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Sweden-Number/programs/conhost/window.c

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/*
* Copyright 2001 Eric Pouech
* Copyright 2020 Jacek Caban for CodeWeavers
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define NONAMELESSUNION
#include <stdlib.h>
#include "conhost.h"
#include <commctrl.h>
#include <winreg.h>
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(console);
#define WM_UPDATE_CONFIG (WM_USER + 1)
enum update_state
{
UPDATE_NONE,
UPDATE_PENDING,
UPDATE_BUSY
};
struct console_window
{
HDC mem_dc; /* memory DC holding the bitmap below */
HBITMAP bitmap; /* bitmap of display window content */
HFONT font; /* font used for rendering, usually fixed */
HMENU popup_menu; /* popup menu triggered by right mouse click */
HBITMAP cursor_bitmap; /* bitmap used for the caret */
BOOL in_selection; /* an area is being selected */
COORD selection_start; /* selection coordinates */
COORD selection_end;
unsigned int ui_charset; /* default UI charset */
WCHAR *config_key; /* config registry key name */
LONG ext_leading; /* external leading for font */
BOOL quick_edit; /* whether mouse ops are sent to app or used for content selection */
unsigned int menu_mask; /* MK_CONTROL MK_SHIFT mask to drive submenu opening */
COORD win_pos; /* position (in cells) of visible part of screen buffer in window */
unsigned int win_width; /* size (in cells) of visible part of window (width & height) */
unsigned int win_height;
unsigned int cursor_size; /* in % of cell height */
int cursor_visible; /* cursor visibility */
unsigned int sb_width; /* active screen buffer width */
unsigned int sb_height; /* active screen buffer height */
COORD cursor_pos; /* cursor position */
RECT update; /* screen buffer update rect */
enum update_state update_state; /* update state */
};
struct console_config
{
DWORD color_map[16]; /* console color table */
unsigned int cell_width; /* width in pixels of a character */
unsigned int cell_height; /* height in pixels of a character */
unsigned int cursor_size; /* in % of cell height */
int cursor_visible; /* cursor visibility */
unsigned int attr; /* default fill attributes (screen colors) */
unsigned int popup_attr ; /* pop-up color attributes */
unsigned int history_size; /* number of commands in history buffer */
unsigned int history_mode; /* flag if commands are not stored twice in buffer */
unsigned int insert_mode; /* TRUE to insert text at the cursor location; FALSE to overwrite it */
unsigned int menu_mask; /* MK_CONTROL MK_SHIFT mask to drive submenu opening */
unsigned int quick_edit; /* whether mouse ops are sent to app or used for content selection */
unsigned int sb_width; /* active screen buffer width */
unsigned int sb_height; /* active screen buffer height */
unsigned int win_width; /* size (in cells) of visible part of window (width & height) */
unsigned int win_height;
COORD win_pos; /* position (in cells) of visible part of screen buffer in window */
unsigned int edition_mode; /* edition mode flavor while line editing */
unsigned int font_pitch_family;
unsigned int font_weight;
WCHAR face_name[LF_FACESIZE];
};
static const char *debugstr_config( const struct console_config *config )
{
return wine_dbg_sprintf( "cell=(%u,%u) cursor=(%d,%d) attr=%02x pop-up=%02x font=%s/%u/%u "
"hist=%u/%d flags=%c%c msk=%08x sb=(%u,%u) win=(%u,%u)x(%u,%u) edit=%u",
config->cell_width, config->cell_height, config->cursor_size,
config->cursor_visible, config->attr, config->popup_attr,
wine_dbgstr_w(config->face_name), config->font_pitch_family,
config->font_weight, config->history_size,
config->history_mode ? 1 : 2,
config->insert_mode ? 'I' : 'i',
config->quick_edit ? 'Q' : 'q',
config->menu_mask, config->sb_width, config->sb_height,
config->win_pos.X, config->win_pos.Y, config->win_width,
config->win_height, config->edition_mode );
}
static const char *debugstr_logfont( const LOGFONTW *lf, unsigned int ft )
{
return wine_dbg_sprintf( "%s%s%s%s lfHeight=%d lfWidth=%d lfEscapement=%d "
"lfOrientation=%d lfWeight=%d lfItalic=%u lfUnderline=%u "
"lfStrikeOut=%u lfCharSet=%u lfPitchAndFamily=%u lfFaceName=%s",
(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->lfPitchAndFamily, wine_dbgstr_w( lf->lfFaceName ));
}
static const char *debugstr_textmetric( const TEXTMETRICW *tm, unsigned int ft )
{
return wine_dbg_sprintf( "%s%s%s%s tmHeight=%d tmAscent=%d tmDescent=%d "
"tmAveCharWidth=%d tmMaxCharWidth=%d tmWeight=%d "
"tmPitchAndFamily=%u tmCharSet=%u",
(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->tmAveCharWidth,
tm->tmMaxCharWidth, tm->tmWeight, tm->tmPitchAndFamily,
tm->tmCharSet );
}
/* read the basic configuration from any console key or subkey */
static void load_registry_key( HKEY key, struct console_config *config )
{
DWORD type, count, val, i;
WCHAR color_name[13];
for (i = 0; i < ARRAY_SIZE(config->color_map); i++)
{
wsprintfW( color_name, L"ColorTable%02d", i );
count = sizeof(val);
if (!RegQueryValueExW( key, color_name, 0, &type, (BYTE *)&val, &count ))
config->color_map[i] = val;
}
count = sizeof(val);
if (!RegQueryValueExW( key, L"CursorSize", 0, &type, (BYTE *)&val, &count ))
config->cursor_size = val;
count = sizeof(val);
if (!RegQueryValueExW( key, L"CursorVisible", 0, &type, (BYTE *)&val, &count ))
config->cursor_visible = val;
count = sizeof(val);
if (!RegQueryValueExW( key, L"EditionMode", 0, &type, (BYTE *)&val, &count ))
config->edition_mode = val;
count = sizeof(config->face_name);
RegQueryValueExW( key, L"FaceName", 0, &type, (BYTE *)&config->face_name, &count );
count = sizeof(val);
if (!RegQueryValueExW( key, L"FontPitchFamily", 0, &type, (BYTE *)&val, &count ))
config->font_pitch_family = val;
count = sizeof(val);
if (!RegQueryValueExW( key, L"FontSize", 0, &type, (BYTE *)&val, &count ))
{
int height = HIWORD(val);
int width = LOWORD(val);
/* A value of zero reflects the default settings */
if (height) config->cell_height = MulDiv( height, GetDpiForSystem(), USER_DEFAULT_SCREEN_DPI );
if (width) config->cell_width = MulDiv( width, GetDpiForSystem(), USER_DEFAULT_SCREEN_DPI );
}
count = sizeof(val);
if (!RegQueryValueExW( key, L"FontWeight", 0, &type, (BYTE *)&val, &count ))
config->font_weight = val;
count = sizeof(val);
if (!RegQueryValueExW( key, L"HistoryBufferSize", 0, &type, (BYTE *)&val, &count ))
config->history_size = val;
count = sizeof(val);
if (!RegQueryValueExW( key, L"HistoryNoDup", 0, &type, (BYTE *)&val, &count ))
config->history_mode = val;
count = sizeof(val);
if (!RegQueryValueExW( key, L"wszInsertMode", 0, &type, (BYTE *)&val, &count ))
config->insert_mode = val;
count = sizeof(val);
if (!RegQueryValueExW( key, L"MenuMask", 0, &type, (BYTE *)&val, &count ))
config->menu_mask = val;
count = sizeof(val);
if (!RegQueryValueExW( key, L"PopupColors", 0, &type, (BYTE *)&val, &count ))
config->popup_attr = val;
count = sizeof(val);
if (!RegQueryValueExW( key, L"QuickEdit", 0, &type, (BYTE *)&val, &count ))
config->quick_edit = val;
count = sizeof(val);
if (!RegQueryValueExW( key, L"ScreenBufferSize", 0, &type, (BYTE *)&val, &count ))
{
config->sb_height = HIWORD(val);
config->sb_width = LOWORD(val);
}
count = sizeof(val);
if (!RegQueryValueExW( key, L"ScreenColors", 0, &type, (BYTE *)&val, &count ))
config->attr = val;
count = sizeof(val);
if (!RegQueryValueExW( key, L"WindowSize", 0, &type, (BYTE *)&val, &count ))
{
config->win_height = HIWORD(val);
config->win_width = LOWORD(val);
}
}
/* load config from registry */
static void load_config( const WCHAR *key_name, struct console_config *config )
{
static const COLORREF color_map[] =
{
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(0xC0, 0xC0, 0xC0),
RGB(0x80, 0x80, 0x80), 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)
};
HKEY key, app_key;
TRACE("loading %s registry settings.\n", wine_dbgstr_w( key_name ));
memcpy( config->color_map, color_map, sizeof(color_map) );
memset( config->face_name, 0, sizeof(config->face_name) );
config->cursor_size = 25;
config->cursor_visible = 1;
config->font_pitch_family = FIXED_PITCH | FF_DONTCARE;
config->cell_height = MulDiv( 16, GetDpiForSystem(), USER_DEFAULT_SCREEN_DPI );
config->cell_width = MulDiv( 8, GetDpiForSystem(), USER_DEFAULT_SCREEN_DPI );
config->font_weight = FW_NORMAL;
config->history_size = 50;
config->history_mode = 0;
config->insert_mode = 1;
config->menu_mask = 0;
config->popup_attr = 0xF5;
config->quick_edit = 0;
config->sb_height = 25;
config->sb_width = 80;
config->attr = 0x000F;
config->win_height = 25;
config->win_width = 80;
config->win_pos.X = 0;
config->win_pos.Y = 0;
config->edition_mode = 0;
/* read global settings */
if (!RegOpenKeyW( HKEY_CURRENT_USER, L"Console", &key ))
{
load_registry_key( key, config );
/* if requested, load part related to console title */
if (key_name && !RegOpenKeyW( key, key_name, &app_key ))
