diff options
| -rw-r--r-- | src/os_win32.c | 50 | ||||
| -rw-r--r-- | src/version.c | 2 |
2 files changed, 38 insertions, 14 deletions
diff --git a/src/os_win32.c b/src/os_win32.c index f98bd7e6e..add83d344 100644 --- a/src/os_win32.c +++ b/src/os_win32.c @@ -2192,6 +2192,8 @@ typedef struct ConsoleBufferStruct CONSOLE_SCREEN_BUFFER_INFO Info; PCHAR_INFO Buffer; COORD BufferSize; + PSMALL_RECT Regions; + int NumRegions; } ConsoleBuffer; /* @@ -2212,6 +2214,7 @@ SaveConsoleBuffer( COORD BufferCoord; SMALL_RECT ReadRegion; WORD Y, Y_incr; + int i, numregions; if (cb == NULL) return FALSE; @@ -2254,7 +2257,22 @@ SaveConsoleBuffer( ReadRegion.Left = 0; ReadRegion.Right = cb->Info.dwSize.X - 1; Y_incr = 12000 / cb->Info.dwSize.X; - for (Y = 0; Y < cb->BufferSize.Y; Y += Y_incr) + + numregions = (cb->Info.dwSize.Y + Y_incr - 1) / Y_incr; + if (cb->Regions == NULL || numregions != cb->NumRegions) + { + cb->NumRegions = numregions; + vim_free(cb->Regions); + cb->Regions = (PSMALL_RECT)alloc(cb->NumRegions * sizeof(SMALL_RECT)); + if (cb->Regions == NULL) + { + vim_free(cb->Buffer); + cb->Buffer = NULL; + return FALSE; + } + } + + for (i = 0, Y = 0; i < cb->NumRegions; i++, Y += Y_incr) { /* * Read into position (0, Y) in our buffer. @@ -2268,7 +2286,7 @@ SaveConsoleBuffer( */ ReadRegion.Top = Y; ReadRegion.Bottom = Y + Y_incr - 1; - if (!ReadConsoleOutput(g_hConOut, /* output handle */ + if (!ReadConsoleOutputW(g_hConOut, /* output handle */ cb->Buffer, /* our buffer */ cb->BufferSize, /* dimensions of our buffer */ BufferCoord, /* offset in our buffer */ @@ -2276,8 +2294,11 @@ SaveConsoleBuffer( { vim_free(cb->Buffer); cb->Buffer = NULL; + vim_free(cb->Regions); + cb->Regions = NULL; return FALSE; } + cb->Regions[i] = ReadRegion; } return TRUE; @@ -2299,6 +2320,7 @@ RestoreConsoleBuffer( { COORD BufferCoord; SMALL_RECT WriteRegion; + int i; if (cb == NULL || !cb->IsValid) return FALSE; @@ -2335,19 +2357,19 @@ RestoreConsoleBuffer( */ if (cb->Buffer != NULL) { - BufferCoord.X = 0; - BufferCoord.Y = 0; - WriteRegion.Left = 0; - WriteRegion.Top = 0; - WriteRegion.Right = cb->Info.dwSize.X - 1; - WriteRegion.Bottom = cb->Info.dwSize.Y - 1; - if (!WriteConsoleOutput(g_hConOut, /* output handle */ - cb->Buffer, /* our buffer */ - cb->BufferSize, /* dimensions of our buffer */ - BufferCoord, /* offset in our buffer */ - &WriteRegion)) /* region to restore */ + for (i = 0; i < cb->NumRegions; i++) { - return FALSE; + BufferCoord.X = cb->Regions[i].Left; + BufferCoord.Y = cb->Regions[i].Top; + WriteRegion = cb->Regions[i]; + if (!WriteConsoleOutputW(g_hConOut, /* output handle */ + cb->Buffer, /* our buffer */ + cb->BufferSize, /* dimensions of our buffer */ + BufferCoord, /* offset in our buffer */ + &WriteRegion)) /* region to restore */ + { + return FALSE; + } } } diff --git a/src/version.c b/src/version.c index f0e7062f7..80730682c 100644 --- a/src/version.c +++ b/src/version.c @@ -770,6 +770,8 @@ static char *(features[]) = static int included_patches[] = { /* Add new patch number below this line */ /**/ + 905, +/**/ 904, /**/ 903, |