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Sweden-Number/programs/wineconsole/user.c

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/*
* a GUI application for displaying a console
* USER32 back end
* Copyright 2001 Eric Pouech
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include <stdlib.h>
#include "winecon_user.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(wineconsole);
WINE_DECLARE_DEBUG_CHANNEL(wc_font);
/* mapping console colors to RGB values */
COLORREF WCUSER_ColorMap[16] =
{
RGB(0x00, 0x00, 0x00), RGB(0x00, 0x00, 0x80), RGB(0x00, 0x80, 0x00), RGB(0x00, 0x80, 0x80),
RGB(0x80, 0x00, 0x00), RGB(0x80, 0x00, 0x80), RGB(0x80, 0x80, 0x00), RGB(0x80, 0x80, 0x80),
RGB(0xC0, 0xC0, 0xC0), RGB(0x00, 0x00, 0xFF), RGB(0x00, 0xFF, 0x00), RGB(0x00, 0xFF, 0xFF),
RGB(0xFF, 0x00, 0x00), RGB(0xFF, 0x00, 0xFF), RGB(0xFF, 0xFF, 0x00), RGB(0xFF, 0xFF, 0xFF),
};
/******************************************************************
* WCUSER_FillMemDC
*
* Fills the Mem DC with current cells values
*/
static void WCUSER_FillMemDC(const struct inner_data* data, int upd_tp, int upd_bm)
{
unsigned i, j, k;
CHAR_INFO* cell;
HFONT hOldFont;
WORD attr;
WCHAR* line;
/* no font has been set up yet, don't worry about filling the bitmap,
* we'll do it once a font is chosen
*/
if (!PRIVATE(data)->hFont) return;
if (!(line = HeapAlloc(GetProcessHeap(), 0, data->curcfg.sb_width * sizeof(WCHAR))))
{WINE_ERR("OOM\n"); return;}
hOldFont = SelectObject(PRIVATE(data)->hMemDC, PRIVATE(data)->hFont);
for (j = upd_tp; j <= upd_bm; j++)
{
cell = &data->cells[j * data->curcfg.sb_width];
for (i = 0; i < data->curcfg.sb_width; i++)
{
attr = cell[i].Attributes;
SetBkColor(PRIVATE(data)->hMemDC, WCUSER_ColorMap[(attr>>4)&0x0F]);
SetTextColor(PRIVATE(data)->hMemDC, WCUSER_ColorMap[attr&0x0F]);
for (k = i; k < data->curcfg.sb_width && cell[k].Attributes == attr; k++)
{
line[k - i] = cell[k].Char.UnicodeChar;
}
TextOut(PRIVATE(data)->hMemDC, i * data->curcfg.cell_width, j * data->curcfg.cell_height,
line, k - i);
i = k - 1;
}
}
SelectObject(PRIVATE(data)->hMemDC, hOldFont);
HeapFree(GetProcessHeap(), 0, line);
}
/******************************************************************
* WCUSER_NewBitmap
*
* Either the font geometry or the sb geometry has changed. we need
* to recreate the bitmap geometry.
*/
static void WCUSER_NewBitmap(struct inner_data* data, BOOL fill)
{
HDC hDC;
HBITMAP hnew, hold;
if (!data->curcfg.sb_width || !data->curcfg.sb_height ||
!PRIVATE(data)->hFont || !(hDC = GetDC(PRIVATE(data)->hWnd)))
return;
hnew = CreateCompatibleBitmap(hDC,
data->curcfg.sb_width * data->curcfg.cell_width,
data->curcfg.sb_height * data->curcfg.cell_height);
ReleaseDC(PRIVATE(data)->hWnd, hDC);
hold = SelectObject(PRIVATE(data)->hMemDC, hnew);
if (PRIVATE(data)->hBitmap)
{
if (hold == PRIVATE(data)->hBitmap)
DeleteObject(PRIVATE(data)->hBitmap);
else
WINE_FIXME("leak\n");
}
PRIVATE(data)->hBitmap = hnew;
if (fill)
WCUSER_FillMemDC(data, 0, data->curcfg.sb_height - 1);
}
/******************************************************************
* WCUSER_ResizeScreenBuffer
*
*
*/
static void WCUSER_ResizeScreenBuffer(struct inner_data* data)
{
WCUSER_NewBitmap(data, FALSE);
}
/******************************************************************
* WCUSER_PosCursor
*
* Set a new position for the cursor
*/
static void WCUSER_PosCursor(const struct inner_data* data)
{
if (PRIVATE(data)->hWnd != GetFocus() || !data->curcfg.cursor_visible) return;
SetCaretPos((data->cursor.X - data->curcfg.win_pos.X) * data->curcfg.cell_width,
(data->cursor.Y - data->curcfg.win_pos.Y) * data->curcfg.cell_height);
ShowCaret(PRIVATE(data)->hWnd);
}
/******************************************************************
* WCUSER_ShapeCursor
*
* Sets a new shape for the cursor
*/
void WCUSER_ShapeCursor(struct inner_data* data, int size, int vis, BOOL force)
{
if (force || size != data->curcfg.cursor_size)
{
if (data->curcfg.cursor_visible && PRIVATE(data)->hWnd == GetFocus()) DestroyCaret();
if (PRIVATE(data)->cursor_bitmap) DeleteObject(PRIVATE(data)->cursor_bitmap);
PRIVATE(data)->cursor_bitmap = (HBITMAP)0;
if (size != 100)
{
int w16b; /* number of bytes per row, aligned on word size */
BYTE* ptr;
int i, j, nbl;
w16b = ((data->curcfg.cell_width + 15) & ~15) / 8;
ptr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, w16b * data->curcfg.cell_height);
if (!ptr) {WINE_ERR("OOM\n"); return;}
nbl = max((data->curcfg.cell_height * size) / 100, 1);
for (j = data->curcfg.cell_height - nbl; j < data->curcfg.cell_height; j++)
{
for (i = 0; i < data->curcfg.cell_width; i++)
{
ptr[w16b * j + (i / 8)] |= 0x80 >> (i & 7);
}
}
PRIVATE(data)->cursor_bitmap = CreateBitmap(data->curcfg.cell_width,
data->curcfg.cell_height, 1, 1, ptr);
HeapFree(GetProcessHeap(), 0, ptr);
}
data->curcfg.cursor_size = size;
data->curcfg.cursor_visible = -1;
}
vis = (vis) ? TRUE : FALSE;
if (force || vis != data->curcfg.cursor_visible)
{
data->curcfg.cursor_visible = vis;
if (PRIVATE(data)->hWnd == GetFocus())
{
if (vis)
{
CreateCaret(PRIVATE(data)->hWnd, PRIVATE(data)->cursor_bitmap,
data->curcfg.cell_width, data->curcfg.cell_height);
WCUSER_PosCursor(data);
}
else
{
DestroyCaret();
}
}
}
}
/******************************************************************
* WCUSER_ComputePositions
*
* Recomputes all the components (mainly scroll bars) positions
*/
void WCUSER_ComputePositions(struct inner_data* data)
{
RECT r;
int dx, dy;
/* compute window size from desired client size */
r.left = r.top = 0;
r.right = data->curcfg.win_width * data->curcfg.cell_width;
r.bottom = data->curcfg.win_height * data->curcfg.cell_height;
if (IsRectEmpty(&r))
{
ShowWindow(PRIVATE(data)->hWnd, SW_HIDE);