{
load_registry_key( app_key, config );
RegCloseKey( app_key );
}
RegCloseKey( key );
}
TRACE( "%s\n", debugstr_config( config ));
}
static void save_registry_key( HKEY key, const struct console_config *config )
{
DWORD val, width, height, i;
WCHAR color_name[13];
TRACE( "%s", debugstr_config( config ));
for (i = 0; i < ARRAY_SIZE(config->color_map); i++)
{
wsprintfW( color_name, L"ColorTable%02d", i );
val = config->color_map[i];
RegSetValueExW( key, color_name, 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
}
val = config->cursor_size;
RegSetValueExW( key, L"CursorSize", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
val = config->cursor_visible;
RegSetValueExW( key, L"CursorVisible", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
val = config->edition_mode;
RegSetValueExW( key, L"EditionMode", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
RegSetValueExW( key, L"FaceName", 0, REG_SZ, (BYTE *)&config->face_name, sizeof(config->face_name) );
val = config->font_pitch_family;
RegSetValueExW( key, L"FontPitchFamily", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
width = MulDiv( config->cell_width, USER_DEFAULT_SCREEN_DPI, GetDpiForSystem() );
height = MulDiv( config->cell_height, USER_DEFAULT_SCREEN_DPI, GetDpiForSystem() );
val = MAKELONG( width, height );
RegSetValueExW( key, L"FontSize", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
val = config->font_weight;
RegSetValueExW( key, L"FontWeight", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
val = config->history_size;
RegSetValueExW( key, L"HistoryBufferSize", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
val = config->history_mode;
RegSetValueExW( key, L"HistoryNoDup", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
val = config->insert_mode;
RegSetValueExW( key, L"InsertMode", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
val = config->menu_mask;
RegSetValueExW( key, L"MenuMask", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
val = config->popup_attr;
RegSetValueExW( key, L"PopupColors", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
val = config->quick_edit;
RegSetValueExW( key, L"QuickEdit", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
val = MAKELONG(config->sb_width, config->sb_height);
RegSetValueExW( key, L"ScreenBufferSize", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
val = config->attr;
RegSetValueExW( key, L"ScreenColors", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
val = MAKELONG( config->win_width, config->win_height );
RegSetValueExW( key, L"WindowSize", 0, REG_DWORD, (BYTE *)&val, sizeof(val) );
}
static void save_config( const WCHAR *key_name, const struct console_config *config )
{
HKEY key, app_key;
TRACE( "%s %s\n", debugstr_w( key_name ), debugstr_config( config ));
if (RegCreateKeyW( HKEY_CURRENT_USER, L"Console", &key ))
{
ERR("Can't open registry for saving\n");
return;
}
if (key_name)
{
if (RegCreateKeyW( key, key_name, &app_key ))
{
ERR("Can't open registry for saving\n");
}
else
{
/* FIXME: maybe only save the values different from the default value ? */
save_registry_key( app_key, config );
RegCloseKey( app_key );
}
}
else save_registry_key( key, config );
RegCloseKey(key);
}
/* fill memory DC with current cells values */
static void fill_mem_dc( struct console *console, const RECT *update )
{
unsigned int i, j, k;
unsigned int attr;
char_info_t *cell;
HFONT old_font;
HBRUSH brush;
WCHAR *line;
INT *dx;
RECT r;
if (!console->window->font || !console->window->bitmap)
return;
if (!(line = malloc( (update->right - update->left + 1) * sizeof(WCHAR))) ) return;
dx = malloc( (update->right - update->left + 1) * sizeof(*dx) );
old_font = SelectObject( console->window->mem_dc, console->window->font );
for (j = update->top; j <= update->bottom; j++)
{
cell = &console->active->data[j * console->active->width];
for (i = update->left; i <= update->right; i++)
{
attr = cell[i].attr;
SetBkColor( console->window->mem_dc, console->active->color_map[(attr >> 4) & 0x0F] );
SetTextColor( console->window->mem_dc, console->active->color_map[attr & 0x0F] );
for (k = i; k <= update->right && cell[k].attr == attr; k++)
{
line[k - i] = cell[k].ch;
dx[k - i] = console->active->font.width;
}
ExtTextOutW( console->window->mem_dc, i * console->active->font.width,
j * console->active->font.height, 0, NULL, line, k - i, dx );
if (console->window->ext_leading &&
(brush = CreateSolidBrush( console->active->color_map[(attr >> 4) & 0x0F] )))
{
r.left = i * console->active->font.width;
r.top = (j + 1) * console->active->font.height - console->window->ext_leading;
r.right = k * console->active->font.width;
r.bottom = (j + 1) * console->active->font.height;
FillRect( console->window->mem_dc, &r, brush );
DeleteObject( brush );
}
i = k - 1;
}
}
SelectObject( console->window->mem_dc, old_font );
free( dx );
free( line );
}
/* set a new position for the cursor */
static void update_window_cursor( struct console *console )
{
if (console->win != GetFocus() || !console->active->cursor_visible) return;
SetCaretPos( (console->active->cursor_x - console->active->win.left) * console->active->font.width,
(console->active->cursor_y - console->active->win.top) * console->active->font.height );
ShowCaret( console->win );
}
/* sets a new shape for the cursor */
static void shape_cursor( struct console *console )
{
int size = console->active->cursor_size;
if (console->active->cursor_visible && console->win == GetFocus()) DestroyCaret();
if (console->window->cursor_bitmap) DeleteObject( console->window->cursor_bitmap );
console->window->cursor_bitmap = NULL;
console->window->cursor_visible = FALSE;
if (size != 100)
{
int w16b; /* number of bytes per row, aligned on word size */
int i, j, nbl;
BYTE *ptr;
w16b = ((console->active->font.width + 15) & ~15) / 8;
ptr = calloc( w16b, console->active->font.height );
if (!ptr) return;
nbl = max( (console->active->font.height * size) / 100, 1 );
for (j = console->active->font.height - nbl; j < console->active->font.height; j++)
{
for (i = 0; i < console->active->font.width; i++)
{
ptr[w16b * j + (i / 8)] |= 0x80 >> (i & 7);
}
}
console->window->cursor_bitmap = CreateBitmap( console->active->font.width,
console->active->font.height, 1, 1, ptr );
free(ptr);
}
}
static void update_window( struct console *console )
{
unsigned int win_width, win_height;
BOOL update_all = FALSE;
int dx, dy;
RECT r;
console->window->update_state = UPDATE_BUSY;
if (console->window->sb_width != console->active->width ||
console->window->sb_height != console->active->height ||
(!console->window->bitmap && IsWindowVisible( console->win )))
{
console->window->sb_width = console->active->width;
console->window->sb_height = console->active->height;
if (console->active->width && console->active->height && console->window->font)
{
HBITMAP bitmap;
HDC dc;
RECT r;
if (!(dc = GetDC( console->win ))) return;
bitmap = CreateCompatibleBitmap( dc,
console->active->width * console->active->font.width,
console->active->height * console->active->font.height );
ReleaseDC( console->win, dc );
SelectObject( console->window->mem_dc, bitmap );
if (console->window->bitmap) DeleteObject( console->window->bitmap );
console->window->bitmap = bitmap;
SetRect( &r, 0, 0, console->active->width - 1, console->active->height - 1 );
fill_mem_dc( console, &r );
}
empty_update_rect( console->active, &console->window->update );
update_all = TRUE;
}
/* compute window size from desired client size */
win_width = console->active->win.right - console->active->win.left + 1;
win_height = console->active->win.bottom - console->active->win.top + 1;
if (update_all || win_width != console->window->win_width ||
win_height != console->window->win_height)
{
console->window->win_width = win_width;
console->window->win_height = win_height;
r.left = r.top = 0;
r.right = win_width * console->active->font.width;
r.bottom = win_height * console->active->font.height;
AdjustWindowRect( &r, GetWindowLongW( console->win, GWL_STYLE ), FALSE );
dx = dy = 0;
if (console->active->width > win_width)
{
dy = GetSystemMetrics( SM_CYHSCROLL );
SetScrollRange( console->win, SB_HORZ, 0, console->active->width - win_width, FALSE );
SetScrollPos( console->win, SB_VERT, console->active->win.top, FALSE );
ShowScrollBar( console->win, SB_HORZ, TRUE );
}
else
{
ShowScrollBar( console->win, SB_HORZ, FALSE );
}
if (console->active->height > win_height)
{
dx = GetSystemMetrics( SM_CXVSCROLL );
SetScrollRange( console->win, SB_VERT, 0, console->active->height - win_height, FALSE );
SetScrollPos( console->win, SB_VERT, console->active->win.top, FALSE );
ShowScrollBar( console->win, SB_VERT, TRUE );
}
else
ShowScrollBar( console->win, SB_VERT, FALSE );
dx += r.right - r.left;
dy += r.bottom - r.top;
SetWindowPos( console->win, 0, 0, 0, dx, dy, SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE );
SystemParametersInfoW( SPI_GETWORKAREA, 0, &r, 0 );
console->active->max_width = (r.right - r.left) / console->active->font.width;
console->active->max_height = (r.bottom - r.top - GetSystemMetrics( SM_CYCAPTION )) /
console->active->font.height;
InvalidateRect( console->win, NULL, FALSE );
UpdateWindow( console->win );
update_all = TRUE;
}
else if (console->active->win.left != console->window->win_pos.X ||
console->active->win.top != console->window->win_pos.Y)
{
ScrollWindow( console->win,
(console->window->win_pos.X - console->active->win.left) * console->active->font.width,
(console->window->win_pos.Y - console->active->win.top) * console->active->font.height,
NULL, NULL );
SetScrollPos( console->win, SB_HORZ, console->active->win.left, TRUE );
SetScrollPos( console->win, SB_VERT, console->active->win.top, TRUE );
InvalidateRect( console->win, NULL, FALSE );
}
console->window->win_pos.X = console->active->win.left;
console->window->win_pos.Y = console->active->win.top;
if (console->window->update.top <= console->window->update.bottom &&
console->window->update.left <= console->window->update.right)
{
RECT *update = &console->window->update;
r.left = (update->left - console->active->win.left) * console->active->font.width;
r.right = (update->right - console->active->win.left + 1) * console->active->font.width;
r.top = (update->top - console->active->win.top) * console->active->font.height;
r.bottom = (update->bottom - console->active->win.top + 1) * console->active->font.height;
fill_mem_dc( console, update );
empty_update_rect( console->active, &console->window->update );
InvalidateRect( console->win, &r, FALSE );
UpdateWindow( console->win );
}
if (update_all || console->active->cursor_size != console->window->cursor_size)
{
console->window->cursor_size = console->active->cursor_size;
shape_cursor( console );
}
if (console->active->cursor_visible != console->window->cursor_visible)
{
console->window->cursor_visible = console->active->cursor_visible;
if (console->win == GetFocus())
{
if (console->window->cursor_visible)
CreateCaret( console->win, console->window->cursor_bitmap,
console->active->font.width, console->active->font.height );
else
DestroyCaret();
}
}
if (update_all || console->active->cursor_x != console->window->cursor_pos.X ||
console->active->cursor_y != console->window->cursor_pos.Y)
{
console->window->cursor_pos.X = console->active->cursor_x;
console->window->cursor_pos.Y = console->active->cursor_y;
update_window_cursor( console );
}
console->window->update_state = UPDATE_NONE;
}
/* get the relevant information from the font described in lf and store them in config */
static HFONT select_font_config( struct console_config *config, unsigned int cp, HWND hwnd,
const LOGFONTW *lf )
{
HFONT font, old_font;
TEXTMETRICW tm;
CPINFO cpinfo;
HDC dc;
if (!(dc = GetDC( hwnd ))) return NULL;
if (!(font = CreateFontIndirectW( lf )))
{
ReleaseDC( hwnd, dc );
return NULL;
}
old_font = SelectObject( dc, font );
GetTextMetricsW( dc, &tm );
SelectObject( dc, old_font );
ReleaseDC( hwnd, dc );
config->cell_width = tm.tmAveCharWidth;
config->cell_height = tm.tmHeight + tm.tmExternalLeading;
config->font_weight = tm.tmWeight;
lstrcpyW( config->face_name, lf->lfFaceName );
/* FIXME: use maximum width for DBCS codepages since some chars take two cells */
if (GetCPInfo( cp, &cpinfo ) && cpinfo.MaxCharSize > 1)
config->cell_width = tm.tmMaxCharWidth;
return font;
}
static void fill_logfont( LOGFONTW *lf, const WCHAR *name, unsigned int height, unsigned int 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;
lstrcpyW( lf->lfFaceName, name );
}
static BOOL set_console_font( struct console *console, const LOGFONTW *logfont )
{
struct font_info *font_info = &console->active->font;
HFONT font, old_font;
TEXTMETRICW tm;
CPINFO cpinfo;
HDC dc;
TRACE( "%s\n", debugstr_logfont( logfont, 0 ));
if (console->window->font && logfont->lfHeight == console->active->font.height &&
logfont->lfWeight == console->active->font.weight &&
!logfont->lfItalic && !logfont->lfUnderline && !logfont->lfStrikeOut &&
console->active->font.face_len == wcslen( logfont->lfFaceName ) * sizeof(WCHAR) &&
!memcmp( logfont->lfFaceName, console->active->font.face_name,
console->active->font.face_len ))
{
TRACE( "equal to current\n" );
return TRUE;
}
if (!(dc = GetDC( console->win ))) return FALSE;
if (!(font = CreateFontIndirectW( logfont )))
{
ReleaseDC( console->win, dc );
return FALSE;
}
old_font = SelectObject( dc, font );
GetTextMetricsW( dc, &tm );
SelectObject( dc, old_font );
ReleaseDC( console->win, dc );
font_info->width = tm.tmAveCharWidth;
font_info->height = tm.tmHeight + tm.tmExternalLeading;
font_info->weight = tm.tmWeight;
free( font_info->face_name );
font_info->face_len = wcslen( logfont->lfFaceName ) * sizeof(WCHAR);
font_info->face_name = malloc( font_info->face_len );
memcpy( font_info->face_name, logfont->lfFaceName, font_info->face_len );
/* FIXME: use maximum width for DBCS codepages since some chars take two cells */
if (GetCPInfo( console->output_cp, &cpinfo ) && cpinfo.MaxCharSize > 1)
font_info->width = tm.tmMaxCharWidth;
if (console->window->font) DeleteObject( console->window->font );
console->window->font = font;
console->window->ext_leading = tm.tmExternalLeading;
if (console->window->bitmap)
{
DeleteObject(console->window->bitmap);
console->window->bitmap = NULL;
}
return TRUE;
}
struct font_chooser
{
struct console *console;
int pass;
BOOL done;
};
/* check if the font described in tm is usable as a font for the renderer */
static BOOL validate_font_metric( struct console *console, const TEXTMETRICW *tm,
DWORD type, int pass )
{
switch (pass) /* we get increasingly lenient in later passes */
{
case 0:
if (type & RASTER_FONTTYPE) return FALSE;
/* fall through */
case 1:
if (type & RASTER_FONTTYPE)
{
if (tm->tmMaxCharWidth * (console->active->win.right - console->active->win.left + 1)
>= GetSystemMetrics(SM_CXSCREEN))
return FALSE;
if (tm->tmHeight * (console->active->win.bottom - console->active->win.top + 1)
>= GetSystemMetrics(SM_CYSCREEN))
return FALSE;
}
/* fall through */
case 2:
if (tm->tmCharSet != DEFAULT_CHARSET && tm->tmCharSet != console->window->ui_charset)
return FALSE;
/* fall through */
case 3:
if (tm->tmItalic || tm->tmUnderlined || tm->tmStruckOut) return FALSE;
break;
}
return TRUE;
}
/* check if the font family described in lf is usable as a font for the renderer */
static BOOL validate_font( struct console *console, const LOGFONTW *lf, int pass )
{
switch (pass) /* we get increasingly lenient in later passes */
{
case 0:
case 1:
case 2:
if (lf->lfCharSet != DEFAULT_CHARSET && lf->lfCharSet != console->window->ui_charset)
return FALSE;
/* fall through */
case 3:
if ((lf->lfPitchAndFamily & 3) != FIXED_PITCH) return FALSE;
/* fall through */
case 4:
if (lf->lfFaceName[0] == '@') return FALSE;
break;
}
return TRUE;
}
/* helper functions to get a decent font for the renderer */
static int WINAPI get_first_font_sub_enum( const LOGFONTW *lf, const TEXTMETRICW *tm,
DWORD font_type, LPARAM lparam)
{
struct font_chooser *fc = (struct font_chooser *)lparam;
TRACE( "%s\n", debugstr_textmetric( tm, font_type ));
if (validate_font_metric( fc->console, tm, font_type, fc->pass ))
{
LOGFONTW 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->console->active->font.width;
mlf.lfHeight = fc->console->active->font.height;
if (!mlf.lfHeight)
mlf.lfHeight = MulDiv( 16, GetDpiForSystem(), USER_DEFAULT_SCREEN_DPI );
if (set_console_font( fc->console, &mlf ))
{
struct console_config config;
fc->done = 1;
/* since we've modified the current config with new font information,
* set this information as the new default.
*/
load_config( fc->console->window->config_key, &config );
config.cell_width = fc->console->active->font.width;
config.cell_height = fc->console->active->font.height;
fc->console->active->font.face_len = wcslen( config.face_name ) * sizeof(WCHAR);
memcpy( fc->console->active->font.face_name, config.face_name,
fc->console->active->font.face_len );
/* Force also its writing back to the registry so that we can get it
* the next time.
*/
save_config( fc->console->window->config_key, &config );
return 0;
}
}
return 1;
}
static int WINAPI get_first_font_enum( const LOGFONTW *lf, const TEXTMETRICW *tm,
DWORD font_type, LPARAM lparam )
{
struct font_chooser *fc = (struct font_chooser *)lparam;
TRACE("%s\n", debugstr_logfont( lf, font_type ));
if (validate_font( fc->console, lf, fc->pass ))
{
EnumFontFamiliesW( fc->console->window->mem_dc, lf->lfFaceName,
get_first_font_sub_enum, lparam );
return !fc->done; /* we just need the first matching one... */
}
return 1;
}
/* sets logfont as the new font for the console */
static void update_console_font( struct console *console, const WCHAR *font,
unsigned int height, unsigned int weight )
{
struct font_chooser fc;
LOGFONTW lf;
