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441 lines
12 KiB
441 lines
12 KiB
/*****************************************************************************\
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FILE: thSize.cpp
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DESCRIPTION:
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This is the Autmation Object to theme size object. This one will be
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for the Skin objects.
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BryanSt 5/13/2000 (Bryan Starbuck)
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Copyright (C) Microsoft Corp 2000-2000. All rights reserved.
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\*****************************************************************************/
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#include "priv.h"
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#include <cowsite.h>
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#include <atlbase.h>
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#include "util.h"
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#include "thsize.h"
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//===========================
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// *** Class Internals & Helpers ***
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//===========================
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HRESULT CSkinSize::_InitVisualStyle(void)
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{
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HRESULT hr = S_OK;
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if (!m_hTheme)
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{
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if (m_pszFilename && m_pszStyleName && m_pszSizeName)
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{
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HTHEMEFILE hThemeFile;
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// Load the skin
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hr = OpenThemeFile(m_pszFilename, m_pszStyleName, m_pszSizeName, &hThemeFile, FALSE);
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LogStatus("OpenThemeFile(path=\"%ls\", color=\"%ls\", size=\"%ls\") returned %#08lx in CSkinSize::_InitVisualStyle.\r\n", m_pszFilename, m_pszStyleName, m_pszSizeName, hr);
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if (SUCCEEDED(hr))
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{
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m_hTheme = OpenThemeDataFromFile(hThemeFile, NULL, NULL, FALSE);
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LogStatus("OpenThemeDataFromFile() returned %#08lx in CSkinSize::_InitVisualStyle.\r\n", m_hTheme);
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hr = ((NULL == m_hTheme) ? E_FAIL : S_OK);
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CloseThemeFile(hThemeFile);
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}
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}
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else
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{
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hr = E_INVALIDARG;
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}
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}
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return hr;
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}
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//===========================
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// *** IThemeSize Interface ***
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//===========================
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HRESULT CSkinSize::get_DisplayName(OUT BSTR * pbstrDisplayName)
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{
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return HrSysAllocString(m_pszDisplayName, pbstrDisplayName);
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}
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HRESULT CSkinSize::put_DisplayName(IN BSTR bstrDisplayName)
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{
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HRESULT hr = E_INVALIDARG;
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if (bstrDisplayName)
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{
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Str_SetPtr(&m_pszDisplayName, bstrDisplayName);
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hr = (m_pszDisplayName ? S_OK : E_OUTOFMEMORY);
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}
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return hr;
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}
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HRESULT CSkinSize::get_Name(OUT BSTR * pbstrName)
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{
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return HrSysAllocString(m_pszSizeName, pbstrName);
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}
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HRESULT CSkinSize::put_Name(IN BSTR bstrName)
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{
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HRESULT hr = E_INVALIDARG;
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if (bstrName)
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{
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Str_SetPtr(&m_pszSizeName, bstrName);
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hr = (m_pszSizeName ? S_OK : E_OUTOFMEMORY);
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}
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return hr;
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}
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HRESULT CSkinSize::get_WebviewCSS(OUT BSTR * pbstrPath)
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{
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HRESULT hr = E_INVALIDARG;
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if (pbstrPath)
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{
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*pbstrPath = NULL;
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hr = _InitVisualStyle();
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if (SUCCEEDED(hr))
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{
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WCHAR szPath[MAX_PATH];
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WCHAR szFilename[MAX_PATH];
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StringCchCopy(szPath, ARRAYSIZE(szPath), m_pszFilename);
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PathRemoveFileSpec(szPath); // Remove the filename ("xx.msstyles") from the path.
