+++ /dev/null
-// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
-
-#include "config.h"
-
-#include "property.hh"
-#include "display.hh"
-
-extern "C" {
-#include <X11/Xatom.h>
-}
-
-#include <algorithm>
-#include <cassert>
-
-namespace otk {
-
-Atoms Property::atoms;
-
-static Atom create(char *name) { return XInternAtom(**display, name, false); }
-
-void Property::initialize()
-{
- assert(display);
-
- // make sure asserts fire if there is a problem
- memset(&atoms, 0, sizeof(Atoms));
-
- atoms.cardinal = XA_CARDINAL;
- atoms.window = XA_WINDOW;
- atoms.pixmap = XA_PIXMAP;
- atoms.atom = XA_ATOM;
- atoms.string = XA_STRING;
- atoms.utf8 = create("UTF8_STRING");
-
- atoms.openbox_pid = create("_OPENBOX_PID");
-
- atoms.wm_colormap_windows = create("WM_COLORMAP_WINDOWS");
- atoms.wm_protocols = create("WM_PROTOCOLS");
- atoms.wm_state = create("WM_STATE");
- atoms.wm_change_state = create("WM_CHANGE_STATE");
- atoms.wm_delete_window = create("WM_DELETE_WINDOW");
- atoms.wm_take_focus = create("WM_TAKE_FOCUS");
- atoms.wm_name = create("WM_NAME");
- atoms.wm_icon_name = create("WM_ICON_NAME");
- atoms.wm_class = create("WM_CLASS");
- atoms.wm_window_role = create("WM_WINDOW_ROLE");
- atoms.motif_wm_hints = create("_MOTIF_WM_HINTS");
-
- atoms.openbox_show_root_menu = create("_OPENBOX_SHOW_ROOT_MENU");
- atoms.openbox_show_workspace_menu = create("_OPENBOX_SHOW_WORKSPACE_MENU");
-
- atoms.net_supported = create("_NET_SUPPORTED");
- atoms.net_client_list = create("_NET_CLIENT_LIST");
- atoms.net_client_list_stacking = create("_NET_CLIENT_LIST_STACKING");
- atoms.net_number_of_desktops = create("_NET_NUMBER_OF_DESKTOPS");
- atoms.net_desktop_geometry = create("_NET_DESKTOP_GEOMETRY");
- atoms.net_desktop_viewport = create("_NET_DESKTOP_VIEWPORT");
- atoms.net_current_desktop = create("_NET_CURRENT_DESKTOP");
- atoms.net_desktop_names = create("_NET_DESKTOP_NAMES");
- atoms.net_active_window = create("_NET_ACTIVE_WINDOW");
- atoms.net_workarea = create("_NET_WORKAREA");
- atoms.net_supporting_wm_check = create("_NET_SUPPORTING_WM_CHECK");
-// atoms.net_virtual_roots = create("_NET_VIRTUAL_ROOTS");
- atoms.net_desktop_layout = create("_NET_DESKTOP_LAYOUT");
- atoms.net_showing_desktop = create("_NET_SHOWING_DESKTOP");
-
- atoms.net_close_window = create("_NET_CLOSE_WINDOW");
- atoms.net_wm_moveresize = create("_NET_WM_MOVERESIZE");
-
-// atoms.net_properties = create("_NET_PROPERTIES");
- atoms.net_wm_name = create("_NET_WM_NAME");
- atoms.net_wm_visible_name = create("_NET_WM_VISIBLE_NAME");
- atoms.net_wm_icon_name = create("_NET_WM_ICON_NAME");
- atoms.net_wm_visible_icon_name = create("_NET_WM_VISIBLE_ICON_NAME");
- atoms.net_wm_desktop = create("_NET_WM_DESKTOP");
- atoms.net_wm_window_type = create("_NET_WM_WINDOW_TYPE");
- atoms.net_wm_state = create("_NET_WM_STATE");
- atoms.net_wm_strut = create("_NET_WM_STRUT");
-// atoms.net_wm_icon_geometry = create("_NET_WM_ICON_GEOMETRY");
- atoms.net_wm_icon = create("_NET_WM_ICON");
-// atoms.net_wm_pid = create("_NET_WM_PID");
-// atoms.net_wm_handled_icons = create("_NET_WM_HANDLED_ICONS");
- atoms.net_wm_allowed_actions = create("_NET_WM_ALLOWED_ACTIONS");
-
-// atoms.net_wm_ping = create("_NET_WM_PING");
-
- atoms.net_wm_window_type_desktop = create("_NET_WM_WINDOW_TYPE_DESKTOP");
- atoms.net_wm_window_type_dock = create("_NET_WM_WINDOW_TYPE_DOCK");
- atoms.net_wm_window_type_toolbar = create("_NET_WM_WINDOW_TYPE_TOOLBAR");
- atoms.net_wm_window_type_menu = create("_NET_WM_WINDOW_TYPE_MENU");
- atoms.net_wm_window_type_utility = create("_NET_WM_WINDOW_TYPE_UTILITY");
- atoms.net_wm_window_type_splash = create("_NET_WM_WINDOW_TYPE_SPLASH");
- atoms.net_wm_window_type_dialog = create("_NET_WM_WINDOW_TYPE_DIALOG");
- atoms.net_wm_window_type_normal = create("_NET_WM_WINDOW_TYPE_NORMAL");
-
- atoms.net_wm_moveresize_size_topleft =