if (font[0] && height && weight)
{
fill_logfont( &lf, font, height, weight );
if (set_console_font( console, &lf )) return;
}
/* try to find an acceptable font */
WARN( "Couldn't match the font from registry, trying to find one\n" );
fc.console = console;
fc.done = FALSE;
for (fc.pass = 0; fc.pass <= 5; fc.pass++)
{
EnumFontFamiliesW( console->window->mem_dc, NULL, get_first_font_enum, (LPARAM)&fc );
if (fc.done) return;
}
ERR( "Couldn't find a decent font" );
}
/* get a cell from a relative coordinate in window (takes into account the scrolling) */
static COORD get_cell( struct console *console, LPARAM lparam )
{
COORD c;
c.X = console->active->win.left + (short)LOWORD(lparam) / console->active->font.width;
c.Y = console->active->win.top + (short)HIWORD(lparam) / console->active->font.height;
return c;
}
/* get the console bit mask equivalent to the VK_ status in key state */
static DWORD get_ctrl_state( BYTE *key_state)
{
unsigned int ret = 0;
GetKeyboardState(key_state);
if (key_state[VK_SHIFT] & 0x80) ret |= SHIFT_PRESSED;
if (key_state[VK_LCONTROL] & 0x80) ret |= LEFT_CTRL_PRESSED;
if (key_state[VK_RCONTROL] & 0x80) ret |= RIGHT_CTRL_PRESSED;
if (key_state[VK_LMENU] & 0x80) ret |= LEFT_ALT_PRESSED;
if (key_state[VK_RMENU] & 0x80) ret |= RIGHT_ALT_PRESSED;
if (key_state[VK_CAPITAL] & 0x01) ret |= CAPSLOCK_ON;
if (key_state[VK_NUMLOCK] & 0x01) ret |= NUMLOCK_ON;
if (key_state[VK_SCROLL] & 0x01) ret |= SCROLLLOCK_ON;
return ret;
}
/* get the selection rectangle */
static void get_selection_rect( struct console *console, RECT *r )
{
r->left = (min(console->window->selection_start.X, console->window->selection_end.X) -
console->active->win.left) * console->active->font.width;
r->top = (min(console->window->selection_start.Y, console->window->selection_end.Y) -
console->active->win.top) * console->active->font.height;
r->right = (max(console->window->selection_start.X, console->window->selection_end.X) + 1 -
console->active->win.left) * console->active->font.width;
r->bottom = (max(console->window->selection_start.Y, console->window->selection_end.Y) + 1 -
console->active->win.top) * console->active->font.height;
}
static void update_selection( struct console *console, HDC ref_dc )
{
HDC dc;
RECT r;
get_selection_rect( console, &r );
dc = ref_dc ? ref_dc : GetDC( console->win );
if (!dc) return;
if (console->win == GetFocus() && console->active->cursor_visible)
HideCaret( console->win );
InvertRect( dc, &r );
if (dc != ref_dc)
ReleaseDC( console->win, dc );
if (console->win == GetFocus() && console->active->cursor_visible)
ShowCaret( console->win );
}
static void move_selection( struct console *console, COORD c1, COORD c2 )
{
RECT r;
HDC dc;
if (c1.X < 0 || c1.X >= console->active->width ||
c2.X < 0 || c2.X >= console->active->width ||
c1.Y < 0 || c1.Y >= console->active->height ||
c2.Y < 0 || c2.Y >= console->active->height)
return;
get_selection_rect( console, &r );
dc = GetDC( console->win );
if (dc)
{
if (console->win == GetFocus() && console->active->cursor_visible)
HideCaret( console->win );
InvertRect( dc, &r );
}
console->window->selection_start = c1;
console->window->selection_end = c2;
if (dc)
{
get_selection_rect( console, &r );
InvertRect( dc, &r );
ReleaseDC( console->win, dc );
if (console->win == GetFocus() && console->active->cursor_visible)
ShowCaret( console->win );
}
}
/* copies the current selection into the clipboard */
static void copy_selection( struct console *console )
{
unsigned int w, h;
WCHAR *p, *buf;
HANDLE mem;
w = abs( console->window->selection_start.X - console->window->selection_end.X ) + 1;
h = abs( console->window->selection_start.Y - console->window->selection_end.Y ) + 1;
if (!OpenClipboard( console->win )) return;
EmptyClipboard();
mem = GlobalAlloc( GMEM_MOVEABLE, (w + 1) * h * sizeof(WCHAR) );
if (mem && (p = buf = GlobalLock( mem )))
{
int x, y;
COORD c;
c.X = min( console->window->selection_start.X, console->window->selection_end.X );
c.Y = min( console->window->selection_start.Y, console->window->selection_end.Y );
for (y = c.Y; y < c.Y + h; y++)
{
WCHAR *end;
for (x = c.X; x < c.X + w; x++)
p[x - c.X] = console->active->data[y * console->active->width + x].ch;
/* strip spaces from the end of the line */
end = p + w;
while (end > p && *(end - 1) == ' ')
end--;
*end = (y < c.Y + h - 1) ? '\n' : '\0';
p = end + 1;
}
TRACE( "%s\n", debugstr_w( buf ));
if (p - buf != (w + 1) * h)
{
HANDLE new_mem;
new_mem = GlobalReAlloc( mem, (p - buf) * sizeof(WCHAR), GMEM_MOVEABLE );
if (new_mem) mem = new_mem;
}
GlobalUnlock( mem );
SetClipboardData( CF_UNICODETEXT, mem );
}
CloseClipboard();
}
static void paste_clipboard( struct console *console )
{
WCHAR *ptr;
HANDLE h;
if (!OpenClipboard( console->win )) return;
h = GetClipboardData( CF_UNICODETEXT );
if (h && (ptr = GlobalLock( h )))
{
unsigned int i, len = GlobalSize(h) / sizeof(WCHAR);
INPUT_RECORD ir[2];
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 = VkKeyScanW( ptr[i] );
ir[0].Event.KeyEvent.wVirtualKeyCode = LOBYTE(sh);
ir[0].Event.KeyEvent.wVirtualScanCode = MapVirtualKeyW( LOBYTE(sh), 0 );
ir[0].Event.KeyEvent.uChar.UnicodeChar = ptr[i];
ir[1] = ir[0];
ir[1].Event.KeyEvent.bKeyDown = FALSE;
write_console_input( console, ir, 2, i == len - 1 );
}
GlobalUnlock( h );
}
CloseClipboard();
}
/* handle keys while selecting an area */
static void handle_selection_key( struct console *console, BOOL down, WPARAM wparam, LPARAM lparam )
{
BYTE key_state[256];
COORD c1, c2;
DWORD state;
if (!down) return;
state = get_ctrl_state( key_state ) & ~(CAPSLOCK_ON|NUMLOCK_ON|SCROLLLOCK_ON);
switch (state)
{
case 0:
switch (wparam)
{
case VK_RETURN:
console->window->in_selection = FALSE;
update_selection( console, 0 );
copy_selection( console );
return;
case VK_RIGHT:
c1 = console->window->selection_start;
c2 = console->window->selection_end;
c1.X++; c2.X++;
move_selection( console, c1, c2 );
return;
case VK_LEFT:
c1 = console->window->selection_start;
c2 = console->window->selection_end;
c1.X--; c2.X--;
move_selection( console, c1, c2 );
return;
case VK_UP:
c1 = console->window->selection_start;
c2 = console->window->selection_end;
c1.Y--; c2.Y--;
move_selection( console, c1, c2 );
return;
case VK_DOWN:
c1 = console->window->selection_start;
c2 = console->window->selection_end;
c1.Y++; c2.Y++;
move_selection( console, c1, c2 );
return;
}
break;
case SHIFT_PRESSED:
switch (wparam)
{
case VK_RIGHT:
c1 = console->window->selection_start;
c2 = console->window->selection_end;
c2.X++;
move_selection( console, c1, c2 );
return;
case VK_LEFT:
c1 = console->window->selection_start;
c2 = console->window->selection_end;
c2.X--;
move_selection( console, c1, c2 );
return;
case VK_UP:
c1 = console->window->selection_start;
c2 = console->window->selection_end;
c2.Y--;
move_selection( console, c1, c2 );
return;
case VK_DOWN:
c1 = console->window->selection_start;
c2 = console->window->selection_end;
c2.Y++;
move_selection( console, c1, c2 );
return;
}
break;
}
if (wparam < VK_SPACE) /* Shift, Alt, Ctrl, Num Lock etc. */
return;
update_selection( console, 0 );
console->window->in_selection = FALSE;
}
/* generate input_record from windows WM_KEYUP/WM_KEYDOWN messages */
static void record_key_input( struct console *console, BOOL down, WPARAM wparam, LPARAM lparam )
{
static WCHAR last; /* keep last char seen as feed for key up message */
BYTE key_state[256];
INPUT_RECORD ir;
WCHAR buf[2];
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 = get_ctrl_state( key_state );
if (lparam & (1u << 24)) ir.Event.KeyEvent.dwControlKeyState |= ENHANCED_KEY;
if (down)
{
switch (ToUnicode(wparam, HIWORD(lparam), key_state, buf, 2, 0))
{
case 2:
/* FIXME: should generate two events */
/* fall through */
case 1:
last = buf[0];
break;
default:
last = 0;
break;
}
}
ir.Event.KeyEvent.uChar.UnicodeChar = last;
if (!down) last = 0; /* FIXME: buggy HACK */
write_console_input( console, &ir, 1, TRUE );
}
static void record_mouse_input( struct console *console, COORD c, WPARAM wparam, DWORD event )
{
BYTE key_state[256];
INPUT_RECORD ir;
/* MOUSE_EVENTs shouldn't be sent unless ENABLE_MOUSE_INPUT is active */
if (!(console->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;
if (wparam & MK_CONTROL) ir.Event.MouseEvent.dwButtonState |= LEFT_CTRL_PRESSED;
if (wparam & MK_SHIFT) ir.Event.MouseEvent.dwButtonState |= SHIFT_PRESSED;
if (event == MOUSE_WHEELED) ir.Event.MouseEvent.dwButtonState |= wparam & 0xFFFF0000;
ir.Event.MouseEvent.dwControlKeyState = get_ctrl_state( key_state );
ir.Event.MouseEvent.dwEventFlags = event;
write_console_input( console, &ir, 1, TRUE );
}
struct dialog_info
{
struct console *console;
struct console_config config;
HWND dialog; /* handle to active propsheet */
int font_count; /* number of fonts */
struct dialog_font_info
{
unsigned int height;
unsigned int weight;
WCHAR faceName[LF_FACESIZE];
