	int h)
- : BC_SubWindow(x,
- 	y,
-	w,
-	h,
-	0xffffff)
-{
-	this->plugin = plugin;
-	this->gui = gui;
-}
-
-int HistogramCanvas::button_press_event()
-{
-	int result = 0;
-	if(is_event_win() && cursor_inside())
-	{
-		if(!plugin->dragging_point)
-		{
-			HistogramPoint *new_point = 0;
-			gui->deactivate();
-// Search for existing point under cursor
-			HistogramPoint *current = plugin->config.points[plugin->mode].first;
-			plugin->current_point = -1;
-			int dragID = 0;
-			while(current)
-			{
-				int x = (int)((current->x - HIST_MIN_INPUT) * gui->canvas_w / FLOAT_RANGE);
-				int y = (int)(gui->canvas_h - current->y * gui->canvas_h);
-
-/* Check for click on main point */
-				if(get_cursor_x() >= x - BOX_SIZE / 2 &&
-					get_cursor_y() >= y - BOX_SIZE / 2 &&
-					get_cursor_x() < x + BOX_SIZE / 2 &&
-					get_cursor_y() < y + BOX_SIZE / 2)
-				{
-					plugin->current_point = 
-						plugin->config.points[plugin->mode].number_of(current);
-					plugin->point_x_offset = get_cursor_x() - x;
-					plugin->point_y_offset = get_cursor_y() - y;
-					dragID = 1;
-					break;
-				}
-				if (plugin->config.smoothMode == HISTOGRAM_LINEAR)
-				  break;
-
-				int xright = 
-				  (int)((current->x + current->xoffset_right - HIST_MIN_INPUT) * gui->canvas_w / FLOAT_RANGE);
-				int yright = 
-				  (int)(gui->canvas_h - (current->y + current->xoffset_right * current->gradient) * 
-				  gui->canvas_h);
-
-/* Check for click on right handle */				
-				if(get_cursor_x() >= xright - BOX_SIZE / 2 &&
-				   get_cursor_y() >= yright - BOX_SIZE / 2 &&
-				   get_cursor_x() <  xright + BOX_SIZE / 2 &&
-				   get_cursor_y() <  yright + BOX_SIZE / 2)
-				{
-					plugin->current_point =
-						plugin->config.points[plugin->mode].number_of(current);
-					plugin->point_x_offset = get_cursor_x() - xright;
-					plugin->point_y_offset = get_cursor_y() - yright;
-					dragID = 2;
-					break;
-				}
-				
-/* Check for click on left handle */
-				int xleft = 
-				  (int)((current->x + current->xoffset_left - HIST_MIN_INPUT) * gui->canvas_w / FLOAT_RANGE);
-				int yleft = 
-				  (int)(gui->canvas_h - (current->y + current->xoffset_left * current->gradient) * 
-				  gui->canvas_h);
-				if(get_cursor_x() >= xleft - BOX_SIZE / 2 &&
-				   get_cursor_y() >= yleft - BOX_SIZE / 2 &&
-				   get_cursor_x() <  xleft + BOX_SIZE / 2 &&
-				   get_cursor_y() <  yleft + BOX_SIZE / 2)
-				{
-					plugin->current_point =
-						plugin->config.points[plugin->mode].number_of(current);
-					plugin->point_x_offset = get_cursor_x() - xleft;
-					plugin->point_y_offset = get_cursor_y() - yleft;
-					dragID = 3;
-					break;
-				}
-
-
-				current = NEXT;
-			}
-
-			if(plugin->current_point < 0)
-			{
-// Create new point under cursor
-				float current_x = (float)get_cursor_x() * 
-					FLOAT_RANGE / 
-					get_w() + 
-					HIST_MIN_INPUT;
-				float current_y = 1.0 - 
-					(float)get_cursor_y() / 
-					get_h();
-				new_point = 
-					plugin->config.points[plugin->mode].insert(current_x, current_y);
-				plugin->current_point = 
-					plugin->config.points[plugin->mode].number_of(new_point);
-				plugin->point_x_offset = 0;
-				plugin->point_y_offset = 0;
-				
-// Default gradient		
-// Get 2 points surrounding current position
-				float x1,x2,y1,y2;
-
-				HistogramPoint *current = plugin->config.points[plugin->mode].first;
-				int done = 0;
-				while(current && !done)
-				{
-					if(current->x > current_x)
-					{
-						x2 = current->x;
-						y2 = current->y;
-						done = 1;
-					}
-					else
