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riched20: Implement EM_AUTOURLDETECT & EM_GETAUTOURLDETECT.

oldstable
Brandon Woodmansee 2006-03-01 10:49:42 +00:00 committed by Alexandre Julliard
parent efccbbfbea
commit dee813b5ff
4 changed files with 186 additions and 7 deletions
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115
dlls/riched20/editor.c
View File

@ -24,7 +24,7 @@
API implementation status:
Messages (ANSI versions not done yet)
- EM_AUTOURLDETECT 2.0
+ EM_AUTOURLDETECT 2.0
+ EM_CANPASTE
+ EM_CANREDO 2.0
+ EM_CANUNDO
@ -40,7 +40,7 @@
- EM_FINDWORDBREAK
- EM_FMTLINES
- EM_FORMATRANGE
- EM_GETAUTOURLDETECT 2.0
+ EM_GETAUTOURLDETECT 2.0
- EM_GETBIDIOPTIONS 3.0
- EM_GETCHARFORMAT (partly done)
- EM_GETEDITSTYLE
@ -1290,13 +1290,11 @@ LRESULT WINAPI RichEditANSIWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lP
switch(msg) {
UNSUPPORTED_MSG(EM_AUTOURLDETECT)
UNSUPPORTED_MSG(EM_DISPLAYBAND)
UNSUPPORTED_MSG(EM_EXLIMITTEXT)
UNSUPPORTED_MSG(EM_FINDWORDBREAK)
UNSUPPORTED_MSG(EM_FMTLINES)
UNSUPPORTED_MSG(EM_FORMATRANGE)
UNSUPPORTED_MSG(EM_GETAUTOURLDETECT)
UNSUPPORTED_MSG(EM_GETBIDIOPTIONS)
UNSUPPORTED_MSG(EM_GETEDITSTYLE)
UNSUPPORTED_MSG(EM_GETIMECOMPMODE)
@ -1447,6 +1445,19 @@ LRESULT WINAPI RichEditANSIWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lP
ME_SendSelChange(editor);
return 0;
}
case EM_AUTOURLDETECT:
{
if (wParam==1 || wParam ==0)
{
editor->AutoURLDetect_bEnable = (BOOL)wParam;
return 0;
}
return E_INVALIDARG;
}
case EM_GETAUTOURLDETECT:
{
return editor->AutoURLDetect_bEnable;
}
case EM_EXSETSEL:
{
CHARRANGE *pRange = (CHARRANGE *)lParam;
@ -2089,7 +2100,9 @@ LRESULT WINAPI RichEditANSIWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lP
case WM_CHAR:
{
WCHAR wstr = LOWORD(wParam);
if (editor->AutoURLDetect_bEnable)
ME_AutoURLDetect(editor, wstr);
switch (wstr)
{
case 3: /* Ctrl-C */
@ -2513,3 +2526,95 @@ LRESULT WINAPI REExtendedRegisterClass(void)
return result;
}
int ME_AutoURLDetect(ME_TextEditor *editor, WCHAR curChar)
{
struct prefix_s {
char *text;
int length;
} prefixes[12] = {
{"http:", 5},
{"file:", 6},
{"mailto:", 8},
{"ftp:", 5},
