嗯嗯- -b rt.
/**/
/* frame.h :os::frame */
#ifndef APPFRAME__
#define
APPFRAME__
#include
<
windows.h
>
#include
<
tchar.h
>
#include
<
stdio.h
>
#include
"
axiom.h
"
#include
"
string.h
"
#include
"
geo.h
"
#include
"
runtime.h
"
#include
"
vector.h
"
namespace
gui
{
class component
{
public:
arith::point pos;/**//*position*/
int isvis;/**//*is visible*/
double getx();
double gety();
arith::point getpos();
};
class gtext:public component
{
adt::ustring text;
public:
gtext(adt::ustring _t,int x,int y,int isv=1);
};
class gbutton:public component
{
public:
geo::polygon figure;
adt::ustring text;
COLORREF bklist[5];
gbutton(int _x,int _y);
int isIn(int _x,int _y);
};
class compoList
{
public:
int i;
adt::vector<gbutton*> buttonList;
adt::vector<gtext*> textList;
};
}
namespace
appinfo
{
static const int max_form=500;
static int iCmdShow,regNum,listIndex;
static HINSTANCE hInstance;
static HINSTANCE hPrevInstance;
static PSTR szCmdLine;
static MSG msg;
/**//* register windowclass-name */
static TCHAR regList[max_form][4];
static void decform();
static void incform();
static void setListIndex(int & reg_index,LPCWSTR & wc_name);
static gui::compoList controlList[appinfo::max_form];
}
namespace
frame
{
using adt::ustring;
using adt::vector;
using arith::point;
using geo::polygon;
class compoList;
class form;
//using namespace adt;
namespace api
{
class def
{
public:
static const int nil =0;
static const int sm_x = 0;
static const int sm_y = 1;
static const int wm_create=WM_CREATE;
static const int wm_paint=WM_PAINT;
static const int wm_destroy=WM_DESTROY;
static const int wm_mousemove=WM_MOUSEMOVE;
static const int wm_lbuttondown=WM_LBUTTONDOWN;
static const int wm_lbuttonup=WM_LBUTTONUP;
static const int wm_lbuttondblclk=WM_LBUTTONDBLCLK;
static const unsigned int cs_default= CS_HREDRAW | CS_VREDRAW ;
};
namespace type
{
typedef HDC__* hdc;
typedef HWND hwnd;
typedef ustring string;
typedef UINT uint;
typedef RECT rect;
typedef LPRECT lprc;
typedef WPARAM wp;
typedef LPCWSTR lpcwstr;
typedef LPARAM lp;
typedef PAINTSTRUCT ps;
typedef LPPAINTSTRUCT lpps;
typedef BYTE byte;
typedef LONG_PTR result;
typedef WNDCLASS wndclass;
typedef HICON hicon;
typedef HCURSOR hcursor;
typedef HBRUSH__* hbrush;
typedef HINSTANCE hinstance;
typedef PSTR pstr;
typedef MSG msg;
typedef TCHAR tchar;
typedef BOOL state;
typedef POINT point;
}
namespace handle
{
type::hicon icon(int i=0);
type::hcursor cursor(int i=0);
type::hbrush brush(int i=WHITE_BRUSH);
}
class paint
{
public:
type::hdc hdc;
type::rect rect;
type::hwnd hwnd;
type::ps ps;
bool ready;
paint():ready(false){}
~paint();
type::hdc begin(type::hwnd & hwnd);
int end();
int text(type::string & tx);
type::state polygon(type::point *apt,int i,int m=WHITE_BRUSH);
