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Formspecs: Unify textarea and field parsing functions, fix wrong fall…

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* textarea[], field[]: Unify function, fix wrong fallback text
* Remove apparently superflous mainmenumanager.h incldue
* intlGUIEditBox.cpp: make read-only boxes really read-only
* Use elseif (trivial)
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SmallJoker authored and rubenwardy committed Mar 9, 2018
1 parent 12d1e4f commit 473d81f2e2ad4b8077c9cfe241032c67d6a795c3
Showing with 75 additions and 103 deletions.
  1. +67 −95 src/gui/guiFormSpecMenu.cpp
  2. +2 −0 src/gui/guiFormSpecMenu.h
  3. +6 −8 src/gui/intlGUIEditBox.cpp
@@ -55,12 +55,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "irrlicht_changes/static_text.h"
#include "guiscalingfilter.h"
#include "guiEditBoxWithScrollbar.h"

#if USE_FREETYPE && IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 9
#include "intlGUIEditBox.h"
#include "mainmenumanager.h"

#endif

#define MY_CHECKPOS(a,b) \
if (v_pos.size() != 2) { \
@@ -1007,6 +1002,71 @@ void GUIFormSpecMenu::parsePwdField(parserData* data, const std::string &element
errorstream<< "Invalid pwdfield element(" << parts.size() << "): '" << element << "'" << std::endl;
}

void GUIFormSpecMenu::createTextField(parserData *data, FieldSpec &spec,
core::rect<s32> &rect, bool is_multiline)
{
bool is_editable = !spec.fname.empty();
if (!is_editable && !is_multiline) {
// spec field id to 0, this stops submit searching for a value that isn't there
gui::StaticText::add(Environment, spec.flabel.c_str(), rect, false, true,
this, spec.fid);
return;
}

if (is_editable) {
spec.send = true;
} else if (is_multiline &&
spec.fdefault.empty() && !spec.flabel.empty()) {
// Multiline textareas: swap default and label for backwards compat
spec.flabel.swap(spec.fdefault);
}

gui::IGUIEditBox *e = nullptr;
static constexpr bool use_intl_edit_box = USE_FREETYPE &&
IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 9;

if (use_intl_edit_box && g_settings->getBool("freetype")) {
e = new gui::intlGUIEditBox(spec.fdefault.c_str(),
true, Environment, this, spec.fid, rect, is_editable, is_multiline);
e->drop();
} else {
if (is_multiline)
e = new GUIEditBoxWithScrollBar(spec.fdefault.c_str(), true,
Environment, this, spec.fid, rect, is_editable, true);

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@Desour

Desour Aug 2, 2019

Contributor

Is there a reason why e isn't dropped here? @SmallJoker

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@SmallJoker

SmallJoker Aug 2, 2019

Author Member

It wasn't dropped in the old code so I probably just forgot adding it.

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@Desour

Desour Aug 3, 2019

Contributor

Ok, thanks!

else if (is_editable)
e = Environment->addEditBox(spec.fdefault.c_str(), rect, true,
this, spec.fid);
}

if (e) {
if (is_editable && spec.fname == data->focused_fieldname)
Environment->setFocus(e);

if (is_multiline) {
e->setMultiLine(true);
e->setWordWrap(true);
e->setTextAlignment(gui::EGUIA_UPPERLEFT, gui::EGUIA_UPPERLEFT);
} else {
irr::SEvent evt;
evt.EventType = EET_KEY_INPUT_EVENT;
evt.KeyInput.Key = KEY_END;
evt.KeyInput.Char = 0;
evt.KeyInput.Control = 0;
evt.KeyInput.Shift = 0;
evt.KeyInput.PressedDown = true;
e->OnEvent(evt);
}
}

if (!spec.flabel.empty()) {
int font_height = g_fontengine->getTextHeight();
rect.UpperLeftCorner.Y -= font_height;
rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + font_height;
gui::StaticText::add(Environment, spec.flabel.c_str(), rect, false, true,
this, 0);
}
}

void GUIFormSpecMenu::parseSimpleField(parserData* data,
std::vector<std::string> &parts)
{
@@ -1040,46 +1100,7 @@ void GUIFormSpecMenu::parseSimpleField(parserData* data,
258+m_fields.size()
);

if (name.empty()) {
// spec field id to 0, this stops submit searching for a value that isn't there
gui::StaticText::add(Environment, spec.flabel.c_str(), rect, false, true, this,
spec.fid);
} else {
spec.send = true;
gui::IGUIElement *e;
#if USE_FREETYPE && IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 9
if (g_settings->getBool("freetype")) {
e = (gui::IGUIElement *) new gui::intlGUIEditBox(spec.fdefault.c_str(),
true, Environment, this, spec.fid, rect);
e->drop();
} else {
#else
{
#endif
e = Environment->addEditBox(spec.fdefault.c_str(), rect, true, this, spec.fid);
}
if (spec.fname == data->focused_fieldname) {
Environment->setFocus(e);
}

