forked from KolibriOS/kolibrios
575 lines
18 KiB
C++
575 lines
18 KiB
C++
#include "kosSyst.h"
|
|
#include "gfx.cpp"
|
|
#include "dlgopen.h"
|
|
#include "formats\pcx.h"
|
|
#include "formats\bmp.h"
|
|
#include "formats\tga.h"
|
|
|
|
#define btn_open 10
|
|
#define btn_prev 11
|
|
#define btn_next 12
|
|
#define btn_fit 13
|
|
|
|
#define scrl_up 30
|
|
#define scrl_down 31
|
|
#define scrl_left 32
|
|
#define scrl_right 33
|
|
|
|
char params[2048] = "PARAM";
|
|
const char header[] = "ImageView v 0.08";
|
|
int image_opened=0;
|
|
|
|
Byte* image_buffer=NULL; // Ïîëíîå RAW-Èçîáðàæåíèå
|
|
Byte* img_cuted=NULL; // Óñå÷åííîå RAW-èçîáðàæåíèå (èñïîëüçóåòñÿ ïðè ïðîêðóòêå èëè ìàñøòàáèðîâàíèè)
|
|
Byte* cur_files=NULL; // Áóôåð äëÿ îáùåãî ñïèñêà ôàéëîâ òåêóùåé ïàïêè
|
|
Word* img_files=NULL; // Óêàçàòåëü ìàññèâ ñî ñïèñîê ãðàô.ôàéëîâ â òåêóùåé ïàïêå
|
|
Dword cnt_imgfiles; // Êîëè÷åñòâî ýëåìåíòîâ ìàññèâà img_files[]
|
|
Dword cur_image; // Íîìåð òåêóùåãî èçîáðàæåíèÿ â ìàññèâå
|
|
char cur_folder[512]; // Ïóòü ê òåêóùåé ïàïêå ñ / íà êîíöå
|
|
|
|
Dword image_width;
|
|
Dword image_height;
|
|
Dword old_status_size=0;
|
|
|
|
char szStatus[256];
|
|
bool scale=0;
|
|
|
|
|
|
sProcessInfo proc;
|
|
Dword img_area_left,img_area_top,img_area_width,img_area_height;
|
|
int vscrl_max=100,vscrl_value=0,vscrl_coord_x,vscrl_coord_y,vscrl_coord_min,vscrl_coord_max,vscrl_using=0;
|
|
int hscrl_max=100,hscrl_value=0,hscrl_coord_x,hscrl_coord_y,hscrl_coord_min,hscrl_coord_max,hscrl_using=0;
|
|
Dword width_old,height_old;
|
|
|
|
/* Âûðåçàåò êâàäðàò èç èçîáðàæåíèÿ ïî êîîðäèíàòàì*/
|
|
void GetRectImage(Byte* src, Byte* dst, Dword left,Dword top,Dword width,Dword height)
|
|
{
|
|
int x,y;
|
|
int pImgS,pImgD=0;
|
|
|
|
for(y=top;y<top+height;y++)
|
|
{
|
|
for(x=left;x<left+width;x++)
|
|
{
|
|
pImgS=y*image_width*3+x*3;
|
|
*(dst+pImgD+0)=*(src+pImgS+0);
|
|
*(dst+pImgD+1)=*(src+pImgS+1);
|
|
*(dst+pImgD+2)=*(src+pImgS+2);
|
|
pImgD=pImgD+3;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Ðàñòÿãèâàåò èçîáðàæåíèå â ìåíüøóþ ñòîðîíó (èíà÷å íóæíî âûäåëÿòü áîëüøå ïàìÿòè ïîä img_cuted) */
|
|
void ResizeImage(Byte* src, Byte* dst, Dword new_width,Dword new_height)
|
|
{
|
|
int x,y,src_y,src_x;
|
|
int pImgS,pImgD=0;
|
|
for(y=0;y<new_height;y++)
|
|
{
|
|
for(x=0;x<new_width;x++)
|
|
{
|
|
__asm
|
|
{
|
|
finit
|
|
fild image_width
|
|
fidiv new_width
|
|
fild x
|
|
fmul st(0),st(1)
|
|
fistp src_x
|
|
fild image_height
|
|
fidiv new_height
|
|
fild y
|
|
fmul st(0),st(1)
|
|
fistp src_y
|
|
