updated changes for win32 camera zoom
This commit is contained in:
Mark Vejvoda
parent
237b76e2f2
commit
b9b6aafe1c
404
source/shared_lib/sources/platform/win32/window.cpp
Normal file
404
source/shared_lib/sources/platform/win32/window.cpp
Normal file
|
|
@ -0,0 +1,404 @@
|
|||
// ==============================================================
|
||||
// This file is part of Glest Shared Library (www.glest.org)
|
||||
//
|
||||
// Copyright (C) 2001-2008 Martiño Figueroa
|
||||
//
|
||||
// You can redistribute this code 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
|
||||
// ==============================================================
|
||||
|
||||
#include "window.h"
|
||||
|
||||
#include <cassert>
|
||||
|
||||
#include "control.h"
|
||||
#include "conversion.h"
|
||||
#include "platform_util.h"
|
||||
#include "leak_dumper.h"
|
||||
|
||||
using namespace Shared::Util;
|
||||
using namespace std;
|
||||
|
||||
namespace Shared{ namespace Platform{
|
||||
|
||||
// =====================================================
|
||||
// class Window
|
||||
// =====================================================
|
||||
|
||||
const DWORD Window::fullscreenStyle= WS_POPUP | WS_OVERLAPPED;
|
||||
const DWORD Window::windowedFixedStyle= WS_CAPTION | WS_MINIMIZEBOX | WS_CLIPCHILDREN | WS_SYSMENU;
|
||||
const DWORD Window::windowedResizeableStyle= WS_SIZEBOX | WS_CAPTION | WS_MINIMIZEBOX | WS_CLIPCHILDREN | WS_SYSMENU;
|
||||
|
||||
int Window::nextClassName= 0;
|
||||
Window::WindowMap Window::createdWindows;
|
||||
|
||||
// ===================== PUBLIC ========================
|
||||
|
||||
Window::Window(){
|
||||
handle= 0;
|
||||
style= windowedFixedStyle;
|
||||
exStyle= 0;
|
||||
ownDc= false;
|
||||
x= 0;
|
||||
y= 0;
|
||||
w= 100;
|
||||
h= 100;
|
||||
}
|
||||
|
||||
Window::~Window(){
|
||||
if(handle!=0){
|
||||
DestroyWindow(handle);
|
||||
handle= 0;
|
||||
BOOL b= UnregisterClass(className.c_str(), GetModuleHandle(NULL));
|
||||
assert(b);
|
||||
}
|
||||
}
|
||||
|
||||
//static
|
||||
bool Window::handleEvent(){
|
||||
MSG msg;
|
||||
|
||||
while(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)){
|
||||
if(msg.message==WM_QUIT){
|
||||
return false;
|
||||
}
|
||||
TranslateMessage(&msg);
|
||||
DispatchMessage(&msg);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
string Window::getText(){
|
||||
if(handle==0){
|
||||
return text;
|
||||
}
|
||||
|
||||
char c[255];
|
||||
SendMessage(handle, WM_GETTEXT, 255, (LPARAM) c);
|
||||
return string(c);
|
||||
}
|
||||
|
||||
int Window::getClientW(){
|
||||
RECT r;
|
||||
|
||||
GetClientRect(handle, &r);
|
||||
return r.right;
|
||||
}
|
||||
|
||||
int Window::getClientH(){
|
||||
RECT r;
|
||||
|
||||
GetClientRect(handle, &r);
|
||||
return r.bottom;
|
||||
}
|
||||
|
||||
float Window::getAspect(){
|
||||
return static_cast<float>(getClientH())/getClientW();
|
||||
}
|
||||
|
||||
void Window::setText(string text){
|
||||
this->text= text;
|
||||
if(handle!=0){
|
||||
SendMessage(handle, WM_SETTEXT, 0, (LPARAM) text.c_str());
|
||||
}
|
||||
}
|
||||
|
||||
void Window::setSize(int w, int h){
|
||||
|
||||
if(windowStyle != wsFullscreen){
|
||||
RECT rect;
|
||||
rect.left= 0;
|
||||
rect.top= 0;
|
||||
rect.bottom= h;
|
||||
rect.right= w;
|
||||
|
||||
AdjustWindowRect(&rect, style, FALSE);
|
||||
|
||||
w= rect.right-rect.left;
|
||||
h= rect.bottom-rect.top;
|
||||
}
|
||||
|
||||
this->w= w;
|
||||
this->h= h;
|
||||
|
||||
if(handle!=0){
|
||||
MoveWindow(handle, x, y, w, h, FALSE);
|
||||
UpdateWindow(handle);
|
||||
}
|
||||
}
|
||||
|
||||
void Window::setPos(int x, int y){
|
||||
this->x= x;
|
||||