return;
}
AdjustWindowRect(&r, GetWindowLong(PRIVATE(data)->hWnd, GWL_STYLE), FALSE);
dx = dy = 0;
if (data->curcfg.sb_width > data->curcfg.win_width)
{
dy = GetSystemMetrics(SM_CYHSCROLL);
SetScrollRange(PRIVATE(data)->hWnd, SB_HORZ, 0,
data->curcfg.sb_width - data->curcfg.win_width, FALSE);
SetScrollPos(PRIVATE(data)->hWnd, SB_HORZ, 0, FALSE); /* FIXME */
ShowScrollBar(PRIVATE(data)->hWnd, SB_HORZ, TRUE);
}
else
{
ShowScrollBar(PRIVATE(data)->hWnd, SB_HORZ, FALSE);
}
if (data->curcfg.sb_height > data->curcfg.win_height)
{
dx = GetSystemMetrics(SM_CXVSCROLL);
SetScrollRange(PRIVATE(data)->hWnd, SB_VERT, 0,
data->curcfg.sb_height - data->curcfg.win_height, FALSE);
SetScrollPos(PRIVATE(data)->hWnd, SB_VERT, 0, FALSE); /* FIXME */
ShowScrollBar(PRIVATE(data)->hWnd, SB_VERT, TRUE);
}
else
{
ShowScrollBar(PRIVATE(data)->hWnd, SB_VERT, FALSE);
}
SetWindowPos(PRIVATE(data)->hWnd, 0, 0, 0, r.right - r.left + dx, r.bottom - r.top + dy,
SWP_NOMOVE|SWP_NOZORDER|SWP_SHOWWINDOW);
WCUSER_ShapeCursor(data, data->curcfg.cursor_size, data->curcfg.cursor_visible, TRUE);
WCUSER_PosCursor(data);
}
/******************************************************************
* WCUSER_SetTitle
*
* Sets the title to the wine console
*/
static void WCUSER_SetTitle(const struct inner_data* data)
{
WCHAR buffer[256];
if (WINECON_GetConsoleTitle(data->hConIn, buffer, sizeof(buffer)))
SetWindowText(PRIVATE(data)->hWnd, buffer);
}
void WCUSER_DumpLogFont(const char* pfx, const LOGFONT* lf, DWORD ft)
{
WINE_TRACE_(wc_font)("%s %s%s%s%s\n"
"\tlf.lfHeight=%ld lf.lfWidth=%ld lf.lfEscapement=%ld lf.lfOrientation=%ld\n"
"\tlf.lfWeight=%ld lf.lfItalic=%u lf.lfUnderline=%u lf.lfStrikeOut=%u\n"
"\tlf.lfCharSet=%u lf.lfOutPrecision=%u lf.lfClipPrecision=%u lf.lfQuality=%u\n"
"\tlf->lfPitchAndFamily=%u lf.lfFaceName=%s\n",
pfx,
(ft & RASTER_FONTTYPE) ? "raster" : "",
(ft & TRUETYPE_FONTTYPE) ? "truetype" : "",
((ft & (RASTER_FONTTYPE|TRUETYPE_FONTTYPE)) == 0) ? "vector" : "",
(ft & DEVICE_FONTTYPE) ? "|device" : "",
lf->lfHeight, lf->lfWidth, lf->lfEscapement, lf->lfOrientation,
lf->lfWeight, lf->lfItalic, lf->lfUnderline, lf->lfStrikeOut, lf->lfCharSet,
lf->lfOutPrecision, lf->lfClipPrecision, lf->lfQuality, lf->lfPitchAndFamily,
wine_dbgstr_w(lf->lfFaceName));
}
void WCUSER_DumpTextMetric(const TEXTMETRIC* tm, DWORD ft)
{
WINE_TRACE_(wc_font)("%s%s%s%s\n"
"\ttmHeight=%ld tmAscent=%ld tmDescent=%ld tmInternalLeading=%ld tmExternalLeading=%ld\n"
"\ttmAveCharWidth=%ld tmMaxCharWidth=%ld tmWeight=%ld tmOverhang=%ld\n"
"\ttmDigitizedAspectX=%ld tmDigitizedAspectY=%ld\n"
"\ttmFirstChar=%d tmLastChar=%d tmDefaultChar=%d tmBreakChar=%d\n"
"\ttmItalic=%u tmUnderlined=%u tmStruckOut=%u tmPitchAndFamily=%u tmCharSet=%u\n",
(ft & RASTER_FONTTYPE) ? "raster" : "",
(ft & TRUETYPE_FONTTYPE) ? "truetype" : "",
((ft & (RASTER_FONTTYPE|TRUETYPE_FONTTYPE)) == 0) ? "vector" : "",
(ft & DEVICE_FONTTYPE) ? "|device" : "",
tm->tmHeight, tm->tmAscent, tm->tmDescent, tm->tmInternalLeading, tm->tmExternalLeading, tm->tmAveCharWidth,
tm->tmMaxCharWidth, tm->tmWeight, tm->tmOverhang, tm->tmDigitizedAspectX, tm->tmDigitizedAspectY,
tm->tmFirstChar, tm->tmLastChar, tm->tmDefaultChar, tm->tmBreakChar, tm->tmItalic, tm->tmUnderlined, tm->tmStruckOut,
tm->tmPitchAndFamily, tm->tmCharSet);
}
/******************************************************************
* WCUSER_AreFontsEqual
*
*
*/
BOOL WCUSER_AreFontsEqual(const struct config_data* config, const LOGFONT* lf)
{
return lf->lfHeight == config->cell_height &&
lf->lfWeight == config->font_weight &&
!lf->lfItalic && !lf->lfUnderline && !lf->lfStrikeOut &&
!lstrcmp(lf->lfFaceName, config->face_name);
}
struct font_chooser
{
struct inner_data* data;
int done;
};
/******************************************************************
* WCUSER_ValidateFontMetric
*
* Returns true if the font described in tm is usable as a font for the renderer
*/
BOOL WCUSER_ValidateFontMetric(const struct inner_data* data, const TEXTMETRIC* tm, DWORD fontType)
{
BOOL ret = TRUE;
if (fontType & RASTER_FONTTYPE)
ret = (tm->tmMaxCharWidth * data->curcfg.win_width < GetSystemMetrics(SM_CXSCREEN) &&
tm->tmHeight * data->curcfg.win_height < GetSystemMetrics(SM_CYSCREEN));
return ret && !tm->tmItalic && !tm->tmUnderlined && !tm->tmStruckOut &&
(tm->tmCharSet == DEFAULT_CHARSET || tm->tmCharSet == ANSI_CHARSET);
}
/******************************************************************
* WCUSER_ValidateFont
*
* Returns true if the font family described in lf is usable as a font for the renderer
*/
BOOL WCUSER_ValidateFont(const struct inner_data* data, const LOGFONT* lf)
{
return (lf->lfPitchAndFamily & 3) == FIXED_PITCH &&
/* (lf->lfPitchAndFamily & 0xF0) == FF_MODERN && */
(lf->lfCharSet == DEFAULT_CHARSET || lf->lfCharSet == ANSI_CHARSET);
}
/******************************************************************
* get_first_font_enum_2
* get_first_font_enum
*
* Helper functions to get a decent font for the renderer
*/
static int CALLBACK get_first_font_enum_2(const LOGFONT* lf, const TEXTMETRIC* tm,
DWORD FontType, LPARAM lParam)
{
struct font_chooser* fc = (struct font_chooser*)lParam;
WCUSER_DumpTextMetric(tm, FontType);
if (WCUSER_ValidateFontMetric(fc->data, tm, FontType))
{
LOGFONT mlf = *lf;
/* Use the default sizes for the font (this is needed, especially for
* TrueType fonts, so that we get a decent size, not the max size)
*/
mlf.lfWidth = fc->data->curcfg.cell_width;
mlf.lfHeight = fc->data->curcfg.cell_height;
if (WCUSER_SetFont(fc->data, &mlf))
{
WCUSER_DumpLogFont("InitChoosing: ", &mlf, FontType);
fc->done = 1;
/* since we've modified the current config with new font information,
* set this information as the new default.
