2 * COPYRIGHT: See COPYING in the top level directory
3 * PROJECT: ReactOS Console Server DLL
4 * FILE: frontends/gui/conwnd.c
5 * PURPOSE: GUI Console Window Class
6 * PROGRAMMERS: Gé van Geldorp
9 * Hermes Belusca-Maito (hermes.belusca@sfr.fr)
12 /* INCLUDES *******************************************************************/
25 /* GLOBALS ********************************************************************/
27 // #define PM_CREATE_CONSOLE (WM_APP + 1)
28 // #define PM_DESTROY_CONSOLE (WM_APP + 2)
31 #define CONGUI_MIN_WIDTH 10
32 #define CONGUI_MIN_HEIGHT 10
33 #define CONGUI_UPDATE_TIME 0
34 #define CONGUI_UPDATE_TIMER 1
36 #define CURSOR_BLINK_TIME 500
39 /**************************************************************\
40 \** Define the Console Leader Process for the console window **/
41 #define GWLP_CONWND_ALLOC (2 * sizeof(LONG_PTR))
42 #define GWLP_CONSOLE_LEADER_PID 0
43 #define GWLP_CONSOLE_LEADER_TID 4
46 SetConWndConsoleLeaderCID(IN PGUI_CONSOLE_DATA GuiData
)
48 PCONSOLE_PROCESS_DATA ProcessData
;
49 CLIENT_ID ConsoleLeaderCID
;
51 ProcessData
= ConSrvGetConsoleLeaderProcess(GuiData
->Console
);
52 ConsoleLeaderCID
= ProcessData
->Process
->ClientId
;
53 SetWindowLongPtrW(GuiData
->hWindow
, GWLP_CONSOLE_LEADER_PID
,
54 (LONG_PTR
)(ConsoleLeaderCID
.UniqueProcess
));
55 SetWindowLongPtrW(GuiData
->hWindow
, GWLP_CONSOLE_LEADER_TID
,
56 (LONG_PTR
)(ConsoleLeaderCID
.UniqueThread
));
58 /**************************************************************/
60 HICON ghDefaultIcon
= NULL
;
61 HICON ghDefaultIconSm
= NULL
;
62 HCURSOR ghDefaultCursor
= NULL
;
64 typedef struct _GUICONSOLE_MENUITEM
67 const struct _GUICONSOLE_MENUITEM
*SubMenu
;
69 } GUICONSOLE_MENUITEM
, *PGUICONSOLE_MENUITEM
;
71 static const GUICONSOLE_MENUITEM GuiConsoleEditMenuItems
[] =
73 { IDS_MARK
, NULL
, ID_SYSTEM_EDIT_MARK
},
74 { IDS_COPY
, NULL
, ID_SYSTEM_EDIT_COPY
},
75 { IDS_PASTE
, NULL
, ID_SYSTEM_EDIT_PASTE
},
76 { IDS_SELECTALL
, NULL
, ID_SYSTEM_EDIT_SELECTALL
},
77 { IDS_SCROLL
, NULL
, ID_SYSTEM_EDIT_SCROLL
},
78 { IDS_FIND
, NULL
, ID_SYSTEM_EDIT_FIND
},
80 { 0, NULL
, 0 } /* End of list */
83 static const GUICONSOLE_MENUITEM GuiConsoleMainMenuItems
[] =
85 { IDS_EDIT
, GuiConsoleEditMenuItems
, 0 },
86 { IDS_DEFAULTS
, NULL
, ID_SYSTEM_DEFAULTS
},
87 { IDS_PROPERTIES
, NULL
, ID_SYSTEM_PROPERTIES
},
89 { 0, NULL
, 0 } /* End of list */
93 * Default 16-color palette for foreground and background
94 * (corresponding flags in comments).
96 const COLORREF s_Colors
[16] =
98 RGB(0, 0, 0), // (Black)
99 RGB(0, 0, 128), // BLUE
100 RGB(0, 128, 0), // GREEN
101 RGB(0, 128, 128), // BLUE | GREEN
102 RGB(128, 0, 0), // RED
103 RGB(128, 0, 128), // BLUE | RED
104 RGB(128, 128, 0), // GREEN | RED
105 RGB(192, 192, 192), // BLUE | GREEN | RED
107 RGB(128, 128, 128), // (Grey) INTENSITY
108 RGB(0, 0, 255), // BLUE | INTENSITY
109 RGB(0, 255, 0), // GREEN | INTENSITY
110 RGB(0, 255, 255), // BLUE | GREEN | INTENSITY
111 RGB(255, 0, 0), // RED | INTENSITY
112 RGB(255, 0, 255), // BLUE | RED | INTENSITY
113 RGB(255, 255, 0), // GREEN | RED | INTENSITY
114 RGB(255, 255, 255) // BLUE | GREEN | RED | INTENSITY
117 /* FUNCTIONS ******************************************************************/
119 static LRESULT CALLBACK
120 ConWndProc(HWND hWnd
, UINT msg
, WPARAM wParam
, LPARAM lParam
);
123 RegisterConWndClass(IN HINSTANCE hInstance
)
125 WNDCLASSEXW WndClass
;
128 ghDefaultIcon
= LoadImageW(hInstance
,
129 MAKEINTRESOURCEW(IDI_TERMINAL
),
131 GetSystemMetrics(SM_CXICON
),
132 GetSystemMetrics(SM_CYICON
),
134 ghDefaultIconSm
= LoadImageW(hInstance
,
135 MAKEINTRESOURCEW(IDI_TERMINAL
),
137 GetSystemMetrics(SM_CXSMICON
),
138 GetSystemMetrics(SM_CYSMICON
),
140 ghDefaultCursor
= LoadCursorW(NULL
, IDC_ARROW
);
142 WndClass
.cbSize
= sizeof(WNDCLASSEXW
);
143 WndClass
.lpszClassName
= GUI_CONWND_CLASS
;
144 WndClass
.lpfnWndProc
= ConWndProc
;
145 WndClass
.style
= CS_DBLCLKS
/* | CS_HREDRAW | CS_VREDRAW */;
146 WndClass
.hInstance
= hInstance
;
147 WndClass
.hIcon
= ghDefaultIcon
;
148 WndClass
.hIconSm
= ghDefaultIconSm
;
149 WndClass
.hCursor
= ghDefaultCursor
;
150 WndClass
.hbrBackground
= (HBRUSH
)GetStockObject(BLACK_BRUSH
); // The color of a terminal when it is switched off.
151 WndClass
.lpszMenuName
= NULL
;
152 WndClass
.cbClsExtra
= 0;
153 WndClass
.cbWndExtra
= GWLP_CONWND_ALLOC
;
155 WndClassAtom
= RegisterClassExW(&WndClass
);
156 if (WndClassAtom
== 0)
158 DPRINT1("Failed to register GUI console class\n");
162 NtUserConsoleControl(GuiConsoleWndClassAtom
, &WndClassAtom
, sizeof(ATOM
));
165 return (WndClassAtom
!= 0);
169 UnRegisterConWndClass(HINSTANCE hInstance
)
171 return !!UnregisterClassW(GUI_CONWND_CLASS
, hInstance
);
177 GetScreenBufferSizeUnits(IN PCONSOLE_SCREEN_BUFFER Buffer
,
178 IN PGUI_CONSOLE_DATA GuiData
,
180 OUT PUINT HeightUnit
)
182 if (Buffer
== NULL
|| GuiData
== NULL
||
183 WidthUnit
== NULL
|| HeightUnit
== NULL
)
188 if (GetType(Buffer
) == TEXTMODE_BUFFER
)
190 *WidthUnit
= GuiData
->CharWidth
;
191 *HeightUnit
= GuiData
->CharHeight
;
193 else /* if (GetType(Buffer) == GRAPHICS_BUFFER) */
201 AppendMenuItems(HMENU hMenu
,
202 const GUICONSOLE_MENUITEM
*Items
)
205 WCHAR szMenuString
[255];
210 if (Items
[i
].uID
!= (UINT
)-1)
212 if (LoadStringW(ConSrvDllInstance
,
215 sizeof(szMenuString
) / sizeof(szMenuString
[0])) > 0)
217 if (Items
[i
].SubMenu
!= NULL
)
219 hSubMenu
= CreatePopupMenu();
220 if (hSubMenu
!= NULL
)
222 AppendMenuItems(hSubMenu
, Items
[i
].SubMenu
);
224 if (!AppendMenuW(hMenu
,
225 MF_STRING
| MF_POPUP
,
229 DestroyMenu(hSubMenu
);
250 } while (!(Items
[i
].uID
== 0 && Items
[i
].SubMenu
== NULL
&& Items
[i
].wCmdID
== 0));
255 CreateSysMenu(HWND hWnd
)
258 WCHAR szMenuStringBack
[255];
260 HMENU hMenu
= GetSystemMenu(hWnd
, FALSE
);
263 mii
.cbSize
= sizeof(mii
);
264 mii
.fMask
= MIIM_STRING
;
265 mii
.dwTypeData
= szMenuStringBack
;
266 mii
.cch
= sizeof(szMenuStringBack
)/sizeof(WCHAR
);
268 GetMenuItemInfoW(hMenu
, SC_CLOSE
, FALSE
, &mii
);
270 ptrTab
= wcschr(szMenuStringBack
, '\t');
274 mii
.cch
= wcslen(szMenuStringBack
);
276 SetMenuItemInfoW(hMenu
, SC_CLOSE
, FALSE
, &mii
);
279 AppendMenuItems(hMenu
, GuiConsoleMainMenuItems
);
285 SendMenuEvent(PCONSRV_CONSOLE Console
, UINT CmdId
)
289 DPRINT("Menu item ID: %d\n", CmdId
);
291 if (!ConDrvValidateConsoleUnsafe((PCONSOLE
)Console
, CONSOLE_RUNNING
, TRUE
)) return;
293 er
.EventType
= MENU_EVENT
;
294 er
.Event
.MenuEvent
.dwCommandId
= CmdId
;
295 ConioProcessInputEvent(Console
, &er
);
297 LeaveCriticalSection(&Console
->Lock
);
301 Copy(PGUI_CONSOLE_DATA GuiData
);
303 Paste(PGUI_CONSOLE_DATA GuiData
);
305 UpdateSelection(PGUI_CONSOLE_DATA GuiData
,
306 PCOORD SelectionAnchor OPTIONAL
,
310 Mark(PGUI_CONSOLE_DATA GuiData
)
312 PCONSOLE_SCREEN_BUFFER ActiveBuffer
= GuiData
->ActiveBuffer
;
314 /* Clear the old selection */
315 GuiData
->Selection
.dwFlags
= CONSOLE_NO_SELECTION
;
317 /* Restart a new selection */
318 GuiData
->dwSelectionCursor
= ActiveBuffer
->ViewOrigin
;
319 UpdateSelection(GuiData
,
320 &GuiData
->dwSelectionCursor
,
321 &GuiData
->dwSelectionCursor
);
325 SelectAll(PGUI_CONSOLE_DATA GuiData
)
327 PCONSOLE_SCREEN_BUFFER ActiveBuffer
= GuiData
->ActiveBuffer
;
328 COORD SelectionAnchor
;
330 /* Clear the old selection */
331 GuiData
->Selection
.dwFlags
= CONSOLE_NO_SELECTION
;
334 * The selection area extends to the whole screen buffer's width.
