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revision 1.51 by aloha, Thu Nov 23 15:18:28 2006 UTC revision 1.52 by aloha, Thu Nov 23 16:58:36 2006 UTC
# Line 183  static void about_this_application(); Line 183  static void about_this_application();
183  /* エディタの初期化 */  /* エディタの初期化 */
184  static void shiki_editor_window_init(int argc, char **argv);  static void shiki_editor_window_init(int argc, char **argv);
185    
186    
187    static ScmObj Shiki_buffer_substring(ScmObj *SCM_FP, int SCM_ARGCNT, void *data_)
188    {
189      ScmObj start, end, result;
190      GtkTextIter s, e;
191      gchar *substring;
192      SCM_ENTER_SUBR("buffer-substring");
193      start = SCM_ARGREF(0);
194      end = SCM_ARGREF(1);
195      if(Scm_NumCmp(start, end) >= 0)
196        return SCM_FALSE;
197      gtk_text_buffer_get_iter_at_offset(Shiki_CURRENT_TEXT_BUFFER, &s, SCM_INT_VALUE(start));
198      gtk_text_buffer_get_iter_at_offset(Shiki_CURRENT_TEXT_BUFFER, &e, SCM_INT_VALUE(end));
199    
200      substring = gtk_text_buffer_get_text(Shiki_CURRENT_TEXT_BUFFER, &s, &e, FALSE);
201      result = SCM_MAKE_STR_COPYING(substring);
202      g_free(substring);
203      SCM_RETURN(result);
204    }
205    
206    static SCM_DEFINE_STRING_CONST(buffer_substring__NAME, "buffer-substring", 16, 16);
207    static SCM_DEFINE_SUBR(buffer_substring__STUB, 2, 0, SCM_OBJ(&buffer_substring__NAME), Shiki_buffer_substring, NULL, NULL);
208    
209  /* バッファの内容を消去 */  /* バッファの内容を消去 */
210  static void clear_current_buffer() {  static void clear_current_buffer() {
211    GtkTextIter start, end;    GtkTextIter start, end;
# Line 495  static gboolean signal_key_press_handler Line 518  static gboolean signal_key_press_handler
518                        
519            gtk_text_buffer_get_iter_at_mark(Shiki_CURRENT_TEXT_BUFFER, &end, gtk_text_buffer_get_insert(Shiki_CURRENT_TEXT_BUFFER));            gtk_text_buffer_get_iter_at_mark(Shiki_CURRENT_TEXT_BUFFER, &end, gtk_text_buffer_get_insert(Shiki_CURRENT_TEXT_BUFFER));
520                        
521            gtk_text_buffer_insert(Shiki_CURRENT_TEXT_BUFFER, &end, "\n\n", -1);            gtk_text_buffer_insert(Shiki_CURRENT_TEXT_BUFFER, &end, "\n", -1);
522            gtk_text_buffer_insert(Shiki_CURRENT_TEXT_BUFFER, &end, result, -1);            gtk_text_buffer_insert(Shiki_CURRENT_TEXT_BUFFER, &end, result, -1);
523              gtk_text_buffer_insert(Shiki_CURRENT_TEXT_BUFFER, &end, "\n", -1);
524          }          }
525          break;          break;
526    
# Line 513  static gboolean signal_key_press_handler Line 537  static gboolean signal_key_press_handler
537                        
538            gtk_text_buffer_get_iter_at_mark(Shiki_CURRENT_TEXT_BUFFER, &end, gtk_text_buffer_get_insert(Shiki_CURRENT_TEXT_BUFFER));            gtk_text_buffer_get_iter_at_mark(Shiki_CURRENT_TEXT_BUFFER, &end, gtk_text_buffer_get_insert(Shiki_CURRENT_TEXT_BUFFER));
539                        
540            gtk_text_buffer_insert(Shiki_CURRENT_TEXT_BUFFER, &end, "\n\n", -1);            gtk_text_buffer_insert(Shiki_CURRENT_TEXT_BUFFER, &end, "\n", -1);
541            gtk_text_buffer_insert(Shiki_CURRENT_TEXT_BUFFER, &end, result, -1);            gtk_text_buffer_insert(Shiki_CURRENT_TEXT_BUFFER, &end, result, -1);
542              gtk_text_buffer_insert(Shiki_CURRENT_TEXT_BUFFER, &end, "\n", -1);
543          }          }
544          break;          break;
545    
# Line 559  static void get_buffer_create(gchar *fil Line 584  static void get_buffer_create(gchar *fil
584    tabinfo->env           = Scm_MakeModule(NULL, FALSE);    tabinfo->env           = Scm_MakeModule(NULL, FALSE);
585    
586    SCM_DEFINE(tabinfo->env, "clear-current-buffer", SCM_OBJ(&clear_current_buffer__STUB));    SCM_DEFINE(tabinfo->env, "clear-current-buffer", SCM_OBJ(&clear_current_buffer__STUB));
587      SCM_DEFINE(tabinfo->env, "buffer-substring", SCM_OBJ(&buffer_substring__STUB));
588    
589    g_return_if_fail(tabinfo->env != SCM_FALSE);    g_return_if_fail(tabinfo->env != SCM_FALSE);
590    

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