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add support for pdcurses

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This commit is contained in:
Andrzej Rybczak
2009-03-25 17:47:10 +01:00
parent f24db993aa
commit 1b22f307ea
5 changed files with 67 additions and 21 deletions
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37
src/window.cpp
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@@ -28,18 +28,33 @@ using namespace NCurses;
using std::string;
using std::wstring;
void NCurses::InitScreen(bool enable_colors)
void NCurses::InitScreen(const char *window_title, bool enable_colors)
{
const int ColorsTable[] =
{
COLOR_BLACK, COLOR_RED, COLOR_GREEN, COLOR_YELLOW,
COLOR_BLUE, COLOR_MAGENTA, COLOR_CYAN, COLOR_WHITE
};
setlocale(LC_ALL, "");
# if defined(USE_PDCURSES) && defined(XCURSES)
Xinitscr(1, const_cast<char **>(&window_title));
# else
window_title = 0; // silence compiler
initscr();
# endif // USE_PDCURSES && XCURSES
if (has_colors() && enable_colors)
{
start_color();
use_default_colors();
int num = 1;
for (int i = -1; i < 8; i++)
# ifdef USE_PDCURSES
int i = 0;
# else
int i = -1;
# endif // USE_PDCURSES
for (; i < 8; i++)
for (int j = 0; j < 8; j++)
init_pair(num++, j, i);
init_pair(num++, ColorsTable[j], i < 0 ? i : ColorsTable[i]);
}
noecho();
cbreak();
@@ -424,7 +439,12 @@ string Window::GetString(const string &base, size_t length, size_t width, bool e
input = wgetch(itsWindow);
// these key codes are special and should be ignored
if (input < 10 || (input > 10 && input < 32))
if ((input < 10 || (input > 10 && input < 32))
# ifdef USE_PDCURSES
&& input != 8) // backspace key in pdcurses
# else
)
# endif // USE_PDCURSES
continue;
switch (input)
@@ -445,6 +465,9 @@ string Window::GetString(const string &base, size_t length, size_t width, bool e
break;
}
case KEY_BACKSPACE: case 127:
# ifdef USE_PDCURSES
case 8: // backspace key in pdcurses
# endif // USE_PDCURSES
{
if (x <= minx && !beginning)
break;
@@ -458,7 +481,11 @@ string Window::GetString(const string &base, size_t length, size_t width, bool e
}
else if (beginning > 0)
beginning--;
if (input != KEY_BACKSPACE && input != 127)
if (input != KEY_BACKSPACE && input != 127
# ifdef USE_PDCURSES
&& input != 8 // backspace key in pdcurses
# endif // USE_PDCURSES
)
break; // backspace = left & delete.
}
case KEY_DC: