forked from Mirrorlandia_minetest/minetest
Drop old text input workarounds (#11089)
* Drop unused intlGUIEditBox * Drop unnecessary Linux text input workarounds
This commit is contained in:
sfan5
GitHub
parent
285ba74723
commit
96d4df995c
@ -23,7 +23,6 @@ set(gui_SRCS
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${CMAKE_CURRENT_SOURCE_DIR}/guiTable.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/guiTable.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/guiHyperText.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/guiHyperText.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/guiVolumeChange.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/guiVolumeChange.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/intlGUIEditBox.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/modalMenu.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/modalMenu.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/profilergraph.cpp
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${CMAKE_CURRENT_SOURCE_DIR}/profilergraph.cpp
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PARENT_SCOPE
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PARENT_SCOPE
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@ -607,13 +607,7 @@ bool GUIChatConsole::OnEvent(const SEvent& event)
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prompt.nickCompletion(names, backwards);
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prompt.nickCompletion(names, backwards);
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return true;
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return true;
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} else if (!iswcntrl(event.KeyInput.Char) && !event.KeyInput.Control) {
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} else if (!iswcntrl(event.KeyInput.Char) && !event.KeyInput.Control) {
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#if defined(__linux__) && (IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 9)
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prompt.input(event.KeyInput.Char);
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wchar_t wc = L'_';
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mbtowc( &wc, (char *) &event.KeyInput.Char, sizeof(event.KeyInput.Char) );
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prompt.input(wc);
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#else
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prompt.input(event.KeyInput.Char);
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#endif
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return true;
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return true;
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}
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}
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}
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}
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@ -25,7 +25,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
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#include <IGUIButton.h>
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#include <IGUIButton.h>
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#include <IGUIStaticText.h>
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#include <IGUIStaticText.h>
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#include <IGUIFont.h>
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#include <IGUIFont.h>
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#include "intlGUIEditBox.h"
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#include "guiEditBoxWithScrollbar.h"
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#include "porting.h"
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#include "porting.h"
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#include "gettext.h"
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#include "gettext.h"
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@ -109,10 +109,9 @@ void GUIConfirmRegistration::regenerateGui(v2u32 screensize)
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porting::mt_snprintf(info_text_buf, sizeof(info_text_buf),
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porting::mt_snprintf(info_text_buf, sizeof(info_text_buf),
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info_text_template.c_str(), m_playername.c_str());
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info_text_template.c_str(), m_playername.c_str());
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wchar_t *info_text_buf_wide = utf8_to_wide_c(info_text_buf);
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std::wstring info_text_w = utf8_to_wide(info_text_buf);
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gui::IGUIEditBox *e = new gui::intlGUIEditBox(info_text_buf_wide, true,
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gui::IGUIEditBox *e = new GUIEditBoxWithScrollBar(info_text_w.c_str(),
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Environment, this, ID_intotext, rect2, false, true);
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true, Environment, this, ID_intotext, rect2, false, true);
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delete[] info_text_buf_wide;
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e->drop();
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e->drop();
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e->setMultiLine(true);
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e->setMultiLine(true);
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e->setWordWrap(true);
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e->setWordWrap(true);
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@ -208,31 +208,10 @@ bool GUIEditBox::OnEvent(const SEvent &event)
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}
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}
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}
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}
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break;
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break;
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case EET_KEY_INPUT_EVENT: {
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case EET_KEY_INPUT_EVENT:
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#if (defined(__linux__) || defined(__FreeBSD__)) || defined(__DragonFly__)
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// ################################################################
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// ValkaTR:
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// This part is the difference from the original intlGUIEditBox
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// It converts UTF-8 character into a UCS-2 (wchar_t)
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wchar_t wc = L'_';
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mbtowc(&wc, (char *)&event.KeyInput.Char,
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sizeof(event.KeyInput.Char));
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// printf( "char: %lc (%u) \r\n", wc, wc );
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SEvent irrevent(event);
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irrevent.KeyInput.Char = wc;
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// ################################################################
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if (processKey(irrevent))
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return true;
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#else
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if (processKey(event))
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if (processKey(event))
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return true;
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return true;
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#endif // defined(linux)
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break;
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break;
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}
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case EET_MOUSE_INPUT_EVENT:
