jgrogan/stuff-from-scratch
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Initial directx example.

Browse source
This commit is contained in:
jmsgrogan 2023-01-03 20:33:18 +00:00
parent 1dfbcc61c4
commit 92d1f24613
28 changed files with 683 additions and 212 deletions
Download patch file Download diff file Expand all files Collapse all files

54
src/windows/ui_interfaces/win32/Win32Window.cpp
View file

@ -1,33 +1,40 @@
#include "Win32Window.h"
#include "Win32WindowInterface.h"
#include "Win32DxInterface.h"
#include "Win32DxWindowInterface.h"
#include <WinUser.h>
#include "FileLogger.h"
#include "StringUtils.h"
#include "Widget.h"
#include "ui_events\KeyboardEvent.h"
#include "KeyboardEvent.h"
#include "DesktopManager.h"
#include <WinUser.h>
LRESULT CALLBACK FreeWindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
Win32Window::Win32Window(mt::Window* window)
Win32Window::Win32Window(mt::Window* window, Win32DxInterface* dxInterface)
: IPlatformWindow(window)
{
if (dxInterface)
{
mDxInterface = std::make_unique<Win32DxWindowInterface>(dxInterface);
}
}
std::unique_ptr<Win32Window> Win32Window::Create(mt::Window* window)
std::unique_ptr<Win32Window> Win32Window::Create(mt::Window* window, Win32DxInterface* dxInterface)
{
return std::make_unique<Win32Window>(window);
return std::make_unique<Win32Window>(window, dxInterface);
}
HWND Win32Window::GetHandle() const
HWND Win32Window::getHandle() const
{
return mHandle;
}
void Win32Window::CreateNative(Win32ApplicationContext* context, DesktopManager* desktopManager)
void Win32Window::createNative(Win32ApplicationContext* context, DesktopManager* desktopManager)
{
mDesktopManager = desktopManager;
@ -45,7 +52,7 @@ void Win32Window::CreateNative(Win32ApplicationContext* context, DesktopManager*
mHandle = CreateWindowEx(
0, // Optional window styles.
CLASS_NAME, // Window class
"Media Tool", // Window text
"Notes TK", // Window text
WS_OVERLAPPEDWINDOW, // Window style
// Size and position
@ -95,15 +102,22 @@ LRESULT CALLBACK Win32Window::WindowProc(UINT message, WPARAM wParam, LPARAM lPa
case WM_PAINT:
{
PAINTSTRUCT ps;
HDC hdc = BeginPaint(mHandle, &ps);
if (mDxInterface)
{
mDxInterface->onRender();
}
else
{
PAINTSTRUCT ps;
HDC hdc = BeginPaint(mHandle, &ps);
FillRect(hdc, &ps.rcPaint, (HBRUSH)(COLOR_WINDOW + 1));
FillRect(hdc, &ps.rcPaint, (HBRUSH)(COLOR_WINDOW + 1));
auto text = L"Hello World";
auto val = DrawText(hdc, (LPCSTR)(&text[0]), -1, &ps.rcPaint, 0);
auto text = L"Hello World";
auto val = DrawText(hdc, (LPCSTR)(&text[0]), -1, &ps.rcPaint, 0);
EndPaint(mHandle, &ps);
EndPaint(mHandle, &ps);
}
}
}
return DefWindowProc(mHandle, message, wParam, lParam);
@ -132,9 +146,17 @@ static LRESULT CALLBACK FreeWindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPAR
if (window)
{
window->SetHandle(hwnd);
window->setHandle(hwnd);
return window->WindowProc(uMsg, wParam, lParam);
}
return DefWindowProc(hwnd, uMsg, wParam, lParam);
}
void Win32Window::beforePaint(mt::Screen* screen)
{
if (mDxInterface)
{
mDxInterface->initialize(mWindow);
}
}