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// Copyright (C) 2002-2012 Nikolaus Gebhardt, Modified by Mustapha Tachouct
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#ifndef GUIEDITBOXWITHSCROLLBAR_HEADER
#define GUIEDITBOXWITHSCROLLBAR_HEADER
#include "IGUIEditBox.h"
#include "IOSOperator.h"
#include "IGUIScrollBar.h"
#include <vector>
using namespace irr;
using namespace irr::gui;
class GUIEditBoxWithScrollBar : public IGUIEditBox
{
public:
//! constructor
GUIEditBoxWithScrollBar(const wchar_t* text, bool border, IGUIEnvironment* environment,
IGUIElement* parent, s32 id, const core::rect<s32>& rectangle,
bool writable = true, bool has_vscrollbar = true);
//! destructor
virtual ~GUIEditBoxWithScrollBar();
//! Sets another skin independent font.
virtual void setOverrideFont(IGUIFont* font = 0);
//! Gets the override font (if any)
/** \return The override font (may be 0) */
virtual IGUIFont* getOverrideFont() const;
//! Get the font which is used right now for drawing
/** Currently this is the override font when one is set and the
font of the active skin ot/*
** $Id: ltablib.c,v 1.38.1.3 2008/02/14 16:46:58 roberto Exp $
** Library for Table Manipulation
** See Copyright Notice in lua.h
*/
#include <stddef.h>
#define ltablib_c
#define LUA_LIB
#include "lua.h"
#include "lauxlib.h"
#include "lualib.h"
#define aux_getn(L,n) (luaL_checktype(L, n, LUA_TTABLE), luaL_getn(L, n))
static int foreachi (lua_State *L) {
int i;
int n = aux_getn(L, 1);
luaL_checktype(L, 2, LUA_TFUNCTION);
for (i=1; i <= n; i++) {
lua_pushvalue(L, 2); /* function */
lua_pushinteger(L, i); /* 1st argument */
lua_rawgeti(L, 1, i); /* 2nd argument */
lua_call(L, 2, 1);
if (!lua_isnil(L, -1))
return 1;
lua_pop(L, 1); /* remove nil result */
}
return 0;
}
static int foreach (lua_State *L) {
luaL_checktype(L, 1, LUA_TTABLE);
luaL_checktype(L, 2, LUA_TFUNCTION);
lua_pushnil(L); /* first key */
while (lua_next(L, 1)) {
lua_pushvalue(L, 2); /* function */
lua_pushvalue(L, -3); /* key */
lua_pushvalue(L, -3); /* value */
lua_call(L, 2, 1);
if (!lua_isnil(L, -1))
return 1;
lua_pop(L, 2); /* remove value and result */
}
return 0;
}
static int maxn (lua_State *L) {
lua_Number max = 0;
luaL_checktype(L, 1, LUA_TTABLE);
lua_pushnil(L); /* first key */
while (lua_next(L, 1)) {
lua_pop(L, 1); /* remove value */
if (lua_type(L, -1) == LUA_TNUMBER) {
lua_Number v = lua_tonumber(L, -1);
if (v > max) max = v;
}
}
lua_pushnumber(L, max);
return 1;
}
static int getn (lua_State *L) {
lua_pushinteger(L, aux_getn(L, 1));
return 1;
}
static int setn (lua_State *L) {
luaL_checktype(L, 1, LUA_TTABLE);
#ifndef luaL_setn
luaL_setn(L, 1, luaL_checkint(L, 2));
#else
luaL_error(L, LUA_QL("setn") " is obsolete");
#endif
lua_pushvalue(L, 1);
return 1;
}
static int tinsert (lua_State *L) {
int e = aux_getn(L, 1) + 1; /* first empty element */
int pos; /* where to insert new element */
switch (lua_gettop(L)) {
case 2: { /* called with only 2 arguments */
pos = e; /* insert new element at the end */EVENT_TYPE type);
//! set text markers
void setTextMarkers(s32 begin, s32 end);
//! create a Vertical ScrollBar
void createVScrollBar();
//! update the vertical scrollBar (visibilty & position)
void updateVScrollBar();
bool processKey(const SEvent& event);
bool processMouse(const SEvent& event);
s32 getCursorPos(s32 x, s32 y);
bool m_mouse_marking;
bool m_border;
bool m_background;
bool m_override_color_enabled;
s32 m_mark_begin;
s32 m_mark_end;
video::SColor m_override_color;
gui::IGUIFont *m_override_font, *m_last_break_font;
IOSOperator* m_operator;
u32 m_blink_start_time;
s32 m_cursor_pos;
s32 m_hscroll_pos, m_vscroll_pos; // scroll position in characters
u32 m_max;
bool m_word_wrap, m_multiline, m_autoscroll, m_passwordbox;
wchar_t m_passwordchar;
EGUI_ALIGNMENT m_halign, m_valign;
std::vector<core::stringw> m_broken_text;
std::vector<s32> m_broken_text_positions;
core::rect<s32> m_current_text_rect, m_frame_rect; // temporary values
u32 m_scrollbar_width;
IGUIScrollBar *m_vscrollbar;
bool m_writable;
bool m_bg_color_used;
video::SColor m_bg_color;
};
#endif // GUIEDITBOXWITHSCROLLBAR_HEADER
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