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main.cpp
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main.cpp
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#include "main.h"
#include <string>
const char szClassName[] = "myWindowClass";
const char szChildClassName[] = "myMDIChildWindowClass";
#define IDC_MAIN_MDI 301
#define IDC_MAIN_TOOL 302
#define IDC_MAIN_STATUS 303
#include <iostream>
#define ID_MDI_FIRSTCHILD 50000
#define IDC_CHILD_EDIT 105
#define IDC_LOG 106
//let's say an user won't create more than 500 edit files in a program instance
float font_coef = 1.1;
int ll=0;
int yy=0;
int log=0;
HWND hMDIClient = NULL;
HWND hMDIClientLog = NULL;
HWND hMainWindow = NULL;
char title[256];
char buffer[400000]; ///be carefull with this buffer in case your program crashes
char buffer1[400000];
char file[256]="output\\";
void CustomizedToolbar(HWND hwnd, HINSTANCE hInst)
{
HWND hToolbar = NULL;
TBBUTTON buttons[27];
HIMAGELIST himToolbar = ImageList_LoadImage(hInst,
MAKEINTRESOURCE(ID_BMP_TOOLBAR),
16,
1,
RGB(255, 0 , 255),
IMAGE_BITMAP,
LR_CREATEDIBSECTION);
if( !himToolbar )
{
MessageBox(hwnd, "Could not be created!", "Eror", MB_ICONEXCLAMATION | MB_OK);
}
hToolbar = CreateWindowEx(0, TOOLBARCLASSNAME, NULL, WS_CHILD | TBSTYLE_FLAT | TBSTYLE_TRANSPARENT, 0, 0, 0, 0,
hwnd, (HMENU)IDC_MAIN_TOOL, GetModuleHandle(NULL), NULL);
SendMessage(hToolbar, TB_SETIMAGELIST, 0, (LPARAM) himToolbar);
ZeroMemory(buttons, sizeof(buttons));
for(int n=0; n < 27; n++)
{
if(n<6)
buttons[n].iBitmap = n;
buttons[n].fsState = TBSTATE_ENABLED;
buttons[n].fsStyle = TBSTYLE_BUTTON;
if(n==6 || n==7 || n==16 || n==17 || n==25 || n==26)
{
buttons[n].iBitmap = 6;
buttons[n].fsState = TBSTATE_ENABLED;
buttons[n].fsStyle = TBSTYLE_SEP;
}
if((n>7 && n<13) || (n>17 && n<23))
{
buttons[n].iBitmap = 6;
buttons[n].fsState = TBSTATE_INDETERMINATE;
buttons[n].fsStyle = TBSTYLE_BUTTON;
}
if(n>=13 && n<16)
{
buttons[n].iBitmap = n-6;
buttons[n].fsState = TBSTATE_ENABLED;
buttons[n].fsStyle = TBSTYLE_BUTTON;
}
if(n>22 && n<25)
{
buttons[n].iBitmap = n-13;
buttons[n].fsState = TBSTATE_ENABLED;
buttons[n].fsStyle = TBSTYLE_BUTTON;
}
buttons[n].dwData = 0;
buttons[n].iString = 0;
}
ShowWindow(hToolbar, SW_NORMAL);
buttons[0].idCommand = ID_FILE_NEW ;
buttons[1].idCommand = ID_FILE_OPEN;
buttons[2].idCommand = ID_FILE_SAVE;
buttons[3].idCommand = ID_FILE_SAVEALL;
buttons[4].idCommand = ID_FILE_UNDO;
buttons[5].idCommand = ID_FILE_REDO;
buttons[13].idCommand = ID_FILE_RUN;
buttons[14].idCommand = ID_FILE_SHOWWLY;
buttons[15].idCommand = ID_FILE_SHOWLOG;
buttons[23].idCommand = ID_FILE_RUNL;
buttons[24].idCommand = ID_FILE_RUNY;
// Send the TB_BUTTONSTRUCTSIZE message, which is required for
// backward compatibility.