this->y= y;
|
||||
if(handle!=0){
|
||||
MoveWindow(handle, x, y, w, h, FALSE);
|
||||
}
|
||||
}
|
||||
|
||||
void Window::setEnabled(bool enabled){
|
||||
EnableWindow(handle, static_cast<BOOL>(enabled));
|
||||
}
|
||||
|
||||
void Window::setVisible(bool visible){
|
||||
|
||||
if (visible){
|
||||
ShowWindow(handle, SW_SHOW);
|
||||
UpdateWindow(handle);
|
||||
}
|
||||
else{
|
||||
ShowWindow(handle, SW_HIDE);
|
||||
UpdateWindow(handle);
|
||||
}
|
||||
}
|
||||
|
||||
void Window::setStyle(WindowStyle windowStyle){
|
||||
this->windowStyle= windowStyle;
|
||||
switch(windowStyle){
|
||||
case wsFullscreen:
|
||||
style= fullscreenStyle;
|
||||
exStyle= WS_EX_APPWINDOW;
|
||||
ownDc= true;
|
||||
break;
|
||||
case wsWindowedFixed:
|
||||
style= windowedFixedStyle;
|
||||
exStyle= 0;
|
||||
ownDc= false;
|
||||
break;
|
||||
case wsWindowedResizeable:
|
||||
style= windowedResizeableStyle;
|
||||
exStyle= 0;
|
||||
ownDc= false;
|
||||
break;
|
||||
}
|
||||
|
||||
if(handle!=0){
|
||||
setVisible(false);
|
||||
int err= SetWindowLong(handle, GWL_STYLE, style);
|
||||
assert(err);
|
||||
|
||||
setVisible(true);
|
||||
UpdateWindow(handle);
|
||||
}
|
||||
}
|
||||
|
||||
void Window::create(){
|
||||
registerWindow();
|
||||
createWindow();
|
||||
}
|
||||
|
||||
void Window::minimize(){
|
||||
ShowWindow(getHandle(), SW_MINIMIZE);
|
||||
}
|
||||
|
||||
void Window::maximize(){
|
||||
ShowWindow(getHandle(), SW_MAXIMIZE);
|
||||
}
|
||||
|
||||
void Window::restore(){
|
||||
ShowWindow(getHandle(), SW_RESTORE);
|
||||
}
|
||||
|
||||
void Window::showPopupMenu(Menu *menu, int x, int y){
|
||||
RECT rect;
|
||||
|
||||
GetWindowRect(handle, &rect);
|
||||
|
||||
TrackPopupMenu(menu->getHandle(), TPM_LEFTALIGN | TPM_TOPALIGN, rect.left+x, rect.top+y, 0, handle, NULL);
|
||||
}
|
||||
|
||||
void Window::destroy(){
|
||||
DestroyWindow(handle);
|
||||
BOOL b= UnregisterClass(className.c_str(), GetModuleHandle(NULL));
|
||||
assert(b);
|
||||
handle= 0;
|
||||
}
|
||||
|
||||
// ===================== PRIVATE =======================
|
||||
|
||||
LRESULT CALLBACK Window::eventRouter(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam){
|
||||
|
||||
Window *eventWindow;
|
||||
WindowMap::iterator it;
|
||||
|
||||
it= createdWindows.find(hwnd);
|
||||
if(it==createdWindows.end()){
|
||||
return DefWindowProc(hwnd, msg, wParam, lParam);
|
||||
}
|
||||
eventWindow= it->second;
|
||||
|
||||
POINT mousePos;
|
||||
RECT windowRect;
|
||||
|
||||
GetWindowRect(eventWindow->getHandle(), &windowRect);
|
||||
|
||||
mousePos.x = LOWORD(lParam) - windowRect.left;
|
||||
mousePos.y = HIWORD(lParam) -windowRect.top;
|
||||
|
||||
ClientToScreen(eventWindow->getHandle(), &mousePos);
|
||||
|
||||
switch(msg){
|
||||
case WM_CREATE:
|
||||
eventWindow->eventCreate();
|
||||
break;
|
||||
|
||||
case WM_LBUTTONDOWN:
|
||||
eventWindow->eventMouseDown(mousePos.x, mousePos.y, mbLeft);
|
||||
break;
|
||||
|
||||
case WM_RBUTTONDOWN:
|
||||
eventWindow->eventMouseDown(mousePos.x, mousePos.y, mbRight);
|
||||
break;
|
||||
|
||||
case WM_LBUTTONUP:
|
||||
eventWindow->eventMouseUp(mousePos.x, mousePos.y, mbLeft);
|
||||
break;
|
||||
|
||||
case WM_RBUTTONUP:
|
||||
eventWindow->eventMouseUp(mousePos.x, mousePos.y, mbRight);
|
||||
break;
|
||||
|
||||
case WM_LBUTTONDBLCLK:
|
||||
eventWindow->eventMouseDoubleClick(mousePos.x, mousePos.y, mbLeft);
|
||||
break;
|
||||
|
||||
case WM_RBUTTONDBLCLK:
|
||||
eventWindow->eventMouseDoubleClick(mousePos.x, mousePos.y, mbRight);
|
||||
break;
|
||||
|
||||
case WM_MOUSEWHEEL:
|
||||
eventWindow->eventMouseWheel(mousePos.x, mousePos.y, GET_WHEEL_DELTA_WPARAM(wParam));