*/
fc->data->defcfg.cell_width = fc->data->curcfg.cell_width;
fc->data->defcfg.cell_height = fc->data->curcfg.cell_height;
lstrcpyW(fc->data->defcfg.face_name, fc->data->curcfg.face_name);
/* Force also its writing back to the registry so that we can get it
* the next time.
*/
WINECON_RegSave(&fc->data->defcfg);
return 0;
}
}
return 1;
}
static int CALLBACK get_first_font_enum(const LOGFONT* lf, const TEXTMETRIC* tm,
DWORD FontType, LPARAM lParam)
{
struct font_chooser* fc = (struct font_chooser*)lParam;
WCUSER_DumpLogFont("InitFamily: ", lf, FontType);
if (WCUSER_ValidateFont(fc->data, lf))
{
EnumFontFamilies(PRIVATE(fc->data)->hMemDC, lf->lfFaceName,
get_first_font_enum_2, lParam);
return !fc->done; /* we just need the first matching one... */
}
return 1;
}
/******************************************************************
* WCUSER_CopyFont
*
* get the relevant information from the font described in lf and store them
* in config
*/
HFONT WCUSER_CopyFont(struct config_data* config, HWND hWnd, const LOGFONT* lf)
{
TEXTMETRIC tm;
HDC hDC;
HFONT hFont, hOldFont;
int w, i, buf[256];
if (!(hDC = GetDC(hWnd))) return (HFONT)0;
if (!(hFont = CreateFontIndirect(lf))) goto err1;
hOldFont = SelectObject(hDC, hFont);
GetTextMetrics(hDC, &tm);
/* FIXME:
* the current freetype engine (at least 2.0.x with x <= 8) and its implementation
* in Wine don't return adequate values for fixed fonts
* In Windows, those fonts are expected to return the same value for
* - the average width
* - the largest width
* - the width of all characters in the font
* This isn't true in Wine. As a temporary workaround, we get as the width of the
* cell, the width of the first character in the font, after checking that all
* characters in the font have the same width (I hear parano<6E>a coming)
* when this gets fixed, the code should be using tm.tmAveCharWidth
* or tm.tmMaxCharWidth as the cell width.
*/
GetCharWidth32(hDC, tm.tmFirstChar, tm.tmFirstChar, &w);
for (i = tm.tmFirstChar + 1; i <= tm.tmLastChar; i += sizeof(buf) / sizeof(buf[0]))
{
int j, l;
l = min(tm.tmLastChar - i, sizeof(buf) / sizeof(buf[0]) - 1);
GetCharWidth32(hDC, i, i + l, buf);
for (j = 0; j <= l; j++)
{
if (buf[j] != w)
{
WINE_WARN("Non uniform cell width: [%d]=%d [%d]=%d\n"
"This may be caused by old freetype libraries, >= 2.0.8 is recommended\n",
i + j, buf[j], tm.tmFirstChar, w);
goto err;
}
}
}
SelectObject(hDC, hOldFont);
ReleaseDC(hWnd, hDC);
config->cell_width = w;
config->cell_height = tm.tmHeight + tm.tmExternalLeading;
config->font_weight = tm.tmWeight;
lstrcpy(config->face_name, lf->lfFaceName);
return hFont;
err:
if (hDC && hOldFont) SelectObject(hDC, hOldFont);
if (hFont) DeleteObject(hFont);
err1:
if (hDC) ReleaseDC(hWnd, hDC);
return (HFONT)0;
}
/******************************************************************
* WCUSER_FillLogFont
*
*
*/
void WCUSER_FillLogFont(LOGFONT* lf, const WCHAR* name, UINT height, UINT weight)
{
lf->lfHeight = height;
lf->lfWidth = 0;
lf->lfEscapement = 0;
lf->lfOrientation = 0;
lf->lfWeight = weight;
lf->lfItalic = FALSE;
lf->lfUnderline = FALSE;
lf->lfStrikeOut = FALSE;
lf->lfCharSet = DEFAULT_CHARSET;
lf->lfOutPrecision = OUT_DEFAULT_PRECIS;
lf->lfClipPrecision = CLIP_DEFAULT_PRECIS;
lf->lfQuality = DEFAULT_QUALITY;
lf->lfPitchAndFamily = FIXED_PITCH | FF_DONTCARE;
lstrcpy(lf->lfFaceName, name);
}
/******************************************************************
* WCUSER_SetFont
*
* sets logfont as the new font for the console
*/
BOOL WCUSER_SetFont(struct inner_data* data, const LOGFONT* logfont)
{
HFONT hFont;
if (PRIVATE(data)->hFont != 0 && WCUSER_AreFontsEqual(&data->curcfg, logfont))
return TRUE;
hFont = WCUSER_CopyFont(&data->curcfg, PRIVATE(data)->hWnd, logfont);
if (!hFont) {WINE_ERR("wrong font\n"); return FALSE;}
if (PRIVATE(data)->hFont) DeleteObject(PRIVATE(data)->hFont);
PRIVATE(data)->hFont = hFont;
WCUSER_ComputePositions(data);
WCUSER_NewBitmap(data, TRUE);
InvalidateRect(PRIVATE(data)->hWnd, NULL, FALSE);
UpdateWindow(PRIVATE(data)->hWnd);
return TRUE;
}
/******************************************************************
* WCUSER_InitFont
*
* create a hFont from the settings saved in registry...