SendMessage(hToolbar, TB_BUTTONSTRUCTSIZE, (WPARAM)sizeof(TBBUTTON), 0);
SendMessage(hToolbar, TB_ADDBUTTONS, sizeof(buttons)/sizeof(TBBUTTON), (LPARAM) &buttons);
//SendMessage(hToolbar, TB_AUTOSIZE, 0, 0);
if( !hToolbar)
{
MessageBox(hwnd, "Toolbar could not be created!", "Eror", MB_ICONEXCLAMATION | MB_OK);
}
}
HWND CreateNewMDIChild(HWND hMDIClient, LPCSTR windowTitle)
{
MDICREATESTRUCT mcs;
HWND hChild;
mcs.szTitle = windowTitle;
mcs.szClass = szChildClassName;
mcs.hOwner = GetModuleHandle(NULL);
mcs.x = mcs.cx = CW_USEDEFAULT;
mcs.y = mcs.cy = CW_USEDEFAULT;
mcs.style = MDIS_ALLCHILDSTYLES;
hChild = (HWND)SendMessage(hMDIClient, WM_MDICREATE,0, (LONG)&mcs);
if(hChild == NULL)
MessageBox(hMainWindow, "Could not create edit box.", "Error", MB_OK | MB_ICONERROR);
return hChild;
}
BOOL SetUpMDIChildWindowClass(HINSTANCE hInstance)
{
WNDCLASSEX wc;
wc.cbSize = sizeof(WNDCLASSEX);
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = MDIChildWndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = hInstance;
wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH)(COLOR_3DFACE+1);
wc.lpszMenuName = NULL;
wc.lpszClassName = szChildClassName;
wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
if(!RegisterClassEx(&wc))
{
MessageBox(0, "Could Not Register Child Window", "Oh Oh...",
MB_ICONEXCLAMATION | MB_OK);
return FALSE;
}
else
return TRUE;
}
void CreateEditors()
{
CreateNewMDIChild(hMDIClient,(LPCSTR) "lex.l");
CreateNewMDIChild(hMDIClient,(LPCSTR) "yacc.y");
CreateNewMDIChild(hMDIClientLog,(LPCSTR) "log.txt");
}
int WINAPI WinMain( HINSTANCE hInst, HINSTANCE hPrevInst,
char* cmdParam, int cmdShow)
{
::InitCommonControls();
///Create top window class
WinClass winClass(szClassName, hInst, MainWndProc);
winClass.SetMenu(IDR_MAINMENU);
winClass.SetResIcons(ID_MAIN);
///Is there a running instance of this program?
HWND hwndOther = winClass.GetRunningWindow();
if( hwndOther != 0)
{
::SetForegroundWindow(hwndOther); ///Brings the thread that created the specified window into the foreground and activates the window
if (::IsIconic(hwndOther)) ///Determines whether the specified window is minimized (iconic).
::ShowWindow(hwndOther, SW_RESTORE); ///Activates and displays the window. If the window is minimized or maximized, the system restores it to its original size and position. An application should specify this flag when restoring a minimized window
return 0;
}
if(!winClass.Register())
return 0;
if(!SetUpMDIChildWindowClass(hInst))
return 0;
///Create main window
ResString caption (hInst, ID_CAPTION);
WinMaker win(winClass.GetName(), winClass.GetInstance());
win.AddCaption(caption.getString());
