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CComponents: add sub class CComponentsText

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This commit is contained in:
Thilo Graf
2012-09-24 20:21:11 +02:00
parent 505d14c0a1
commit d8447b9110
2 changed files with 113 additions and 0 deletions
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87
src/gui/components/components.cpp
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@@ -1456,3 +1456,90 @@ void CComponentsForm::hide(bool no_restore)
hideContainer(no_restore);
}
//sub class CComponentsText from CComponentsContainer
CComponentsText::CComponentsText()
{
//CComponentsText
initVarText();
}
CComponentsText::~CComponentsText()
{
hide();
clearSavedScreen();
delete ct_font;
delete ct_box;
delete ct_textbox;
clear();
}
void CComponentsText::initVarText()
{
//CComponents, CComponentsContainer
initVarContainer();
//CComponentsText
ct_font = NULL;
ct_box = NULL;
ct_textbox = NULL;
ct_text = NULL;
ct_text_mode = CTextBox::SCROLL;
ct_col_text = COL_MENUCONTENT;
ct_text_sended = false;
}
void CComponentsText::initText()
{
//set default font, if is no font definied
if (ct_font == NULL)
ct_font = g_Font[SNeutrinoSettings::FONT_TYPE_INFOBAR_SMALL];
//define height and width from font size
height = max(height, ct_font->getHeight() );
width = max(width, ct_font->getRenderWidth(ct_text, true) );
//text box dimensions
if (ct_box == NULL)
ct_box = new CBox();
ct_box->iX = x+fr_thickness;
ct_box->iY = y+fr_thickness;
ct_box->iWidth = width-2*fr_thickness;
ct_box->iHeight = height-2*fr_thickness;
//init textbox
if (ct_textbox == NULL)
ct_textbox = new CTextBox(ct_text);
//set text box properties
ct_textbox->setTextBorderWidth(0);
ct_textbox->enableBackgroundPaint(true);
ct_textbox->setBackGroundColor(COL_RED);
ct_textbox->setTextFont(ct_font);
ct_textbox->setTextMode(ct_text_mode);
ct_textbox->movePosition(ct_box->iX, ct_box->iY);
ct_textbox->setTextColor(ct_col_text);
//set text
string new_text = static_cast <string> (ct_text);
ct_text_sended = ct_textbox->setText(&new_text, width);
}
void CComponentsText::paint(bool do_save_bg)
{
initText();
paintInit(do_save_bg);
if (ct_text_sended)
ct_textbox->paint();
ct_text_sended = false;
}
void CComponentsText::hide(bool no_restore)
{
ct_textbox->hide();
hideContainer(no_restore);
}