mirror of
https://github.com/reactos/reactos.git
synced 2024-08-19 18:02:55 +00:00
307 lines
8.7 KiB
C
307 lines
8.7 KiB
C
/*
|
|
* PROJECT: ReactOS VGA Font Editor
|
|
* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
|
|
* PURPOSE: Dialog for editing a glyph
|
|
* COPYRIGHT: Copyright 2008 Colin Finck (colin@reactos.org)
|
|
*/
|
|
|
|
#include "precomp.h"
|
|
|
|
static VOID
|
|
AddToolboxButton(IN HWND hToolbar, IN INT iBitmap, IN INT idCommand, IN BYTE fsState)
|
|
{
|
|
TBBUTTON tbb = {0,};
|
|
|
|
tbb.fsState = fsState;
|
|
tbb.fsStyle = BTNS_CHECKGROUP;
|
|
tbb.iBitmap = iBitmap;
|
|
tbb.idCommand = idCommand;
|
|
|
|
SendMessageW( hToolbar, TB_ADDBUTTONSW, 1, (LPARAM)&tbb );
|
|
}
|
|
|
|
static VOID
|
|
InitToolbox(IN PEDIT_GLYPH_INFO Info)
|
|
{
|
|
HWND hToolbar;
|
|
INT iBitmap;
|
|
TBADDBITMAP tbab;
|
|
|
|
hToolbar = GetDlgItem(Info->hSelf, IDC_EDIT_GLYPH_TOOLBOX);
|
|
|
|
// Identify the used Common Controls version
|
|
SendMessageW(hToolbar, TB_BUTTONSTRUCTSIZE, sizeof(TBBUTTON), 0);
|
|
|
|
// Set the button size to 24x24
|
|
SendMessageW( hToolbar, TB_SETBUTTONSIZE, 0, MAKELONG(24, 24) );
|
|
SendMessageW( hToolbar, TB_SETBITMAPSIZE, 0, MAKELONG(24, 24) );
|
|
|
|
// Add the Toolbox bitmaps
|
|
tbab.hInst = hInstance;
|
|
tbab.nID = IDB_EDIT_GLYPH_TOOLBOX;
|
|
iBitmap = (INT)SendMessageW(hToolbar, TB_ADDBITMAP, 0, (LPARAM)&tbab);
|
|
|
|
AddToolboxButton(hToolbar, iBitmap + TOOLBOX_PEN, ID_TOOLBOX_PEN, TBSTATE_ENABLED | TBSTATE_CHECKED);
|
|
}
|
|
|
|
static VOID
|
|
GetBitRect(IN PEDIT_GLYPH_INFO Info, IN UINT uRow, IN UINT uColumn, OUT LPRECT BitRect)
|
|
{
|
|
BitRect->left = uColumn * Info->lEditSpacing + 1;
|
|
BitRect->top = uRow * Info->lEditSpacing + 1;
|
|
BitRect->right = BitRect->left + Info->lEditSpacing - 1;
|
|
BitRect->bottom = BitRect->top + Info->lEditSpacing - 1;
|
|
}
|
|
|
|
static VOID
|
|
SetPixelBit(IN PEDIT_GLYPH_INFO Info, IN UINT uRow, IN UINT uColumn, IN BOOL uBit)
|
|
{
|
|
// Set the bit in the bitfield
|
|
if(uBit)
|
|
Info->CharacterBits[uRow] |= 1 << (7 - uColumn);
|
|
else
|
|
Info->CharacterBits[uRow] &= ~( 1 << (7 - uColumn) );
|
|
|
|
// Redraw everything
|
|
InvalidateRect(Info->hEdit, NULL, FALSE);
|
|
InvalidateRect(Info->hPreview, NULL, FALSE);
|
|
}
|
|
|
|
static BOOL
|
|
EditGlyphCommand(IN INT idCommand, IN PEDIT_GLYPH_INFO Info)
|
|
{
|
|
switch(idCommand)
|
|
{
|
|
case IDOK:
|
|
{
|
|
RECT rect;
|
|
UINT uColumn;
|
|
UINT uRow;
|
|
|
|
RtlCopyMemory( Info->FontWndInfo->Font->Bits + Info->uCharacter * 8, Info->CharacterBits, sizeof(Info->CharacterBits) );
|
|
|
|
GetCharacterPosition(Info->uCharacter, &uRow, &uColumn);
|
|