win.AddStyle(WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN);
win.SetPosition(CW_USEDEFAULT, CW_USEDEFAULT, 480, 320);
win.Create();
win.Show(SW_MAXIMIZE);
hMainWindow = win.getHWND();
//Create lex editor and yacc editor
CreateEditors();
SendMessage(hMainWindow, WM_COMMAND, ID_MAINMDI_WINDOWTILE, 0);
//SendMessage(hMainWindow, WM_COMMAND, ID_LOGMDI_WINDOWTILE, 0);
MSG messages;
while(GetMessage(&messages, NULL, 0, 0) > 0)
{
if (!TranslateMDISysAccel(hMDIClient, &messages))
{
TranslateMessage(&messages);
DispatchMessage(&messages);
}
}
return messages.wParam;
}
/// Window Procedure called by Windows
void addNewLines(char buffer[], const char* word)
{
int i=0, tr=0;
char* pointer = 0;
buffer1[0]='\0';
while((pointer = strstr(buffer + (i-tr), word))!=0)
{
for(;i - tr < pointer - buffer; i++)
buffer1[i] = buffer[i-tr];
buffer1[i]='\0';
strcat(buffer1, "\r\n");
i+=2;
tr = tr + 2;
for(;i-tr < (pointer - buffer) + strlen(word); i++)
buffer1[i] = buffer[i-tr];
buffer1[i]='\0';
}
while(buffer[(i-tr)] != '\0')
{
buffer1[i]= buffer[(i-tr)];
i++;
}
buffer1[i]='\0';
strcpy(buffer, buffer1);
}
void addNewLinesTabs(char buffer[], const char* word)
{
int i=0, tr=0;
char* pointer = 0;
buffer1[0]='\0';
while((pointer = strstr(buffer + (i-tr), word))!=0)
{
for(;i - tr < pointer - buffer; i++)
buffer1[i] = buffer[i-tr];
buffer1[i]='\0';
strcat(buffer1, "\r\n\t");
i+=3;
tr = tr + 3;
for(;i-tr < (pointer - buffer) + strlen(word); i++)
buffer1[i] = buffer[i-tr];
buffer1[i]='\0';
}
while(buffer[(i-tr)] != '\0')
{
buffer1[i]= buffer[(i-tr)];
i++;
}
buffer1[i]='\0';
strcpy(buffer, buffer1);
}
LRESULT CALLBACK MainWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch(message)
{
case WM_CREATE:
{
HWND hStatus;
int statwidths[] = {100, -1};
CLIENTCREATESTRUCT ccs;
// Create MDI Client
// Find window menu where children will be listed
ccs.hWindowMenu = GetSubMenu(GetMenu(hwnd), 2);
ccs.idFirstChild = ID_MDI_FIRSTCHILD;
hMDIClient = CreateWindowEx(WS_EX_CLIENTEDGE,
"mdiclient",
NULL,
WS_CHILD | WS_CLIPCHILDREN | WS_VSCROLL | WS_HSCROLL | WS_VISIBLE,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
hwnd,
(HMENU)IDC_MAIN_MDI,
GetModuleHandle(NULL), (LPVOID)&ccs);
if(hMDIClient == NULL)
MessageBox(hwnd, "Could not create MDI client.", "Error", MB_OK | MB_ICONERROR);
CLIENTCREATESTRUCT ccs1;
ccs1.hWindowMenu = GetSubMenu(GetMenu(hwnd), 2);
ccs1.idFirstChild = ID_MDI_FIRSTCHILD;
hMDIClientLog = CreateWindowEx(WS_EX_CLIENTEDGE,
"mdiclient",
NULL,
WS_CHILD | WS_CLIPCHILDREN | WS_VSCROLL | WS_HSCROLL | WS_VISIBLE,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
hwnd,
(HMENU)IDC_LOG_MDI,
GetModuleHandle(NULL), (LPVOID)&ccs1);