}
|
|
pImgS=src_y*image_width*3+src_x*3;
|
|
pImgD=y*new_width*3+x*3;
|
|
*(dst+pImgD+0)=*(src+pImgS+0);
|
|
*(dst+pImgD+1)=*(src+pImgS+1);
|
|
*(dst+pImgD+2)=*(src+pImgS+2);
|
|
}
|
|
}
|
|
}
|
|
|
|
void set_vscroll_values(Dword max, Dword value)
|
|
{
|
|
vscrl_max=max;
|
|
vscrl_value=value;
|
|
kos_DrawBar(vscrl_coord_x,vscrl_coord_y,15,35,0xDADADA);
|
|
vscrl_coord_y=vscrl_coord_min+((value*(vscrl_coord_max-vscrl_coord_min-35))/vscrl_max);
|
|
kos_PutImage(scroll_v,15,35,vscrl_coord_x,vscrl_coord_y);
|
|
}
|
|
|
|
void set_hscroll_values(Dword max, Dword value)
|
|
{
|
|
hscrl_max=max;
|
|
hscrl_value=value;
|
|
kos_DrawBar(hscrl_coord_x,hscrl_coord_y,35,15,0xDADADA);
|
|
hscrl_coord_x=hscrl_coord_min+((value*(hscrl_coord_max-hscrl_coord_min-35))/hscrl_max);
|
|
kos_PutImage(scroll_h,35,15,hscrl_coord_x,hscrl_coord_y);
|
|
}
|
|
|
|
void draw_image()
|
|
{
|
|
Dword new_width,new_height,scale_left,scale_top;
|
|
if (!image_opened) return;
|
|
|
|
if (scale==0)
|
|
{
|
|
/* Çäåñü âûâîä èçîáðàæåíèÿ ñ èñïîëüçîâàíèåì ïîëîñ ïðîêðóòêè */
|
|
new_width = image_width <= img_area_width ? image_width : img_area_width;
|
|
new_height = image_height <= img_area_height ? image_height : img_area_height;
|
|
GetRectImage(image_buffer, img_cuted, hscrl_value, vscrl_value, new_width, new_height);
|
|
kos_PutImage((RGB*)img_cuted, new_width, new_height, img_area_left,img_area_top);
|
|
} else {
|
|
/* Çäåñü âûâîä èçîáðàæåíèÿ ñ èñïîëüçîâàíèåì ìàñøòàáèðîâàíèÿ, ñîõðàíÿÿ ïðîïîðöèè */
|
|
__asm
|
|
{
|
|
finit
|
|
fild img_area_width
|
|
fidiv image_width
|
|
fild image_width
|
|
fmul st(0),st(1)
|
|
fistp new_width
|
|
fild image_height
|
|
fmul st(0),st(1)
|
|
fistp new_height
|
|
}
|
|
if (img_area_height<new_height)
|
|
{
|
|
__asm
|
|
{
|
|
finit
|
|
fild img_area_height
|
|
fidiv image_height
|
|
fild image_width
|
|
fmul st(0),st(1)
|
|
fistp new_width
|
|
fild image_height
|
|
fmul st(0),st(1)
|
|
fistp new_height
|
|
}
|
|
}
|
|
|
|
/* ýòî â ñëó÷àå íå ïðîïîðöèîíàëüíîãî ìàñøòàáèðîâàíèÿ */
|
|
//new_width=img_area_width;
|
|
//new_height=img_area_height;
|
|
|
|
if (new_width>image_width) new_width=image_width;
|
|
if (new_height>image_height) new_height=image_height;
|
|
|
|
ResizeImage(image_buffer,img_cuted,new_width,new_height);
|
|
/* Öåíòðèðîâàíèå èçîáðàæåíèÿ */
|
|
scale_left=(img_area_width/2)-(new_width/2);
|
|
scale_top=(img_area_height/2)-(new_height/2);
|
|
kos_PutImage((RGB*)img_cuted,new_width,new_height,img_area_left+scale_left,img_area_top+scale_top);
|
|
}
|
|
}
|
|
|
|
