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CStringInput: Make saveScreen changeable with forceSaveScreen()

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This commit is contained in:
M. Liebmann
2016-10-29 08:20:32 +02:00
parent 373ae57e42
commit 0e22860ac0
2 changed files with 25 additions and 8 deletions
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29
src/gui/widget/stringinput.cpp
View File

@@ -150,6 +150,8 @@ void CStringInput::init()
y = getScreenStartY(height);
selected = 0;
smstimer = 0;
force_saveScreen = false;
pixBuf = NULL;
}
void CStringInput::NormalKeyPressed(const neutrino_msg_t key)
@@ -377,6 +379,15 @@ std::string &CStringInput::getValue(void)
return *valueString;
}
void CStringInput::forceSaveScreen(bool enable)
{
force_saveScreen = enable;
if (!enable && pixBuf) {
delete[] pixBuf;
pixBuf = NULL;
}
}
int CStringInput::exec( CMenuTarget* parent, const std::string & )
{
neutrino_msg_t msg;
@@ -392,11 +403,12 @@ int CStringInput::exec( CMenuTarget* parent, const std::string & )
if (size > (int) valueString->length())
valueString->append(size - valueString->length(), ' ');
fb_pixel_t * pixbuf = NULL;
if (!parent) {
pixbuf = new fb_pixel_t[(width + OFFSET_SHADOW) * (height + OFFSET_SHADOW)];
if (pixbuf)
frameBuffer->SaveScreen(x, y, width + OFFSET_SHADOW, height + OFFSET_SHADOW, pixbuf);
if (pixBuf)
delete[] pixBuf;
if (!parent || force_saveScreen) {
pixBuf = new fb_pixel_t[(width + OFFSET_SHADOW) * (height + OFFSET_SHADOW)];
if (pixBuf)
frameBuffer->SaveScreen(x, y, width + OFFSET_SHADOW, height + OFFSET_SHADOW, pixBuf);
}
paint();
@@ -517,10 +529,11 @@ int CStringInput::exec( CMenuTarget* parent, const std::string & )
}
}
if (pixbuf)
if (pixBuf)
{
frameBuffer->RestoreScreen(x, y, width + OFFSET_SHADOW, height + OFFSET_SHADOW, pixbuf);
delete[] pixbuf;//Mismatching allocation and deallocation: pixbuf
frameBuffer->RestoreScreen(x, y, width + OFFSET_SHADOW, height + OFFSET_SHADOW, pixBuf);
delete[] pixBuf;
pixBuf = NULL;
frameBuffer->blit();
} else
hide();

4
src/gui/widget/stringinput.h
View File

@@ -61,6 +61,8 @@ class CStringInput : public CMenuTarget
int size;
int selected;
CChangeObserver * observ;
bool force_saveScreen;
fb_pixel_t *pixBuf;
virtual void init();
@@ -91,6 +93,8 @@ class CStringInput : public CMenuTarget
int exec( CMenuTarget* parent, const std::string & actionKey );
void setMinMax(const int min_value, const int max_value);
virtual std::string &getValue(void);
void forceSaveScreen(bool enable);
};
class CStringInputSMS : public CStringInput