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hr = GetThemeSysString(m_hTheme, TMT_CSSNAME, szFilename, ARRAYSIZE(szFilename));
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LogStatus("GetThemeDefaults(szFilename=\"%ls\") returned %#08lx in CSkinSize::get_WebviewCSS.\r\n", szFilename, hr);
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if (SUCCEEDED(hr))
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{
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if (!PathAppend(szPath, szFilename))
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{
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hr = E_FAIL;
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}
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else
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{
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hr = HrSysAllocString(szPath, pbstrPath);
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}
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}
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}
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}
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return hr;
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}
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HRESULT CSkinSize::get_SystemMetricColor(IN int nSysColorIndex, OUT COLORREF * pColorRef)
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{
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HRESULT hr = E_INVALIDARG;
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if (pColorRef)
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{
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*pColorRef = 0x00000000;
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hr = _InitVisualStyle();
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if (SUCCEEDED(hr))
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{
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*pColorRef = GetThemeSysColor(m_hTheme, nSysColorIndex);
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hr = S_OK;
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}
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}
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return hr;
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}
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HRESULT CSkinSize::get_SystemMetricSize(IN enumSystemMetricSize nSystemMetricIndex, OUT int * pnSize)
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{
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HRESULT hr = E_INVALIDARG;
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if (pnSize)
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{
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*pnSize = 0;
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hr = _InitVisualStyle();
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if (SUCCEEDED(hr))
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{
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hr = S_OK;
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switch (nSystemMetricIndex)
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{
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case SMS_BORDERWIDTH:
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*pnSize = GetThemeSysSize96(m_hTheme, SM_CXBORDER);
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break;
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case SMS_SCROLLWIDTH:
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*pnSize = GetThemeSysSize96(m_hTheme, SM_CXVSCROLL);
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break;
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case SMS_SCROLLHEIGHT:
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*pnSize = GetThemeSysSize96(m_hTheme, SM_CYHSCROLL);
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break;
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case SMS_CAPTIONWIDTH:
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*pnSize = GetThemeSysSize96(m_hTheme, SM_CXSIZE);
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break;
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case SMS_CAPTIONHEIGHT:
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*pnSize = GetThemeSysSize96(m_hTheme, SM_CYSIZE);
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break;
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case SMS_SMCAPTIONWIDTH:
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*pnSize = GetThemeSysSize96(m_hTheme, SM_CXSMSIZE);
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break;
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case SMS_SMCAPTIONHEIGHT:
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*pnSize = GetThemeSysSize96(m_hTheme, SM_CYSMSIZE);
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break;
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case SMS_MENUWIDTH:
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*pnSize = GetThemeSysSize96(m_hTheme, SM_CXMENUSIZE);
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break;
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case SMS_MENUHEIGHT:
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*pnSize = GetThemeSysSize96(m_hTheme, SM_CYMENUSIZE);
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break;
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default:
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hr = E_INVALIDARG;
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break;
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}
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}
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}
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return hr;
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}
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HRESULT CSkinSize::GetSystemMetricFont(IN enumSystemMetricFont nSPIFontIndex, IN LOGFONTW * plfFont)
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{
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HRESULT hr = E_INVALIDARG;
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if (plfFont)
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{
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hr = _InitVisualStyle();
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if (SUCCEEDED(hr))
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{
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if (!m_fFontsLoaded)
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{
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if (SUCCEEDED(hr = GetThemeSysFont96(m_hTheme, TMT_CAPTIONFONT, &m_sysMetrics.schemeData.ncm.lfCaptionFont)) &&
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SUCCEEDED(hr = GetThemeSysFont96(m_hTheme, TMT_SMALLCAPTIONFONT, &m_sysMetrics.schemeData.ncm.lfSmCaptionFont)) &&
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SUCCEEDED(hr = GetThemeSysFont96(m_hTheme, TMT_MENUFONT, &m_sysMetrics.schemeData.ncm.lfMenuFont)) &&
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SUCCEEDED(hr = GetThemeSysFont96(m_hTheme, TMT_STATUSFONT, &m_sysMetrics.schemeData.ncm.lfStatusFont)) &&
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SUCCEEDED(hr = GetThemeSysFont96(m_hTheme, TMT_MSGBOXFONT, &m_sysMetrics.schemeData.ncm.lfMessageFont)) &&
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SUCCEEDED(hr = GetThemeSysFont96(m_hTheme, TMT_ICONTITLEFONT, &m_sysMetrics.schemeData.lfIconTitle)))
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{
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m_fFontsLoaded = TRUE;
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}
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}
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if (SUCCEEDED(hr))
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{
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switch (nSPIFontIndex)
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{
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case SMF_CAPTIONFONT:
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*plfFont = m_sysMetrics.schemeData.ncm.lfCaptionFont;
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break;
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case SMF_SMCAPTIONFONT:
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*plfFont = m_sysMetrics.schemeData.ncm.lfSmCaptionFont;
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break;
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case SMF_MENUFONT:
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*plfFont = m_sysMetrics.schemeData.ncm.lfMenuFont;
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break;
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case SMF_STATUSFONT:
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*plfFont = m_sysMetrics.schemeData.ncm.lfStatusFont;
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break;
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case SMF_MESSAGEFONT:
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*plfFont = m_sysMetrics.schemeData.ncm.lfMessageFont;
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break;
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case SMF_ICONTITLEFONT:
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*plfFont = m_sysMetrics.schemeData.lfIconTitle;
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break;
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default:
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hr = E_INVALIDARG;
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break;
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}
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}