* (called on init, assuming no font has been created before)
*/
static BOOL WCUSER_InitFont(struct inner_data* data)
{
struct font_chooser fc;
WINE_TRACE_(wc_font)("=> %s\n", wine_dbgstr_wn(data->curcfg.face_name, -1));
if (data->curcfg.face_name[0] != '\0' &&
data->curcfg.cell_height != 0 &&
data->curcfg.font_weight != 0)
{
LOGFONT lf;
WCUSER_FillLogFont(&lf, data->curcfg.face_name,
data->curcfg.cell_height, data->curcfg.font_weight);
if (PRIVATE(data)->hFont != 0) WINE_FIXME("Oh strange\n");
if (WCUSER_SetFont(data, &lf))
{
WCUSER_DumpLogFont("InitReuses: ", &lf, 0);
return TRUE;
}
}
/* try to find an acceptable font */
WINE_WARN("Couldn't match the font from registry... trying to find one\n");
fc.data = data;
fc.done = 0;
EnumFontFamilies(PRIVATE(data)->hMemDC, NULL, get_first_font_enum, (LPARAM)&fc);
if (!fc.done) WINE_WARN("Couldn't find a decent font, aborting\n");
return fc.done;
}
/******************************************************************
* WCUSER_GetCell
*
* Get a cell from a relative coordinate in window (takes into
* account the scrolling)
*/
static COORD WCUSER_GetCell(const struct inner_data* data, LPARAM lParam)
{
COORD c;
c.X = data->curcfg.win_pos.X + (short)LOWORD(lParam) / data->curcfg.cell_width;
c.Y = data->curcfg.win_pos.Y + (short)HIWORD(lParam) / data->curcfg.cell_height;
return c;
}
/******************************************************************
* WCUSER_GetSelectionRect
*
* Get the selection rectangle
*/
static void WCUSER_GetSelectionRect(const struct inner_data* data, LPRECT r)
{
r->left = (min(PRIVATE(data)->selectPt1.X, PRIVATE(data)->selectPt2.X) - data->curcfg.win_pos.X) * data->curcfg.cell_width;
r->top = (min(PRIVATE(data)->selectPt1.Y, PRIVATE(data)->selectPt2.Y) - data->curcfg.win_pos.Y) * data->curcfg.cell_height;
r->right = (max(PRIVATE(data)->selectPt1.X, PRIVATE(data)->selectPt2.X) + 1 - data->curcfg.win_pos.X) * data->curcfg.cell_width;
r->bottom = (max(PRIVATE(data)->selectPt1.Y, PRIVATE(data)->selectPt2.Y) + 1 - data->curcfg.win_pos.Y) * data->curcfg.cell_height;
}
/******************************************************************
* WCUSER_SetSelection
*
*
*/
static void WCUSER_SetSelection(const struct inner_data* data, HDC hRefDC)
{
HDC hDC;
RECT r;
WCUSER_GetSelectionRect(data, &r);
hDC = hRefDC ? hRefDC : GetDC(PRIVATE(data)->hWnd);
if (hDC)
{
if (PRIVATE(data)->hWnd == GetFocus() && data->curcfg.cursor_visible)
HideCaret(PRIVATE(data)->hWnd);
InvertRect(hDC, &r);
if (hDC != hRefDC)
ReleaseDC(PRIVATE(data)->hWnd, hDC);
if (PRIVATE(data)->hWnd == GetFocus() && data->curcfg.cursor_visible)
ShowCaret(PRIVATE(data)->hWnd);
}
}
/******************************************************************
* WCUSER_MoveSelection
*
*
*/
static void WCUSER_MoveSelection(struct inner_data* data, COORD c1, COORD c2, BOOL final)
{
RECT r;
HDC hDC;
WCUSER_GetSelectionRect(data, &r);
hDC = GetDC(PRIVATE(data)->hWnd);
if (hDC)
{
if (PRIVATE(data)->hWnd == GetFocus() && data->curcfg.cursor_visible)
HideCaret(PRIVATE(data)->hWnd);
InvertRect(hDC, &r);
}
PRIVATE(data)->selectPt1 = c1;
PRIVATE(data)->selectPt2 = c2;
if (hDC)
{
WCUSER_GetSelectionRect(data, &r);
InvertRect(hDC, &r);
ReleaseDC(PRIVATE(data)->hWnd, hDC);
if (PRIVATE(data)->hWnd == GetFocus() && data->curcfg.cursor_visible)
ShowCaret(PRIVATE(data)->hWnd);
}
if (final)
{
ReleaseCapture();
PRIVATE(data)->has_selection = TRUE;
}
}
/******************************************************************
* WCUSER_CopySelectionToClipboard
*
* Copies the current selection into the clipboard
*/
static void WCUSER_CopySelectionToClipboard(const struct inner_data* data)
{
HANDLE hMem;
LPWSTR p;
unsigned w, h;
w = abs(PRIVATE(data)->selectPt1.X - PRIVATE(data)->selectPt2.X) + 2;
h = abs(PRIVATE(data)->selectPt1.Y - PRIVATE(data)->selectPt2.Y) + 1;
if (!OpenClipboard(PRIVATE(data)->hWnd)) return;
EmptyClipboard();
hMem = GlobalAlloc(GMEM_MOVEABLE, (w * h) * sizeof(WCHAR));
if (hMem && (p = GlobalLock(hMem)))
{
COORD c;
int y;
c.X = min(PRIVATE(data)->selectPt1.X, PRIVATE(data)->selectPt2.X);
c.Y = min(PRIVATE(data)->selectPt1.Y, PRIVATE(data)->selectPt2.Y);
for (y = 0; y < h; y++, c.Y++)
{
ReadConsoleOutputCharacter(data->hConOut, &p[y * w], w - 1, c, NULL);
p[y * w + w - 1] = (y < h - 1) ? '\n' : '\0';
}
GlobalUnlock(hMem);
SetClipboardData(CF_UNICODETEXT, hMem);
}
CloseClipboard();
}
/******************************************************************
* WCUSER_PasteFromClipboard
*
*
*/
static void WCUSER_PasteFromClipboard(struct inner_data* data)
{
HANDLE h;
WCHAR* ptr;
if (!OpenClipboard(PRIVATE(data)->hWnd)) return;
h = GetClipboardData(CF_UNICODETEXT);
if (h && (ptr = GlobalLock(h)))
{
int i, len = GlobalSize(h) / sizeof(WCHAR);
INPUT_RECORD ir[2];
DWORD n;
SHORT sh;
ir[0].EventType = KEY_EVENT;
ir[0].Event.KeyEvent.wRepeatCount = 0;
ir[0].Event.KeyEvent.dwControlKeyState = 0;
