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Diffstat (limited to 'engines/sword25/kernel/win32window.cpp')
| -rw-r--r-- | engines/sword25/kernel/win32window.cpp | 440 |
1 files changed, 0 insertions, 440 deletions
diff --git a/engines/sword25/kernel/win32window.cpp b/engines/sword25/kernel/win32window.cpp deleted file mode 100644 index 1b41329370..0000000000 --- a/engines/sword25/kernel/win32window.cpp +++ /dev/null @@ -1,440 +0,0 @@ -/* ScummVM - Graphic Adventure Engine - * - * ScummVM is the legal property of its developers, whose names - * are too numerous to list here. Please refer to the COPYRIGHT - * file distributed with this source distribution. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * $URL$ - * $Id$ - * - */ - -/* - * This code is based on Broken Sword 2.5 engine - * - * Copyright (c) Malte Thiesen, Daniel Queteschiner and Michael Elsdoerfer - * - * Licensed under GNU GPL v2 - * - */ - -#include "sword25/kernel/win32window.h" -#include "../../projects/resource.h" - -#include "sword25/kernel/kernel.h" -#include "sword25/input/inputengine.h" - -bool BS_Win32Window::_ClassRegistered = false; - -#define BS_LOG_PREFIX "WIN32WINDOW" - - -// Konstanten -// ---------- -static const UINT WINDOW_STYLE = WS_BORDER | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX; -static const UINT WINDOW_STYLE_EX = 0; -static const UINT WINDOW_MAX_MESSAGES = 50; - -// Konstruktion/Destruktion -// ------------------------ -BS_Win32Window::BS_Win32Window(int X, int Y, int Width, int Height, bool Visible) -{ - const char WINDOW_CLASS[] = "BSEngine-Class"; - - // Von negativen Fall ausgehen - _InitSuccess = false; - - // Fensterklasse registrieren falls nötig - if (!_ClassRegistered) - { - //Fensterklasse - WNDCLASSEX wndclass; - - //Werte der Fensterklasse festlegen - ZeroMemory(&wndclass, sizeof(WNDCLASSEX)); - wndclass.cbSize = sizeof(WNDCLASSEX); - wndclass.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC; - wndclass.lpfnWndProc = BS_Win32Window::WindowProc; - wndclass.hInstance = GetModuleHandle(NULL); - wndclass.hIcon = LoadIcon(NULL,IDI_APPLICATION); - wndclass.hIconSm = LoadIcon(NULL,IDI_APPLICATION); - wndclass.hCursor = NULL; - wndclass.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH); - wndclass.lpszClassName = WINDOW_CLASS; - - //Fensterklasse registrieren - if (!RegisterClassEx(&wndclass)) return; - - _ClassRegistered = true; - } - - //Fenster erstellen - if (!(_Window=CreateWindowEx( - WINDOW_STYLE_EX, // Erweiterte Darstellungsflags - WINDOW_CLASS, // Registrierter Fenstername - "", // Kein Fenstertitel - WINDOW_STYLE, // Darstellungsflags - 0,0, // Default-Position - 0,0, // Default-Grösse - NULL, // Kein Parent-Fenster - NULL, // Kein Menü - GetModuleHandle(NULL), // Instance-Handle - NULL))) - return; - - // Fensterposition und Fenstergröße setzen - SetWidth(Width); - SetHeight(Height); - SetX(X); - SetY(Y); - - // Fenstersichtbarkeit setzen - SetVisible(Visible); - - // Icon setzen - HICON hIcon = LoadIcon(GetModuleHandle(0), MAKEINTRESOURCE(IDI_ICON1)); - if (hIcon) - { - SendMessage(_Window, WM_SETICON, ICON_BIG, (LPARAM) hIcon); - SendMessage(_Window, WM_SETICON, ICON_SMALL, (LPARAM) hIcon); - } - - // Erfolg signalisieren - _InitSuccess = true; - _WindowAlive = true; - _CloseWanted = false; -} - -BS_Win32Window::~BS_Win32Window() -{ - // Fenster zerstören, falls dies nicht ohnehin schon passiert ist - if (_WindowAlive) DestroyWindow(_Window); -} - -// Get-Methoden -// ------------ -int BS_Win32Window::GetX() -{ - RECT Rect; - GetWindowRect(_Window, &Rect); - return Rect.left; -} - -int BS_Win32Window::GetY() -{ - RECT Rect; - GetWindowRect(_Window, &Rect); - return Rect.top; -} - -int BS_Win32Window::GetClientX() -{ - POINT Point = {0, 0}; - ClientToScreen(_Window, &Point); - return Point.x; -} - -int BS_Win32Window::GetClientY() -{ - POINT Point = {0, 0}; - ClientToScreen(_Window, &Point); - return Point.y; -} - -int BS_Win32Window::GetWidth() -{ - RECT Rect; - GetClientRect(_Window, &Rect); - return Rect.right - Rect.left; -} - -int BS_Win32Window::GetHeight() -{ - RECT Rect; - GetClientRect(_Window, &Rect); - return Rect.bottom - Rect.top; -} - -std::string BS_Win32Window::GetTitle() -{ - char String[512]; - if (GetWindowText(_Window, String, sizeof(String))) - return std::string(String); - - return std::string(""); -} - -bool BS_Win32Window::IsVisible() -{ - return IsWindowVisible(_Window) ? true : false; -} - -bool BS_Win32Window::HasFocus() -{ - return GetForegroundWindow() == _Window ? true : false; -} - -UINT BS_Win32Window::GetWindowHandle() -{ - return (UINT)_Window; -} - -// Set Methoden -// ------------ - -void BS_Win32Window::SetX(int X) -{ - int RealX; - if (X == -1) - { - RECT Rect; - GetWindowRect(_Window, &Rect); - RealX = (GetSystemMetrics(SM_CXSCREEN) - (Rect.right - Rect.left)) / 2; - } - else - RealX = X; - - SetWindowPos(_Window, NULL, RealX, GetY(), 0, 0, SWP_NOSIZE | SWP_NOZORDER); -} - -void BS_Win32Window::SetY(int Y) -{ - int RealY; - if (Y == -1) - { - RECT Rect; - GetWindowRect(_Window, &Rect); - RealY = (GetSystemMetrics(SM_CYSCREEN) - (Rect.bottom - Rect.top)) / 2; - } - else - RealY = Y; - - SetWindowPos(_Window, NULL, GetX(), RealY, 0, 0, SWP_NOSIZE | SWP_NOZORDER); -} - -void BS_Win32Window::SetWidth(int Width) -{ - RECT Rect = {0, 0, Width, GetHeight()}; - AdjustWindowRectEx(&Rect, WINDOW_STYLE, false, WINDOW_STYLE_EX); - SetWindowPos(_Window, NULL, 0, 0, Rect.right - Rect.left, Rect.bottom - Rect.top, SWP_NOMOVE | SWP_NOZORDER); -} - -void BS_Win32Window::SetHeight(int Height) -{ - RECT Rect = {0, 0, GetWidth(), Height}; - AdjustWindowRectEx(&Rect, WINDOW_STYLE, false, WINDOW_STYLE_EX); - SetWindowPos(_Window, NULL, 0, 0, Rect.right - Rect.left, Rect.bottom - Rect.top, SWP_NOMOVE | SWP_NOZORDER); -} - -void BS_Win32Window::SetVisible(bool Visible) -{ - ShowWindow(_Window, Visible ? SW_SHOW : SW_HIDE); -} - -void BS_Win32Window::SetTitle(std::string Title) -{ - SetWindowText(_Window, Title.c_str()); -} - -// Asynchroner Message-Loop -bool BS_Win32Window::ProcessMessages() -{ - for (UINT i = 0; i < WINDOW_MAX_MESSAGES; i++) - { - MSG msg; - if (PeekMessage(&msg,NULL,0,0,PM_REMOVE)) - { - if (msg.message == WM_QUIT) - { - _WindowAlive = false; - return false; - } - - // Alle Nachrichten zur Verarbeitung durch WindowProc vorbereiten - TranslateMessage(&msg); - // Nachricht an WindowProc übergeben - DispatchMessage(&msg); - } - else - return true; - } - - return true; -} - -// Synchroner Message-Loop -bool BS_Win32Window::WaitForFocus() -{ - MSG msg; - - // Fenster minimieren - ShowWindow(_Window, SW_MINIMIZE); - - for (;;) - { - // Auf Nachricht warten - WaitMessage(); - // Nachricht einlesen - GetMessage(&msg, NULL, 0, 0); - // Nachricht zur Verarbeitung durch WindowProc vorbereiten - TranslateMessage(&msg); - // Nachricht an WindowProc übergeben - DispatchMessage(&msg); - - // Überprüfen