1 package winapi_fixup_statements;
5 use vars qw($VERSION @ISA @EXPORT @EXPORT_OK);
10 @EXPORT_OK = qw(&fixup_statements);
12 use options qw($options);
13 use output qw($output);
17 sub fixup_function_call {
19 my @arguments = @{(shift)};;
21 return "$name(" . join(", ", @arguments) . ")";
31 MAKE(?:LONG|LPARAM|LRESULT|WPARAM)\s*
32 \(\s*(.*?)\s*,\s*(.*?)\s*\)$/sx)
36 } elsif($value =~ /^(?:\(\w+\)\s*)?0L?$/) {
40 $low = "($value) & 0xffff";
41 $high = "($value) << 16";
47 sub fixup_function_call_2_forward_wm_call {
49 (my $hwnd, my $msg, my $wparam, my $lparam) = @{(shift)};
51 if($msg =~ /^(?:WM_BEGINDRAG|WM_ENTERMENULOOP|WM_EXITMENULOOP|WM_HELP|
52 WM_ISACTIVEICON|WM_LBTRACKPOINT|WM_NEXTMENU)$/x)
65 $wparam =~ s/^\(WPARAM\)//;
66 $lparam =~ s/^\(LPARAM\)//;
71 } elsif($msg =~ /^WM_COMMAND$/) {
72 (my $id, my $code_notify) = _parse_makelong($wparam);
73 my $hwndctl = $lparam;
74 @arguments = ($id, $hwndctl, $code_notify);
75 } elsif($msg =~ /^WM_(?:COPY|CUT|PASTE)$/) {
77 } elsif($msg =~ /^WM_(?:CHARTO|VKEYTO)ITEM$/) {
78 (my $key, my $caret) = _parse_makelong($wparam);
79 my $hwndctl = $lparam;
80 @arguments = ($key, $hwndctl, $caret);
81 } elsif($msg =~ /^WM_(?:COMPARE|DELETE|DRAW|MEASURE)ITEM$/) {
82 @arguments = ($lparam);
83 } elsif($msg =~ s/^WM_GETTEXT$/$&$suffix/) {
84 @arguments = ($wparam, $lparam);
85 } elsif($msg =~ /^WM_INITMENU$/) {
87 @arguments = ($hmenu);
88 } elsif($msg =~ /^WM_INITMENUPOPUP$/) {
90 (my $item, my $system_menu) = _parse_makelong($lparam);
91 @arguments = ($hmenu, $item, $system_menu);
92 } elsif($msg =~ /^WM_MENUCHAR$/) {
93 (my $ch, my $flags) = _parse_makelong($wparam);
95 @arguments = ($ch, $flags, $hmenu);
96 } elsif($msg =~ /^WM_MENUSELECT$/) {
97 (my $item, my $flags) = _parse_makelong($wparam);
99 my $hmenu_popup = "NULL"; # FIXME: Is this really correct?
100 @arguments = ($hmenu, $item, $hmenu_popup, $flags);
101 } elsif($msg =~ s/^WM_(NC)?LBUTTONDBLCLK$/WM_$1LBUTTONDOWN/) {
102 my $double_click = "TRUE";
103 my $key_flags = $wparam;
104 (my $x, my $y) = _parse_makelong($lparam);
105 @arguments = ($double_click, $x, $y, $key_flags);
106 } elsif($msg =~ /^WM_(NC)?LBUTTONDOWN$/) {
107 my $double_click = "FALSE";
108 my $key_flags = $wparam;
109 (my $x, my $y) = _parse_makelong($lparam);
110 @arguments = ($double_click, $x, $y, $key_flags);
111 } elsif($msg =~ /^WM_LBUTTONUP$/) {
112 my $key_flags = $wparam;
113 (my $x, my $y) = _parse_makelong($lparam);
114 @arguments = ($x, $y, $key_flags);
115 } elsif($msg =~ /^WM_SETCURSOR$/) {
116 my $hwnd_cursor = $wparam;
117 (my $code_hit_test, my $msg2) = _parse_makelong($lparam);
118 @arguments = ($hwnd_cursor, $code_hit_test, $msg2);
119 } elsif($msg =~ s/^WM_SETTEXT$/$&$suffix/) {
121 @arguments = ($text);
122 } elsif($msg =~ /^WM_(?:SYS)?KEYDOWN$/) {
124 (my $repeat, my $flags) = _parse_makelong($lparam);
125 @arguments = ($vk, $repeat, $flags);
127 @arguments = ($wparam, $lparam);
129 unshift @arguments, $hwnd;
131 return "FORWARD_" . $msg . "(" . join(", ", @arguments) . ", $name)";
134 sub fixup_statements {
135 my $function = shift;
138 my $linkage = $function->linkage;
139 my $internal_name = $function->internal_name;
140 my $statements_line = $function->statements_line;
141 my $statements = $function->statements;
143 if(($linkage eq "extern" && !defined($statements)) ||
144 ($linkage eq "" && !defined($statements)))
149 if($options->statements_windowsx && defined($statements)) {
150 my $found_function_call = sub {
151 my $begin_line = shift;
152 my $begin_column = shift;
153 my $end_line = shift;
154 my $end_column = shift;
156 my $arguments = shift;
158 foreach my $argument (@$arguments) {
159 $argument =~ s/^\s*(.*?)\s*$/$1/;
162 if($options->statements_windowsx &&
163 $name =~ /^(?:DefWindowProc|SendMessage)[AW]$/ &&
164 $$arguments[1] =~ /^WM_\w+$/)
166 fixup_replace(\&fixup_function_call_2_forward_wm_call, $editor,
167 $begin_line, $begin_column, $end_line, $end_column,
170 $output->write("$begin_line.$begin_column-$end_line.$end_column: " .
171 "$name(" . join(", ", @$arguments) . ")\n");
174 my $line = $statements_line;
177 if(!&c_parser::parse_c_statements(\$statements, \$line, \$column, $found_function_call)) {
178 $output->write("error: can't parse statements\n");
184 my $function = shift;
186 my $begin_line = shift;
187 my $begin_column = shift;
188 my $end_line = shift;
189 my $end_column = shift;
191 my $replace = &$function(@_);
193 if(defined($replace)) {
194 $editor->replace($begin_line, $begin_column, $end_line, $end_column, $replace);