336 SelectionAnchor
.X
= SelectionAnchor
.Y
= 0;
337 GuiData
->dwSelectionCursor
.X
= ActiveBuffer
->ScreenBufferSize
.X
- 1;
340 * Determine whether the selection must extend to just some part
341 * (for text-mode screen buffers) or to all of the screen buffer's
342 * height (for graphics ones).
344 if (GetType(ActiveBuffer
) == TEXTMODE_BUFFER
)
347 * We select all the characters from the first line
348 * to the line where the cursor is positioned.
350 GuiData
->dwSelectionCursor
.Y
= ActiveBuffer
->CursorPosition
.Y
;
352 else /* if (GetType(ActiveBuffer) == GRAPHICS_BUFFER) */
355 * We select all the screen buffer area.
357 GuiData
->dwSelectionCursor
.Y
= ActiveBuffer
->ScreenBufferSize
.Y
- 1;
360 /* Restart a new selection */
361 GuiData
->Selection
.dwFlags
|= CONSOLE_MOUSE_SELECTION
;
362 UpdateSelection(GuiData
, &SelectionAnchor
, &GuiData
->dwSelectionCursor
);
366 OnCommand(PGUI_CONSOLE_DATA GuiData
, WPARAM wParam
, LPARAM lParam
)
369 PCONSRV_CONSOLE Console
= GuiData
->Console
;
372 * In case the selected menu item belongs to the user-reserved menu id range,
373 * send to him a menu event and return directly. The user must handle those
374 * reserved menu commands...
376 if (GuiData
->CmdIdLow
<= (UINT
)wParam
&& (UINT
)wParam
<= GuiData
->CmdIdHigh
)
378 SendMenuEvent(Console
, (UINT
)wParam
);
382 /* ... otherwise, perform actions. */
385 case ID_SYSTEM_EDIT_MARK
:
389 case ID_SYSTEM_EDIT_COPY
:
393 case ID_SYSTEM_EDIT_PASTE
:
397 case ID_SYSTEM_EDIT_SELECTALL
:
401 case ID_SYSTEM_EDIT_SCROLL
:
402 DPRINT1("Scrolling is not handled yet\n");
405 case ID_SYSTEM_EDIT_FIND
:
406 DPRINT1("Finding is not handled yet\n");
409 case ID_SYSTEM_DEFAULTS
:
410 GuiConsoleShowConsoleProperties(GuiData
, TRUE
);
413 case ID_SYSTEM_PROPERTIES
:
414 GuiConsoleShowConsoleProperties(GuiData
, FALSE
);
424 Ret
= DefWindowProcW(GuiData
->hWindow
, WM_SYSCOMMAND
, wParam
, lParam
);
429 static PGUI_CONSOLE_DATA
430 GuiGetGuiData(HWND hWnd
)
432 /* This function ensures that the console pointer is not NULL */
433 PGUI_CONSOLE_DATA GuiData
= (PGUI_CONSOLE_DATA
)GetWindowLongPtrW(hWnd
, GWLP_USERDATA
);
434 return ( ((GuiData
== NULL
) || (GuiData
->hWindow
== hWnd
&& GuiData
->Console
!= NULL
)) ? GuiData
: NULL
);
438 ResizeConWnd(PGUI_CONSOLE_DATA GuiData
, DWORD WidthUnit
, DWORD HeightUnit
)
440 PCONSOLE_SCREEN_BUFFER Buff
= GuiData
->ActiveBuffer
;
445 Width
= Buff
->ViewSize
.X
* WidthUnit
+
446 2 * (GetSystemMetrics(SM_CXFRAME
) + GetSystemMetrics(SM_CXEDGE
));
447 Height
= Buff
->ViewSize
.Y
* HeightUnit
+
448 2 * (GetSystemMetrics(SM_CYFRAME
) + GetSystemMetrics(SM_CYEDGE
)) + GetSystemMetrics(SM_CYCAPTION
);
450 /* Set scrollbar sizes */
451 sInfo
.cbSize
= sizeof(SCROLLINFO
);
452 sInfo
.fMask
= SIF_RANGE
| SIF_PAGE
| SIF_POS
;
454 if (Buff
->ScreenBufferSize
.Y
> Buff
->ViewSize
.Y
)
456 sInfo
.nMax
= Buff
->ScreenBufferSize
.Y
- 1;
457 sInfo
.nPage
= Buff
->ViewSize
.Y
;
458 sInfo
.nPos
= Buff
->ViewOrigin
.Y
;
459 SetScrollInfo(GuiData
->hWindow
, SB_VERT
, &sInfo
, TRUE
);
460 Width
+= GetSystemMetrics(SM_CXVSCROLL
);
461 ShowScrollBar(GuiData
->hWindow
, SB_VERT
, TRUE
);
465 ShowScrollBar(GuiData
->hWindow
, SB_VERT
, FALSE
);
468 if (Buff
->ScreenBufferSize
.X
> Buff
->ViewSize
.X
)
470 sInfo
.nMax
= Buff
->ScreenBufferSize
.X
- 1;
471 sInfo
.nPage
= Buff
->ViewSize
.X
;
472 sInfo
.nPos
= Buff
->ViewOrigin
.X
;
473 SetScrollInfo(GuiData
->hWindow
, SB_HORZ
, &sInfo
, TRUE
);
474 Height
+= GetSystemMetrics(SM_CYHSCROLL
);
475 ShowScrollBar(GuiData
->hWindow
, SB_HORZ
, TRUE
);
479 ShowScrollBar(GuiData
->hWindow
, SB_HORZ
, FALSE
);
482 /* Resize the window */
483 SetWindowPos(GuiData
->hWindow
, NULL
, 0, 0, Width
, Height
,
484 SWP_NOZORDER
| SWP_NOMOVE
| SWP_NOACTIVATE
| SWP_NOCOPYBITS
);
485 // NOTE: The SWP_NOCOPYBITS flag can be replaced by a subsequent call
486 // to: InvalidateRect(GuiData->hWindow, NULL, TRUE);
491 DeleteFonts(PGUI_CONSOLE_DATA GuiData
)
494 for (i
= 0; i
< sizeof(GuiData
->Font
) / sizeof(GuiData
->Font
[0]); ++i
)
496 if (GuiData
->Font
[i
] != NULL
) DeleteObject(GuiData
->Font
[i
]);
497 GuiData
->Font
[i
] = NULL
;
502 CreateDerivedFont(HFONT OrgFont
,
511 /* Initialize the LOGFONT structure */
512 RtlZeroMemory(&lf
, sizeof(lf
));
514 /* Retrieve the details of the current font */
515 if (GetObject(OrgFont
, sizeof(lf
), &lf
) == 0)
518 /* Change the font attributes */
519 // lf.lfHeight = FontSize.Y;
520 // lf.lfWidth = FontSize.X;
521 lf
.lfWeight
= FontWeight
;
522 // lf.lfItalic = bItalic;
523 lf
.lfUnderline
= bUnderline
;
524 lf
.lfStrikeOut
= bStrikeOut
;
526 /* Build a new font */
527 return CreateFontIndirect(&lf
);
531 InitFonts(PGUI_CONSOLE_DATA GuiData
,
532 LPWSTR FaceName
, // Points to a WCHAR array of LF_FACESIZE elements.
538 HFONT OldFont
, NewFont
;
542 hDC
= GetDC(GuiData
->hWindow
);
545 * Initialize a new NORMAL font and get its metrics.
548 FontSize
.Y
= FontSize
.Y
> 0 ? -MulDiv(FontSize
.Y
, GetDeviceCaps(hDC
, LOGPIXELSY
), 72)
551 NewFont
= CreateFontW(FontSize
.Y
,
563 FIXED_PITCH
| FontFamily
,
567 DPRINT1("InitFonts: CreateFontW failed\n");
568 ReleaseDC(GuiData
->hWindow
, hDC
);
572 OldFont
= SelectObject(hDC
, NewFont
);
575 DPRINT1("InitFonts: SelectObject failed\n");
576 ReleaseDC(GuiData
->hWindow
, hDC
);
577 DeleteObject(NewFont
);
581 if (!GetTextMetricsW(hDC
, &Metrics
))
583 DPRINT1("InitFonts: GetTextMetrics failed\n");
584 SelectObject(hDC
, OldFont
);
585 ReleaseDC(GuiData
->hWindow
, hDC
);
586 DeleteObject(NewFont
);
589 GuiData
->CharWidth
= Metrics
.tmMaxCharWidth
;
590 GuiData
->CharHeight
= Metrics
.tmHeight
+ Metrics
.tmExternalLeading
;
592 /* Measure real char width more precisely if possible */
593 if (GetTextExtentPoint32W(hDC
, L
"R", 1, &CharSize
))
594 GuiData
->CharWidth
= CharSize
.cx
;
596 SelectObject(hDC
, OldFont
);
597 ReleaseDC(GuiData
->hWindow
, hDC
);
600 * Initialization succeeded.
602 // Delete all the old fonts first.
603 DeleteFonts(GuiData
);
604 GuiData
->Font
[FONT_NORMAL
] = NewFont
;
607 * Now build the other fonts (bold, underlined, mixed).