ir[0].Event.KeyEvent.bKeyDown = TRUE;
/* generate the corresponding input records */
for (i = 0; i < len; i++)
{
/* FIXME: the modifying keys are not generated (shift, ctrl...) */
sh = VkKeyScan(ptr[i]);
ir[0].Event.KeyEvent.wVirtualKeyCode = LOBYTE(sh);
ir[0].Event.KeyEvent.wVirtualScanCode = MapVirtualKey(LOBYTE(sh), 0);
ir[0].Event.KeyEvent.uChar.UnicodeChar = ptr[i];
ir[1] = ir[0];
ir[1].Event.KeyEvent.bKeyDown = FALSE;
WriteConsoleInput(data->hConIn, ir, 2, &n);
}
GlobalUnlock(h);
}
CloseClipboard();
}
/******************************************************************
* WCUSER_Refresh
*
*
*/
static void WCUSER_Refresh(const struct inner_data* data, int tp, int bm)
{
WCUSER_FillMemDC(data, tp, bm);
if (data->curcfg.win_pos.Y <= bm && data->curcfg.win_pos.Y + data->curcfg.win_height >= tp)
{
RECT r;
r.left = 0;
r.right = data->curcfg.win_width * data->curcfg.cell_width;
r.top = (tp - data->curcfg.win_pos.Y) * data->curcfg.cell_height;
r.bottom = (bm - data->curcfg.win_pos.Y + 1) * data->curcfg.cell_height;
InvalidateRect(PRIVATE(data)->hWnd, &r, FALSE);
UpdateWindow(PRIVATE(data)->hWnd);
}
}
/******************************************************************
* WCUSER_Paint
*
*
*/
static void WCUSER_Paint(const struct inner_data* data)
{
PAINTSTRUCT ps;
BeginPaint(PRIVATE(data)->hWnd, &ps);
BitBlt(ps.hdc, 0, 0,
data->curcfg.win_width * data->curcfg.cell_width,
data->curcfg.win_height * data->curcfg.cell_height,
PRIVATE(data)->hMemDC,
data->curcfg.win_pos.X * data->curcfg.cell_width,
data->curcfg.win_pos.Y * data->curcfg.cell_height,
SRCCOPY);
if (PRIVATE(data)->has_selection)
WCUSER_SetSelection(data, ps.hdc);
EndPaint(PRIVATE(data)->hWnd, &ps);
}
/******************************************************************
* WCUSER_Scroll
*
*
*/
static void WCUSER_Scroll(struct inner_data* data, int pos, BOOL horz)
{
if (horz)
{
SetScrollPos(PRIVATE(data)->hWnd, SB_HORZ, pos, TRUE);
data->curcfg.win_pos.X = pos;
}
else
{
SetScrollPos(PRIVATE(data)->hWnd, SB_VERT, pos, TRUE);
data->curcfg.win_pos.Y = pos;
}
InvalidateRect(PRIVATE(data)->hWnd, NULL, FALSE);
}
/******************************************************************
* WCUSER_FillMenu
*
*
*/
static BOOL WCUSER_FillMenu(HMENU hMenu, BOOL sep)
{
HMENU hSubMenu;
HINSTANCE hInstance = GetModuleHandle(NULL);
WCHAR buff[256];
if (!hMenu) return FALSE;
/* FIXME: error handling & memory cleanup */
hSubMenu = CreateMenu();
if (!hSubMenu) return FALSE;
LoadString(hInstance, IDS_MARK, buff, sizeof(buff) / sizeof(WCHAR));
InsertMenu(hSubMenu, -1, MF_BYPOSITION|MF_STRING, IDS_MARK, buff);
LoadString(hInstance, IDS_COPY, buff, sizeof(buff) / sizeof(WCHAR));
InsertMenu(hSubMenu, -1, MF_BYPOSITION|MF_STRING, IDS_COPY, buff);
LoadString(hInstance, IDS_PASTE, buff, sizeof(buff) / sizeof(WCHAR));
InsertMenu(hSubMenu, -1, MF_BYPOSITION|MF_STRING, IDS_PASTE, buff);
LoadString(hInstance, IDS_SELECTALL, buff, sizeof(buff) / sizeof(WCHAR));
InsertMenu(hSubMenu, -1, MF_BYPOSITION|MF_STRING, IDS_SELECTALL, buff);
LoadString(hInstance, IDS_SCROLL, buff, sizeof(buff) / sizeof(WCHAR));
InsertMenu(hSubMenu, -1, MF_BYPOSITION|MF_STRING, IDS_SCROLL, buff);
LoadString(hInstance, IDS_SEARCH, buff, sizeof(buff) / sizeof(WCHAR));
InsertMenu(hSubMenu, -1, MF_BYPOSITION|MF_STRING, IDS_SEARCH, buff);
if (sep) InsertMenu(hMenu, -1, MF_BYPOSITION|MF_SEPARATOR, 0, NULL);
LoadString(hInstance, IDS_EDIT, buff, sizeof(buff) / sizeof(WCHAR));
InsertMenu(hMenu, -1, MF_BYPOSITION|MF_STRING|MF_POPUP, (UINT_PTR)hSubMenu, buff);
LoadString(hInstance, IDS_DEFAULT, buff, sizeof(buff) / sizeof(WCHAR));
InsertMenu(hMenu, -1, MF_BYPOSITION|MF_STRING, IDS_DEFAULT, buff);
LoadString(hInstance, IDS_PROPERTIES, buff, sizeof(buff) / sizeof(WCHAR));
InsertMenu(hMenu, -1, MF_BYPOSITION|MF_STRING, IDS_PROPERTIES, buff);
return TRUE;
}
/******************************************************************
* WCUSER_SetMenuDetails
*
* Grays / ungrays the menu items according to their state
*/
static void WCUSER_SetMenuDetails(const struct inner_data* data, HMENU hMenu)
{
if (!hMenu) {WINE_ERR("Issue in getting menu bits\n");return;}
EnableMenuItem(hMenu, IDS_COPY,
MF_BYCOMMAND|(PRIVATE(data)->has_selection ? MF_ENABLED : MF_GRAYED));
EnableMenuItem(hMenu, IDS_PASTE,
MF_BYCOMMAND|(IsClipboardFormatAvailable(CF_UNICODETEXT)
? MF_ENABLED : MF_GRAYED));
EnableMenuItem(hMenu, IDS_SCROLL, MF_BYCOMMAND|MF_GRAYED);
EnableMenuItem(hMenu, IDS_SEARCH, MF_BYCOMMAND|MF_GRAYED);
}
/******************************************************************
* WCUSER_Create
*
* Creates the window for the rendering
*/
static LRESULT WCUSER_Create(HWND hWnd, LPCREATESTRUCT lpcs)
{
struct inner_data* data;
HMENU hSysMenu;
data = lpcs->lpCreateParams;
SetWindowLong(hWnd, 0L, (DWORD)data);
PRIVATE(data)->hWnd = hWnd;
data->curcfg.cursor_size = 101; /* invalid value, will trigger a complete cleanup */