type::state rectangle(int x,int y,int w,int h);
type::state line(int x,int y,int x_,int y_);
};
class mouse
{
public:
static double x(type::lp & lp);
static double y(type::lp & lp);
};
class sm
{
public:
static int screeny();
static int screenx();
};
class message
{
public:
};
class proc
{
public:
type::hwnd hwnd;
type::uint msg;
type::wp wp;
type::lp lp;
proc(){}
proc(type::hwnd &hwnd_t,type::uint &msg_t,type::wp &wp_t,type::lp &lp_t);
void update(type::hwnd &hwnd_t,type::uint &msg_t,type::wp &wp_t,type::lp &lp_t);
type::result defproc();
void postquit(int exitCode_t=0);
};
class bitmap
{
public:
HBITMAP hBitmap ;
HDC hdcMem ;
int cxBitmap, cyBitmap;
public:
int begin(HWND hwnd);
void setPixel(int x,int y,COLORREF cl=RGB(100,0,0));
int paint(HWND hwnd,int cxClient,int cyClient);
int end();
void getLargestDisplayMode (int *pcxBitmap, int * pcyBitmap);
};
static void d2s(wchar_t s[],double d,int p=2);
class wndclass
{
public:
type::hwnd hwnd ;
type::hwnd parenthwnd;
type::string title;
type::wndclass wc;/**//* wndclass info */
int regIndex;/**//* self-wndclass index in regList */
static type::result __stdcall wndproc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
void init();
wndclass();
~wndclass();
void setStyle(UINT style);
void setIcon(HICON hIcon);
void setCursor(HCURSOR hCursor);
void setBackground(HBRUSH hbr);
int renew();
void setTitle(wchar_t _title[]);
};
}
class form
{
api::wndclass tf;
public:
form();
~form();
form(wchar_t *title);
int add(gui::gtext & control_gtext);
int show();
};
}
int
cpp();
int
WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,PSTR szCmdLine,
int
iCmdShow);
#endif
实现部分:
/**/
/* frame.cpp os::frame*/
#include
"
appframe.h
"
namespace
gui
{
double component::getx()
{
return pos.x_;
}
double component::gety()
{
return pos.y_;
}
arith::point component::getpos()
{
return pos;
}
gtext::gtext(adt::ustring _t,int x,int y,int isv)
{
pos.set(x,y);
isvis=isv;
text=_t;
}
gbutton::gbutton(int _x,int _y)
{
pos.x_=_x;
pos.y_=_y;
figure.push(0,0);
figure.push(0,50);
figure.push(100,50);
figure.push(100,0);
figure.add(_x,_y);
text<<"Button";
bklist[0]=RGB(12,0,0);
bklist[1]=RGB(41,12,44);
bklist[2]=RGB(111,111,111);
}
int gbutton::isIn(int _x,int _y)
{
return figure.isIn(_x,_y);
}
}
namespace
appinfo
{
void decform()
{
--regNum;
}
void incform()
{
++regNum;
}
void setListIndex(int & reg_index,LPCWSTR & wc_name)
{
reg_index=listIndex;
regList[listIndex][0]=1;
regList[listIndex][1]=reg_index;
regList[listIndex][2]=0;
wc_name=regList[listIndex];
++listIndex;
++regNum;
}
}
namespace
frame
{
namespace api
{
type::hicon handle::icon(int i)
{
return LoadIcon (NULL, IDI_APPLICATION);
}
type::hcursor handle::cursor(int i)
{
return LoadCursor (NULL, IDC_ARROW);
}
type::hbrush handle::brush(int i)
{
