factory.cxx

PIXIL is a small footprint operating environment, complete with PDA PIM applications, a browser and

//
// "$Id: factory.cxx,v 1.1.1.1 2003/08/07 21:18:39 jasonk Exp $"
//
// Widget factory code for the Fast Light Tool Kit (FLTK).
//
// Type classes for most of the fltk widgets.  Most of the work
// is done by code in Fl_Widget_Type.C.  Also a factory instance
// of each of these type classes.
//
// This file also contains the "new" menu, which has a pointer
// to a factory instance for every class (both the ones defined
// here and ones in other files)
//
// Copyright 1998-1999 by Bill Spitzak and others.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//
// Please report all bugs and problems to "[e-mail]".
//

#include <FL/Fl.H>
#include <FL/Fl_Group.H>
#include <FL/Fl_Menu_Item.H>
#include <string.h>
#include <stdio.h>

#if defined(WIN32) || defined(__EMX__)
#define strcasecmp stricmp
#endif

#include "Fl_Widget_Type.h"

////////////////////////////////////////////////////////////////

#include <FL/Fl_Box.H>
class Fl_Box_Type : public Fl_Widget_Type {
public:
  virtual const char *type_name() {return "Fl_Box";}
  Fl_Widget *widget(int x,int y,int w, int h) {
    return new Fl_Box(x,y,w,h,"label");}
  Fl_Widget_Type *_make() {return new Fl_Box_Type();}
};
static Fl_Box_Type Fl_Box_type;

////////////////////////////////////////////////////////////////

#include <FL/Fl_Button.H>
static Fl_Menu_Item buttontype_menu[] = {
  {"Normal",0,0,(void*)0},
  {"Toggle",0,0,(void*)FL_TOGGLE_BUTTON},
  {"Radio",0,0,(void*)FL_RADIO_BUTTON},
  {0}};
class Fl_Button_Type : public Fl_Widget_Type {
  Fl_Menu_Item *subtypes() {return buttontype_menu;}
public:
  virtual const char *type_name() {return "Fl_Button";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    return new Fl_Button(x,y,w,h,"button");}
  Fl_Widget_Type *_make() {return new Fl_Button_Type();}
  int is_button() const {return 1;}
};
static Fl_Button_Type Fl_Button_type;

////////////////////////////////////////////////////////////////

#include <FL/Fl_Return_Button.H>
class Fl_Return_Button_Type : public Fl_Button_Type {
public:
  virtual const char *type_name() {return "Fl_Return_Button";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    return new Fl_Return_Button(x,y,w,h,0);}
  Fl_Widget_Type *_make() {return new Fl_Return_Button_Type();}
};
static Fl_Return_Button_Type Fl_Return_Button_type;

////////////////////////////////////////////////////////////////

#include <FL/Fl_Repeat_Button.H>
class Fl_Repeat_Button_Type : public Fl_Widget_Type {
public:
  virtual const char *type_name() {return "Fl_Repeat_Button";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    return new Fl_Repeat_Button(x,y,w,h,0);}
  Fl_Widget_Type *_make() {return new Fl_Repeat_Button_Type();}
};
static Fl_Repeat_Button_Type Fl_Repeat_Button_type;

////////////////////////////////////////////////////////////////

#include <FL/Fl_Light_Button.H>
class Fl_Light_Button_Type : public Fl_Button_Type {
public:
  virtual const char *type_name() {return "Fl_Light_Button";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    return new Fl_Light_Button(x,y,w,h,"button");}
  Fl_Widget_Type *_make() {return new Fl_Light_Button_Type();}
};
static Fl_Light_Button_Type Fl_Light_Button_type;

////////////////////////////////////////////////////////////////

#include <FL/Fl_Check_Button.H>
class Fl_Check_Button_Type : public Fl_Button_Type {
public:
  virtual const char *type_name() {return "Fl_Check_Button";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    return new Fl_Check_Button(x,y,w,h,"button");}
  Fl_Widget_Type *_make() {return new Fl_Check_Button_Type();}
};
static Fl_Check_Button_Type Fl_Check_Button_type;

////////////////////////////////////////////////////////////////

#include <FL/Fl_Round_Button.H>
class Fl_Round_Button_Type : public Fl_Button_Type {
public:
  virtual const char *type_name() {return "Fl_Round_Button";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    return new Fl_Round_Button(x,y,w,h,"button");}
  Fl_Widget_Type *_make() {return new Fl_Round_Button_Type();}
};
static Fl_Round_Button_Type Fl_Round_Button_type;

