Reference:
1. 60秒入门教程: http://gabriel.jarchitect.org/spring/index.html
必需的jar文件包括: spring-core.jar, common-logging.jar, 在IDEA中,
运行Java虚拟机的目录并不是classes目录, 因此它在当前目录中无法找到
"bean.xml"文件, 使用下面的代码:
import org.springframework.core.io.*;
/* Read the configuration file from classpath */
Resource res = new ClassPathResource("bean.xml");
XmlBeanFactory factory = new XmlBeanFactory(res);
Referneces:
1. An Introduction to Aspect-Oriented Programming with the Spring Framework, Part 1: http://www.onjava.com/lpt/a/4994
2. http://www.springframework.org/docs/wiki/Spring_AOP_Framework.html
3. SpringFrameWork中AOP的简单使用: http://blog.csdn.net/ylong/archive/2004/07/10/38482.aspx
I just copy the code from the onjava one, and implement a demo with
IDEA 4.5. But a minor change for the same issue in IoC example:
import org.springframework.context.support.ClassPathXmlApplicationContext;
// Read the configuration file from classpath
ApplicationContext ctx = new ClassPathXmlApplicationContext( "springconfig.xml");
必须的jar文件包括:
aopalliance.jar, commons-logging.jar, jakarta-oro-xxx.jar, spring-aop.jar, spring-context.jar, spring-core.jar.
http://primates.ximian.com/~rodo/programing_with_gtkhtml_tutorial/guadec.html
Some useful functions of gtkhtml:
1. gtk_html_begin_content(), then gtk_html_write(), at last gtk_html_end().
2. gtk_html_set_base(), gtk_html_jump_to_anchor(), gtk_html_load_empty().
3. Contructor: gtk_html_new()
Signals:
“url-requested“
“obj-requested“ (embedded objects)
“load-done“
“submit“
“size-changed“
“link-clicked“
“button-press-event“
“redirect“
“title-changed“
“on-url“
The best startpoint is test/example along with gtkhtml. gtkhtml/src/testgtkhtml. It depends on 3 files: testgtkhtml.c, htmlurl.h, htmlurl.c. And these 3 files are not part of libgtkhtml.
Or, you can see chmsee's implementation http://211.92.88.40/~zhong/
The simplest method is:
1. set a break point in main()
2. list the source code or symbol name of the shared library, and set the break point.
You could use add-symbol-file to load the symbols of the shared library. Use ldd, you can see the link address of this shared library, this is the address for the add-symbol-file command. But even you specify the correct address, because at that time, this library has not been loaded in memory, you can not set a break point. It will prompt such error "Cannot access memory at address 0x00xx00xx".
Another way, you can set a signal handler in gdb, e.g., (gdb) handle SIGINT stop. Then when you press Ctrl+C, the debugger will intercept the SIGINT signal to debuging application, then it will stop, you can set break point at that time. Use kill -l, you could list all signals in your system.
/* ghashtabledemo.c -- GHashTable demo */
#include <glib.h>
#include <string.h>
void print_entry(gpointer key, gpointer data, gpointer user_data)
{
/* user_data not used */
g_print("key: %-10s value: %-10s\n", (gchar *)key, (gchar *)data);
}
guint g_str_case_hash (gconstpointer key) {
gchar *upkey = g_ascii_strdown (key, strlen(key));
guint hash = g_str_hash (upkey);
g_free (upkey);
return hash;
}
gboolean g_str_case_equal (gconstpointer a, gconstpointer b) {
if (!g_ascii_strcasecmp (a, b))
return TRUE;
else
return g_str_equal (a, b);
}
int main(int argc, char *argv[])
{
GHashTable *hash1;
hash1 = g_hash_table_new(g_str_case_hash, g_str_case_equal);
/* insert a bunch of entries */
g_hash_table_replace(hash1, g_strdup("foo"), g_strdup("bar"));
g_hash_table_replace(hash1, g_strdup("FoO"), g_strdup("BAR"));
g_hash_table_replace(hash1, g_strdup("more"), g_strdup("junk"));
/* print the contents */
g_print("Hash table entries:\n");
g_hash_table_foreach(hash1, print_entry, NULL);
return 0;
}
/*
* gcc -ansi -Wall `pkg-config glib-2.0 --cflags` -o test test.c `pkg-config glib-2.0 --libs`
*/
1. In src/file-manager directory, add command section and menuitem section in nautilus-directory-view-ui.xml.
<commands>
...
<cmd name=”Name Convert”
_label=”Name _Convert”
_tip=”Convert the file name”/>
...
</commands>
<popup name=“selection“ tearoff=“0“>
....
<placeholder name=“File Actions“ delimit=“top“>
...
<menuitem name=”Name Convert” verb=”Name Convert”/>
...
</placeholder>
...
</popup>
2. In fm-directory-view.c:
#define FM_DIRECTORY_VIEW_COMMAND_NAME_CONVERT “/commands/Name Convert“
In real_merge_menus () function, BonoboUIVerb verbs [] array, add the following item:
BONOBO_UI_VERB (“Name Convert“, name_convert_callback),
You could use nautilus_bonobo_set_sensitive () or nautilus_bonobo_hidden () to show or hide this menuitem.
3. How to launch the corresponding program in callback function:
GnomeVFSMimeApplication *test;
test = g_new0 (GnomeVFSMimeApplication, 1);
test->id = g_strdup (“test“);
test->name = g_strdup (“this is a test“);
test->command = g_strdup (“test“);
test->expects_uris = GNOME_VFS_MIME_APPLICATION_ARGUMENT_TYPE_PATHS;
file = NAUTILUS_FILE (selection->data);
nautilus_launch_application (test, file, NULL);
g_free (test->id);
g_free (test->name);
g_free (test->name);
g_free (test);
You could use gnome_vfs-get_local_path_from_uri (nautilus_file_get_uri (file)) to get the actuall file name.
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