-						current = NEXT;
-				}
-		
-				current = plugin->config.points[plugin->mode].last;
-				done = 0;
-				while(current && !done)
-				{
-					if(current->x <= current_x)
-					{
-						x1 = current->x;
-						y1 = current->y;
-						done = 1;
-					}
-					else
-						current = PREVIOUS;
-				}
-				new_point->gradient = (y2 - y1) / (x2 - x1);
-				dragID = 1;
-						
-			}
-			
-
-			plugin->dragging_point = dragID;
-			result = 1;
-
-			plugin->config.boundaries();
-			gui->update_input();
-			gui->update_canvas();
-			if(new_point)
-			{
-				plugin->send_configure_change();
-			}
-		}
-	}
-	return result;
-}
-
-int HistogramCanvas::cursor_motion_event()
-{
-	if(plugin->dragging_point)
-	{
-		HistogramPoint * current_point = plugin->config.points[plugin->mode].get_item_number(plugin->current_point);
-
-	  	float current_x = 
-			(float)(get_cursor_x() - plugin->point_x_offset) * 
-			FLOAT_RANGE / 
-			get_w() + 
-			HIST_MIN_INPUT;
-		float current_y = 1.0 - 
-			(float)(get_cursor_y() - plugin->point_y_offset) / 
-			get_h();
-
-		switch(plugin->dragging_point)
-		{
-		  case 1: /* Main point dragged */  
-			current_point->x = current_x;
-			current_point->y = current_y;
-			break;
-		  case 2: /* Right control point dragged */
-		        if (current_x - current_point->x > 0)
-		  	{
-		  	  current_point->xoffset_right = current_x - current_point->x;
-		  	  current_point->gradient = (current_y - current_point->y) / (current_x - current_point->x);
-		  	}
-		  	break;
-		  case 3: /* Left control point dragged */
-		  	if (current_x - current_point->x < 0)
-		  	{
-		  	  current_point->xoffset_left = current_x - current_point->x;
-		  	  current_point->gradient = (current_point->y - current_y) / (current_point->x - current_x);
-		  	}
-		  	break;
-		}
-		  
-		plugin->config.boundaries();
-		gui->update_input();
-		gui->update_canvas();
-		plugin->send_configure_change();
-		return 1;
-	}
-	return 0;
-}
-
-int HistogramCanvas::button_release_event()
-{
-	if(plugin->dragging_point)
-	{
-// Test for out of order points to delete.
-		HistogramPoint *current = 
-			plugin->config.points[plugin->mode].get_item_number(plugin->current_point);
-		HistogramPoint *prev = PREVIOUS;
-		HistogramPoint *next = NEXT;
-
-		if((prev && prev->x >= current->x) ||
-			(next && next->x <= current->x))
-		{
-			delete current;
-			plugin->current_point = -1;
-			plugin->config.boundaries();
-			gui->update_input();
-			gui->update_canvas();
-			plugin->send_configure_change();
-		}
-
-		plugin->dragging_point = 0;
-	}
-	return 0;
-}
-
-
-
-
-
-
-
-HistogramReset::HistogramReset(HistogramMain *plugin, 
-	int x,
-	int y)
- : BC_GenericButton(x, y, _("Reset"))
-{
-	this->plugin = plugin;
-}
-int HistogramReset::handle_event()
-{
-	plugin->config.reset(0);
-	HistogramWindow *window = (HistogramWindow *)plugin->thread->window;
-	window->update(1);
-	window->update_canvas();
-	plugin->send_configure_change();
-	return 1;
-}
-
-
-
-
-
-
-
-
-
-HistogramSlider::HistogramSlider(HistogramMain *plugin, 
-	HistogramWindow *gui,
-	int x, 
-	int y, 
-	int w,
-	int h,
-	int is_input)
- : BC_SubWindow(x, y, w, h)
-{
-	this->plugin = plugin;
-	this->gui = gui;
-	this->is_input = is_input;
-	operation = NONE;
-}
-
-int HistogramSlider::input_to_pixel(float input)
-{
-	return (int)((input - HIST_MIN_INPUT) / FLOAT_RANGE * get_w());
-}
-
-int HistogramSlider::button_press_event()
-{
-	if(is_event_win() && cursor_inside())
-	{
-//		int w = get_w();
-		int h = get_h();
-		int half_h = get_h() / 2;
-
-		gui->deactivate();