return (type::hbrush) GetStockObject (i);
}
paint::~paint()
{
if(ready!=false)
end();
ready=false;
}
type::hdc paint::begin(type::hwnd & hwnd)
{
ready=true;
hdc = BeginPaint(hwnd,&ps);
GetClientRect (hwnd, &rect);
return (hdc );
}
int paint::end()
{
ready=false;
return EndPaint(hwnd,&ps);
}
int paint::text(type::string & tx)
{
if(ready)
return DrawTextW (hdc, tx(), -1, &rect,
DT_SINGLELINE | DT_CENTER | DT_VCENTER) ;
else return 0;
}
type::state paint::rectangle(int x,int y,int w,int h)
{
int sx=sm::screenx();
int sy=sm::screeny();
return Rectangle (hdc,x,y,x+w, y+h) ;
}
type::state paint::polygon(type::point *apt,int i,int m)
{
SelectObject(hdc,GetStockObject(m));
return Polygon(hdc,apt,i) ;
}
type::state paint::line(int x,int y,int x_,int y_)
{
MoveToEx (hdc, x, y, NULL) ;
return LineTo (hdc, x_, y_) ;
}
double mouse::x(type::lp & lp)
{
return LOWORD(lp) ;
}
double mouse::y(type::lp & lp)
{
return HIWORD(lp) ;
}
int sm::screenx()
{
return GetSystemMetrics(def::sm_x);
}
int sm::screeny()
{
return GetSystemMetrics(def::sm_y);
}
proc::proc(type::hwnd &hwnd_t,type::uint &msg_t,type::wp &wp_t,type::lp &lp_t)
{
update(hwnd_t,msg_t,wp_t,lp_t);
}
void proc::update(type::hwnd &hwnd_t,type::uint &msg_t,type::wp &wp_t,type::lp &lp_t)
{
hwnd=hwnd_t;
msg=msg_t;
wp=wp_t;
lp=lp_t;
}
type::result proc::defproc()
{
return DefWindowProcW (hwnd, msg, wp, lp);
}
void proc::postquit(int exitCode_t)
{
if(appinfo::regNum==1)
{
--appinfo::regNum;
PostQuitMessage(exitCode_t);
}else
{
--appinfo::regNum;
}
}
int bitmap::begin(HWND hwnd)
{
getLargestDisplayMode (&cxBitmap, &cyBitmap) ;
HDC hdc = GetDC (hwnd) ;
hBitmap = CreateCompatibleBitmap (hdc, cxBitmap, cyBitmap) ;
hdcMem = CreateCompatibleDC (hdc) ;
ReleaseDC (hwnd, hdc) ;
if (!hBitmap) // no memory for bitmap
{
DeleteDC (hdcMem) ;
return -1 ;
}
SelectObject (hdcMem, hBitmap) ;
PatBlt (hdcMem, 0, 0, cxBitmap, cyBitmap, WHITENESS) ;
return 0 ;
}
void bitmap::setPixel(int x,int y,COLORREF cl)
{
SetPixel(hdcMem,x,y,cl);
}
int bitmap::paint(HWND hwnd,int cxClient,int cyClient)
{
PAINTSTRUCT ps;
HDC hdc = BeginPaint (hwnd, &ps) ;
BitBlt (hdc, 0, 0, cxClient, cyClient, hdcMem, 0, 0, SRCCOPY) ;
EndPaint (hwnd, &ps) ;
return 1;
}
int bitmap::end()
{
DeleteDC (hdcMem) ;
DeleteObject (hBitmap) ;
return 1;
}
void bitmap::getLargestDisplayMode (int *pcxBitmap, int * pcyBitmap)
{
DEVMODE devmode ;
int iModeNum = 0 ;
* pcxBitmap = *pcyBitmap = 0 ;
ZeroMemory (&devmode, sizeof (DEVMODE)) ;
devmode.dmSize = sizeof (DEVMODE) ;
while (EnumDisplaySettings (NULL, iModeNum++, &devmode))
{
*pcxBitmap = max ( *pcxBitmap, (int) devmode.dmPelsWidth) ;
*pcyBitmap = max ( *pcyBitmap, (int) devmode.dmPelsHeight) ;
}
}
static void d2s(wchar_t s[],double d,int p)
{
int i,a;
for(int j=0;s[j]!=0;j++)
if(s[j]=='.')
