void CComponentsFrmClock::enableTboxSaveScreen(bool mode)
{
if (cc_txt_save_screen == mode || v_cc_items.empty())
return;
cc_txt_save_screen = mode;
for (size_t i = 0; i < v_cc_items.size(); i++){
CComponentsLabel *seg = static_cast <CComponentsLabel*>(v_cc_items[i]);
seg->enableTboxSaveScreen(cc_txt_save_screen);
}
}
void CComponentsFrmClock::initCCLockItems()
{
//prepare and set current time string
initTimeString();
string s_time = cl_timestr;
/* create label objects and add to container, ensure that count of items = count of chars (one char = one segment)
* this is required for the case, if any time string format was changed
*/
if (v_cc_items.empty() || (v_cc_items.size() != s_time.size())){
//exit on empty time string
if (s_time.empty()){
clear();
return;
}
//clean up possible old items before add new items
clear();
//create new empty label objects, set some general properties and add to container
for (size_t i = 0; i < s_time.size(); i++){
CComponentsLabel * lbl = new CComponentsLabel();
addCCItem(lbl);
//background paint of item is not required
lbl->doPaintBg(false);
//preset corner properties of label item
lbl->setCorner(max(0, corner_rad-fr_thickness), corner_type);
//set text border to 0
lbl->setTextBorderWidth(0,0);
}
}
/*calculate minimal separator width, we use char size of some possible chars
* TODO: it's not really generic at the moment
*/
int minSepWidth = 0;
string sep[] ={" ", ".", ":"};
for (size_t i = 0; i < sizeof(sep)/sizeof(sep[0]); i++)
minSepWidth = max(cl_font->getRenderWidth(sep[i]), minSepWidth);
//get minimal required dimensions for segements from current format string
int w_text_min = max(cl_font->getRenderWidth(s_time), width);
int h_text_min = max(cl_font->getHeight(), height);
//init some temporary variables
int x_tmp = x;
int h_tmp = h_text_min;
int y_tmp = y;
//summary of all segments (labels)
int w_segments = 0;
/* modify available label items with current segment chars
* we are using segments with only one char per segment,
* these chars are predefined via format string
*/
for (size_t i = 0; i < v_cc_items.size(); i++)
{
//v_cc_items are only available as CComponent-items here, so we must cast them before
CComponentsLabel *lbl = static_cast <CComponentsLabel*> (v_cc_items[i]);
//add rounded corners only to 1st and last segment
if (corner_type) {
if (i == 0)
lbl->setCornerType(corner_type & CORNER_LEFT);// 1st label item
else if (i == v_cc_items.size()-1)
lbl->setCornerType(corner_type & CORNER_RIGHT);// last label item
else
lbl->setCorner(0,CORNER_NONE);// inner items don't need round corners
}
//extract timestring segment (char)
string stmp = s_time.substr(i, 1);
int w_tmp = minSepWidth;
//get width of current segment
if (isdigit(stmp.at(0)) ) //check for digits, if true, we use digit width
w_tmp = cl_font->getMaxDigitWidth();
else //not digit found, we use render width or minimal width
w_tmp = max(cl_font->getRenderWidth(stmp), minSepWidth);
//lbl->enablePaintCache();
//set size, text, color of current item
lbl->setDimensionsAll(x_tmp, y_tmp, w_tmp, h_tmp);
lbl->setColorAll(col_frame, col_body, col_shadow);
lbl->forceTextPaint(cl_force_repaint);
lbl->setText(stmp, CTextBox::CENTER, cl_font, cl_col_text, cl_font_style);
//init background behavior of segment
//printf("[CComponentsFrmClock] [%s - %d] paint_bg: [%d] gradient_mode = [%d], text save screen mode = [%d]\n", __func__, __LINE__, paint_bg, cc_body_gradient_enable, cc_txt_save_screen);
lbl->doPaintBg(false);
lbl->doPaintTextBoxBg(paint_bg);
bool save_txt_screen = cc_txt_save_screen || (!paint_bg || cc_body_gradient_enable);
lbl->enableTboxSaveScreen(save_txt_screen);
#if 0
//use matching height for digits for better vertical centerring into form
CTextBox* ctb = lbl->getCTextBoxObject();
if (ctb)
ctb->setFontUseDigitHeight();
//ensure paint of text and label bg on changed text or painted form background
