From 39ed87570bdb2f86969d4be821c94b722dc71179 Mon Sep 17 00:00:00 2001 From: Joe Ludwig Date: Wed, 26 Jun 2013 15:22:04 -0700 Subject: First version of the SOurce SDK 2013 --- mp/src/utils/common/consolewnd.cpp | 333 +++++++++++++++++++++++++++++++++++++ 1 file changed, 333 insertions(+) create mode 100644 mp/src/utils/common/consolewnd.cpp (limited to 'mp/src/utils/common/consolewnd.cpp') diff --git a/mp/src/utils/common/consolewnd.cpp b/mp/src/utils/common/consolewnd.cpp new file mode 100644 index 00000000..8802e39e --- /dev/null +++ b/mp/src/utils/common/consolewnd.cpp @@ -0,0 +1,333 @@ +//========= Copyright Valve Corporation, All rights reserved. ============// +// +// Purpose: +// +// $NoKeywords: $ +//=============================================================================// + +#include +#include "consolewnd.h" + + +#pragma warning( disable : 4311 ) // warning C4311: 'reinterpret_cast' : pointer truncation from 'CConsoleWnd *const ' to 'LONG' +#pragma warning( disable : 4312 ) // warning C4312: 'type cast' : conversion from 'LONG' to 'CConsoleWnd *' of greater size + +#define EDITCONTROL_BORDER_SIZE 5 + + +// ------------------------------------------------------------------------------------------------ // +// Functions to manage the console window. +// ------------------------------------------------------------------------------------------------ // + +class CConsoleWnd : public IConsoleWnd +{ +public: + CConsoleWnd(); + ~CConsoleWnd(); + + bool Init( void *hInstance, int dialogResourceID, int editControlID, bool bVisible ); + void Term(); + + virtual void Release(); + + virtual void SetVisible( bool bVisible ); + virtual bool IsVisible() const; + + virtual void PrintToConsole( const char *pMsg ); + virtual void SetTitle( const char *pTitle ); + + virtual void SetDeleteOnClose( bool bDelete ); + + +private: + + int WindowProc( + HWND hwndDlg, // handle to dialog box + UINT uMsg, // message + WPARAM wParam, // first message parameter + LPARAM lParam // second message parameter + ); + + static int CALLBACK StaticWindowProc( + HWND hwndDlg, // handle to dialog box + UINT uMsg, // message + WPARAM wParam, // first message parameter + LPARAM lParam // second message parameter + ); + + void RepositionEditControl(); + + +private: + + HWND m_hWnd; + HWND m_hEditControl; + bool m_bVisible; + bool m_bDeleteOnClose; + int m_nCurrentChars; +}; + + +CConsoleWnd::CConsoleWnd() +{ + m_hWnd = m_hEditControl = NULL; + m_bVisible = false; + m_bDeleteOnClose = false; + m_nCurrentChars = 0; +} + + +CConsoleWnd::~CConsoleWnd() +{ + Term(); +} + +bool CConsoleWnd::Init( void *hInstance, int dialogResourceID, int editControlID, bool bVisible ) +{ + // Create the window. + m_hWnd = CreateDialog( + (HINSTANCE)hInstance, + MAKEINTRESOURCE( dialogResourceID ), + NULL, + &CConsoleWnd::StaticWindowProc ); + + if ( !m_hWnd ) + return false; + + SetWindowLong( m_hWnd, GWL_USERDATA, reinterpret_cast< LONG >( this ) ); + if ( bVisible ) + ShowWindow( m_hWnd, SW_SHOW ); + + // Get a handle to the edit control. + m_hEditControl = GetDlgItem( m_hWnd, editControlID ); + if ( !m_hEditControl ) + return false; + + RepositionEditControl(); + + m_bVisible = bVisible; + return true; +} + + +void CConsoleWnd::Term() +{ + if ( m_hWnd ) + { + DestroyWindow( m_hWnd ); + m_hWnd = NULL; + } +} + + +void CConsoleWnd::Release() +{ + delete this; +} + + +void CConsoleWnd::SetVisible( bool bVisible ) +{ + ShowWindow( m_hWnd, bVisible ? SW_RESTORE : SW_HIDE ); + + if ( bVisible ) + { + ShowWindow( m_hWnd, SW_SHOW ); + SetWindowPos( m_hWnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE ); + UpdateWindow( m_hWnd ); + + int nLen = (int)SendMessage( m_hEditControl, EM_GETLIMITTEXT, 0, 0 ); + SendMessage( m_hEditControl, EM_SETSEL, nLen, nLen ); + } + else + { + SetWindowPos( m_hWnd, 0, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_HIDEWINDOW | SWP_NOOWNERZORDER ); + } + + m_bVisible = bVisible; +} + + +bool CConsoleWnd::IsVisible() const +{ + return m_bVisible; +} + + +void CConsoleWnd::PrintToConsole( const char *pMsg ) +{ + if ( m_nCurrentChars >= 16*1024 ) + { + // Clear the edit control otherwise it'll stop outputting anything. + m_nCurrentChars = 0; + + int nLen = (int)SendMessage( m_hEditControl, EM_GETLIMITTEXT, 0, 0 ); + SendMessage( m_hEditControl, EM_SETSEL, 0, nLen ); + SendMessage( m_hEditControl, EM_REPLACESEL, FALSE, (LPARAM)"" ); + } + + FormatAndSendToEditControl( m_hEditControl, pMsg ); + m_nCurrentChars += (int)strlen( pMsg ); +} + + +void CConsoleWnd::SetTitle( const char *pTitle ) +{ + SetWindowText( m_hWnd, pTitle ); +} + + +int CConsoleWnd::WindowProc( + HWND hwndDlg, // handle to dialog box + UINT uMsg, // message + WPARAM wParam, // first message parameter + LPARAM lParam // second message parameter + ) +{ + lParam = lParam; // avoid compiler warning + + if ( hwndDlg != m_hWnd ) + return false; + + switch ( uMsg ) + { + case WM_SYSCOMMAND: + { + if ( wParam == SC_CLOSE ) + { + if ( m_bDeleteOnClose ) + { + Release(); + } + else + { + SetVisible( false ); + return true; + } + } + } + break; + + case WM_SHOWWINDOW: + { + m_bVisible = (wParam != 0); + } + break; + + case WM_SIZE: + case WM_INITDIALOG: + { + RepositionEditControl(); + } + break; + } + + return false; +} + + +int CConsoleWnd::StaticWindowProc( + HWND hwndDlg, // handle to dialog box + UINT uMsg, // message + WPARAM wParam, // first message parameter + LPARAM lParam // second message parameter + ) +{ + CConsoleWnd *pDlg = (CConsoleWnd*)GetWindowLong( hwndDlg, GWL_USERDATA ); + if ( pDlg ) + return pDlg->WindowProc( hwndDlg, uMsg, wParam, lParam ); + else + return false; +} + + +void CConsoleWnd::RepositionEditControl() +{ + RECT rcMain; + GetClientRect( m_hWnd, &rcMain ); + + RECT rcNew; + rcNew.left = rcMain.left + EDITCONTROL_BORDER_SIZE; + rcNew.right = rcMain.right - EDITCONTROL_BORDER_SIZE; + rcNew.top = rcMain.top + EDITCONTROL_BORDER_SIZE; + rcNew.bottom = rcMain.bottom - EDITCONTROL_BORDER_SIZE; + + SetWindowPos( + m_hEditControl, + NULL, + rcNew.left, + rcNew.top, + rcNew.right - rcNew.left, + rcNew.bottom - rcNew.top, + SWP_NOZORDER ); +} + + +void CConsoleWnd::SetDeleteOnClose( bool bDelete ) +{ + m_bDeleteOnClose = bDelete; +} + + +// ------------------------------------------------------------------------------------ // +// Module interface. +// ------------------------------------------------------------------------------------ // + +void SendToEditControl( HWND hEditControl, const char *pText ) +{ + int nLen = (int)SendMessage( hEditControl, EM_GETLIMITTEXT, 0, 0 ); + SendMessage( hEditControl, EM_SETSEL, nLen, nLen ); + SendMessage( hEditControl, EM_REPLACESEL, FALSE, (LPARAM)pText ); +} + + +void FormatAndSendToEditControl( void *hWnd, const char *pText ) +{ + HWND hEditControl = (HWND)hWnd; + + // Translate \n to \r\n. + char outMsg[1024]; + const char *pIn = pText; + char *pOut = outMsg; + while ( *pIn ) + { + if ( *pIn == '\n' ) + { + *pOut = '\r'; + pOut++; + } + *pOut = *pIn; + + ++pIn; + ++pOut; + + if ( pOut - outMsg >= 1020 ) + { + *pOut = 0; + SendToEditControl( hEditControl, outMsg ); + pOut = outMsg; + } + } + *pOut = 0; + SendToEditControl( hEditControl, outMsg ); +} + + +IConsoleWnd* CreateConsoleWnd( void *hInstance, int dialogResourceID, int editControlID, bool bVisible ) +{ + CConsoleWnd *pWnd = new CConsoleWnd; + + if ( pWnd->Init( hInstance, dialogResourceID, editControlID, bVisible ) ) + { + return pWnd; + } + else + { + pWnd->Release(); + return NULL; + } +} + + + + -- cgit v1.2.3