void draw_window(void)
|
|
{
|
|
kos_WindowRedrawStatus(1);
|
|
kos_DefineAndDrawWindow(0,0,450,350,0x33,0xEFEBEF,0,0,(Dword)header);
|
|
|
|
//ToolBar
|
|
//open
|
|
kos_DefineButton(2,4,20,20,btn_open+0x40000000,0xEFEBEF);
|
|
kos_PutImage(tbOpen,21,21,2,4);
|
|
//prev
|
|
kos_DefineButton(25,4,20,20,btn_prev+0x40000000,0xEFEBEF);
|
|
kos_PutImage(tbPrev,21,21,25,4);
|
|
//next
|
|
kos_DefineButton(48,4,20,20,btn_next+0x40000000,0xEFEBEF);
|
|
kos_PutImage(tbNext,21,21,48,4);
|
|
//fit image
|
|
kos_DefineButton(71,4,20,20,btn_fit+0x40000000,0xEFEBEF);
|
|
kos_PutImage(tbFit,21,21,71,4);
|
|
|
|
//Lines
|
|
kos_ProcessInfo(&proc,-1);
|
|
kos_DrawBar(2,30,proc.processInfo.work_width-3,1,0x94AECE);
|
|
|
|
//Scroll controls
|
|
//vertical scroll bar
|
|
vscrl_coord_x=proc.processInfo.work_width-16;
|
|
vscrl_coord_max=proc.processInfo.work_height-46;
|
|
kos_DrawBar(proc.processInfo.work_width-16,33,15,proc.processInfo.work_height-79,0xDADADA);
|
|
kos_DefineButton(proc.processInfo.work_width-16,33,14,14,scrl_up+0x40000000,0xEFEBEF);
|
|
kos_DefineButton(proc.processInfo.work_width-16,proc.processInfo.work_height-46,14,14,scrl_down+0x40000000,0xEFEBEF);
|
|
kos_PutImage(arrow_up,15,15,proc.processInfo.work_width-16,33);
|
|
kos_PutImage(arrow_down,15,15,proc.processInfo.work_width-16,proc.processInfo.work_height-46);
|
|
kos_PutImage(scroll_v,15,35,vscrl_coord_x,vscrl_coord_y);
|
|
|
|
|
|
//horisontal scroll bar
|
|
hscrl_coord_y=proc.processInfo.work_height-31;
|
|
hscrl_coord_max=proc.processInfo.work_width-31;
|
|
kos_DrawBar(2,proc.processInfo.work_height-31,proc.processInfo.work_width-18,15,0xDADADA);
|
|
kos_DefineButton(2,proc.processInfo.work_height-31,14,14,scrl_left+0x40000000,0xEFEBEF);
|
|
kos_DefineButton(proc.processInfo.work_width-31,proc.processInfo.work_height-31,14,14,scrl_right+0x40000000,0xEFEBEF);
|
|
kos_PutImage(arrow_left,15,15,2,proc.processInfo.work_height-31);
|
|
kos_PutImage(arrow_right,15,15,proc.processInfo.work_width-31,proc.processInfo.work_height-31);
|
|
kos_PutImage(scroll_h,35,15,hscrl_coord_x,hscrl_coord_y);
|
|
|
|
img_area_left=2;
|
|
img_area_top=33;
|
|
img_area_width=proc.processInfo.work_width-img_area_left-3-16;
|
|
img_area_height=proc.processInfo.work_height-img_area_top-3-16-15;
|
|
|
|
kos_WriteTextToWindow(2,proc.processInfo.work_height-12, 0x80, 0, szStatus, 0);
|
|
|
|
if (img_area_width<image_width) set_hscroll_values(image_width-img_area_width,0); else set_hscroll_values(1,0);
|
|