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case EET_MOUSE_INPUT_EVENT:
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if (processMouse(event))
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if (processMouse(event))
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return true;
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return true;
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@ -65,7 +65,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
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#include "guiInventoryList.h"
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#include "guiInventoryList.h"
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#include "guiItemImage.h"
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#include "guiItemImage.h"
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#include "guiScrollContainer.h"
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#include "guiScrollContainer.h"
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#include "intlGUIEditBox.h"
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#include "guiHyperText.h"
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#include "guiHyperText.h"
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#include "guiScene.h"
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#include "guiScene.h"
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@ -1547,21 +1546,13 @@ void GUIFormSpecMenu::createTextField(parserData *data, FieldSpec &spec,
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}
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}
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gui::IGUIEditBox *e = nullptr;
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gui::IGUIEditBox *e = nullptr;
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static constexpr bool use_intl_edit_box = USE_FREETYPE &&
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if (is_multiline) {
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IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 9;
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e = new GUIEditBoxWithScrollBar(spec.fdefault.c_str(), true, Environment,
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data->current_parent, spec.fid, rect, is_editable, true);
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if (use_intl_edit_box && g_settings->getBool("freetype")) {
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} else if (is_editable) {
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e = new gui::intlGUIEditBox(spec.fdefault.c_str(), true, Environment,
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e = Environment->addEditBox(spec.fdefault.c_str(), rect, true,
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data->current_parent, spec.fid, rect, is_editable, is_multiline);
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data->current_parent, spec.fid);
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} else {
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e->grab();
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if (is_multiline) {
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e = new GUIEditBoxWithScrollBar(spec.fdefault.c_str(), true, Environment,
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data->current_parent, spec.fid, rect, is_editable, true);
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} else if (is_editable) {
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e = Environment->addEditBox(spec.fdefault.c_str(), rect, true,
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data->current_parent, spec.fid);
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e->grab();
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}
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}
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}
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auto style = getDefaultStyleForElement(is_multiline ? "textarea" : "field", spec.fname);
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auto style = getDefaultStyleForElement(is_multiline ? "textarea" : "field", spec.fname);
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@ -1,626 +0,0 @@
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// 11.11.2011 11:11 ValkaTR
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//
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// This is a copy of intlGUIEditBox from the irrlicht, but with a
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// fix in the OnEvent function, which doesn't allowed input of
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// other keyboard layouts than latin-1
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//
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// Characters like: ä ö ü õ ы й ю я ъ № € ° ...
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//
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// This fix is only needed for linux, because of a bug
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// in the CIrrDeviceLinux.cpp:1014-1015 of the irrlicht
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//
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// Also locale in the programm should not be changed to
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// a "C", "POSIX" or whatever, it should be set to "",
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// or XLookupString will return nothing for the international
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// characters.
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//
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// From the "man setlocale":
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//
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// On startup of the main program, the portable "C" locale
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// is selected as default. A program may be made
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// portable to all locales by calling:
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//
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// setlocale(LC_ALL, "");
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//
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// after program initialization....
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//
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// Copyright (C) 2002-2013 Nikolaus Gebhardt
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// This file is part of the "Irrlicht Engine".
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// For conditions of distribution and use, see copyright notice in irrlicht.h
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#include <util/numeric.h>
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#include "intlGUIEditBox.h"
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#include "IGUISkin.h"
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#include "IGUIEnvironment.h"
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#include "IGUIFont.h"
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#include "IVideoDriver.h"
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//#include "irrlicht/os.cpp"
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#include "porting.h"
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//#include "Keycodes.h"
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#include "log.h"
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/*
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todo:
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optional scrollbars
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ctrl+left/right to select word
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double click/ctrl click: word select + drag to select whole words, triple click to select line
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optional? dragging selected text
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numerical
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*/
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namespace irr
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{
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namespace gui
