C++ (Cpp) CRT_setColors Examples

Example #1

File: ColorsPanel.c Project: KoffeinFlummi/htop-vim

static HandlerResult ColorsPanel_eventHandler(Panel* super, int ch) {
   ColorsPanel* this = (ColorsPanel*) super;
   
   HandlerResult result = IGNORED;
   int mark = Panel_getSelectedIndex(super);

   switch(ch) {
   case 0x0a:
   case 0x0d:
   case KEY_ENTER:
   case KEY_MOUSE:
   case KEY_RECLICK:
   case ' ':
      for (int i = 0; ColorSchemeNames[i] != NULL; i++)
         CheckItem_set((CheckItem*)Panel_get(super, i), false);
      CheckItem_set((CheckItem*)Panel_get(super, mark), true);
      this->settings->colorScheme = mark;
      result = HANDLED;
   }

   if (result == HANDLED) {
      this->settings->changed = true;
      const Header* header = this->scr->header;
      CRT_setColors(mark);
      clear();
      Panel* menu = (Panel*) Vector_get(this->scr->panels, 0);
      Header_draw(header);
      RichString_setAttr(&(super->header), CRT_colors[PANEL_HEADER_FOCUS]);
      RichString_setAttr(&(menu->header), CRT_colors[PANEL_HEADER_UNFOCUS]);
      ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
   }
   return result;
}

Example #2

File: CRT.c Project: Puneeth-n/htop

void CRT_init(int delay, int colorScheme) {
   initscr();
   noecho();
   CRT_delay = delay/2;
   if (CRT_delay == 0) {
      CRT_delay = 1;
   }
   CRT_colorScheme = colorScheme;
   halfdelay(CRT_delay);
   nonl();
   intrflush(stdscr, false);
   keypad(stdscr, true);
   curs_set(0);
   if (has_colors()) {
      start_color();
      CRT_hasColors = true;
   } else {
      CRT_hasColors = false;
   }
   CRT_termType = getenv("TERM");
   if (String_eq(CRT_termType, "linux"))
      CRT_scrollHAmount = 20;
   else
      CRT_scrollHAmount = 5;
   if (String_eq(CRT_termType, "xterm") || String_eq(CRT_termType, "xterm-color") || String_eq(CRT_termType, "vt220")) {
      define_key("\033[H", KEY_HOME);
      define_key("\033[F", KEY_END);
      define_key("\033[7~", KEY_HOME);
      define_key("\033[8~", KEY_END);
      define_key("\033OP", KEY_F(1));
      define_key("\033OQ", KEY_F(2));
      define_key("\033OR", KEY_F(3));
      define_key("\033OS", KEY_F(4));
      define_key("\033[11~", KEY_F(1));
      define_key("\033[12~", KEY_F(2));
      define_key("\033[13~", KEY_F(3));
      define_key("\033[14~", KEY_F(4));
      define_key("\033[17;2~", KEY_F(18));
   }
#ifndef DEBUG
   signal(11, CRT_handleSIGSEGV);
#endif
   signal(SIGTERM, CRT_handleSIGTERM);
   use_default_colors();
   if (!has_colors())
      CRT_colorScheme = 1;
   CRT_setColors(CRT_colorScheme);

   mousemask(BUTTON1_CLICKED, NULL);
}

Example #3

File: CRT.c Project: EliteTK/htop

void CRT_init(int delay, int colorScheme) {
   initscr();
   noecho();
   CRT_delay = delay;
   if (CRT_delay == 0) {
      CRT_delay = 1;
   }
   CRT_colors = CRT_colorSchemes[colorScheme];
   CRT_colorScheme = colorScheme;
   
   for (int i = 0; i < LAST_COLORELEMENT; i++) {
      unsigned int color = CRT_colorSchemes[COLORSCHEME_DEFAULT][i];
      CRT_colorSchemes[COLORSCHEME_BROKENGRAY][i] = color == (A_BOLD | ColorPair(Black,Black)) ? ColorPair(White,Black) : color;
   }
   
   halfdelay(CRT_delay);
   nonl();
   intrflush(stdscr, false);
   keypad(stdscr, true);
   mouseinterval(0);
   curs_set(0);
   if (has_colors()) {
      start_color();
      CRT_hasColors = true;
   } else {
      CRT_hasColors = false;
   }
   CRT_termType = getenv("TERM");
   if (String_eq(CRT_termType, "linux"))
      CRT_scrollHAmount = 20;
   else
      CRT_scrollHAmount = 5;
   if (String_eq(CRT_termType, "xterm") || String_eq(CRT_termType, "xterm-color") || String_eq(CRT_termType, "vt220")) {
      define_key("\033[H", KEY_HOME);
      define_key("\033[F", KEY_END);
      define_key("\033[7~", KEY_HOME);
      define_key("\033[8~", KEY_END);
      define_key("\033OP", KEY_F(1));
      define_key("\033OQ", KEY_F(2));
      define_key("\033OR", KEY_F(3));
      define_key("\033OS", KEY_F(4));
      define_key("\033[11~", KEY_F(1));
      define_key("\033[12~", KEY_F(2));
      define_key("\033[13~", KEY_F(3));
      define_key("\033[14~", KEY_F(4));
      define_key("\033[17;2~", KEY_F(18));
      char sequence[3] = "\033a";
      for (char c = 'a'; c <= 'z'; c++) {
         sequence[1] = c;
         define_key(sequence, KEY_ALT('A' + (c - 'a')));
      }
   }
#ifndef DEBUG
   signal(11, CRT_handleSIGSEGV);
#endif
   signal(SIGTERM, CRT_handleSIGTERM);
   signal(SIGQUIT, CRT_handleSIGTERM);
   use_default_colors();
   if (!has_colors())
      CRT_colorScheme = 1;
   CRT_setColors(CRT_colorScheme);

   /* initialize locale */
   setlocale(LC_CTYPE, "");

#ifdef HAVE_LIBNCURSESW
   if(strcmp(nl_langinfo(CODESET), "UTF-8") == 0)
      CRT_utf8 = true;
   else
      CRT_utf8 = false;
#endif

   CRT_treeStr =
#ifdef HAVE_LIBNCURSESW
      CRT_utf8 ? CRT_treeStrUtf8 :
#endif
      CRT_treeStrAscii;

#if NCURSES_MOUSE_VERSION > 1
   mousemask(BUTTON1_RELEASED | BUTTON4_PRESSED | BUTTON5_PRESSED, NULL);
#else
   mousemask(BUTTON1_RELEASED, NULL);
#endif

}