// generated by Fast Light User Interface Designer (fluid) version 1.0100

#include "ParameterEditor.h"
// Quat - A 3D fractal generation program
// Copyright (C) 1997-2000 Dirk Meyer
// (email: dirk.meyer@studserv.uni-stuttgart.de)
// mail:  Dirk Meyer
//        Marbacher Weg 29
//        D-71334 Waiblingen
//        Germany
//
// 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.
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "MainWindow.h"
extern MainWindow* MainWinPtr;
#include "ObjectEditor.h"
#include "ViewEditor.h"
#include "ColorEditor.h"
#include "IntersecEditor.h"
#include "OtherEditor.h"
#include "JuliaPreview.h"
#include "ViewSelector.h"
#include "quat.h"
#include <FL/fl_ask.H>
#include "dragWindow.h"
#include <cmath>    // sqrt

inline void ParameterEditor::cb_ok_button_i(Fl_Return_Button*, void*) {
  dialog->hide();
window_preview->hide();
_result = 1;
}
void ParameterEditor::cb_ok_button(Fl_Return_Button* o, void* v) {
  ((ParameterEditor*)(o->parent()->user_data()))->cb_ok_button_i(o,v);
}

inline void ParameterEditor::cb_cancel_button_i(Fl_Button*, void*) {
  dialog->hide();
window_preview->hide();
_result = 0;
}
void ParameterEditor::cb_cancel_button(Fl_Button* o, void* v) {
  ((ParameterEditor*)(o->parent()->user_data()))->cb_cancel_button_i(o,v);
}

inline void ParameterEditor::cb_button_reset_i(Fl_Button*, void*) {
  if (fl_ask("This will reset all parameters to their default values. Continue?")) {
	frac_cpp f; view_cpp vi; realpal_cpp r; colscheme_cpp col; cutbuf_cpp cut;
	SetDefaults(&f, &vi, &r, col, cut);
	set(f, vi, r, col, cut);
};
}
void ParameterEditor::cb_button_reset(Fl_Button* o, void* v) {
  ((ParameterEditor*)(o->parent()->user_data()))->cb_button_reset_i(o,v);
}

inline void ParameterEditor::cb_button_import_i(Fl_Button*, void*) {
  frac_cpp f; view_cpp vi; realpal_cpp r; colscheme_cpp col; cutbuf_cpp cut;
get(f, vi, r, col, cut);
if (MainWinPtr->Parameters_ReadPNG(f, vi, r, col, cut, _state==2)) {
//	Object->set(f);
//	View->set(vi);
//	Color->set(r, col);
//	Intersection->set(cut);
//	Other->set(vi);
	set(f, vi, r, col, cut);
};
}
void ParameterEditor::cb_button_import(Fl_Button* o, void* v) {
  ((ParameterEditor*)(o->parent()->user_data()))->cb_button_import_i(o,v);
}

inline void ParameterEditor::cb_button_read_i(Fl_Button*, void*) {
  frac_cpp f; view_cpp vi; realpal_cpp r; colscheme_cpp col; cutbuf_cpp cut;
get(f, vi, r, col, cut);
if (MainWinPtr->Parameters_ReadINI(f, vi, r, col, cut)) {
//	Object->set(f);
//	View->set(vi);
//	Color->set(r, col);
//	Intersection->set(cut);
//	Other->set(vi);
	set(f, vi, r, col, cut);
};
}
void ParameterEditor::cb_button_read(Fl_Button* o, void* v) {
  ((ParameterEditor*)(o->parent()->user_data()))->cb_button_read_i(o,v);
}

inline void ParameterEditor::cb_Write_i(Fl_Button*, void*) {
  frac_cpp fr; view_cpp vi; realpal_cpp r; colscheme_cpp col; cutbuf_cpp cut;
get(fr, vi, r, col, cut);
MainWinPtr->Parameters_SaveAs(fr, vi, r, col, cut);
}
void ParameterEditor::cb_Write(Fl_Button* o, void* v) {
  ((ParameterEditor*)(o->parent()->user_data()))->cb_Write_i(o,v);
}