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{
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//! constructor
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intlGUIEditBox::intlGUIEditBox(const wchar_t* text, bool border,
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IGUIEnvironment* environment, IGUIElement* parent, s32 id,
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const core::rect<s32>& rectangle, bool writable, bool has_vscrollbar)
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: GUIEditBox(environment, parent, id, rectangle, border, writable)
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{
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#ifdef _DEBUG
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setDebugName("intlintlGUIEditBox");
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#endif
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Text = text;
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if (Environment)
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m_operator = Environment->getOSOperator();
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if (m_operator)
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m_operator->grab();
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// this element can be tabbed to
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setTabStop(true);
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setTabOrder(-1);
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IGUISkin *skin = 0;
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if (Environment)
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skin = Environment->getSkin();
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if (m_border && skin)
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{
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m_frame_rect.UpperLeftCorner.X += skin->getSize(EGDS_TEXT_DISTANCE_X)+1;
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m_frame_rect.UpperLeftCorner.Y += skin->getSize(EGDS_TEXT_DISTANCE_Y)+1;
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m_frame_rect.LowerRightCorner.X -= skin->getSize(EGDS_TEXT_DISTANCE_X)+1;
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m_frame_rect.LowerRightCorner.Y -= skin->getSize(EGDS_TEXT_DISTANCE_Y)+1;
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}
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if (skin && has_vscrollbar) {
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m_scrollbar_width = skin->getSize(gui::EGDS_SCROLLBAR_SIZE);
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if (m_scrollbar_width > 0) {
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createVScrollBar();
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}
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}
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breakText();
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calculateScrollPos();
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setWritable(writable);
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}
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//! Sets whether to draw the background
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void intlGUIEditBox::setDrawBackground(bool draw)
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{
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}
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void intlGUIEditBox::updateAbsolutePosition()
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{
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core::rect<s32> oldAbsoluteRect(AbsoluteRect);
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IGUIElement::updateAbsolutePosition();
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if ( oldAbsoluteRect != AbsoluteRect )
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{
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breakText();
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}
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}
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//! draws the element and its children
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void intlGUIEditBox::draw()
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{
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if (!IsVisible)
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return;
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const bool focus = Environment->hasFocus(this);
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IGUISkin* skin = Environment->getSkin();
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if (!skin)
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return;
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m_frame_rect = AbsoluteRect;
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// draw the border
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if (m_border)
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{
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if (m_writable) {
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skin->draw3DSunkenPane(this, skin->getColor(EGDC_WINDOW),
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false, true, m_frame_rect, &AbsoluteClippingRect);
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}
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m_frame_rect.UpperLeftCorner.X += skin->getSize(EGDS_TEXT_DISTANCE_X)+1;
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m_frame_rect.UpperLeftCorner.Y += skin->getSize(EGDS_TEXT_DISTANCE_Y)+1;
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m_frame_rect.LowerRightCorner.X -= skin->getSize(EGDS_TEXT_DISTANCE_X)+1;
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m_frame_rect.LowerRightCorner.Y -= skin->getSize(EGDS_TEXT_DISTANCE_Y)+1;
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}
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updateVScrollBar();
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core::rect<s32> localClipRect = m_frame_rect;
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localClipRect.clipAgainst(AbsoluteClippingRect);
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// draw the text
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IGUIFont* font = m_override_font;
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if (!m_override_font)
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font = skin->getFont();
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s32 cursorLine = 0;
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s32 charcursorpos = 0;
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if (font)
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{
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if (m_last_break_font != font)
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{
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breakText();
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}
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// calculate cursor pos
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core::stringw *txtLine = &Text;
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s32 startPos = 0;
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core::stringw s, s2;
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// get mark position
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const bool ml = (!m_passwordbox && (m_word_wrap || m_multiline));
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const s32 realmbgn = m_mark_begin < m_mark_end ? m_mark_begin : m_mark_end;
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const s32 realmend = m_mark_begin < m_mark_end ? m_mark_end : m_mark_begin;
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const s32 hlineStart = ml ? getLineFromPos(realmbgn) : 0;
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const s32 hlineCount = ml ? getLineFromPos(realmend) - hlineStart + 1 : 1;
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const s32 lineCount = ml ? m_broken_text.size() : 1;
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// Save the override color information.
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// Then, alter it if the edit box is disabled.
