1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
4 # include "../config.h"
13 #include "otk/display.hh"
19 #define _(str) gettext(str)
24 static bool buttonvalue(const std::string &button, unsigned int *val)
26 if (button == "1" || button == "Button1") {
28 } else if (button == "2" || button == "Button2") {
30 } else if (button == "3" || button == "Button3") {
32 } else if (button == "4" || button == "Button4") {
34 } else if (button == "5" || button == "Button5") {
41 static bool modvalue(const std::string &mod, unsigned int *val)
43 if (mod == "C") { // control
45 } else if (mod == "S") { // shift
47 } else if (mod == "A" || // alt/mod1
52 } else if (mod == "Mod2" || // mod2
55 } else if (mod == "Mod3" || // mod3
58 } else if (mod == "W" || // windows/mod4
62 } else if (mod == "Mod5" || // mod5
71 bool OBBindings::translate(const std::string &str, Binding &b) const
73 // parse out the base key name
74 std::string::size_type keybegin = str.find_last_of('-');
75 keybegin = (keybegin == std::string::npos) ? 0 : keybegin + 1;
76 std::string key(str, keybegin);
78 // parse out the requested modifier keys
79 unsigned int modval = 0;
80 std::string::size_type begin = 0, end;
81 while (begin != keybegin) {
82 end = str.find_first_of('-', begin);
84 std::string mod(str, begin, end-begin);
85 if (!modvalue(mod, &modval)) {
86 printf(_("Invalid modifier element in key binding: %s\n"), mod.c_str());
95 KeySym sym = XStringToKeysym(const_cast<char *>(key.c_str()));
96 if (sym == NoSymbol) {
97 printf(_("Invalid Key name in key binding: %s\n"), key.c_str());
100 if (!(b.key = XKeysymToKeycode(otk::OBDisplay::display, sym)))
101 printf(_("No valid keycode for Key in key binding: %s\n"), key.c_str());
105 static void destroytree(BindingTree *tree)
108 BindingTree *c = tree->first_child;
114 BindingTree *OBBindings::buildtree(const StringVect &keylist, int id) const
116 if (keylist.empty()) return 0; // nothing in the list.. return 0
118 BindingTree *ret = 0, *p;
120 StringVect::const_reverse_iterator it, end = keylist.rend();
121 for (it = keylist.rbegin(); it != end; ++it) {
123 ret = new BindingTree(id);
124 if (!p) ret->chain = false; // only the first built node
125 ret->first_child = p;
126 if (!translate(*it, ret->binding)) {
136 OBBindings::OBBindings()
137 : _curpos(&_tree), _resetkey(0,0)
139 setResetKey("C-g"); // set the default reset key
143 OBBindings::~OBBindings()
150 void OBBindings::assimilate(BindingTree *node)
152 BindingTree *a, *b, *tmp, *last;
154 if (!_tree.first_child) {
155 // there are no nodes at this level yet
156 _tree.first_child = node;
158 a = _tree.first_child;
163 if (a->binding != b->binding) {
172 if (last->binding != b->binding)
173 last->next_sibling = b;
175 last->first_child = b->first_child;
182 int OBBindings::find(BindingTree *search) const {
184 a = _tree.first_child;
187 if (a->binding != b->binding) {
190 if (a->chain == b->chain) {
192 return a->id; // found it! (return the actual id, not the search's)
195 return -2; // the chain status' don't match (conflict!)
201 return -1; // it just isn't in here
205 bool OBBindings::add(const StringVect &keylist, int id)
209 if (!(tree = buildtree(keylist, id)))
210 return false; // invalid binding requested
212 if (find(tree) != -1) {
213 // conflicts with another binding
220 // assimilate this built tree into the main tree
221 assimilate(tree); // assimilation destroys/uses the tree
229 int OBBindings::find(const StringVect &keylist)
234 if (!(tree = buildtree(keylist, 0)))
235 return false; // invalid binding requested
237 ret = find(tree) >= 0;
245 int OBBindings::remove(const StringVect &keylist)
248 assert(false); // XXX: function not implemented yet
260 void OBBindings::setResetKey(const std::string &key)
263 if (translate(key, b)) {
265 _resetkey.key = b.key;
266 _resetkey.modifiers = b.modifiers;
272 static void remove_branch(BindingTree *first)
274 BindingTree *p = first;
278 remove_branch(p->first_child);
279 BindingTree *s = p->next_sibling;
286 void OBBindings::remove_all()
288 if (_tree.first_child) {
289 remove_branch(_tree.first_child);
290 _tree.first_child = 0;
295 void OBBindings::grabKeys(bool grab)
297 for (int i = 0; i < Openbox::instance->screenCount(); ++i) {
298 Window root = otk::OBDisplay::screenInfo(i)->rootWindow();
300 BindingTree *p = _curpos->first_child;
303 otk::OBDisplay::grabKey(p->binding.key, p->binding.modifiers,
304 root, false, GrabModeAsync, GrabModeAsync,
307 otk::OBDisplay::ungrabKey(p->binding.key, p->binding.modifiers,
313 otk::OBDisplay::grabKey(_resetkey.key, _resetkey.modifiers,
314 root, true, GrabModeAsync, GrabModeAsync,
317 otk::OBDisplay::ungrabKey(_resetkey.key, _resetkey.modifiers,
323 void OBBindings::fire(Window window, unsigned int modifiers, unsigned int key,
326 if (key == _resetkey.key && modifiers == _resetkey.modifiers) {
331 BindingTree *p = _curpos->first_child;
333 if (p->binding.key == key && p->binding.modifiers == modifiers) {
339 python_callback_binding(p->id, window, modifiers, key, time);