SetActiveWindow.c File Reference

#include "precomp.h"

Include dependency graph for SetActiveWindow.c:

Go to the source code of this file.

Functions
static int	get_iwnd (HWND hWnd)
LRESULT CALLBACK	OwnerTestProc (HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
static void	FlushMessages ()
static void	create_test_windows ()
static void	set_default_zorder ()
static void	destroy_test_window ()
void	Test_msg_simple ()
	START_TEST (SetActiveWindow)

Variables
static HWND	hWnd1
static HWND	hWnd2
static MSG_ENTRY	activate2to1_chain []
static MSG_ENTRY	activate1to2_chain []

Function Documentation

create_test_windows()

static void create_test_windows ( )

static

Definition at line 69 of file SetActiveWindow.c.

{
    RegisterSimpleClass(OwnerTestProc, L"ownertest");
    hWnd1 = CreateWindowW(L"ownertest", L"ownertest", WS_OVERLAPPEDWINDOW,
                        20, 20, 300, 300, NULL, NULL, 0, NULL);
 
    hWnd2 = CreateWindowW(L"ownertest", L"ownertest", WS_OVERLAPPEDWINDOW,
                         200, 200, 300, 300, NULL, NULL, 0, NULL);
}

Referenced by Test_msg_simple().

destroy_test_window()

static void destroy_test_window ( )

static

Definition at line 88 of file SetActiveWindow.c.

{
    DestroyWindow(hWnd1);
    DestroyWindow(hWnd2);
    UnregisterClassW(L"testClass", 0);
}

Referenced by Test_msg_simple().

FlushMessages()

static void FlushMessages ( )

static

Definition at line 56 of file SetActiveWindow.c.

{
    MSG msg;
 
    while (PeekMessage( &msg, 0, 0, 0, PM_REMOVE ))
    {
        int iwnd = get_iwnd(msg.hwnd);
        if(!(msg.message > WM_USER || !iwnd || IsDWmMsg(msg.message) || IseKeyMsg(msg.message)))
            RECORD_MESSAGE(iwnd, msg.message, POST,0,0);
        DispatchMessageA( &msg );
    }
}

Referenced by set_default_zorder(), and Test_msg_simple().

get_iwnd()

static int get_iwnd ( HWND  hWnd )

static

Definition at line 13 of file SetActiveWindow.c.

{
    if(hWnd == hWnd1) return 1;
    else if(hWnd == hWnd2) return 2;
    else return 0;
}

Referenced by FlushMessages(), and OwnerTestProc().

OwnerTestProc()

LRESULT CALLBACK OwnerTestProc	(	HWND	hWnd,
		UINT	message,
		WPARAM	wParam,
		LPARAM	lParam
	)

Definition at line 20 of file SetActiveWindow.c.

{
    int iwnd = get_iwnd(hWnd);
 
    if(message > WM_USER || !iwnd || IsDWmMsg(message) || IseKeyMsg(message))
        return DefWindowProc(hWnd, message, wParam, lParam);
 
    switch(message)
    {
    case WM_QUERYNEWPALETTE:
        {
            HDC hdc = GetDC(0);
            int bits = GetDeviceCaps(hdc,BITSPIXEL);
            ok( bits == 8 , "expected WM_QUERYNEWPALETTE only on 8bpp\n");
            ReleaseDC(0, hdc);
            return FALSE;
        }
    case WM_IME_SETCONTEXT:
    case WM_IME_NOTIFY :
    case WM_GETICON :
    case WM_GETTEXT:
        break;
    case WM_WINDOWPOSCHANGING:
    case WM_WINDOWPOSCHANGED:
        {
            WINDOWPOS* pwp = (WINDOWPOS*)lParam;
            ok(wParam==0,"expected wParam=0\n");
            RECORD_MESSAGE(iwnd, message, SENT, get_iwnd(pwp->hwndInsertAfter), pwp->flags);
            break;
        }
    default:
        RECORD_MESSAGE(iwnd, message, SENT, 0,0);
    }
    return DefWindowProc(hWnd, message, wParam, lParam);
}

Referenced by create_test_windows().

set_default_zorder()

static void set_default_zorder ( )

static

Definition at line 79 of file SetActiveWindow.c.

{
    SetWindowPos(hWnd1, 0, 0,0,0,0, SWP_NOMOVE|SWP_NOREPOSITION|SWP_NOSIZE|SWP_SHOWWINDOW);
    SetWindowPos(hWnd2, 0, 0,0,0,0, SWP_NOMOVE|SWP_NOREPOSITION|SWP_NOSIZE|SWP_SHOWWINDOW);
 
    FlushMessages();
    EMPTY_CACHE();
}

Referenced by Test_msg_simple().

START_TEST()

START_TEST

(

SetActiveWindow

)

Definition at line 135 of file SetActiveWindow.c.

{
    Test_msg_simple();
}

Test_msg_simple()

void Test_msg_simple

(

)

Definition at line 117 of file SetActiveWindow.c.

{
    SetCursorPos(0,0);
 
    create_test_windows();
    set_default_zorder();
 
    SetActiveWindow(hWnd1);
    FlushMessages();
    COMPARE_CACHE(activate2to1_chain);
 
    SetActiveWindow(hWnd2);
    FlushMessages();
    COMPARE_CACHE(activate1to2_chain);
 
    destroy_test_window();
}

Referenced by START_TEST().

Variable Documentation

activate1to2_chain

MSG_ENTRY activate1to2_chain[]

static

Initial value:

={
      {1,WM_NCACTIVATE},
      {1,WM_ACTIVATE},
      {2,WM_WINDOWPOSCHANGING, SENT,0, SWP_NOSIZE|SWP_NOMOVE},
      {2,WM_WINDOWPOSCHANGED, SENT,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOCLIENTMOVE|SWP_NOCLIENTSIZE},
      {2,WM_NCACTIVATE},
      {2,WM_ACTIVATE},
      {1,WM_KILLFOCUS},
      {2,WM_SETFOCUS},
      {0,0}}

Definition at line 106 of file SetActiveWindow.c.

Referenced by Test_msg_simple().

activate2to1_chain

MSG_ENTRY activate2to1_chain[]

static

Initial value:

={
      {2,WM_NCACTIVATE},
      {2,WM_ACTIVATE},
      {1,WM_WINDOWPOSCHANGING, SENT,0, SWP_NOSIZE|SWP_NOMOVE},
      {1,WM_WINDOWPOSCHANGED, SENT,0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOCLIENTMOVE|SWP_NOCLIENTSIZE},
      {1,WM_NCACTIVATE},
      {1,WM_ACTIVATE},
      {2,WM_KILLFOCUS},
      {1,WM_SETFOCUS},
      {0,0}}

Definition at line 95 of file SetActiveWindow.c.

Referenced by Test_msg_simple().

hWnd1

HWND hWnd1

static

Definition at line 10 of file SetActiveWindow.c.

Referenced by create_test_windows(), destroy_test_window(), get_iwnd(), set_default_zorder(), and Test_msg_simple().

hWnd2

HWND hWnd2

static

Definition at line 10 of file SetActiveWindow.c.

Referenced by create_test_windows(), destroy_test_window(), get_iwnd(), set_default_zorder(), and Test_msg_simple().