bool force_txt_and_bg = (lbl->textChanged() || this->paint_bg);
lbl->forceTextPaint(force_txt_and_bg);
#endif
//set xpos and width of item (segment)
lbl->setWidth(w_tmp);
x_tmp += w_tmp;
//sum required width for clock (this)
w_segments += w_tmp;
h_text_min = max(lbl->getHeight(), height);
height = max(lbl->getHeight(), height);
}
//set required width for clock (this)
width = max(w_text_min, w_segments);
//use first item as reference and set x and y position to the 1st segement item with definied alignment
int x_lbl = width/2-w_segments/2;
v_cc_items[0]->setXPos(x_lbl);
int y_lbl = height/2-h_text_min/2;
v_cc_items[0]->setYPos(y_lbl);
//set all evaluated position values to all other segement items
for (size_t i = 1; i < v_cc_items.size(); i++){
x_lbl += v_cc_items[i-1]->getWidth();
v_cc_items[i]->setPos(x_lbl, y_lbl);
}
}
void CComponentsFrmClock::initCCLockItems()
{
initTimeString();
string s_time = cl_timestr;
//get minimal required height, width from raw text
int min_text_w = (*getClockFont())->getRenderWidth(s_time, true);;
int min_text_h = (*getClockFont())->getHeight();
height = max(height, min_text_h);
width = max(width, min_text_w);
int cl_x = 0;
int cl_h = min_text_h;
int cl_y = 0;
int w_lbl_tmp = 0;
//create label objects and add to container, ensure count of items = count of chars (one char = one segment)
if (v_cc_items.size() != s_time.size()){
//clean up possible old items before add new items
clear();
//create new empty label objects, set some general properties and add to container
for (size_t i = 0; i < s_time.size(); i++){
CComponentsLabel * lbl = new CComponentsLabel();
addCCItem(lbl);
//background paint of item is not required
lbl->doPaintBg(false);
//set corner properties of label item
lbl->setCorner(corner_rad-fr_thickness, corner_type);
//set text border to 0
lbl->setTextBorderWidth(0,0);
}
}
//calculate minimal separator width, we use char size of some possible chars
int minSepWidth = 0;
string sep[] ={" ", ".", ":"};
for (size_t i = 0; i < sizeof(sep)/sizeof(sep[0]); i++)
minSepWidth = max((*getClockFont())->getRenderWidth(sep[i], true), minSepWidth);
//modify available label items with current segment chars
for (size_t i = 0; i < v_cc_items.size(); i++)
{
//v_cc_items are only available as CComponent-items here, so we must cast them before
CComponentsLabel *lbl = static_cast <CComponentsLabel*> (v_cc_items[i]);
//add rounded corners only to 1st and last segment
if (corner_type) {
if (i == 0)
lbl->setCornerType(corner_type & CORNER_LEFT);// 1st label item
else if (i == v_cc_items.size()-1)
lbl->setCornerType(corner_type & CORNER_RIGHT);// last label item
else
lbl->setCornerType(0);// inner items
}
//extract timestring segment (char)
string stmp = s_time.substr(i, 1);
//get width of current segment
int wtmp = 0;
if (isdigit(stmp.at(0)) ) //check for digits, if true, we use digit width
wtmp = (*getClockFont())->getMaxDigitWidth();
else //not digit found, we use render width or minimal width
wtmp = max((*getClockFont())->getRenderWidth(stmp, true), minSepWidth);
//set size, text, color of current item
lbl->setDimensionsAll(cl_x, cl_y, wtmp, cl_h);
lbl->setTextColor(cl_col_text);
lbl->setColorAll(col_frame, col_body, col_shadow);
lbl->setText(stmp, CTextBox::CENTER, *getClockFont());
//use matching height for digits for better vertical centerring into form
CTextBox* ctb = lbl->getCTextBoxObject();
if (ctb)
ctb->setFontUseDigitHeight();
#if 0
//ensure paint of text and label bg on changed text or painted form background
bool force_txt_and_bg = (lbl->textChanged() || this->paint_bg);
lbl->forceTextPaint(force_txt_and_bg);
#endif
//set xpos of item
cl_x += wtmp;
lbl->setWidth(wtmp);
//set current width for form
w_lbl_tmp += wtmp;
}
//set required width
width = max(width, w_lbl_tmp);
initSegmentAlign(&w_lbl_tmp, &min_text_h);
}
