performance.c File Reference

#include "precomp.h"
#include <shlguid_undoc.h>
#include <shlobj_undoc.h>
#include <shlwapi_undoc.h>

Include dependency graph for performance.c:

Go to the source code of this file.

Functions
static VOID	RegTreeOpt_OnDestroy (IRegTreeOptions *pRTO)
static BOOL	RegTreeOpt_ToggleCheckItem (IRegTreeOptions *pRTO, HTREEITEM hItem)
static BOOL	RegTreeOpt_OnTreeViewClick (IRegTreeOptions *pRTO, HWND hWndTree)
static BOOL	RegTreeOpt_OnTreeViewKeyDown (IRegTreeOptions *pRTO, HWND hWndTree, TV_KEYDOWN *pKey)
static INT_PTR CALLBACK	VisualEffectsDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
static INT_PTR CALLBACK	AdvancedDlgProc (HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
VOID	ShowPerformanceOptions (HWND hDlg)

Function Documentation

AdvancedDlgProc()

static INT_PTR CALLBACK AdvancedDlgProc ( HWND  hDlg, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

static

Definition at line 115 of file performance.c.

{
    switch (uMsg)
    {
        case WM_INITDIALOG:
            // TODO: Not implemented yet
            EnableWindow(GetDlgItem(hDlg, IDC_CPUCLIENT), FALSE);
            EnableWindow(GetDlgItem(hDlg, IDC_CPUSERVER), FALSE);
            return TRUE;
 
        case WM_COMMAND:
            switch (LOWORD(wParam))
            {
                case IDC_CHANGESWAP:
                    DialogBoxW(hApplet, MAKEINTRESOURCEW(IDD_VIRTMEM), hDlg, VirtMemDlgProc);
                    break;
            }
            break;
    }
    return FALSE;
}

Referenced by ShowPerformanceOptions().

RegTreeOpt_OnDestroy()

static VOID RegTreeOpt_OnDestroy ( IRegTreeOptions *  pRTO )

static

Definition at line 16 of file performance.c.

{
    if (pRTO)
    {
        IRegTreeOptions_WalkTree(pRTO, WALK_TREE_DESTROY);
        IRegTreeOptions_Release(pRTO);
    }
}

Referenced by VisualEffectsDlgProc().

RegTreeOpt_OnTreeViewClick()

static BOOL RegTreeOpt_OnTreeViewClick ( IRegTreeOptions *  pRTO, HWND  hWndTree  )

static

Definition at line 32 of file performance.c.

{
    TV_HITTESTINFO HitTest;
    DWORD dwPos = GetMessagePos();
    HitTest.pt.x = GET_X_LPARAM(dwPos);
    HitTest.pt.y = GET_Y_LPARAM(dwPos);
    ScreenToClient(hWndTree, &HitTest.pt);
    HTREEITEM hItem = TreeView_HitTest(hWndTree, &HitTest);
    return RegTreeOpt_ToggleCheckItem(pRTO, hItem);
}

Referenced by VisualEffectsDlgProc().

RegTreeOpt_OnTreeViewKeyDown()

static BOOL RegTreeOpt_OnTreeViewKeyDown ( IRegTreeOptions *  pRTO, HWND  hWndTree, TV_KEYDOWN *  pKey  )

static

Definition at line 44 of file performance.c.

{
    if (pKey->wVKey == VK_SPACE)
        return RegTreeOpt_ToggleCheckItem(pRTO, TreeView_GetSelection(hWndTree));
    else if (pKey->wVKey == VK_F5 && pRTO)
        IRegTreeOptions_WalkTree(pRTO, WALK_TREE_REFRESH);
    return FALSE;
}

Referenced by VisualEffectsDlgProc().

RegTreeOpt_ToggleCheckItem()

static BOOL RegTreeOpt_ToggleCheckItem ( IRegTreeOptions *  pRTO, HTREEITEM  hItem  )

static

Definition at line 26 of file performance.c.

{
    return pRTO && SUCCEEDED(IRegTreeOptions_ToggleItem(pRTO, hItem));
}

Referenced by RegTreeOpt_OnTreeViewClick(), and RegTreeOpt_OnTreeViewKeyDown().

