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Multi-line edit is now enabled. 

Fixed a buffer allocation error.
Yank buffer is no longer destroyed after the first copy.
Implemented the transpose word (alt-t) and redraw (ctrl-l)
emacs-commands.
This commit is contained in:
Eric Pouech 2002-07-23 20:54:18 +00:00 committed by Alexandre Julliard
parent 721452dffd
commit 50ac3e5d2e
2 changed files with 152 additions and 53 deletions
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13
win32/console.c
View File

@ -33,7 +33,6 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <unistd.h> #include <unistd.h>
#include <assert.h>
#include "winbase.h" #include "winbase.h"
#include "winnls.h" #include "winnls.h"
@ -234,7 +233,7 @@ BOOL WINAPI ReadConsoleA(HANDLE hConsoleInput, LPVOID lpBuffer, DWORD nNumberOfC
DWORD ncr = 0; DWORD ncr = 0;
BOOL ret; BOOL ret;
if ((ret = ReadConsoleW(hConsoleInput, ptr, nNumberOfCharsToRead, &ncr, 0))) if ((ret = ReadConsoleW(hConsoleInput, ptr, nNumberOfCharsToRead, &ncr, NULL)))
ncr = WideCharToMultiByte(CP_ACP, 0, ptr, ncr, lpBuffer, nNumberOfCharsToRead, NULL, NULL); ncr = WideCharToMultiByte(CP_ACP, 0, ptr, ncr, lpBuffer, nNumberOfCharsToRead, NULL, NULL);
if (lpNumberOfCharsRead) *lpNumberOfCharsRead = ncr; if (lpNumberOfCharsRead) *lpNumberOfCharsRead = ncr;
@ -1238,12 +1237,12 @@ BOOL WINAPI ScrollConsoleScreenBufferA(HANDLE hConsoleOutput, LPSMALL_RECT lpScr
} }
/****************************************************************** /******************************************************************
* fill_line_uniform * CONSOLE_FillLineUniform
* *
* Helper function for ScrollConsoleScreenBufferW * Helper function for ScrollConsoleScreenBufferW
* Fills a part of a line with a constant character info * Fills a part of a line with a constant character info
*/ */
static void fill_line_uniform(HANDLE hConsoleOutput, int i, int j, int len, LPCHAR_INFO lpFill) void CONSOLE_FillLineUniform(HANDLE hConsoleOutput, int i, int j, int len, LPCHAR_INFO lpFill)
{ {
SERVER_START_REQ( fill_console_output ) SERVER_START_REQ( fill_console_output )
{ {
@ -1340,7 +1339,7 @@ BOOL WINAPI ScrollConsoleScreenBufferW(HANDLE hConsoleOutput, LPSMALL_RECT lpScr
/* step 4: clean out the exposed part */ /* step 4: clean out the exposed part */
/* have to write celll [i,j] if it is not in dst rect (because it has already /* have to write cell [i,j] if it is not in dst rect (because it has already
* been written to by the scroll) and is in clip (we shall not write * been written to by the scroll) and is in clip (we shall not write
* outside of clip) * outside of clip)
*/ */
@ -1354,7 +1353,7 @@ BOOL WINAPI ScrollConsoleScreenBufferW(HANDLE hConsoleOutput, LPSMALL_RECT lpScr
{ {
if (start != -1) if (start != -1)
{ {
fill_line_uniform(hConsoleOutput, start, j, i - start, lpFill); CONSOLE_FillLineUniform(hConsoleOutput, start, j, i - start, lpFill);