-
-		if(operation == NONE)
-		{
-			int x1 = input_to_pixel(plugin->config.output_min[plugin->mode]) - 
-				gui->mid_picon->get_w() / 2;
-			int x2 = x1 + gui->mid_picon->get_w();
-			if(get_cursor_x() >= x1 && get_cursor_x() < x2 &&
-				get_cursor_y() >= half_h && get_cursor_y() < h)
-			{
-				operation = DRAG_MIN_OUTPUT;
-			}
-		}
-
-		if(operation == NONE)
-		{
-			int x1 = input_to_pixel(plugin->config.output_max[plugin->mode]) - 
-				gui->mid_picon->get_w() / 2;
-			int x2 = x1 + gui->mid_picon->get_w();
-			if(get_cursor_x() >= x1 && get_cursor_x() < x2 &&
-				get_cursor_y() >= half_h && get_cursor_y() < h)
-			{
-				operation = DRAG_MAX_OUTPUT;
-			}
-		}
-		return 1;
-	}
-	return 0;
-}
-
-int HistogramSlider::button_release_event()
-{
-	if(operation != NONE)
-	{
-		operation = NONE;
-		return 1;
-	}
-	return 0;
-}
-
-int HistogramSlider::cursor_motion_event()
-{
-	if(operation != NONE)
-	{
-		float value = (float)get_cursor_x() / get_w() * FLOAT_RANGE + HIST_MIN_INPUT;
-		CLAMP(value, HIST_MIN_INPUT, HIST_MAX_INPUT);
-
-		switch(operation)
-		{
-			case DRAG_MIN_OUTPUT:
-				value = MIN(plugin->config.output_max[plugin->mode], value);
-				plugin->config.output_min[plugin->mode] = value;
-				break;
-			case DRAG_MAX_OUTPUT:
-				value = MAX(plugin->config.output_min[plugin->mode], value);
-				plugin->config.output_max[plugin->mode] = value;
-				break;
-		}
-	
-		plugin->config.boundaries();
-		gui->update_output();
-
-		plugin->send_configure_change();
-		return 1;
-	}
-	return 0;
-}
-
-void HistogramSlider::update()
-{
-	int w = get_w();
-	int h = get_h();
-	int half_h = get_h() / 2;
-//	int quarter_h = get_h() / 4;
-	int mode = plugin->mode;
-	int r = 0xff;
-	int g = 0xff;
-	int b = 0xff;
-
-	clear_box(0, 0, w, h);
-
-	switch(mode)
-	{
-		case HISTOGRAM_RED:
-			g = b = 0x00;
-			break;
-		case HISTOGRAM_GREEN:
-			r = b = 0x00;
-			break;
-		case HISTOGRAM_BLUE:
-			r = g = 0x00;
-			break;
-	}
-
-	for(int i = 0; i < w; i++)
-	{
-		int color = (int)(i * 0xff / w);
-		set_color(((r * color / 0xff) << 16) | 
-			((g * color / 0xff) << 8) | 
-			(b * color / 0xff));
-
-		draw_line(i, 0, i, half_h);
-	}
-
-	float min;
-	float max;
-	min = plugin->config.output_min[plugin->mode];
-	max = plugin->config.output_max[plugin->mode];
-
-	draw_pixmap(gui->min_picon,
-		input_to_pixel(min) - gui->min_picon->get_w() / 2,
-		half_h + 1);
-	draw_pixmap(gui->max_picon,
-		input_to_pixel(max) - gui->max_picon->get_w() / 2,
-		half_h + 1);
-
-	flash();
-	flush();
-}
-
-
-
-
-
-
-
-
-
-HistogramAuto::HistogramAuto(HistogramMain *plugin, 
-	int x, 
-	int y)
- : BC_CheckBox(x, y, plugin->config.automatic, _("Automatic"))
-{
-	this->plugin = plugin;
-}
-
-int HistogramAuto::handle_event()
-{
-	plugin->config.automatic = get_value();
-	plugin->send_configure_change();
-	return 1;
-}
-
-
-
-
-HistogramSplit::HistogramSplit(HistogramMain *plugin, 
-	int x, 
-	int y)
- : BC_CheckBox(x, y, plugin->config.split, _("Split picture"))
-{
-	this->plugin = plugin;
-}
-
-int HistogramSplit::handle_event()
-{
-	plugin->config.split = get_value();
-	plugin->send_configure_change();
-	return 1;
-}
-
-
-
-
-HistogramMode::HistogramMode(HistogramMain *plugin, 
-	int x, 
-	int y,
-	int value,
-	char *text)
- : BC_Radial(x, y, plugin->mode == value, text)
-{
-	this->plugin = plugin;
-	this->value = value;
-}
-int HistogramMode::handle_event()
-{
-	plugin->mode = value;
-	plugin->current_point= -1;
-	HistogramWindow *window = (HistogramWindow *)plugin->thread->window;
-	window->update_canvas();
-	window->update_mode();