GetCharacterRect(uRow, uColumn, &rect);
|
|
InvalidateRect(Info->FontWndInfo->hFontBoxesWnd, &rect, FALSE);
|
|
|
|
Info->FontWndInfo->OpenInfo->bModified = TRUE;
|
|
|
|
// Fall through
|
|
}
|
|
|
|
// This is the equivalent of WM_DESTROY for dialogs
|
|
case IDCANCEL:
|
|
EndDialog(Info->hSelf, 0);
|
|
|
|
// Remove the window from the linked list
|
|
if(Info->PrevEditGlyphWnd)
|
|
Info->PrevEditGlyphWnd->NextEditGlyphWnd = Info->NextEditGlyphWnd;
|
|
else
|
|
Info->FontWndInfo->FirstEditGlyphWnd = Info->NextEditGlyphWnd;
|
|
|
|
if(Info->NextEditGlyphWnd)
|
|
Info->NextEditGlyphWnd->PrevEditGlyphWnd = Info->PrevEditGlyphWnd;
|
|
else
|
|
Info->FontWndInfo->LastEditGlyphWnd = Info->PrevEditGlyphWnd;
|
|
|
|
SetWindowLongPtrW(Info->hSelf, GWLP_USERDATA, 0);
|
|
SetWindowLongPtrW(Info->hEdit, GWLP_USERDATA, 0);
|
|
SetWindowLongPtrW(Info->hPreview, GWLP_USERDATA, 0 );
|
|
|
|
HeapFree(hProcessHeap, 0, Info);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
INT_PTR CALLBACK
|
|
EditGlyphDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
PEDIT_GLYPH_INFO Info;
|
|
|
|
Info = (PEDIT_GLYPH_INFO) GetWindowLongPtrW(hwnd, GWLP_USERDATA);
|
|
|
|
if(Info || uMsg == WM_INITDIALOG)
|
|
{
|
|
switch(uMsg)
|
|
{
|
|
case WM_COMMAND:
|
|
return EditGlyphCommand( LOWORD(wParam), Info );
|
|
|
|
case WM_INITDIALOG:
|
|
Info = (PEDIT_GLYPH_INFO) lParam;
|
|
Info->hSelf = hwnd;
|
|
Info->hEdit = GetDlgItem(hwnd, IDC_EDIT_GLYPH_EDIT);
|
|
Info->hPreview = GetDlgItem(hwnd, IDC_EDIT_GLYPH_PREVIEW);
|
|
|
|
SetWindowLongPtrW(hwnd, GWLP_USERDATA, (LONG_PTR)Info);
|
|
SetWindowLongPtrW(Info->hEdit, GWLP_USERDATA, (LONG_PTR)Info);
|
|
SetWindowLongPtrW(Info->hPreview, GWLP_USERDATA, (LONG_PTR)Info);
|
|
|
|
InitToolbox(Info);
|
|
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static LRESULT CALLBACK
|
|
EditGlyphEditWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
PEDIT_GLYPH_INFO Info;
|
|
|
|
Info = (PEDIT_GLYPH_INFO) GetWindowLongPtrW(hwnd, GWLP_USERDATA);
|
|
|
|
if(Info)
|
|
{
|
|
switch(uMsg)
|
|
{
|
|
case WM_CREATE:
|
|
return 0;
|
|
|
|
case WM_LBUTTONDOWN:
|
|
SetPixelBit(Info, GET_Y_LPARAM(lParam) / Info->lEditSpacing, GET_X_LPARAM(lParam) / Info->lEditSpacing, 1);
|
|
return 0;
|
|
|
|
case WM_RBUTTONDOWN:
|
|
SetPixelBit(Info, GET_Y_LPARAM(lParam) / Info->lEditSpacing, GET_X_LPARAM(lParam) / Info->lEditSpacing, 0);
|
|
return 0;
|
|
|
|
case WM_PAINT:
|
|
{
|
|
BOOL bBit;
|
|
HPEN hOldPen;
|
|
HPEN hPen;
|
|
PAINTSTRUCT ps;
|
|
RECT rect;
|
|
UINT i;
|
|
UINT j;
|
|
|
|
BeginPaint(hwnd, &ps);
|
|
|
|
// Draw the grid
|
|
GetClientRect(hwnd, &rect);
|
|
Info->lEditSpacing = rect.right / 8;
|
|
|
|