- create("_NET_WM_MOVERESIZE_SIZE_TOPLEFT");
- atoms.net_wm_moveresize_size_topright =
- create("_NET_WM_MOVERESIZE_SIZE_TOPRIGHT");
- atoms.net_wm_moveresize_size_bottomleft =
- create("_NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT");
- atoms.net_wm_moveresize_size_bottomright =
- create("_NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT");
- atoms.net_wm_moveresize_move =
- create("_NET_WM_MOVERESIZE_MOVE");
-
- atoms.net_wm_action_move = create("_NET_WM_ACTION_MOVE");
- atoms.net_wm_action_resize = create("_NET_WM_ACTION_RESIZE");
- atoms.net_wm_action_minimize = create("_NET_WM_ACTION_MINIMIZE");
- atoms.net_wm_action_shade = create("_NET_WM_ACTION_SHADE");
- atoms.net_wm_action_stick = create("_NET_WM_ACTION_STICK");
- atoms.net_wm_action_maximize_horz = create("_NET_WM_ACTION_MAXIMIZE_HORZ");
- atoms.net_wm_action_maximize_vert = create("_NET_WM_ACTION_MAXIMIZE_VERT");
- atoms.net_wm_action_fullscreen = create("_NET_WM_ACTION_FULLSCREEN");
- atoms.net_wm_action_change_desktop =
- create("_NET_WM_ACTION_CHANGE_DESKTOP");
- atoms.net_wm_action_close = create("_NET_WM_ACTION_CLOSE");
-
- atoms.net_wm_state_modal = create("_NET_WM_STATE_MODAL");
- atoms.net_wm_state_sticky = create("_NET_WM_STATE_STICKY");
- atoms.net_wm_state_maximized_vert = create("_NET_WM_STATE_MAXIMIZED_VERT");
- atoms.net_wm_state_maximized_horz = create("_NET_WM_STATE_MAXIMIZED_HORZ");
- atoms.net_wm_state_shaded = create("_NET_WM_STATE_SHADED");
- atoms.net_wm_state_skip_taskbar = create("_NET_WM_STATE_SKIP_TASKBAR");
- atoms.net_wm_state_skip_pager = create("_NET_WM_STATE_SKIP_PAGER");
- atoms.net_wm_state_hidden = create("_NET_WM_STATE_HIDDEN");
- atoms.net_wm_state_fullscreen = create("_NET_WM_STATE_FULLSCREEN");
- atoms.net_wm_state_above = create("_NET_WM_STATE_ABOVE");
- atoms.net_wm_state_below = create("_NET_WM_STATE_BELOW");
-
- atoms.net_wm_state_add = 1;
- atoms.net_wm_state_remove = 0;
- atoms.net_wm_state_toggle = 2;
-
- atoms.kde_net_system_tray_windows = create("_KDE_NET_SYSTEM_TRAY_WINDOWS");
- atoms.kde_net_wm_system_tray_window_for =
- create("_KDE_NET_WM_SYSTEM_TRAY_WINDOW_FOR");
- atoms.kde_net_wm_window_type_override =
- create("_KDE_NET_WM_WINDOW_TYPE_OVERRIDE");
-
- atoms.kwm_win_icon = create("KWM_WIN_ICON");
-
- atoms.rootpmapid = create("_XROOTPMAP_ID");
- atoms.esetrootid = create("ESETROOT_PMAP_ID");
-
- atoms.openbox_premax = create("_OPENBOX_PREMAX");
- atoms.openbox_active_window = create("_OPENBOX_ACTIVE_WINDOW");
- atoms.openbox_restack_window = create("_OPENBOX_RESTACK_WINDOW");
-}
-
-void Property::set(Window win, Atom atom, Atom type, unsigned char* data,
- int size, int nelements, bool append)
-{
- assert(win != None); assert(atom != None); assert(type != None);
- assert(nelements == 0 || (nelements > 0 && data != (unsigned char *) 0));
- assert(size == 8 || size == 16 || size == 32);
- XChangeProperty(**display, win, atom, type, size,
- (append ? PropModeAppend : PropModeReplace),
- data, nelements);
-}
-
-void Property::set(Window win, Atom atom, Atom type, unsigned long value)
-{
- set(win, atom, type, (unsigned char*) &value, 32, 1, false);
-}
-
-void Property::set(Window win, Atom atom, Atom type, unsigned long value[],
- int elements)
-{
- set(win, atom, type, (unsigned char*) value, 32, elements, false);
-}
-
-void Property::set(Window win, Atom atom, StringType type,
- const ustring &value)
-{
- Atom t;
- switch (type) {
- case ascii: t = atoms.string; assert(!value.utf8()); break;
- case utf8: t = atoms.utf8; assert(value.utf8()); break;
- default: assert(false); return; // unhandled StringType
- }
-
- // add 1 to the size to include the trailing null
- set(win, atom, t, (unsigned char*) value.c_str(), 8, value.bytes() + 1,
- false);
-}
-
-void Property::set(Window win, Atom atom, StringType type,
- const StringVect &strings)
-{
- Atom t;
- bool u; // utf8 encoded?