start = -1; start = -1;
} }
} }
@ -1364,7 +1363,7 @@ BOOL WINAPI ScrollConsoleScreenBufferW(HANDLE hConsoleOutput, LPSMALL_RECT lpScr
} }
} }
if (start != -1) if (start != -1)
fill_line_uniform(hConsoleOutput, start, j, i - start, lpFill); CONSOLE_FillLineUniform(hConsoleOutput, start, j, i - start, lpFill);
} }
return TRUE; return TRUE;

192
win32/editline.c
View File

@ -36,6 +36,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(console);
extern int CONSOLE_GetHistory(int idx, WCHAR* buf, int buf_len); extern int CONSOLE_GetHistory(int idx, WCHAR* buf, int buf_len);
extern BOOL CONSOLE_AppendHistory(const WCHAR *p); extern BOOL CONSOLE_AppendHistory(const WCHAR *p);
extern unsigned int CONSOLE_GetNumHistoryEntries(void); extern unsigned int CONSOLE_GetNumHistoryEntries(void);
extern void CONSOLE_FillLineUniform(HANDLE hConsoleOutput, int i, int j, int len, LPCHAR_INFO lpFill);
struct WCEL_Context; struct WCEL_Context;
@ -63,7 +64,8 @@ typedef struct WCEL_Context {
HANDLE hConIn; HANDLE hConIn;
HANDLE hConOut; HANDLE hConOut;
unsigned done : 1, /* to 1 when we're done with editing */ unsigned done : 1, /* to 1 when we're done with editing */
error : 1; /* to 1 when an error occurred in the editing */ error : 1, /* to 1 when an error occurred in the editing */
can_wrap : 1; /* to 1 when multi-line edition can take place */
unsigned histSize; unsigned histSize;
unsigned histPos; unsigned histPos;
WCHAR* histCurr; WCHAR* histCurr;
@ -72,12 +74,14 @@ typedef struct WCEL_Context {
#if 0 #if 0
static void WCEL_Dump(WCEL_Context* ctx, const char* pfx) static void WCEL_Dump(WCEL_Context* ctx, const char* pfx)
{ {
MESSAGE("%s: [line=%s[alloc=%u] ofs=%u len=%u start=(%d,%d) mask=%c%c\n" MESSAGE("%s: [line=%s[alloc=%u] ofs=%u len=%u start=(%d,%d) mask=%c%c%c]\n"
"\t\thist=(size=%u pos=%u curr=%s)\n", "\t\thist=(size=%u pos=%u curr=%s)\n"
"\t\tyanked=%s\n",
pfx, debugstr_w(ctx->line), ctx->alloc, ctx->ofs, ctx->len, pfx, debugstr_w(ctx->line), ctx->alloc, ctx->ofs, ctx->len,
ctx->csbi.dwCursorPosition.X, ctx->csbi.dwCursorPosition.Y, ctx->csbi.dwCursorPosition.X, ctx->csbi.dwCursorPosition.Y,
ctx->done ? 'D' : 'd', ctx->error ? 'E' : 'e', ctx->done ? 'D' : 'd', ctx->error ? 'E' : 'e', ctx->can_wrap ? 'W' : 'w',
ctx->histSize, ctx->histPos, debugstr_w(ctx->histCurr)); ctx->histSize, ctx->histPos, debugstr_w(ctx->histCurr),
debugstr_w(ctx->yanked));
} }
#endif #endif
@ -119,20 +123,31 @@ static inline void WCEL_Beep(WCEL_Context* ctx)
Beep(400, 300); Beep(400, 300);
} }
static inline BOOL WCEL_IsSingleLine(WCEL_Context* ctx, size_t len)
{
return ctx->csbi.dwCursorPosition.X + ctx->len + len <= ctx->csbi.dwSize.X;
}
static inline COORD WCEL_GetCoord(WCEL_Context* ctx, int ofs) static inline COORD WCEL_GetCoord(WCEL_Context* ctx, int ofs)
{ {
COORD c; COORD c;