{
i=1;
}
if(p==0)
{
a=d;
for(i=0;a/10.0>0.0;i++)
{
s[i]=(wchar_t)(10*(a/10.0-(int)(a/10))+48);
a/=10;
}
}else
{
a=(int)(d*pow(10.0,p));
for(i=0;i!=p;i++)
{
s[i]=(wchar_t)(10*(a/10.0-(int)(a/10))+48);
a/=10;
}
s[p]=(wchar_t)'.';
for(i=p+1;a/10.0>0.0;i++)
{
s[i]=(wchar_t)(10*(a/10.0-(int)(a/10))+48);
a/=10;
}
}
s[i]=0;
a=i-1;
i=0;
char t;
for(;i<a;i++,a--)
{
t=s[i];
s[i]=s[a];
s[a]=t;
}
}
type::result __stdcall wndclass::wndproc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
static proc proc;
static paint pt;
using geo::polygon;
static polygon plg;
static int temp=0;
static int cxClient, cyClient, x, y;
static POINT apt[6];
static gui::gbutton button(100,100);
static bitmap bm;
static wchar_t buf[20];
proc.update(hwnd,message,wParam,lParam);
switch (message)
{
case WM_SIZE:
cxClient = LOWORD (lParam) ;
cyClient = HIWORD (lParam) ;
for(int y=0;y!=cyClient;y++)
{
for(int x=0;x!=cxClient;x++)
{
bm.setPixel(x,y,RGB(111,0,4));
}
}
InvalidateRect(hwnd,0,TRUE);
return 0;
case WM_TIMER:
return 0;
case api::def::wm_lbuttondown:
x=mouse::x(lParam),y=mouse::y(lParam);
InvalidateRect(hwnd,NULL,TRUE);
return 0;
case api::def::wm_create:
bm.begin(hwnd);
return 0 ;
case api::def::wm_mousemove:
x=mouse::x(lParam),y=mouse::y(lParam);
return 0;
case api::def::wm_paint:
bm.paint(hwnd,cxClient,cyClient);
return 0;
case api::def::wm_destroy:
bm.end();
proc.postquit();
return 0 ;
}
return proc.defproc();
}
void wndclass::init()
{
wc.style = def::cs_default;
wc.lpfnWndProc = wndproc ;
wc.cbClsExtra = def::nil ;
wc.cbWndExtra = def::nil ;
wc.hInstance = appinfo::hInstance ;
wc.hIcon = handle::icon() ;
wc.hCursor = handle::cursor();
wc.hbrBackground = handle::brush();
wc.lpszMenuName = def::nil;
appinfo::setListIndex(regIndex,wc.lpszClassName);
if (!RegisterClassW (&wc))
return ;
}
wndclass::wndclass()
{
init();
}
wndclass::~wndclass()
{
appinfo::decform();
}
void wndclass::setStyle(UINT style)
{
wc.style = style;
}
void wndclass::setIcon(HICON hIcon)
{
wc.hIcon = hIcon;
}
void wndclass::setCursor(HCURSOR hCursor)
{
wc.hCursor = hCursor;
}
void wndclass::setBackground(HBRUSH hbr)
{
wc.hbrBackground = hbr;
}
int wndclass::renew()
{
hwnd = CreateWindowW(appinfo::regList[regIndex], // window class name
title(), // window caption
WS_OVERLAPPEDWINDOW, // window style
CW_USEDEFAULT,// initial x position
CW_USEDEFAULT,// initial y position
CW_USEDEFAULT,// initial x size
CW_USEDEFAULT,// initial y size
NULL, // parent window handle
NULL, // window menu handle
appinfo::hInstance, // program instance handle
NULL) ; // creation parameters
return 1;
}
void wndclass::setTitle(wchar_t _title[])
{
title.set(_title);
}
}
form::form()
{
tf.setTitle(TEXT("ving"));
tf.init();
tf.renew();
}
form::~form()
{
}
form::form(wchar_t *title)
{
tf.setTitle(title);
tf.init();
tf.renew();
}
int form::add(gui::gtext & control_gtext)
{
appinfo::controlList[tf.regIndex].textList.push(&control_gtext);
return 1;
}
int form::show()
{
tf.renew();
int scx=api::sm::screenx();
int scy=api::sm::screeny();
SetWindowPos(tf.hwnd,NULL,scx/3 ,scx/3 ,scx/3,scy/3,SWP_HIDEWINDOW);
ShowWindow (tf.hwnd, appinfo::iCmdShow) ;
UpdateWindow (tf.hwnd) ;
return 1;
}
}
int
WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,PSTR szCmdLine,
int
iCmdShow)
{
appinfo::regNum=0;
appinfo::listIndex=0;
appinfo::hInstance=hInstance;
appinfo::hPrevInstance=hPrevInstance;
appinfo::szCmdLine=szCmdLine;
appinfo::iCmdShow=iCmdShow;
cpp();
while (GetMessageW(&appinfo::msg, NULL, 0, 0))
{
TranslateMessage (&appinfo::msg) ;
DispatchMessage (&appinfo::msg) ;
}
return (int)appinfo::msg.wParam ;
}
史上最短小的demo:
/**/
/**/
/**/
/* init.h */
#include
"
appframe.h
"
//
#include "component.h"
int
cpp()
{
using frame::form;
using gui::gtext;
form f;
adt::ustring s(L"ving");
gtext text(s,100,150);
f.add(text);
f.show();
return 0;
}
睡觉....zzzZZzz。
/**/
/* frame.h :os::frame */
#ifndef APPFRAME__
#define
APPFRAME__
#include
<
windows.h
>
#include
<
tchar.h
>
#include
<
stdio.h
>
#include
"
axiom.h
"
#include
"
string.h
"
#include
"
geo.h
"
#include
"
runtime.h
"
#include
"
vector.h
"
namespace
gui
{ class component { public: arith::point pos;/**//*position*/ int isvis;/**//*is visible*/ double getx(); double gety(); arith::point getpos(); }; class gtext:public component { adt::ustring text; public: gtext(adt::ustring _t,int x,int y,int isv=1); }; class gbutton:public component { public: geo::polygon figure; adt::ustring text; COLORREF bklist[5]; gbutton(int _x,int _y); int isIn(int _x,int _y); }; class compoList { public: int i; adt::vector<gbutton*> buttonList; adt::vector<gtext*> textList; };}
namespace
appinfo
{ static const int max_form=500; static int iCmdShow,regNum,listIndex; static HINSTANCE hInstance; static HINSTANCE hPrevInstance; static PSTR szCmdLine; static MSG msg; /**//* register windowclass-name */ static TCHAR regList[max_form][4]; static void decform(); static void incform(); static void setListIndex(int & reg_index,LPCWSTR & wc_name); static gui::compoList controlList[appinfo::max_form];}
namespace
frame
{ using adt::ustring; using adt::vector; using arith::point; using geo::polygon; class compoList; class form; //using namespace adt; namespace api { class def { public: static const int nil =0; static const int sm_x = 0; static const int sm_y = 1; static const int wm_create=WM_CREATE; static const int wm_paint=WM_PAINT; static const int wm_destroy=WM_DESTROY; static const int wm_mousemove=WM_MOUSEMOVE; static const int wm_lbuttondown=WM_LBUTTONDOWN; static const int wm_lbuttonup=WM_LBUTTONUP; static const int wm_lbuttondblclk=WM_LBUTTONDBLCLK; static const unsigned int cs_default= CS_HREDRAW | CS_VREDRAW ; }; namespace type { typedef HDC__* hdc; typedef HWND hwnd; typedef ustring string; typedef UINT uint; typedef RECT rect; typedef LPRECT lprc; typedef WPARAM wp; typedef LPCWSTR lpcwstr; typedef LPARAM lp; typedef PAINTSTRUCT ps; typedef LPPAINTSTRUCT lpps; typedef BYTE byte; typedef LONG_PTR result; typedef WNDCLASS wndclass; typedef HICON hicon; typedef HCURSOR hcursor; typedef HBRUSH__* hbrush; typedef HINSTANCE hinstance; typedef PSTR pstr; typedef MSG msg; typedef TCHAR tchar; typedef BOOL state; typedef POINT point; } namespace handle { type::hicon icon(int i=0); type::hcursor cursor(int i=0); type::hbrush brush(int i=WHITE_BRUSH); } class paint { public: type::hdc hdc; type::rect rect; type::hwnd hwnd; type::ps