609 GuiData
->Font
[FONT_BOLD
] =
610 CreateDerivedFont(GuiData
->Font
[FONT_NORMAL
],
611 FontWeight
< FW_BOLD
? FW_BOLD
: FontWeight
,
614 GuiData
->Font
[FONT_UNDERLINE
] =
615 CreateDerivedFont(GuiData
->Font
[FONT_NORMAL
],
619 GuiData
->Font
[FONT_BOLD
| FONT_UNDERLINE
] =
620 CreateDerivedFont(GuiData
->Font
[FONT_NORMAL
],
621 FontWeight
< FW_BOLD
? FW_BOLD
: FontWeight
,
628 if (FaceName
!= GuiData
->GuiInfo
.FaceName
)
630 wcsncpy(GuiData
->GuiInfo
.FaceName
, FaceName
, LF_FACESIZE
);
631 GuiData
->GuiInfo
.FaceName
[LF_FACESIZE
- 1] = UNICODE_NULL
;
633 GuiData
->GuiInfo
.FontFamily
= FontFamily
;
634 GuiData
->GuiInfo
.FontSize
= FontSize
;
635 GuiData
->GuiInfo
.FontWeight
= FontWeight
;
642 OnNcCreate(HWND hWnd
, LPCREATESTRUCTW Create
)
644 PGUI_CONSOLE_DATA GuiData
= (PGUI_CONSOLE_DATA
)Create
->lpCreateParams
;
645 PCONSRV_CONSOLE Console
;
649 DPRINT1("GuiConsoleNcCreate: No GUI data\n");
653 Console
= GuiData
->Console
;
655 GuiData
->hWindow
= hWnd
;
657 /* Initialize the fonts */
658 if (!InitFonts(GuiData
,
659 GuiData
->GuiInfo
.FaceName
,
660 GuiData
->GuiInfo
.FontFamily
,
661 GuiData
->GuiInfo
.FontSize
,
662 GuiData
->GuiInfo
.FontWeight
))
664 DPRINT1("GuiConsoleNcCreate: InitFonts failed\n");
665 GuiData
->hWindow
= NULL
;
666 NtSetEvent(GuiData
->hGuiInitEvent
, NULL
);
670 /* Initialize the terminal framebuffer */
671 GuiData
->hMemDC
= CreateCompatibleDC(NULL
);
672 GuiData
->hBitmap
= NULL
;
673 GuiData
->hSysPalette
= NULL
; /* Original system palette */
675 /* Update the icons of the window */
676 if (GuiData
->hIcon
!= ghDefaultIcon
)
678 DefWindowProcW(GuiData
->hWindow
, WM_SETICON
, ICON_BIG
, (LPARAM
)GuiData
->hIcon
);
679 DefWindowProcW(GuiData
->hWindow
, WM_SETICON
, ICON_SMALL
, (LPARAM
)GuiData
->hIconSm
);
682 // FIXME: Keep these instructions here ? ///////////////////////////////////
683 Console
->ActiveBuffer
->CursorBlinkOn
= TRUE
;
684 Console
->ActiveBuffer
->ForceCursorOff
= FALSE
;
685 ////////////////////////////////////////////////////////////////////////////
687 SetWindowLongPtrW(GuiData
->hWindow
, GWLP_USERDATA
, (DWORD_PTR
)GuiData
);
689 if (GuiData
->IsWindowVisible
)
691 SetTimer(GuiData
->hWindow
, CONGUI_UPDATE_TIMER
, CONGUI_UPDATE_TIME
, NULL
);
694 // FIXME: HACK: Potential HACK for CORE-8129; see revision 63595.
695 //CreateSysMenu(GuiData->hWindow);
697 DPRINT("OnNcCreate - setting start event\n");
698 NtSetEvent(GuiData
->hGuiInitEvent
, NULL
);
700 return (BOOL
)DefWindowProcW(GuiData
->hWindow
, WM_NCCREATE
, 0, (LPARAM
)Create
);
705 EnterFullScreen(PGUI_CONSOLE_DATA GuiData
);
707 LeaveFullScreen(PGUI_CONSOLE_DATA GuiData
);
709 SwitchFullScreen(PGUI_CONSOLE_DATA GuiData
, BOOL FullScreen
);
711 GuiConsoleSwitchFullScreen(PGUI_CONSOLE_DATA GuiData
);
714 OnActivate(PGUI_CONSOLE_DATA GuiData
, WPARAM wParam
)
716 WORD ActivationState
= LOWORD(wParam
);
718 DPRINT("WM_ACTIVATE - ActivationState = %d\n");
720 if ( ActivationState
== WA_ACTIVE
||
721 ActivationState
== WA_CLICKACTIVE
)
723 if (GuiData
->GuiInfo
.FullScreen
)
725 EnterFullScreen(GuiData
);
726 // // PostMessageW(GuiData->hWindow, WM_SYSCOMMAND, SC_RESTORE, 0);
727 // SendMessageW(GuiData->hWindow, WM_SYSCOMMAND, SC_RESTORE, 0);
730 else // if (ActivationState == WA_INACTIVE)
732 if (GuiData
->GuiInfo
.FullScreen
)
734 SendMessageW(GuiData
->hWindow
, WM_SYSCOMMAND
, SC_MINIMIZE
, 0);
735 LeaveFullScreen(GuiData
);
736 // // PostMessageW(GuiData->hWindow, WM_SYSCOMMAND, SC_MINIMIZE, 0);
737 // SendMessageW(GuiData->hWindow, WM_SYSCOMMAND, SC_MINIMIZE, 0);
742 * Ignore the next mouse signal when we are going to be enabled again via
743 * the mouse, in order to prevent, e.g. when we are in Edit mode, erroneous
744 * mouse actions from the user that could spoil text selection or copy/pastes.
746 if (ActivationState
== WA_CLICKACTIVE
)
747 GuiData
->IgnoreNextMouseSignal
= TRUE
;
751 OnFocus(PGUI_CONSOLE_DATA GuiData
, BOOL SetFocus
)
753 PCONSRV_CONSOLE Console
= GuiData
->Console
;
756 if (!ConDrvValidateConsoleUnsafe((PCONSOLE
)Console
, CONSOLE_RUNNING
, TRUE
)) return;
758 er
.EventType
= FOCUS_EVENT
;
759 er
.Event
.FocusEvent
.bSetFocus
= SetFocus
;
760 ConioProcessInputEvent(Console
, &er
);
762 LeaveCriticalSection(&Console
->Lock
);
765 DPRINT1("TODO: Create console caret\n");
767 DPRINT1("TODO: Destroy console caret\n");
771 SmallRectToRect(PGUI_CONSOLE_DATA GuiData
, PRECT Rect
, PSMALL_RECT SmallRect
)
773 PCONSOLE_SCREEN_BUFFER Buffer
= GuiData
->ActiveBuffer
;
774 UINT WidthUnit
, HeightUnit
;
776 GetScreenBufferSizeUnits(Buffer
, GuiData
, &WidthUnit
, &HeightUnit
);
778 Rect
->left
= (SmallRect
->Left
- Buffer
->ViewOrigin
.X
) * WidthUnit
;
779 Rect
->top
= (SmallRect
->Top
- Buffer
->ViewOrigin
.Y
) * HeightUnit
;
780 Rect
->right
= (SmallRect
->Right
+ 1 - Buffer
->ViewOrigin
.X
) * WidthUnit
;
781 Rect
->bottom
= (SmallRect
->Bottom
+ 1 - Buffer
->ViewOrigin
.Y
) * HeightUnit
;
785 GetSelectionBeginEnd(PCOORD Begin
, PCOORD End
,
786 PCOORD SelectionAnchor
,
787 PSMALL_RECT SmallRect
)
789 if (Begin
== NULL
|| End
== NULL
) return;
791 *Begin
= *SelectionAnchor
;
792 End
->X
= (SelectionAnchor
->X
== SmallRect
->Left
) ? SmallRect
->Right
793 /* Case X != Left, must be == Right */ : SmallRect
->Left
;
794 End
->Y
= (SelectionAnchor
->Y
== SmallRect
->Top
) ? SmallRect
->Bottom
795 /* Case Y != Top, must be == Bottom */ : SmallRect
->Top
;
797 /* Exchange Begin / End if Begin > End lexicographically */
798 if (Begin
->Y
> End
->Y
|| (Begin
->Y
== End
->Y
&& Begin
->X
> End
->X
))
800 End
->X
= _InterlockedExchange16(&Begin
->X
, End
->X
);
801 End
->Y
= _InterlockedExchange16(&Begin
->Y
, End
->Y
);
806 CreateSelectionRgn(PGUI_CONSOLE_DATA GuiData
,
808 PCOORD SelectionAnchor
,
809 PSMALL_RECT SmallRect
)
814 SmallRectToRect(GuiData
, &rect
, SmallRect
);
815 return CreateRectRgnIndirect(&rect
);
822 GetSelectionBeginEnd(&Begin
, &End
, SelectionAnchor
, SmallRect
);
824 if (Begin
.Y
== End
.Y
)
834 // Debug thingie to see whether I can put this corner case
835 // together with the previous one.
836 if (SmallRect
->Left
!= sr
.Left
||
837 SmallRect
->Top
!= sr
.Top
||
838 SmallRect
->Right
!= sr
.Right
||
839 SmallRect
->Bottom
!= sr
.Bottom
)
842 "SmallRect = (%d, %d, %d, %d)\n"
843 "sr = (%d, %d, %d, %d)\n"
845 SmallRect
->Left
, SmallRect
->Top
, SmallRect
->Right
, SmallRect
->Bottom
,
846 sr
.Left
, sr
.Top
, sr
.Right
, sr
.Bottom
);
849 SmallRectToRect(GuiData
, &r
, &sr
);
850 SelRgn
= CreateRectRgnIndirect(&r
);
854 PCONSOLE_SCREEN_BUFFER ActiveBuffer
= GuiData
->ActiveBuffer
;
857 SMALL_RECT sr1
, sr2
, sr3
;
862 sr1
.Right
= ActiveBuffer
->ScreenBufferSize
.X
- 1;
863 sr1
.Bottom
= Begin
.Y
;
866 sr2
.Top
= Begin
.Y
+ 1;
867 sr2
.Right
= ActiveBuffer
->ScreenBufferSize
.X
- 1;
868 sr2
.Bottom
= End
.Y
- 1;
875 SmallRectToRect(GuiData
, &r1
, &sr1
);
876 SmallRectToRect(GuiData
, &r2
, &sr2
);
877 SmallRectToRect(GuiData
, &r3
, &sr3
);
879 rg1
= CreateRectRgnIndirect(&r1
);
880 rg2
= CreateRectRgnIndirect(&r2
);
881 rg3
= CreateRectRgnIndirect(&r3
);
883 CombineRgn(rg1
, rg1
, rg2
, RGN_XOR
);
884 CombineRgn(rg1
, rg1
, rg3
, RGN_XOR
);
896 PaintSelectionRect(PGUI_CONSOLE_DATA GuiData
, PPAINTSTRUCT pps
)
898 HRGN rgnPaint
= CreateRectRgnIndirect(&pps
->rcPaint
);
899 HRGN rgnSel
= CreateSelectionRgn(GuiData
, GuiData
->LineSelection
,
900 &GuiData
->Selection
.dwSelectionAnchor
,
901 &GuiData
->Selection
.srSelection
);
903 /* Invert the selection */
905 int ErrorCode
= CombineRgn(rgnPaint
, rgnPaint
, rgnSel
, RGN_AND
);
906 if (ErrorCode
!= ERROR
&& ErrorCode
!= NULLREGION
)
908 InvertRgn(pps
->hdc
, rgnPaint
);
911 DeleteObject(rgnSel
);
912 DeleteObject(rgnPaint
);
916 UpdateSelection(PGUI_CONSOLE_DATA GuiData
,
917 PCOORD SelectionAnchor OPTIONAL
,
920 PCONSRV_CONSOLE Console
= GuiData
->Console
;
921 HRGN oldRgn
= CreateSelectionRgn(GuiData
, GuiData
->LineSelection
,
922 &GuiData
->Selection
.dwSelectionAnchor
,
923 &GuiData
->Selection
.srSelection
);
925 /* Update the anchor if needed (use the old one if NULL) */
927 GuiData
->Selection
.dwSelectionAnchor
= *SelectionAnchor
;
935 * Pressing the Control key while selecting text, allows us to enter
936 * into line-selection mode, the selection mode of *nix terminals.