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const bool prevOver = m_override_color_enabled;
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const video::SColor prevColor = m_override_color;
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if (!Text.empty()) {
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if (!IsEnabled && !m_override_color_enabled)
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{
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m_override_color_enabled = true;
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m_override_color = skin->getColor(EGDC_GRAY_TEXT);
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}
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for (s32 i=0; i < lineCount; ++i)
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{
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setTextRect(i);
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// clipping test - don't draw anything outside the visible area
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core::rect<s32> c = localClipRect;
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c.clipAgainst(m_current_text_rect);
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if (!c.isValid())
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continue;
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// get current line
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if (m_passwordbox)
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{
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if (m_broken_text.size() != 1)
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{
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m_broken_text.clear();
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m_broken_text.emplace_back();
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}
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if (m_broken_text[0].size() != Text.size())
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{
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m_broken_text[0] = Text;
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for (u32 q = 0; q < Text.size(); ++q)
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{
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m_broken_text[0] [q] = m_passwordchar;
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}
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}
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txtLine = &m_broken_text[0];
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startPos = 0;
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}
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else
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{
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txtLine = ml ? &m_broken_text[i] : &Text;
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startPos = ml ? m_broken_text_positions[i] : 0;
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}
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// draw normal text
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font->draw(txtLine->c_str(), m_current_text_rect,
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m_override_color_enabled ? m_override_color : skin->getColor(EGDC_BUTTON_TEXT),
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false, true, &localClipRect);
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// draw mark and marked text
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if (focus && m_mark_begin != m_mark_end && i >= hlineStart && i < hlineStart + hlineCount)
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{
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s32 mbegin = 0, mend = 0;
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s32 lineStartPos = 0, lineEndPos = txtLine->size();
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|
||||||
if (i == hlineStart)
|
|
||||||
{
|
|
||||||
// highlight start is on this line
|
|
||||||
s = txtLine->subString(0, realmbgn - startPos);
|
|
||||||
mbegin = font->getDimension(s.c_str()).Width;
|
|
||||||
|
|
||||||
// deal with kerning
|
|
||||||
mbegin += font->getKerningWidth(
|
|
||||||
&((*txtLine)[realmbgn - startPos]),
|
|
||||||
realmbgn - startPos > 0 ? &((*txtLine)[realmbgn - startPos - 1]) : 0);
|
|
||||||
|
|
||||||
lineStartPos = realmbgn - startPos;
|
|
||||||
}
|
|
||||||
if (i == hlineStart + hlineCount - 1)
|
|
||||||
{
|
|
||||||
// highlight end is on this line
|
|
||||||
s2 = txtLine->subString(0, realmend - startPos);
|
|
||||||
mend = font->getDimension(s2.c_str()).Width;
|
|
||||||
lineEndPos = (s32)s2.size();
|
|
||||||
}
|
|
||||||
else
|
|
||||||
mend = font->getDimension(txtLine->c_str()).Width;
|
|
||||||
|
|
||||||
m_current_text_rect.UpperLeftCorner.X += mbegin;
|
|
||||||
m_current_text_rect.LowerRightCorner.X = m_current_text_rect.UpperLeftCorner.X + mend - mbegin;
|
|
||||||
|
|
||||||
// draw mark
|
|
||||||
skin->draw2DRectangle(this, skin->getColor(EGDC_HIGH_LIGHT), m_current_text_rect, &localClipRect);
|
|
||||||
|
|
||||||
// draw marked text
|
|
||||||
s = txtLine->subString(lineStartPos, lineEndPos - lineStartPos);
|
|
||||||
|
|
||||||
if (!s.empty())
|
|
||||||
font->draw(s.c_str(), m_current_text_rect,
|
|
||||||
m_override_color_enabled ? m_override_color : skin->getColor(EGDC_HIGH_LIGHT_TEXT),
|
|
||||||
false, true, &localClipRect);
|
|
||||||
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// Return the override color information to its previous settings.
|
|
||||||
m_override_color_enabled = prevOver;
|
|
||||||
m_override_color = prevColor;
|
|
||||||
}
|
|
||||||
|
|
||||||
// draw cursor
|
|
||||||
|
|
||||||
if (m_word_wrap || m_multiline)
|
|
||||||
{
|
|
||||||
cursorLine = getLineFromPos(m_cursor_pos);
|
|
||||||
txtLine = &m_broken_text[cursorLine];
|
|
||||||
startPos = m_broken_text_positions[cursorLine];
|
|
||||||
}
|
|
||||||
s = txtLine->subString(0,m_cursor_pos-startPos);
|
|
||||||
charcursorpos = font->getDimension(s.c_str()).Width +
|
|
||||||
font->getKerningWidth(L"_", m_cursor_pos-startPos > 0 ? &((*txtLine)[m_cursor_pos-startPos-1]) : 0);
|
|
||||||
|
|
||||||
if (m_writable) {
|
|
||||||
if (focus && (porting::getTimeMs() - m_blink_start_time) % 700 < 350) {
|
|
||||||
setTextRect(cursorLine);
|
|
||||||
m_current_text_rect.UpperLeftCorner.X += charcursorpos;
|
|
||||||
|
|
||||||
font->draw(L"_", m_current_text_rect,
|
|
||||||
m_override_color_enabled ? m_override_color : skin->getColor(EGDC_BUTTON_TEXT),
|
|
||||||
false, true, &localClipRect);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
// draw children
|
|
||||||
IGUIElement::draw();
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
s32 intlGUIEditBox::getCursorPos(s32 x, s32 y)
|
|
||||||
{
|
|
||||||
IGUIFont* font = getActiveFont();
|
|
||||||
|
|
||||||
const u32 lineCount = (m_word_wrap || m_multiline) ? m_broken_text.size() : 1;
|
|
||||||
|
|
||||||
core::stringw *txtLine = NULL;
|
|
||||||
s32 startPos = 0;
|
|
||||||
u32 curr_line_idx = 0;
|
|
||||||
x += 3;
|
|
||||||
|
|
||||||
for (; curr_line_idx < lineCount; ++curr_line_idx) {
|
|
||||||
setTextRect(curr_line_idx);
|
|
||||||
if (curr_line_idx == 0 && y < m_current_text_rect.UpperLeftCorner.Y)
|
|
||||||
y = m_current_text_rect.UpperLeftCorner.Y;
|
|
||||||
if (curr_line_idx == lineCount - 1 && y > m_current_text_rect.LowerRightCorner.Y)
|
|
||||||
y = m_current_text_rect.LowerRightCorner.Y;
|
|
||||||
|
|
||||||
// is it inside this region?
