void iupDrawText(IdrawCanvas* dc, const char* text, int len, int x, int y, unsigned char r, unsigned char g, unsigned char b, const char* font)
{
int num_line;
HFONT hOldFont, hFont = (HFONT)iupwinGetHFont(font);
SetTextColor(dc->hBitmapDC, RGB(r, g, b));
hOldFont = SelectObject(dc->hBitmapDC, hFont);
num_line = iupStrLineCount(text);
if (num_line == 1)
{
TCHAR* wtext = iupwinStrToSystemLen(text, &len);
TextOut(dc->hBitmapDC, x, y, wtext, len);
}
else
{
int i, line_height, len;
const char *p, *q;
TCHAR* wtext;
TEXTMETRIC tm;
GetTextMetrics(dc->hBitmapDC, &tm);
line_height = tm.tmHeight;
p = text;
for (i = 0; i < num_line; i++)
{
q = strchr(p, '\n');
if (q)
len = (int)(q - p); /* Cut the string to contain only one line */
else
len = (int)strlen(p); /* use the remaining characters */
/* Draw the line */
wtext = iupwinStrToSystemLen(p, &len);
TextOut(dc->hBitmapDC, x, y, wtext, len);
/* Advance the string */
if (q)
p = q + 1;
/* Advance a line */
y += line_height;
}
}
SelectObject(dc->hBitmapDC, hOldFont);
}
void iupwinTipsUpdateInfo(Ihandle* ih, HWND tips_hwnd)
{
COLORREF color, tip_color;
char* value;
{
HFONT hfont;
value = iupAttribGetStr(ih, "TIPFONT");
if (value)
{
if (iupStrEqualNoCase(value, "SYSTEM"))
hfont = NULL;
else
hfont = iupwinGetHFont(value);
}
else
hfont = (HFONT)iupwinGetHFontAttrib(ih);
if (hfont)
{
HFONT tip_hfont = (HFONT)SendMessage(tips_hwnd, WM_GETFONT, 0, 0);
if (tip_hfont != hfont)
SendMessage(tips_hwnd, WM_SETFONT, (WPARAM)hfont, MAKELPARAM(TRUE,0));
}
}
iupwinGetColorRef(ih, "TIPBGCOLOR", &color);
tip_color = (COLORREF)SendMessage(tips_hwnd, TTM_GETTIPBKCOLOR, 0, 0);
if (color != tip_color)
SendMessage(tips_hwnd, TTM_SETTIPBKCOLOR, (WPARAM)color, 0);
iupwinGetColorRef(ih, "TIPFGCOLOR", &color);
tip_color = (COLORREF)SendMessage(tips_hwnd, TTM_GETTIPTEXTCOLOR, 0, 0);
if (color != tip_color)
SendMessage(tips_hwnd, TTM_SETTIPTEXTCOLOR, (WPARAM)color, 0);
{
int balloon = IupGetInt(ih, "TIPBALLOON"); /* must use IupGetInt to use inheritance */
DWORD style = GetWindowLong(tips_hwnd, GWL_STYLE);
int tip_balloon = style & TTS_BALLOON? 1: 0;
if (tip_balloon != balloon)
{
if (balloon)
style |= TTS_BALLOON;
else
style &= ~TTS_BALLOON;
SetWindowLong(tips_hwnd, GWL_STYLE, style);
}
if (balloon)
{
int balloon_icon = IupGetInt(ih, "TIPBALLOONTITLEICON"); /* must use IupGetInt to use inheritance */
TCHAR* balloon_title = iupwinStrToSystem(IupGetAttribute(ih, "TIPBALLOONTITLE")); /* must use IupGetAttribute to use inheritance */
SendMessage(tips_hwnd, TTM_SETTITLE, balloon_icon, (LPARAM)balloon_title);
}
else
SendMessage(tips_hwnd, TTM_SETTITLE, 0, 0);
}
{
int delay = IupGetInt(ih, "TIPDELAY"); /* must use IupGetInt to use inheritance */
int tip_delay = (int)SendMessage(tips_hwnd, TTM_GETDELAYTIME, TTDT_AUTOPOP, 0);
if (delay != tip_delay)
SendMessage(tips_hwnd, TTM_SETDELAYTIME, TTDT_AUTOPOP, (LPARAM)MAKELONG(delay, 0));
}
{
TTTOOLINFO ti;
ZeroMemory(&ti, sizeof(TTTOOLINFO));
if (iupwin_comctl32ver6)
ti.cbSize = sizeof(TTTOOLINFO);
else