ps; bool ready; paint():ready(false){} ~paint(); type::hdc begin(type::hwnd & hwnd); int end(); int text(type::string & tx); type::state polygon(type::point *apt,int i,int m=WHITE_BRUSH); type::state rectangle(int x,int y,int w,int h); type::state line(int x,int y,int x_,int y_); }; class mouse { public: static double x(type::lp & lp); static double y(type::lp & lp); }; class sm { public: static int screeny(); static int screenx(); }; class message { public: }; class proc { public: type::hwnd hwnd; type::uint msg; type::wp wp; type::lp lp; proc(){} proc(type::hwnd &hwnd_t,type::uint &msg_t,type::wp &wp_t,type::lp &lp_t); void update(type::hwnd &hwnd_t,type::uint &msg_t,type::wp &wp_t,type::lp &lp_t); type::result defproc(); void postquit(int exitCode_t=0); }; class bitmap { public: HBITMAP hBitmap ; HDC hdcMem ; int cxBitmap, cyBitmap; public: int begin(HWND hwnd); void setPixel(int x,int y,COLORREF cl=RGB(100,0,0)); int paint(HWND hwnd,int cxClient,int cyClient); int end(); void getLargestDisplayMode (int *pcxBitmap, int * pcyBitmap); }; static void d2s(wchar_t s[],double d,int p=2); class wndclass { public: type::hwnd hwnd ; type::hwnd parenthwnd; type::string title; type::wndclass wc;/**//* wndclass info */ int regIndex;/**//* self-wndclass index in regList */ static type::result __stdcall wndproc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam); void init(); wndclass(); ~wndclass(); void setStyle(UINT style); void setIcon(HICON hIcon); void setCursor(HCURSOR hCursor); void setBackground(HBRUSH hbr); int renew(); void setTitle(wchar_t _title[]); }; } class form { api::wndclass tf; public: form(); ~form(); form(wchar_t *title); int add(gui::gtext & control_gtext); int show(); };}
int
cpp();
int
WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,PSTR szCmdLine,
int
iCmdShow);
#endif
实现部分:
/**/
/* frame.cpp os::frame*/
#include
"
appframe.h
"
namespace
gui
{ double component::getx() { return pos.x_; } double component::gety() { return pos.y_; } arith::point component::getpos() { return pos; } gtext::gtext(adt::ustring _t,int x,int y,int isv) { pos.set(x,y); isvis=isv; text=_t; } gbutton::gbutton(int _x,int _y) { pos.x_=_x; pos.y_=_y; figure.push(0,0); figure.push(0,50); figure.push(100,50); figure.push(100,0); figure.add(_x,_y); text<<"Button"; bklist[0]=RGB(12,0,0); bklist[1]=RGB(41,12,44); bklist[2]=RGB(111,111,111); } int gbutton::isIn(int _x,int _y) { return figure.isIn(_x,_y); }}
namespace
appinfo
{ void decform() { --regNum; } void incform() { ++regNum; } void setListIndex(int & reg_index,LPCWSTR & wc_name) { reg_index=listIndex; regList[listIndex][0]=1; regList[listIndex][1]=reg_index; regList[listIndex][2]=0; wc_name=regList[listIndex]; ++listIndex; ++regNum; }}
namespace
frame