c.X = ctx->csbi.dwCursorPosition.X + ofs; unsigned len = ctx->csbi.dwSize.X - ctx->csbi.dwCursorPosition.X;
c.Y = ctx->csbi.dwCursorPosition.Y; c.Y = ctx->csbi.dwCursorPosition.Y;
if (ofs >= len)
{
ofs -= len;
c.X = ofs % ctx->csbi.dwSize.X;
c.Y += 1 + ofs / ctx->csbi.dwSize.X;
}
else c.X = ctx->csbi.dwCursorPosition.X + ofs;
return c; return c;
} }
static inline void WCEL_GetRect(WCEL_Context* ctx, LPSMALL_RECT sr, int beg, int end) static inline void WCEL_Update(WCEL_Context* ctx, int beg, int len)
{ {
sr->Left = ctx->csbi.dwCursorPosition.X + beg; WriteConsoleOutputCharacterW(ctx->hConOut, &ctx->line[beg], len,
sr->Top = ctx->csbi.dwCursorPosition.Y; WCEL_GetCoord(ctx, beg), NULL);
sr->Right = ctx->csbi.dwCursorPosition.X + end;
sr->Bottom = ctx->csbi.dwCursorPosition.Y;
} }
/* ==================================================================== /* ====================================================================
@ -143,41 +158,61 @@ static inline void WCEL_GetRect(WCEL_Context* ctx, LPSMALL_RECT sr, int beg, int
static BOOL WCEL_Grow(WCEL_Context* ctx, size_t len) static BOOL WCEL_Grow(WCEL_Context* ctx, size_t len)
{ {
if (ctx->csbi.dwCursorPosition.X + ctx->len + len >= ctx->csbi.dwSize.X) if (!WCEL_IsSingleLine(ctx, len) && !ctx->can_wrap)
{ {
FIXME("Current implementation doesn't allow edition to spray across several lines\n"); FIXME("Mode doesn't allow to wrap. However, we should allow to overwrite current string\n");
return FALSE; return FALSE;
} }
if (ctx->len + len >= ctx->alloc) if (ctx->len + len >= ctx->alloc)
{ {
WCHAR* newline; WCHAR* newline;
newline = HeapReAlloc(GetProcessHeap(), 0, ctx->line, sizeof(WCHAR) * (ctx->alloc + 32)); size_t newsize;
/* round up size to 32 byte-WCHAR boundary */
newsize = (ctx->len + len + 1 + 31) & ~31;
newline = HeapReAlloc(GetProcessHeap(), 0, ctx->line, sizeof(WCHAR) * newsize);
if (!newline) return FALSE; if (!newline) return FALSE;
ctx->line = newline; ctx->line = newline;
ctx->alloc += 32; ctx->alloc = newsize;
} }
return TRUE; return TRUE;
} }
static void WCEL_DeleteString(WCEL_Context* ctx, int beg, int end) static void WCEL_DeleteString(WCEL_Context* ctx, int beg, int end)
{ {
SMALL_RECT scl, clp; unsigned str_len = end - beg;
CHAR_INFO ci; COORD cbeg = WCEL_GetCoord(ctx, ctx->len - str_len);
COORD cend = WCEL_GetCoord(ctx, ctx->len);
CHAR_INFO ci;
if (end < ctx->len) if (end < ctx->len)
memmove(&ctx->line[beg], &ctx->line[end], (ctx->len - end) * sizeof(WCHAR)); memmove(&ctx->line[beg], &ctx->line[end], (ctx->len - end) * sizeof(WCHAR));
/* make the source rect bigger than the actual rect to that the part outside the clip /* we need to clean from ctx->len - str_len to ctx->len */
* rect (before the scroll) will get redrawn after the scroll
*/
WCEL_GetRect(ctx, &scl, end, ctx->len + end - beg);
WCEL_GetRect(ctx, &clp, beg, ctx->len);
ci.Char.UnicodeChar = ' '; ci.Char.UnicodeChar = ' ';