ti.cbSize = sizeof(TTTOOLINFO)-sizeof(void*); /* fix for no visual styles and Unicode */
ti.uId = 0;
ti.hwnd = ih->handle;
value = iupAttribGet(ih, "TIPRECT");
if (value)
{
int x1, x2, y1, y2;
sscanf(value, "%d %d %d %d", &x1, &y1, &x2, &y2);
ti.rect.left = x1; ti.rect.right = x2;
ti.rect.top = y1; ti.rect.bottom = y2;
}
else
GetClientRect(ih->handle, &ti.rect);
SendMessage(tips_hwnd, TTM_NEWTOOLRECT, 0, (LPARAM)&ti);
}
}
void iupwinTipsGetDispInfo(LPARAM lp)
{
COLORREF color, tip_color;
NMTTDISPINFO* tips_info;
Ihandle* ih;
HWND tips_hwnd;
char* value;
if (!lp) return;
tips_info = (NMTTDISPINFO*)lp;
ih = iupwinHandleGet(tips_info->hdr.hwndFrom); /* hwndFrom is the tooltip window */
if (!ih) return;
tips_hwnd = (HWND)iupAttribGet(ih, "_IUPWIN_TIPSWIN");
if (tips_hwnd != tips_info->hdr.hwndFrom) return;
tips_info->hinst = NULL;
tips_info->lpszText = IupGetAttribute(ih, "TIP"); /* must use IupGetAttribute to use inheritance */
{
HFONT hfont;
value = iupAttribGetStr(ih, "TIPFONT");
if (value)
{
if (iupStrEqualNoCase(value, "SYSTEM"))
hfont = NULL;
else
hfont = iupwinGetHFont(value);
}
else
hfont = (HFONT)iupwinGetHFontAttrib(ih);
if (hfont)
{
HFONT tip_hfont = (HFONT)SendMessage(tips_hwnd, WM_GETFONT, 0, 0);
if (tip_hfont != hfont)
SendMessage(tips_hwnd, WM_SETFONT, (WPARAM)hfont, MAKELPARAM(TRUE,0));
}
}
iupwinGetColorRef(ih, "TIPBGCOLOR", &color);
tip_color = (COLORREF)SendMessage(tips_hwnd, TTM_GETTIPBKCOLOR, 0, 0);
if (color != tip_color)
SendMessage(tips_hwnd, TTM_SETTIPBKCOLOR, (WPARAM)color, 0);
iupwinGetColorRef(ih, "TIPFGCOLOR", &color);
tip_color = (COLORREF)SendMessage(tips_hwnd, TTM_GETTIPTEXTCOLOR, 0, 0);
if (color != tip_color)
SendMessage(tips_hwnd, TTM_SETTIPTEXTCOLOR, (WPARAM)color, 0);
{
int ballon = IupGetInt(ih, "TIPBALLON"); /* must use IupGetInt to use inheritance */
DWORD style = GetWindowLong(tips_hwnd, GWL_STYLE);
int tip_ballon = style & TTS_BALLOON? 1: 0;
if (tip_ballon != ballon)
{
if (ballon)
style |= TTS_BALLOON;
else
style &= ~TTS_BALLOON;
SetWindowLong(tips_hwnd, GWL_STYLE, style);
}
if (ballon)
{
char* ballon_title = IupGetAttribute(ih, "TIPBALLONTITLE"); /* must use IupGetAttribute to use inheritance */
int ballon_icon = IupGetInt(ih, "TIPBALLONTITLEICON"); /* must use IupGetInt to use inheritance */
SendMessage(tips_hwnd, TTM_SETTITLEA, ballon_icon, (LPARAM)ballon_title);
}
else
SendMessage(tips_hwnd, TTM_SETTITLEA, 0, 0);
}
{
int delay = IupGetInt(ih, "TIPDELAY"); /* must use IupGetInt to use inheritance */
int tip_delay = SendMessage(tips_hwnd, TTM_GETDELAYTIME, TTDT_AUTOPOP, 0);
if (delay != tip_delay)
SendMessage(tips_hwnd, TTM_SETDELAYTIME, TTDT_AUTOPOP, (LPARAM)MAKELONG(delay, 0));
}
{
TOOLINFO ti;
ZeroMemory(&ti, sizeof(TOOLINFO));
ti.cbSize = sizeof(TOOLINFO);
ti.uId = 0;
ti.hwnd = ih->handle;
value = iupAttribGet(ih, "TIPRECT");
if (value)
{
int x1, x2, y1, y2;
sscanf(value, "%d %d %d %d", &x1, &y1, &x2, &y2);
ti.rect.left = x1; ti.rect.right = x2;
ti.rect.top = y1; ti.rect.bottom = y2;
}
else
GetClientRect(ih->handle, &ti.rect);
SendMessage(tips_hwnd, TTM_NEWTOOLRECT, 0, (LPARAM)&ti);
}
}
