core: fix bug with new line inserted at end of each line displayed (set eat_newline_glitch to 0 if available)

src/CMakeLists.txt

@@ -23,6 +23,7 @@ ADD_DEFINITIONS(-DHAVE_CONFIG_H)
 
 INCLUDE(CheckIncludeFiles)
 INCLUDE(CheckFunctionExists)
+INCLUDE(CheckSymbolExists)
 
 CHECK_INCLUDE_FILES("arpa/inet.h" HAVE_ARPA_INET_H)
 CHECK_INCLUDE_FILES("limits.h" HAVE_LIMITS_H)
@@ -66,9 +67,9 @@ CHECK_FUNCTION_EXISTS(mallinfo HAVE_MALLINFO)
 CHECK_INCLUDE_FILES("regex.h" HAVE_REGEX_H)
 CHECK_FUNCTION_EXISTS(regexec HAVE_REGEXEC)
 
+CHECK_SYMBOL_EXISTS("eat_newline_glitch" "term.h" HAVE_EAT_NEWLINE_GLITCH)
 
-#needs to be splitted in subdirectories
-# FIXME: weechat_gui_common MUST be the first lib in the list
+# weechat_gui_common MUST be the first lib in the list
 SET(STATIC_LIBS weechat_gui_common)
 
 # Check for Large File Support

src/gui/curses/CMakeLists.txt

@@ -30,6 +30,7 @@ gui-curses-chat.c
 gui-curses-color.c
 gui-curses-keyboard.c
 gui-curses-main.c
+gui-curses-term.c
 gui-curses-window.c)
 
 SET(EXECUTABLE weechat-curses)

src/gui/curses/Makefile.am

@@ -37,6 +37,7 @@ weechat_curses_SOURCES = gui-curses-bar-window.c \
                          gui-curses-color.c \
                          gui-curses-keyboard.c \
                          gui-curses-main.c \
+                         gui-curses-term.c \
                          gui-curses-window.c \
                          gui-curses.h
 

src/gui/curses/gui-curses-main.c

@@ -92,6 +92,8 @@ gui_main_init ()
     
     initscr ();
     
+    gui_term_set_eat_newline_glitch (0);
+    
     curs_set (1);
     noecho ();
     nodelay (stdscr, TRUE);

src/gui/curses/gui-curses-term.c

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2011 Sebastien Helleu <flashcode@flashtux.org>
+ *
+ * This file is part of WeeChat, the extensible chat client.
+ *
+ * WeeChat is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * WeeChat is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with WeeChat.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * gui-curses-term.c: terminal functions for Curses GUI
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <term.h>
+
+
+/*
+ * gui_term_set_eat_newline_glitch: set "eat_newline_glitch" variable
+ *                                  With value 0, this is used to not auto
+ *                                  insert newline char at end of lines
+ *                                  displayed, so that long words like URLs are
+ *                                  not cut when they are selected with mouse
+ */
+
+void
+gui_term_set_eat_newline_glitch (int value)
+{
+#ifdef HAVE_EAT_NEWLINE_GLITCH
+    eat_newline_glitch = value;
+#else
+    /* make C compiler happy */
+    (void) value;
+#endif
+}

src/gui/curses/gui-curses.h

@@ -82,6 +82,9 @@ extern void gui_chat_calculate_line_diff (struct t_gui_window *window,
 extern void gui_keyboard_default_bindings ();
 extern int gui_keyboard_read_cb (void *data, int fd);
 
+/* terminal functions */
+extern void gui_term_set_eat_newline_glitch (int value);
+
 /* window functions */
 extern void gui_window_read_terminal_size ();
 extern void gui_window_redraw_buffer (struct t_gui_buffer *buffer);