ci.Attributes = ctx->csbi.wAttributes; ci.Attributes = ctx->csbi.wAttributes;
ScrollConsoleScreenBufferW(ctx->hConOut, &scl, &clp, WCEL_GetCoord(ctx, beg), &ci);
ctx->len -= end - beg; if (cbeg.Y == cend.Y)
{
/* partial erase of sole line */
CONSOLE_FillLineUniform(ctx->hConOut, cbeg.X, cbeg.Y,
cend.X - cbeg.X, &ci);
}
else
{
int i;
/* erase til eol on first line */
CONSOLE_FillLineUniform(ctx->hConOut, cbeg.X, cbeg.Y,
ctx->csbi.dwSize.X - cbeg.X, &ci);
/* completly erase all the others (full lines) */
for (i = cbeg.Y + 1; i < cend.Y; i++)
CONSOLE_FillLineUniform(ctx->hConOut, 0, i, ctx->csbi.dwSize.X, &ci);
/* erase from beg of line until last pos on last line */
CONSOLE_FillLineUniform(ctx->hConOut, 0, cend.Y, cend.X, &ci);
}
ctx->len -= str_len;
WCEL_Update(ctx, 0, ctx->len);
ctx->line[ctx->len] = 0; ctx->line[ctx->len] = 0;
} }
@ -191,8 +226,8 @@ static void WCEL_InsertString(WCEL_Context* ctx, const WCHAR* str)
memcpy(&ctx->line[ctx->ofs], str, len * sizeof(WCHAR)); memcpy(&ctx->line[ctx->ofs], str, len * sizeof(WCHAR));
ctx->len += len; ctx->len += len;
ctx->line[ctx->len] = 0; ctx->line[ctx->len] = 0;
SetConsoleCursorPosition(ctx->hConOut, WCEL_GetCoord(ctx, ctx->ofs)); WCEL_Update(ctx, ctx->ofs, ctx->len - ctx->ofs);
WriteConsoleW(ctx->hConOut, &ctx->line[ctx->ofs], ctx->len - ctx->ofs, NULL, NULL);
ctx->ofs += len; ctx->ofs += len;
} }
@ -208,9 +243,21 @@ static void WCEL_InsertChar(WCEL_Context* ctx, WCHAR c)
WCEL_InsertString(ctx, buffer); WCEL_InsertString(ctx, buffer);
} }
static void WCEL_FreeYank(WCEL_Context* ctx)
{
if (ctx->yanked)
{
HeapFree(GetProcessHeap(), 0, ctx->yanked);
ctx->yanked = NULL;
}
}
static void WCEL_SaveYank(WCEL_Context* ctx, int beg, int end) static void WCEL_SaveYank(WCEL_Context* ctx, int beg, int end)
{ {
int len = end - beg; int len = end - beg;
if (len <= 0) return;
WCEL_FreeYank(ctx);
ctx->yanked = HeapReAlloc(GetProcessHeap(), 0, ctx->yanked, (len + 1) * sizeof(WCHAR)); ctx->yanked = HeapReAlloc(GetProcessHeap(), 0, ctx->yanked, (len + 1) * sizeof(WCHAR));
if (!ctx->yanked) return; if (!ctx->yanked) return;
memcpy(ctx->yanked, &ctx->line[beg], len * sizeof(WCHAR)); memcpy(ctx->yanked, &ctx->line[beg], len * sizeof(WCHAR));
@ -265,7 +312,7 @@ static WCHAR* WCEL_GetHistory(WCEL_Context* ctx, int idx)
static void WCEL_HistoryInit(WCEL_Context* ctx) static void WCEL_HistoryInit(WCEL_Context* ctx)
{ {
ctx->histPos = CONSOLE_GetNumHistoryEntries(); ctx->histPos = CONSOLE_GetNumHistoryEntries();
ctx->histSize = ctx->histPos + 1; ctx->histSize = ctx->histPos + 1;
ctx->histCurr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR)); ctx->histCurr = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WCHAR));
} }
@ -342,10 +389,11 @@ static void WCEL_FindPrevInHist(WCEL_Context* ctx)
static void WCEL_Done(WCEL_Context* ctx) static void WCEL_Done(WCEL_Context* ctx)
{ {