|
|
||||||
if (y >= m_current_text_rect.UpperLeftCorner.Y && y <= m_current_text_rect.LowerRightCorner.Y) {
|
|
||||||
// we've found the clicked line
|
|
||||||
txtLine = (m_word_wrap || m_multiline) ? &m_broken_text[curr_line_idx] : &Text;
|
|
||||||
startPos = (m_word_wrap || m_multiline) ? m_broken_text_positions[curr_line_idx] : 0;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (x < m_current_text_rect.UpperLeftCorner.X)
|
|
||||||
x = m_current_text_rect.UpperLeftCorner.X;
|
|
||||||
else if (x > m_current_text_rect.LowerRightCorner.X)
|
|
||||||
x = m_current_text_rect.LowerRightCorner.X;
|
|
||||||
|
|
||||||
s32 idx = font->getCharacterFromPos(txtLine->c_str(), x - m_current_text_rect.UpperLeftCorner.X);
|
|
||||||
// Special handling for last line, if we are on limits, add 1 extra shift because idx
|
|
||||||
// will be the last char, not null char of the wstring
|
|
||||||
if (curr_line_idx == lineCount - 1 && x == m_current_text_rect.LowerRightCorner.X)
|
|
||||||
idx++;
|
|
||||||
|
|
||||||
return rangelim(idx + startPos, 0, S32_MAX);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//! Breaks the single text line.
|
|
||||||
void intlGUIEditBox::breakText()
|
|
||||||
{
|
|
||||||
IGUISkin* skin = Environment->getSkin();
|
|
||||||
|
|
||||||
if ((!m_word_wrap && !m_multiline) || !skin)
|
|
||||||
return;
|
|
||||||
|
|
||||||
m_broken_text.clear(); // need to reallocate :/
|
|
||||||
m_broken_text_positions.clear();
|
|
||||||
|
|
||||||
IGUIFont* font = m_override_font;
|
|
||||||
if (!m_override_font)
|
|
||||||
font = skin->getFont();
|
|
||||||
|
|
||||||
if (!font)
|
|
||||||
return;
|
|
||||||
|
|
||||||
m_last_break_font = font;
|
|
||||||
|
|
||||||
core::stringw line;
|
|
||||||
core::stringw word;
|
|
||||||
core::stringw whitespace;
|
|
||||||
s32 lastLineStart = 0;
|
|
||||||
s32 size = Text.size();
|
|
||||||
s32 length = 0;
|
|
||||||
s32 elWidth = RelativeRect.getWidth() - m_scrollbar_width - 10;
|
|
||||||
wchar_t c;
|
|
||||||
|
|
||||||
for (s32 i=0; i<size; ++i)
|
|
||||||
{
|
|
||||||
c = Text[i];
|
|
||||||
bool lineBreak = false;
|
|
||||||
|
|
||||||
if (c == L'\r') // Mac or Windows breaks
|
|
||||||
{
|
|
||||||
lineBreak = true;
|
|
||||||
c = ' ';
|
|
||||||
if (Text[i+1] == L'\n') // Windows breaks
|
|
||||||
{
|
|
||||||
Text.erase(i+1);
|
|
||||||
--size;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else if (c == L'\n') // Unix breaks
|
|
||||||
{
|
|
||||||
lineBreak = true;
|
|
||||||
c = ' ';
|
|
||||||
}
|
|
||||||
|
|
||||||
// don't break if we're not a multi-line edit box
|
|
||||||
if (!m_multiline)
|
|
||||||
lineBreak = false;
|
|
||||||
|
|
||||||
if (c == L' ' || c == 0 || i == (size-1))
|
|
||||||
{
|
|
||||||
if (!word.empty()) {
|
|
||||||
// here comes the next whitespace, look if
|
|
||||||
// we can break the last word to the next line.