if(hMDIClientLog == NULL)
MessageBox(hwnd, "Could not create MDI client.", "Error", MB_OK | MB_ICONERROR);
// Create Toolbar
CustomizedToolbar(hwnd, GetModuleHandle(NULL));
// Create Status bar
hStatus = CreateWindowEx(0, STATUSCLASSNAME, NULL,
WS_CHILD | WS_VISIBLE | SBARS_SIZEGRIP, 0, 0, 0, 0,
hwnd, (HMENU)IDC_MAIN_STATUS, GetModuleHandle(NULL), NULL);
SendMessage(hStatus, SB_SETPARTS, sizeof(statwidths)/sizeof(int), (LPARAM)statwidths);
SendMessage(hStatus, SB_SETTEXT, 0, (LPARAM)"Hi there :)");
}
break;
case WM_SIZE:
{
HWND hTool;
RECT rcTool;
int iToolHeight;
HWND hStatus;
RECT rcStatus;
int iStatusHeight;
HWND hMDI;
RECT rcClient;
int iMDIHeight;
// Size toolbar and get height
hTool = GetDlgItem(hwnd, IDC_MAIN_TOOL);
SendMessage(hTool, TB_AUTOSIZE, 0, 0);
GetWindowRect(hTool, &rcTool);
iToolHeight = rcTool.bottom - rcTool.top;
// Size status bar and get height
hStatus = GetDlgItem(hwnd, IDC_MAIN_STATUS);
SendMessage(hStatus, WM_SIZE, 0, 0);
GetWindowRect(hStatus, &rcStatus);
iStatusHeight = rcStatus.bottom - rcStatus.top;
// Calculate remaining height and size edit
// Calculate remaining height and size edit
GetClientRect(hwnd, &rcClient);
iMDIHeight = rcClient.bottom - iToolHeight - iStatusHeight;
hMDI = GetDlgItem(hwnd, IDC_MAIN_MDI);
SetWindowPos(hMDI, NULL, 0, iToolHeight, rcClient.right, iMDIHeight, SWP_NOZORDER);
/*HWND hMDI1;
int iMDIHeight1=150;
GetClientRect(hwnd, &rcClient);
iMDIHeight = rcClient.bottom - iToolHeight - iStatusHeight - iMDIHeight1;
hMDI = GetDlgItem(hwnd, IDC_MAIN_MDI);
SetWindowPos(hMDI, NULL, 0, iToolHeight, rcClient.right, iMDIHeight, SWP_NOZORDER);
hMDI1 = GetDlgItem(hwnd, IDC_LOG_MDI);
SetWindowPos(hMDI1, NULL, 0, iMDIHeight + iToolHeight , rcClient.right, iMDIHeight1, SWP_NOZORDER);*/
}
break;
case WM_CLOSE:
{
DestroyWindow(hwnd);
}
break;
case WM_DESTROY:
{
PostQuitMessage(0);
}
break;
case WM_COMMAND:
{
switch(LOWORD(wParam))
{
case ID_MDI_RESIZE:
{
HWND hTool;
RECT rcTool;
int iToolHeight;
HWND hStatus;
RECT rcStatus;
int iStatusHeight;
HWND hMDI;
RECT rcClient;
int iMDIHeight;
// Size toolbar and get height
hTool = GetDlgItem(hwnd, IDC_MAIN_TOOL);
GetWindowRect(hTool, &rcTool);
iToolHeight = rcTool.bottom - rcTool.top;
// Size status bar and get height
hStatus = GetDlgItem(hwnd, IDC_MAIN_STATUS);
GetWindowRect(hStatus, &rcStatus);
iStatusHeight = rcStatus.bottom - rcStatus.top;
// Calculate remaining height and size edit
HWND hMDI1;
int iMDIHeight1=150;
GetClientRect(hwnd, &rcClient);
iMDIHeight = rcClient.bottom - iToolHeight - iStatusHeight - iMDIHeight1;
hMDI = GetDlgItem(hwnd, IDC_MAIN_MDI);
SetWindowPos(hMDI, NULL, 0, iToolHeight, rcClient.right, iMDIHeight, SWP_NOZORDER);
