callcpp.cpp File Reference

#include "callcpp.h"
#include <cstdarg>
#include <cstdio>
#include <memory>
#include "scrollview.h"
#include "tprintf.h"

Go to the source code of this file.

Functions
void	cprintf (const char *format,...)
ScrollView *	c_create_window (const char *name, int16_t xpos, int16_t ypos, int16_t xsize, int16_t ysize, double xmin, double xmax, double ymin, double ymax)
void	c_line_color_index (void *win, C_COL index)
void	c_move (void *win, double x, double y)
void	c_draw (void *win, double x, double y)
void	c_make_current (void *win)
void	c_clear_window (void *win)
char	window_wait (ScrollView *win)
void	reverse32 (void *ptr)
void	reverse16 (void *ptr)

Function Documentation

c_clear_window()

void c_clear_window

(

void *

win

)

Definition at line 97 of file callcpp.cpp.

                               {
  ScrollView* window = (ScrollView*) win;
  window->Clear();
}

c_create_window()

ScrollView* c_create_window	(	const char *	name,
		int16_t	xpos,
		int16_t	ypos,
		int16_t	xsize,
		int16_t	ysize,
		double	xmin,
		double	xmax,
		double	ymin,
		double	ymax
	)

Definition at line 48 of file callcpp.cpp.

                       {
   return new ScrollView(name, xpos, ypos, xsize, ysize, xmax - xmin, ymax - ymin, true);
}

c_draw()

void c_draw	(	void *	win,
		double	x,
		double	y
	)

Definition at line 81 of file callcpp.cpp.

                      {
  ScrollView* window = (ScrollView*) win;
  window->DrawTo((int) x, (int) y);
}

c_line_color_index()

void c_line_color_index	(	void *	win,
		C_COL	index
	)

Definition at line 63 of file callcpp.cpp.

                                     {
 // The colors are the same as the SV ones except that SV has COLOR:NONE --> offset of 1
 ScrollView* window = (ScrollView*) win;
 window->Pen((ScrollView::Color) (index + 1));
}

c_make_current()

void c_make_current

(

void *

win

)

Definition at line 90 of file callcpp.cpp.

                               {
  ScrollView* window = (ScrollView*) win;
  window->Update();
}

c_move()

void c_move	(	void *	win,
		double	x,
		double	y
	)

Definition at line 72 of file callcpp.cpp.

                      {
  ScrollView* window = (ScrollView*) win;
  window->SetCursor((int) x, (int) y);
}

cprintf()

void cprintf	(	const char *	format,
			...
	)

Definition at line 33 of file callcpp.cpp.

  {
  va_list args;                  //variable args
  char msg[1000];

  va_start(args, format);  //variable list
  vsprintf(msg, format, args);  //Format into msg
  va_end(args);

  tprintf ("%s", msg);
}

reverse16()

void reverse16

(

void *

ptr

)

Definition at line 131 of file callcpp.cpp.

                          {
  char tmp;
  char *cptr = (char *) ptr;

  tmp = *cptr;
  *cptr = *(cptr + 1);
  *(cptr + 1) = tmp;
}

reverse32()

void reverse32

(

void *

ptr

)

Definition at line 118 of file callcpp.cpp.

                          {
  char tmp;
  char *cptr = (char *) ptr;

  tmp = *cptr;
  *cptr = *(cptr + 3);
  *(cptr + 3) = tmp;
  tmp = *(cptr + 1);
  *(cptr + 1) = *(cptr + 2);
  *(cptr + 2) = tmp;
}

window_wait()

char window_wait

(

ScrollView *

win

)

Definition at line 104 of file callcpp.cpp.

                                  {
  // Wait till an input or click event (all others are thrown away)
  char ret = '\0';
  SVEventType ev_type = SVET_ANY;
  do {
    std::unique_ptr<SVEvent> ev(win->AwaitEvent(SVET_ANY));
    ev_type = ev->type;
    if (ev_type == SVET_INPUT)
      ret = ev->parameter[0];
  } while (ev_type != SVET_INPUT && ev_type != SVET_CLICK);
  return ret;
}