} *font; /* array of fonts */
};
/* dialog proc for the option property sheet */
static INT_PTR WINAPI option_dialog_proc( HWND dialog, UINT msg, WPARAM wparam, LPARAM lparam )
{
struct dialog_info *di;
unsigned int idc;
switch (msg)
{
case WM_INITDIALOG:
di = (struct dialog_info *)((PROPSHEETPAGEA *)lparam)->lParam;
di->dialog = dialog;
SetWindowLongPtrW( dialog, DWLP_USER, (LONG_PTR)di );
SendMessageW( GetDlgItem( dialog, IDC_OPT_HIST_SIZE_UD ), UDM_SETRANGE, 0, MAKELPARAM(500, 0) );
if (di->config.cursor_size <= 25) idc = IDC_OPT_CURSOR_SMALL;
else if (di->config.cursor_size <= 50) idc = IDC_OPT_CURSOR_MEDIUM;
else idc = IDC_OPT_CURSOR_LARGE;
SendDlgItemMessageW( dialog, idc, BM_SETCHECK, BST_CHECKED, 0 );
SetDlgItemInt( dialog, IDC_OPT_HIST_SIZE, di->config.history_size, FALSE );
SendDlgItemMessageW( dialog, IDC_OPT_HIST_NODOUBLE, BM_SETCHECK,
(di->config.history_mode) ? BST_CHECKED : BST_UNCHECKED, 0 );
SendDlgItemMessageW( dialog, IDC_OPT_INSERT_MODE, BM_SETCHECK,
(di->config.insert_mode) ? BST_CHECKED : BST_UNCHECKED, 0 );
SendDlgItemMessageW( dialog, IDC_OPT_CONF_CTRL, BM_SETCHECK,
(di->config.menu_mask & MK_CONTROL) ? BST_CHECKED : BST_UNCHECKED, 0 );
SendDlgItemMessageW( dialog, IDC_OPT_CONF_SHIFT, BM_SETCHECK,
(di->config.menu_mask & MK_SHIFT) ? BST_CHECKED : BST_UNCHECKED, 0 );
SendDlgItemMessageW( dialog, IDC_OPT_QUICK_EDIT, BM_SETCHECK,
(di->config.quick_edit) ? BST_CHECKED : BST_UNCHECKED, 0 );
return FALSE; /* because we set the focus */
case WM_COMMAND:
break;
case WM_NOTIFY:
{
NMHDR *nmhdr = (NMHDR*)lparam;
DWORD val;
BOOL done;
di = (struct dialog_info *)GetWindowLongPtrW( dialog, DWLP_USER );
switch (nmhdr->code)
{
case PSN_SETACTIVE:
/* needed in propsheet to keep properly the selected radio button
* otherwise, the focus would be set to the first tab stop in the
* propsheet, which would always activate the first radio button
*/
if (IsDlgButtonChecked( dialog, IDC_OPT_CURSOR_SMALL ) == BST_CHECKED)
idc = IDC_OPT_CURSOR_SMALL;
else if (IsDlgButtonChecked( dialog, IDC_OPT_CURSOR_MEDIUM ) == BST_CHECKED)
idc = IDC_OPT_CURSOR_MEDIUM;
else
idc = IDC_OPT_CURSOR_LARGE;
PostMessageW( dialog, WM_NEXTDLGCTL, (WPARAM)GetDlgItem( dialog, idc ), TRUE );
di->dialog = dialog;
break;
case PSN_APPLY:
if (IsDlgButtonChecked( dialog, IDC_OPT_CURSOR_SMALL ) == BST_CHECKED) val = 25;
else if (IsDlgButtonChecked( dialog, IDC_OPT_CURSOR_MEDIUM ) == BST_CHECKED) val = 50;
else val = 100;
di->config.cursor_size = val;
val = GetDlgItemInt( dialog, IDC_OPT_HIST_SIZE, &done, FALSE );
if (done) di->config.history_size = val;
val = (IsDlgButtonChecked( dialog, IDC_OPT_HIST_NODOUBLE ) & BST_CHECKED) != 0;
di->config.history_mode = val;
val = (IsDlgButtonChecked( dialog, IDC_OPT_INSERT_MODE ) & BST_CHECKED) != 0;
di->config.insert_mode = val;
val = 0;
if (IsDlgButtonChecked( dialog, IDC_OPT_CONF_CTRL ) & BST_CHECKED) val |= MK_CONTROL;
if (IsDlgButtonChecked( dialog, IDC_OPT_CONF_SHIFT ) & BST_CHECKED) val |= MK_SHIFT;
di->config.menu_mask = val;
val = (IsDlgButtonChecked( dialog, IDC_OPT_QUICK_EDIT ) & BST_CHECKED) != 0;
di->config.quick_edit = val;
SetWindowLongPtrW( dialog, DWLP_MSGRESULT, PSNRET_NOERROR );
return TRUE;
default:
return FALSE;
}
break;
}
default:
return FALSE;
}
return TRUE;
}
static COLORREF get_color( struct dialog_info *di, unsigned int idc )
{
LONG_PTR index;
index = GetWindowLongPtrW(GetDlgItem( di->dialog, idc ), 0);
return di->config.color_map[index];
}
/* window proc for font previewer in font property sheet */
static LRESULT WINAPI font_preview_proc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam )
{
switch (msg)
{
case WM_CREATE:
SetWindowLongPtrW( hwnd, 0, 0 );
break;
case WM_GETFONT:
return GetWindowLongPtrW( hwnd, 0 );
case WM_SETFONT:
SetWindowLongPtrW( hwnd, 0, wparam );
if (LOWORD(lparam))
{
InvalidateRect( hwnd, NULL, TRUE );
UpdateWindow( hwnd );
}
break;
case WM_DESTROY:
{
HFONT font = (HFONT)GetWindowLongPtrW( hwnd, 0 );
if (font) DeleteObject( font );
break;
}
case WM_PAINT:
{
struct dialog_info *di;
HFONT font, old_font;
PAINTSTRUCT ps;
int size_idx;
di = (struct dialog_info *)GetWindowLongPtrW( GetParent( hwnd ), DWLP_USER );
BeginPaint( hwnd, &ps );
size_idx = SendDlgItemMessageW( di->dialog, IDC_FNT_LIST_SIZE, LB_GETCURSEL, 0, 0 );
font = (HFONT)GetWindowLongPtrW( hwnd, 0 );
if (font)
{
static const WCHAR ascii[] = L"ASCII: abcXYZ";
COLORREF bkcolor;
WCHAR buf[256];
int len;
old_font = SelectObject( ps.hdc, font );
bkcolor = get_color( di, IDC_FNT_COLOR_BK );
FillRect( ps.hdc, &ps.rcPaint, CreateSolidBrush( bkcolor ));
SetBkColor( ps.hdc, bkcolor );
SetTextColor( ps.hdc, get_color( di, IDC_FNT_COLOR_FG ));
len = LoadStringW( GetModuleHandleW(NULL), IDS_FNT_PREVIEW, buf, ARRAY_SIZE(buf) );
if (len) TextOutW( ps.hdc, 0, 0, buf, len );
TextOutW( ps.hdc, 0, di->font[size_idx].height, ascii, ARRAY_SIZE(ascii) - 1 );
SelectObject( ps.hdc, old_font );
}
EndPaint( hwnd, &ps );
break;
}
default:
return DefWindowProcW( hwnd, msg, wparam, lparam );
}
return 0;
}
/* window proc for color previewer */
static LRESULT WINAPI color_preview_proc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam )
{
switch (msg)
{
case WM_PAINT:
{
struct dialog_info *di;
PAINTSTRUCT ps;
RECT client, r;
int i, step;
HBRUSH brush;
BeginPaint( hwnd, &ps );
GetClientRect( hwnd, &client );
step = client.right / 8;
di = (struct dialog_info *)GetWindowLongPtrW( GetParent(hwnd), DWLP_USER );
for (i = 0; i < 16; i++)
{
r.top = (i / 8) * (client.bottom / 2);
r.bottom = r.top + client.bottom / 2;
r.left = (i & 7) * step;
r.right = r.left + step;
brush = CreateSolidBrush( di->config.color_map[i] );
FillRect( ps.hdc, &r, brush );
DeleteObject( brush );
if (GetWindowLongW( hwnd, 0 ) == i)
{
HPEN old_pen;
int i = 2;
old_pen = SelectObject( ps.hdc, GetStockObject( WHITE_PEN ));
r.right--; r.bottom--;
for (;;)
{
MoveToEx( ps.hdc, r.left, r.bottom, NULL );
LineTo( ps.hdc, r.left, r.top );
LineTo( ps.hdc, r.right, r.top );
SelectObject( ps.hdc, GetStockObject( BLACK_PEN ));
LineTo( ps.hdc, r.right, r.bottom );
LineTo( ps.hdc, r.left, r.bottom );
if (--i == 0) break;
r.left++; r.top++; r.right--; r.bottom--;
SelectObject( ps.hdc, GetStockObject( WHITE_PEN ));
}
SelectObject( ps.hdc, old_pen );
}
}
EndPaint( hwnd, &ps );
break;
}
case WM_LBUTTONDOWN:
{
int i, step;
RECT client;
GetClientRect( hwnd, &client );
step = client.right / 8;
i = (HIWORD(lparam) >= client.bottom / 2) ? 8 : 0;
i += LOWORD(lparam) / step;
SetWindowLongW( hwnd, 0, i );
InvalidateRect( GetDlgItem( GetParent( hwnd ), IDC_FNT_PREVIEW ), NULL, FALSE );
InvalidateRect( hwnd, NULL, FALSE );
break;
}
default:
return DefWindowProcW( hwnd, msg, wparam, lparam );
}
return 0;
}
/* enumerates all the font names with at least one valid font */
static int WINAPI font_enum_size2( const LOGFONTW *lf, const TEXTMETRICW *tm,
DWORD font_type, LPARAM lparam )
{
struct dialog_info *di = (struct dialog_info *)lparam;
TRACE( "%s\n", debugstr_textmetric( tm, font_type ));
if (validate_font_metric( di->console, tm, font_type, 0 )) di->font_count++;
return 1;
}
static int WINAPI font_enum( const LOGFONTW *lf, const TEXTMETRICW *tm,
DWORD font_type, LPARAM lparam )
{
struct dialog_info *di = (struct dialog_info *)lparam;
TRACE( "%s\n", debugstr_logfont( lf, font_type ));
if (validate_font( di->console, lf, 0 ))
{
if (font_type & RASTER_FONTTYPE)
{
di->font_count = 0;
EnumFontFamiliesW( di->console->window->mem_dc, lf->lfFaceName,
font_enum_size2, (LPARAM)di );
}
else
di->font_count = 1;
if (di->font_count)
SendDlgItemMessageW( di->dialog, IDC_FNT_LIST_FONT, LB_ADDSTRING,
0, (LPARAM)lf->lfFaceName );
}
return 1;
}
static int WINAPI font_enum_size( const LOGFONTW *lf, const TEXTMETRICW *tm,
DWORD font_type, LPARAM lparam )
{
struct dialog_info *di = (struct dialog_info *)lparam;
WCHAR buf[32];
TRACE( "%s\n", debugstr_textmetric( tm, font_type ));
if (di->font_count == 0 && !(font_type & RASTER_FONTTYPE))
{
static const int sizes[] = {8,9,10,11,12,14,16,18,20,22,24,26,28,36,48,72};
int i;
di->font_count = ARRAY_SIZE(sizes);
di->font = malloc( di->font_count * sizeof(di->font[0]) );
for (i = 0; i < di->font_count; i++)
{
/* drop sizes where window size wouldn't fit on screen */
if (sizes[i] * di->config.win_height > GetSystemMetrics( SM_CYSCREEN ))
{
di->font_count = i;
break;
}
di->font[i].height = sizes[i];
di->font[i].weight = 400;
lstrcpyW( di->font[i].faceName, lf->lfFaceName );
wsprintfW( buf, L"%d", sizes[i] );
SendDlgItemMessageW( di->dialog, IDC_FNT_LIST_SIZE, LB_INSERTSTRING, i, (LPARAM)buf );
}
/* don't need to enumerate other */
return 0;
}
if (validate_font_metric( di->console, tm, font_type, 0 ))
{
int idx = 0;
/* we want the string to be sorted with a numeric order, not a lexicographic...
* do the job by hand... get where to insert the new string
*/
while (idx < di->font_count && tm->tmHeight > di->font[idx].height)
idx++;
