/**
* Appends an integer to the string with specified format.
*
* @param str the string
* @param val the integer to add
* @param len the length of the char of the integer, e.g. 3 for 100. (max 10, 2147483647)
* @param fmt the formatter for sprintf
*
* @note one digit is added to the length to always allow negative numbers
* @note if the number doesn't fit ### will be added instead.
*/
size_t str_addIntFmt(Str *str, int val, int len, char const *fmt)
{
char invalid[] = "###########";
float max = 1;
int n;
if (len > 10)
return 0;
n = len;
while (n--)
max *= 10;
if (abs(val) >= max)
{
invalid[len] = 0;
return str_add(str, invalid);
}
str_fit(str, len + 1); // 1 for sign
if (str->error)
return 0;
return sprintf(str_cur(str), fmt, val);
}
/** Appends a char.
*
* @param str the string
* @param value the char to append
*/
void str_addc(Str *str, char value)
{
char *p;
str_fit(str, 1);
if (str->error)
return;
p = str_cur(str);
p[0] = value;
p[1] = 0;
str_added(str, 1);
}
/**
* This function behaves like sprintf, except that it appends to a Str.
*
* @param str The Str to which the formatted string will be appended.
* @param format The printf style format string for the output.
* @param ... Any additional args required by format.
*
* @retval TRUE The output was appended.
* @retval FALSE It was not possible to append the output.
*/
void str_vaddf(Str *str, char const *format, va_list varArgs)
{
size_t length;
/* get the length of the string */
length = str_printfLength(format, varArgs);
/* make sure there is memory enough */
str_fit(str, length);
if (str->error)
return;
/* now it can safely be added */
vsprintf(str_cur(str), format, varArgs);
str_added(str, length);
}
/** Appends a string.
*
* @param str the string
* @param value the string to append
*/
size_t str_add(Str *str, char const *value)
{
size_t len;
char * p;
if (value == NULL)
return 0;
len = strlen(value);
str_fit(str, len);
if (str->error)
return 0;
p = str_cur(str);
memcpy(p, value, len);
p[len] = 0;
str_added(str, len);
return len;
}
void TrayNotifyDlg::Refresh()
{
///@todo refresh incrementally
HiddenWindow hide(_tree_ctrl);
TreeView_DeleteAllItems(_tree_ctrl);
TV_INSERTSTRUCT tvi;
tvi.hParent = 0;
tvi.hInsertAfter = TVI_LAST;
TV_ITEM& tv = tvi.item;
tv.mask = TVIF_TEXT|TVIF_IMAGE|TVIF_SELECTEDIMAGE;
ResString str_cur(IDS_ITEMS_CUR);
tv.pszText = str_cur.str();
tv.iSelectedImage = tv.iImage = 0; // IDI_DOT
_hitemCurrent = TreeView_InsertItem(_tree_ctrl, &tvi);
ResString str_conf(IDS_ITEMS_CONFIGURED);
tv.pszText = str_conf.str();
tv.iSelectedImage = tv.iImage = 2; // IDI_DOT_RED
_hitemConfig = TreeView_InsertItem(_tree_ctrl, &tvi);
tvi.hParent = _hitemCurrent;
ResString str_visible(IDS_ITEMS_VISIBLE);
tv.pszText = str_visible.str();
tv.iSelectedImage = tv.iImage = 0; // IDI_DOT
_hitemCurrent_visible = TreeView_InsertItem(_tree_ctrl, &tvi);
ResString str_hidden(IDS_ITEMS_HIDDEN);
tv.pszText = str_hidden.str();
tv.iSelectedImage = tv.iImage = 1; // IDI_DOT_TRANS
_hitemCurrent_hidden = TreeView_InsertItem(_tree_ctrl, &tvi);
if (_pNotifyArea) {
_info.clear();
tv.mask |= TVIF_PARAM;
WindowCanvas canvas(_hwnd);
// insert current (visible and hidden) items
for(NotifyIconMap::const_iterator it=_pNotifyArea->_icon_map.begin(); it!=_pNotifyArea->_icon_map.end(); ++it) {
const NotifyInfo& entry = it->second;
InsertItem(entry._dwState&NIS_HIDDEN? _hitemCurrent_hidden: _hitemCurrent_visible, TVI_LAST, entry, canvas);
}
// insert configured items in tree view
const NotifyIconCfgList& cfg = _pNotifyArea->_cfg;
for(NotifyIconCfgList::const_iterator it=cfg.begin(); it!=cfg.end(); ++it) {
const NotifyIconConfig& cfg_entry = *it;
HICON hicon = 0;
if (!cfg_entry._modulePath.empty()) {
if ((int)ExtractIconEx(cfg_entry._modulePath, 0, NULL, &hicon, 1) <= 0)
hicon = 0;
if (!hicon) {
SHFILEINFO sfi;
if (SHGetFileInfo(cfg_entry._modulePath, 0, &sfi, sizeof(sfi), SHGFI_ICON|SHGFI_SMALLICON))
hicon = sfi.hIcon;
}
}
InsertItem(_hitemConfig, TVI_SORT, cfg_entry, canvas, hicon, cfg_entry._mode);
if (hicon)
DestroyIcon(hicon);
}
CheckDlgButton(_hwnd, ID_SHOW_HIDDEN_ICONS, _pNotifyArea->_show_hidden? BST_CHECKED: BST_UNCHECKED);
}
TreeView_Expand(_tree_ctrl, _hitemCurrent_visible, TVE_EXPAND);
TreeView_Expand(_tree_ctrl, _hitemCurrent_hidden, TVE_EXPAND);
TreeView_Expand(_tree_ctrl, _hitemCurrent, TVE_EXPAND);
TreeView_Expand(_tree_ctrl, _hitemConfig, TVE_EXPAND);
TreeView_EnsureVisible(_tree_ctrl, _hitemCurrent_visible);
}