938 BOOL OldLineSel
= GuiData
->LineSelection
;
939 GuiData
->LineSelection
= !!(GetKeyState(VK_CONTROL
) & 0x8000);
941 /* Exchange left/top with right/bottom if required */
942 rc
.Left
= min(GuiData
->Selection
.dwSelectionAnchor
.X
, coord
->X
);
943 rc
.Top
= min(GuiData
->Selection
.dwSelectionAnchor
.Y
, coord
->Y
);
944 rc
.Right
= max(GuiData
->Selection
.dwSelectionAnchor
.X
, coord
->X
);
945 rc
.Bottom
= max(GuiData
->Selection
.dwSelectionAnchor
.Y
, coord
->Y
);
947 newRgn
= CreateSelectionRgn(GuiData
, GuiData
->LineSelection
,
948 &GuiData
->Selection
.dwSelectionAnchor
,
951 if (GuiData
->Selection
.dwFlags
& CONSOLE_SELECTION_NOT_EMPTY
)
953 if (OldLineSel
!= GuiData
->LineSelection
||
954 memcmp(&rc
, &GuiData
->Selection
.srSelection
, sizeof(SMALL_RECT
)) != 0)
956 /* Calculate the region that needs to be updated */
957 if (oldRgn
&& newRgn
&& CombineRgn(newRgn
, newRgn
, oldRgn
, RGN_XOR
) != ERROR
)
959 InvalidateRgn(GuiData
->hWindow
, newRgn
, FALSE
);
965 InvalidateRgn(GuiData
->hWindow
, newRgn
, FALSE
);
968 DeleteObject(newRgn
);
970 GuiData
->Selection
.dwFlags
|= CONSOLE_SELECTION_NOT_EMPTY
;
971 GuiData
->Selection
.srSelection
= rc
;
972 GuiData
->dwSelectionCursor
= *coord
;
974 if ((GuiData
->Selection
.dwFlags
& CONSOLE_SELECTION_IN_PROGRESS
) == 0)
976 LPWSTR SelTypeStr
= NULL
, WindowTitle
= NULL
;
977 SIZE_T SelTypeStrLength
= 0, Length
= 0;
979 /* Clear the old selection */
980 if (GuiData
->Selection
.dwFlags
& CONSOLE_SELECTION_NOT_EMPTY
)
982 InvalidateRgn(GuiData
->hWindow
, oldRgn
, FALSE
);
986 * When passing a zero-length buffer size, LoadString(...) returns
987 * a read-only pointer buffer to the program's resource string.
990 LoadStringW(ConSrvDllInstance
,
991 (GuiData
->Selection
.dwFlags
& CONSOLE_MOUSE_SELECTION
)
992 ? IDS_SELECT_TITLE
: IDS_MARK_TITLE
,
993 (LPWSTR
)&SelTypeStr
, 0);
996 * Prepend the selection type string to the current console title
997 * if we succeeded in retrieving a valid localized string.
1001 // 3 for " - " and 1 for NULL
1002 Length
= Console
->Title
.Length
+ (SelTypeStrLength
+ 3 + 1) * sizeof(WCHAR
);
1003 WindowTitle
= ConsoleAllocHeap(0, Length
);
1005 wcsncpy(WindowTitle
, SelTypeStr
, SelTypeStrLength
);
1006 WindowTitle
[SelTypeStrLength
] = L
'\0';
1007 wcscat(WindowTitle
, L
" - ");
1008 wcscat(WindowTitle
, Console
->Title
.Buffer
);
1010 SetWindowText(GuiData
->hWindow
, WindowTitle
);
1011 ConsoleFreeHeap(WindowTitle
);
1014 GuiData
->Selection
.dwFlags
|= CONSOLE_SELECTION_IN_PROGRESS
;
1015 ConioPause(Console
, PAUSED_FROM_SELECTION
);
1020 /* Clear the selection */
1021 if (GuiData
->Selection
.dwFlags
& CONSOLE_SELECTION_NOT_EMPTY
)
1023 InvalidateRgn(GuiData
->hWindow
, oldRgn
, FALSE
);
1026 GuiData
->Selection
.dwFlags
= CONSOLE_NO_SELECTION
;
1027 ConioUnpause(Console
, PAUSED_FROM_SELECTION
);
1029 /* Restore the console title */
1030 SetWindowText(GuiData
->hWindow
, Console
->Title
.Buffer
);
1033 DeleteObject(oldRgn
);
1038 GuiPaintTextModeBuffer(PTEXTMODE_SCREEN_BUFFER Buffer
,
1039 PGUI_CONSOLE_DATA GuiData
,
1041 PRECT rcFramebuffer
);
1043 GuiPaintGraphicsBuffer(PGRAPHICS_SCREEN_BUFFER Buffer
,
1044 PGUI_CONSOLE_DATA GuiData
,
1046 PRECT rcFramebuffer
);
1049 OnPaint(PGUI_CONSOLE_DATA GuiData
)
1051 PCONSOLE_SCREEN_BUFFER ActiveBuffer
= GuiData
->ActiveBuffer
;
1055 /* Do nothing if the window is hidden */
1056 if (!GuiData
->IsWindowVisible
) return;
1058 BeginPaint(GuiData
->hWindow
, &ps
);
1059 if (ps
.hdc
!= NULL
&&
1060 ps
.rcPaint
.left
< ps
.rcPaint
.right
&&
1061 ps
.rcPaint
.top
< ps
.rcPaint
.bottom
)
1063 EnterCriticalSection(&GuiData
->Lock
);
1065 /* Compose the current screen-buffer on-memory */
1066 if (GetType(ActiveBuffer
) == TEXTMODE_BUFFER
)
1068 GuiPaintTextModeBuffer((PTEXTMODE_SCREEN_BUFFER
)ActiveBuffer
,
1069 GuiData
, &ps
.rcPaint
, &rcPaint
);
1071 else /* if (GetType(ActiveBuffer) == GRAPHICS_BUFFER) */
1073 GuiPaintGraphicsBuffer((PGRAPHICS_SCREEN_BUFFER
)ActiveBuffer
,
1074 GuiData
, &ps
.rcPaint
, &rcPaint
);
1077 /* Send it to screen */
1081 rcPaint
.right
- rcPaint
.left
,
1082 rcPaint
.bottom
- rcPaint
.top
,
1088 /* Draw the selection region if needed */
1089 if (GuiData
->Selection
.dwFlags
& CONSOLE_SELECTION_NOT_EMPTY
)
1091 PaintSelectionRect(GuiData
, &ps
);
1094 LeaveCriticalSection(&GuiData
->Lock
);
1096 EndPaint(GuiData
->hWindow
, &ps
);
1102 OnPaletteChanged(PGUI_CONSOLE_DATA GuiData
)
1104 PCONSOLE_SCREEN_BUFFER ActiveBuffer
= GuiData
->ActiveBuffer
;
1106 /* Do nothing if the window is hidden */
1107 if (!GuiData
->IsWindowVisible
) return;
1109 // See WM_PALETTECHANGED message
1110 // if ((HWND)wParam == hWnd) break;
1112 // if (GetType(ActiveBuffer) == GRAPHICS_BUFFER)
1113 if (ActiveBuffer
->PaletteHandle
)
1115 DPRINT("WM_PALETTECHANGED changing palette\n");
1117 /* Specify the use of the system palette for the framebuffer */
1118 SetSystemPaletteUse(GuiData
->hMemDC
, ActiveBuffer
->PaletteUsage
);
1120 /* Realize the (logical) palette */
1121 RealizePalette(GuiData
->hMemDC
);
1126 IsSystemKey(WORD VirtualKeyCode
)
1128 switch (VirtualKeyCode
)
1130 /* From MSDN, "Virtual-Key Codes" */
1149 OnKey(PGUI_CONSOLE_DATA GuiData
, UINT msg
, WPARAM wParam
, LPARAM lParam
)
1151 PCONSRV_CONSOLE Console
= GuiData
->Console
;
1152 PCONSOLE_SCREEN_BUFFER ActiveBuffer
;
1154 if (!ConDrvValidateConsoleUnsafe((PCONSOLE
)Console
, CONSOLE_RUNNING
, TRUE
)) return;
1156 ActiveBuffer
= GuiData
->ActiveBuffer
;
1158 if (GuiData
->Selection
.dwFlags
& CONSOLE_SELECTION_IN_PROGRESS
)
1160 WORD VirtualKeyCode
= LOWORD(wParam
);
1162 if (msg
!= WM_KEYDOWN
) goto Quit
;
1164 if (VirtualKeyCode
== VK_RETURN
)
1166 /* Copy (and clear) selection if ENTER is pressed */
1170 else if ( VirtualKeyCode
== VK_ESCAPE
||
1171 (VirtualKeyCode
== 'C' && (GetKeyState(VK_CONTROL
) & 0x8000)) )
1173 /* Cancel selection if ESC or Ctrl-C are pressed */
1174 UpdateSelection(GuiData
, NULL
, NULL
);
1178 if ((GuiData
->Selection
.dwFlags
& CONSOLE_MOUSE_SELECTION
) == 0)
1180 /* Keyboard selection mode */
1181 BOOL Interpreted
= FALSE
;
1182 BOOL MajPressed
= !!(GetKeyState(VK_SHIFT
) & 0x8000);
1184 switch (VirtualKeyCode
)
1189 if (GuiData
->dwSelectionCursor
.X
> 0)
1190 GuiData
->dwSelectionCursor
.X
--;
1198 if (GuiData
->dwSelectionCursor
.X
< ActiveBuffer
->ScreenBufferSize
.X
- 1)
1199 GuiData
->dwSelectionCursor
.X
++;
1207 if (GuiData
->dwSelectionCursor
.Y
> 0)
1208 GuiData
->dwSelectionCursor
.Y
--;
1216 if (GuiData
->dwSelectionCursor
.Y
< ActiveBuffer
->ScreenBufferSize
.Y
- 1)
1217 GuiData
->dwSelectionCursor
.Y
++;
1225 GuiData
->dwSelectionCursor
.X
= 0;
1226 GuiData
->dwSelectionCursor
.Y
= 0;
1233 GuiData
->dwSelectionCursor
.Y
= ActiveBuffer
->ScreenBufferSize
.Y
- 1;
1240 GuiData
->dwSelectionCursor
.Y
-= ActiveBuffer
->ViewSize
.Y
;
1241 if (GuiData
->dwSelectionCursor
.Y
< 0)
1242 GuiData
->dwSelectionCursor
.Y
= 0;
1250 GuiData
->dwSelectionCursor
.Y
+= ActiveBuffer
->ViewSize
.Y
;
1251 if (GuiData
->dwSelectionCursor
.Y
>= ActiveBuffer
->ScreenBufferSize
.Y
)
1252 GuiData
->dwSelectionCursor
.Y
= ActiveBuffer
->ScreenBufferSize
.Y
- 1;
1263 UpdateSelection(GuiData
,
1264 !MajPressed
? &GuiData
->dwSelectionCursor
: NULL
,
1265 &GuiData
->dwSelectionCursor
);
1267 else if (!IsSystemKey(VirtualKeyCode
))
1269 /* Emit an error beep sound */
1270 SendNotifyMessage(GuiData
->hWindow
, PM_CONSOLE_BEEP
, 0, 0);
1277 /* Mouse selection mode */
1279 if (!IsSystemKey(VirtualKeyCode
))
1281 /* Clear the selection and send the key into the input buffer */
1282 UpdateSelection(GuiData
, NULL
, NULL
);
1291 if ((GuiData
->Selection
.dwFlags
& CONSOLE_SELECTION_IN_PROGRESS
) == 0)
1295 Message
.hwnd
= GuiData
->hWindow
;
1296 Message
.message
= msg
;
1297 Message
.wParam
= wParam
;
1298 Message
.lParam
= lParam
;
1300 ConioProcessKey(Console
, &Message
);
1304 LeaveCriticalSection(&Console
->Lock
);
1308 // FIXME: Remove after fixing OnTimer
1310 InvalidateCell(PGUI_CONSOLE_DATA GuiData
,
1314 OnTimer(PGUI_CONSOLE_DATA GuiData
)
1316 PCONSRV_CONSOLE Console
= GuiData
->Console
;
1317 PCONSOLE_SCREEN_BUFFER Buff
;
1319 /* Do nothing if the window is hidden */
1320 if (!GuiData
->IsWindowVisible
) return;
1322 SetTimer(GuiData
->hWindow
, CONGUI_UPDATE_TIMER
, CURSOR_BLINK_TIME
, NULL
);
1324 if (!ConDrvValidateConsoleUnsafe((PCONSOLE
)Console
, CONSOLE_RUNNING
, TRUE
)) return;
1326 Buff
= GuiData
->ActiveBuffer
;
1328 if (GetType(Buff
) == TEXTMODE_BUFFER
)
1330 InvalidateCell(GuiData
, Buff
->CursorPosition
.X
, Buff
->CursorPosition
.Y
);
1331 Buff
->CursorBlinkOn
= !Buff
->CursorBlinkOn
;
1333 if ((GuiData
->OldCursor
.x
!= Buff
->CursorPosition
.X
) ||
1334 (GuiData
->OldCursor
.y
!= Buff
->CursorPosition
.Y
))
1337 int OldScrollX
= -1, OldScrollY
= -1;
1338 int NewScrollX
= -1, NewScrollY
= -1;
1340 xScroll
.cbSize
= sizeof(SCROLLINFO
);
1341 xScroll
.fMask
= SIF_POS
;
1342 // Capture the original position of the scroll bars and save them.