if (img_area_height<image_height) set_vscroll_values(image_height-img_area_height,0); else set_vscroll_values(1,0);
|
|
|
|
draw_image();
|
|
|
|
kos_WindowRedrawStatus(2);
|
|
}
|
|
|
|
void LoadPCX(Byte* filebuff, Dword filesize)
|
|
{
|
|
PCXFile pcx;
|
|
if (!pcx.LoadPCXFile(filebuff,filesize))
|
|
{
|
|
image_opened=1;
|
|
image_buffer=pcx.buffer;
|
|
image_width=pcx.width;
|
|
image_height=pcx.height;
|
|
} else {
|
|
image_opened=0;
|
|
}
|
|
}
|
|
|
|
void LoadBMP(Byte* filebuff, Dword filesize)
|
|
{
|
|
BMPFile bmp;
|
|
if (!bmp.LoadBMPFile(filebuff,filesize))
|
|
{
|
|
image_opened=1;
|
|
image_buffer=bmp.buffer;
|
|
image_width=bmp.width;
|
|
image_height=bmp.height;
|
|
} else {
|
|
image_opened=0;
|
|
}
|
|
}
|
|
|
|
void LoadTGA(Byte* filebuff, Dword filesize)
|
|
{
|
|
TGAFile tga;
|
|
if (!tga.LoadTGAFile(filebuff,filesize))
|
|
{
|
|
image_opened=1;
|
|
image_buffer=tga.buffer;
|
|
image_width=tga.width;
|
|
image_height=tga.height;
|
|
} else {
|
|
image_opened=0;
|
|
}
|
|
}
|
|
|
|
//Çàãðóçèòü ñïèñîê ôàéëîâ, ïîääåðæèâàåìûõ ïðîãðàììîé èç ïàïêè ñ òåêóùèì ôàéëîì
|
|
void load_folder(char* imgfile)
|
|
{
|
|
kosFileInfo fi;
|
|
char* cPtr;
|
|
int i;
|
|
|
|
// Èçâëå÷åì èìÿ ïàïêè
|
|
strcpy(fi.fileURL, imgfile);
|
|
cPtr=strrchr(fi.fileURL,'/');
|
|
cPtr[1]=0;
|
|
strcpy(cur_folder,fi.fileURL);
|
|
|
|
if (cur_files) { kos_FreeMemory(cur_files); cur_files=NULL;}
|
|
if (img_files) { kos_FreeMemory((Byte*)img_files); img_files=NULL;}
|
|
|
|
/* Âûäåëèì ïàìÿòü ïîä ôàéë */
|
|
cur_files = kos_GetMemory(65536);
|
|
fi.rwMode = 1;
|
|
fi.OffsetLow = 0;
|
|
fi.OffsetHigh = 0;
|
|
fi.dataCount = 65536;
|
|
fi.bufferPtr = cur_files;
|
|
int state = kos_FileSystemAccess(&fi);
|
|
if (state!=0 && state!=6) {kos_FreeMemory(cur_files); cur_files=NULL; return;}
|
|
|
|
Dword file_count=*(cur_files+8);
|
|
img_files = (Word*)kos_GetMemory(4*file_count);
|
|
|
|
char* image_name;
|
|
cnt_imgfiles=0;
|
|
cur_image=-1;
|
|
|
|
lcase(imgfile);
|
|
for(i=0;i<file_count;i++)
|
|
{
|
|
image_name=(char*)cur_files+32+i*304+40;
|
|
lcase(image_name);
|
|
cPtr=strrchr(image_name,'.');
|
|
if (strcmp((char*)cPtr,".bmp") || strcmp((char*)cPtr,".pcx") || strcmp((char*)cPtr,".tga"))
|
|
{
|
|
cPtr=strrchr(imgfile,'/');
|
|
if (strcmp(cPtr+1,image_name)) cur_image=cnt_imgfiles;
|
|
((Word*)img_files)[cnt_imgfiles]=i;
|
|
cnt_imgfiles++;
|
|
}
|
|
}
|
|
cnt_imgfiles--;
|
|
}
|
|
|
|
void open_imgfile(char* imgfile)
|
|
{
|
|
Word scr_left,scr_top,scr_right,scr_bot;
|
|
Word win_width,win_height;
|
|
Dword skin_height;
|
|
kosFileInfo fi;
