oss/luanti
oss/luanti
1
0
Fork 0
mirror of https://github.com/luanti-org/luanti.git synced 2025-07-02 16:38:41 +00:00
Code Wiki Activity

Add srollbar formspec element

Browse source
This commit is contained in:
sapier 2014-06-19 18:17:35 +02:00
parent 903d343b08
commit 65b8b524c0
5 changed files with 222 additions and 50 deletions
Download patch file Download diff file Expand all files Collapse all files

126
src/guiFormSpecMenu.cpp
View file

@ -453,6 +453,7 @@ void GUIFormSpecMenu::parseCheckbox(parserData* data,std::string element)
);
spec.ftype = f_CheckBox;
gui::IGUICheckBox* e = Environment->addCheckBox(fselected, rect, this,
spec.fid, spec.flabel.c_str());
@ -467,6 +468,94 @@ void GUIFormSpecMenu::parseCheckbox(parserData* data,std::string element)
errorstream<< "Invalid checkbox element(" << parts.size() << "): '" << element << "'" << std::endl;
}
void GUIFormSpecMenu::parseScrollBar(parserData* data, std::string element)
{
std::vector<std::string> parts = split(element,';');
if (parts.size() >= 5) {
std::vector<std::string> v_pos = split(parts[0],',');
std::vector<std::string> v_dim = split(parts[1],',');
std::string name = parts[2];
std::string value = parts[4];
MY_CHECKPOS("scrollbar",0);
v2s32 pos = padding;
pos.X += stof(v_pos[0]) * (float) spacing.X;
pos.Y += stof(v_pos[1]) * (float) spacing.Y;
if (v_dim.size() != 2) {
errorstream<< "Invalid size for element " << "scrollbar"
<< "specified: \"" << parts[1] << "\"" << std::endl;
return;
}
v2s32 dim;
dim.X = stof(v_dim[0]) * (float) spacing.X;
dim.Y = stof(v_dim[1]) * (float) spacing.Y;
core::rect<s32> rect =
core::rect<s32>(pos.X, pos.Y, pos.X + dim.X, pos.Y + dim.Y);
FieldSpec spec(
narrow_to_wide(name.c_str()),
L"",
L"",
258+m_fields.size()
);
bool is_horizontal = true;
if (parts[2] == "vertical")
is_horizontal = false;
spec.ftype = f_ScrollBar;
spec.send = true;
gui::IGUIScrollBar* e =
Environment->addScrollBar(is_horizontal,rect,this,spec.fid);
e->setMax(1000);
e->setMin(0);
e->setPos(stoi(parts[4]));
e->setSmallStep(10);
e->setLargeStep(100);
if (!m_lock) {
core::rect<s32> relative_rect = e->getRelativePosition();
if (!is_horizontal) {
s32 original_width = relative_rect.getWidth();
s32 width = (original_width/(2.0/3.0))
* porting::getDisplayDensity()
* g_settings->getFloat("gui_scaling");
e->setRelativePosition(core::rect<s32>(
relative_rect.UpperLeftCorner.X,
relative_rect.UpperLeftCorner.Y,
relative_rect.LowerRightCorner.X + (width - original_width),
relative_rect.LowerRightCorner.Y
));
}
else {
s32 original_height = relative_rect.getHeight();
s32 height = (original_height/(2.0/3.0))
* porting::getDisplayDensity()
* g_settings->getFloat("gui_scaling");
e->setRelativePosition(core::rect<s32>(
relative_rect.UpperLeftCorner.X,
relative_rect.UpperLeftCorner.Y,
relative_rect.LowerRightCorner.X,
relative_rect.LowerRightCorner.Y + (height - original_height)
));
}
}
m_scrollbars.push_back(std::pair<FieldSpec,gui::IGUIScrollBar*>(spec,e));
m_fields.push_back(spec);
return;
}
errorstream<< "Invalid scrollbar element(" << parts.size() << "): '" << element << "'" << std::endl;
}
