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remove color parser / update Window, Scrollpad class and related stuff

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This commit is contained in:
Andrzej Rybczak
2008-12-09 16:40:04 +01:00
parent 51e59b04b9
commit c03bcbe44b
16 changed files with 862 additions and 860 deletions
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161
src/scrollpad.cpp
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@@ -20,11 +20,17 @@
#include "scrollpad.h"
Scrollpad::Scrollpad(int startx, int starty, int width, int height, const string &title, Color color, Border border) :
Window(startx, starty, width, height, title, color, border),
itsBeginning(0),
itsRealHeight(1),
itsXPos(0)
Scrollpad::Scrollpad(size_t startx,
size_t starty,
size_t width,
size_t height,
const string &title,
Color color,
Border border)
: Window(startx, starty, width, height, title, color, border),
itsBeginning(0),
itsRealHeight(1),
itsXPos(0)
{
delwin(itsWindow);
itsWindow = newpad(itsHeight, itsWidth);
@@ -34,32 +40,21 @@ Scrollpad::Scrollpad(int startx, int starty, int width, int height, const string
Scrollpad::Scrollpad(const Scrollpad &s) : Window(s)
{
itsContent = s.itsContent;
itsRawContent = s.itsRawContent;
itsBuffer << s.itsBuffer;
itsBeginning = s.itsBeginning;
itsRealHeight = s.itsRealHeight;
itsXPos = s.itsXPos;
}
void Scrollpad::Add(string str)
void Scrollpad::Flush()
{
if (itsXPos > 0 && (str[0] != ' ' || str[0] != '\n'))
str = " " + str;
itsRealHeight = 1;
itsRawContent += str;
std::basic_string<my_char_t> s = itsBuffer.Str();
# ifdef UTF8_ENABLED
wstring s = ToWString(str);
wstring tmp;
# else
string &s = str;
string tmp;
# endif
int x_pos = 0;
int space_pos = 0;
int x_pos;
int space_pos;
int tab_size;
bool collect = 0;
for (size_t i = 0; i < s.length(); i++)
{
@@ -67,7 +62,7 @@ void Scrollpad::Add(string str)
if (s[i] != '\t')
{
# ifdef UTF8_ENABLED
# ifdef _UTF8
itsXPos += wcwidth(s[i]);
# else
itsXPos++;
@@ -76,41 +71,13 @@ void Scrollpad::Add(string str)
else
itsXPos += tab_size;
if (BBEnabled)
{
if (s[i] == '[' && (s[i+1] == '.' || s[i+1] == '/'))
collect = 1;
if (collect)
{
if (s[i] != '[')
{
tmp += s[i];
if (tmp.length() > 10) // the longest bbcode is 10 chars long
collect = 0;
}
else
tmp = s[i];
}
if (s[i] == ']')
collect = 0;
if (!collect && !tmp.empty())
{
if (IsValidColor(TO_STRING(tmp)))
itsXPos -= tmp.length();
tmp.clear();
}
}
if (s[i] == ' ') // if space, remember its position;
{
space_pos = i;
x_pos = itsXPos;
}
if (!collect && itsXPos >= itsWidth)
if (itsXPos >= itsWidth)
{
// if line is over, there was at least one space in this line and we are in the middle of the word, restore position to last known space and make it EOL
if (space_pos > 0 && (s[i] != ' ' || s[i+1] != ' '))
@@ -121,15 +88,17 @@ void Scrollpad::Add(string str)
}
}
if (!collect && (itsXPos >= itsWidth || s[i] == '\n'))
if (itsXPos >= itsWidth || s[i] == '\n')
{
itsRealHeight++;
itsXPos = 0;
space_pos = 0;
}
}
itsContent += TO_STRING(s);
Recreate();