|
|
Dword file_size;
|
|
Byte* filebuff;
|
|
Byte* infoBuf;
|
|
|
|
|
|
/* Âû÷èñëèì ðàçìåð ôàéëà */
|
|
infoBuf = kos_GetMemory(40); /* Áóôåð äëÿ èíôî-ñòðóêòóðû */
|
|
fi.rwMode = 5;
|
|
fi.OffsetLow = 0;
|
|
fi.OffsetHigh = 0;
|
|
fi.dataCount = 0;
|
|
fi.bufferPtr = infoBuf;
|
|
strcpy(fi.fileURL, imgfile);
|
|
if (kos_FileSystemAccess(&fi)) { kos_FreeMemory(infoBuf); return;}
|
|
file_size=*(Dword*)(infoBuf+32);
|
|
kos_FreeMemory(infoBuf);
|
|
|
|
/* Âûäåëèì ïàìÿòü ïîä ôàéë */
|
|
filebuff = kos_GetMemory(file_size);
|
|
fi.rwMode = 0;
|
|
fi.OffsetLow = 0;
|
|
fi.OffsetHigh = 0;
|
|
fi.dataCount = file_size;
|
|
fi.bufferPtr = filebuff;
|
|
strcpy(fi.fileURL, imgfile);
|
|
if (kos_FileSystemAccess(&fi)) { kos_FreeMemory(filebuff); return;}
|
|
|
|
/* Îïðåäåëÿåì òèï ôàéëà */
|
|
//lcase(imgfile); óæå â íèæíåì ðåãèñòðå: ýòî âûïîëíÿåòñÿ â load_folder
|
|
char* cPtr;
|
|
cPtr=strrchr(imgfile,'.');
|
|
if (strcmp((char*)cPtr,".bmp")) LoadBMP(filebuff,file_size);
|
|
if (strcmp((char*)cPtr,".pcx")) LoadPCX(filebuff,file_size);
|
|
if (strcmp((char*)cPtr,".tga")) LoadTGA(filebuff,file_size);
|
|
cPtr=strrchr(imgfile,'/')+1;
|
|
if (image_opened)
|
|
{
|
|
sprintf(szStatus,"” ©« %S... [%U/%U]",cPtr,cur_image+1,cnt_imgfiles+1);
|
|
|
|
__asm
|
|
{
|
|
mov eax,48
|
|
mov ebx,5
|
|
int 40h
|
|
mov scr_right,ax
|
|
shr eax,16
|
|
mov scr_bot,bx
|
|
shr ebx,16
|
|
mov scr_left,ax
|
|
mov scr_top,bx
|
|
mov eax,48
|
|
mov ebx,4
|
|
int 40h
|
|
mov skin_height,eax
|
|
}
|
|
|
|
if (scr_right-scr_left+1>image_width) win_width=image_width+img_area_left+3+16+10; else win_width=scr_right-scr_left+1;
|
|
if (scr_bot-scr_top+1>image_height) win_height=image_height+img_area_top+3+16+15+5+skin_height; else win_height=scr_bot-scr_top+1;
|
|
|
|
if (win_width<150) win_width=150;
|
|
if (win_height<160) win_height=160;
|
|
|
|
img_cuted=kos_GetMemory(image_width*image_height*3);
|
|
kos_ChangeWindow(scr_left,scr_top,win_width,win_height);
|
|
|
|
if (img_area_width<image_width) set_hscroll_values(image_width-img_area_width,0); else set_hscroll_values(1,0);
|
|
if (img_area_height<image_height) set_vscroll_values(image_height-img_area_height,0); else set_vscroll_values(1,0);
|
|
} else {
|
|
sprintf(szStatus,"” ©« %S ¥ § £à㦥. ”®à¬ â ¥ ¯®¤¤¥à¦¨¢ ¥âáï.",cPtr);
|
|
}
|
|
draw_window();
|
|
kos_FreeMemory(filebuff);
|
|
}
|
|
|
|
void show_dlg()
|
|
{
|
|
char* imgfile;
|
|
imgfile=DialogOpenFile(&draw_window);
|
|
if (!imgfile) return;
|
|
load_folder(imgfile);
|
|
//Åñëè ôàéë óæå áûë îòêðûò...