WCHAR nl = '\n';
if (!WCEL_Grow(ctx, 1)) return; if (!WCEL_Grow(ctx, 1)) return;
ctx->line[ctx->len++] = '\n'; ctx->line[ctx->len++] = '\n';
ctx->line[ctx->len] = 0; ctx->line[ctx->len] = 0;
WriteConsoleA(ctx->hConOut, "\n", 1, NULL, NULL); WriteConsoleW(ctx->hConOut, &nl, 1, NULL, NULL);
ctx->done = 1; ctx->done = 1;
} }
@ -422,13 +470,30 @@ static void WCEL_TransposeChar(WCEL_Context* ctx)
ctx->line[ctx->ofs] = ctx->line[ctx->ofs - 1]; ctx->line[ctx->ofs] = ctx->line[ctx->ofs - 1];
ctx->line[ctx->ofs - 1] = c; ctx->line[ctx->ofs - 1] = c;
WriteConsoleOutputCharacterW(ctx->hConOut, &ctx->line[ctx->ofs - 1], 2, WCEL_GetCoord(ctx, ctx->ofs - 1), NULL); WCEL_Update(ctx, ctx->ofs - 1, 2);
ctx->ofs++; ctx->ofs++;
} }
static void WCEL_TransposeWords(WCEL_Context* ctx) static void WCEL_TransposeWords(WCEL_Context* ctx)
{ {
FIXME("NIY\n"); int left_ofs = WCEL_GetLeftWordTransition(ctx, ctx->ofs),
right_ofs = WCEL_GetRightWordTransition(ctx, ctx->ofs);
if (left_ofs < ctx->ofs && right_ofs > ctx->ofs)
{
unsigned len_r = right_ofs - ctx->ofs;
unsigned len_l = ctx->ofs - left_ofs;
char* tmp = HeapAlloc(GetProcessHeap(), 0, len_r * sizeof(WCHAR));
if (!tmp) return;
memcpy(tmp, &ctx->line[ctx->ofs], len_r * sizeof(WCHAR));
memmove(&ctx->line[left_ofs + len_r], &ctx->line[left_ofs], len_l * sizeof(WCHAR));
memcpy(&ctx->line[left_ofs], tmp, len_r * sizeof(WCHAR));
HeapFree(GetProcessHeap(), 0, tmp);
WCEL_Update(ctx, left_ofs, len_l + len_r);
ctx->ofs = right_ofs;
}
} }
static void WCEL_LowerCaseWord(WCEL_Context* ctx) static void WCEL_LowerCaseWord(WCEL_Context* ctx)
@ -439,8 +504,7 @@ static void WCEL_LowerCaseWord(WCEL_Context* ctx)
int i; int i;
for (i = ctx->ofs; i <= new_ofs; i++) for (i = ctx->ofs; i <= new_ofs; i++)
ctx->line[i] = tolowerW(ctx->line[i]); ctx->line[i] = tolowerW(ctx->line[i]);
WriteConsoleOutputCharacterW(ctx->hConOut, &ctx->line[ctx->ofs], new_ofs - ctx->ofs + 1, WCEL_Update(ctx, ctx->ofs, new_ofs - ctx->ofs + 1);
WCEL_GetCoord(ctx, ctx->ofs), NULL);
ctx->ofs = new_ofs; ctx->ofs = new_ofs;
} }
} }
@ -453,8 +517,7 @@ static void WCEL_UpperCaseWord(WCEL_Context* ctx)
int i; int i;
for (i = ctx->ofs; i <= new_ofs; i++) for (i = ctx->ofs; i <= new_ofs; i++)
ctx->line[i] = toupperW(ctx->line[i]); ctx->line[i] = toupperW(ctx->line[i]);
WriteConsoleOutputCharacterW(ctx->hConOut, &ctx->line[ctx->ofs], new_ofs - ctx->ofs + 1, WCEL_Update(ctx, ctx->ofs, new_ofs - ctx->ofs + 1);
WCEL_GetCoord(ctx, ctx->ofs), NULL);
ctx->ofs = new_ofs; ctx->ofs = new_ofs;
} }
} }
@ -469,8 +532,7 @@ static void WCEL_CapitalizeWord(WCEL_Context* ctx)
ctx->line[ctx->ofs] = toupperW(ctx->line[ctx->ofs]); ctx->line[ctx->ofs] = toupperW(ctx->line[ctx->ofs]);
for (i = ctx->ofs + 1; i <= new_ofs; i++) for (i = ctx->ofs + 1; i <= new_ofs; i++)
ctx->line[i] = tolowerW(ctx->line[i]); ctx->line[i] = tolowerW(ctx->line[i]);