inline void ParameterEditor::cb_button_show_i(Fl_Light_Button* o, void*) {
  if (o->value()) {
	window_preview->show();
} else {
	window_preview->hide();
	dialog->show();  // raise (Windows bug)
};
}
void ParameterEditor::cb_button_show(Fl_Light_Button* o, void* v) {
  ((ParameterEditor*)(o->parent()->user_data()))->cb_button_show_i(o,v);
}

inline void ParameterEditor::cb_DoPreview_i(Fl_Button*, void*) {
  if (!window_preview->shown()) {
	button_show->value(1);
	window_preview->show();
}
calcPreview();
Preview->redraw();
}
void ParameterEditor::cb_DoPreview(Fl_Button* o, void* v) {
  ((ParameterEditor*)(o->parent()->user_data()))->cb_DoPreview_i(o,v);
}

ParameterEditor::ParameterEditor() : _state(0), _result(0) {
  Fl_Window* w;
  { Fl_Window* o = dialog = new Fl_Window(587, 357, "Parameter Editor");
    w = o;
    o->user_data((void*)(this));
    { Fl_Tabs* o = tabs = new Fl_Tabs(10, 0, 420, 240);
      { ObjectEditor* o = Object = new ObjectEditor(10, 20, 420, 220, "Object");
        o->hide();
      }
      { ViewEditor* o = View = new ViewEditor(10, 20, 420, 220, "View");
        o->hide();
      }
      Color = new ColorEditor(10, 20, 420, 220, "Color");
      { IntersecEditor* o = Intersection = new IntersecEditor(10, 20, 420, 220, "Intersection");
        o->hide();
      }
      { OtherEditor* o = Other = new OtherEditor(10, 20, 420, 220, "Other");
        o->hide();
      }
      o->end();
    }
    { Fl_Box* o = info = new Fl_Box(450, 20, 120, 50, "For information only.\nTo edit values, please\nclose image first.");
      o->labelsize(12);
      o->labelcolor(1);
      o->align(FL_ALIGN_TOP_LEFT|FL_ALIGN_INSIDE);
      o->hide();
    }
    { Fl_Return_Button* o = ok_button = new Fl_Return_Button(450, 20, 130, 30, "OK");
      o->shortcut(0xff0d);
      o->labeltype(FL_ENGRAVED_LABEL);
      o->labelsize(12);
      o->callback((Fl_Callback*)cb_ok_button);
    }
    { Fl_Button* o = cancel_button = new Fl_Button(450, 70, 130, 30, "Cancel");
      o->shortcut(0xff1b);
      o->labeltype(FL_ENGRAVED_LABEL);
      o->labelsize(12);
      o->callback((Fl_Callback*)cb_cancel_button);
    }
    { Fl_Button* o = button_reset = new Fl_Button(480, 120, 50, 20, "Reset");
      o->tooltip("Reset all parameters in the editor.");
      o->labelsize(12);
      o->callback((Fl_Callback*)cb_button_reset);
      w->hotspot(o);
    }
    { Fl_Button* o = button_import = new Fl_Button(530, 120, 50, 20, "Import");
      o->tooltip("Read parameters from a PNG into the editor.");
      o->labelsize(12);
      o->callback((Fl_Callback*)cb_button_import);
    }
    { Fl_Button* o = button_read = new Fl_Button(480, 140, 50, 20, "Read");
      o->tooltip("Read parameters from an INI file into editor.");
      o->labelsize(12);
      o->callback((Fl_Callback*)cb_button_read);
    }
    { Fl_Button* o = new Fl_Button(530, 140, 50, 20, "Write");
      o->tooltip("Write current parameters to INI file.");
      o->labelsize(12);
      o->callback((Fl_Callback*)cb_Write);
    }
    { Fl_Box* o = new Fl_Box(10, 250, 350, 100, "Preview");
      o->tooltip("Preview section.");
      o->box(FL_ENGRAVED_BOX);
      o->align(FL_ALIGN_TOP_LEFT|FL_ALIGN_INSIDE);
    }
    { Fl_Light_Button* o = own = new Fl_Light_Button(20, 290, 50, 20, "&own");
      o->tooltip("On: Use the current view and color parameters for the preview.\nOff: Use defa\