////////////////////////////////////////////////////////////////

extern int compile_only;

#include <FL/Fl_Browser.H>
static Fl_Menu_Item browser_type_menu[] = {
  {"No Select",0,0,(void*)FL_NORMAL_BROWSER},
  {"Select",0,0,(void*)FL_SELECT_BROWSER},
  {"Hold",0,0,(void*)FL_HOLD_BROWSER},
  {"Multi",0,0,(void*)FL_MULTI_BROWSER},
  {0}};
class Fl_Browser_Type : public Fl_Widget_Type {
  Fl_Menu_Item *subtypes() {return browser_type_menu;}
  int textstuff(int w, Fl_Font& f, int& s, Fl_Color& c);
public:
  virtual const char *type_name() {return "Fl_Browser";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    Fl_Browser* b = new Fl_Browser(x,y,w,h);
    // Fl_Browser::add calls fl_height(), which requires the X display open.
    // Avoid this when compiling so it works w/o a display:
    if (!compile_only) {
      char buffer[20];
      for (int i = 1; i <= 20; i++) {
	sprintf(buffer,"Browser Line %d",i);
	b->add(buffer);
      }
    }
    return b;
  }
  Fl_Widget_Type *_make() {return new Fl_Browser_Type();}
};
static Fl_Browser_Type Fl_Browser_type;

int Fl_Browser_Type::textstuff(int w, Fl_Font& f, int& s, Fl_Color& c) {
  Fl_Browser *o = (Fl_Browser*)(w==4 ? ((Fl_Widget_Type*)this->factory)->o : this->o);
  switch (w) {
    case 4:
    case 0: f = o->textfont(); s = o->textsize(); c = o->textcolor(); break;
    case 1: o->textfont(f); break;
    case 2: o->textsize(s); break;
    case 3: o->textcolor(c); break;
  }
  return 1;
}

////////////////////////////////////////////////////////////////

#include <FL/Fl_Counter.H>
static Fl_Menu_Item counter_type_menu[] = {
  {"Normal",0,0,(void*)FL_NORMAL_COUNTER},
  {"Simple",0,0,(void*)FL_SIMPLE_COUNTER},
  {0}};
class Fl_Counter_Type : public Fl_Widget_Type {
  Fl_Menu_Item *subtypes() {return counter_type_menu;}
  int textstuff(int w, Fl_Font& f, int& s, Fl_Color& c);
  int is_valuator() const {return 1;}
public:
  virtual const char *type_name() {return "Fl_Counter";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    return new Fl_Counter(x,y,w,h,"counter:");}
  Fl_Widget_Type *_make() {return new Fl_Counter_Type();}
};
static Fl_Counter_Type Fl_Counter_type;

int Fl_Counter_Type::textstuff(int w, Fl_Font& f, int& s, Fl_Color& c) {
  Fl_Counter *o = (Fl_Counter*)(w==4 ? ((Fl_Widget_Type*)this->factory)->o : this->o);
  switch (w) {
    case 4:
    case 0: f = o->textfont(); s = o->textsize(); c = o->textcolor(); break;
    case 1: o->textfont(f); break;
    case 2: o->textsize(s); break;
    case 3: o->textcolor(c); break;
  }
  return 1;
}

////////////////////////////////////////////////////////////////

#include <FL/Fl_Input.H>
static Fl_Menu_Item input_type_menu[] = {
  {"Normal",0,0,(void*)FL_NORMAL_INPUT},
  {"Multiline",0,0,(void*)FL_MULTILINE_INPUT},
  {"Secret",0,0,(void*)FL_SECRET_INPUT},
  {"Int",0,0,(void*)FL_INT_INPUT},
  {"Float",0,0,(void*)FL_FLOAT_INPUT},
  {0}};
class Fl_Input_Type : public Fl_Widget_Type {
  Fl_Menu_Item *subtypes() {return input_type_menu;}
  int textstuff(int w, Fl_Font& f, int& s, Fl_Color& c);
public:
  virtual const char *type_name() {return "Fl_Input";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    Fl_Input *o = new Fl_Input(x,y,w,h,"input:");
    o->value("Text Input");
    return o;
  }
  Fl_Widget_Type *_make() {return new Fl_Input_Type();}
};
static Fl_Input_Type Fl_Input_type;

int Fl_Input_Type::textstuff(int w, Fl_Font& f, int& s, Fl_Color& c) {
  Fl_Input_ *o = (Fl_Input_*)(w==4 ? ((Fl_Widget_Type*)this->factory)->o : this->o);
  switch (w) {
    case 4:
    case 0: f = o->textfont(); s = o->textsize(); c = o->textcolor(); break;
    case 1: o->textfont(f); break;
    case 2: o->textsize(s); break;
    case 3: o->textcolor(c); break;
  }
  return 1;
}

