/
Olgtext.cpp
225 lines (180 loc) · 4.4 KB
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Olgtext.cpp
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#include <ALL.H>
#include <OSYS.H>
#include <OFONT.H>
#include <OSTR.H>
#include <OLgTEXT.H>
//-------- Begin of function LargeText::LargeText ----//
//!
LargeText::LargeText() {
text_refresh_bitmap = NULL;
init_flag = 0;
pointer_flag=NIL;
String disp_string;
}
//---------- End of function LargeText::LargeText ----//
//-------- Begin of function LargeText::~LargeText ---//
//!
LargeText::~LargeText() {
deinit();
}
//---------- End of function LargeText::~LargeText ---//
//-------- Begin of function LargeText::deinit ------------//
//!
void LargeText::deinit() {
if (text_refresh_bitmap) {
mem_del(text_refresh_bitmap);
text_refresh_bitmap = NULL;
}
init_flag = 0;
}
//------------- End of function LargeText::deinit ---------//
void LargeText::init(int x,int y,char* str) {
text_x1=x;
text_y1=y;
pointer_flag=CHAR_TYPE;
char_data_ptr=str;
int i;
for(i=0;str[i]!=0;i++);
disp_string=mem_add(sizeof(char)*i);
font_type=&font_charts;
}
void LargeText::init(int x,int y,int* valptr,int fmt) {
text_x1=x;
text_y1=y;
pointer_flag=INT_TYPE;
int_data_ptr=valptr;
data_fmt=fmt;
disp_string=m.format(*valptr,fmt);
if(*valptr>=0)
font_type=&font_charts;
else
font_type=&font_charts;
}
void LargeText::init(int x,int y,long val,int fmt) {
text_x1=x;
text_y1=y;
disp_string=m.format(val,fmt);
if(val>=0)
font_type=&font_charts;
else
font_type=&font_charts;
}
void LargeText::init(int x,int y,long* valptr,int fmt) {
text_x1=x;
text_y1=y;
pointer_flag=LONG_TYPE;
long_data_ptr=valptr;
data_fmt=fmt;
disp_string=m.format(*valptr,fmt);
if(*valptr>=0)
font_type=&font_charts;
else
font_type=&font_charts;
}
void LargeText::init(int x,int y,int val,int fmt) {
text_x1=x;
text_y1=y;
disp_string=m.format(val,fmt);
if(val>=0)
font_type=&font_charts;
else
font_type=&font_charts;
}
void LargeText::init(int x,int y,float* valptr,int fmt) {
text_x1=x;
text_y1=y;
pointer_flag=FLOAT_TYPE;
float_data_ptr=valptr;
data_fmt=fmt;
disp_string=m.format(*valptr,fmt);
if(*valptr>=0)
font_type=&font_charts;
else
font_type=&font_charts;
}
void LargeText::init(int x,int y,float val,int fmt) {
text_x1=x;
text_y1=y;
disp_string=m.format(val,fmt);
if(val>=0)
font_type=&font_charts;
else
font_type=&font_charts;
}
void LargeText::init(int x,int y,double* valptr,int fmt) {
text_x1=x;
text_y1=y;
pointer_flag=DOUBLE_TYPE;
double_data_ptr=valptr;
data_fmt=fmt;
disp_string=m.format(*valptr,fmt);
if(*valptr>=0)
font_type=&font_charts;
else
font_type=&font_charts;
}
void LargeText::init(int x,int y,double val,int fmt) {
text_x1=x;
text_x1=y;
disp_string=m.format(val,fmt);
if(val>=0)
font_type=&font_charts;
else
font_type=&font_charts;
}
void LargeText::paint() {
if(init_flag != 1) {
if(text_refresh_bitmap)deinit();
int text_space=50;
if (font_type->text_width(disp_string)>text_space)
text_space=font_type->text_width(disp_string);
// (font_type->max_font_width)*disp_string.len()
text_refresh_bitmap = vga_back.save_area(
text_x1-((right_flag==1)?text_space:0),
text_y1,
text_x1+((right_flag==1)?0:text_space),
text_y1+font_type->height()+3,
text_refresh_bitmap);
init_flag = 1;
}
refresh();
}
void LargeText::refresh() {
if(init_flag == 0)return;
// update disp_string
if(pointer_flag==CHAR_TYPE)
disp_string=m.format(*char_data_ptr,data_fmt);
if(pointer_flag==INT_TYPE) {
disp_string=m.format(*int_data_ptr,data_fmt);
if(*int_data_ptr>=0)
font_type=&font_charts;
else
font_type=&font_charts;
}
if(pointer_flag==LONG_TYPE) {
disp_string=m.format(*long_data_ptr,data_fmt);
if(*long_data_ptr>=0)
font_type=&font_charts;
else
font_type=&font_charts;
}
if(pointer_flag==FLOAT_TYPE) {
disp_string=m.format(*float_data_ptr,data_fmt);
if(*float_data_ptr>=0)
font_type=&font_charts;
else
font_type=&font_charts;
}
if(pointer_flag==DOUBLE_TYPE) {
disp_string=m.format(*double_data_ptr,data_fmt);
if(*double_data_ptr>=0)
font_type=&font_charts;
else
font_type=&font_charts;
}
vga_back.rest_area(text_refresh_bitmap,0,0);
if(right_flag)
font_type->right_put(text_x1,text_y1,disp_string);
else
font_type->put(text_x1,text_y1,disp_string);
}