1 #include "kernel/action.h"
2 #include "kernel/parse.h"
5 void mouseparse(ParseToken *token)
7 static char *top = NULL;
8 static char *context = NULL, *button = NULL;
9 static char *arg_str = NULL;
10 static int arg_int = 0;
11 static MouseAction event = -1;
12 static Action *action = NULL;
13 static gboolean err = FALSE;
16 if (token->type == TOKEN_NEWLINE)
18 /* just fall through and free the token */
19 } else if (top == NULL) {
20 if (token->type == TOKEN_IDENTIFIER &&
21 !g_ascii_strcasecmp("mbind", token->data.identifier)) {
22 top = token->data.identifier;
25 yyerror("syntax error (expected mbind)");
28 } else if (context == NULL) {
29 if (token->type == TOKEN_IDENTIFIER) {
30 context = token->data.identifier;
33 yyerror("syntax error (expected Key)");
36 } else if (event == (unsigned) -1) {
37 if (token->type == TOKEN_IDENTIFIER) {
38 if (!g_ascii_strcasecmp("press", token->data.identifier))
39 event = MouseAction_Press;
40 else if (!g_ascii_strcasecmp("release", token->data.identifier))
41 event = MouseAction_Release;
42 else if (!g_ascii_strcasecmp("click", token->data.identifier))
43 event = MouseAction_Click;
44 else if (!g_ascii_strcasecmp("doubleclick",token->data.identifier))
45 event = MouseAction_DClick;
46 else if (!g_ascii_strcasecmp("drag", token->data.identifier))
47 event = MouseAction_Motion;
48 if (event != (unsigned) -1)
51 yyerror("invalid event");
55 yyerror("syntax error (expected event)");
58 } else if (button == NULL) {
59 if (token->type == TOKEN_IDENTIFIER) {
60 button = token->data.identifier;
63 yyerror("syntax error (expected button)");
66 } else if (action == NULL) {
67 if (token->type == TOKEN_IDENTIFIER) {
68 action = action_from_string(token->data.identifier);
70 /* check for valid actions for motion events */
71 if ((event == MouseAction_Motion) ^
73 (action->func == action_move ||
74 action->func == action_resize))) {
82 yyerror("invalid action");
86 yyerror("syntax error (expected action)");
89 } else if (token->type == TOKEN_STRING) {
90 arg_str = token->data.string;
92 } else if (token->type == TOKEN_INTEGER) {
93 arg_int = token->data.integer;
95 } else if (token->type != TOKEN_NEWLINE) {
96 yyerror("syntax error (unexpected trailing token)");
99 /* these use the argument */
100 if (action->func == action_execute || action->func == action_restart)
101 action->data.execute.path = g_strdup(arg_str);
102 else if (action->func == action_showmenu)
103 action->data.showmenu.name = g_strdup(arg_str);
104 if ((action->func == action_desktop ||
105 action->func == action_send_to_desktop) &&
107 action->data.desktop.desk = (unsigned) arg_int - 1;
108 if (action->func == action_move_relative_horz ||
109 action->func == action_move_relative_vert ||
110 action->func == action_resize_relative_horz ||
111 action->func == action_resize_relative_vert)
112 action->data.relative.delta = arg_int;
114 if (mbind(button, context, event, action))
115 action = NULL; /* don't free this if mbind succeeds */
117 yyerror("failed to add mouse binding");
120 g_free(top); top = NULL;
121 g_free(context); context = NULL;
122 g_free(button); button = NULL;
123 g_free(arg_str); arg_str = NULL;
126 action_free(action); action = NULL;
127 parse_free_token(token);