itsBuffer.SetTemp(&s);
reinterpret_cast<Window &>(*this) << itsBuffer;
itsBuffer.SetTemp(0);
}
void Scrollpad::Recreate()
@@ -139,16 +108,25 @@ void Scrollpad::Recreate()
SetTimeout(itsWindowTimeout);
SetColor(itsBaseColor, itsBgColor);
keypad(itsWindow, 1);
Write(itsContent.c_str());
}
void Scrollpad::Refresh(bool)
void Scrollpad::Refresh()
{
prefresh(itsWindow, itsBeginning, 0, itsStartY, itsStartX, itsStartY+itsHeight-1, itsStartX+itsWidth);
}
void Scrollpad::Resize(int width, int height)
void Scrollpad::MoveTo(size_t x, size_t y)
{
itsStartX = x;
itsStartY = y;
}
void Scrollpad::Resize(size_t width, size_t height)
{
if (width+itsStartX > size_t(COLS)
|| height+itsStartY > size_t(LINES))
throw BadSize();
if (itsBorder != brNone)
{
delwin(itsWinBorder);
@@ -161,48 +139,45 @@ void Scrollpad::Resize(int width, int height)
if (!itsTitle.empty())
width -= 2;
if (height > 0 && width > 0)
{
itsHeight = height;
itsWidth = width;
itsBeginning = 0;
itsRealHeight = 1;
itsXPos = 0;
itsContent.clear();
string tmp = itsRawContent;
itsRawContent.clear();
Add(tmp);
Recreate();
}
itsHeight = height;
itsWidth = width;
itsBeginning = 0;
itsRealHeight = itsHeight;
itsXPos = 0;
Flush();
}
void Scrollpad::Go(Where where)
void Scrollpad::Scroll(Where where)
{
int MaxBeginning = itsContent.size() < itsHeight ? 0 : itsRealHeight-itsHeight;
int MaxBeginning = /*itsContent.size() < itsHeight ? 0 : */itsRealHeight-itsHeight;
switch (where)
{
case wUp:
{
if (itsBeginning > 0) itsBeginning--; // for scrolling
if (itsBeginning > 0)
itsBeginning--;
break;
}
case wDown:
{
if (itsBeginning < MaxBeginning) itsBeginning++; // scroll
if (itsBeginning < MaxBeginning)
itsBeginning++;
break;
}
case wPageUp:
{
itsBeginning -= itsHeight;
if (itsBeginning < 0) itsBeginning = 0;
if (itsBeginning < 0)
itsBeginning = 0;
break;
}
case wPageDown:
{
itsBeginning += itsHeight;
if (itsBeginning > MaxBeginning) itsBeginning = MaxBeginning;
if (itsBeginning > MaxBeginning)
itsBeginning = MaxBeginning;
break;
}
case wHome:
@@ -218,24 +193,44 @@ void Scrollpad::Go(Where where)
}
}
void Scrollpad::Clear(bool clear_screen)
void Scrollpad::Clear(bool clrscr)
{
itsBeginning = 0;
itsRealHeight = 1;
itsRealHeight = itsHeight;
itsXPos = 0;
itsContent.clear();
itsRawContent.clear();
itsBuffer.Clear();
wclear(itsWindow);
delwin(itsWindow);
itsWindow = newpad(itsHeight, itsWidth);
SetTimeout(itsWindowTimeout);
SetColor(itsColor, itsBgColor);
keypad(itsWindow, 1);
if (clear_screen)
if (clrscr)
Window::Clear();
}
Window * Scrollpad::EmptyClone() const
Scrollpad &Scrollpad::operator<<(std::ostream &(*os)(std::ostream&))
{
itsBuffer << os;
return *this;
}
#ifdef _UTF8
Scrollpad &Scrollpad::operator<<(const char *s)
{
wchar_t *ws = ToWString(s);
itsBuffer << ws;
delete [] ws;
return *this;
}
Scrollpad &Scrollpad::operator<<(const std::string &s)
{
return operator<<(s.c_str());
}
#endif // _UTF8
Scrollpad *Scrollpad::EmptyClone() const
{
return new Scrollpad(GetStartX(), GetStartY(), GetWidth(), GetHeight(), itsTitle, itsBaseColor, itsBorder);
}