|
|
if (image_opened)
|
|
{
|
|
image_opened=0;
|
|
kos_FreeMemory(image_buffer); image_buffer=NULL;
|
|
kos_FreeMemory(img_cuted); img_cuted=NULL;
|
|
}
|
|
open_imgfile(imgfile);
|
|
}
|
|
|
|
void kos_Main()
|
|
{
|
|
Dword btnID;
|
|
Byte keyCode;
|
|
Dword mButton;
|
|
int mX,mXOld;
|
|
int mY,mYOld;
|
|
char label1[100];
|
|
|
|
/* Èíèöèàëèçàöèÿ êó÷è ïðîöåññà */
|
|
__asm
|
|
{
|
|
mov eax,68
|
|
mov ebx,11
|
|
int 40h
|
|
}
|
|
|
|
vscrl_coord_min=vscrl_coord_y=33+15;
|
|
hscrl_coord_min=hscrl_coord_x=2+15;
|
|
strcpy(szStatus,"” ©« ¥ § £à㦥");
|
|
|
|
draw_window();
|
|
if (params[0]!='P') {load_folder(params); open_imgfile(params);}
|
|
kos_SetMaskForEvents(0x27);
|
|
for (;;)
|
|
{
|
|
switch (kos_WaitForEvent(10))
|
|
{
|
|
case 1:
|
|
draw_window();
|
|
break;
|
|
|
|
case 2:
|
|
kos_GetKey(keyCode);
|
|
break;
|
|
|
|
case 3:
|
|
kos_GetButtonID(btnID);
|
|
switch (btnID)
|
|
{
|
|
case 1:
|
|
//Îñâîáîäèì ïàìÿòü
|
|
if (image_buffer) kos_FreeMemory(image_buffer);
|
|
if (img_cuted) kos_FreeMemory(img_cuted);
|
|
if (cur_files) kos_FreeMemory(cur_files);
|
|
if (img_files) kos_FreeMemory((Byte*)img_files);
|
|
kos_ExitApp();
|
|
break;
|
|
|
|
case btn_open:
|
|
show_dlg();
|
|
break;
|
|
|
|
//Èñïîëüçóåì óæå íå íóæíûé íàì params
|
|
case btn_prev:
|
|
if (!cur_files) break;
|
|
if (!cur_image) cur_image=cnt_imgfiles; else cur_image--;
|
|
strcpy(params,cur_folder);
|
|
strcpy(params+strlen(cur_folder),(char*)cur_files+32+((Word*)img_files)[cur_image]*304+40);
|
|
open_imgfile(params);
|
|
break;
|
|
|
|
case btn_next:
|
|
if (!cur_files) break;
|
|
if (cur_image==cnt_imgfiles) cur_image=0; else cur_image++;
|
|
strcpy(params,cur_folder);
|
|
strcpy(params+strlen(cur_folder),(char*)cur_files+32+((Word*)img_files)[cur_image]*304+40);
|
|
open_imgfile(params);
|
|
break;
|
|
|
|
/*
|
|
case scrl_up:
|
|
if (vscrl_max==1 || vscrl_coord_y<=vscrl_coord_min) break;
|
|
set_vscroll_values(vscrl_max, ((vscrl_coord_y - 2 - vscrl_coord_min) * vscrl_max) / (vscrl_coord_max - vscrl_coord_min - 35));
|
|
break;
|
|
|
|
case scrl_down:
|
|
if (vscrl_max == 1 || vscrl_coord_y >= vscrl_coord_max) break;
