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Switched to using SetWindowLongPtr/GetWindowLongPtr instead of SetProp/GetProp for faster retrieval of window pointer.

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This commit is contained in:
Birunthan Mohanathas 2011-11-14 07:53:19 +00:00
parent b8c1c77262
commit a6a767d9ff
2 changed files with 28 additions and 48 deletions
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67
Library/MeterWindow.cpp
View File

@ -246,7 +246,7 @@ int CMeterWindow::Initialize(CRainmeter& Rainmeter)
// Register the windowclass
WNDCLASSEX wc = {sizeof(WNDCLASSEX)};
wc.style = CS_NOCLOSE | CS_DBLCLKS;
wc.lpfnWndProc = WndProc;
wc.lpfnWndProc = InitialWndProc;
wc.hInstance = m_Rainmeter->GetInstance();
wc.hCursor = NULL; // The cursor should be controlled by using SetCursor() when needed.
wc.lpszClassName = METERWINDOW_CLASS_NAME;
@ -3529,17 +3529,6 @@ LRESULT CMeterWindow::OnMouseLeave(UINT uMsg, WPARAM wParam, LPARAM lParam)
return 0;
}
/*
** OnCreate
**
** During window creation we do nothing.
**
*/
LRESULT CMeterWindow::OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
return 0;
}
/*
** OnCommand
**
@ -4077,17 +4066,6 @@ void CMeterWindow::SnapToWindow(CMeterWindow* window, LPWINDOWPOS wp)
}
}
/*
** OnDestroy
**
** During destruction of the window do nothing.
**
*/
LRESULT CMeterWindow::OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
return 0;
}
/*
** OnDwmColorChange
**
@ -4826,34 +4804,16 @@ LRESULT CMeterWindow::OnMove(UINT uMsg, WPARAM wParam, LPARAM lParam)
/*
** WndProc
**
** The window procedure for the Meter
** The main window procedure for the meter window.
**
*/
LRESULT CALLBACK CMeterWindow::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
CMeterWindow* Window = NULL;
if (uMsg == WM_CREATE)
{
// Fetch this window-object from the CreateStruct
Window=(CMeterWindow*)((LPCREATESTRUCT)lParam)->lpCreateParams;
SetProp(hWnd, L"RAINMETER", Window);
}
else if (uMsg == WM_DESTROY)
{
RemoveProp(hWnd, L"RAINMETER");
}
else
{
Window = (CMeterWindow*)GetProp(hWnd, L"RAINMETER");
}
CMeterWindow* window = (CMeterWindow*)GetWindowLongPtr(hWnd, GWLP_USERDATA);
BEGIN_MESSAGEPROC
MESSAGE(OnPaint, WM_PAINT)
MESSAGE(OnMove, WM_MOVE)
MESSAGE(OnCreate, WM_CREATE)
MESSAGE(OnDestroy, WM_DESTROY)
MESSAGE(OnTimer, WM_TIMER)
MESSAGE(OnCommand, WM_COMMAND)
MESSAGE(OnSysCommand, WM_SYSCOMMAND)
@ -4897,6 +4857,27 @@ LRESULT CALLBACK CMeterWindow::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPAR
END_MESSAGEPROC
}
/*
** InitialWndProc
**
** The initial window procedure for the meter window. Passes control to WndProc after initial setup.
**
*/
LRESULT CALLBACK CMeterWindow::InitialWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if (uMsg == WM_NCCREATE)
{
CMeterWindow* window = (CMeterWindow*)((LPCREATESTRUCT)lParam)->lpCreateParams;
SetWindowLongPtr(hWnd, GWLP_USERDATA, (LONG)window);
// Change the window procedure over to MainWndProc now that GWLP_USERDATA is set
SetWindowLongPtr(hWnd, GWLP_WNDPROC, (LONG)WndProc);
return TRUE;
}
return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
/*
** OnDelayedExecute
**

9
Library/MeterWindow.h
View File

@ -27,10 +27,10 @@
#include "ConfigParser.h"
#include "Group.h"
#define BEGIN_MESSAGEPROC if (Window) { switch (uMsg) {
#define MESSAGE(handler, msg) case msg: return Window->handler(uMsg, wParam, lParam);
#define BEGIN_MESSAGEPROC switch (uMsg) {
#define MESSAGE(handler, msg) case msg: return window->handler(uMsg, wParam, lParam);
#define REJECT_MESSAGE(msg) case msg: return 0;
#define END_MESSAGEPROC } } return DefWindowProc(hWnd, uMsg, wParam, lParam);
#define END_MESSAGEPROC } return DefWindowProc(hWnd, uMsg, wParam, lParam);
#define WM_DELAYED_EXECUTE WM_APP + 0
#define WM_DELAYED_REFRESH WM_APP + 1
@ -254,11 +254,10 @@ public:
protected:
static LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
static LRESULT CALLBACK InitialWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnPaint(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnMove(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnTimer(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnCommand(UINT uMsg, WPARAM wParam, LPARAM lParam);
LRESULT OnSysCommand(UINT uMsg, WPARAM wParam, LPARAM lParam);