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Bug 540861 - invalid UTF-8 in input device name

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2008-07-04  Tor Lillqvist  <tml@novell.com>

	Bug 540861 - invalid UTF-8 in input device name

	* gdk/win32/gdkinput-win32.c: Fetch the device and cursor names in
	Unicode, and convert to UTF-8 for the GdkDevice's name field.


svn path=/trunk/; revision=20750
This commit is contained in:
Tor Lillqvist 2008-07-03 22:11:38 +00:00 committed by Tor Lillqvist
parent 7d9cf87a04
commit 688cc55cdd
2 changed files with 28 additions and 9 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2008-07-04 Tor Lillqvist <tml@novell.com>
Bug 540861 - invalid UTF-8 in input device name
* gdk/win32/gdkinput-win32.c: Fetch the device and cursor names in
Unicode, and convert to UTF-8 for the GdkDevice's name field.
2008-07-03 Matthias Clasen <mclasen@redhat.com>
Bug 540915 – GtkBuilder sets properties in reverse order

30
gdk/win32/gdkinput-win32.c
View File

@ -63,6 +63,7 @@ static GdkEventMask x_grab_mask;
static gboolean x_grab_owner_events;
typedef UINT (WINAPI *t_WTInfoA) (UINT a, UINT b, LPVOID c);
typedef UINT (WINAPI *t_WTInfoW) (UINT a, UINT b, LPVOID c);
typedef BOOL (WINAPI *t_WTEnable) (HCTX a, BOOL b);
typedef HCTX (WINAPI *t_WTOpenA) (HWND a, LPLOGCONTEXTA b, BOOL c);
typedef BOOL (WINAPI *t_WTOverlap) (HCTX a, BOOL b);
@ -70,6 +71,7 @@ typedef BOOL (WINAPI *t_WTPacket) (HCTX a, UINT b, LPVOID c);
typedef int (WINAPI *t_WTQueueSizeSet) (HCTX a, int b);
static t_WTInfoA p_WTInfoA;
static t_WTInfoW p_WTInfoW;
static t_WTEnable p_WTEnable;
static t_WTOpenA p_WTOpenA;
static t_WTOverlap p_WTOverlap;
@ -334,7 +336,8 @@ _gdk_input_wintab_init_check (void)
AXIS axis_x, axis_y, axis_npressure, axis_or[3];
int i, k;
int devix, cursorix;
char devname[100], csrname[100];
wchar_t devname[100], csrname[100];
gchar *devname_utf8, *csrname_utf8;
BOOL defcontext_done;
HMODULE wintab32;
@ -353,6 +356,8 @@ _gdk_input_wintab_init_check (void)
if ((p_WTInfoA = (t_WTInfoA) GetProcAddress (wintab32, "WTInfoA")) == NULL)
return;
if ((p_WTInfoW = (t_WTInfoW) GetProcAddress (wintab32, "WTInfoW")) == NULL)
return;
if ((p_WTEnable = (t_WTEnable) GetProcAddress (wintab32, "WTEnable")) == NULL)
return;
if ((p_WTOpenA = (t_WTOpenA) GetProcAddress (wintab32, "WTOpenA")) == NULL)
@ -395,13 +400,17 @@ _gdk_input_wintab_init_check (void)
{
LOGCONTEXT lc;
/* We open the Wintab device (hmm, what if there are several?) as a
* system pointing device, i.e. it controls the normal Windows
/* We open the Wintab device (hmm, what if there are several, or
* can there even be several, probably not?) as a system
* pointing device, i.e. it controls the normal Windows
* cursor. This seems much more natural.
*/
(*p_WTInfoA) (WTI_DEVICES + devix, DVC_NAME, devname);
(*p_WTInfoW) (WTI_DEVICES + devix, DVC_NAME, devname);
devname_utf8 = g_utf16_to_utf8 (devname, -1, NULL, NULL, NULL);
#ifdef DEBUG_WINTAB
GDK_NOTE (INPUT, (g_print("Device %d: %s\n", devix, devname_utf8)));
#endif
(*p_WTInfoA) (WTI_DEVICES + devix, DVC_NCSRTYPES, &ncsrtypes);
(*p_WTInfoA) (WTI_DEVICES + devix, DVC_FIRSTCSR, &firstcsr);
(*p_WTInfoA) (WTI_DEVICES + devix, DVC_HARDWARE, &hardware);
@ -484,7 +493,7 @@ _gdk_input_wintab_init_check (void)
for (cursorix = firstcsr; cursorix < firstcsr + ncsrtypes; cursorix++)
{
#ifdef DEBUG_WINTAB
GDK_NOTE (INPUT, (g_print("Cursor %d:\n", cursorix), print_cursor (cursorix)));
GDK_NOTE (INPUT, (g_print("Cursor %d:\n", cursorix), print_cursor (cursorix)));
#endif
active = FALSE;
(*p_WTInfoA) (WTI_CURSORS + cursorix, CSR_ACTIVE, &active);
@ -500,12 +509,14 @@ _gdk_input_wintab_init_check (void)
* at least for Wacom, skip cursors with physid zero.
*/
(*p_WTInfoA) (WTI_CURSORS + cursorix, CSR_PHYSID, &physid);
if (strcmp (devname, "WACOM Tablet") == 0 && physid == 0)
if (wcscmp (devname, L"WACOM Tablet") == 0 && physid == 0)
continue;
gdkdev = g_object_new (GDK_TYPE_DEVICE, NULL);
(*p_WTInfoA) (WTI_CURSORS + cursorix, CSR_NAME, csrname);
gdkdev->info.name = g_strconcat (devname, " ", csrname, NULL);
(*p_WTInfoW) (WTI_CURSORS + cursorix, CSR_NAME, csrname);
csrname_utf8 = g_utf16_to_utf8 (csrname, -1, NULL, NULL, NULL);
gdkdev->info.name = g_strconcat (devname_utf8, " ", csrname_utf8, NULL);
g_free (csrname_utf8);
gdkdev->info.source = GDK_SOURCE_PEN;
gdkdev->info.mode = GDK_MODE_SCREEN;
gdkdev->info.has_cursor = TRUE;
@ -602,6 +613,7 @@ _gdk_input_wintab_init_check (void)
_gdk_input_devices = g_list_append (_gdk_input_devices,
gdkdev);
}
g_free (devname_utf8);
}
}