1 /*
2  * Unit test suite for comdlg32 API functions: font dialogs
3  *
4  * Copyright 2009 Vincent Povirk for CodeWeavers
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19  *
20  */
21 
22 #include <stdarg.h>
23 
24 #include "windef.h"
25 #include "winbase.h"
26 #include "winerror.h"
27 #include "wingdi.h"
28 #include "winspool.h"
29 #include "winuser.h"
30 #include "objbase.h"
31 
32 #include "commdlg.h"
33 
34 #include "wine/test.h"
35 
36 static int get_dpiy(void)
37 {
38     HDC hdc;
39     int result;
40 
41     hdc = GetDC(0);
42     result = GetDeviceCaps(hdc, LOGPIXELSY);
43     ReleaseDC(0, hdc);
44 
45     return result;
46 }
47 
48 static HDC get_printer_ic(void)
49 {
50     PRINTER_INFO_2A *info;
51     DWORD info_size, num_printers=0;
52     BOOL ret;
53     HDC result=NULL;
54 
55     EnumPrintersA(PRINTER_ENUM_LOCAL, NULL, 2, NULL, 0, &info_size, &num_printers);
56 
57     if (info_size == 0)
58         return NULL;
59 
60     info = HeapAlloc(GetProcessHeap(), 0, info_size);
61 
62     ret = EnumPrintersA(PRINTER_ENUM_LOCAL, NULL, 2, (LPBYTE)info, info_size, &info_size, &num_printers);
63 
64     if (ret)
65         result = CreateICA(info->pDriverName, info->pPrinterName, NULL, NULL);
66 
67     HeapFree(GetProcessHeap(), 0, info);
68 
69     return result;
70 }
71 
72 static UINT_PTR CALLBACK CFHookProcOK(HWND hdlg, UINT msg, WPARAM wparam, LPARAM lparam)
73 {
74     switch (msg)
75     {
76     case WM_INITDIALOG:
77         PostMessageA(hdlg, WM_COMMAND, IDOK, FALSE);
78         return 0;
79     default:
80         return 0;
81     }
82 }
83 
84 static void test_ChooseFontA(void)
85 {
86     LOGFONTA lfa;
87     CHOOSEFONTA cfa;
88     BOOL ret;
89     int dpiy = get_dpiy();
90     int expected_pointsize, expected_lfheight;
91     HDC printer_ic;
92 
93     memset(&lfa, 0, sizeof(LOGFONTA));
94     lfa.lfHeight = -16;
95     lfa.lfWeight = FW_NORMAL;
96     strcpy(lfa.lfFaceName, "Symbol");
97 
98     memset(&cfa, 0, sizeof(CHOOSEFONTA));
99     cfa.lStructSize = sizeof(cfa);
100     cfa.lpLogFont = &lfa;
101     cfa.Flags = CF_ENABLEHOOK|CF_INITTOLOGFONTSTRUCT|CF_SCREENFONTS;
102     cfa.lpfnHook = CFHookProcOK;
103 
104     ret = ChooseFontA(&cfa);
105 
106     expected_pointsize = MulDiv(16, 72, dpiy) * 10;
107     expected_lfheight = -MulDiv(expected_pointsize, dpiy, 720);
108 
109     ok(ret == TRUE, "ChooseFontA returned FALSE\n");
110     ok(cfa.iPointSize == expected_pointsize, "Expected %i, got %i\n", expected_pointsize, cfa.iPointSize);
111     ok(lfa.lfHeight == expected_lfheight, "Expected %i, got %i\n", expected_lfheight, lfa.lfHeight);
112     ok(lfa.lfWeight == FW_NORMAL, "Expected FW_NORMAL, got %i\n", lfa.lfWeight);
113     ok(strcmp(lfa.lfFaceName, "Symbol") == 0, "Expected Symbol, got %s\n", lfa.lfFaceName);
114 
115     printer_ic = get_printer_ic();
116     if (!printer_ic)
117         skip("can't get a DC for a local printer\n");
118     else
119     {
120         memset(&lfa, 0, sizeof(LOGFONTA));
121         lfa.lfHeight = -16;
122         lfa.lfWeight = FW_NORMAL;
123         strcpy(lfa.lfFaceName, "Symbol");
124 
125         memset(&cfa, 0, sizeof(CHOOSEFONTA));
126         cfa.lStructSize = sizeof(cfa);
127         cfa.lpLogFont = &lfa;
128         cfa.Flags = CF_ENABLEHOOK|CF_INITTOLOGFONTSTRUCT|CF_PRINTERFONTS;
129         cfa.hDC = printer_ic;
130         cfa.lpfnHook = CFHookProcOK;
131 
132         ret = ChooseFontA(&cfa);
133 
134         expected_pointsize = MulDiv(16, 72, dpiy) * 10;
135         expected_lfheight = -MulDiv(expected_pointsize, dpiy, 720);
136 
137         ok(ret == TRUE, "ChooseFontA returned FALSE\n");
138         ok(cfa.iPointSize == expected_pointsize, "Expected %i, got %i\n", expected_pointsize, cfa.iPointSize);
139         ok(lfa.lfHeight == expected_lfheight, "Expected %i, got %i\n", expected_lfheight, lfa.lfHeight);
140         ok(lfa.lfWeight == FW_NORMAL, "Expected FW_NORMAL, got %i\n", lfa.lfWeight);
141         ok((strcmp(lfa.lfFaceName, "Symbol") == 0) ||
142             broken(*lfa.lfFaceName == 0), "Expected Symbol, got %s\n", lfa.lfFaceName);
143 
144         DeleteDC(printer_ic);
145     }
146 }
147 
148 START_TEST(fontdlg)
149 {
150     test_ChooseFontA();
151 }
152