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User resizing for the Win32 console (recent Windows versions only).

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This commit is contained in:
William McBrine
2017-12-06 21:36:22 -05:00
parent e90afb66d7
commit f52f0e354a
2 changed files with 40 additions and 20 deletions
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18
win32/pdckbd.c
View File

@@ -36,9 +36,10 @@ static int save_press = 0;
#define KEV save_ip.Event.KeyEvent
#define MEV save_ip.Event.MouseEvent
#define REV save_ip.Event.WindowBufferSizeEvent
/************************************************************************
* Table for key code translation of function keys in keypad mode *
* Table for key code translation of function keys in keypad mode *
* These values are for strict IBM keyboard compatibles only *
************************************************************************/
@@ -614,7 +615,8 @@ int PDC_get_key(void)
ReadConsoleInput(pdc_con_in, &save_ip, 1, &count);
event_count--;
if (save_ip.EventType == MOUSE_EVENT)
if (save_ip.EventType == MOUSE_EVENT ||
save_ip.EventType == WINDOW_BUFFER_SIZE_EVENT)
key_count = 1;
else if (save_ip.EventType == KEY_EVENT)
key_count = _get_key_count();
@@ -631,6 +633,16 @@ int PDC_get_key(void)
case MOUSE_EVENT:
return _process_mouse_event();
case WINDOW_BUFFER_SIZE_EVENT:
if (REV.dwSize.Y != LINES || REV.dwSize.X != COLS)
{
if (!SP->resized)
{
SP->resized = TRUE;
return KEY_RESIZE;
}
}
}
}
@@ -655,7 +667,7 @@ int PDC_mouse_set(void)
had on startup, and clear all other flags */
SetConsoleMode(pdc_con_in, SP->_trap_mbe ?
(ENABLE_MOUSE_INPUT|0x0080) : (pdc_quick_edit|0x0080));
(ENABLE_MOUSE_INPUT|0x0088) : (pdc_quick_edit|0x0088));
memset(&old_mouse_status, 0, sizeof(old_mouse_status));

42
win32/pdcscrn.c
View File

@@ -512,30 +512,38 @@ int PDC_resize_screen(int nlines, int ncols)
SMALL_RECT rect;
COORD size, max;
if (nlines < 2 || ncols < 2)
return ERR;
if (nlines || ncols)
{
if (nlines < 2 || ncols < 2)
return ERR;
max = GetLargestConsoleWindowSize(pdc_con_out);
max = GetLargestConsoleWindowSize(pdc_con_out);
rect.Left = rect.Top = 0;
rect.Right = ncols - 1;
rect.Left = rect.Top = 0;
rect.Right = ncols - 1;
if (rect.Right > max.X)
rect.Right = max.X;
if (rect.Right > max.X)
rect.Right = max.X;
rect.Bottom = nlines - 1;
rect.Bottom = nlines - 1;
if (rect.Bottom > max.Y)
rect.Bottom = max.Y;
if (rect.Bottom > max.Y)
rect.Bottom = max.Y;
size.X = rect.Right + 1;
size.Y = rect.Bottom + 1;
size.X = rect.Right + 1;
size.Y = rect.Bottom + 1;
_fit_console_window(pdc_con_out, &rect);
SetConsoleScreenBufferSize(pdc_con_out, size);
_fit_console_window(pdc_con_out, &rect);
SetConsoleScreenBufferSize(pdc_con_out, size);
SetConsoleActiveScreenBuffer(pdc_con_out);
_fit_console_window(pdc_con_out, &rect);
SetConsoleScreenBufferSize(pdc_con_out, size);
_fit_console_window(pdc_con_out, &rect);
SetConsoleScreenBufferSize(pdc_con_out, size);
SetConsoleActiveScreenBuffer(pdc_con_out);
}
PDC_flushinp();
SP->resized = FALSE;
SP->cursrow = SP->curscol = 0;
return OK;
}