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comparison src/gui-msw.c @ 440:8de8e3f6228a r21-2-28

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Import from CVS: tag r21-2-28
author cvs
date Mon, 13 Aug 2007 11:33:38 +0200
parents 3ecd8885ac67
children abe6d1db359e
comparison
equal deleted inserted replaced
439:357dd071b03c 440:8de8e3f6228a
25 #include "gui.h" 25 #include "gui.h"
26 #include "redisplay.h" 26 #include "redisplay.h"
27 #include "frame.h" 27 #include "frame.h"
28 #include "elhash.h" 28 #include "elhash.h"
29 #include "console-msw.h" 29 #include "console-msw.h"
30 #include "buffer.h"
30 31
31 /* 32 /*
32 * Return value is Qt if we have dispatched the command, 33 * Return value is Qt if we have dispatched the command,
33 * or Qnil if id has not been mapped to a callback. 34 * or Qnil if id has not been mapped to a callback.
34 * Window procedure may try other targets to route the 35 * Window procedure may try other targets to route the
35 * command if we return nil 36 * command if we return nil
36 */ 37 */
37 Lisp_Object 38 Lisp_Object
38 mswindows_handle_gui_wm_command (struct frame* f, HWND ctrl, WORD id) 39 mswindows_handle_gui_wm_command (struct frame* f, HWND ctrl, DWORD id)
39 { 40 {
40 /* Try to map the command id through the proper hash table */ 41 /* Try to map the command id through the proper hash table */
41 Lisp_Object data, fn, arg, frame; 42 Lisp_Object data, fn, arg, frame;
43
44 /* #### make_int should assert that --kkm */
45 assert (XINT (make_int (id)) == id);
42 46
43 data = Fgethash (make_int (id), 47 data = Fgethash (make_int (id),
44 FRAME_MSWINDOWS_WIDGET_HASH_TABLE (f), Qnil); 48 FRAME_MSWINDOWS_WIDGET_HASH_TABLE (f), Qnil);
45 49
46 if (NILP (data) || UNBOUNDP (data)) 50 if (NILP (data) || UNBOUNDP (data))
53 mswindows_enqueue_misc_user_event (frame, fn, arg); 57 mswindows_enqueue_misc_user_event (frame, fn, arg);
54 58
55 return Qt; 59 return Qt;
56 } 60 }
57 61
62 DEFUN ("mswindows-shell-execute", Fmswindows_shell_execute, 2, 4, 0, /*
63 Get Windows to perform OPERATION on DOCUMENT.
64 This is a wrapper around the ShellExecute system function, which
65 invokes the application registered to handle OPERATION for DOCUMENT.
66 OPERATION is typically \"open\", \"print\" or \"explore\" (but can be
67 nil for the default action), and DOCUMENT is typically the name of a
68 document file or URL, but can also be a program executable to run or
69 a directory to open in the Windows Explorer.
70
71 If DOCUMENT is a program executable, PARAMETERS can be a string
72 containing command line parameters, but otherwise should be nil.
73
74 SHOW-FLAG can be used to control whether the invoked application is hidden
75 or minimized. If SHOW-FLAG is nil, the application is displayed normally,
76 otherwise it is an integer representing a ShowWindow flag:
77
78 0 - start hidden
79 1 - start normally
80 3 - start maximized
81 6 - start minimized
82 */
83 (operation, document, parameters, show_flag))
84 {
85 Lisp_Object current_dir;
86
87 CHECK_STRING (document);
88
89 /* Encode filename and current directory. */
90 current_dir = current_buffer->directory;
91 if ((int) ShellExecute (NULL,
92 (STRINGP (operation) ?
93 XSTRING (operation)->data : NULL),
94 XSTRING (document)->data,
95 (STRINGP (parameters) ?
96 XSTRING (parameters)->data : NULL),
97 XSTRING (current_dir)->data,
98 (INTP (show_flag) ?
99 XINT (show_flag) : SW_SHOWDEFAULT))
100 > 32)
101 return Qt;
102
103 error ("ShellExecute failed");
104 return Qnil;
105 }
106
107 void
108 syms_of_gui_mswindows (void)
109 {
110 DEFSUBR (Fmswindows_shell_execute);
111 }