hMDI1 = GetDlgItem(hwnd, IDC_LOG_MDI);
SetWindowPos(hMDI1, NULL, 0, iMDIHeight + iToolHeight , rcClient.right, iMDIHeight1, SWP_NOZORDER);
/**HWND hChild = (HWND)SendMessage(hMDI1, WM_MDIGETACTIVE,0,0);
if ( hChild != NULL )
{
SetWindowLong(hChild, GWL_STYLE, 0);
SetWindowPos(hChild, NULL, 0, 0, rcClient.right, iMDIHeight1, SWP_NOZORDER);
ShowWindow(hMDIClientLog, SW_SHOW);
ShowWindow(hChild, SW_SHOW);
}**/
ShowWindow(hMDIClientLog, SW_SHOW);
}
break;
case ID_MDI_SIZE:
{
ShowWindow(hMDIClientLog, SW_HIDE);
HWND hTool;
RECT rcTool;
int iToolHeight;
HWND hStatus;
RECT rcStatus;
int iStatusHeight;
HWND hMDI;
RECT rcClient;
int iMDIHeight;
// Size toolbar and get height
hTool = GetDlgItem(hwnd, IDC_MAIN_TOOL);
GetWindowRect(hTool, &rcTool);
iToolHeight = rcTool.bottom - rcTool.top;
// Size status bar and get height
hStatus = GetDlgItem(hwnd, IDC_MAIN_STATUS);
GetWindowRect(hStatus, &rcStatus);
iStatusHeight = rcStatus.bottom - rcStatus.top;
// Calculate remaining height and size edit
GetClientRect(hwnd, &rcClient);
iMDIHeight = rcClient.bottom - iToolHeight - iStatusHeight;
hMDI = GetDlgItem(hwnd, IDC_MAIN_MDI);
SetWindowPos(hMDI, NULL, 0, iToolHeight, rcClient.right, iMDIHeight, SWP_NOZORDER);
}
break;
case ID_FILE_SHOWWLY:
{
ll=0; yy=0;
EnumChildWindows(GetParent(hMDIClient),(ENUMWINDOWSPROC) ChildWndEnumProc, ID_FILE_SHOWWLY);
if(ll==0 && yy==0)
{
CreateNewMDIChild(hMDIClient,(LPCSTR) "lex.l");
CreateNewMDIChild(hMDIClient,(LPCSTR) "yacc.y");
EnumChildWindows(GetParent(hMDIClient),(ENUMWINDOWSPROC) ChildWndEnumProc, ID_FILE_SHOWWLYEX);
}
else
if(ll==0)
{
CreateNewMDIChild(hMDIClient,(LPCSTR) "lex.l");
EnumChildWindows(GetParent(hMDIClient),(ENUMWINDOWSPROC) ChildWndEnumProc, ID_FILE_SHOWWLYEX);
}
else
if(yy==0)
{
CreateNewMDIChild(hMDIClient,(LPCSTR) "yacc.y");
EnumChildWindows(GetParent(hMDIClient),(ENUMWINDOWSPROC) ChildWndEnumProc, ID_FILE_SHOWWLYEX);
}
SendMessage(hMainWindow, WM_COMMAND, ID_MAINMDI_WINDOWTILE, 0);
}
break;
case ID_FILE_SHOWLOG:
{
HWND hChild = (HWND)SendMessage(hMDIClientLog, WM_MDIGETACTIVE,0,0);
HWND hEdit = GetTopWindow(hChild);
if( log==0 )
{
SendMessage(hMainWindow, WM_COMMAND, ID_MDI_RESIZE, 0);
ShowWindow(hChild, SW_SHOWMAXIMIZED);
log=1;
}
else
{
SendMessage(hMainWindow, WM_COMMAND, ID_MDI_SIZE, 0);
ShowWindow(hChild, SW_SHOWNORMAL);
log=0;
}
SendMessage(hMDIClient, WM_MDITILE, 0, 0);
buffer[0]='\0';
strcpy(file,"output\\log.txt");
if(hEdit==NULL)
MessageBox(NULL,"Logger is not having an edit child","Error", MB_ICONINFORMATION);
std::ifstream fin;
fin.open(file);
if(fin.is_open())
{
std::stringstream buffer0;
buffer0 << fin.rdbuf();