hPen = CreatePen( PS_SOLID, 1, RGB(128, 128, 128) );
|
|
hOldPen = SelectObject(ps.hdc, hPen);
|
|
|
|
for(i = 1; i < 8; i++)
|
|
{
|
|
MoveToEx(ps.hdc, i * Info->lEditSpacing, 0, NULL);
|
|
LineTo (ps.hdc, i * Info->lEditSpacing, rect.right);
|
|
|
|
MoveToEx(ps.hdc, 0, i * Info->lEditSpacing, NULL);
|
|
LineTo (ps.hdc, rect.right, i * Info->lEditSpacing);
|
|
}
|
|
|
|
SelectObject(ps.hdc, hOldPen);
|
|
DeleteObject(hPen);
|
|
|
|
// Draw all bits
|
|
for(i = 0; i < 8; i++)
|
|
{
|
|
for(j = 0; j < 8; j++)
|
|
{
|
|
bBit = (BOOL) (Info->CharacterBits[i] << j & 0x80);
|
|
|
|
GetBitRect(Info, i, j, &rect);
|
|
FillRect( ps.hdc, &rect, (HBRUSH) GetStockObject(bBit ? BLACK_BRUSH : WHITE_BRUSH) );
|
|
}
|
|
}
|
|
|
|
// Draw the bounding rectangle
|
|
SelectObject( ps.hdc, GetStockObject(NULL_BRUSH) );
|
|
Rectangle(ps.hdc, 0, 0, rect.right, rect.right);
|
|
|
|
EndPaint(hwnd, &ps);
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
return DefWindowProcW(hwnd, uMsg, wParam, lParam);
|
|
}
|
|
|
|
static LRESULT CALLBACK
|
|
EditGlyphPreviewWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
PEDIT_GLYPH_INFO Info;
|
|
|
|
Info = (PEDIT_GLYPH_INFO) GetWindowLongPtrW(hwnd, GWLP_USERDATA);
|
|
|
|
if(Info)
|
|
{
|
|
switch(uMsg)
|
|
{
|
|
case WM_CREATE:
|
|
return 0;
|
|
|
|
case WM_PAINT:
|
|
{
|
|
BOOL bBit;
|
|
INT iLeft;
|
|
INT iTop;
|
|
PAINTSTRUCT ps;
|
|
RECT rect;
|
|
UINT i;
|
|
UINT j;
|
|
|
|
BeginPaint(hwnd, &ps);
|
|
|
|
// Draw the bounding rectangle
|
|
GetClientRect(hwnd, &rect);
|
|
Rectangle(ps.hdc, 0, 0, rect.right, rect.bottom);
|
|
|
|
// Draw all bits
|
|
iLeft = rect.right / 2 - 8 / 2;
|
|
iTop = rect.bottom / 2 - 8 / 2;
|
|
|
|
for(i = 0; i < 8; i++)
|
|
{
|
|
for(j = 0; j < 8; j++)
|
|
{
|
|
bBit = (BOOL) (Info->CharacterBits[i] << j & 0x80);
|
|
SetPixel( ps.hdc, j + iLeft, i + iTop, (bBit ? 0 : 0xFFFFFF) );
|
|
}
|
|
}
|
|
|
|
EndPaint(hwnd, &ps);
|
|
|
|
return 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
return DefWindowProcW(hwnd, uMsg, wParam, lParam);
|
|
}
|
|
|
|
BOOL
|
|
InitEditGlyphWndClasses(VOID)
|
|
{
|
|
WNDCLASSW wc = {0,};
|
|
|
|
wc.lpfnWndProc = EditGlyphEditWndProc;
|
|
wc.hInstance = hInstance;
|
|
wc.hCursor = LoadCursor( NULL, IDC_ARROW );
|
|
wc.lpszClassName = EDIT_GLYPH_EDIT_CLASSW;
|
|
|
|
if( !RegisterClassW(&wc) )
|
|
return FALSE;
|
|
|
|
wc.lpfnWndProc = EditGlyphPreviewWndProc;
|
|
wc.lpszClassName = EDIT_GLYPH_PREVIEW_CLASSW;
|
|
|
|
return RegisterClassW(&wc) != 0;
|
|
}
|
|
|
|
VOID
|
|
UnInitEditGlyphWndClasses(VOID)
|
|
{
|
|
UnregisterClassW(EDIT_GLYPH_EDIT_CLASSW, hInstance);
|
|
UnregisterClassW(EDIT_GLYPH_PREVIEW_CLASSW, hInstance);
|
|
}
|