////////////////////////////////////////////////////////////////

#include <FL/Fl_Clock.H>
class Fl_Clock_Type : public Fl_Widget_Type {
public:
  virtual const char *type_name() {return "Fl_Clock";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    return new Fl_Clock(x,y,w,h);}
  Fl_Widget_Type *_make() {return new Fl_Clock_Type();}
};
static Fl_Clock_Type Fl_Clock_type;

////////////////////////////////////////////////////////////////

#include <FL/Fl_Adjuster.H>
class Fl_Adjuster_Type : public Fl_Widget_Type {
  int is_valuator() const {return 1;}
public:
  virtual const char *type_name() {return "Fl_Adjuster";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    return new Fl_Adjuster(x,y,w,h);}
  Fl_Widget_Type *_make() {return new Fl_Adjuster_Type();}
};
static Fl_Adjuster_Type Fl_Adjuster_type;

////////////////////////////////////////////////////////////////

#include <FL/Fl_Dial.H>
static Fl_Menu_Item dial_type_menu[] = {
  {"Dot",0,0,(void*)0},
  {"Line",0,0,(void*)FL_LINE_DIAL},
  {"Fill",0,0,(void*)FL_FILL_DIAL},
  {0}};
class Fl_Dial_Type : public Fl_Widget_Type {
  Fl_Menu_Item *subtypes() {return dial_type_menu;}
  int is_valuator() const {return 1;}
public:
  virtual const char *type_name() {return "Fl_Dial";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    return new Fl_Dial(x,y,w,h);}
  Fl_Widget_Type *_make() {return new Fl_Dial_Type();}
};
static Fl_Dial_Type Fl_Dial_type;

////////////////////////////////////////////////////////////////

#include <FL/Fl_Roller.H>
static Fl_Menu_Item roller_type_menu[] = {
  {"Vertical",0,0,(void*)0},
  {"Horizontal",0,0,(void*)FL_HORIZONTAL},
  {0}};
class Fl_Roller_Type : public Fl_Widget_Type {
  Fl_Menu_Item *subtypes() {return roller_type_menu;}
  int is_valuator() const {return 1;}
public:
  virtual const char *type_name() {return "Fl_Roller";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    return new Fl_Roller(x,y,w,h);}
  Fl_Widget_Type *_make() {return new Fl_Roller_Type();}
};
static Fl_Roller_Type Fl_Roller_type;

////////////////////////////////////////////////////////////////

#include <FL/Fl_Scrollbar.H>
static Fl_Menu_Item slider_type_menu[] = {
  {"Vertical",0,0,(void*)FL_VERT_SLIDER},
  {"Horizontal",0,0,(void*)FL_HOR_SLIDER},
  {"Vert Fill",0,0,(void*)FL_VERT_FILL_SLIDER},
  {"Horz Fill",0,0,(void*)FL_HOR_FILL_SLIDER},
  {"Vert Knob",0,0,(void*)FL_VERT_NICE_SLIDER},
  {"Horz Knob",0,0,(void*)FL_HOR_NICE_SLIDER},
  {0}};
class Fl_Slider_Type : public Fl_Widget_Type {
  Fl_Menu_Item *subtypes() {return slider_type_menu;}
  int is_valuator() const {return 2;}
public:
  virtual const char *type_name() {return "Fl_Slider";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    return new Fl_Slider(x,y,w,h);}
  Fl_Widget_Type *_make() {return new Fl_Slider_Type();}
};
static Fl_Slider_Type Fl_Slider_type;

static Fl_Menu_Item scrollbar_type_menu[] = {
  {"Vertical",0,0,(void*)FL_VERT_SLIDER},
  {"Horizontal",0,0,(void*)FL_HOR_SLIDER},
  {0}};
class Fl_Scrollbar_Type : public Fl_Slider_Type {
  Fl_Menu_Item *subtypes() {return scrollbar_type_menu;}
public:
  virtual const char *type_name() {return "Fl_Scrollbar";}
  Fl_Widget *widget(int x,int y,int w,int h) {
    return new Fl_Scrollbar(x,y,w,h);}
  Fl_Widget_Type *_make() {return new Fl_Scrollbar_Type();}
};
static Fl_Scrollbar_Type Fl_Scrollbar_type;

////////////////////////////////////////////////////////////////

#include <FL/Fl_Output.H>