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Diffstat (limited to 'private/utils/mep/src/mouse.c')
| -rw-r--r-- | private/utils/mep/src/mouse.c | 283 |
1 files changed, 283 insertions, 0 deletions
diff --git a/private/utils/mep/src/mouse.c b/private/utils/mep/src/mouse.c new file mode 100644 index 000000000..93d1d47ca --- /dev/null +++ b/private/utils/mep/src/mouse.c @@ -0,0 +1,283 @@ +/*++ + +Copyright (c) 1990 Microsoft Corporation + +Module Name: + + mouse.c + +Abstract: + + Mouse support for MEP + +Author: + + Ramon Juan San Andres (ramonsa) 07-Nov-1991 + + +Revision History: + + +--*/ + +#include <string.h> +#include "mep.h" +#include "cmds.h" +#include "mouse.h" + + + +void +DoMouseInWindow( + ROW Row, + COLUMN Col, + DWORD MouseFlags + ); + +flagType +SetCurrentWindow( + int iWin + ); + +void +DoMouse( + ROW Row, + COLUMN Col, + DWORD MouseFlags + ) +/*++ + +Routine Description: + + Handles Mouse events. Invoked by the MEP console interface + +Arguments: + + Row - Supplies row position of the mouse + Col - Supplies column position of the mouse + MouseFlags - Supplies miscelaneous flags + +Return Value: + + none + +--*/ + + +{ + int i; + KBDKEY Key; + static BOOL Clicked = FALSE; + static BOOL Dragging = FALSE; + static BOOL InMouse = FALSE; + static ROW LastRow; + static COLUMN LastCol; + struct windowType *winTmp; + + if ( fUseMouse ) { + if ( !InMouse ) { + InMouse = TRUE; + if ( MouseFlags & MOUSE_CLICK_LEFT ) { + // + // If dragging, start selection + // + if ( !fInSelection && Clicked && !Dragging && ( (LastRow != Row) || (LastCol != Col) ) ) { + + + //#ifdef DEBUG + // char dbgb[256]; + // sprintf( dbgb, " MOUSE: Selecting at Row %d, Col %d\n", Row, Col ); + // OutputDebugString( dbgb ); + //#endif + // + // Start selection + // + Key.Unicode = 'A'; + Key.Scancode = 'A'; + Key.Flags = CONS_RIGHT_ALT_PRESSED; + + consolePutMouse( Row, Col, MouseFlags ); + consolePutKey( &Key ); + consolePutMouse( LastRow, LastCol, MouseFlags ); + + Dragging = TRUE; + InMouse = FALSE; + + return; + + } else { + + Clicked = TRUE; + LastRow = Row; + LastCol = Col; + } + + } else { + + Clicked = FALSE; + Dragging = FALSE; + } + + if ( cWin == 1 ) { + + DoMouseInWindow( Row, Col, MouseFlags ); + + } else { + + // + // Determine what window we're in + // + for ( i=0; i<cWin; i++ ) { + + winTmp = &(WinList[i]); + + if ( ( (LINE)(Row-1) >= WINYPOS( winTmp ) ) && + ( (LINE)(Row-1) <= WINYPOS( winTmp ) + WINYSIZE( winTmp ) ) && + ( (COL)(Col-1) >= WINXPOS( winTmp ) ) && + ( (COL)(Col-1) < WINXPOS( winTmp ) + WINXSIZE( winTmp ) ) ) { + + // + // Found the window that we're in. Make that window + // the current (i.e. "active" window ). + // + iCurWin = i; + + if ( (winTmp == pWinCur) || SetCurrentWindow (iCurWin) ) { + + DoMouseInWindow( Row - WINYPOS( winTmp ), + Col - WINXPOS( winTmp ), + MouseFlags ); + } + + break; + } + } + } + + InMouse = FALSE; + } + } +} + + +flagType +SetCurrentWindow( + int iWin + ) +{ + flagType f; + + WaitForSingleObject(semIdle, INFINITE); + + f = SetWinCur( iWin ); + + SetEvent( semIdle ); + + return f; +} + + +void +DoMouseInWindow( + ROW Row, + COLUMN Col, + DWORD MouseFlags + ) +/*++ + +Routine Description: + + Handles Mouse events. Called by DoMouse after setting the active + window. + +Arguments: + + Row - Supplies row position of the mouse + Col - Supplies column position of the mouse + MouseFlags - Supplies miscelaneous flags + +Return Value: + + none + +--*/ + +{ + + KBDKEY Key; + static BOOL fFirstClick = FALSE; + + WaitForSingleObject(semIdle, INFINITE); + + // + // If the mouse is clicked, move the cursor to the mouse position. + // + if ( MouseFlags & MOUSE_CLICK_LEFT ) { + + // + // Toggle boxmode if necessary + // + if ( fInSelection && (MouseFlags & MOUSE_CLICK_RIGHT) ) { + SendCmd( CMD_boxstream ); + } + + if ( (LINE)(Row-1) == WINYPOS( pWinCur ) + WINYSIZE( pWinCur ) ) { + + // + // scroll the window + // + Key.Unicode = '\0'; + Key.Scancode = VK_DOWN; + Key.Flags = 0; + + consolePutMouse( Row + WINYPOS( pWinCur )-1, + Col + WINXPOS( pWinCur ), + MouseFlags ); + consolePutKey( &Key ); + + } else if ( (LINE)(Row-1) < WINYPOS( pWinCur ) + WINYSIZE( pWinCur ) ) { + + // + // Move the cursor to the new location + // + docursor( XWIN(pInsCur) + Col - 1, YWIN(pInsCur) + Row - 1 ); + + // + // If we are making a selection, hilite it + // + if ( fInSelection ) { + UpdateHighLight ( XCUR(pInsCur), YCUR(pInsCur), TRUE); + } + } + + } else if ( MouseFlags & MOUSE_CLICK_RIGHT ) { + + if ( !fInSelection ) { + + if ( !fFirstClick ) { + + fFirstClick = TRUE; + + if ( (LINE)(Row-1) < WINYPOS( pWinCur ) + WINYSIZE( pWinCur ) ) { + + // + // Position the cursor and press the F1 key + // + docursor( XWIN(pInsCur) + Col - 1, YWIN(pInsCur) + Row - 1 ); + + Key.Unicode = 0; + Key.Scancode = VK_F1; + Key.Flags = 0; + consolePutKey( &Key ); + } + } + } + + } else { + + fFirstClick = FALSE; + } + + SetEvent( semIdle ); + +} |