|
|
||||||
s32 whitelgth = font->getDimension(whitespace.c_str()).Width;
|
|
||||||
s32 worldlgth = font->getDimension(word.c_str()).Width;
|
|
||||||
|
|
||||||
if (m_word_wrap && length + worldlgth + whitelgth > elWidth)
|
|
||||||
{
|
|
||||||
// break to next line
|
|
||||||
length = worldlgth;
|
|
||||||
m_broken_text.push_back(line);
|
|
||||||
m_broken_text_positions.push_back(lastLineStart);
|
|
||||||
lastLineStart = i - (s32)word.size();
|
|
||||||
line = word;
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
// add word to line
|
|
||||||
line += whitespace;
|
|
||||||
line += word;
|
|
||||||
length += whitelgth + worldlgth;
|
|
||||||
}
|
|
||||||
|
|
||||||
word = L"";
|
|
||||||
whitespace = L"";
|
|
||||||
}
|
|
||||||
|
|
||||||
whitespace += c;
|
|
||||||
|
|
||||||
// compute line break
|
|
||||||
if (lineBreak)
|
|
||||||
{
|
|
||||||
line += whitespace;
|
|
||||||
line += word;
|
|
||||||
m_broken_text.push_back(line);
|
|
||||||
m_broken_text_positions.push_back(lastLineStart);
|
|
||||||
lastLineStart = i+1;
|
|
||||||
line = L"";
|
|
||||||
word = L"";
|
|
||||||
whitespace = L"";
|
|
||||||
length = 0;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
// yippee this is a word..
|
|
||||||
word += c;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
line += whitespace;
|
|
||||||
line += word;
|
|
||||||
m_broken_text.push_back(line);
|
|
||||||
m_broken_text_positions.push_back(lastLineStart);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
void intlGUIEditBox::setTextRect(s32 line)
|
|
||||||
{
|
|
||||||
core::dimension2du d;
|
|
||||||
|
|
||||||
IGUISkin* skin = Environment->getSkin();
|
|
||||||
if (!skin)
|
|
||||||
return;
|
|
||||||
|
|
||||||
IGUIFont* font = m_override_font ? m_override_font : skin->getFont();
|
|
||||||
|
|
||||||
if (!font)
|
|
||||||
return;
|
|
||||||
|
|
||||||
// get text dimension
|
|
||||||
const u32 lineCount = (m_word_wrap || m_multiline) ? m_broken_text.size() : 1;
|
|
||||||
if (m_word_wrap || m_multiline)
|
|
||||||
{
|
|
||||||
d = font->getDimension(m_broken_text[line].c_str());
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
d = font->getDimension(Text.c_str());
|
|
||||||
d.Height = AbsoluteRect.getHeight();
|
|
||||||
}
|
|
||||||
d.Height += font->getKerningHeight();
|
|
||||||
|
|
||||||
// justification
|
|
||||||
switch (m_halign)
|
|
||||||
{
|
|
||||||
case EGUIA_CENTER:
|
|
||||||
// align to h centre
|
|
||||||
m_current_text_rect.UpperLeftCorner.X = (m_frame_rect.getWidth()/2) - (d.Width/2);
|
|
||||||
m_current_text_rect.LowerRightCorner.X = (m_frame_rect.getWidth()/2) + (d.Width/2);
|
|
||||||
break;
|
|
||||||
case EGUIA_LOWERRIGHT:
|
|
||||||
// align to right edge
|
|
||||||
m_current_text_rect.UpperLeftCorner.X = m_frame_rect.getWidth() - d.Width;
|
|
||||||
m_current_text_rect.LowerRightCorner.X = m_frame_rect.getWidth();
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
// align to left edge
|
|
||||||
m_current_text_rect.UpperLeftCorner.X = 0;
|
|
||||||
m_current_text_rect.LowerRightCorner.X = d.Width;
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
switch (m_valign)
|
|
||||||
{
|
|
||||||
case EGUIA_CENTER:
|
|
||||||
// align to v centre
|
|
||||||
