[PATCH 3/5 v2] riched20: Call ITextHost_TxGetCharFormat() for setting default charformat. - wine-devel

22 May 2018

Superseded patch 146215.
Signed-off-by: Jactry Zeng jzeng@codeweavers.com
---
 dlls/riched20/para.c         | 12 ++++++++++++
 dlls/riched20/tests/txtsrv.c | 46 ++++++++++++++++++++++++++++++++++++++++----
 2 files changed, 54 insertions(+), 4 deletions(-)

diff --git a/dlls/riched20/para.c b/dlls/riched20/para.c
index f2a70e5746..e5e1c4be3c 100644
--- a/dlls/riched20/para.c
+++ b/dlls/riched20/para.c
@@ -36,6 +36,7 @@ void ME_MakeFirstParagraph(ME_TextEditor *editor)
 {
   ME_Context c;
   CHARFORMAT2W cf;
+  const CHARFORMATW *host_cf;
   LOGFONTW lf;
   HFONT hf;
   ME_TextBuffer *text = editor->pBuffer;
@@ -44,6 +45,7 @@ void ME_MakeFirstParagraph(ME_TextEditor *editor)
   ME_Style *style;
   int eol_len;
   WCHAR cr_lf[] = {'\r','\n',0};
+  HRESULT hr;
ME_InitContext(&c, editor, ITextHost_TxGetDC(editor->texthost));
@@ -73,6 +75,16 @@ void ME_MakeFirstParagraph(ME_TextEditor *editor)
   cf.bCharSet = lf.lfCharSet;
   cf.lcid = GetSystemDefaultLCID();
+  /* replace some default charformat setting with charformat from host */
+  hr = ITextHost_TxGetCharFormat(editor->texthost, (const CHARFORMATW **)&host_cf);
+  if (hr == S_OK)
+  {
+    if (host_cf->dwMask & CFM_FACE)
+      lstrcpyW(cf.szFaceName, host_cf->szFaceName);
+    if (host_cf->dwMask & CFM_SIZE)
+      cf.yHeight = host_cf->yHeight;
+  }
+
   style = ME_MakeStyle(&cf);
   text->pDefaultStyle = style;
diff --git a/dlls/riched20/tests/txtsrv.c b/dlls/riched20/tests/txtsrv.c
index 8893fa6bf5..d6c888629a 100644
--- a/dlls/riched20/tests/txtsrv.c
+++ b/dlls/riched20/tests/txtsrv.c
@@ -85,6 +85,7 @@ typedef struct ITextHostTestImpl
 {
     ITextHost ITextHost_iface;
     LONG refCount;
+    CHARFORMATW char_format;
 } ITextHostTestImpl;
static inline ITextHostTestImpl *impl_from_ITextHost(ITextHost *iface)
@@ -330,7 +331,8 @@ static HRESULT WINAPI ITextHostImpl_TxGetCharFormat(ITextHost *iface,
 {
     ITextHostTestImpl *This = impl_from_ITextHost(iface);
     TRACECALL("Call to TxGetCharFormat(%p, ppCF=%p)\n", This, ppCF);
-    return E_NOTIMPL;
+    *ppCF = &This->char_format;
+    return S_OK;
 }
static HRESULT WINAPI ITextHostImpl_TxGetParaFormat(ITextHost *iface,
@@ -609,6 +611,8 @@ static BOOL init_texthost(ITextServices **txtserv, ITextHost **ret)
     ITextHostTestImpl *dummyTextHost;
     IUnknown *init;
     HRESULT result;
+    LOGFONTW lf;
+    HFONT hf;
dummyTextHost = CoTaskMemAlloc(sizeof(*dummyTextHost));
     if (dummyTextHost == NULL) {
@@ -617,6 +621,13 @@ static BOOL init_texthost(ITextServices **txtserv, ITextHost **ret)
     }
     dummyTextHost->ITextHost_iface.lpVtbl = &itextHostVtbl;
     dummyTextHost->refCount = 1;
+    memset(&dummyTextHost->char_format, 0, sizeof(dummyTextHost->char_format));
+    dummyTextHost->char_format.cbSize = sizeof(dummyTextHost->char_format);
+    dummyTextHost->char_format.dwMask = CFM_FACE | CFM_SIZE;
+    hf = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
+    GetObjectW(hf, sizeof(LOGFONTW), &lf);
+    lstrcpyW(dummyTextHost->char_format.szFaceName, lf.lfFaceName);
+    dummyTextHost->char_format.yHeight = MulDiv(abs(lf.lfHeight), 1440, GetDeviceCaps(GetDC(NULL), LOGPIXELSY));
/* MSDN states that an IUnknown object is returned by
        CreateTextServices which is then queried to obtain a
@@ -706,8 +717,7 @@ static void _check_txgetnaturalsize(HRESULT res, LONG width, LONG height, LONG m
     ok_(__FILE__,line)(width >= min_width && width <= max_width,
                        "got wrong width: %d, expected: %d <= width <= %d.\n",
                        width, min_width, max_width);
-    ok_(__FILE__,line)(height == expected_height ||
-                       height == 18 /* Japanese win7 */, "got wrong height: %d, expected: %d.\n",
+    ok_(__FILE__,line)(height == expected_height, "got wrong height: %d, expected: %d.\n",
                        height, expected_height);
 }
@@ -752,7 +762,7 @@ static void test_TxGetNaturalSize(void)
         win_skip("ITextServices_TxGetNaturalSize isn't available on this platform.\n");
         goto cleanup;
     }
-    todo_wine CHECK_TXGETNATURALSIZE(result, width, height, 95, 74, 16);
+    todo_wine CHECK_TXGETNATURALSIZE(result, width, height, 83, 70, 13);
cleanup:
     ReleaseDC(NULL,hdcDraw);
@@ -935,6 +945,33 @@ static void test_QueryInterface(void)
     ITextHost_Release(host);
 }
+static void test_default_format(void)
+{
+    ITextServices *txtserv;
+    ITextHost *host;
+    HRESULT result;
+    LRESULT lresult;
+    CHARFORMAT2W cf2;
+    HFONT hf;
+    LOGFONTW lf;
+    LONG expected_height;
+
+    if (!init_texthost(&txtserv, &host))
+        return;
+
+    cf2.cbSize = sizeof(CHARFORMAT2W);
+    result = ITextServices_TxSendMessage(txtserv, EM_GETCHARFORMAT, SCF_DEFAULT, (LPARAM)&cf2, &lresult);
+    ok(result == S_OK, "ITextServices_TxSendMessage failed: 0x%08x.\n", result);
+    hf = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
+    GetObjectW(hf, sizeof(LOGFONTW), &lf);
+    expected_height = MulDiv(abs(lf.lfHeight), 1440, GetDeviceCaps(GetDC(NULL), LOGPIXELSY));
+    ok(!lstrcmpW(lf.lfFaceName, cf2.szFaceName), "got wrong font name: %s.\n", wine_dbgstr_w(cf2.szFaceName));
+    ok(cf2.yHeight == expected_height, "got wrong yHeight: %d, expetced %d.\n", cf2.yHeight, expected_height);
+
+    ITextServices_Release(txtserv);
+    ITextHost_Release(host);
+}
+
 START_TEST( txtsrv )
 {
     ITextServices *txtserv;
@@ -965,6 +1002,7 @@ START_TEST( txtsrv )
         test_TxGetNaturalSize();
         test_TxDraw();
         test_QueryInterface();
+        test_default_format();
     }
     if (wrapperCodeMem) VirtualFree(wrapperCodeMem, 0, MEM_RELEASE);
 }
-- 
2.15.1 (Apple Git-101)




    