while (idx < di->font_count &&
tm->tmHeight == di->font[idx].height &&
tm->tmWeight > di->font[idx].weight)
idx++;
if (idx == di->font_count ||
tm->tmHeight != di->font[idx].height ||
tm->tmWeight < di->font[idx].weight)
{
/* here we need to add the new entry */
wsprintfW( buf, L"%d", tm->tmHeight );
SendDlgItemMessageW( di->dialog, IDC_FNT_LIST_SIZE, LB_INSERTSTRING, idx, (LPARAM)buf );
/* now grow our arrays and insert the values at the same index than in the list box */
if (di->font_count)
{
di->font = realloc( di->font, sizeof(*di->font) * (di->font_count + 1) );
if (idx != di->font_count)
memmove( &di->font[idx + 1], &di->font[idx],
(di->font_count - idx) * sizeof(*di->font) );
}
else
di->font = malloc( sizeof(*di->font) );
di->font[idx].height = tm->tmHeight;
di->font[idx].weight = tm->tmWeight;
lstrcpyW( di->font[idx].faceName, lf->lfFaceName );
di->font_count++;
}
}
return 1;
}
static BOOL select_font( struct dialog_info *di )
{
struct console_config config;
int font_idx, size_idx;
HFONT font, old_font;
DWORD_PTR args[2];
WCHAR buf[256];
WCHAR fmt[128];
LOGFONTW lf;
font_idx = SendDlgItemMessageW( di->dialog, IDC_FNT_LIST_FONT, LB_GETCURSEL, 0, 0 );
size_idx = SendDlgItemMessageW( di->dialog, IDC_FNT_LIST_SIZE, LB_GETCURSEL, 0, 0 );
if (font_idx < 0 || size_idx < 0 || size_idx >= di->font_count)
return FALSE;
fill_logfont( &lf, di->font[size_idx].faceName, di->font[size_idx].height,
di->font[size_idx].weight );
font = select_font_config( &config, di->console->output_cp, di->console->win, &lf );
if (!font) return FALSE;
if (config.cell_height != di->font[size_idx].height)
TRACE( "mismatched heights (%u<>%u)\n", config.cell_height, di->font[size_idx].height );
old_font = (HFONT)SendDlgItemMessageW( di->dialog, IDC_FNT_PREVIEW, WM_GETFONT, 0, 0 );
SendDlgItemMessageW( di->dialog, IDC_FNT_PREVIEW, WM_SETFONT, (WPARAM)font, TRUE );
if (old_font) DeleteObject( old_font );
LoadStringW( GetModuleHandleW(NULL), IDS_FNT_DISPLAY, fmt, ARRAY_SIZE(fmt) );
args[0] = config.cell_width;
args[1] = config.cell_height;
FormatMessageW( FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY,
fmt, 0, 0, buf, ARRAY_SIZE(buf), (__ms_va_list*)args );
SendDlgItemMessageW( di->dialog, IDC_FNT_FONT_INFO, WM_SETTEXT, 0, (LPARAM)buf );
return TRUE;
}
/* fills the size list box according to selected family in font LB */
static BOOL fill_list_size( struct dialog_info *di, BOOL init )
{
WCHAR face_name[LF_FACESIZE];
int idx = 0;
idx = SendDlgItemMessageW( di->dialog, IDC_FNT_LIST_FONT, LB_GETCURSEL, 0, 0 );
if (idx < 0) return FALSE;
SendDlgItemMessageW( di->dialog, IDC_FNT_LIST_FONT, LB_GETTEXT, idx, (LPARAM)face_name );
SendDlgItemMessageW( di->dialog, IDC_FNT_LIST_SIZE, LB_RESETCONTENT, 0, 0 );
free( di->font );
di->font_count = 0;
di->font = NULL;
EnumFontFamiliesW( di->console->window->mem_dc, face_name, font_enum_size, (LPARAM)di );
if (init)
{
int ref = -1;
for (idx = 0; idx < di->font_count; idx++)
{
if (!lstrcmpW( di->font[idx].faceName, di->config.face_name ) &&
di->font[idx].height == di->config.cell_height &&
di->font[idx].weight == di->config.font_weight)
{
if (ref == -1) ref = idx;
else TRACE("Several matches found: ref=%d idx=%d\n", ref, idx);
}
}
idx = (ref == -1) ? 0 : ref;
}
SendDlgItemMessageW( di->dialog, IDC_FNT_LIST_SIZE, LB_SETCURSEL, idx, 0 );
select_font( di );
return TRUE;
}
static BOOL fill_list_font( struct dialog_info *di )
{
SendDlgItemMessageW( di->dialog, IDC_FNT_LIST_FONT, LB_RESETCONTENT, 0, 0 );
EnumFontFamiliesW( di->console->window->mem_dc, NULL, font_enum, (LPARAM)di );
if (SendDlgItemMessageW( di->dialog, IDC_FNT_LIST_FONT, LB_SELECTSTRING,
-1, (LPARAM)di->config.face_name ) == LB_ERR)
SendDlgItemMessageW( di->dialog, IDC_FNT_LIST_FONT, LB_SETCURSEL, 0, 0 );
fill_list_size( di, TRUE );
return TRUE;
}
/* dialog proc for the font property sheet */
static INT_PTR WINAPI font_dialog_proc( HWND dialog, UINT msg, WPARAM wparam, LPARAM lparam )
{
struct dialog_info *di;
switch (msg)
{
case WM_INITDIALOG:
di = (struct dialog_info *)((PROPSHEETPAGEA*)lparam)->lParam;
di->dialog = dialog;
SetWindowLongPtrW( dialog, DWLP_USER, (DWORD_PTR)di );
/* remove dialog from this control, font will be reset when listboxes are filled */
SendDlgItemMessageW( dialog, IDC_FNT_PREVIEW, WM_SETFONT, 0, 0 );
fill_list_font( di );
SetWindowLongW( GetDlgItem( dialog, IDC_FNT_COLOR_BK ), 0, (di->config.attr >> 4) & 0x0F );
SetWindowLongW( GetDlgItem( dialog, IDC_FNT_COLOR_FG ), 0, di->config.attr & 0x0F );
break;
case WM_COMMAND:
di = (struct dialog_info *)GetWindowLongPtrW( dialog, DWLP_USER );
switch (LOWORD(wparam))
{
case IDC_FNT_LIST_FONT:
if (HIWORD(wparam) == LBN_SELCHANGE)
fill_list_size( di, FALSE );
break;
case IDC_FNT_LIST_SIZE:
if (HIWORD(wparam) == LBN_SELCHANGE)
select_font( di );
break;
}
break;
case WM_NOTIFY:
{
NMHDR *nmhdr = (NMHDR*)lparam;
DWORD val;
di = (struct dialog_info*)GetWindowLongPtrW( dialog, DWLP_USER );
switch (nmhdr->code)
{
case PSN_SETACTIVE:
di->dialog = dialog;
break;
case PSN_APPLY:
val = SendDlgItemMessageW( dialog, IDC_FNT_LIST_SIZE, LB_GETCURSEL, 0, 0 );
if (val < di->font_count)
{
LOGFONTW lf;
fill_logfont( &lf, di->font[val].faceName, di->font[val].height, di->font[val].weight );
DeleteObject( select_font_config( &di->config, di->console->output_cp,
di->console->win, &lf ));
}
val = (GetWindowLongW( GetDlgItem( dialog, IDC_FNT_COLOR_BK ), 0 ) << 4) |
GetWindowLongW( GetDlgItem( dialog, IDC_FNT_COLOR_FG ), 0 );
di->config.attr = val;
SetWindowLongPtrW( dialog, DWLP_MSGRESULT, PSNRET_NOERROR );
return TRUE;
default:
return FALSE;
}
break;
}
default:
return FALSE;
}
return TRUE;
}
/* dialog proc for the config property sheet */
static INT_PTR WINAPI config_dialog_proc( HWND dialog, UINT msg, WPARAM wparam, LPARAM lparam )
{
struct dialog_info *di;
int max_ud = 2000;
switch (msg)
{
case WM_INITDIALOG:
di = (struct dialog_info *)((PROPSHEETPAGEA*)lparam)->lParam;
di->dialog = dialog;
SetWindowLongPtrW( dialog, DWLP_USER, (DWORD_PTR)di );
SetDlgItemInt( dialog, IDC_CNF_SB_WIDTH, di->config.sb_width, FALSE );
SetDlgItemInt( dialog, IDC_CNF_SB_HEIGHT, di->config.sb_height, FALSE );
SetDlgItemInt( dialog, IDC_CNF_WIN_WIDTH, di->config.win_width, FALSE );
SetDlgItemInt( dialog, IDC_CNF_WIN_HEIGHT, di->config.win_height, FALSE );
SendMessageW( GetDlgItem(dialog, IDC_CNF_WIN_HEIGHT_UD), UDM_SETRANGE, 0, MAKELPARAM(max_ud, 0));
SendMessageW( GetDlgItem(dialog, IDC_CNF_WIN_WIDTH_UD), UDM_SETRANGE, 0, MAKELPARAM(max_ud, 0));
SendMessageW( GetDlgItem(dialog, IDC_CNF_SB_HEIGHT_UD), UDM_SETRANGE, 0, MAKELPARAM(max_ud, 0));
SendMessageW( GetDlgItem(dialog, IDC_CNF_SB_WIDTH_UD), UDM_SETRANGE, 0, MAKELPARAM(max_ud, 0));
SendDlgItemMessageW( dialog, IDC_CNF_CLOSE_EXIT, BM_SETCHECK, BST_CHECKED, 0 );
SendDlgItemMessageW( dialog, IDC_CNF_EDITION_MODE, CB_ADDSTRING, 0, (LPARAM)L"Win32" );
SendDlgItemMessageW( dialog, IDC_CNF_EDITION_MODE, CB_ADDSTRING, 0, (LPARAM)L"Emacs" );
SendDlgItemMessageW( dialog, IDC_CNF_EDITION_MODE, CB_SETCURSEL, di->config.edition_mode, 0 );
break;
case WM_NOTIFY:
{
NMHDR *nmhdr = (NMHDR*)lparam;
int win_w, win_h, sb_w, sb_h;
BOOL st1, st2;
di = (struct dialog_info *)GetWindowLongPtrW( dialog, DWLP_USER );
switch (nmhdr->code)
{
case PSN_SETACTIVE:
di->dialog = dialog;
break;
case PSN_APPLY:
sb_w = GetDlgItemInt( dialog, IDC_CNF_SB_WIDTH, &st1, FALSE );
sb_h = GetDlgItemInt( dialog, IDC_CNF_SB_HEIGHT, &st2, FALSE );
if (!st1 || ! st2)
{
SetWindowLongPtrW( dialog, DWLP_MSGRESULT, PSNRET_INVALID );
return TRUE;
}
win_w = GetDlgItemInt( dialog, IDC_CNF_WIN_WIDTH, &st1, FALSE );
win_h = GetDlgItemInt( dialog, IDC_CNF_WIN_HEIGHT, &st2, FALSE );
if (!st1 || !st2)
{
SetWindowLongPtrW( dialog, DWLP_MSGRESULT, PSNRET_INVALID );
return TRUE;
}
if (win_w > sb_w || win_h > sb_h)
{
WCHAR cap[256];
WCHAR txt[256];
LoadStringW( GetModuleHandleW(NULL), IDS_DLG_TIT_ERROR, cap, ARRAY_SIZE(cap) );
LoadStringW( GetModuleHandleW(NULL), IDS_DLG_ERR_SBWINSIZE, txt, ARRAY_SIZE(txt) );
MessageBoxW( dialog, txt, cap, MB_OK );
SetWindowLongPtrW( dialog, DWLP_MSGRESULT, PSNRET_INVALID );
return TRUE;
}
di->config.win_width = win_w;
di->config.win_height = win_h;
di->config.sb_width = sb_w;
di->config.sb_height = sb_h;
di->config.edition_mode = SendDlgItemMessageW( dialog, IDC_CNF_EDITION_MODE,
CB_GETCURSEL, 0, 0 );
SetWindowLongPtrW( dialog, DWLP_MSGRESULT, PSNRET_NOERROR );
return TRUE;
default:
return FALSE;
}
break;
}
default:
return FALSE;
}
return TRUE;
}
/* dialog proc for choosing how to handle modification to the console settings */
static INT_PTR WINAPI save_dialog_proc( HWND dialog, UINT msg, WPARAM wparam, LPARAM lparam )
{
switch (msg)
{
case WM_INITDIALOG:
SendDlgItemMessageW( dialog, IDC_SAV_SESSION, BM_SETCHECK, BST_CHECKED, 0 );
break;
case WM_COMMAND:
switch (LOWORD(wparam))
{
case IDOK:
EndDialog( dialog,
(IsDlgButtonChecked(dialog, IDC_SAV_SAVE) == BST_CHECKED) ?
