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Converted win32 project to use SDL so that more code is shared and cross platform friendly. This fixes the issue with using the mouse to scroll the camera.
This commit is contained in:
Mark Vejvoda
@@ -1,219 +0,0 @@
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// ==============================================================
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// This file is part of Glest Shared Library (www.glest.org)
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//
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// Copyright (C) 2001-2008 Marti<74>o Figueroa
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//
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// You can redistribute this code and/or modify it under
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// the terms of the GNU General Public License as published
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// by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version
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// ==============================================================
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#ifndef _SHARED_PLATFORM_WINDOW_H_
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#define _SHARED_PLATFORM_WINDOW_H_
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#include <map>
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#include <string>
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#include <cassert>
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#include "types.h"
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#include "vec.h"
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#include "platform_menu.h"
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using std::map;
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using std::string;
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using Shared::Graphics::Vec2i;
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namespace Shared{ namespace Platform{
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class Timer;
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class PlatformContextGl;
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enum MouseButton{
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mbUnknown,
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mbLeft,
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mbCenter,
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mbRight,
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mbWheelUp,
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mbWheelDown,
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mbButtonX1,
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mbButtonX2,
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mbCount
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};
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enum SizeState{
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ssMaximized,
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ssMinimized,
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ssRestored
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};
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const int vkAdd= VK_ADD;
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const int vkSubtract= VK_SUBTRACT;
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const int vkAlt= VK_MENU;
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const int vkControl= VK_CONTROL;
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const int vkShift= VK_SHIFT;
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const int vkEscape= VK_ESCAPE;
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const int vkUp= VK_UP;
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const int vkLeft= VK_LEFT;
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const int vkRight= VK_RIGHT;
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const int vkDown= VK_DOWN;
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const int vkReturn= VK_RETURN;
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const int vkBack= VK_BACK;
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const int vkDelete= VK_DELETE;
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const int vkF1= VK_F1;
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class MouseState {
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private:
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bool states[mbCount];
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public:
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MouseState() {
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clear();
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}
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//MouseState(const MouseState &);
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//MouseState &operator=(const MouseState &);
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void clear() { memset(this, 0, sizeof(MouseState)); }
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bool get(MouseButton b) const {
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assert(b > 0 && b < mbCount);
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return states[b];
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}
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void set(MouseButton b, bool state) {
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assert(b > 0 && b < mbCount);
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states[b] = state;
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}
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};
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enum WindowStyle{
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wsFullscreen,
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wsWindowedFixed,
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wsWindowedResizeable
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};
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// =====================================================
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// class Window
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// =====================================================
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class Window{
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private:
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typedef map<WindowHandle, Window*> WindowMap;
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private:
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static const DWORD fullscreenStyle;
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static const DWORD windowedFixedStyle;
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static const DWORD windowedResizeableStyle;
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static int nextClassName;
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static WindowMap createdWindows;
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static unsigned int lastMouseEvent; /** for use in mouse hover calculations */
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static MouseState mouseState;
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static Vec2i mousePos;
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static bool isKeyPressedDown;
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static void setLastMouseEvent(unsigned int lastMouseEvent) {Window::lastMouseEvent = lastMouseEvent;}
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static unsigned int getLastMouseEvent() {return Window::lastMouseEvent;}
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static const MouseState &getMouseState() {return Window::mouseState;}
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static void setMouseState(MouseButton b, bool state) {Window::mouseState.set(b, state);}
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static const Vec2i &getMousePos() {return Window::mousePos;}
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static void setMousePos(const Vec2i &mousePos) {Window::mousePos = mousePos;}
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protected:
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WindowHandle handle;
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WindowStyle windowStyle;
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string text;
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int x;
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int y;
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int w;
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int h;
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string className;
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DWORD style;
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DWORD exStyle;
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bool ownDc;
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public:
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static bool handleEvent();
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static void revertMousePos();
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static bool isKeyDown() { return isKeyPressedDown; }
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//contructor & destructor
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Window();
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virtual ~Window();
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WindowHandle getHandle() {return handle;}
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string getText();
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int getX() {return x;}
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int getY() {return y;}
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int getW() {return w;}
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int getH() {return h;}
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//component state
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int getClientW();
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int getClientH();
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float getAspect();
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//object state
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void setText(string text);
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void setStyle(WindowStyle windowStyle);
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void setSize(int w, int h);
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void setPos(int x, int y);
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void setEnabled(bool enabled);
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void setVisible(bool visible);
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//misc
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void create();
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void minimize();
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void maximize();
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void restore();
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void showPopupMenu(Menu *menu, int x, int y);
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void destroy();
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protected:
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virtual void eventCreate(){}
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virtual void eventMouseDown(int x, int y, MouseButton mouseButton){}
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virtual void eventMouseUp(int x, int y, MouseButton mouseButton){}
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virtual void eventMouseMove(int x, int y, const MouseState *mouseState){}
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virtual void eventMouseDoubleClick(int x, int y, MouseButton mouseButton){}
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virtual void eventKeyDown(char key){}
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virtual void eventMouseWheel(int x, int y, int zDelta){}
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virtual void eventKeyUp(char key){}
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virtual void eventKeyPress(char c){};
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virtual void eventResize(){};
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virtual void eventPaint(){}
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virtual void eventActivate(bool activated){};
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virtual void eventResize(SizeState sizeState){};
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virtual void eventMenu(int menuId){}
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virtual void eventClose(){};
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virtual void eventDestroy(){};
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private:
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static LRESULT CALLBACK eventRouter(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
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static int getNextClassName();
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void registerWindow(WNDPROC wndProc= NULL);
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void createWindow(LPVOID creationData= NULL);
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void mouseyVent(int asdf, MouseButton mouseButton) {
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const Vec2i &mousePos = getMousePos();
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switch(asdf) {
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case 0:
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setMouseState(mouseButton, true);
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eventMouseDown(mousePos.x, mousePos.y, mouseButton);
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break;
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case 1:
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setMouseState(mouseButton, false);
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eventMouseUp(mousePos.x, mousePos.y, mouseButton);
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break;
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case 2:
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eventMouseDoubleClick(mousePos.x, mousePos.y, mouseButton);
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break;
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}
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}
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};
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}}//end namespace
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#endif
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