- switch (type) {
- case ascii: t = atoms.string; u = false; break;
- case utf8: t = atoms.utf8; u = true; break;
- default: assert(false); return; // unhandled StringType
- }
-
- ustring value(u);
-
- StringVect::const_iterator it = strings.begin();
- const StringVect::const_iterator end = strings.end();
- for (; it != end; ++it) {
- assert(it->utf8() == u); // the ustring is encoded correctly?
- value += *it;
- value += '\0';
- }
-
- // add 1 to the size to include the trailing null
- set(win, atom, t, (unsigned char*)value.c_str(), 8,
- value.bytes() + 1, false);
-}
-
-bool Property::get(Window win, Atom atom, Atom type, unsigned long *nelements,
- unsigned char **value, int size)
-{
- assert(win != None); assert(atom != None); assert(type != None);
- assert(size == 8 || size == 16 || size == 32);
- unsigned char *c_val = 0; // value alloc'd in Xlib, must be XFree()d
- Atom ret_type;
- int ret_size;
- unsigned long ret_bytes;
- int result;
- bool ret = false;
-
- // try get the first element
- result = XGetWindowProperty(**display, win, atom, 0l, 1l,
- false, AnyPropertyType, &ret_type, &ret_size,
- nelements, &ret_bytes, &c_val);
- ret = (result == Success && ret_type == type && ret_size == size &&
- *nelements > 0);
- if (ret) {
- if (ret_bytes == 0) {
- // we got the whole property's value
- *value = new unsigned char[*nelements * size/8 + 1];
- memcpy(*value, c_val, *nelements * size/8 + 1);
- } else {
- // get the entire property since it is larger than one long
- XFree(c_val);
- // the number of longs that need to be retreived to get the property's
- // entire value. The last + 1 is the first long that we retrieved above.
- long remain = (ret_bytes - 1)/sizeof(long) + 1 + 1;
- result = XGetWindowProperty(**display, win, atom, 0l,
- remain, false, type, &ret_type, &ret_size,
- nelements, &ret_bytes, &c_val);
- ret = (result == Success && ret_type == type && ret_size == size);
- /*
- If the property has changed type/size, or has grown since our first
- read of it, then stop here and try again. If it shrank, then this will
- still work.
- */
- if (! ret) {
- return get(win, atom, type, nelements, value, size);
- }
-
- *value = new unsigned char[*nelements * size/8 + 1];
- memcpy(*value, c_val, *nelements * size/8 + 1);
- }
- }
- if (c_val) XFree(c_val);
- return ret;
-}
-
-bool Property::get(Window win, Atom atom, Atom type, unsigned long *nelements,
- unsigned long **value)
-{
- return get(win, atom, type, nelements, (unsigned char**) value, 32);
-}
-
-bool Property::get(Window win, Atom atom, Atom type, unsigned long *value)
-{
- unsigned long *temp;
- unsigned long num;
- if (! get(win, atom, type, &num, (unsigned char **) &temp, 32))
- return false;
- if (num >= 1) {
- *value = temp[0];
- delete [] temp;
- return true;
- }
- return false;
-}
-
-bool Property::get(Window win, Atom atom, StringType type, ustring *value)
-{
- unsigned long n;
- StringVect s;
-
- if (get(win, atom, type, &n, &s) && n > 0) {
- *value = s[0];
- return true;
- }
- return false;
-}
-
-bool Property::get(Window win, Atom atom, StringType type,
- unsigned long *nelements, StringVect *strings)
-{
- Atom t;
- bool u; // utf8 encoded?
- switch (type) {
- case ascii: t = atoms.string; u = false; break;
- case utf8: t = atoms.utf8; u = true; break;
- default: assert(false); return false; // unhandled StringType
- }
-
- unsigned char *value;
- unsigned long elements;;
- if (!get(win, atom, t, &elements, &value, 8) || elements < 1)
- return false;
-
- std::string s((char*)value, elements);
- delete [] value;
-
- std::string::const_iterator it = s.begin(), end = s.end();
- unsigned long num = 0;
- while(true) {
- std::string::const_iterator tmp = it; // current string.begin()
- it = std::find(tmp, end, '\0'); // look for null between tmp and end
- strings->push_back(std::string(tmp, it)); // s[tmp:it)
- strings->back().setUtf8(u);
- ++num;
- if (it == end) break;
- ++it;
- if (it == end) break;
- }
-
- *nelements = num;
-
- return true;
-}
-
-
-/*
- * Removes a property entirely from a window.
- */
-void Property::erase(Window win, Atom atom)
-{
- XDeleteProperty(**display, win, atom);
-}
-
-}
projects / chaz / openbox / blobdiff