ShowPerformanceOptions()

VOID ShowPerformanceOptions

(

HWND

hDlg

)

Definition at line 138 of file performance.c.

{
    HRESULT hrInit = CoInitialize(NULL); // For IRegTreeOptions
    PROPSHEETHEADERW psh = { sizeof(psh), PSH_PROPSHEETPAGE | PSH_NOCONTEXTHELP };
    PROPSHEETPAGEW pages[2] = { 0 };
 
    pages[0].dwSize = sizeof(*pages);
    pages[0].hInstance = hApplet;
    pages[0].pszTemplate = MAKEINTRESOURCEW(IDD_VISUALEFFECTS);
    pages[0].pfnDlgProc = VisualEffectsDlgProc;
 
    pages[1].dwSize = sizeof(*pages);
    pages[1].hInstance = hApplet;
    pages[1].pszTemplate = MAKEINTRESOURCEW(IDD_ADVANCEDPERF);
    pages[1].pfnDlgProc = AdvancedDlgProc;
 
    psh.hwndParent = hDlg;
    psh.hInstance = hApplet;
    psh.pszCaption = MAKEINTRESOURCEW(IDS_PERFORMANCEOPTIONS);
    psh.nPages = _countof(pages);
    psh.ppsp = pages;
 
    PropertySheetW(&psh);
 
    if (SUCCEEDED(hrInit))
        CoUninitialize();
}

Referenced by AdvancedPageProc(), and SystemApplet().

VisualEffectsDlgProc()

static INT_PTR CALLBACK VisualEffectsDlgProc ( HWND  hDlg, UINT  uMsg, WPARAM  wParam, LPARAM  lParam  )

static

Definition at line 54 of file performance.c.

{
    IRegTreeOptions *pRTO = (IRegTreeOptions*)GetWindowLongPtrW(hDlg, DWLP_USER);
    HWND hWndTree = GetDlgItem(hDlg, IDC_TREE);
 
    switch (uMsg)
    {
        case WM_INITDIALOG:
        {
            IRegTreeOptions *pRTO = NULL;
            if (SUCCEEDED(CoCreateInstance(&CLSID_CRegTreeOptions, NULL, CLSCTX_INPROC_SERVER,
                                           &IID_IRegTreeOptions, (void**)&pRTO)))
            {
                LPCSTR pszPath = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Explorer\\VisualEffects";
                SetWindowLongPtrW(hDlg, DWLP_USER, (LPARAM)pRTO);
                IRegTreeOptions_InitTree(pRTO, hWndTree, HKEY_LOCAL_MACHINE, pszPath, NULL);
            }
            else
            {
                // Without IRegTreeOptions, our page is pointless so we remove it.
                // MSDN says we have to post the remove message from inside WM_INITDIALOG.
                HWND hWndPS = GetParent(hDlg);
                int iPage = PropSheet_HwndToIndex(hWndPS, hDlg);
                PostMessage(hWndPS, PSM_REMOVEPAGE, 0, SendMessageW(hWndPS, PSM_INDEXTOPAGE, iPage, 0));
            }
            return TRUE;
        }
 
        case WM_DESTROY:
            RegTreeOpt_OnDestroy(pRTO);
            SetWindowLongPtrW(hDlg, DWLP_USER, (LPARAM)NULL);
            break;
 
        case WM_NOTIFY:
            switch (((LPNMHDR)lParam)->code)
            {
                case NM_CLICK:
                    if (RegTreeOpt_OnTreeViewClick(pRTO, hWndTree))
                        PropSheet_Changed(GetParent(hDlg), hDlg);
                    break;
 
                case TVN_KEYDOWN:
                    if (RegTreeOpt_OnTreeViewKeyDown(pRTO, hWndTree, (TV_KEYDOWN*)lParam))
                        PropSheet_Changed(GetParent(hDlg), hDlg);
                    break;
 
                case PSN_APPLY:
                {
                    if (pRTO)
                        IRegTreeOptions_WalkTree(pRTO, WALK_TREE_SAVE);
 
                    SHSendMessageBroadcastW(WM_SETTINGCHANGE, 0, 0); // For the ListviewShadow setting
                    return TRUE;
                }
            }
            break;
    }
    return FALSE;
}

Referenced by ShowPerformanceOptions().