ults in case you\'re lost.");
      o->value(1);
      o->shortcut(0x8006f);
      o->labelsize(12);
    }
    { Fl_Light_Button* o = stereo = new Fl_Light_Button(80, 290, 60, 20, "S&tereo");
      o->tooltip("Enable for a stereoscopic preview.");
      o->shortcut(0x80074);
      o->labelsize(12);
      o->deactivate();
    }
    { Fl_Light_Button* o = button_show = new Fl_Light_Button(20, 320, 50, 20, "&show");
      o->tooltip("Show / Hide Julia Preview Window.");
      o->shortcut(0x80073);
      o->labelsize(12);
      o->callback((Fl_Callback*)cb_button_show);
    }
    { Fl_Button* o = DoPreview = new Fl_Button(80, 320, 60, 20, "&Calc");
      o->tooltip("Calculate a preview from the current parameters.");
      o->shortcut(0x80063);
      o->labelsize(12);
      o->callback((Fl_Callback*)cb_DoPreview);
    }
    { Fl_Value_Slider* o = preview_size = new Fl_Value_Slider(160, 320, 170, 20, "Preview size");
      o->type(1);
      o->labelsize(12);
      o->minimum(4800);
      o->maximum(76800);
      o->step(10);
      o->value(4800);
      o->align(FL_ALIGN_TOP_LEFT);
    }
    { Fl_Box* o = new Fl_Box(370, 260, 70, 20, "from beside");
      o->labelsize(12);
      o->align(FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
    }
    { ViewSelector* o = vsbeside = new ViewSelector(370, 280, 100, 70, "from beside");
      o->tooltip("Drag to move the view point.");
      o->box(FL_EMBOSSED_FRAME);
      o->labeltype(FL_NO_LABEL);
      o->labelsize(12);
      o->align(FL_ALIGN_TOP_LEFT);
    }
    { Fl_Box* o = new Fl_Box(480, 260, 60, 20, "from front");
      o->labelsize(12);
      o->align(FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
    }
    { ViewSelector* o = vsfront = new ViewSelector(480, 280, 100, 70, "from front");
      o->tooltip("Drag to move the view point.");
      o->box(FL_EMBOSSED_FRAME);
      o->labeltype(FL_NO_LABEL);
      o->labelsize(12);
      o->align(FL_ALIGN_TOP_LEFT);
    }
    { Fl_Box* o = new Fl_Box(480, 170, 70, 20, "from above");
      o->labelsize(12);
      o->align(FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
    }
    { ViewSelector* o = vsabove = new ViewSelector(480, 190, 100, 70, "from above");
      o->tooltip("Drag to move the view point.");
      o->box(FL_EMBOSSED_FRAME);
      o->labeltype(FL_NO_LABEL);
      o->labelsize(12);
      o->align(FL_ALIGN_TOP_LEFT);
    }
    o->end();
  }
  { dragWindow* o = window_preview = new dragWindow(204, 84, "Julia Preview Window");
    w = o;
    o->box(FL_EMBOSSED_BOX);
    o->user_data((void*)(this));
    { JuliaPreview* o = Preview = new JuliaPreview(2, 2, 200, 80, "label");
      o->tooltip("Julia set preview window.");
      o->box(FL_FLAT_BOX);
      o->labeltype(FL_NO_LABEL);
      o->labelsize(12);
    }
    o->set_non_modal();
    o->clear_border();
    o->end();
  }
  vsabove->SetInputs(View->vre,View-> vj); 
vsfront->SetInputs(View->vre, View->vi); 
vsbeside->SetInputs(View->vj, View->vi); 
vsabove->Init(0,2,1,-1); vsbeside->Init(2,1,-1,1); vsfront->Init(0,1,1,1);
View->setSelectors(vsabove, vsbeside, vsfront, stereo);
Other->setSelectors(vsabove, vsbeside, vsfront);
Preview->setbutton3d(DoPreview);
  window_preview->resize(dialog->x()+150, 
	dialog->y()+250, window_preview->w(),
	window_preview->h());
}

