src/osdep/newwin.c

   1 /* Open in new window handling */
   2
   3 #ifdef HAVE_CONFIG_H
   4 #include "config.h"
   5 #endif
   6
   7 #include <stdlib.h>
   8 #include <string.h>
   9
  10 #include "elinks.h"
  11
  12 #include "intl/gettext/libintl.h"
  13 #include "osdep/newwin.h"
  14 #include "osdep/osdep.h"
  15 #include "terminal/terminal.h"
  16 #include "util/memory.h"
  17 #include "util/string.h"
  18
  19 #ifdef XTERM
  20 #define XTERM_CMD XTERM
  21 #else
  22 #define XTERM_CMD DEFAULT_XTERM_CMD
  23 #endif
  24
  25 const struct open_in_new open_in_new[] = {
  26         /* [gettext_accelerator_context(open_in_new.os2, open_in_new.win32, open_in_new.beos)] */
  27         { ENV_XWIN,     XTERM_CMD,                  N_("~Xterm") },
  28         { ENV_TWIN,     DEFAULT_TWTERM_CMD,         N_("T~wterm") },
  29         { ENV_SCREEN,   DEFAULT_SCREEN_CMD,         N_("~Screen") },
  30         /* [gettext_accelerator_context()] */
  31 #ifdef CONFIG_OS_OS2
  32         /* [gettext_accelerator_context(open_in_new.os2)] */
  33         { ENV_OS2VIO,   DEFAULT_OS2_WINDOW_CMD,     N_("~Window") },
  34         { ENV_OS2VIO,   DEFAULT_OS2_FULLSCREEN_CMD, N_("~Full screen") },
  35         /* [gettext_accelerator_context()] */
  36 #endif
  37 #ifdef CONFIG_OS_WIN32
  38         /* [gettext_accelerator_context(open_in_new.win32)] */
  39         { ENV_WIN32,    "",                         N_("~Window") },
  40         /* [gettext_accelerator_context()] */
  41 #endif
  42 #ifdef CONFIG_OS_BEOS
  43         /* [gettext_accelerator_context(open_in_new.beos)] */
  44         { ENV_BE,       DEFAULT_BEOS_TERM_CMD,      N_("~BeOS terminal") },
  45         /* [gettext_accelerator_context()] */
  46 #endif
  47         { 0, NULL, NULL }
  48 };
  49
  50 int
  51 can_open_in_new(struct terminal *term)
  52 {
  53         int i, possibilities = 0;
  54
  55         foreach_open_in_new (i, term->environment) {
  56                 possibilities++;
  57         }
  58
  59         return possibilities;
  60 }
  61
  62 void
  63 open_new_window(struct terminal *term, unsigned char *exe_name,
  64                 enum term_env_type environment, unsigned char *param)
  65 {
  66         unsigned char *command = NULL;
  67         int i;
  68
  69         foreach_open_in_new (i, environment) {
  70                 command = open_in_new[i].command;
  71                 break;
  72         }
  73
  74         assert(command);
  75
  76         if (environment & ENV_XWIN) {
  77                 unsigned char *xterm = getenv("ELINKS_XTERM");
  78
  79                 if (!xterm) xterm = getenv("LINKS_XTERM");
  80                 if (xterm) command = xterm;
  81
  82         } else if (environment & ENV_TWIN) {
  83                 unsigned char *twterm = getenv("ELINKS_TWTERM");
  84
  85                 if (!twterm) twterm = getenv("LINKS_TWTERM");
  86                 if (twterm) command = twterm;
  87         }
  88
  89         command = straconcat(command, " ", exe_name, " ", param,
  90                              (unsigned char *) NULL);
  91         if (!command) return;
  92
  93         exec_on_terminal(term, command, "", TERM_EXEC_NEWWIN);
  94         mem_free(command);
  95 }