1343 if (GetScrollInfo(GuiData
->hWindow
, SB_HORZ
, &xScroll
)) OldScrollX
= xScroll
.nPos
;
1344 if (GetScrollInfo(GuiData
->hWindow
, SB_VERT
, &xScroll
)) OldScrollY
= xScroll
.nPos
;
1346 // If we successfully got the info for the horizontal scrollbar
1347 if (OldScrollX
>= 0)
1349 if ((Buff
->CursorPosition
.X
< Buff
->ViewOrigin
.X
) ||
1350 (Buff
->CursorPosition
.X
>= (Buff
->ViewOrigin
.X
+ Buff
->ViewSize
.X
)))
1352 // Handle the horizontal scroll bar
1353 if (Buff
->CursorPosition
.X
>= Buff
->ViewSize
.X
)
1354 NewScrollX
= Buff
->CursorPosition
.X
- Buff
->ViewSize
.X
+ 1;
1360 NewScrollX
= OldScrollX
;
1363 // If we successfully got the info for the vertical scrollbar
1364 if (OldScrollY
>= 0)
1366 if ((Buff
->CursorPosition
.Y
< Buff
->ViewOrigin
.Y
) ||
1367 (Buff
->CursorPosition
.Y
>= (Buff
->ViewOrigin
.Y
+ Buff
->ViewSize
.Y
)))
1369 // Handle the vertical scroll bar
1370 if (Buff
->CursorPosition
.Y
>= Buff
->ViewSize
.Y
)
1371 NewScrollY
= Buff
->CursorPosition
.Y
- Buff
->ViewSize
.Y
+ 1;
1377 NewScrollY
= OldScrollY
;
1381 // Adjust scroll bars and refresh the window if the cursor has moved outside the visible area
1382 // NOTE: OldScroll# and NewScroll# will both be -1 (initial value) if the info for the respective scrollbar
1383 // was not obtained successfully in the previous steps. This means their difference is 0 (no scrolling)
1384 // and their associated scrollbar is left alone.
1385 if ((OldScrollX
!= NewScrollX
) || (OldScrollY
!= NewScrollY
))
1387 Buff
->ViewOrigin
.X
= NewScrollX
;
1388 Buff
->ViewOrigin
.Y
= NewScrollY
;
1389 ScrollWindowEx(GuiData
->hWindow
,
1390 (OldScrollX
- NewScrollX
) * GuiData
->CharWidth
,
1391 (OldScrollY
- NewScrollY
) * GuiData
->CharHeight
,
1397 if (NewScrollX
>= 0)
1399 xScroll
.nPos
= NewScrollX
;
1400 SetScrollInfo(GuiData
->hWindow
, SB_HORZ
, &xScroll
, TRUE
);
1402 if (NewScrollY
>= 0)
1404 xScroll
.nPos
= NewScrollY
;
1405 SetScrollInfo(GuiData
->hWindow
, SB_VERT
, &xScroll
, TRUE
);
1407 UpdateWindow(GuiData
->hWindow
);
1408 // InvalidateRect(GuiData->hWindow, NULL, FALSE);
1409 GuiData
->OldCursor
.x
= Buff
->CursorPosition
.X
;
1410 GuiData
->OldCursor
.y
= Buff
->CursorPosition
.Y
;
1414 else /* if (GetType(Buff) == GRAPHICS_BUFFER) */
1418 LeaveCriticalSection(&Console
->Lock
);
1422 OnClose(PGUI_CONSOLE_DATA GuiData
)
1424 PCONSRV_CONSOLE Console
= GuiData
->Console
;
1426 if (!ConDrvValidateConsoleUnsafe((PCONSOLE
)Console
, CONSOLE_RUNNING
, TRUE
))
1429 // TODO: Prompt for termination ? (Warn the user about possible apps running in this console)
1432 * FIXME: Windows will wait up to 5 seconds for the thread to exit.
1433 * We shouldn't wait here, though, since the console lock is entered.
1434 * A copy of the thread list probably needs to be made.
1436 ConSrvConsoleProcessCtrlEvent(Console
, 0, CTRL_CLOSE_EVENT
);
1438 LeaveCriticalSection(&Console
->Lock
);
1443 OnNcDestroy(HWND hWnd
)
1445 PGUI_CONSOLE_DATA GuiData
= GuiGetGuiData(hWnd
);
1447 if (GuiData
->IsWindowVisible
)
1449 KillTimer(hWnd
, CONGUI_UPDATE_TIMER
);
1452 GetSystemMenu(hWnd
, TRUE
);
1456 /* Free the terminal framebuffer */
1457 if (GuiData
->hMemDC
) DeleteDC(GuiData
->hMemDC
);
1458 if (GuiData
->hBitmap
) DeleteObject(GuiData
->hBitmap
);
1459 // if (GuiData->hSysPalette) DeleteObject(GuiData->hSysPalette);
1460 DeleteFonts(GuiData
);
1463 /* Free the GuiData registration */
1464 SetWindowLongPtrW(hWnd
, GWLP_USERDATA
, (DWORD_PTR
)NULL
);
1466 return DefWindowProcW(hWnd
, WM_NCDESTROY
, 0, 0);
1470 PointToCoord(PGUI_CONSOLE_DATA GuiData
, LPARAM lParam
)
1472 PCONSOLE_SCREEN_BUFFER Buffer
= GuiData
->ActiveBuffer
;
1474 UINT WidthUnit
, HeightUnit
;
1476 GetScreenBufferSizeUnits(Buffer
, GuiData
, &WidthUnit
, &HeightUnit
);
1478 Coord
.X
= Buffer
->ViewOrigin
.X
+ ((SHORT
)LOWORD(lParam
) / (int)WidthUnit
);
1479 Coord
.Y
= Buffer
->ViewOrigin
.Y
+ ((SHORT
)HIWORD(lParam
) / (int)HeightUnit
);
1481 /* Clip coordinate to ensure it's inside buffer */
1484 else if (Coord
.X
>= Buffer
->ScreenBufferSize
.X
)
1485 Coord
.X
= Buffer
->ScreenBufferSize
.X
- 1;
1489 else if (Coord
.Y
>= Buffer
->ScreenBufferSize
.Y
)
1490 Coord
.Y
= Buffer
->ScreenBufferSize
.Y
- 1;
1496 OnMouse(PGUI_CONSOLE_DATA GuiData
, UINT msg
, WPARAM wParam
, LPARAM lParam
)
1499 PCONSRV_CONSOLE Console
= GuiData
->Console
;
1501 // FIXME: It's here that we need to check whether we has focus or not
1502 // and whether we are in edit mode or not, to know if we need to deal
1503 // with the mouse, or not.
1505 if (GuiData
->IgnoreNextMouseSignal
)
1507 if (msg
!= WM_LBUTTONDOWN
&&
1508 msg
!= WM_MBUTTONDOWN
&&
1509 msg
!= WM_RBUTTONDOWN
)
1512 * If this mouse signal is not a button-down action
1513 * then it is the last signal being ignored.
1515 GuiData
->IgnoreNextMouseSignal
= FALSE
;
1520 * This mouse signal is a button-down action.
1521 * Ignore it and perform default action.
1528 if (!ConDrvValidateConsoleUnsafe((PCONSOLE
)Console
, CONSOLE_RUNNING
, TRUE
))
1534 if ( (GuiData
->Selection
.dwFlags
& CONSOLE_SELECTION_IN_PROGRESS
) ||
1535 (Console
->QuickEdit
) )
1539 case WM_LBUTTONDOWN
:
1541 /* Clear the old selection */
1542 GuiData
->Selection
.dwFlags
= CONSOLE_NO_SELECTION
;
1544 /* Restart a new selection */
1545 GuiData
->dwSelectionCursor
= PointToCoord(GuiData
, lParam
);
1546 SetCapture(GuiData
->hWindow
);
1547 GuiData
->Selection
.dwFlags
|= CONSOLE_MOUSE_SELECTION
| CONSOLE_MOUSE_DOWN
;
1548 UpdateSelection(GuiData
,
1549 &GuiData
->dwSelectionCursor
,
1550 &GuiData
->dwSelectionCursor
);
1557 if (!(GuiData
->Selection
.dwFlags
& CONSOLE_MOUSE_DOWN
)) break;
1559 // GuiData->dwSelectionCursor = PointToCoord(GuiData, lParam);
1560 GuiData
->Selection
.dwFlags
&= ~CONSOLE_MOUSE_DOWN
;
1561 // UpdateSelection(GuiData, NULL, &GuiData->dwSelectionCursor);
1567 case WM_LBUTTONDBLCLK
:
1569 PCONSOLE_SCREEN_BUFFER Buffer
= GuiData
->ActiveBuffer
;
1571 if (GetType(Buffer
) == TEXTMODE_BUFFER
)
1573 #define IS_WORD_SEP(c) \
1574 ((c) == L'\0' || (c) == L' ' || (c) == L'\t' || (c) == L'\r' || (c) == L'\n')
1576 PTEXTMODE_SCREEN_BUFFER TextBuffer
= (PTEXTMODE_SCREEN_BUFFER
)Buffer
;
1578 PCHAR_INFO ptrL
, ptrR
;
1580 /* Starting point */
1581 cL
= cR
= PointToCoord(GuiData
, lParam
);
1582 ptrL
= ptrR
= ConioCoordToPointer(TextBuffer
, cL
.X
, cL
.Y
);
1584 /* Enlarge the selection by checking for whitespace */
1585 while ((0 < cL
.X
) && !IS_WORD_SEP(ptrL
->Char
.UnicodeChar
)
1586 && !IS_WORD_SEP((ptrL
-1)->Char
.UnicodeChar
))
1591 while ((cR
.X
< TextBuffer
->ScreenBufferSize
.X
- 1) &&
1592 !IS_WORD_SEP(ptrR
->Char
.UnicodeChar
) &&
1593 !IS_WORD_SEP((ptrR
+1)->Char
.UnicodeChar
))
1600 * Update the selection started with the single
1601 * left-click that preceded this double-click.
