--- /dev/null
+// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
+// Util.cc for Blackbox - an X11 Window manager
+// Copyright (c) 2002 Sean 'Shaleh' Perry <shaleh@debian.org>
+// Copyright (c) 1997 - 2000, 2002 Brad Hughes (bhughes@tcac.net)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+
+#ifdef HAVE_CONFIG_H
+# include "../config.h"
+#endif // HAVE_CONFIG_H
+
+extern "C" {
+#include <X11/Xatom.h>
+
+#ifdef HAVE_STRING_H
+#include <string.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else // !TIME_WITH_SYS_TIME
+# ifdef HAVE_SYS_TIME_H
+# include <sys/time.h>
+# else // !HAVE_SYS_TIME_H
+# include <time.h>
+# endif // HAVE_SYS_TIME_H
+#endif // TIME_WITH_SYS_TIME
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif // HAVE_UNISTD_H
+#if defined(HAVE_PROCESS_H) && defined(__EMX__)
+# include <process.h>
+#endif // HAVE_PROCESS_H __EMX__
+
+#include <assert.h>
+}
+
+#include <algorithm>
+
+#include "util.hh"
+
+using std::string;
+
+
+void Rect::setX(int x) {
+ _x2 += x - _x1;
+ _x1 = x;
+}
+
+
+void Rect::setY(int y)
+{
+ _y2 += y - _y1;
+ _y1 = y;
+}
+
+
+void Rect::setPos(int x, int y) {
+ _x2 += x - _x1;
+ _x1 = x;
+ _y2 += y - _y1;
+ _y1 = y;
+}
+
+
+void Rect::setWidth(unsigned int w) {
+ _x2 = w + _x1 - 1;
+}
+
+
+void Rect::setHeight(unsigned int h) {
+ _y2 = h + _y1 - 1;
+}
+
+
+void Rect::setSize(unsigned int w, unsigned int h) {
+ _x2 = w + _x1 - 1;
+ _y2 = h + _y1 - 1;
+}
+
+
+void Rect::setRect(int x, int y, unsigned int w, unsigned int h) {
+ *this = Rect(x, y, w, h);
+}
+
+
+void Rect::setCoords(int l, int t, int r, int b) {
+ _x1 = l;
+ _y1 = t;
+ _x2 = r;
+ _y2 = b;
+}
+
+
+Rect Rect::operator|(const Rect &a) const {
+ Rect b;
+
+ b._x1 = std::min(_x1, a._x1);
+ b._y1 = std::min(_y1, a._y1);
+ b._x2 = std::max(_x2, a._x2);
+ b._y2 = std::max(_y2, a._y2);
+
+ return b;
+}
+
+
+Rect Rect::operator&(const Rect &a) const {
+ Rect b;
+
+ b._x1 = std::max(_x1, a._x1);
+ b._y1 = std::max(_y1, a._y1);
+ b._x2 = std::min(_x2, a._x2);
+ b._y2 = std::min(_y2, a._y2);
+
+ return b;
+}
+
+
+bool Rect::intersects(const Rect &a) const {
+ return std::max(_x1, a._x1) <= std::min(_x2, a._x2) &&
+ std::max(_y1, a._y1) <= std::min(_y2, a._y2);
+}
+
+
+bool Rect::contains(int x, int y) const {
+ return x >= _x1 && x <= _x2 &&
+ y >= _y1 && y <= _y2;
+}
+
+
+bool Rect::contains(const Rect& a) const {
+ return a._x1 >= _x1 && a._x2 <= _x2 &&
+ a._y1 >= _y1 && a._y2 <= _y2;
+}
+
+
+string expandTilde(const string& s) {
+ if (s[0] != '~') return s;
+
+ const char* const home = getenv("HOME");
+ if (home == NULL) return s;
+
+ return string(home + s.substr(s.find('/')));
+}
+
+
+void bexec(const string& command, const string& displaystring) {
+#ifndef __EMX__
+ if (! fork()) {
+ setsid();
+ int ret = putenv(const_cast<char *>(displaystring.c_str()));
+ assert(ret != -1);
+ ret = execl("/bin/sh", "/bin/sh", "-c", command.c_str(), NULL);
+ exit(ret);
+ }
+#else // __EMX__
+ spawnlp(P_NOWAIT, "cmd.exe", "cmd.exe", "/c", command.c_str(), NULL);
+#endif // !__EMX__
+}
+
+
+#ifndef HAVE_BASENAME
+string basename (const string& path) {
+ string::size_type slash = path.rfind('/');
+ if (slash == string::npos)
+ return path;
+ return path.substr(slash+1);
+}
+#endif // HAVE_BASENAME
+
+
+string textPropertyToString(Display *display, XTextProperty& text_prop) {
+ string ret;
+
+ if (text_prop.value && text_prop.nitems > 0) {
+ if (text_prop.encoding == XA_STRING) {
+ ret = (char *) text_prop.value;
+ } else {
+ text_prop.nitems = strlen((char *) text_prop.value);
+
+ char **list;
+ int num;
+ if (XmbTextPropertyToTextList(display, &text_prop,
+ &list, &num) == Success &&
+ num > 0 && *list) {
+ ret = *list;
+ XFreeStringList(list);
+ }
+ }
+ }
+
+ return ret;
+}
+
+
+timeval normalizeTimeval(const timeval &tm) {
+ timeval ret = tm;
+
+ while (ret.tv_usec < 0) {
+ if (ret.tv_sec > 0) {
+ --ret.tv_sec;
+ ret.tv_usec += 1000000;
+ } else {
+ ret.tv_usec = 0;
+ }
+ }
+
+ if (ret.tv_usec >= 1000000) {
+ ret.tv_sec += ret.tv_usec / 1000000;
+ ret.tv_usec %= 1000000;
+ }
+
+ if (ret.tv_sec < 0) ret.tv_sec = 0;
+
+ return ret;
+}
+
+
+string itostring(unsigned long i) {
+ if (i == 0)
+ return string("0");
+
+ string tmp;
+ for (; i > 0; i /= 10)
+ tmp.insert(tmp.begin(), "0123456789"[i%10]);
+ return tmp;
+}
+
+
+string itostring(long i) {
+ std::string tmp = itostring( (unsigned long) std::abs(i));
+ if (i < 0)
+ tmp.insert(tmp.begin(), '-');
+ return tmp;
+}
projects / chaz / openbox / blobdiff