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Formspec: recreate item_image_button pressed state for its image and …

…label
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RealBadAngel authored and est31 committed Feb 9, 2016
1 parent bd43933 commit 5ca48a35a610aefd5c34d615cb49900f423b7aa6
Showing with 54 additions and 22 deletions.
  1. +16 −12 src/guiFormSpecMenu.cpp
  2. +38 −10 src/guiFormSpecMenu.h
@@ -1503,24 +1503,15 @@ void GUIFormSpecMenu::parseItemImageButton(parserData* data,std::string element)
Environment->setFocus(e);
}

e->setUseAlphaChannel(true);
e->setImage(guiScalingImageButton(Environment->getVideoDriver(), NULL, geom.X, geom.Y));
e->setPressedImage(guiScalingImageButton(Environment->getVideoDriver(), NULL, geom.X, geom.Y));
e->setScaleImage(true);
spec.ftype = f_Button;
rect+=data->basepos-padding;
spec.rect=rect;
m_fields.push_back(spec);
pos = padding + AbsoluteRect.UpperLeftCorner;
pos.X += stof(v_pos[0]) * (float) spacing.X;
pos.Y += stof(v_pos[1]) * (float) spacing.Y;
m_itemimages.push_back(ImageDrawSpec("", item_name, pos, geom));

StaticTextSpec label_spec(
utf8_to_wide(label),
rect
);
m_static_texts.push_back(label_spec);
m_itemimages.push_back(ImageDrawSpec("", item_name, e, pos, geom));
m_static_texts.push_back(StaticTextSpec(utf8_to_wide(label), rect, e));
return;
}
errorstream<< "Invalid ItemImagebutton element(" << parts.size() << "): '" << element << "'" << std::endl;
@@ -2442,6 +2433,11 @@ void GUIFormSpecMenu::drawMenu()
core::rect<s32> imgrect(0, 0, spec.geom.X, spec.geom.Y);
// Viewport rectangle on screen
core::rect<s32> rect = imgrect + spec.pos;
if (spec.parent_button && spec.parent_button->isPressed()) {
rect += core::dimension2d<s32>(
skin->getSize(irr::gui::EGDS_BUTTON_PRESSED_IMAGE_OFFSET_X),
skin->getSize(irr::gui::EGDS_BUTTON_PRESSED_IMAGE_OFFSET_Y));
}
drawItemStack(driver, m_font, item, rect, &AbsoluteClippingRect,
m_gamedef, IT_ROT_NONE);
}
@@ -2474,8 +2470,16 @@ void GUIFormSpecMenu::drawMenu()
*/
for (u32 i = 0; i < m_static_texts.size(); i++) {
const StaticTextSpec &spec = m_static_texts[i];
core::rect<s32> rect = spec.rect;
if (spec.parent_button && spec.parent_button->isPressed()) {
// Use image offset instead of text's because its a bit smaller
// and fits better, also TEXT_OFFSET_X is always 0
rect += core::dimension2d<s32>(
skin->getSize(irr::gui::EGDS_BUTTON_PRESSED_IMAGE_OFFSET_X),
skin->getSize(irr::gui::EGDS_BUTTON_PRESSED_IMAGE_OFFSET_Y));
}
video::SColor color(255, 255, 255, 255);
m_font->draw(spec.text.c_str(), spec.rect, color, true, true, &spec.rect);
m_font->draw(spec.text.c_str(), rect, color, true, true, &rect);
}

/*
@@ -139,36 +139,53 @@ class GUIFormSpecMenu : public GUIModalMenu

struct ImageDrawSpec
{
ImageDrawSpec()
ImageDrawSpec():
parent_button(NULL)
{
}
ImageDrawSpec(const std::string &a_name,
const std::string &a_item_name,
gui::IGUIButton *a_parent_button,
const v2s32 &a_pos, const v2s32 &a_geom):
name(a_name),
item_name (a_item_name),
item_name(a_item_name),
parent_button(a_parent_button),
pos(a_pos),
geom(a_geom)
geom(a_geom),
scale(true)
{
scale = true;
}
ImageDrawSpec(const std::string &a_name,
const std::string &a_item_name,
const v2s32 &a_pos, const v2s32 &a_geom):
name(a_name),
item_name(a_item_name),
parent_button(NULL),
pos(a_pos),
geom(a_geom)
geom(a_geom),
scale(true)
{
}
ImageDrawSpec(const std::string &a_name,
const v2s32 &a_pos, const v2s32 &a_geom):
name(a_name),
parent_button(NULL),
pos(a_pos),
geom(a_geom),
scale(true)
{
scale = true;
}
ImageDrawSpec(const std::string &a_name,
const v2s32 &a_pos):
name(a_name),
pos(a_pos)
parent_button(NULL),
pos(a_pos),
scale(false)
{
scale = false;
}
std::string name;
std::string item_name;
gui::IGUIButton *parent_button;
v2s32 pos;
v2s32 geom;
bool scale;
@@ -229,17 +246,28 @@ class GUIFormSpecMenu : public GUIModalMenu
};

struct StaticTextSpec {
StaticTextSpec()
StaticTextSpec():
parent_button(NULL)
{
}
StaticTextSpec(const std::wstring &a_text,
const core::rect<s32> &a_rect):
text(a_text),
rect(a_rect)
rect(a_rect),
parent_button(NULL)
{
}
StaticTextSpec(const std::wstring &a_text,
const core::rect<s32> &a_rect,
gui::IGUIButton *a_parent_button):
text(a_text),
rect(a_rect),
parent_button(a_parent_button)
{
}
std::wstring text;
core::rect<s32> rect;
gui::IGUIButton *parent_button;
};

public:

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