|
||||
return 0;
|
||||
|
||||
case WM_MOUSEHWHEEL:
|
||||
//eventWindow->eventMouseHWheel(mousePos.x, mousePos.y, GET_WHEEL_DELTA_WPARAM(wParam));
|
||||
break; // not handled, send to DefWindowProc
|
||||
|
||||
case WM_MOUSEMOVE:
|
||||
{
|
||||
MouseState ms;
|
||||
ms.leftMouse= (wParam & MK_LBUTTON) ? true : false;
|
||||
ms.rightMouse= (wParam & MK_RBUTTON) ? true : false;
|
||||
ms.centerMouse= (wParam & MK_MBUTTON) ? true : false;
|
||||
eventWindow->eventMouseMove(mousePos.x, mousePos.y, &ms);
|
||||
}
|
||||
break;
|
||||
|
||||
case WM_KEYDOWN:
|
||||
eventWindow->eventKeyDown(static_cast<char>(wParam));
|
||||
break;
|
||||
|
||||
case WM_KEYUP:
|
||||
eventWindow->eventKeyUp(static_cast<char>(wParam));
|
||||
break;
|
||||
|
||||
case WM_CHAR:
|
||||
eventWindow->eventKeyPress(static_cast<char>(wParam));
|
||||
break;
|
||||
|
||||
case WM_COMMAND:
|
||||
if(HIWORD(wParam)==0){
|
||||
eventWindow->eventMenu(LOWORD(wParam));
|
||||
}
|
||||
break;
|
||||
|
||||
case WM_ACTIVATE:
|
||||
eventWindow->eventActivate(wParam!=WA_INACTIVE);
|
||||
break;
|
||||
|
||||
case WM_MOVE:
|
||||
{
|
||||
RECT rect;
|
||||
|
||||
GetWindowRect(eventWindow->getHandle(), &rect);
|
||||
eventWindow->x= rect.left;
|
||||
eventWindow->y= rect.top;
|
||||
eventWindow->w= rect.right-rect.left;
|
||||
eventWindow->h= rect.bottom-rect.top;
|
||||
}
|
||||
break;
|
||||
|
||||
case WM_SIZE:
|
||||
{
|
||||
RECT rect;
|
||||
|
||||
GetWindowRect(eventWindow->getHandle(), &rect);
|
||||
eventWindow->x= rect.left;
|
||||
eventWindow->y= rect.top;
|
||||
eventWindow->w= rect.right-rect.left;
|
||||
eventWindow->h= rect.bottom-rect.top;
|
||||
|
||||
eventWindow->eventResize(static_cast<SizeState>(wParam));
|
||||
}
|
||||
break;
|
||||
|
||||
case WM_SIZING:
|
||||
eventWindow->eventResize();
|
||||
break;
|
||||
|
||||
case WM_PAINT:
|
||||
eventWindow->eventPaint();
|
||||
break;
|
||||
|
||||
case WM_CLOSE:
|
||||
eventWindow->eventClose();
|
||||
break;
|
||||
|
||||
case WM_DESTROY:
|
||||
eventWindow->eventDestroy();
|
||||
PostQuitMessage(0);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return DefWindowProc(hwnd, msg, wParam, lParam);
|
||||
}
|
||||
|
||||
int Window::getNextClassName(){
|
||||
return ++nextClassName;
|
||||
}
|
||||
|
||||
void Window::registerWindow(WNDPROC wndProc){
|
||||
WNDCLASSEX wc;
|
||||
|
||||
this->className= "Window" + intToStr(Window::getNextClassName());
|
||||
|
||||
wc.cbSize = sizeof(WNDCLASSEX);
|
||||
wc.style = CS_DBLCLKS | (ownDc? CS_OWNDC : 0);
|
||||
wc.lpfnWndProc = wndProc==NULL? eventRouter: wndProc;
|
||||
wc.cbClsExtra = 0;
|
||||
wc.cbWndExtra = 0;
|
||||
wc.hInstance = GetModuleHandle(NULL);
|
||||
wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
|
||||
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
|
||||
wc.hbrBackground = (HBRUSH)(COLOR_WINDOW);
|
||||
wc.lpszMenuName = NULL;
|
||||
wc.lpszClassName = this->className.c_str();
|
||||
wc.hIconSm = NULL;
|
||||
|
||||
int registerClassErr=RegisterClassEx(&wc);
|
||||
assert(registerClassErr);
|
||||
|
||||
}
|
||||
|
||||
void Window::createWindow(LPVOID creationData){
|
||||
|
||||
handle = CreateWindowEx(
|
||||
exStyle,
|
||||
className.c_str(),
|
||||
text.c_str(),
|
||||
style,
|
||||
x, y, w, h,
|
||||
NULL, NULL, GetModuleHandle(NULL), creationData);
|
||||
|
||||
createdWindows.insert(pair<WindowHandle, Window*>(handle, this));
|
||||
eventRouter(handle, WM_CREATE, 0, 0);
|
||||
|
||||
assert(handle != NULL);
|
||||
|
||||
ShowWindow(handle, SW_SHOW);
|
||||
UpdateWindow(handle);
|
||||
}
|
||||
|
||||
}}//end namespace
|
||||
Loading…
Reference in New Issue
Block a user