{ namespace api { type::hicon handle::icon(int i) { return LoadIcon (NULL, IDI_APPLICATION); } type::hcursor handle::cursor(int i) { return LoadCursor (NULL, IDC_ARROW); } type::hbrush handle::brush(int i) { return (type::hbrush) GetStockObject (i); } paint::~paint() { if(ready!=false) end(); ready=false; } type::hdc paint::begin(type::hwnd & hwnd) { ready=true; hdc = BeginPaint(hwnd,&ps); GetClientRect (hwnd, &rect); return (hdc ); } int paint::end() { ready=false; return EndPaint(hwnd,&ps); } int paint::text(type::string & tx) { if(ready) return DrawTextW (hdc, tx(), -1, &rect, DT_SINGLELINE | DT_CENTER | DT_VCENTER) ; else return 0; } type::state paint::rectangle(int x,int y,int w,int h) { int sx=sm::screenx(); int sy=sm::screeny(); return Rectangle (hdc,x,y,x+w, y+h) ; } type::state paint::polygon(type::point *apt,int i,int m) { SelectObject(hdc,GetStockObject(m)); return Polygon(hdc,apt,i) ; } type::state paint::line(int x,int y,int x_,int y_) { MoveToEx (hdc, x, y, NULL) ; return LineTo (hdc, x_, y_) ; } double mouse::x(type::lp & lp) { return LOWORD(lp) ; } double mouse::y(type::lp & lp) { return HIWORD(lp) ; } int sm::screenx() { return GetSystemMetrics(def::sm_x); } int sm::screeny() { return GetSystemMetrics(def::sm_y); } proc::proc(type::hwnd &hwnd_t,type::uint &msg_t,type::wp &wp_t,type::lp &lp_t) { update(hwnd_t,msg_t,wp_t,lp_t); } void proc::update(type::hwnd &hwnd_t,type::uint &msg_t,type::wp &wp_t,type::lp &lp_t) { hwnd=hwnd_t; msg=msg_t; wp=wp_t; lp=lp_t; } type::result proc::defproc() { return DefWindowProcW (hwnd, msg, wp, lp); } void proc::postquit(int exitCode_t) { if(appinfo::regNum==1) { --appinfo::regNum; PostQuitMessage(exitCode_t); }else { --appinfo::regNum; } } int bitmap::begin(HWND hwnd) { getLargestDisplayMode (&cxBitmap, &cyBitmap) ; HDC hdc = GetDC (hwnd) ; hBitmap = CreateCompatibleBitmap (hdc, cxBitmap, cyBitmap) ; hdcMem = CreateCompatibleDC (hdc) ; ReleaseDC (hwnd, hdc) ; if (!hBitmap) // no memory for bitmap { DeleteDC (hdcMem) ; return -1 ; } SelectObject (hdcMem, hBitmap) ; PatBlt (hdcMem, 0, 0, cxBitmap, cyBitmap, WHITENESS) ; return 0 ; } void bitmap::setPixel(int x,int y,COLORREF cl) { SetPixel(hdcMem,x,y,cl); } int bitmap::paint(HWND hwnd,int cxClient,int cyClient) { PAINTSTRUCT ps; HDC hdc = BeginPaint (hwnd, &ps) ; BitBlt (hdc, 0, 0, cxClient, cyClient, hdcMem, 0, 0, SRCCOPY) ; EndPaint (hwnd, &ps) ; return 1; } int bitmap::end() { DeleteDC (hdcMem) ; DeleteObject (hBitmap) ; return 1; } void bitmap::getLargestDisplayMode (int *pcxBitmap, int * pcyBitmap) { DEVMODE devmode ; int iModeNum = 0 ; * pcxBitmap = *pcyBitmap = 0 ; ZeroMemory (&devmode, sizeof (DEVMODE)) ; devmode.dmSize = sizeof (DEVMODE) ; while (EnumDisplaySettings (NULL, iModeNum++, &devmode)) { *pcxBitmap = max ( *pcxBitmap, (int) devmode.dmPelsWidth) ; *pcyBitmap = max ( *pcyBitmap, (int) devmode.dmPelsHeight) ; } } static void d2s(wchar_t s[],double d,int p) { int i,a; for(int j=0;s[j]!=0;j++) if(s[j]=='.') { i=1; } if(p==0) { a=d; for(i=0;a/10.0>0.0;i++) { s[i]=(wchar_t)(10*(a/10.0-(int)(a/10))+48); a/=10; } }else { a=(int)(d*pow(10.0,p)); for(i=0;i!=p;i++) { s[i]=(wchar_t)(10*(a/10.0-(int)(a/10))+48); a/=10; } s[p]=(wchar_t)'.'; for(i=p+1;a/10.0>0.0;i++) { s[i]=(wchar_t)(10*(a/10.0-(int)(a/10))+48); a/=10; } } s[i]=0; a=i-1; i=0; char t; for(;i<a;i++,a--) { t=s[i]; s[i]=s[a]; s[a]=t; } } type::result __stdcall wndclass::wndproc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam) { static proc proc; static paint pt; using geo::polygon; static polygon plg; static int temp=0; static int cxClient, cyClient, x, y; static POINT apt[6]; static gui::gbutton button(100,100); static bitmap bm; static wchar_t buf[20]; proc.update(hwnd,message,wParam,lParam); switch (message) { case WM_SIZE: cxClient = LOWORD (lParam) ; cyClient = HIWORD (lParam) ; for(int y=0;y!