1603 GuiData
->Selection
.dwFlags
|= CONSOLE_MOUSE_SELECTION
| CONSOLE_MOUSE_DOWN
;
1604 UpdateSelection(GuiData
, &cL
, &cR
);
1606 /* Ignore the next mouse move signal */
1607 GuiData
->IgnoreNextMouseSignal
= TRUE
;
1613 case WM_RBUTTONDOWN
:
1614 case WM_RBUTTONDBLCLK
:
1616 if (!(GuiData
->Selection
.dwFlags
& CONSOLE_SELECTION_NOT_EMPTY
))
1625 /* Ignore the next mouse move signal */
1626 GuiData
->IgnoreNextMouseSignal
= TRUE
;
1632 if (!(wParam
& MK_LBUTTON
)) break;
1633 if (!(GuiData
->Selection
.dwFlags
& CONSOLE_MOUSE_DOWN
)) break;
1635 // TODO: Scroll buffer to bring SelectionCursor into view
1636 GuiData
->dwSelectionCursor
= PointToCoord(GuiData
, lParam
);
1637 UpdateSelection(GuiData
, NULL
, &GuiData
->dwSelectionCursor
);
1643 Err
= FALSE
; // TRUE;
1647 else if (Console
->InputBuffer
.Mode
& ENABLE_MOUSE_INPUT
)
1650 WORD wKeyState
= GET_KEYSTATE_WPARAM(wParam
);
1651 DWORD dwButtonState
= 0;
1652 DWORD dwControlKeyState
= 0;
1653 DWORD dwEventFlags
= 0;
1657 case WM_LBUTTONDOWN
:
1658 SetCapture(GuiData
->hWindow
);
1659 dwButtonState
= FROM_LEFT_1ST_BUTTON_PRESSED
;
1663 case WM_MBUTTONDOWN
:
1664 SetCapture(GuiData
->hWindow
);
1665 dwButtonState
= FROM_LEFT_2ND_BUTTON_PRESSED
;
1669 case WM_RBUTTONDOWN
:
1670 SetCapture(GuiData
->hWindow
);
1671 dwButtonState
= RIGHTMOST_BUTTON_PRESSED
;
1693 case WM_LBUTTONDBLCLK
:
1694 dwButtonState
= FROM_LEFT_1ST_BUTTON_PRESSED
;
1695 dwEventFlags
= DOUBLE_CLICK
;
1698 case WM_MBUTTONDBLCLK
:
1699 dwButtonState
= FROM_LEFT_2ND_BUTTON_PRESSED
;
1700 dwEventFlags
= DOUBLE_CLICK
;
1703 case WM_RBUTTONDBLCLK
:
1704 dwButtonState
= RIGHTMOST_BUTTON_PRESSED
;
1705 dwEventFlags
= DOUBLE_CLICK
;
1710 dwEventFlags
= MOUSE_MOVED
;
1714 dwButtonState
= GET_WHEEL_DELTA_WPARAM(wParam
) << 16;
1715 dwEventFlags
= MOUSE_WHEELED
;
1718 case WM_MOUSEHWHEEL
:
1719 dwButtonState
= GET_WHEEL_DELTA_WPARAM(wParam
) << 16;
1720 dwEventFlags
= MOUSE_HWHEELED
;
1729 * HACK FOR CORE-8394: Ignore the next mouse move signal
1730 * just after mouse down click actions.
1734 case WM_LBUTTONDOWN
:
1735 case WM_MBUTTONDOWN
:
1736 case WM_RBUTTONDOWN
:
1737 GuiData
->IgnoreNextMouseSignal
= TRUE
;
1744 if (wKeyState
& MK_LBUTTON
)
1745 dwButtonState
|= FROM_LEFT_1ST_BUTTON_PRESSED
;
1746 if (wKeyState
& MK_MBUTTON
)
1747 dwButtonState
|= FROM_LEFT_2ND_BUTTON_PRESSED
;
1748 if (wKeyState
& MK_RBUTTON
)
1749 dwButtonState
|= RIGHTMOST_BUTTON_PRESSED
;
1751 if (GetKeyState(VK_RMENU
) & 0x8000)
1752 dwControlKeyState
|= RIGHT_ALT_PRESSED
;
1753 if (GetKeyState(VK_LMENU
) & 0x8000)
1754 dwControlKeyState
|= LEFT_ALT_PRESSED
;
1755 if (GetKeyState(VK_RCONTROL
) & 0x8000)
1756 dwControlKeyState
|= RIGHT_CTRL_PRESSED
;
1757 if (GetKeyState(VK_LCONTROL
) & 0x8000)
1758 dwControlKeyState
|= LEFT_CTRL_PRESSED
;
1759 if (GetKeyState(VK_SHIFT
) & 0x8000)
1760 dwControlKeyState
|= SHIFT_PRESSED
;
1761 if (GetKeyState(VK_NUMLOCK
) & 0x0001)
1762 dwControlKeyState
|= NUMLOCK_ON
;
1763 if (GetKeyState(VK_SCROLL
) & 0x0001)
1764 dwControlKeyState
|= SCROLLLOCK_ON
;
1765 if (GetKeyState(VK_CAPITAL
) & 0x0001)
1766 dwControlKeyState
|= CAPSLOCK_ON
;
1767 /* See WM_CHAR MSDN documentation for instance */
1768 if (lParam
& 0x01000000)
1769 dwControlKeyState
|= ENHANCED_KEY
;
1771 er
.EventType
= MOUSE_EVENT
;
1772 er
.Event
.MouseEvent
.dwMousePosition
= PointToCoord(GuiData
, lParam
);
1773 er
.Event
.MouseEvent
.dwButtonState
= dwButtonState
;
1774 er
.Event
.MouseEvent
.dwControlKeyState
= dwControlKeyState
;
1775 er
.Event
.MouseEvent
.dwEventFlags
= dwEventFlags
;
1777 ConioProcessInputEvent(Console
, &er
);
1785 LeaveCriticalSection(&Console
->Lock
);
1789 return DefWindowProcW(GuiData
->hWindow
, msg
, wParam
, lParam
);
1795 GuiCopyFromTextModeBuffer(PTEXTMODE_SCREEN_BUFFER Buffer
,
1796 PGUI_CONSOLE_DATA GuiData
);
1798 GuiCopyFromGraphicsBuffer(PGRAPHICS_SCREEN_BUFFER Buffer
,
1799 PGUI_CONSOLE_DATA GuiData
);
1802 Copy(PGUI_CONSOLE_DATA GuiData
)
1804 if (OpenClipboard(GuiData
->hWindow
))
1806 PCONSOLE_SCREEN_BUFFER Buffer
= GuiData
->ActiveBuffer
;
1808 if (GetType(Buffer
) == TEXTMODE_BUFFER
)
1810 GuiCopyFromTextModeBuffer((PTEXTMODE_SCREEN_BUFFER
)Buffer
, GuiData
);
1812 else /* if (GetType(Buffer) == GRAPHICS_BUFFER) */
1814 GuiCopyFromGraphicsBuffer((PGRAPHICS_SCREEN_BUFFER
)Buffer
, GuiData
);
1820 /* Clear the selection */
1821 UpdateSelection(GuiData
, NULL
, NULL
);
1825 GuiPasteToTextModeBuffer(PTEXTMODE_SCREEN_BUFFER Buffer
,
1826 PGUI_CONSOLE_DATA GuiData
);
1828 GuiPasteToGraphicsBuffer(PGRAPHICS_SCREEN_BUFFER Buffer
,
1829 PGUI_CONSOLE_DATA GuiData
);
1832 Paste(PGUI_CONSOLE_DATA GuiData
)
1834 if (OpenClipboard(GuiData
->hWindow
))
1836 PCONSOLE_SCREEN_BUFFER Buffer
= GuiData
->ActiveBuffer
;
1838 if (GetType(Buffer
) == TEXTMODE_BUFFER
)
1840 GuiPasteToTextModeBuffer((PTEXTMODE_SCREEN_BUFFER
)Buffer
, GuiData
);
1842 else /* if (GetType(Buffer) == GRAPHICS_BUFFER) */
1844 GuiPasteToGraphicsBuffer((PGRAPHICS_SCREEN_BUFFER
)Buffer
, GuiData
);
1852 OnGetMinMaxInfo(PGUI_CONSOLE_DATA GuiData
, PMINMAXINFO minMaxInfo
)
1854 PCONSRV_CONSOLE Console
= GuiData
->Console
;
1855 PCONSOLE_SCREEN_BUFFER ActiveBuffer
;
1857 UINT WidthUnit
, HeightUnit
;
1859 if (!ConDrvValidateConsoleUnsafe((PCONSOLE
)Console
, CONSOLE_RUNNING
, TRUE
)) return;
1861 ActiveBuffer
= GuiData
->ActiveBuffer
;
1863 GetScreenBufferSizeUnits(ActiveBuffer
, GuiData
, &WidthUnit
, &HeightUnit
);
1865 windx
= CONGUI_MIN_WIDTH
* WidthUnit
+ 2 * (GetSystemMetrics(SM_CXFRAME
) + GetSystemMetrics(SM_CXEDGE
));
1866 windy
= CONGUI_MIN_HEIGHT
* HeightUnit
+ 2 * (GetSystemMetrics(SM_CYFRAME
) + GetSystemMetrics(SM_CYEDGE
)) + GetSystemMetrics(SM_CYCAPTION
);
1868 minMaxInfo
->ptMinTrackSize
.x
= windx
;
1869 minMaxInfo
->ptMinTrackSize
.y
= windy
;
1871 windx
= (ActiveBuffer
->ScreenBufferSize
.X
) * WidthUnit
+ 2 * (GetSystemMetrics(SM_CXFRAME
) + GetSystemMetrics(SM_CXEDGE
));
1872 windy
= (ActiveBuffer
->ScreenBufferSize
.Y
) * HeightUnit
+ 2 * (GetSystemMetrics(SM_CYFRAME
) + GetSystemMetrics(SM_CYEDGE
)) + GetSystemMetrics(SM_CYCAPTION
);
1874 if (ActiveBuffer
->ViewSize
.X
< ActiveBuffer
->ScreenBufferSize
.X
) windy
+= GetSystemMetrics(SM_CYHSCROLL
); // window currently has a horizontal scrollbar
1875 if (ActiveBuffer
->ViewSize
.Y
< ActiveBuffer
->ScreenBufferSize
.Y
) windx
+= GetSystemMetrics(SM_CXVSCROLL
); // window currently has a vertical scrollbar
1877 minMaxInfo
->ptMaxTrackSize
.x
= windx
;
1878 minMaxInfo
->ptMaxTrackSize
.y
= windy
;