WriteConsoleOutputCharacterW(ctx->hConOut, &ctx->line[ctx->ofs], new_ofs - ctx->ofs + 1, WCEL_Update(ctx, ctx->ofs, new_ofs - ctx->ofs + 1);
WCEL_GetCoord(ctx, ctx->ofs), NULL);
ctx->ofs = new_ofs; ctx->ofs = new_ofs;
} }
} }
@ -478,8 +540,6 @@ static void WCEL_CapitalizeWord(WCEL_Context* ctx)
static void WCEL_Yank(WCEL_Context* ctx) static void WCEL_Yank(WCEL_Context* ctx)
{ {
WCEL_InsertString(ctx, ctx->yanked); WCEL_InsertString(ctx, ctx->yanked);
HeapFree(GetProcessHeap(), 0, ctx->yanked);
ctx->yanked = NULL;
} }
static void WCEL_KillToEndOfLine(WCEL_Context* ctx) static void WCEL_KillToEndOfLine(WCEL_Context* ctx)
@ -560,6 +620,44 @@ static void WCEL_MoveToLastHist(WCEL_Context* ctx)
if (ctx->histPos != ctx->histSize - 1) WCEL_MoveToHist(ctx, ctx->histSize - 1); if (ctx->histPos != ctx->histSize - 1) WCEL_MoveToHist(ctx, ctx->histSize - 1);
} }
static void WCEL_Redraw(WCEL_Context* ctx)
{
COORD c = WCEL_GetCoord(ctx, ctx->len);
CHAR_INFO ci;
WCEL_Update(ctx, 0, ctx->len);
ci.Char.UnicodeChar = ' ';
ci.Attributes = ctx->csbi.wAttributes;
CONSOLE_FillLineUniform(ctx->hConOut, c.X, c.Y, ctx->csbi.dwSize.X - c.X, &ci);
}
static void WCEL_RepeatCount(WCEL_Context* ctx)
{
#if 0
/* FIXME: wait untill all console code is in kernel32 */
INPUT_RECORD ir;
unsigned repeat = 0;
while (WCEL_Get(ctx, &ir, FALSE))
{
if (ir.EventType != KEY_EVENT) break;
if (ir.Event.KeyEvent.bKeyDown)
{
if ((ir.Event.KeyEvent.dwControlKeyState & ~(NUMLOCK_ON|SCROLLLOCK_ON|CAPSLOCK_ON)) != 0)
break;
if (ir.Event.KeyEvent.uChar.UnicodeChar < '0' ||
ir.Event.KeyEvent.uChar.UnicodeChar > '9')
break;
repeat = repeat * 10 + ir.Event.KeyEvent.uChar.UnicodeChar - '0';
}
WCEL_Get(ctx, &ir, TRUE);
}
FIXME("=> %u\n", repeat);
#endif
}
/* ==================================================================== /* ====================================================================
* *
* Key Maps * Key Maps
@ -587,7 +685,7 @@ static KeyEntry EmacsKeyMapCtrl[] =
{ CTRL('@'), WCEL_SetMark }, { CTRL('@'), WCEL_SetMark },
{ CTRL('A'), WCEL_MoveToBeg }, { CTRL('A'), WCEL_MoveToBeg },
{ CTRL('B'), WCEL_MoveLeft }, { CTRL('B'), WCEL_MoveLeft },
/* C */ /* C: done in server */
{ CTRL('D'), WCEL_DeleteCurrChar }, { CTRL('D'), WCEL_DeleteCurrChar },
{ CTRL('E'), WCEL_MoveToEnd }, { CTRL('E'), WCEL_MoveToEnd },
{ CTRL('F'), WCEL_MoveRight }, { CTRL('F'), WCEL_MoveRight },
@ -596,7 +694,7 @@ static KeyEntry EmacsKeyMapCtrl[] =
/* I: meaningless (or tab ???) */ /* I: meaningless (or tab ???) */
{ CTRL('J'), WCEL_Done }, { CTRL('J'), WCEL_Done },
{ CTRL('K'), WCEL_KillToEndOfLine }, { CTRL('K'), WCEL_KillToEndOfLine },
/* L: [NIY] redraw the whole stuff */ { CTRL('L'), WCEL_Redraw },
{ CTRL('M'), WCEL_Done }, { CTRL('M'), WCEL_Done },
{ CTRL('N'), WCEL_MoveToNextHist }, { CTRL('N'), WCEL_MoveToNextHist },
/* O; insert line... meaningless */ /* O; insert line... meaningless */