IDC_SAV_SAVE : IDC_SAV_SESSION );
break;
case IDCANCEL:
EndDialog( dialog, IDCANCEL ); break;
}
break;
default:
return FALSE;
}
return TRUE;
}
static void apply_config( struct console *console, const struct console_config *config )
{
if (console->active->width != config->sb_width || console->active->height != config->sb_height)
change_screen_buffer_size( console->active, config->sb_width, config->sb_height );
console->window->menu_mask = config->menu_mask;
console->window->quick_edit = config->quick_edit;
console->edition_mode = config->edition_mode;
console->history_mode = config->history_mode;
if (console->history_size != config->history_size)
{
struct history_line **mem = NULL;
int i, delta;
if (config->history_size && (mem = malloc( config->history_size * sizeof(*mem) )))
{
memset( mem, 0, config->history_size * sizeof(*mem) );
delta = (console->history_index > config->history_size)
? (console->history_index - config->history_size) : 0;
for (i = delta; i < console->history_index; i++)
{
mem[i - delta] = console->history[i];
console->history[i] = NULL;
}
console->history_index -= delta;
for (i = 0; i < console->history_size; i++)
free( console->history[i] );
free( console->history );
console->history = mem;
console->history_size = config->history_size;
}
}
if (config->insert_mode)
console->mode |= ENABLE_INSERT_MODE|ENABLE_EXTENDED_FLAGS;
else
console->mode &= ~ENABLE_INSERT_MODE;
console->active->cursor_size = config->cursor_size;
console->active->cursor_visible = config->cursor_visible;
console->active->attr = config->attr;
console->active->popup_attr = config->popup_attr;
console->active->win.left = config->win_pos.X;
console->active->win.top = config->win_pos.Y;
console->active->win.right = config->win_pos.X + config->win_width - 1;
console->active->win.bottom = config->win_pos.Y + config->win_height - 1;
memcpy( console->active->color_map, config->color_map, sizeof(config->color_map) );
if (console->active->font.width != config->cell_width ||
console->active->font.height != config->cell_height ||
console->active->font.weight != config->font_weight ||
console->active->font.pitch_family != config->font_pitch_family ||
console->active->font.face_len != wcslen( config->face_name ) * sizeof(WCHAR) ||
memcmp( console->active->font.face_name, config->face_name, console->active->font.face_len ))
{
update_console_font( console, config->face_name, config->cell_height, config->font_weight );
}
update_window( console );
notify_screen_buffer_size( console->active );
}
static void current_config( struct console *console, struct console_config *config )
{
size_t len;
config->menu_mask = console->window->menu_mask;
config->quick_edit = console->window->quick_edit;
config->edition_mode = console->edition_mode;
config->history_mode = console->history_mode;
config->history_size = console->history_size;
config->insert_mode = (console->mode & (ENABLE_INSERT_MODE|ENABLE_EXTENDED_FLAGS)) ==
(ENABLE_INSERT_MODE|ENABLE_EXTENDED_FLAGS);
config->cursor_size = console->active->cursor_size;
config->cursor_visible = console->active->cursor_visible;
config->attr = console->active->attr;
config->popup_attr = console->active->popup_attr;
memcpy( config->color_map, console->active->color_map, sizeof(config->color_map) );
config->win_height = console->active->win.bottom - console->active->win.top + 1;
config->win_width = console->active->win.right - console->active->win.left + 1;
config->cell_width = console->active->font.width;
config->cell_height = console->active->font.height;
config->font_weight = console->active->font.weight;
config->font_pitch_family = console->active->font.pitch_family;
len = min( ARRAY_SIZE(config->face_name) - 1, console->active->font.face_len / sizeof(WCHAR) );
if (len) memcpy( config->face_name, console->active->font.face_name, len * sizeof(WCHAR) );
config->face_name[len] = 0;
config->sb_width = console->active->width;
config->sb_height = console->active->height;
config->win_width = console->active->win.right - console->active->win.left + 1;
config->win_height = console->active->win.bottom - console->active->win.top + 1;
config->win_pos.X = console->active->win.left;
config->win_pos.Y = console->active->win.top;
}
/* run the dialog box to set up the console options */
static BOOL config_dialog( struct console *console, BOOL current )
{
struct console_config prev_config;
struct dialog_info di;
PROPSHEETHEADERW header;
HPROPSHEETPAGE pages[3];
PROPSHEETPAGEW psp;
WNDCLASSW wndclass;
WCHAR buff[256];
BOOL modify_session = FALSE;
BOOL save = FALSE;
InitCommonControls();
memset( &di, 0, sizeof(di) );
di.console = console;
if (!current)
{
load_config( NULL, &di.config );
save = TRUE;
}
else current_config( console, &di.config );
prev_config = di.config;
di.font_count = 0;
di.font = NULL;
wndclass.style = 0;
wndclass.lpfnWndProc = font_preview_proc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = sizeof(HFONT);
wndclass.hInstance = GetModuleHandleW( NULL );
wndclass.hIcon = 0;
wndclass.hCursor = LoadCursorW( 0, (const WCHAR *)IDC_ARROW );
wndclass.hbrBackground = GetStockObject( BLACK_BRUSH );
wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = L"WineConFontPreview";
RegisterClassW( &wndclass );
wndclass.style = 0;
wndclass.lpfnWndProc = color_preview_proc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = sizeof(DWORD);
wndclass.hInstance = GetModuleHandleW( NULL );
wndclass.hIcon = 0;
wndclass.hCursor = LoadCursorW( 0, (const WCHAR *)IDC_ARROW );
wndclass.hbrBackground = GetStockObject( BLACK_BRUSH );
wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = L"WineConColorPreview";
RegisterClassW( &wndclass );
memset( &psp, 0, sizeof(psp) );
psp.dwSize = sizeof(psp);
psp.dwFlags = 0;
psp.hInstance = wndclass.hInstance;
psp.lParam = (LPARAM)&di;
psp.u.pszTemplate = MAKEINTRESOURCEW(IDD_OPTION);
psp.pfnDlgProc = option_dialog_proc;
pages[0] = CreatePropertySheetPageW( &psp );
psp.u.pszTemplate = MAKEINTRESOURCEW(IDD_FONT);
psp.pfnDlgProc = font_dialog_proc;
pages[1] = CreatePropertySheetPageW( &psp );
psp.u.pszTemplate = MAKEINTRESOURCEW(IDD_CONFIG);
psp.pfnDlgProc = config_dialog_proc;
pages[2] = CreatePropertySheetPageW( &psp );
memset( &header, 0, sizeof(header) );
header.dwSize = sizeof(header);
if (!LoadStringW( GetModuleHandleW( NULL ),
current ? IDS_DLG_TIT_CURRENT : IDS_DLG_TIT_DEFAULT,
buff, ARRAY_SIZE(buff) ))
wcscpy( buff, L"Setup" );
header.pszCaption = buff;
header.nPages = 3;
header.hwndParent = console->win;
header.u3.phpage = pages;
header.dwFlags = PSH_NOAPPLYNOW;
PropertySheetW( &header );
if (!memcmp( &prev_config, &di.config, sizeof(prev_config) ))
return TRUE;
TRACE( "%s\n", debugstr_config(&di.config) );
if (!save)
{
switch (DialogBoxW( GetModuleHandleW( NULL ), MAKEINTRESOURCEW(IDD_SAVE_SETTINGS),
console->win, save_dialog_proc ))
{
case IDC_SAV_SAVE:
save = TRUE;
modify_session = TRUE;
break;
case IDC_SAV_SESSION:
modify_session = TRUE;
break;
default:
ERR( "dialog failed\n" );
/* fall through */
case IDCANCEL:
modify_session = FALSE;
save = FALSE;
break;
}
}
if (modify_session)
{
apply_config( console, &di.config );
update_window( di.console );
}
if (save)
save_config( current ? console->window->config_key : NULL, &di.config );
return TRUE;
}
static void resize_window( struct console *console, int width, int height )
{
struct console_config config;
current_config( console, &config );
config.win_width = width;
config.win_height = height;
/* auto size screen-buffer if it's now smaller than window */
if (config.sb_width < config.win_width)
config.sb_width = config.win_width;
if (config.sb_height < config.win_height)
config.sb_height = config.win_height;
/* and reset window pos so that we don't display outside of the screen-buffer */
if (config.win_pos.X + config.win_width > config.sb_width)
config.win_pos.X = config.sb_width - config.win_width;
if (config.win_pos.Y + config.win_height > config.sb_height)
config.win_pos.Y = config.sb_height - config.win_height;
apply_config( console, &config );
}
/* grays / ungrays the menu items according to their state */
static void set_menu_details( struct console *console, HMENU menu )
{
EnableMenuItem( menu, IDS_COPY, MF_BYCOMMAND |
(console->window->in_selection ? MF_ENABLED : MF_GRAYED) );
EnableMenuItem( menu, IDS_PASTE, MF_BYCOMMAND |
(IsClipboardFormatAvailable(CF_UNICODETEXT) ? MF_ENABLED : MF_GRAYED) );
EnableMenuItem( menu, IDS_SCROLL, MF_BYCOMMAND | MF_GRAYED );
EnableMenuItem( menu, IDS_SEARCH, MF_BYCOMMAND | MF_GRAYED );
}
static BOOL fill_menu( HMENU menu, BOOL sep )
{
HINSTANCE module = GetModuleHandleW( NULL );
HMENU sub_menu;
WCHAR buff[256];
if (!menu) return FALSE;
sub_menu = CreateMenu();
if (!sub_menu) return FALSE;
LoadStringW( module, IDS_MARK, buff, ARRAY_SIZE(buff) );
InsertMenuW( sub_menu, -1, MF_BYPOSITION|MF_STRING, IDS_MARK, buff );
LoadStringW( module, IDS_COPY, buff, ARRAY_SIZE(buff) );
InsertMenuW( sub_menu, -1, MF_BYPOSITION|MF_STRING, IDS_COPY, buff );
LoadStringW( module, IDS_PASTE, buff, ARRAY_SIZE(buff) );
InsertMenuW( sub_menu, -1, MF_BYPOSITION|MF_STRING, IDS_PASTE, buff );
LoadStringW( module, IDS_SELECTALL, buff, ARRAY_SIZE(buff) );
InsertMenuW( sub_menu, -1, MF_BYPOSITION|MF_STRING, IDS_SELECTALL, buff );
LoadStringW( module, IDS_SCROLL, buff, ARRAY_SIZE(buff) );
InsertMenuW( sub_menu, -1, MF_BYPOSITION|MF_STRING, IDS_SCROLL, buff );
LoadStringW( module, IDS_SEARCH, buff, ARRAY_SIZE(buff) );
InsertMenuW( sub_menu, -1, MF_BYPOSITION|MF_STRING, IDS_SEARCH, buff );
if (sep) InsertMenuW( menu, -1, MF_BYPOSITION|MF_SEPARATOR, 0, NULL );
LoadStringW( module, IDS_EDIT, buff, ARRAY_SIZE(buff) );
InsertMenuW( menu, -1, MF_BYPOSITION|MF_STRING|MF_POPUP, (UINT_PTR)sub_menu, buff );
LoadStringW( module, IDS_DEFAULT, buff, ARRAY_SIZE(buff) );
InsertMenuW( menu, -1, MF_BYPOSITION|MF_STRING, IDS_DEFAULT, buff );
LoadStringW( module, IDS_PROPERTIES, buff, ARRAY_SIZE(buff) );
InsertMenuW( menu, -1, MF_BYPOSITION|MF_STRING, IDS_PROPERTIES, buff );
return TRUE;
}