hSysMenu = GetSystemMenu(hWnd, FALSE);
if (!hSysMenu) return 0;
PRIVATE(data)->hPopMenu = CreatePopupMenu();
if (!PRIVATE(data)->hPopMenu) return 0;
WCUSER_FillMenu(hSysMenu, TRUE);
WCUSER_FillMenu(PRIVATE(data)->hPopMenu, FALSE);
PRIVATE(data)->hMemDC = CreateCompatibleDC(0);
if (!PRIVATE(data)->hMemDC) {WINE_ERR("no mem dc\n");return 0;}
data->curcfg.quick_edit = FALSE;
return 0;
}
/******************************************************************
* CUSER_GetCtrlKeyState
*
* Get the console bit mask equivalent to the VK_ status in keyState
*/
static DWORD WCUSER_GetCtrlKeyState(BYTE* keyState)
{
DWORD ret = 0;
GetKeyboardState(keyState);
if (keyState[VK_SHIFT] & 0x80) ret |= SHIFT_PRESSED;
if (keyState[VK_CONTROL] & 0x80) ret |= LEFT_CTRL_PRESSED; /* FIXME: gotta choose one */
if (keyState[VK_LCONTROL] & 0x80) ret |= LEFT_CTRL_PRESSED;
if (keyState[VK_RCONTROL] & 0x80) ret |= RIGHT_CTRL_PRESSED;
if (keyState[VK_LMENU] & 0x80) ret |= LEFT_ALT_PRESSED;
if (keyState[VK_RMENU] & 0x80) ret |= RIGHT_ALT_PRESSED;
if (keyState[VK_CAPITAL] & 0x01) ret |= CAPSLOCK_ON;
if (keyState[VK_NUMLOCK] & 0x01) ret |= NUMLOCK_ON;
if (keyState[VK_SCROLL] & 0x01) ret |= SCROLLLOCK_ON;
return ret;
}
/******************************************************************
* WCUSER_HandleSelectionKey
*
* Handles keys while selecting an area
*/
static void WCUSER_HandleSelectionKey(struct inner_data* data, BOOL down,
WPARAM wParam, LPARAM lParam)
{
BYTE keyState[256];
DWORD state = WCUSER_GetCtrlKeyState(keyState) & ~(CAPSLOCK_ON|NUMLOCK_ON|SCROLLLOCK_ON);
COORD c1, c2;
if (down) return;
switch (state)
{
case 0:
switch (wParam)
{
case VK_RETURN:
PRIVATE(data)->has_selection = FALSE;
WCUSER_SetSelection(data, 0);
WCUSER_CopySelectionToClipboard(data);
break;
case VK_RIGHT:
c1 = PRIVATE(data)->selectPt1;
c2 = PRIVATE(data)->selectPt2;
c1.X++; c2.X++;
if (c1.X < data->curcfg.sb_width && c2.X < data->curcfg.sb_width)
{
WCUSER_MoveSelection(data, c1, c2, FALSE);
}
break;
case VK_LEFT:
c1 = PRIVATE(data)->selectPt1;
c2 = PRIVATE(data)->selectPt2;
c1.X--; c2.X--;
if (c1.X >= 0 && c2.X >= 0)
{
WCUSER_MoveSelection(data, c1, c2, FALSE);
}
break;
case VK_UP:
c1 = PRIVATE(data)->selectPt1;
c2 = PRIVATE(data)->selectPt2;
c1.Y--; c2.Y--;
if (c1.Y >= 0 && c2.Y >= 0)
{
WCUSER_MoveSelection(data, c1, c2, FALSE);
}
break;
case VK_DOWN:
c1 = PRIVATE(data)->selectPt1;
c2 = PRIVATE(data)->selectPt2;
c1.Y++; c2.Y++;
if (c1.X < data->curcfg.sb_height && c2.X < data->curcfg.sb_height)
{
WCUSER_MoveSelection(data, c1, c2, FALSE);
}
break;
}
break;
case SHIFT_PRESSED:
switch (wParam)
{
case VK_RIGHT:
c1 = PRIVATE(data)->selectPt1;
c2 = PRIVATE(data)->selectPt2;
c2.X++;
if (c2.X < data->curcfg.sb_width)
{
WCUSER_MoveSelection(data, c1, c2, FALSE);
}
break;
case VK_LEFT:
c1 = PRIVATE(data)->selectPt1;
c2 = PRIVATE(data)->selectPt2;
c2.X--;
if (c2.X >= c1.X)
{
WCUSER_MoveSelection(data, c1, c2, FALSE);
}
break;
case VK_UP:
c1 = PRIVATE(data)->selectPt1;
c2 = PRIVATE(data)->selectPt2;
c2.Y--;
if (c2.Y >= c1.Y)
{
WCUSER_MoveSelection(data, c1, c2, FALSE);
}
break;
case VK_DOWN:
c1 = PRIVATE(data)->selectPt1;
c2 = PRIVATE(data)->selectPt2;
c2.Y++;
if (c2.X < data->curcfg.sb_height)
{
WCUSER_MoveSelection(data, c1, c2, FALSE);
}
break;
}
break;
}
}
/******************************************************************
* WCUSER_GenerateKeyInputRecord
*
* generates input_record from windows WM_KEYUP/WM_KEYDOWN messages
*/
static void WCUSER_GenerateKeyInputRecord(struct inner_data* data, BOOL down,
WPARAM wParam, LPARAM lParam, BOOL sys)
{
INPUT_RECORD ir;
DWORD n;
WCHAR buf[2];
static WCHAR last; /* keep last char seen as feed for key up message */
BYTE keyState[256];
ir.EventType = KEY_EVENT;
ir.Event.KeyEvent.bKeyDown = down;
ir.Event.KeyEvent.wRepeatCount = LOWORD(lParam);
ir.Event.KeyEvent.wVirtualKeyCode = wParam;
ir.Event.KeyEvent.wVirtualScanCode = HIWORD(lParam) & 0xFF;
ir.Event.KeyEvent.uChar.UnicodeChar = 0;
ir.Event.KeyEvent.dwControlKeyState = WCUSER_GetCtrlKeyState(keyState);
if (lParam & (1L << 24)) ir.Event.KeyEvent.dwControlKeyState |= ENHANCED_KEY;
if (sys) ir.Event.KeyEvent.dwControlKeyState |= LEFT_ALT_PRESSED; /* FIXME: gotta choose one */
if (!(ir.Event.KeyEvent.dwControlKeyState & ENHANCED_KEY))
{
if (down)
{
switch (ToUnicode(wParam, HIWORD(lParam), keyState, buf, 2, 0))
{
case 2:
/* FIXME... should generate two events... */
/* fall thru */
case 1:
last = buf[0];
break;
default:
last = 0;
break;
}
}
ir.Event.KeyEvent.uChar.UnicodeChar = last; /* FIXME HACKY... and buggy 'coz it should be a stack, not a single value */
if (!down) last = 0;
}
WriteConsoleInput(data->hConIn, &ir, 1, &n);
}
/******************************************************************
* WCUSER_GenerateMouseInputRecord
*
*
*/
static void WCUSER_GenerateMouseInputRecord(struct inner_data* data, COORD c,
WPARAM wParam, DWORD event)
{
INPUT_RECORD ir;
