+++ /dev/null
-
-/*
- * 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;
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
projects / goodguy / history.git / blobdiff