=cyClient;y++) { for(int x=0;x!=cxClient;x++) { bm.setPixel(x,y,RGB(111,0,4)); } } InvalidateRect(hwnd,0,TRUE); return 0; case WM_TIMER: return 0; case api::def::wm_lbuttondown: x=mouse::x(lParam),y=mouse::y(lParam); InvalidateRect(hwnd,NULL,TRUE); return 0; case api::def::wm_create: bm.begin(hwnd); return 0 ; case api::def::wm_mousemove: x=mouse::x(lParam),y=mouse::y(lParam); return 0; case api::def::wm_paint: bm.paint(hwnd,cxClient,cyClient); return 0; case api::def::wm_destroy: bm.end(); proc.postquit(); return 0 ; } return proc.defproc(); } void wndclass::init() { wc.style = def::cs_default; wc.lpfnWndProc = wndproc ; wc.cbClsExtra = def::nil ; wc.cbWndExtra = def::nil ; wc.hInstance = appinfo::hInstance ; wc.hIcon = handle::icon() ; wc.hCursor = handle::cursor(); wc.hbrBackground = handle::brush(); wc.lpszMenuName = def::nil; appinfo::setListIndex(regIndex,wc.lpszClassName); if (!RegisterClassW (&wc)) return ; } wndclass::wndclass() { init(); } wndclass::~wndclass() { appinfo::decform(); } void wndclass::setStyle(UINT style) { wc.style = style; } void wndclass::setIcon(HICON hIcon) { wc.hIcon = hIcon; } void wndclass::setCursor(HCURSOR hCursor) { wc.hCursor = hCursor; } void wndclass::setBackground(HBRUSH hbr) { wc.hbrBackground = hbr; } int wndclass::renew() { hwnd = CreateWindowW(appinfo::regList[regIndex], // window class name title(), // window caption WS_OVERLAPPEDWINDOW, // window style CW_USEDEFAULT,// initial x position CW_USEDEFAULT,// initial y position CW_USEDEFAULT,// initial x size CW_USEDEFAULT,// initial y size NULL, // parent window handle NULL, // window menu handle appinfo::hInstance, // program instance handle NULL) ; // creation parameters return 1; } void wndclass::setTitle(wchar_t _title[]) { title.set(_title); } } form::form() { tf.setTitle(TEXT("ving")); tf.init(); tf.renew(); } form::~form() { } form::form(wchar_t *title) { tf.setTitle(title); tf.init(); tf.renew(); } int form::add(gui::gtext & control_gtext) { appinfo::controlList[tf.regIndex].textList.push(&control_gtext); return 1; } int form::show() { tf.renew(); int scx=api::sm::screenx(); int scy=api::sm::screeny(); SetWindowPos(tf.hwnd,NULL,scx/3 ,scx/3 ,scx/3,scy/3,SWP_HIDEWINDOW); ShowWindow (tf.hwnd, appinfo::iCmdShow) ; UpdateWindow (tf.hwnd) ; return 1; }}
int
WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance,PSTR szCmdLine,
int
iCmdShow)
{ appinfo::regNum=0; appinfo::listIndex=0; appinfo::hInstance=hInstance; appinfo::hPrevInstance=hPrevInstance; appinfo::szCmdLine=szCmdLine; appinfo::iCmdShow=iCmdShow; cpp(); while (GetMessageW(&appinfo::msg, NULL, 0, 0)) { TranslateMessage (&appinfo::msg) ; DispatchMessage (&appinfo::msg) ; } return (int)appinfo::msg.wParam ;}
史上最短小的demo:
/**/
/**/
/**/
/* init.h */
#include
"
appframe.h
"
//
#include "component.h"
int
cpp()
{ using frame::form; using gui::gtext; form f; adt::ustring s(L"ving"); gtext text(s,100,150); f.add(text); f.show(); return 0;}
睡觉....zzzZZzz。