BYTE keyState[256];
DWORD mode, n;
/* MOUSE_EVENTs shouldn't be sent unless ENABLE_MOUSE_INPUT is active */
if (!GetConsoleMode(data->hConIn, &mode) || !(mode & ENABLE_MOUSE_INPUT))
return;
ir.EventType = MOUSE_EVENT;
ir.Event.MouseEvent.dwMousePosition = c;
ir.Event.MouseEvent.dwButtonState = 0;
if (wParam & MK_LBUTTON) ir.Event.MouseEvent.dwButtonState |= FROM_LEFT_1ST_BUTTON_PRESSED;
if (wParam & MK_MBUTTON) ir.Event.MouseEvent.dwButtonState |= FROM_LEFT_2ND_BUTTON_PRESSED;
if (wParam & MK_RBUTTON) ir.Event.MouseEvent.dwButtonState |= RIGHTMOST_BUTTON_PRESSED;
ir.Event.MouseEvent.dwControlKeyState = WCUSER_GetCtrlKeyState(keyState);
ir.Event.MouseEvent.dwEventFlags = event;
WriteConsoleInput(data->hConIn, &ir, 1, &n);
}
/******************************************************************
* WCUSER_Proc
*
*
*/
static LRESULT CALLBACK WCUSER_Proc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
struct inner_data* data = (struct inner_data*)GetWindowLong(hWnd, 0);
switch (uMsg)
{
case WM_CREATE:
return WCUSER_Create(hWnd, (LPCREATESTRUCT)lParam);
case WM_DESTROY:
PRIVATE(data)->hWnd = 0;
PostQuitMessage(0);
break;
case WM_PAINT:
WCUSER_Paint(data);
break;
case WM_KEYDOWN:
case WM_KEYUP:
if (PRIVATE(data)->has_selection)
WCUSER_HandleSelectionKey(data, uMsg == WM_KEYDOWN, wParam, lParam);
else
WCUSER_GenerateKeyInputRecord(data, uMsg == WM_KEYDOWN, wParam, lParam, FALSE);
break;
case WM_SYSKEYDOWN:
case WM_SYSKEYUP:
WCUSER_GenerateKeyInputRecord(data, uMsg == WM_SYSKEYDOWN, wParam, lParam, TRUE);
break;
case WM_LBUTTONDOWN:
if (data->curcfg.quick_edit)
{
if (PRIVATE(data)->has_selection)
{
PRIVATE(data)->has_selection = FALSE;
WCUSER_SetSelection(data, 0);
}
else
{
PRIVATE(data)->selectPt1 = PRIVATE(data)->selectPt2 = WCUSER_GetCell(data, lParam);
SetCapture(PRIVATE(data)->hWnd);
WCUSER_SetSelection(data, 0);
PRIVATE(data)->has_selection = TRUE;
}
}
else
{
WCUSER_GenerateMouseInputRecord(data, WCUSER_GetCell(data, lParam), wParam, 0);
}
break;
case WM_MOUSEMOVE:
if (data->curcfg.quick_edit)
{
if (GetCapture() == PRIVATE(data)->hWnd && PRIVATE(data)->has_selection &&
(wParam & MK_LBUTTON))
{
WCUSER_MoveSelection(data, PRIVATE(data)->selectPt1, WCUSER_GetCell(data, lParam), FALSE);
}
}
else
{
WCUSER_GenerateMouseInputRecord(data, WCUSER_GetCell(data, lParam), wParam, MOUSE_MOVED);
}
break;
case WM_LBUTTONUP:
if (data->curcfg.quick_edit)
{
if (GetCapture() == PRIVATE(data)->hWnd && PRIVATE(data)->has_selection &&
(wParam& MK_LBUTTON))
{
WCUSER_MoveSelection(data, PRIVATE(data)->selectPt1, WCUSER_GetCell(data, lParam), TRUE);
}
}
else
{
WCUSER_GenerateMouseInputRecord(data, WCUSER_GetCell(data, lParam), wParam, 0);
}
break;
case WM_RBUTTONDOWN:
if ((wParam & (MK_CONTROL|MK_SHIFT)) == data->curcfg.menu_mask)
{
RECT r;
GetWindowRect(hWnd, &r);
WCUSER_SetMenuDetails(data, PRIVATE(data)->hPopMenu);
TrackPopupMenu(PRIVATE(data)->hPopMenu, TPM_LEFTALIGN|TPM_TOPALIGN,
r.left + LOWORD(lParam), r.top + HIWORD(lParam), 0, hWnd, NULL);
}
else
{
WCUSER_GenerateMouseInputRecord(data, WCUSER_GetCell(data, lParam), wParam, 0);
}
break;
case WM_RBUTTONUP:
/* no need to track for rbutton up when opening the popup... the event will be
* swallowed by TrackPopupMenu */
WCUSER_GenerateMouseInputRecord(data, WCUSER_GetCell(data, lParam), wParam, 0);
break;
case WM_MOUSEWHEEL:
/* FIXME: should we scroll too ? */
WCUSER_GenerateMouseInputRecord(data, WCUSER_GetCell(data, lParam), wParam, MOUSE_WHEELED);
break;
case WM_SETFOCUS:
if (data->curcfg.cursor_visible)
{
CreateCaret(PRIVATE(data)->hWnd, PRIVATE(data)->cursor_bitmap,
data->curcfg.cell_width, data->curcfg.cell_height);
WCUSER_PosCursor(data);
}
break;
case WM_KILLFOCUS:
if (data->curcfg.cursor_visible)
DestroyCaret();
break;
case WM_HSCROLL:
{
int pos = data->curcfg.win_pos.X;
switch (LOWORD(wParam))
{
case SB_PAGEUP: pos -= 8; break;
case SB_PAGEDOWN: pos += 8; break;
case SB_LINEUP: pos--; break;
case SB_LINEDOWN: pos++; break;
case SB_THUMBTRACK: pos = HIWORD(wParam); break;
default: break;
}
if (pos < 0) pos = 0;
if (pos > data->curcfg.sb_width - data->curcfg.win_width)
pos = data->curcfg.sb_width - data->curcfg.win_width;
if (pos != data->curcfg.win_pos.X)
{
ScrollWindow(hWnd, (data->curcfg.win_pos.X - pos) * data->curcfg.cell_width, 0,
NULL, NULL);
data->curcfg.win_pos.X = pos;
SetScrollPos(hWnd, SB_HORZ, pos, TRUE);
UpdateWindow(hWnd);
WCUSER_PosCursor(data);
WINECON_NotifyWindowChange(data);
}
}
break;
case WM_VSCROLL:
{
int pos = data->curcfg.win_pos.Y;
switch (LOWORD(wParam))
{
case SB_PAGEUP: pos -= 8; break;
case SB_PAGEDOWN: pos += 8; break;
case SB_LINEUP: pos--; break;
case SB_LINEDOWN: pos++; break;
case SB_THUMBTRACK: pos = HIWORD(wParam); break;
default: break;
}
if (pos < 0) pos = 0;
if (pos > data->curcfg.sb_height - data->curcfg.win_height)
pos = data->curcfg.sb_height - data->curcfg.win_height;
if (pos != data->curcfg.win_pos.Y)
