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Formspec: add hypertext element

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This commit is contained in:
Pierre-Yves Rollo 2019-09-10 15:11:26 +02:00 • committed by SmallJoker
parent 8697090b35
commit 72416a6a1f
22 changed files with 1792 additions and 79 deletions
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91
src/gui/guiFormSpecMenu.cpp
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@ -57,6 +57,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "client/guiscalingfilter.h"
#include "guiEditBoxWithScrollbar.h"
#include "intlGUIEditBox.h"
#include "guiHyperText.h"
#define MY_CHECKPOS(a,b) \
if (v_pos.size() != 2) { \
@ -155,16 +156,15 @@ void GUIFormSpecMenu::removeChildren()
{
const core::list<gui::IGUIElement*> &children = getChildren();
while(!children.empty()) {
while (!children.empty()) {
(*children.getLast())->remove();
}
if(m_tooltip_element) {
if (m_tooltip_element) {
m_tooltip_element->remove();
m_tooltip_element->drop();
m_tooltip_element = NULL;
m_tooltip_element = nullptr;
}
}
void GUIFormSpecMenu::setInitialFocus()
@ -1318,7 +1318,6 @@ void GUIFormSpecMenu::parseSimpleField(parserData* data,
void GUIFormSpecMenu::parseTextArea(parserData* data, std::vector<std::string>& parts,
const std::string &type)
{
std::vector<std::string> v_pos = split(parts[0],',');
std::vector<std::string> v_geom = split(parts[1],',');
std::string name = parts[2];
@ -1402,6 +1401,59 @@ void GUIFormSpecMenu::parseField(parserData* data, const std::string &element,
errorstream<< "Invalid field element(" << parts.size() << "): '" << element << "'" << std::endl;
}
void GUIFormSpecMenu::parseHyperText(parserData *data, const std::string &element)
{
std::vector<std::string> parts = split(element, ';');
if (parts.size() != 4 && m_formspec_version < FORMSPEC_API_VERSION) {
errorstream << "Invalid text element(" << parts.size() << "): '" << element << "'" << std::endl;
return;
}
std::vector<std::string> v_pos = split(parts[0], ',');
std::vector<std::string> v_geom = split(parts[1], ',');
std::string name = parts[2];
std::string text = parts[3];
MY_CHECKPOS("hypertext", 0);
MY_CHECKGEOM("hypertext", 1);
v2s32 pos;
v2s32 geom;
if (data->real_coordinates) {
pos = getRealCoordinateBasePos(false, v_pos);
geom = getRealCoordinateGeometry(v_geom);
} else {
pos = getElementBasePos(false, &v_pos);
pos -= padding;
pos.X += stof(v_pos[0]) * spacing.X;
pos.Y += stof(v_pos[1]) * spacing.Y + (m_btn_height * 2);
geom.X = (stof(v_geom[0]) * spacing.X) - (spacing.X - imgsize.X);
geom.Y = (stof(v_geom[1]) * imgsize.Y) - (spacing.Y - imgsize.Y);
}
core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X + geom.X, pos.Y + geom.Y);
if(m_form_src)
text = m_form_src->resolveText(text);
FieldSpec spec(
name,
utf8_to_wide(unescape_string(text)),
L"",
258 + m_fields.size()
);
spec.ftype = f_Unknown;
new GUIHyperText(
spec.flabel.c_str(), Environment, this, spec.fid, rect, m_client, m_tsrc);
m_fields.push_back(spec);
}
void GUIFormSpecMenu::parseLabel(parserData* data, const std::string &element)
{
std::vector<std::string> parts = split(element,';');
@ -2293,6 +2345,11 @@ void GUIFormSpecMenu::parseElement(parserData* data, const std::string &element)
return;
}
if (type == "hypertext") {
parseHyperText(data,description);
return;
}
if (type == "label") {
parseLabel(data,description);
return;
@ -2879,8 +2936,8 @@ void GUIFormSpecMenu::drawList(const ListDrawSpec &s, int layer,
if (!item.empty()) {
// Draw item stack
drawItemStack(driver, m_font, item,
rect, &AbsoluteClippingRect, m_client,
rotation_kind);
rect, &AbsoluteClippingRect, m_client, rotation_kind);
// Draw tooltip
if (hovering && !m_selected_item) {
std::string tooltip = item.getDescription(m_client->idef());
@ -2900,8 +2957,8 @@ void GUIFormSpecMenu::drawSelectedItem()
if (!m_selected_item) {
drawItemStack(driver, m_font, ItemStack(),
core::rect<s32>(v2s32(0, 0), v2s32(0, 0)),
NULL, m_client, IT_ROT_DRAGGED);
core::rect<s32>(v2s32(0, 0), v2s32(0, 0)), NULL,
m_client, IT_ROT_DRAGGED);
return;
}
@ -3482,9 +3539,10 @@ bool GUIFormSpecMenu::preprocessEvent(const SEvent& event)
}
}
}
// Mouse wheel events: send to hovered element instead of focused
if(event.EventType==EET_MOUSE_INPUT_EVENT
&& event.MouseInput.Event == EMIE_MOUSE_WHEEL) {
// Mouse wheel and move events: send to hovered element instead of focused
if (event.EventType == EET_MOUSE_INPUT_EVENT &&
(event.MouseInput.Event == EMIE_MOUSE_WHEEL ||
event.MouseInput.Event == EMIE_MOUSE_MOVED)) {
s32 x = event.MouseInput.X;
s32 y = event.MouseInput.Y;
gui::IGUIElement *hovered =
@ -3492,7 +3550,7 @@ bool GUIFormSpecMenu::preprocessEvent(const SEvent& event)
core::position2d<s32>(x, y));
if (hovered && isMyChild(hovered)) {
hovered->OnEvent(event);
return true;
return event.MouseInput.Event == EMIE_MOUSE_WHEEL;
}
}
@ -4041,8 +4099,8 @@ bool GUIFormSpecMenu::OnEvent(const SEvent& event)
}
m_old_pointer = m_pointer;
}
if (event.EventType == EET_GUI_EVENT) {
if (event.EventType == EET_GUI_EVENT) {
if (event.GUIEvent.EventType == gui::EGET_TAB_CHANGED
&& isVisible()) {
// find the element that was clicked
@ -4128,6 +4186,11 @@ bool GUIFormSpecMenu::OnEvent(const SEvent& event)
s.fdefault = L"Changed";
acceptInput(quit_mode_no);
s.fdefault = L"";
} else if ((s.ftype == f_Unknown) &&
(s.fid == event.GUIEvent.Caller->getID())) {
s.send = true;
acceptInput();
s.send = false;
}
}
}