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}
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}
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return hr;
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}
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//===========================
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// *** IPropertyBag Interface ***
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//===========================
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HRESULT CSkinSize::Read(IN LPCOLESTR pszPropName, IN VARIANT * pVar, IN IErrorLog *pErrorLog)
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{
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HRESULT hr = E_INVALIDARG;
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if (pszPropName && pVar)
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{
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if (!StrCmpW(pszPropName, SZ_PBPROP_VSBEHAVIOR_FLATMENUS))
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{
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hr = _InitVisualStyle();
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if (SUCCEEDED(hr))
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{
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pVar->vt = VT_BOOL;
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pVar->boolVal = (GetThemeSysBool(m_hTheme, TMT_FLATMENUS) ? VARIANT_TRUE : VARIANT_FALSE);
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LogStatus("GetThemeSysBool()=%#08lx returned %#08lx in CSkinSize::Read.\r\n", pVar->boolVal, hr);
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}
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}
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}
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return hr;
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}
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//===========================
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// *** IUnknown Interface ***
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//===========================
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ULONG CSkinSize::AddRef()
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{
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return InterlockedIncrement(&m_cRef);
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}
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ULONG CSkinSize::Release()
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{
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ASSERT( 0 != m_cRef );
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ULONG cRef = InterlockedDecrement(&m_cRef);
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if ( 0 == cRef )
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{
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delete this;
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}
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return cRef;
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}
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//===========================
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// *** Class Methods ***
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//===========================
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HRESULT CSkinSize::QueryInterface(REFIID riid, void **ppvObj)
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{
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static const QITAB qit[] = {
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QITABENT(CSkinSize, IThemeSize),
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QITABENT(CSkinSize, IPropertyBag),
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QITABENT(CSkinSize, IDispatch),
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{ 0 },
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};
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return QISearch(this, qit, riid, ppvObj);
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}
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CSkinSize::CSkinSize(IN LPCWSTR pszFilename, IN LPCWSTR pszStyleName, IN LPCWSTR pszSizeName, IN LPCWSTR pszDisplayName) : m_cRef(1)
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{
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DllAddRef();
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// This needs to be allocated in Zero Inited Memory.
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// Assert that all Member Variables are inited to Zero.
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ASSERT(!m_hTheme);
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m_fFontsLoaded = FALSE;
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Str_SetPtr(&m_pszFilename, pszFilename);
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Str_SetPtr(&m_pszDisplayName, pszDisplayName);
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Str_SetPtr(&m_pszStyleName, pszStyleName);
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Str_SetPtr(&m_pszSizeName, pszSizeName);
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}
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CSkinSize::~CSkinSize()
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{
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Str_SetPtr(&m_pszFilename, NULL);
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Str_SetPtr(&m_pszDisplayName, NULL);
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Str_SetPtr(&m_pszStyleName, NULL);
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Str_SetPtr(&m_pszSizeName, NULL);
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if (m_hTheme)
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{
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CloseThemeData(m_hTheme);
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}
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DllRelease();
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}
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HRESULT CSkinSize_CreateInstance(IN LPCWSTR pszFilename, IN LPCWSTR pszStyleName, IN LPCWSTR pszSizeName, IN LPCWSTR pszDisplayName, OUT IThemeSize ** ppThemeSize)
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{
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HRESULT hr = E_INVALIDARG;
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if (ppThemeSize)
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{
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CSkinSize * pObject = new CSkinSize(pszFilename, pszStyleName, pszSizeName, pszDisplayName);
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*ppThemeSize = NULL;
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hr = E_OUTOFMEMORY;
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if (pObject)
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{
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if (pObject->m_pszFilename && pObject->m_pszStyleName &&pObject->m_pszSizeName && pObject->m_pszDisplayName)
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{
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hr = pObject->QueryInterface(IID_PPV_ARG(IThemeSize, ppThemeSize));
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}
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pObject->Release();
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}
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}
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return hr;
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}
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HRESULT CSkinSize_CreateInstance(IN LPCWSTR pszFilename, IN LPCWSTR pszStyleName, IN LPCWSTR pszSizeName, OUT IThemeSize ** ppThemeSize)
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{
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HRESULT hr = E_INVALIDARG;
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if (ppThemeSize)
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{
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*ppThemeSize = NULL;
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hr = E_FAIL;
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int nIndex;
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// Find the display name
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for (nIndex = 0; ; nIndex++)
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{
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THEMENAMEINFO themeInfo;
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if (SUCCEEDED(EnumThemeSizes(pszFilename, pszStyleName, nIndex, &themeInfo)))
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{
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// Did we find the correct color style?
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if (!StrCmpIW(pszSizeName, themeInfo.szName))
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{
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// Yes, now use it's display name to use the other creator function.
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hr = CSkinSize_CreateInstance(pszFilename, pszStyleName, pszSizeName, themeInfo.szDisplayName, ppThemeSize);
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break;
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}
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}
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}
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}
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return hr;
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}
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