1880 LeaveCriticalSection(&Console
->Lock
);
1884 OnSize(PGUI_CONSOLE_DATA GuiData
, WPARAM wParam
, LPARAM lParam
)
1886 PCONSRV_CONSOLE Console
= GuiData
->Console
;
1888 /* Do nothing if the window is hidden */
1889 if (!GuiData
->IsWindowVisible
) return;
1891 if (!ConDrvValidateConsoleUnsafe((PCONSOLE
)Console
, CONSOLE_RUNNING
, TRUE
)) return;
1893 if ((GuiData
->WindowSizeLock
== FALSE
) &&
1894 (wParam
== SIZE_RESTORED
|| wParam
== SIZE_MAXIMIZED
|| wParam
== SIZE_MINIMIZED
))
1896 PCONSOLE_SCREEN_BUFFER Buff
= GuiData
->ActiveBuffer
;
1897 DWORD windx
, windy
, charx
, chary
;
1898 UINT WidthUnit
, HeightUnit
;
1900 GetScreenBufferSizeUnits(Buff
, GuiData
, &WidthUnit
, &HeightUnit
);
1902 GuiData
->WindowSizeLock
= TRUE
;
1904 windx
= LOWORD(lParam
);
1905 windy
= HIWORD(lParam
);
1907 // Compensate for existing scroll bars (because lParam values do not accommodate scroll bar)
1908 if (Buff
->ViewSize
.X
< Buff
->ScreenBufferSize
.X
) windy
+= GetSystemMetrics(SM_CYHSCROLL
); // window currently has a horizontal scrollbar
1909 if (Buff
->ViewSize
.Y
< Buff
->ScreenBufferSize
.Y
) windx
+= GetSystemMetrics(SM_CXVSCROLL
); // window currently has a vertical scrollbar
1911 charx
= windx
/ (int)WidthUnit
;
1912 chary
= windy
/ (int)HeightUnit
;
1914 // Character alignment (round size up or down)
1915 if ((windx
% WidthUnit
) >= (WidthUnit
/ 2)) ++charx
;
1916 if ((windy
% HeightUnit
) >= (HeightUnit
/ 2)) ++chary
;
1918 // Compensate for added scroll bars in new window
1919 if (charx
< Buff
->ScreenBufferSize
.X
) windy
-= GetSystemMetrics(SM_CYHSCROLL
); // new window will have a horizontal scroll bar
1920 if (chary
< Buff
->ScreenBufferSize
.Y
) windx
-= GetSystemMetrics(SM_CXVSCROLL
); // new window will have a vertical scroll bar
1922 charx
= windx
/ (int)WidthUnit
;
1923 chary
= windy
/ (int)HeightUnit
;
1925 // Character alignment (round size up or down)
1926 if ((windx
% WidthUnit
) >= (WidthUnit
/ 2)) ++charx
;
1927 if ((windy
% HeightUnit
) >= (HeightUnit
/ 2)) ++chary
;
1930 if ((charx
!= Buff
->ViewSize
.X
) || (chary
!= Buff
->ViewSize
.Y
))
1932 Buff
->ViewSize
.X
= (charx
<= Buff
->ScreenBufferSize
.X
) ? charx
: Buff
->ScreenBufferSize
.X
;
1933 Buff
->ViewSize
.Y
= (chary
<= Buff
->ScreenBufferSize
.Y
) ? chary
: Buff
->ScreenBufferSize
.Y
;
1936 ResizeConWnd(GuiData
, WidthUnit
, HeightUnit
);
1938 // Adjust the start of the visible area if we are attempting to show nonexistent areas
1939 if ((Buff
->ScreenBufferSize
.X
- Buff
->ViewOrigin
.X
) < Buff
->ViewSize
.X
) Buff
->ViewOrigin
.X
= Buff
->ScreenBufferSize
.X
- Buff
->ViewSize
.X
;
1940 if ((Buff
->ScreenBufferSize
.Y
- Buff
->ViewOrigin
.Y
) < Buff
->ViewSize
.Y
) Buff
->ViewOrigin
.Y
= Buff
->ScreenBufferSize
.Y
- Buff
->ViewSize
.Y
;
1941 InvalidateRect(GuiData
->hWindow
, NULL
, TRUE
);
1943 GuiData
->WindowSizeLock
= FALSE
;
1946 LeaveCriticalSection(&Console
->Lock
);
1950 OnMove(PGUI_CONSOLE_DATA GuiData
)
1954 // TODO: Simplify the code.
1955 // See: GuiConsoleNotifyWndProc() PM_CREATE_CONSOLE.
1957 /* Retrieve our real position */
1958 GetWindowRect(GuiData
->hWindow
, &rcWnd
);
1959 GuiData
->GuiInfo
.WindowOrigin
.x
= rcWnd
.left
;
1960 GuiData
->GuiInfo
.WindowOrigin
.y
= rcWnd
.top
;
1964 // HACK: This functionality is standard for general scrollbars. Don't add it by hand.
1967 GuiConsoleHandleScrollbarMenu(VOID)
1971 hMenu = CreatePopupMenu();
1974 DPRINT("CreatePopupMenu failed\n");
1978 //InsertItem(hMenu, MIIM_STRING, MIIM_ID | MIIM_FTYPE | MIIM_STRING, 0, NULL, IDS_SCROLLHERE);
1979 //InsertItem(hMenu, MFT_SEPARATOR, MIIM_FTYPE, 0, NULL, -1);
1980 //InsertItem(hMenu, MIIM_STRING, MIIM_ID | MIIM_FTYPE | MIIM_STRING, 0, NULL, IDS_SCROLLTOP);
1981 //InsertItem(hMenu, MIIM_STRING, MIIM_ID | MIIM_FTYPE | MIIM_STRING, 0, NULL, IDS_SCROLLBOTTOM);
1982 //InsertItem(hMenu, MFT_SEPARATOR, MIIM_FTYPE, 0, NULL, -1);
1983 //InsertItem(hMenu, MIIM_STRING, MIIM_ID | MIIM_FTYPE | MIIM_STRING, 0, NULL, IDS_SCROLLPAGE_UP);
1984 //InsertItem(hMenu, MIIM_STRING, MIIM_ID | MIIM_FTYPE | MIIM_STRING, 0, NULL, IDS_SCROLLPAGE_DOWN);
1985 //InsertItem(hMenu, MFT_SEPARATOR, MIIM_FTYPE, 0, NULL, -1);
1986 //InsertItem(hMenu, MIIM_STRING, MIIM_ID | MIIM_FTYPE | MIIM_STRING, 0, NULL, IDS_SCROLLUP);
1987 //InsertItem(hMenu, MIIM_STRING, MIIM_ID | MIIM_FTYPE | MIIM_STRING, 0, NULL, IDS_SCROLLDOWN);
1992 OnScroll(PGUI_CONSOLE_DATA GuiData
, UINT uMsg
, WPARAM wParam
)
1994 PCONSRV_CONSOLE Console
= GuiData
->Console
;
1995 PCONSOLE_SCREEN_BUFFER Buff
;
1998 int old_pos
, Maximum
;
2001 if (!ConDrvValidateConsoleUnsafe((PCONSOLE
)Console
, CONSOLE_RUNNING
, TRUE
)) return 0;
2003 Buff
= GuiData
->ActiveBuffer
;
2005 if (uMsg
== WM_HSCROLL
)
2008 Maximum
= Buff
->ScreenBufferSize
.X
- Buff
->ViewSize
.X
;
2009 pShowXY
= &Buff
->ViewOrigin
.X
;
2014 Maximum
= Buff
->ScreenBufferSize
.Y
- Buff
->ViewSize
.Y
;
2015 pShowXY
= &Buff
->ViewOrigin
.Y
;
2018 /* set scrollbar sizes */
2019 sInfo
.cbSize
= sizeof(SCROLLINFO
);
2020 sInfo
.fMask
= SIF_RANGE
| SIF_POS
| SIF_PAGE
| SIF_TRACKPOS
;
2022 if (!GetScrollInfo(GuiData
->hWindow
, fnBar
, &sInfo
)) goto Quit
;
2024 old_pos
= sInfo
.nPos
;
2026 switch (LOWORD(wParam
))
2037 sInfo
.nPos
-= sInfo
.nPage
;
2041 sInfo
.nPos
+= sInfo
.nPage
;
2045 sInfo
.nPos
= sInfo
.nTrackPos
;
2046 ConioPause(Console
, PAUSED_FROM_SCROLLBAR
);
2049 case SB_THUMBPOSITION
:
2050 ConioUnpause(Console
, PAUSED_FROM_SCROLLBAR
);
2054 sInfo
.nPos
= sInfo
.nMin
;
2058 sInfo
.nPos
= sInfo
.nMax
;
2065 sInfo
.nPos
= max(sInfo
.nPos
, 0);
2066 sInfo
.nPos
= min(sInfo
.nPos
, Maximum
);
2068 if (old_pos
!= sInfo
.nPos
)
2070 USHORT OldX
= Buff
->ViewOrigin
.X
;
2071 USHORT OldY
= Buff
->ViewOrigin
.Y
;
2072 UINT WidthUnit
, HeightUnit
;
2074 *pShowXY
= sInfo
.nPos
;
2076 GetScreenBufferSizeUnits(Buff
, GuiData
, &WidthUnit
, &HeightUnit
);
2078 ScrollWindowEx(GuiData
->hWindow
,
2079 (OldX
- Buff
->ViewOrigin
.X
) * WidthUnit
,
2080 (OldY
- Buff
->ViewOrigin
.Y
) * HeightUnit
,
2087 sInfo
.fMask
= SIF_POS
;
2088 SetScrollInfo(GuiData
->hWindow
, fnBar
, &sInfo
, TRUE
);
2090 UpdateWindow(GuiData
->hWindow
);
2091 // InvalidateRect(GuiData->hWindow, NULL, FALSE);
2095 LeaveCriticalSection(&Console
->Lock
);
2100 static LRESULT CALLBACK
2101 ConWndProc(HWND hWnd
, UINT msg
, WPARAM wParam
, LPARAM lParam
)
2104 PGUI_CONSOLE_DATA GuiData
= NULL
;
2105 PCONSRV_CONSOLE Console
= NULL
;
2108 * - If it's the first time we create a window for the terminal,
2109 * just initialize it and return.