{
ScrollWindow(hWnd, 0, (data->curcfg.win_pos.Y - pos) * data->curcfg.cell_height,
NULL, NULL);
data->curcfg.win_pos.Y = pos;
SetScrollPos(hWnd, SB_VERT, pos, TRUE);
UpdateWindow(hWnd);
WCUSER_PosCursor(data);
WINECON_NotifyWindowChange(data);
}
}
case WM_SYSCOMMAND:
switch (wParam)
{
case IDS_DEFAULT:
WCUSER_GetProperties(data, FALSE);
break;
case IDS_PROPERTIES:
WCUSER_GetProperties(data, TRUE);
break;
default:
return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
break;
case WM_COMMAND:
switch (wParam)
{
case IDS_DEFAULT:
WCUSER_GetProperties(data, FALSE);
break;
case IDS_PROPERTIES:
WCUSER_GetProperties(data, TRUE);
break;
case IDS_MARK:
PRIVATE(data)->selectPt1.X = PRIVATE(data)->selectPt1.Y = 0;
PRIVATE(data)->selectPt2.X = PRIVATE(data)->selectPt2.Y = 0;
WCUSER_SetSelection(data, 0);
PRIVATE(data)->has_selection = TRUE;
break;
case IDS_COPY:
if (PRIVATE(data)->has_selection)
{
PRIVATE(data)->has_selection = FALSE;
WCUSER_SetSelection(data, 0);
WCUSER_CopySelectionToClipboard(data);
}
break;
case IDS_PASTE:
WCUSER_PasteFromClipboard(data);
break;
case IDS_SELECTALL:
PRIVATE(data)->selectPt1.X = PRIVATE(data)->selectPt1.Y = 0;
PRIVATE(data)->selectPt2.X = (data->curcfg.sb_width - 1) * data->curcfg.cell_width;
PRIVATE(data)->selectPt2.Y = (data->curcfg.sb_height - 1) * data->curcfg.cell_height;
WCUSER_SetSelection(data, 0);
PRIVATE(data)->has_selection = TRUE;
break;
case IDS_SCROLL:
case IDS_SEARCH:
WINE_FIXME("Unhandled yet command: %x\n", wParam);
break;
default:
return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
break;
case WM_INITMENUPOPUP:
if (!HIWORD(lParam)) return DefWindowProc(hWnd, uMsg, wParam, lParam);
WCUSER_SetMenuDetails(data, GetSystemMenu(PRIVATE(data)->hWnd, FALSE));
break;
default:
return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
return 0;
}
/******************************************************************
* WCUSER_DeleteBackend
*
*
*/
void WCUSER_DeleteBackend(struct inner_data* data)
{
if (!PRIVATE(data)) return;
if (PRIVATE(data)->hMemDC) DeleteDC(PRIVATE(data)->hMemDC);
if (PRIVATE(data)->hWnd) DestroyWindow(PRIVATE(data)->hWnd);
if (PRIVATE(data)->hFont) DeleteObject(PRIVATE(data)->hFont);
if (PRIVATE(data)->cursor_bitmap) DeleteObject(PRIVATE(data)->cursor_bitmap);
if (PRIVATE(data)->hBitmap) DeleteObject(PRIVATE(data)->hBitmap);
HeapFree(GetProcessHeap(), 0, PRIVATE(data));
}
/******************************************************************
* WCUSER_MainLoop
*
*
*/
static int WCUSER_MainLoop(struct inner_data* data)
{
MSG msg;
for (;;)
{
switch(MsgWaitForMultipleObjects(1, &data->hSynchro, FALSE, INFINITE, QS_ALLINPUT))
{
case WAIT_OBJECT_0:
if (!WINECON_GrabChanges(data) && data->curcfg.exit_on_die)
PostQuitMessage(0);
break;
case WAIT_OBJECT_0+1:
/* need to use PeekMessage loop instead of simple GetMessage:
* multiple messages might have arrived in between,
* so GetMessage would lead to delayed processing */
while (PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
{
if (msg.message == WM_QUIT) return 0;
WINE_TRACE("dispatching msg %04x\n", msg.message);
DispatchMessage(&msg);
}
break;
default:
WINE_ERR("got pb\n");
/* err */
break;
}
}
}
/******************************************************************
* WCUSER_InitBackend
*
* Initialisation part II: creation of window.
*
*/
BOOL WCUSER_InitBackend(struct inner_data* data)
{
static WCHAR wClassName[] = {'W','i','n','e','C','o','n','s','o','l','e','C','l','a','s','s',0};
WNDCLASS wndclass;
data->private = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(struct inner_data_user));
if (!data->private) return FALSE;
data->fnMainLoop = WCUSER_MainLoop;
data->fnPosCursor = WCUSER_PosCursor;
data->fnShapeCursor = WCUSER_ShapeCursor;
data->fnComputePositions = WCUSER_ComputePositions;
data->fnRefresh = WCUSER_Refresh;
data->fnResizeScreenBuffer = WCUSER_ResizeScreenBuffer;
data->fnSetTitle = WCUSER_SetTitle;
data->fnScroll = WCUSER_Scroll;
data->fnDeleteBackend = WCUSER_DeleteBackend;
wndclass.style = 0;
wndclass.lpfnWndProc = WCUSER_Proc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = sizeof(DWORD);
wndclass.hInstance = GetModuleHandle(NULL);
wndclass.hIcon = LoadIcon(0, IDI_WINLOGO);
wndclass.hCursor = LoadCursor(0, IDC_ARROW);
wndclass.hbrBackground = GetStockObject(BLACK_BRUSH);
wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = wClassName;
RegisterClass(&wndclass);
CreateWindow(wndclass.lpszClassName, NULL,
WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_THICKFRAME|WS_MINIMIZEBOX|WS_HSCROLL|WS_VSCROLL,
CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, 0, 0, wndclass.hInstance, data);
if (!PRIVATE(data)->hWnd) return FALSE;
/* force update of current data */
if (!WINECON_GrabChanges(data)) return FALSE;
if (!WCUSER_InitFont(data)) return FALSE;
return TRUE;
}
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