{"https:", 7},
{"gopher:", 8},
{"nntp:", 6},
{"prospero:", 10},
{"telnet:", 8},
{"news:", 6},
{"wais:", 6},
{"www.", 5}
};
CHARRANGE ins_pt;
int curf_ef, link_ef, def_ef;
int cur_prefx, prefx_cnt;
int sel_min, sel_max;
int car_pos = 0;
int text_pos=-1;
int URLmin, URLmax;
CHARRANGE url;
FINDTEXTA ft;
CHARFORMAT2W cur_format;
CHARFORMAT2W default_format;
CHARFORMAT2W link;
RichEditANSIWndProc(editor->hWnd, EM_EXGETSEL, (WPARAM) 0, (LPARAM) &ins_pt);
sel_min = ins_pt.cpMin;
sel_max = ins_pt.cpMax;
if (sel_min==sel_max)
car_pos = sel_min;
if (sel_min!=sel_max)
car_pos = ME_GetTextLength(editor)+1;
cur_format.cbSize = sizeof(cur_format);
default_format.cbSize = sizeof(default_format);
RichEditANSIWndProc(editor->hWnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM) &cur_format);
RichEditANSIWndProc(editor->hWnd, EM_GETCHARFORMAT, SCF_DEFAULT, (LPARAM) &default_format);
link.cbSize = sizeof(link);
link.dwMask = CFM_LINK | CFM_COLOR | CFM_UNDERLINE;
link.dwEffects = CFE_LINK | CFE_UNDERLINE;
link.crTextColor = RGB(0,0,255);
curf_ef = cur_format.dwEffects & link.dwEffects;
def_ef = default_format.dwEffects & link.dwEffects;
link_ef = link.dwEffects & link.dwEffects;
if (curf_ef == link_ef)
{
if( curChar == '\n' || curChar=='\r' || curChar==' ')
{
ME_SetSelection(editor, car_pos, car_pos);
RichEditANSIWndProc(editor->hWnd, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM) &default_format);
text_pos=-1;
return 0;
}
}
if (curf_ef == def_ef)
{
cur_prefx = 0;
prefx_cnt = (sizeof(prefixes)/sizeof(struct prefix_s))-1;
while (cur_prefx<=prefx_cnt)
{
if (text_pos == -1)
{
ft.lpstrText = prefixes[cur_prefx].text;
URLmin=max(0,(car_pos-prefixes[cur_prefx].length));
URLmax=max(0, car_pos);
if ((car_pos == 0) && (ME_GetTextLength(editor) != 0))
{
URLmax = ME_GetTextLength(editor)+1;
}
ft.chrg.cpMin = URLmin;
ft.chrg.cpMax = URLmax;
text_pos=RichEditANSIWndProc(editor->hWnd, EM_FINDTEXT, FR_DOWN, (LPARAM)&ft);
cur_prefx++;
}
if (text_pos != -1)
{
url.cpMin=text_pos;
url.cpMax=car_pos-1;
ME_SetCharFormat(editor, text_pos, (URLmax-text_pos), &link);
ME_Repaint(editor);
break;
}
}
}
return 0;
}