@ -605,7 +703,7 @@ static KeyEntry EmacsKeyMapCtrl[] =
/* R: [NIY] search backwards... */ /* R: [NIY] search backwards... */
/* S: [NIY] search forwards... */ /* S: [NIY] search forwards... */
{ CTRL('T'), WCEL_TransposeChar }, { CTRL('T'), WCEL_TransposeChar },
/* U: [NIY] set repeat count... */ { CTRL('U'), WCEL_RepeatCount },
/* V: paragraph down... meaningless */ /* V: paragraph down... meaningless */
{ CTRL('W'), WCEL_KillMarkedZone }, { CTRL('W'), WCEL_KillMarkedZone },
{ CTRL('X'), WCEL_ExchangeMark }, { CTRL('X'), WCEL_ExchangeMark },
@ -709,6 +807,8 @@ WCHAR* CONSOLE_Readline(HANDLE hConsoleIn, int use_emacs)
OPEN_EXISTING, 0, 0 )) == INVALID_HANDLE_VALUE || OPEN_EXISTING, 0, 0 )) == INVALID_HANDLE_VALUE ||
!GetConsoleScreenBufferInfo(ctx.hConOut, &ctx.csbi)) !GetConsoleScreenBufferInfo(ctx.hConOut, &ctx.csbi))
return NULL; return NULL;
ctx.can_wrap = (GetConsoleMode(ctx.hConOut, &ks) && (ks & ENABLE_WRAP_AT_EOL_OUTPUT)) ? 1 : 0;
if (!WCEL_Grow(&ctx, 1)) if (!WCEL_Grow(&ctx, 1))
{ {
CloseHandle(ctx.hConOut); CloseHandle(ctx.hConOut);
@ -726,7 +826,7 @@ WCHAR* CONSOLE_Readline(HANDLE hConsoleIn, int use_emacs)
ir.Event.KeyEvent.wVirtualKeyCode, ir.Event.KeyEvent.wVirtualScanCode, ir.Event.KeyEvent.wVirtualKeyCode, ir.Event.KeyEvent.wVirtualScanCode,
ir.Event.KeyEvent.uChar.UnicodeChar, ir.Event.KeyEvent.dwControlKeyState); ir.Event.KeyEvent.uChar.UnicodeChar, ir.Event.KeyEvent.dwControlKeyState);
/* EPP WCEL_Dump(&ctx, "before func"); */ /* EPP WCEL_Dump(&ctx, "before func"); */
ofs = ctx.ofs; ofs = ctx.ofs;
/* mask out some bits which don't interest us */ /* mask out some bits which don't interest us */
ks = ir.Event.KeyEvent.dwControlKeyState & ~(NUMLOCK_ON|SCROLLLOCK_ON|CAPSLOCK_ON); ks = ir.Event.KeyEvent.dwControlKeyState & ~(NUMLOCK_ON|SCROLLLOCK_ON|CAPSLOCK_ON);
@ -760,7 +860,7 @@ WCHAR* CONSOLE_Readline(HANDLE hConsoleIn, int use_emacs)
WCEL_InsertChar(&ctx, ir.Event.KeyEvent.uChar.UnicodeChar); WCEL_InsertChar(&ctx, ir.Event.KeyEvent.uChar.UnicodeChar);
else TRACE("Dropped event\n"); else TRACE("Dropped event\n");
/* EPP WCEL_Dump(&ctx, "after func"); */ /* EPP WCEL_Dump(&ctx, "after func"); */
if (ctx.ofs != ofs) if (ctx.ofs != ofs)
SetConsoleCursorPosition(ctx.hConOut, WCEL_GetCoord(&ctx, ctx.ofs)); SetConsoleCursorPosition(ctx.hConOut, WCEL_GetCoord(&ctx, ctx.ofs));
} }
@ -769,6 +869,7 @@ WCHAR* CONSOLE_Readline(HANDLE hConsoleIn, int use_emacs)
HeapFree(GetProcessHeap(), 0, ctx.line); HeapFree(GetProcessHeap(), 0, ctx.line);
ctx.line = NULL; ctx.line = NULL;
} }
WCEL_FreeYank(&ctx);
if (ctx.line) if (ctx.line)
CONSOLE_AppendHistory(ctx.line); CONSOLE_AppendHistory(ctx.line);
@ -776,4 +877,3 @@ WCHAR* CONSOLE_Readline(HANDLE hConsoleIn, int use_emacs)
if (ctx.histCurr) HeapFree(GetProcessHeap(), 0, ctx.histCurr); if (ctx.histCurr) HeapFree(GetProcessHeap(), 0, ctx.histCurr);
return ctx.line; return ctx.line;
} }