std::string contents(buffer0.str());
strcpy(buffer, contents.c_str());
/*buffer1[0]='\0';
int i=0, tr=0;
pointer = 0;
///error
while((pointer = strstr(buffer + (i-tr), "error:"))!=0)
{
for(;i - tr < pointer - buffer; i++)
buffer1[i] = buffer[i-tr];
buffer1[i]='\0';
strcat(buffer1, "\r\n\t");
i+=3;
tr = tr + 3;
for(;i-tr < (pointer - buffer) + 6; i++)
buffer1[i] = buffer[i-tr];
buffer1[i]='\0';
}
while(buffer[(i-tr)] != '\0')
{
buffer1[i]= buffer[(i-tr)];
i++;
}
buffer1[i]='\0';
///-------------------
buffer[0]='\0';
i=0, tr=0;*/
///warning
/* while((pointer = strstr(buffer1 + (i-tr), "warning:"))!=0)
{
for(;i - tr < pointer - buffer1; i++)
buffer[i] = buffer1[i-tr];
buffer[i]='\0';
strcat(buffer, "\r\n\t");
i+=3;
tr = tr + 3;
for(;i-tr < (pointer - buffer1) + 8; i++)
buffer[i] = buffer1[i-tr];
buffer[i]='\0';
}
while(buffer1[(i-tr)] != '\0')
{
buffer[i]= buffer1[(i-tr)];
i++;
}
buffer[i]='\0';
///--------------------*/
addNewLines(buffer, "lex.l");
addNewLines(buffer, "yacc.y:");
addNewLines(buffer, "lex.yy.c:");
addNewLines(buffer, "yacc.tab.h");
addNewLines(buffer, "yacc.tab.c");
addNewLinesTabs(buffer, "error:");
addNewLinesTabs(buffer, "warning:");
addNewLinesTabs(buffer, "note:");
SendMessage(hEdit, WM_SETTEXT,sizeof(buffer)/sizeof(buffer[0]), reinterpret_cast<LPARAM>(buffer));
fin.close();
}
}
break;
case ID_FILE_EXIT:
PostMessage(hwnd, WM_CLOSE, 0, 0);
break;
case ID_FILE_NEW:
::DialogBox(GetModuleHandle(NULL),
MAKEINTRESOURCE(IDD_FILENEW),
hwnd,
AboutDlgProc);
break;
case ID_FILE_OPEN:
{
::DialogBox(GetModuleHandle(NULL),
MAKEINTRESOURCE(IDD_FILEOPEN),
hwnd,
AboutDlgProc);
}
break;
case ID_FILE_CLOSE:
{
HWND hChild = (HWND)SendMessage(hMDIClient, WM_MDIGETACTIVE,0,0);
if(hChild)
{
SendMessage(hChild, WM_CLOSE, 0, 0);
}
}
break;
case ID_MAINMDI_WINDOWTILE:
SendMessage(hMDIClient, WM_MDITILE, 0, 0);
break;
case ID_LOGMDI_WINDOWTILE:
SendMessage(hMDIClientLog, WM_MDITILE, 0, 0);
break;
case ID_MAINMDI_WINDOWCASCADE:
SendMessage(hMDIClient, WM_MDICASCADE, 0, 0);
break;
case ID_LOGMDI_WINDOWCASCADE:
SendMessage(hMDIClientLog, WM_MDICASCADE, 0, 0);
break;
default:
{
if(LOWORD(wParam) >= ID_MDI_FIRSTCHILD)
{
DefFrameProc(hwnd, hMDIClient, WM_COMMAND, wParam, lParam);
}
else
{
HWND hChild = (HWND)SendMessage(hMDIClient, WM_MDIGETACTIVE,0,0);
if(hChild)
{
SendMessage(hChild, WM_COMMAND, wParam, lParam);
}
}
}
}
}
break;
default:
return DefFrameProc(hwnd, hMDIClient, message, wParam, lParam);
}
return 0;
}
LRESULT CALLBACK MDIChildWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch(msg)
{
case WM_CREATE:
{
HDC hdc;
long lfHeight;
HFONT hf_font;
HWND hEdit;
// Create Edit Control
