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Merge branch 'master' into pu/msgbox

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This commit is contained in:
Thilo Graf
2016-10-27 10:13:45 +02:00
parent d2038a499e 48c596e2ca
commit 28acb0fefa
7 changed files with 81 additions and 26 deletions
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38
src/gui/widget/stringinput_ext.cpp
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@@ -92,6 +92,9 @@ void CExtendedInput::Init(void)
x = getScreenStartX(width);
y = getScreenStartY(height);
savescreen = false;
background = NULL;
}
CExtendedInput::~CExtendedInput()
@@ -136,6 +139,34 @@ void CExtendedInput::calculateDialog()
y = getScreenStartY(height);
}
void CExtendedInput::saveScreen()
{
if(!savescreen)
return;
delete[] background;
background = new fb_pixel_t [width * height];
if(background)
frameBuffer->SaveScreen(x, y, width, height, background);
}
void CExtendedInput::restoreScreen()
{
if(background) {
if(savescreen)
frameBuffer->RestoreScreen(x, y, width, height, background);
}
}
void CExtendedInput::enableSaveScreen(bool enable)
{
savescreen = enable;
if (!enable && background) {
delete[] background;
background = NULL;
}
}
int CExtendedInput::exec( CMenuTarget* parent, const std::string & )
{
@@ -151,6 +182,8 @@ int CExtendedInput::exec( CMenuTarget* parent, const std::string & )
std::string oldval = *valueString;
std::string dispval = *valueString;
if (savescreen)
saveScreen();
paint();
frameBuffer->blit();
@@ -285,7 +318,10 @@ int CExtendedInput::exec( CMenuTarget* parent, const std::string & )
void CExtendedInput::hide()
{
frameBuffer->paintBackgroundBoxRel(x, y, width, height);
if (savescreen && background)
restoreScreen();
else
frameBuffer->paintBackgroundBoxRel(x, y, width, height);
frameBuffer->blit();
}