2111 * - If we are destroying the window, just do it and return.
2113 if (msg
== WM_NCCREATE
)
2115 return (LRESULT
)OnNcCreate(hWnd
, (LPCREATESTRUCTW
)lParam
);
2117 else if (msg
== WM_NCDESTROY
)
2119 return OnNcDestroy(hWnd
);
2123 * Now the terminal window is initialized.
2124 * Get the terminal data via the window's data.
2125 * If there is no data, just go away.
2127 GuiData
= GuiGetGuiData(hWnd
);
2128 if (GuiData
== NULL
) return DefWindowProcW(hWnd
, msg
, wParam
, lParam
);
2130 // TEMPORARY HACK until all of the functions can deal with a NULL GuiData->ActiveBuffer ...
2131 if (GuiData
->ActiveBuffer
== NULL
) return DefWindowProcW(hWnd
, msg
, wParam
, lParam
);
2134 * Just retrieve a pointer to the console in case somebody needs it.
2135 * It is not NULL because it was checked in GuiGetGuiData.
2136 * Each helper function which needs the console has to validate and lock it.
2138 Console
= GuiData
->Console
;
2140 /* We have a console, start message dispatching */
2144 OnActivate(GuiData
, wParam
);
2148 if (OnClose(GuiData
)) goto Default
;
2159 case WM_PALETTECHANGED
:
2161 DPRINT("WM_PALETTECHANGED called\n");
2164 * Protects against infinite loops:
2165 * "... A window that receives this message must not realize
2166 * its palette, unless it determines that wParam does not contain
2167 * its own window handle." (WM_PALETTECHANGED description - MSDN)
2169 * This message is sent to all windows, including the one that
2170 * changed the system palette and caused this message to be sent.
2171 * The wParam of this message contains the handle of the window
2172 * that caused the system palette to change. To avoid an infinite
2173 * loop, care must be taken to check that the wParam of this message
2174 * does not match the window's handle.
2176 if ((HWND
)wParam
== hWnd
) break;
2178 DPRINT("WM_PALETTECHANGED ok\n");
2179 OnPaletteChanged(GuiData
);
2180 DPRINT("WM_PALETTECHANGED quit\n");
2191 case WM_SYSDEADCHAR
:
2193 /* Detect Alt-Enter presses and switch back and forth to fullscreen mode */
2194 if (msg
== WM_SYSKEYDOWN
&& (HIWORD(lParam
) & KF_ALTDOWN
) && wParam
== VK_RETURN
)
2196 /* Switch only at first Alt-Enter press, and ignore subsequent key repetitions */
2197 if ((HIWORD(lParam
) & (KF_UP
| KF_REPEAT
)) != KF_REPEAT
)
2198 GuiConsoleSwitchFullScreen(GuiData
);
2202 /* Detect Alt-Esc/Space/Tab presses defer to DefWindowProc */
2203 if ( (HIWORD(lParam
) & KF_ALTDOWN
) && (wParam
== VK_ESCAPE
|| wParam
== VK_SPACE
|| wParam
== VK_TAB
))
2205 return DefWindowProcW(hWnd
, msg
, wParam
, lParam
);
2208 OnKey(GuiData
, msg
, wParam
, lParam
);
2214 /* Do nothing if the window is hidden */
2215 if (!GuiData
->IsWindowVisible
) goto Default
;
2218 * The message was sent because we are manually triggering a change.
2219 * Check whether the mouse is indeed present on this console window
2220 * and take appropriate decisions.
2222 if (wParam
== -1 && lParam
== -1)
2227 /* Get the placement of the mouse */
2228 GetCursorPos(&mouseCoords
);
2230 /* On which window is placed the mouse ? */
2231 hWndHit
= WindowFromPoint(mouseCoords
);
2233 /* It's our window. Perform the hit-test to be used later on. */
2234 if (hWndHit
== hWnd
)
2236 wParam
= (WPARAM
)hWnd
;
2237 lParam
= DefWindowProcW(hWndHit
, WM_NCHITTEST
, 0,
2238 MAKELPARAM(mouseCoords
.x
, mouseCoords
.y
));
2242 /* Set the mouse cursor only when we are in the client area */
2243 if ((HWND
)wParam
== hWnd
&& LOWORD(lParam
) == HTCLIENT
)
2245 if (GuiData
->MouseCursorRefCount
>= 0)
2247 /* Show the cursor */
2248 SetCursor(GuiData
->hCursor
);
2252 /* Hide the cursor if the reference count is negative */
2263 case WM_LBUTTONDOWN
:
2264 case WM_MBUTTONDOWN
:
2265 case WM_RBUTTONDOWN
:
2269 case WM_LBUTTONDBLCLK
:
2270 case WM_MBUTTONDBLCLK
:
2271 case WM_RBUTTONDBLCLK
:
2274 case WM_MOUSEHWHEEL
:
2276 Result
= OnMouse(GuiData
, msg
, wParam
, lParam
);
2283 Result
= OnScroll(GuiData
, msg
, wParam
);
2287 case WM_CONTEXTMENU
:
2289 /* Do nothing if the window is hidden */
2290 if (!GuiData
->IsWindowVisible
) break;
2292 if (DefWindowProcW(hWnd
/*GuiData->hWindow*/, WM_NCHITTEST
, 0, lParam
) == HTCLIENT
)
2294 HMENU hMenu
= CreatePopupMenu();
2297 AppendMenuItems(hMenu
, GuiConsoleEditMenuItems
);
2298 TrackPopupMenuEx(hMenu
,
2300 GET_X_LPARAM(lParam
),
2301 GET_Y_LPARAM(lParam
),
2316 HMENU hMenu
= (HMENU
)wParam
;
2319 /* Enable or disable the Close menu item */
2320 EnableMenuItem(hMenu
, SC_CLOSE
, MF_BYCOMMAND
|
2321 (GuiData
->IsCloseButtonEnabled
? MF_ENABLED
: MF_GRAYED
));
2323 /* Enable or disable the Copy and Paste items */
2324 EnableMenuItem(hMenu
, ID_SYSTEM_EDIT_COPY
, MF_BYCOMMAND
|
2325 ((GuiData
->Selection
.dwFlags
& CONSOLE_SELECTION_IN_PROGRESS
) &&
2326 (GuiData
->Selection
.dwFlags
& CONSOLE_SELECTION_NOT_EMPTY
) ? MF_ENABLED
: MF_GRAYED
));
2327 // FIXME: Following whether the active screen buffer is text-mode
2328 // or graphics-mode, search for CF_UNICODETEXT or CF_BITMAP formats.
2329 EnableMenuItem(hMenu
, ID_SYSTEM_EDIT_PASTE
, MF_BYCOMMAND
|
2330 (!(GuiData
->Selection
.dwFlags
& CONSOLE_SELECTION_IN_PROGRESS
) &&
2331 IsClipboardFormatAvailable(CF_UNICODETEXT
) ? MF_ENABLED
: MF_GRAYED
));
2334 SendMenuEvent(Console
, WM_INITMENU
);
2340 if (HIWORD(wParam
) == 0xFFFF) // Allow all the menu flags
2342 SendMenuEvent(Console
, WM_MENUSELECT
);
2350 Result
= OnCommand(GuiData
, wParam
, lParam
);
2356 OnFocus(GuiData
, (msg
== WM_SETFOCUS
));
2359 case WM_GETMINMAXINFO
:
2360 OnGetMinMaxInfo(GuiData
, (PMINMAXINFO
)lParam
);
2367 #if 0 // This code is here to prepare & control dynamic console SB resizing.
2370 PRECT dragRect
= (PRECT
)lParam
;
2374 DPRINT1("WMSZ_LEFT\n");
2377 DPRINT1("WMSZ_RIGHT\n");
2380 DPRINT1("WMSZ_TOP\n");
2383 DPRINT1("WMSZ_TOPLEFT\n");
2386 DPRINT1("WMSZ_TOPRIGHT\n");
2389 DPRINT1("WMSZ_BOTTOM\n");
2391 case WMSZ_BOTTOMLEFT
:
2392 DPRINT1("WMSZ_BOTTOMLEFT\n");
2394 case WMSZ_BOTTOMRIGHT
:
2395 DPRINT1("WMSZ_BOTTOMRIGHT\n");
2398 DPRINT1("wParam = %d\n", wParam
);
2401 DPRINT1("dragRect = {.left = %d ; .top = %d ; .right = %d ; .bottom = %d}\n",
2402 dragRect
->left
, dragRect
->top
, dragRect
->right
, dragRect
->bottom
);
2408 OnSize(GuiData
, wParam
, lParam
);
2411 case PM_RESIZE_TERMINAL
:
2413 PCONSOLE_SCREEN_BUFFER Buff
= GuiData
->ActiveBuffer
;
2417 DWORD Width
, Height
;
2418 UINT WidthUnit
, HeightUnit
;
2420 /* Do nothing if the window is hidden */
2421 if (!GuiData
->IsWindowVisible
) break;
2423 GetScreenBufferSizeUnits(Buff
, GuiData
, &WidthUnit
, &HeightUnit
);
2425 Width
= Buff
->ScreenBufferSize
.X
* WidthUnit
;
2426 Height
= Buff
->ScreenBufferSize
.Y
* HeightUnit
;
2428 /* Recreate the framebuffer */
2429 hDC
= GetDC(GuiData
->hWindow
);
2430 hnew
= CreateCompatibleBitmap(hDC
, Width
, Height
);
2431 ReleaseDC(GuiData
->hWindow
, hDC
);
2432 hold
= SelectObject(GuiData
->hMemDC
, hnew
);
2433 if (GuiData
->hBitmap
)
2435 if (hold
== GuiData
->hBitmap
) DeleteObject(GuiData
->hBitmap
);
2437 GuiData
->hBitmap
= hnew
;
2439 /* Resize the window to the user's values */
2440 GuiData
->WindowSizeLock
= TRUE
;
2441 ResizeConWnd(GuiData
, WidthUnit
, HeightUnit
);
2442 GuiData
->WindowSizeLock
= FALSE
;
2446 case PM_APPLY_CONSOLE_INFO
:
2448 GuiApplyUserSettings(GuiData
, (HANDLE
)wParam
, (BOOL
)lParam
);
2453 * Undocumented message sent by Windows' console.dll for applying console info.
2454 * See http://www.catch22.net/sites/default/source/files/setconsoleinfo.c
2455 * and http://www.scn.rain.com/~neighorn/PDF/MSBugPaper.pdf
2456 * for more information.
2458 case WM_SETCONSOLEINFO
:
2460 DPRINT1("WM_SETCONSOLEINFO message\n");
2461 GuiApplyWindowsConsoleSettings(GuiData
, (HANDLE
)wParam
);
2465 case PM_CONSOLE_BEEP
:
2470 // case PM_CONSOLE_SET_TITLE:
2471 // SetWindowText(GuiData->hWindow, GuiData->Console->Title.Buffer);
2475 Result
= DefWindowProcW(hWnd
, msg
, wParam
, lParam
);