hEdit = CreateWindowEx(WS_EX_CLIENTEDGE,
"EDIT",
"",
WS_CHILD | WS_VISIBLE | WS_VSCROLL | WS_HSCROLL | ES_MULTILINE | ES_AUTOVSCROLL | ES_AUTOHSCROLL,
20 , 0, 100, 100,
hwnd,
(HMENU) IDC_CHILD_EDIT,
GetModuleHandle(NULL), NULL);
if(hEdit == NULL)
MessageBox(hwnd, "Could not create edit box.", "Error", MB_OK | MB_ICONERROR);
hdc = GetDC(NULL);
lfHeight = -MulDiv(12, GetDeviceCaps(hdc, LOGPIXELSY), 72);
ReleaseDC(NULL, hdc);
hf_font = CreateFont(lfHeight * font_coef, 0, 0, 0, FW_THIN, FALSE, 0, 0 , 0, 0, 0, 0, 0, "Tahoma");
//DeleteObject(hf_font);
SendMessage(hEdit, WM_SETFONT, (WPARAM) hf_font, MAKELPARAM(FALSE, 0));
//DeleteObject(hf_font);
}
break;
case WM_MDIACTIVATE:
{
HMENU hMenu, hFileMenu;
UINT EnableFlag;
hMenu = GetMenu(hMainWindow);
if(hwnd == (HWND)lParam)
{ //being activated, enable the menus
EnableFlag = MF_ENABLED;
}
else
{ //being de-activated, gray the menus
EnableFlag = MF_GRAYED;
}
EnableMenuItem(hMenu, 1, MF_BYPOSITION | EnableFlag);
EnableMenuItem(hMenu, 2, MF_BYPOSITION | EnableFlag);
EnableMenuItem(hMenu, 3, MF_BYPOSITION | EnableFlag);
hFileMenu = GetSubMenu(hMenu, 0);
EnableMenuItem(hFileMenu, ID_FILE_SAVEAS, MF_BYCOMMAND | EnableFlag);
EnableMenuItem(hFileMenu, ID_FILE_CLOSE, MF_BYCOMMAND | EnableFlag);
EnableMenuItem(hFileMenu, ID_FILE_CLOSEALL, MF_BYCOMMAND | EnableFlag);
DrawMenuBar(hMainWindow);
}
break;
case WM_COMMAND:
{
switch(LOWORD(wParam))
{
case ID_FILE_SAVE:
{
/*char title[256];
char buffer[40000];
char file[256]="output\\";*/
title[0]='\0'; buffer[0]='\0'; strcpy(file,"output\\");
GetWindowText(hwnd, title, sizeof(title)/sizeof(title[0]));
SendMessage(GetDlgItem((hwnd), IDC_CHILD_EDIT), WM_GETTEXT, sizeof(buffer)/sizeof(buffer[0]), reinterpret_cast<LPARAM>(buffer));
strcat(file, title);
std::ofstream fout(file);
if(fout.is_open())
{
//MessageBox(NULL, "Opened", "Message", MB_OK | MB_ICONINFORMATION);
fout<<buffer;
fout.close();
}
//MessageBox(NULL, title, "Message", MB_OK | MB_ICONINFORMATION);
}
break;
case ID_FILE_SAVEALL:
{
EnumChildWindows(GetParent(hwnd),(ENUMWINDOWSPROC) ChildWndEnumProc, ID_FILE_SAVEALL);
}
break;
case ID_FILE_SAVEAS:
{
::DialogBox(GetModuleHandle(NULL),
MAKEINTRESOURCE(IDD_FILESAVEAS),
GetParent(hMDIClient),
AboutDlgProc);
}
break;
case ID_FILE_RUNL:
{
ShellExecute(NULL,"open","output\\win-flex.bat",NULL,NULL,SW_SHOWNORMAL);
}
break;
case ID_FILE_RUNY:
{
ShellExecute(NULL,"open","output\\win-bison.bat",NULL,NULL,SW_SHOWNORMAL);
}
break;
case ID_FILE_RUN:
{
SHELLEXECUTEINFO ShExecInfo = {0};
ShExecInfo.cbSize = sizeof(SHELLEXECUTEINFO);
ShExecInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
ShExecInfo.hwnd = NULL;
ShExecInfo.lpVerb = NULL;