void GUIFormSpecMenu::parseImage(parserData* data,std::string element)
{
std::vector<std::string> parts = split(element,';');
@ -1731,6 +1820,11 @@ void GUIFormSpecMenu::parseElement(parserData* data, std::string element)
return;
}
if (type == "scrollbar") {
parseScrollBar(data, description);
return;
}
// Ignore others
infostream
<< "Unknown DrawSpec: type="<<type<<", data=\""<<description<<"\""
@ -1798,6 +1892,7 @@ void GUIFormSpecMenu::regenerateGui(v2u32 screensize)
m_itemimages.clear();
m_tables.clear();
m_checkboxes.clear();
m_scrollbars.clear();
m_fields.clear();
m_boxes.clear();
m_tooltips.clear();
@ -2513,6 +2608,24 @@ void GUIFormSpecMenu::acceptInput(FormspecQuitMode quitmode=quit_mode_no)
fields[name] = "false";
}
}
else if (s.ftype == f_ScrollBar) {
// no dynamic cast possible due to some distributions shipped
// without rtti support in irrlicht
IGUIElement * element = getElementFromId(s.fid);
gui::IGUIScrollBar *e = NULL;
if ((element) && (element->getType() == gui::EGUIET_SCROLL_BAR)) {
e = static_cast<gui::IGUIScrollBar*>(element);
}
if (e != 0) {
std::stringstream os;
os << e->getPos();
if (s.fdefault == L"Changed")
fields[name] = "CHG:" + os.str();
else
fields[name] = "VAL:" + os.str();
}
}
else
{
IGUIElement* e = getElementFromId(s.fid);
@ -3120,7 +3233,8 @@ bool GUIFormSpecMenu::OnEvent(const SEvent& event)
}
if((event.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED) ||
(event.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED) ||
(event.GUIEvent.EventType == gui::EGET_COMBO_BOX_CHANGED)) {
(event.GUIEvent.EventType == gui::EGET_COMBO_BOX_CHANGED) ||
(event.GUIEvent.EventType == gui::EGET_SCROLL_BAR_CHANGED)) {
unsigned int btn_id = event.GUIEvent.Caller->getID();
if (btn_id == 257) {
@ -3157,7 +3271,7 @@ bool GUIFormSpecMenu::OnEvent(const SEvent& event)
return true;
}
}
if ((s.ftype == f_DropDown) &&
else if ((s.ftype == f_DropDown) &&
(s.fid == event.GUIEvent.Caller->getID())) {
// only send the changed dropdown
for(u32 i=0; i<m_fields.size(); i++) {
@ -3179,8 +3293,16 @@ bool GUIFormSpecMenu::OnEvent(const SEvent& event)
}
return true;
}
else if ((s.ftype == f_ScrollBar) &&
(s.fid == event.GUIEvent.Caller->getID()))
{
s.fdefault = L"Changed";
acceptInput(quit_mode_no);
s.fdefault = L"";
}
}
}
if(event.GUIEvent.EventType == gui::EGET_EDITBOX_ENTER) {
if(event.GUIEvent.Caller->getID() > 257) {

5
src/guiFormSpecMenu.h
View file

@ -40,6 +40,7 @@ typedef enum {
f_TabHeader,
f_CheckBox,
f_DropDown,
f_ScrollBar,
f_Unknown
} FormspecFieldType;
@ -306,7 +307,8 @@ protected:
std::vector<std::pair<FieldSpec,GUITable*> > m_tables;
std::vector<std::pair<FieldSpec,gui::IGUICheckBox*> > m_checkboxes;
std::map<std::wstring, TooltipSpec> m_tooltips;
std::vector<std::pair<FieldSpec,gui::IGUIScrollBar*> > m_scrollbars;
ItemSpec *m_selected_item;
u32 m_selected_amount;
bool m_selected_dragging;
@ -397,6 +399,7 @@ private:
void parseListColors(parserData* data,std::string element);
void parseTooltip(parserData* data,std::string element);
bool parseVersionDirect(std::string data);
void parseScrollBar(parserData* data, std::string element);
/**
* check if event is part of a double click