m_current_text_rect.UpperLeftCorner.Y =
|
|
||||||
(m_frame_rect.getHeight()/2) - (lineCount*d.Height)/2 + d.Height*line;
|
|
||||||
break;
|
|
||||||
case EGUIA_LOWERRIGHT:
|
|
||||||
// align to bottom edge
|
|
||||||
m_current_text_rect.UpperLeftCorner.Y =
|
|
||||||
m_frame_rect.getHeight() - lineCount*d.Height + d.Height*line;
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
// align to top edge
|
|
||||||
m_current_text_rect.UpperLeftCorner.Y = d.Height*line;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
m_current_text_rect.UpperLeftCorner.X -= m_hscroll_pos;
|
|
||||||
m_current_text_rect.LowerRightCorner.X -= m_hscroll_pos;
|
|
||||||
m_current_text_rect.UpperLeftCorner.Y -= m_vscroll_pos;
|
|
||||||
m_current_text_rect.LowerRightCorner.Y = m_current_text_rect.UpperLeftCorner.Y + d.Height;
|
|
||||||
|
|
||||||
m_current_text_rect += m_frame_rect.UpperLeftCorner;
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
void intlGUIEditBox::calculateScrollPos()
|
|
||||||
{
|
|
||||||
if (!m_autoscroll)
|
|
||||||
return;
|
|
||||||
|
|
||||||
// calculate horizontal scroll position
|
|
||||||
s32 cursLine = getLineFromPos(m_cursor_pos);
|
|
||||||
setTextRect(cursLine);
|
|
||||||
|
|
||||||
// don't do horizontal scrolling when wordwrap is enabled.
|
|
||||||
if (!m_word_wrap)
|
|
||||||
{
|
|
||||||
// get cursor position
|
|
||||||
IGUISkin* skin = Environment->getSkin();
|
|
||||||
if (!skin)
|
|
||||||
return;
|
|
||||||
IGUIFont* font = m_override_font ? m_override_font : skin->getFont();
|
|
||||||
if (!font)
|
|
||||||
return;
|
|
||||||
|
|
||||||
core::stringw *txtLine = m_multiline ? &m_broken_text[cursLine] : &Text;
|
|
||||||
s32 cPos = m_multiline ? m_cursor_pos - m_broken_text_positions[cursLine] : m_cursor_pos;
|
|
||||||
|
|
||||||
s32 cStart = m_current_text_rect.UpperLeftCorner.X + m_hscroll_pos +
|
|
||||||
font->getDimension(txtLine->subString(0, cPos).c_str()).Width;
|
|
||||||
|
|
||||||
s32 cEnd = cStart + font->getDimension(L"_ ").Width;
|
|
||||||
|
|
||||||
if (m_frame_rect.LowerRightCorner.X < cEnd)
|
|
||||||
m_hscroll_pos = cEnd - m_frame_rect.LowerRightCorner.X;
|
|
||||||
else if (m_frame_rect.UpperLeftCorner.X > cStart)
|
|
||||||
m_hscroll_pos = cStart - m_frame_rect.UpperLeftCorner.X;
|
|
||||||
else
|
|
||||||
m_hscroll_pos = 0;
|
|
||||||
|
|
||||||
// todo: adjust scrollbar
|
|
||||||
}
|
|
||||||
|
|
||||||
if (!m_word_wrap && !m_multiline)
|
|
||||||
return;
|
|
||||||
|
|
||||||
// vertical scroll position
|
|
||||||
if (m_frame_rect.LowerRightCorner.Y < m_current_text_rect.LowerRightCorner.Y)
|
|
||||||
m_vscroll_pos += m_current_text_rect.LowerRightCorner.Y - m_frame_rect.LowerRightCorner.Y; // scrolling downwards
|
|
||||||
else if (m_frame_rect.UpperLeftCorner.Y > m_current_text_rect.UpperLeftCorner.Y)
|
|
||||||
m_vscroll_pos += m_current_text_rect.UpperLeftCorner.Y - m_frame_rect.UpperLeftCorner.Y; // scrolling upwards
|
|
||||||
|
|
||||||
// todo: adjust scrollbar
|
|
||||||
if (m_vscrollbar)
|
|
||||||
m_vscrollbar->setPos(m_vscroll_pos);
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
//! Create a vertical scrollbar
|
|
||||||
void intlGUIEditBox::createVScrollBar()
|
|
||||||
{
|
|
||||||
s32 fontHeight = 1;
|
|
