1 #include "../common/cache.h"
5 #include "../common/menuengine.h"
6 #include "../common/cheetahmenu.h"
9 #include "../common/debug.h"
10 #include "../common/systeminfo.h"
11 #include "../common/exec.h"
13 #define LONGEST_MENU_ITEM 40
16 * Windows-specific Cheetah menu functions
18 struct windows_menu_data
{
25 void reset_platform(void *platform
)
27 /* On Windows, we don't do anything to reset the menu */
31 * menu_item_builder to build a Windows-specific menu separator
33 * Always returns FALSE so the menu engine does not track this item
35 BOOL
build_separator(struct git_data
*data
, const struct menu_item
*item
,
38 struct windows_menu_data
*windows_menu
= platform
;
39 InsertMenu(windows_menu
->menu
, windows_menu
->index
,
40 MF_SEPARATOR
| MF_BYPOSITION
, 0, "");
41 windows_menu
->index
++;
47 * menu_item_builder to build a simple menu item
49 * Explorer's context menu are limited in the number of comands
50 * that they can use, so build_item would:
51 * - do nothing if that limit is reached and return FALSE to
52 * instruct the menu engine to not track this item
53 * - create item and return TRUE, so the item can be handled later
55 BOOL
build_item(struct git_data
*data
, const struct menu_item
*item
,
58 struct windows_menu_data
*windows_menu
= platform
;
59 if (windows_menu
->last
< windows_menu
->first
+ next_active_item
)
62 InsertMenu(windows_menu
->menu
, windows_menu
->index
,
63 MF_STRING
| MF_BYPOSITION
,
64 windows_menu
->first
+ next_active_item
,
67 if (item
->flags
& MI_CHECKED
)
68 CheckMenuItem(windows_menu
->menu
, windows_menu
->index
,
69 MF_BYPOSITION
| MF_CHECKED
);
71 windows_menu
->index
++;
75 void *start_submenu(struct git_data
*this_
, const struct menu_item
*item
,
78 struct windows_menu_data
*parent_menu
= platform
;
79 struct windows_menu_data
*submenu
=
80 xmalloc(sizeof(struct windows_menu_data
));
81 submenu
->menu
= CreateMenu();
82 InsertMenu(parent_menu
->menu
, parent_menu
->index
,
83 MF_POPUP
| MF_BYPOSITION
, (UINT_PTR
)(submenu
->menu
),
88 submenu
->first
= parent_menu
->first
;
89 submenu
->last
= parent_menu
->last
;
94 void end_submenu(void *parent
, void *submenu
)
100 * These are the functions for handling the context menu.
103 inline STDMETHODIMP
query_context_menu(void *p
, HMENU menu
,
104 UINT index
, UINT first_command
,
105 UINT last_command
, UINT flags
)
107 struct git_menu
*this_menu
= p
;
108 struct git_data
*this_
= this_menu
->git_data
;
109 struct windows_menu_data windows_menu
=
110 { menu
, index
, first_command
, last_command
};
112 if (flags
& CMF_DEFAULTONLY
)
113 return MAKE_HRESULT(SEVERITY_SUCCESS
, FACILITY_NULL
, 0);
115 build_cheetah_menu(this_
, &windows_menu
);
117 return MAKE_HRESULT(SEVERITY_SUCCESS
, FACILITY_NULL
,
122 * Perform a couple of transformations, such that a directory
123 * C:\Program Files\Bunch of stuff\in\A dir
125 * /C/Program\ Files/Bunch\ of\ stuff/in/A\ dir
127 * Assumes path is initially a correctly formed Windows-style path.
128 * Returns a new string.
130 static char *convert_directory_format(const char *path
)
137 /* Figure out how much extra space we need to escape spaces */
138 for (i
= 0; i
< MAX_PATH
&& path
[i
] != '\0'; ++i
)
142 converted
= (char *)calloc(size_incr
+ i
+ 1, sizeof(char));
149 for (i
= 0; i
< MAX_PATH
&& path
[i
] != '\0'; ++i
)
168 converted
[1] = converted
[0];
174 static void free_platform_argv(void *data
)
180 #define SYSTEMDIR "system32"
182 #define SYSTEMDIR "syswow64"
185 __attribute__((unused
))
186 static const char *get_cmd(void)
188 static struct strbuf buf
= STRBUF_INIT
;
191 strbuf_addf(&buf
, "%s\\" SYSTEMDIR
"\\cmd.exe",
197 static void *create_bash_argv(char *wd
)
199 /* start is required because exec_program does not create a window */
200 static const char *bash_argv
[] = { NULL
, "/c", "start",
201 "sh", "-c", NULL
, NULL
};
202 static const char *command
= "cd %s && sh -l -i";
203 void *argv
= xmalloc(sizeof(bash_argv
));
204 struct strbuf shell_cmd
= STRBUF_INIT
;
205 char *converted
= convert_directory_format(wd
);
207 /* strbuf_addf allocates only 64 bytes, so we have to grow it manually */
208 strbuf_grow(&shell_cmd
, strlen(converted
) + strlen(command
) + 1);
209 strbuf_addf(&shell_cmd
, command
, converted
);
212 bash_argv
[0] = get_cmd();
213 bash_argv
[5] = shell_cmd
.buf
;
215 memcpy(argv
, bash_argv
, sizeof(bash_argv
));
217 /* start the cmd on a system drive, so it does not fail on UNC */
218 strcpy(wd
, getenv("SYSTEMDRIVE"));
223 static void free_bash_argv(void *data
)
225 void **argv
= (void **)data
;
230 const char **menu_get_platform_argv(menu_commands cmd
, void *data
,
231 free_func_t
*free_argv
, void **argv_data
)
235 const char *history_argv
[] = { "sh", "--login", "-i",
236 "/bin/gitk", "HEAD", "--", NULL
, NULL
};
243 history_argv
[6] = wd
;
245 argv
= xmalloc(sizeof(history_argv
));
246 memcpy(argv
, history_argv
, sizeof(history_argv
));
247 *free_argv
= free_platform_argv
;
253 argv
= create_bash_argv(wd
);
254 *free_argv
= free_bash_argv
;
267 inline STDMETHODIMP
invoke_command(void *p
,
268 LPCMINVOKECOMMANDINFO info
)
270 struct git_menu
*this_menu
= p
;
271 struct git_data
*this_
= this_menu
->git_data
;
272 UINT id
= LOWORD(info
->lpVerb
);
274 if (HIWORD(info
->lpVerb
))
277 handle_menu_item(this_
, id
);
281 inline STDMETHODIMP
get_command_string(void *p
, UINT id
,
282 UINT flags
, UINT
*reserved
,
283 LPSTR name
, UINT size
)
287 if (!(flags
& GCS_HELPTEXT
))
290 text
= get_menu_item_text(id
);
294 if (flags
& GCS_UNICODE
) {
295 size_t len
= strlen(text
) + 1;
296 LPWSTR tw
= xmalloc(len
* sizeof(wchar_t));
297 /* need to convert terminating NULL as well */
298 mbstowcs(tw
, text
, len
);
299 lstrcpynW((LPWSTR
)name
, tw
, size
);
302 lstrcpynA(name
, text
, size
);
307 DEFINE_STANDARD_METHODS(git_menu
)
309 struct git_menu_virtual_table git_menu_virtual_table
= {
310 query_interface_git_menu
,