GtkTextView控件，部分文字的高亮，插入图片

为了实现部分文字的高亮，开始到网上大搜索，可是找到的也就是

gtk_widget_modify_＊一个系列，虽然它可改变控件的前景，背景，但是实现不了部分内部的高亮显示

在网上也找到了，GtkTextView控件能够内嵌图片，有文本标志功能，但是根本没有找到什么实例。

最后我下了一本＜GTK＋2.0编程范例＞电子书，在里面找到了实例。
下面是我根据实例自己写的一部分代码，如果想知道更多的应用方法，可以查看相就的API，

  textview1 = gtk_text_view_new ();
  gtk_widget_show (textview1);
  gtk_container_add (GTK_CONTAINER (scrolledwindow1), textview1);
  gtk_text_view_set_editable (GTK_TEXT_VIEW (textview1), FALSE);

  GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview1));
  
  gtk_text_buffer_create_tag(buffer,"red_foreground","foreground","red",NULL);
  gtk_text_buffer_create_tag(buffer,"yellow_background","background","yellow",NULL);
  
  GtkTextIter end;
  /*
  gtk_text_buffer_get_end_iter(buffer,&end);
  gtk_text_buffer_insert(buffer,&end,"这是一段正常的文字",-1);
  
  gtk_text_buffer_get_end_iter(buffer,&end);
  gtk_text_buffer_insert_with_tags_by_name(buffer,&end,"这是一段有前景的标志文字",
							-1,"red_foreground",NULL);
  
  gtk_text_buffer_get_end_iter(buffer,&end);
gtk_text_buffer_insert_with_tags_by_name(buffer,&end,"这是一段有背景的标志文字\n",
							-1,"yellow_background",NULL);
  
gtk_text_buffer_get_end_iter(buffer,&end);
gtk_text_buffer_insert_with_tags_by_name(buffer,&end,
	"这是一段有前景又有背景的标志文字\n",-1,"yellow_background","red_foreground",NULL);
 
 GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file("/root/Desktop/test/image/ image.jpg",
							NULL);
 gtk_text_buffer_get_end_iter(buffer,&end);
 gtk_text_buffer_insert_pixbuf(buffer,&end,pixbuf);
 
  gtk_text_buffer_get_end_iter(buffer,&end);
  gtk_text_buffer_insert(buffer,&end,"\n这是一段正常的文字在结束的时候",-1);
 */
 
 #define COLOR "[color]"
 #define COLOR_END "[/color]"
 #define IMAGE "[image]"
 
 char text_buf[]="现在我们要进行插入大量的文本进的，标志处理，就如部分文字的\
[color]高亮显示[/color]中的高亮显示。\n还有就是图片的定点插入，如下面：\n[image]\n图片\
就是插在如下图的下面，这张图的内部是鸭子";
 
 char *p,*p1,*pc,*pi;
 char text_tmp[1024]={0};
 p=text_buf;
 while(1)
 {
 	if(p != '\0')
 	{
	 	pc=strstr(p,COLOR);
	 	pi=strstr(p,IMAGE);
 	}
 	else
 		break;
 	if(pc == 0 && pi == 0)
 		break;
 	else if(pi == 0 ||( pc < pi && pi && pc))
 	{
 		bzero(text_tmp,sizeof(text_tmp));
		strncpy(text_tmp,p,pc-p);
		p=pc+strlen(COLOR);
		
		gtk_text_buffer_get_end_iter(buffer,&end);
		gtk_text_buffer_insert(buffer,&end,text_tmp,-1);

		bzero(text_tmp,sizeof(text_tmp));
		if((pc=strstr(p,COLOR_END)))
		{
			strncpy(text_tmp,p,pc-p);
			p=pc+strlen(COLOR_END);
		}
		else if((pi=strstr(p,IMAGE)))
		{
			strncpy(text_tmp,p,pi-p);
			p=pi+strlen(IMAGE);
		}
		else
		{
			strcpy(text_tmp,p);
			p='\0';
		}
		gtk_text_buffer_get_end_iter(buffer,&end);
		gtk_text_buffer_insert_with_tags_by_name(buffer,&end,text_tmp,-1,
														"red_foreground",NULL);
 	}
 	else if(pc== 0 ||(pi<pc && pi && pc))
 	{
 		bzero(text_tmp,sizeof(text_tmp));
		strncpy(text_tmp,p,pi-p);
		p=pi+strlen(IMAGE);

		gtk_text_buffer_get_end_iter(buffer,&end);
		gtk_text_buffer_insert(buffer,&end,text_tmp,-1);

		GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(
								"/root/Desktop/test/image/ image.jpg",NULL);
		gtk_text_buffer_get_end_iter(buffer,&end);
		gtk_text_buffer_insert_pixbuf(buffer,&end,pixbuf);

		bzero(text_tmp,sizeof(text_tmp));
		if((pc=strstr(p,COLOR)))
		{
			strncpy(text_tmp,p,pc-p);
			p=pc+strlen(COLOR);
		}
		else
		{
			strcpy(text_tmp,p);
			p='\0';
		}

		gtk_text_buffer_get_end_iter(buffer,&end);
		gtk_text_buffer_insert(buffer,&end,text_tmp,-1);
 	}
 }