2
dlls/riched20/editor.h
View File

@ -250,7 +250,7 @@ void ME_EmptyUndoStack(ME_TextEditor *editor);
int ME_GetTextW(ME_TextEditor *editor, WCHAR *buffer, int nStart, int nChars, BOOL bCRLF);
ME_DisplayItem *ME_FindItemAtOffset(ME_TextEditor *editor, ME_DIType nItemType, int nOffset, int *nItemOffset);
void ME_StreamInFill(ME_InStream *stream);
int ME_AutoURLDetect(ME_TextEditor *editor, WCHAR curChar);
extern int me_debug;
extern HANDLE me_heap;
extern void DoWrap(ME_TextEditor *editor);

1
dlls/riched20/editstr.h
View File

@ -317,6 +317,7 @@ typedef struct tagME_TextEditor
*TM_SINGLECODEPAGE or TM_MULTICODEPAGE*/
int mode;
BOOL bHideSelection;
BOOL AutoURLDetect_bEnable;
} ME_TextEditor;
typedef struct tagME_Context

75
dlls/riched20/tests/editor.c
View File

@ -536,6 +536,79 @@ static void test_EM_SETOPTIONS()
DestroyWindow(hwndRichEdit);
}
static void check_CFE_LINK_rcvd(HWND hwnd, int is_url)
{
CHARFORMAT2W text_format;
int link_present = 0;
text_format.cbSize = sizeof(text_format);
SendMessage(hwnd, EM_SETSEL, 0, 0);
SendMessage(hwnd, EM_GETCHARFORMAT, SCF_SELECTION, (LPARAM) &text_format);
link_present = text_format.dwEffects & CFE_LINK;
if (is_url)
{ /* control text is url; should get CFE_LINK */
ok(0 != link_present, "URL Case: CFE_LINK not set.\n");
}
else
{
ok(0 == link_present, "Non-URL Case: CFE_LINK set.\n");
}
}
static HWND new_static_wnd(HWND parent) {
return new_window("Static", 0, parent);
}
static void test_EM_AUTOURLDETECT(void)
{
struct urls_s {
char *text;
int is_url;
} urls[12] = {
{"winehq.org", 0},
{"http://www.winehq.org", 1},
{"http//winehq.org", 0},
{"ww.winehq.org", 0},
{"www.winehq.org", 1},
{"ftp://192.168.1.1", 1},
{"ftp//192.168.1.1", 0},
{"mailto:your@email.com", 1},
{"prospero:prosperoserver", 1},
{"telnet:test", 1},
{"news:newserver", 1},
{"wais:waisserver", 1}
};
int i;
int urlRet=-1;
HWND hwndRichEdit, parent;
parent = new_static_wnd(NULL);
hwndRichEdit = new_richedit(parent);
/* Try and pass EM_AUTOURLDETECT some test wParam values */
urlRet=SendMessage(hwndRichEdit, EM_AUTOURLDETECT, FALSE, 0);
ok(urlRet==0, "Good wParam: urlRet is: %d\n", urlRet);
urlRet=SendMessage(hwndRichEdit, EM_AUTOURLDETECT, 1, 0);
ok(urlRet==0, "Good wParam2: urlRet is: %d\n", urlRet);
/* Windows returns -2147024809 (0x80070057) on bad wParam values */
urlRet=SendMessage(hwndRichEdit, EM_AUTOURLDETECT, 8, 0);
ok(urlRet==E_INVALIDARG, "Bad wParam: urlRet is: %d\n", urlRet);
urlRet=SendMessage(hwndRichEdit, EM_AUTOURLDETECT, (WPARAM)"h", (LPARAM)"h");
ok(urlRet==E_INVALIDARG, "Bad wParam2: urlRet is: %d\n", urlRet);
/* for each url, check the text to see if CFE_LINK effect is present */
for (i = 0; i < sizeof(urls)/sizeof(struct urls_s); i++) {
SendMessage(hwndRichEdit, EM_AUTOURLDETECT, FALSE, 0);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) urls[i].text);
SendMessage(hwndRichEdit, WM_CHAR, 0, 0);
check_CFE_LINK_rcvd(hwndRichEdit, 0);
SendMessage(hwndRichEdit, EM_AUTOURLDETECT, TRUE, 0);
SendMessage(hwndRichEdit, WM_SETTEXT, 0, (LPARAM) urls[i].text);
SendMessage(hwndRichEdit, WM_CHAR, 0, 0);
check_CFE_LINK_rcvd(hwndRichEdit, urls[i].is_url);
}
DestroyWindow(hwndRichEdit);
DestroyWindow(parent);
}
static void test_EM_SCROLL()
{
int i, j;
@ -686,7 +759,6 @@ START_TEST( editor )
* RICHED20.DLL, so the linker doesn't actually link to it. */
hmoduleRichEdit = LoadLibrary("RICHED20.DLL");
ok(hmoduleRichEdit != NULL, "error: %d\n", (int) GetLastError());
test_EM_FINDTEXT();
test_EM_SCROLLCARET();
test_EM_SCROLL();
@ -694,6 +766,7 @@ START_TEST( editor )
test_TM_PLAINTEXT();
test_EM_SETOPTIONS();
test_WM_GETTEXT();
test_EM_AUTOURLDETECT();
/* Set the environment variable WINETEST_RICHED20 to keep windows
* responsive and open for 30 seconds. This is useful for debugging.