||||||
|
|
||||||
if (m_override_font) {
|
|
||||||
fontHeight = m_override_font->getDimension(L"").Height;
|
|
||||||
} else {
|
|
||||||
if (IGUISkin* skin = Environment->getSkin()) {
|
|
||||||
if (IGUIFont* font = skin->getFont()) {
|
|
||||||
fontHeight = font->getDimension(L"").Height;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
irr::core::rect<s32> scrollbarrect = m_frame_rect;
|
|
||||||
scrollbarrect.UpperLeftCorner.X += m_frame_rect.getWidth() - m_scrollbar_width;
|
|
||||||
m_vscrollbar = new GUIScrollBar(Environment, getParent(), -1,
|
|
||||||
scrollbarrect, false, true);
|
|
||||||
|
|
||||||
m_vscrollbar->setVisible(false);
|
|
||||||
m_vscrollbar->setSmallStep(3 * fontHeight);
|
|
||||||
m_vscrollbar->setLargeStep(10 * fontHeight);
|
|
||||||
}
|
|
||||||
|
|
||||||
} // end namespace gui
|
|
||||||
} // end namespace irr
|
|
||||||
@ -1,68 +0,0 @@
|
|||||||
// Copyright (C) 2002-2013 Nikolaus Gebhardt
|
|
||||||
// This file is part of the "Irrlicht Engine".
|
|
||||||
// For conditions of distribution and use, see copyright notice in irrlicht.h
|
|
||||||
|
|
||||||
#pragma once
|
|
||||||
|
|
||||||
#include "IrrCompileConfig.h"
|
|
||||||
//#ifdef _IRR_COMPILE_WITH_GUI_
|
|
||||||
|
|
||||||
#include "guiEditBox.h"
|
|
||||||
#include "irrArray.h"
|
|
||||||
#include "IOSOperator.h"
|
|
||||||
|
|
||||||
namespace irr
|
|
||||||
{
|
|
||||||
namespace gui
|
|
||||||
{
|
|
||||||
class intlGUIEditBox : public GUIEditBox
|
|
||||||
{
|
|
||||||
public:
|
|
||||||
|
|
||||||
//! constructor
|
|
||||||
intlGUIEditBox(const wchar_t* text, bool border, IGUIEnvironment* environment,
|
|
||||||
IGUIElement* parent, s32 id, const core::rect<s32>& rectangle,
|
|
||||||
bool writable = true, bool has_vscrollbar = false);
|
|
||||||
|
|
||||||
//! destructor
|
|
||||||
virtual ~intlGUIEditBox() {}
|
|
||||||
|
|
||||||
//! Sets whether to draw the background
|
|
||||||
virtual void setDrawBackground(bool draw);
|
|
||||||
|
|
||||||
virtual bool isDrawBackgroundEnabled() const { return true; }
|
|
||||||
|
|
||||||
//! draws the element and its children
|
|
||||||
virtual void draw();
|
|
||||||
|
|
||||||
//! Updates the absolute position, splits text if required
|
|
||||||
virtual void updateAbsolutePosition();
|
|
||||||
|
|
||||||
virtual void setCursorChar(const wchar_t cursorChar) {}
|
|
||||||
|
|
||||||
virtual wchar_t getCursorChar() const { return L'|'; }
|
|
||||||
|
|
||||||
virtual void setCursorBlinkTime(u32 timeMs) {}
|
|
||||||
|
|
||||||
virtual u32 getCursorBlinkTime() const { return 500; }
|
|
||||||
|
|
||||||
protected:
|
|
||||||
//! Breaks the single text line.
|
|
||||||
virtual void breakText();
|
|
||||||
//! sets the area of the given line
|
|
||||||
virtual void setTextRect(s32 line);
|
|
||||||
|
|
||||||
//! calculates the current scroll position
|
|
||||||
void calculateScrollPos();
|
|
||||||
|
|
||||||
s32 getCursorPos(s32 x, s32 y);
|
|
||||||
|
|
||||||
//! Create a vertical scrollbar
|
|
||||||
void createVScrollBar();
|
|
||||||
};
|
|
||||||
|
|
||||||
|
|
||||||
} // end namespace gui
|
|
||||||
} // end namespace irr
|
|
||||||
|
|
||||||
//#endif // _IRR_COMPILE_WITH_GUI_
|
|
||||||
Loading…
Reference in New Issue
Block a user