|
|
set_vscroll_values(vscrl_max, ((vscrl_coord_y + 2 - vscrl_coord_min) * vscrl_max) / (vscrl_coord_max - vscrl_coord_min - 35));
|
|
break;
|
|
*/
|
|
|
|
case btn_fit:
|
|
scale = scale ? 0 : 1;
|
|
draw_window();
|
|
break;
|
|
|
|
}
|
|
break;
|
|
|
|
case 6:
|
|
default:
|
|
kos_GetMouseState(mButton,mX,mY);
|
|
//Âåðòèêàëüíàÿ ïðîêðóòêà
|
|
if (mButton==1)
|
|
{
|
|
if (vscrl_using)
|
|
{
|
|
kos_DrawBar(vscrl_coord_x,vscrl_coord_y,15,35,0xDADADA);
|
|
if (vscrl_coord_y+mY-mYOld<vscrl_coord_min)
|
|
{
|
|
vscrl_value=0;
|
|
vscrl_coord_y=vscrl_coord_min;
|
|
} else if (vscrl_coord_y+35+mY-mYOld>vscrl_coord_max) {
|
|
vscrl_value=vscrl_max;
|
|
vscrl_coord_y=vscrl_coord_max-35;
|
|
} else {
|
|
vscrl_value=(((vscrl_coord_y-vscrl_coord_min)*vscrl_max)/(vscrl_coord_max-vscrl_coord_min-35));
|
|
vscrl_coord_y=vscrl_coord_y+mY-mYOld;
|
|
mYOld=mY;
|
|
}
|
|
kos_PutImage(scroll_v,15,35,vscrl_coord_x,vscrl_coord_y);
|
|
draw_image();
|
|
} else {
|
|
if (mY>=vscrl_coord_y && mY<=vscrl_coord_y+35 && mX>=vscrl_coord_x && mX<=vscrl_coord_x+15)
|
|
{
|
|
vscrl_using=1;
|
|
mYOld=mY;
|
|
}
|
|
}
|
|
} else if(mButton==0) {
|
|
if (vscrl_using) {vscrl_using=0; draw_image();}
|
|
}
|
|
//Ãîðèçîíòàëüíàÿ ïðîêðóòêà
|
|
if (mButton==1)
|
|
{
|
|
if (hscrl_using)
|
|
{
|
|
kos_DrawBar(hscrl_coord_x,hscrl_coord_y,35,15,0xDADADA);
|
|
if (hscrl_coord_x+mX-mXOld<hscrl_coord_min)
|
|
{
|
|
hscrl_value=0;
|
|
hscrl_coord_x=hscrl_coord_min;
|
|
} else if (hscrl_coord_x+35+mX-mXOld>hscrl_coord_max) {
|
|
hscrl_value=hscrl_max;
|
|
hscrl_coord_x=hscrl_coord_max-35;
|
|
} else {
|
|
hscrl_value=(((hscrl_coord_x-hscrl_coord_min)*hscrl_max)/(hscrl_coord_max-hscrl_coord_min-35));
|
|
hscrl_coord_x=hscrl_coord_x+mX-mXOld;
|
|
mXOld=mX;
|
|
}
|
|
kos_PutImage(scroll_h,35,15,hscrl_coord_x,hscrl_coord_y);
|
|
draw_image();
|
|
} else {
|
|
if (mX>=hscrl_coord_x && mX<=hscrl_coord_x+35 && mY>=hscrl_coord_y && mY<=hscrl_coord_y+15)
|
|
{
|
|
hscrl_using=1;
|
|
mXOld=mX;
|
|
}
|
|
}
|
|
} else if(mButton==0) {
|
|
if (hscrl_using) {hscrl_using=0; draw_image();}
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
} |