irr::SEvent evt;
evt.EventType = EET_KEY_INPUT_EVENT;
evt.KeyInput.Key = KEY_END;
evt.KeyInput.Char = 0;
evt.KeyInput.Control = 0;
evt.KeyInput.Shift = 0;
evt.KeyInput.PressedDown = true;
e->OnEvent(evt);

if (label.length() >= 1)
{
int font_height = g_fontengine->getTextHeight();
rect.UpperLeftCorner.Y -= font_height;
rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + font_height;
gui::StaticText::add(Environment, spec.flabel.c_str(), rect, false, true,
this, 0);
}
}
createTextField(data, spec, rect, false);

if (parts.size() >= 4) {
// TODO: remove after 2016-11-03
@@ -1142,56 +1163,7 @@ void GUIFormSpecMenu::parseTextArea(parserData* data, std::vector<std::string>&
258+m_fields.size()
);

bool is_editable = !name.empty();

if (is_editable)
spec.send = true;

gui::IGUIEditBox *e = nullptr;
const wchar_t *text = spec.fdefault.empty() ?
wlabel.c_str() : spec.fdefault.c_str();

#if USE_FREETYPE && IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 9
if (g_settings->getBool("freetype")) {
e = (gui::IGUIEditBox *) new gui::intlGUIEditBox(text,
true, Environment, this, spec.fid, rect, is_editable, true);
e->drop();
} else {
#else
{
#endif
e = new GUIEditBoxWithScrollBar(text, true,
Environment, this, spec.fid, rect, is_editable, true);
}

if (is_editable && spec.fname == data->focused_fieldname)
Environment->setFocus(e);

if (e) {
if (type == "textarea")
{
e->setMultiLine(true);
e->setWordWrap(true);
e->setTextAlignment(gui::EGUIA_UPPERLEFT, gui::EGUIA_UPPERLEFT);
} else {
irr::SEvent evt;
evt.EventType = EET_KEY_INPUT_EVENT;
evt.KeyInput.Key = KEY_END;
evt.KeyInput.Char = 0;
evt.KeyInput.Control = 0;
evt.KeyInput.Shift = 0;
evt.KeyInput.PressedDown = true;
e->OnEvent(evt);
}
}

if (is_editable && !label.empty()) {
int font_height = g_fontengine->getTextHeight();
rect.UpperLeftCorner.Y -= font_height;
rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + font_height;
gui::StaticText::add(Environment, spec.flabel.c_str(), rect, false, true,
this, 0);
}
createTextField(data, spec, rect, type == "textarea");

if (parts.size() >= 6) {
// TODO: remove after 2016-11-03
@@ -484,6 +484,8 @@ class GUIFormSpecMenu : public GUIModalMenu
void parseFieldCloseOnEnter(parserData *data, const std::string &element);
void parsePwdField(parserData* data, const std::string &element);
void parseField(parserData* data, const std::string &element, const std::string &type);
void createTextField(parserData *data, FieldSpec &spec,
core::rect<s32> &rect, bool is_multiline);
void parseSimpleField(parserData* data,std::vector<std::string> &parts);
void parseTextArea(parserData* data,std::vector<std::string>& parts,
const std::string &type);
@@ -354,8 +354,7 @@ bool intlGUIEditBox::processKey(const SEvent& event)
break;
case KEY_KEY_X:
// cut to the clipboard
if (!PasswordBox && Operator && MarkBegin != MarkEnd)
{
if (!PasswordBox && Operator && MarkBegin != MarkEnd) {
const s32 realmbgn = MarkBegin < MarkEnd ? MarkBegin : MarkEnd;
const s32 realmend = MarkBegin < MarkEnd ? MarkEnd : MarkBegin;

@@ -364,8 +363,7 @@ bool intlGUIEditBox::processKey(const SEvent& event)
sc = Text.subString(realmbgn, realmend - realmbgn).c_str();
Operator->copyToClipboard(sc.c_str());

if (IsEnabled)
{
if (IsEnabled && m_writable) {
// delete
core::stringw s;
s = Text.subString(0, realmbgn);
@@ -380,7 +378,7 @@ bool intlGUIEditBox::processKey(const SEvent& event)
}
break;
case KEY_KEY_V:
if ( !IsEnabled )
if (!IsEnabled || !m_writable)
break;

// paste from the clipboard
@@ -636,7 +634,7 @@ bool intlGUIEditBox::processKey(const SEvent& event)
break;

case KEY_BACK:
if ( !this->IsEnabled )
if (!this->IsEnabled || !m_writable)
break;

if (!Text.empty()) {
@@ -675,7 +673,7 @@ bool intlGUIEditBox::processKey(const SEvent& event)
}
break;
case KEY_DELETE:
if ( !this->IsEnabled )
if (!this->IsEnabled || !m_writable)
break;

if (!Text.empty()) {
@@ -1351,7 +1349,7 @@ s32 intlGUIEditBox::getLineFromPos(s32 pos)

void intlGUIEditBox::inputChar(wchar_t c)
{
if (!IsEnabled)
if (!IsEnabled || !m_writable)
return;

if (c != 0)

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