-	window->update_input();
-	window->update_canvas();
-	window->update_output();
-	window->output->update();
-//	plugin->send_configure_change();
-	return 1;
-}
-
-
-
-
-
-
-
-
-
-HistogramOutputText::HistogramOutputText(HistogramMain *plugin,
-	HistogramWindow *gui,
-	int x,
-	int y,
-	float *output)
- : BC_TumbleTextBox(gui, 
-		output ? (float)*output : 0.0,
-		(float)HIST_MIN_INPUT,
-		(float)HIST_MAX_INPUT,
-		x, 
-		y, 
-		60)
-{
-	this->plugin = plugin;
-	this->output = output;
-	set_precision(DIGITS);
-	set_increment(PRECISION);
-}
-
-
-int HistogramOutputText::handle_event()
-{
-	if(output)
-	{
-		*output = atof(get_text());
-	}
-
-	HistogramWindow *window = (HistogramWindow *)plugin->thread->window;
-	window->output->update();
-	plugin->send_configure_change();
-	return 1;
-}
-
-
-
-
-
-
-
-
-HistogramInputText::HistogramInputText(HistogramMain *plugin,
-	HistogramWindow *gui,
-	int x,
-	int y,
-	int do_x)
- : BC_TumbleTextBox(gui, 
-		0.0,
-		(float)HIST_MIN_INPUT,
-		(float)HIST_MAX_INPUT,
-		x, 
-		y, 
-		60)
-{
-	this->do_x = do_x;
-	this->plugin = plugin;
-	this->gui = gui;
-	set_precision(DIGITS);
-	set_increment(PRECISION);
-}
-
-
-int HistogramInputText::handle_event()
-{
-	if(plugin->current_point >= 0 &&
-		plugin->current_point < plugin->config.points[plugin->mode].total())
-	{
-		HistogramPoint *point = 
-			plugin->config.points[plugin->mode].get_item_number(
-				plugin->current_point);
-
-		if(point)
-		{
-			if(do_x) 
-				point->x = atof(get_text());
-			else
-				point->y = atof(get_text());
-
-			plugin->config.boundaries();
-			gui->update_canvas();
-
-			HistogramWindow *window = (HistogramWindow *)plugin->thread->window;
-			window->output->update();
-			plugin->send_configure_change();
-		}
-	}
-	return 1;
-}
-
-void HistogramInputText::update()
-{
-	if(plugin->current_point >= 0 &&
-		plugin->current_point < plugin->config.points[plugin->mode].total())
-	{
-		HistogramPoint *point = 
-
-			plugin->config.points[plugin->mode].get_item_number(
-				plugin->current_point);
-
-		if(point)
-		{
-			if(do_x)
-				BC_TumbleTextBox::update(point->x);
-			else
-				BC_TumbleTextBox::update(point->y);
-		}
-		else
-		{
-			BC_TumbleTextBox::update((float)0.0);
-		}
-	}
-	else
-	{
-		BC_TumbleTextBox::update((float)0.0);
-	}
-	
-}
-
-
-HistogramSmoothMode::HistogramSmoothMode(HistogramMain*plugin, 
-	HistogramWindow *gui, 
-	int x, 
-	int y)
- : BC_PopupMenu(x, y, 120, to_text(plugin->config.smoothMode), 1)
-{
-	this->plugin = plugin;
-	this->gui = gui;
-}
-void HistogramSmoothMode::create_objects()
-{
-	add_item(new BC_MenuItem(to_text(HISTOGRAM_LINEAR)));
-	add_item(new BC_MenuItem(to_text(HISTOGRAM_POLYNOMINAL)));
-	add_item(new BC_MenuItem(to_text(HISTOGRAM_BEZIER)));
-}
-
-char* HistogramSmoothMode::to_text(int mode)
-{
-	switch(mode)
-	{
-		case HISTOGRAM_LINEAR:
-			return _("Linear");
-		case HISTOGRAM_POLYNOMINAL:
-			return _("Polynominal");
-		case HISTOGRAM_BEZIER:
-			return _("Bezier");
-	}
-	return _("None");
-}
-
-int HistogramSmoothMode::from_text(char *text)
-{
-	if(!strcmp(text, to_text(HISTOGRAM_LINEAR))) 
-		return HISTOGRAM_LINEAR;
-	if(!strcmp(text, to_text(HISTOGRAM_POLYNOMINAL))) 
-		return HISTOGRAM_POLYNOMINAL;
-	if(!strcmp(text, to_text(HISTOGRAM_BEZIER))) 
-		return HISTOGRAM_BEZIER;
-	return HISTOGRAM_LINEAR;
-}
-
-int HistogramSmoothMode::handle_event()
-{
-	plugin->config.smoothMode = from_text(get_text());
-	gui->update_canvas();
-	plugin->send_configure_change();
-	return 1;
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-