ob das Fenster geschlossen wurde - if (msg.message == WM_QUIT) - { - _WindowAlive = false; - return false; - } - - // Überprüfen, ob das Fenster den Focus wiedererlangt hat - if (HasFocus()) return true; - } -} - -// Die WindowProc aller Fenster der Klasse -LRESULT CALLBACK BS_Win32Window::WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) -{ - switch(uMsg) - { - case WM_PAINT: - ValidateRect(hwnd, NULL); - break; - - case WM_DESTROY: - // Das Fenster wird zerstört - PostQuitMessage(0); - break; - - case WM_CLOSE: - { - BS_Window * WindowPtr = BS_Kernel::GetInstance()->GetWindow(); - if (WindowPtr) { - WindowPtr->SetCloseWanted(true); - } - break; - } - - case WM_KEYDOWN: - { - // Tastendrücke, die für das Inputmodul interessant sind, werden diesem gemeldet. - BS_InputEngine * InputPtr = BS_Kernel::GetInstance()->GetInput(); - - if (InputPtr) - { - switch (wParam) - { - case VK_RETURN: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_ENTER); - break; - - case VK_LEFT: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_LEFT); - break; - - case VK_RIGHT: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_RIGHT); - break; - - case VK_HOME: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_HOME); - break; - - case VK_END: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_END); - break; - - case VK_BACK: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_BACKSPACE); - break; - - case VK_TAB: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_TAB); - break; - - case VK_INSERT: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_INSERT); - break; - - case VK_DELETE: - InputPtr->ReportCommand(BS_InputEngine::KEY_COMMAND_DELETE); - break; - } - } - break; - } - - case WM_KEYUP: - case WM_SYSKEYUP: - // Alle Tastendrücke werden ignoriert, damit Windows per DefWindowProc() nicht darauf - // reagieren kann und damit unerwartete Seiteneffekte auslöst. - // Zum Beispiel würden ALT und F10 Tastendrücke das "Menü" aktivieren und somit den Message-Loop zum Stillstand bringen. - break; - - case WM_SYSCOMMAND: - // Verhindern, dass der Bildschirmschoner aktiviert wird, während das Spiel läuft - if (wParam != SC_SCREENSAVE) return DefWindowProc(hwnd,uMsg,wParam,lParam); - break; - - case WM_CHAR: - { - unsigned char theChar = static_cast<unsigned char>(wParam & 0xff); - - // Alle Zeichen, die keine Steuerzeichen sind, werden als Buchstaben dem Input-Service mitgeteilt. - if (theChar >= 32) - { - BS_InputEngine * InputPtr = BS_Kernel::GetInstance()->GetInput(); - if (InputPtr) InputPtr->ReportCharacter(theChar); - } - } - break; - - case WM_SETCURSOR: - { - // Der Systemcursor wird in der Client-Area des Fensters nicht angezeigt, jedoch in der nicht Client-Area, damit der Benutzer das Fenster wie gewohnt - // schließen und verschieben kann. - - // Koordinaten des Cursors in der Client-Area berechnen. - POINT pt; - GetCursorPos(&pt); - ScreenToClient(hwnd, &pt); - - // Feststellen, ob sich der Cursor in der Client-Area befindet. - // Get client rect - RECT rc; - GetClientRect(hwnd, &rc); - - // See if cursor is in client area - if(PtInRect(&rc, pt)) - // In der Client-Area keinen Cursor anzeigen. - SetCursor(NULL); - else - // Ausserhalb der Client-Area den Cursor anzeigen. - SetCursor(LoadCursor(NULL, IDC_ARROW)); - - return TRUE; - } - break; - - default: - // Um alle anderen Vorkommnisse kümmert sich Windows - return DefWindowProc(hwnd,uMsg,wParam,lParam); - } - - return 0; -} |