static LRESULT window_create( HWND hwnd, const CREATESTRUCTW *create )
{
struct console *console = create->lpCreateParams;
HMENU sys_menu;
TRACE( "%p\n", hwnd );
SetWindowLongPtrW( hwnd, 0, (DWORD_PTR)console );
console->win = hwnd;
sys_menu = GetSystemMenu( hwnd, FALSE );
if (!sys_menu) return 0;
console->window->popup_menu = CreatePopupMenu();
if (!console->window->popup_menu) return 0;
fill_menu( sys_menu, TRUE );
fill_menu( console->window->popup_menu, FALSE );
console->window->mem_dc = CreateCompatibleDC( 0 );
return 0;
}
static LRESULT WINAPI window_proc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam )
{
struct console *console = (struct console *)GetWindowLongPtrW( hwnd, 0 );
switch (msg)
{
case WM_CREATE:
return window_create( hwnd, (const CREATESTRUCTW *)lparam );
case WM_DESTROY:
console->win = NULL;
PostQuitMessage( 0 );
break;
case WM_UPDATE_CONFIG:
update_window( console );
break;
case WM_PAINT:
{
PAINTSTRUCT ps;
BeginPaint( console->win, &ps );
BitBlt( ps.hdc, 0, 0,
(console->active->win.right - console->active->win.left + 1) * console->active->font.width,
(console->active->win.bottom - console->active->win.top + 1) * console->active->font.height,
console->window->mem_dc,
console->active->win.left * console->active->font.width,
console->active->win.top * console->active->font.height,
SRCCOPY );
if (console->window->in_selection) update_selection( console, ps.hdc );
EndPaint( console->win, &ps );
break;
}
case WM_SHOWWINDOW:
if (wparam)
update_window( console );
else
{
if (console->window->bitmap) DeleteObject( console->window->bitmap );
console->window->bitmap = NULL;
}
break;
case WM_KEYDOWN:
case WM_KEYUP:
if (console->window->in_selection)
handle_selection_key( console, msg == WM_KEYDOWN, wparam, lparam );
else
record_key_input( console, msg == WM_KEYDOWN, wparam, lparam );
break;
case WM_SYSKEYDOWN:
case WM_SYSKEYUP:
record_key_input( console, msg == WM_SYSKEYDOWN, wparam, lparam );
break;
case WM_LBUTTONDOWN:
if (console->window->quick_edit || console->window->in_selection)
{
if (console->window->in_selection)
update_selection( console, 0 );
if (console->window->quick_edit && console->window->in_selection)
{
console->window->in_selection = FALSE;
}
else
{
console->window->selection_end = get_cell( console, lparam );
console->window->selection_start = console->window->selection_end;
SetCapture( console->win );
update_selection( console, 0 );
console->window->in_selection = TRUE;
}
}
else
{
record_mouse_input( console, get_cell(console, lparam), wparam, 0 );
}
break;
case WM_MOUSEMOVE:
if (console->window->quick_edit || console->window->in_selection)
{
if (GetCapture() == console->win && console->window->in_selection &&
(wparam & MK_LBUTTON))
{
move_selection( console, console->window->selection_start,
get_cell(console, lparam) );
}
}
else
{
record_mouse_input( console, get_cell(console, lparam), wparam, MOUSE_MOVED );
}
break;
case WM_LBUTTONUP:
if (console->window->quick_edit || console->window->in_selection)
{
if (GetCapture() == console->win && console->window->in_selection)
{
move_selection( console, console->window->selection_start,
get_cell(console, lparam) );
ReleaseCapture();
}
}
else
{
record_mouse_input( console, get_cell(console, lparam), wparam, 0 );
}
break;
case WM_RBUTTONDOWN:
if ((wparam & (MK_CONTROL|MK_SHIFT)) == console->window->menu_mask)
{
POINT pt;
pt.x = (short)LOWORD(lparam);
pt.y = (short)HIWORD(lparam);
ClientToScreen( hwnd, &pt );
set_menu_details( console, console->window->popup_menu );
TrackPopupMenu( console->window->popup_menu, TPM_LEFTALIGN|TPM_TOPALIGN|TPM_RIGHTBUTTON,
pt.x, pt.y, 0, hwnd, NULL );
}
else
{
record_mouse_input( console, get_cell(console, 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 */
case WM_MBUTTONDOWN:
case WM_MBUTTONUP:
record_mouse_input( console, get_cell(console, lparam), wparam, 0 );
break;
case WM_LBUTTONDBLCLK:
case WM_MBUTTONDBLCLK:
case WM_RBUTTONDBLCLK:
record_mouse_input( console, get_cell(console, lparam), wparam, DOUBLE_CLICK );
break;
case WM_SETFOCUS:
if (console->active->cursor_visible)
{
CreateCaret( console->win, console->window->cursor_bitmap,
console->active->font.width, console->active->font.height );
update_window_cursor( console );
}
break;
case WM_KILLFOCUS:
if (console->active->cursor_visible)
DestroyCaret();
break;
case WM_SIZE:
if (console->window->update_state != UPDATE_BUSY)
resize_window( console,
max( LOWORD(lparam) / console->active->font.width, 20 ),
max( HIWORD(lparam) / console->active->font.height, 20 ));
break;
case WM_HSCROLL:
{
int win_width = console->active->win.right - console->active->win.left + 1;
int x = console->active->win.left;
switch (LOWORD(wparam))
{
case SB_PAGEUP: x -= 8; break;
case SB_PAGEDOWN: x += 8; break;
case SB_LINEUP: x--; break;
case SB_LINEDOWN: x++; break;
case SB_THUMBTRACK: x = HIWORD(wparam); break;
default: break;
}
x = min( max( x, 0 ), console->active->width - win_width );
if (x != console->active->win.left)
{
console->active->win.left = x;
console->active->win.right = x + win_width - 1;
update_window( console );
}
break;
}
case WM_MOUSEWHEEL:
if (console->active->height <= console->active->win.bottom - console->active->win.top + 1)
{
record_mouse_input(console, get_cell(console, lparam), wparam, MOUSE_WHEELED);
break;
}
/* else fallthrough */
case WM_VSCROLL:
{
int win_height = console->active->win.bottom - console->active->win.top + 1;
int y = console->active->win.top;
if (msg == WM_MOUSEWHEEL)
{
UINT scroll_lines = 3;
SystemParametersInfoW( SPI_GETWHEELSCROLLLINES, 0, &scroll_lines, 0 );
scroll_lines *= -GET_WHEEL_DELTA_WPARAM(wparam) / WHEEL_DELTA;
y += scroll_lines;
}
else
{
switch (LOWORD(wparam))
{
case SB_PAGEUP: y -= 8; break;
case SB_PAGEDOWN: y += 8; break;
case SB_LINEUP: y--; break;
case SB_LINEDOWN: y++; break;
case SB_THUMBTRACK: y = HIWORD(wparam); break;
default: break;
}
}
y = min( max( y, 0 ), console->active->height - win_height );
if (y != console->active->win.top)
{
console->active->win.top = y;
console->active->win.bottom = y + win_height - 1;
update_window( console );
}
break;
}
case WM_SYSCOMMAND:
switch (wparam)
{
case IDS_DEFAULT:
config_dialog( console, FALSE );
break;
case IDS_PROPERTIES:
config_dialog( console, TRUE );
break;
default:
return DefWindowProcW( hwnd, msg, wparam, lparam );
}
break;
case WM_COMMAND:
switch (wparam)
{
case IDS_DEFAULT:
config_dialog( console, FALSE );
break;
case IDS_PROPERTIES:
config_dialog( console, TRUE );
break;
case IDS_MARK:
console->window->selection_start.X = console->window->selection_start.Y = 0;
console->window->selection_end.X = console->window->selection_end.Y = 0;
update_selection( console, 0 );
console->window->in_selection = TRUE;
break;
case IDS_COPY:
if (console->window->in_selection)
{
console->window->in_selection = FALSE;
update_selection( console, 0 );
copy_selection( console );
}
break;
case IDS_PASTE:
paste_clipboard( console );
break;
case IDS_SELECTALL:
console->window->selection_start.X = console->window->selection_start.Y = 0;
console->window->selection_end.X = console->active->width - 1;
console->window->selection_end.Y = console->active->height - 1;
update_selection( console, 0 );
console->window->in_selection = TRUE;
break;
case IDS_SCROLL:
case IDS_SEARCH:
FIXME( "Unhandled yet command: %lx\n", wparam );
break;
default:
return DefWindowProcW( hwnd, msg, wparam, lparam );
}
break;
case WM_INITMENUPOPUP:
if (!HIWORD(lparam)) return DefWindowProcW( hwnd, msg, wparam, lparam );
set_menu_details( console, GetSystemMenu(console->win, FALSE) );
break;
default:
return DefWindowProcW( hwnd, msg, wparam, lparam );
}
return 0;
}
void update_window_config( struct console *console )
{
if (!console->win || console->window->update_state != UPDATE_NONE) return;
console->window->update_state = UPDATE_PENDING;
PostMessageW( console->win, WM_UPDATE_CONFIG, 0, 0 );
}
void update_window_region( struct console *console, const RECT *update )
{
RECT *window_rect = &console->window->update;
window_rect->left = min( window_rect->left, update->left );
window_rect->top = min( window_rect->top, update->top );
window_rect->right = max( window_rect->right, update->right );
window_rect->bottom = max( window_rect->bottom, update->bottom );
update_window_config( console );
}
BOOL init_window( struct console *console )
{
struct console_config config;
WNDCLASSW wndclass;
STARTUPINFOW si;
CHARSETINFO ci;
static struct console_window console_window;
console->window = &console_window;
if (!TranslateCharsetInfo( (DWORD *)(INT_PTR)GetACP(), &ci, TCI_SRCCODEPAGE ))
return FALSE;
console->window->ui_charset = ci.ciCharset;
GetStartupInfoW(&si);
if (si.lpTitle)
{
size_t i, title_len = wcslen( si.lpTitle );
if (!(console->window->config_key = malloc( (title_len + 1) * sizeof(WCHAR) )))
return FALSE;
for (i = 0; i < title_len; i++)
console->window->config_key[i] = si.lpTitle[i] == '\\' ? '_' : si.lpTitle[i];
console->window->config_key[title_len] = 0;
}
load_config( console->window->config_key, &config );
if (si.dwFlags & STARTF_USECOUNTCHARS)
{
config.sb_width = si.dwXCountChars;
config.sb_height = si.dwYCountChars;
}
if (si.dwFlags & STARTF_USEFILLATTRIBUTE)
config.attr = si.dwFillAttribute;
wndclass.style = CS_DBLCLKS;
wndclass.lpfnWndProc = window_proc;
wndclass.cbClsExtra = 0;
wndclass.cbWndExtra = sizeof(DWORD_PTR);
wndclass.hInstance = GetModuleHandleW(NULL);
wndclass.hIcon = LoadIconW( 0, (const WCHAR *)IDI_WINLOGO );
wndclass.hCursor = LoadCursorW( 0, (const WCHAR *)IDC_ARROW );
wndclass.hbrBackground = GetStockObject( BLACK_BRUSH );
wndclass.lpszMenuName = NULL;
wndclass.lpszClassName = L"WineConsoleClass";
RegisterClassW(&wndclass);
if (!CreateWindowW( wndclass.lpszClassName, NULL,
WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU|WS_THICKFRAME|WS_MINIMIZEBOX|
WS_MAXIMIZEBOX|WS_HSCROLL|WS_VSCROLL, CW_USEDEFAULT, CW_USEDEFAULT,
0, 0, 0, 0, wndclass.hInstance, console ))
return FALSE;
apply_config( console, &config );
return TRUE;
}
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