ShExecInfo.lpFile = "output\\runc.bat";
ShExecInfo.lpParameters = "";
ShExecInfo.lpDirectory = NULL;
ShExecInfo.nShow = SW_SHOW;
ShExecInfo.hInstApp = NULL;
ShellExecuteEx(&ShExecInfo);
WaitForSingleObject(ShExecInfo.hProcess,INFINITE);
CloseHandle(ShExecInfo.hProcess);
if(((int)ShellExecute(NULL,"open","output\\result.exe",NULL,NULL,SW_SHOWNORMAL))> 32)
{
std::ofstream fout("output\\log.txt");
if(fout.is_open())
{
fout<<"Source files have been generated and compiled! Running executable.";
fout.close();
}
}
//hellExecute(NULL,"open","output\\runc.bat",NULL,NULL,SW_SHOWNORMAL);
log=0;
SendMessage(hMainWindow, WM_COMMAND, ID_FILE_SHOWLOG, 0);
}
break;
case ID_FONT_PLUS:
{
if(font_coef < 40)
font_coef += 0.2;
HDC hdc;
long lfHeight;
HFONT hf_font;
Beep(23,23);
hdc = GetDC(NULL);
lfHeight = -MulDiv(12, GetDeviceCaps(hdc, LOGPIXELSY), 75);
ReleaseDC(NULL, hdc);
hf_font = CreateFont(lfHeight * font_coef, 0, 0, 0, FW_THIN, FALSE, 0, 0 , 0, 0, 0, 0, 0, "Tahoma");
SendMessage( GetDlgItem(hwnd, IDC_CHILD_EDIT), WM_SETFONT, (WPARAM) hf_font, TRUE);
//DeleteObject(hf_font);
}
break;
case ID_FONT_MINUS:
{
if(font_coef > 0.3)
font_coef -= 0.2;
HDC hdc;
long lfHeight;
HFONT hf_font;
Beep(23,23);
hdc = GetDC(NULL);
lfHeight = -MulDiv(12, GetDeviceCaps(hdc, LOGPIXELSY), 75);
ReleaseDC(NULL, hdc);
hf_font = CreateFont(lfHeight * font_coef, 0, 0, 0, FW_THIN, FALSE, 0, 0 , 0, 0, 0, 0, 0, "Tahoma");
SendMessage(GetDlgItem(hwnd, IDC_CHILD_EDIT),WM_SETFONT,(WPARAM)hf_font,TRUE);
//DeleteObject(hf_font);
}
break;
case ID_FILE_UNDO:
{
SendMessage(GetDlgItem(hwnd,IDC_CHILD_EDIT), EM_UNDO, 0, 0);
}
break;
case ID_FILE_REDO:
{
SendMessage(GetDlgItem(hwnd,IDC_CHILD_EDIT), EM_UNDO, 0, 0);
}
break;
case ID_EDIT_CUT:
{
SendDlgItemMessage(hwnd, IDC_CHILD_EDIT, WM_CUT, 0, 0);
}
break;
case ID_EDIT_COPY:
{
SendDlgItemMessage(hwnd, IDC_CHILD_EDIT, WM_COPY, 0, 0);
}
break;
case ID_EDIT_PASTE:
{
SendDlgItemMessage(hwnd, IDC_CHILD_EDIT, WM_PASTE, 0, 0);
}
break;
}
}
break;
case WM_SIZE:
{
HWND hEdit;
RECT rcClient;
// Calculate remaining height and size edit and line numbers section
GetClientRect(hwnd, &rcClient);
hEdit = GetDlgItem(hwnd, IDC_CHILD_EDIT);
SetWindowPos(hEdit, NULL, 0, 0, rcClient.right, rcClient.bottom, SWP_NOZORDER);
}
return DefMDIChildProc(hwnd, msg, wParam, lParam);
default:
return DefMDIChildProc(hwnd, msg, wParam, lParam);
}
return 0;
}
BOOL CALLBACK ChildWndEnumProc(HWND hwnd, LPARAM lParam)
{
title[0]='\0'; buffer[0]='\0';
strcpy(file,"output\\");
switch(LOWORD((lParam)))
{
case ID_FILE_SAVEALL:
{
//char title[256];
GetClassName(hwnd, title, sizeof(title)/sizeof(title[0]));
if(strcmp(title, szChildClassName)==0)