int ParameterEditor::run() {
  tabs->value(Object);
	dialog->show();
	while (dialog->shown() && MainWinPtr->shown())
	{
		Fl::wait();
		for (;;) 
		{
			Fl_Widget *o = Fl::readqueue();
			if (!o) break;
		}
	}
	if (dialog->shown()) dialog->hide();
	return _result;
}

void ParameterEditor::set(const frac_cpp& f, const view_cpp &v, const realpal_cpp &r, const colscheme_cpp& colscheme, const cutbuf_cpp& cutbuf) {
  Object->set(f);
View->set(v);
Color->set(r, colscheme);
Intersection->set(cutbuf);
Other->set(v);
}

void ParameterEditor::get(frac_cpp& f, view_cpp& v, realpal_cpp& r, colscheme_cpp& colscheme, cutbuf_cpp& cutbuf) {
  Object->get(f);
View->get(v);
Color->get(r, colscheme);
Intersection->get(cutbuf);
Other->get(v);
}

void ParameterEditor::SetState(int state) {
  if (_state == state) return;
_state = state;
if (state==1)
{
	vsbeside->deactivate();
	vsabove->deactivate();
	vsfront->deactivate();
	button_reset->deactivate();
	button_read->deactivate();
	button_import->deactivate();
//	tabs->deactivate();
	Object->deactiv();
	View->deactivate();
	Color->deactiv();
	Intersection->deactiv();
	Other->deactivate();
//	deactiv();
//	Object->deactiv->deactivate();
//	View->deactivate();
//	Color->deactiv();
//	Intersection->deactiv->deactivate();
//	Other->deactivate();
	ok_button->hide();
	info->show();
}
if (state==2)
{
	vsbeside->deactivate();
	vsfront->deactivate();
	vsabove->deactivate();
	button_reset->deactivate();
//	Object->deactiv->deactivate();
	Object->deactiv();
	View->group_v->deactivate();
	View->group_up->deactivate();
	View->lxr->deactivate();
	View->group_interocular->deactivate();
	View->group_move->deactivate();
//	Intersection->deactiv->deactivate();
	Intersection->deactiv();
	Other->group_res->deactivate();
	Other->antialiasing->deactivate();
	Other->group_buttons->deactivate();
}
}

ParameterEditor::~ParameterEditor() {
  delete dialog;
delete window_preview;
}

void ParameterEditor::calcPreview() {
  frac_cpp f;
view_cpp v;
realpal_cpp pal;
colscheme_cpp col;
cutbuf_cpp cut;

bool ster = stereo->value() && stereo->active()
	&& own->value();

get(f, v, pal, col, cut);

double rx = v.xres;
double ry = v.yres;
if (!own->value()) {
	rx = 80.0; ry = 60.0;
}
double ratio = rx/ry;
int x = (int)(sqrt(ratio*preview_size->value())+0.5);
int y = (int)((double)x/ratio+0.5);
if (ster) x *= 2;

if (Preview->w() != x || Preview->h() != y) {
	window_preview->remove(Preview);
	delete Preview;
	window_preview->resize(window_preview->x(), window_preview->y(),
		x+Fl::box_dw(window_preview->box())-1, y+Fl::box_dh(window_preview->box())-1);
	window_preview->begin();
	Preview = new JuliaPreview(Fl::box_dx(window_preview->box()), Fl::box_dy(window_preview->box()), x, y);
	window_preview->end();
}

Preview->setbutton3d(DoPreview);
Preview->ownView(own->value());
Preview->stereo(ster);
Preview->set(f, v, pal, col, cut);
Preview->CalcImage3D();
return;
}