From 93ae8f2d2f6bf69832f01f4952ac194c88a0849a Mon Sep 17 00:00:00 2001 From: fluxgen <fluxgen> Date: Wed, 2 Oct 2002 16:26:05 +0000 Subject: initial import --- src/Ewmh.cc | 228 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ src/Ewmh.hh | 75 ++++++++++++++++++++ 2 files changed, 303 insertions(+) create mode 100644 src/Ewmh.cc create mode 100644 src/Ewmh.hh diff --git a/src/Ewmh.cc b/src/Ewmh.cc new file mode 100644 index 0000000..0d5885b --- /dev/null +++ b/src/Ewmh.cc @@ -0,0 +1,228 @@ +// Ewmh.cc for fluxbox +// Copyright (c) 2002 Henrik Kinnunen (fluxgen@fluxbox.org) +// +// 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. + +// $Id: Ewmh.cc,v 1.1 2002/10/02 16:26:05 fluxgen Exp $ + +#include "Ewmh.hh" + +#include "Screen.hh" +#include "Window.hh" + +#include <iostream> +using namespace std; + +Ewmh::Ewmh() { + createAtoms(); +} + +Ewmh::~Ewmh() { + while (!m_windows.empty()) { + XDestroyWindow(BaseDisplay::getXDisplay(), m_windows.back()); + m_windows.pop_back(); + } +} + +void Ewmh::initForScreen(const BScreen &screen) { + Display *disp = BaseDisplay::getXDisplay(); + + XSetWindowAttributes attr; + attr.override_redirect = True; + Window wincheck = XCreateWindow(disp, screen.getRootWindow(), + 0, 0, 1, 1, 0, + CopyFromParent, InputOnly, CopyFromParent, + CWOverrideRedirect, &attr); + + if (wincheck != None) { + m_windows.push_back(wincheck); + + XChangeProperty(disp, screen.getRootWindow(), m_net_supporting_wm_check, XA_WINDOW, 32, + PropModeReplace, (unsigned char *) &wincheck, 1); + + XChangeProperty(disp, wincheck, m_net_wm_name, XA_STRING, 8, + PropModeReplace, (unsigned char *) "Fluxbox", strlen("Fluxbox")); + } + + //set supported atoms + Atom atomsupported[] = { + m_net_wm_state, + m_net_wm_state_sticky, + m_net_wm_state_shaded, + + m_net_client_list, + m_net_number_of_desktops, + m_net_current_desktop, + m_net_desktop_names, + m_net_supporting_wm_check + }; + + XChangeProperty(disp, screen.getRootWindow(), + m_net_supported, XA_ATOM, 32, + PropModeReplace, (unsigned char *) &atomsupported, (sizeof atomsupported)/sizeof atomsupported[0]); + + +} +void Ewmh::setupWindow(FluxboxWindow &win) { +/* + Display *disp = BaseDisplay::getXDisplay(); + Atom ret_type; + int fmt; + unsigned long nitems, bytes_after; + long flags, *data = 0; + + if (XGetWindowProperty(disp, win.getClientWindow(), + m_net_wm_state, 0, 1, False, XA_CARDINAL, + &ret_type, &fmt, &nitems, &bytes_after, + (unsigned char **) &data) == Success && data) { + flags = *data; + setState(win, flags); + XFree (data); + } +*/ +} + +void Ewmh::updateClientList(const BScreen &screen) { + size_t num=0; + + BScreen::Workspaces::const_iterator workspace_it = screen.getWorkspacesList().begin(); + BScreen::Workspaces::const_iterator workspace_it_end = screen.getWorkspacesList().end(); + for (; workspace_it != workspace_it_end; ++workspace_it) { + num += (*workspace_it)->getWindowList().size(); + } + //int num = getCurrentWorkspace()->getWindowList().size(); + + Window *wl = new (nothrow) Window[num]; + if (wl == 0) { + cerr<<"Fatal: Out of memory, can't allocate for Ewmh client list"<<endl; + return; + } + //start the iterator from begining + workspace_it = screen.getWorkspacesList().begin(); + int win=0; + for (; workspace_it != workspace_it_end; ++workspace_it) { + + // Fill in array of window ID's + Workspace::Windows::const_iterator it = (*workspace_it)->getWindowList().begin(); + Workspace::Windows::const_iterator it_end = (*workspace_it)->getWindowList().end(); + for (; it != it_end; ++it) { + wl[win++] = (*it)->getClientWindow(); + } + } + //number of windows to show in client list + num = win; + XChangeProperty(BaseDisplay::getXDisplay(), + screen.getRootWindow(), + m_net_client_list, + XA_CARDINAL, 32, + PropModeReplace, (unsigned char *)wl, num); + + delete wl; +} + +void Ewmh::updateWorkspaceNames(const BScreen &screen) { + XTextProperty text; + const size_t number_of_desks = screen.getWorkspaceNames().size(); + + char *names[number_of_desks]; + + for (size_t i = 0; i < number_of_desks; i++) { + names[i] = new char[screen.getWorkspaceNames()[i].size()]; + strcpy(names[i], screen.getWorkspaceNames()[i].c_str()); + } + + if (XStringListToTextProperty(names, number_of_desks, &text)) { + XSetTextProperty(BaseDisplay::getXDisplay(), screen.getRootWindow(), + &text, m_net_desktop_names); + XFree(text.value); + } + + for (size_t i = 0; i < number_of_desks; i++) + delete [] names[i]; +} + +void Ewmh::updateCurrentWorkspace(const BScreen &screen) { + size_t workspace = screen.getCurrentWorkspaceID(); + XChangeProperty(BaseDisplay::getXDisplay(), + screen.getRootWindow(), + m_net_current_desktop, XA_CARDINAL, 32, PropModeReplace, + (unsigned char *)&workspace, 1); + +} + +void Ewmh::updateWorkspaceCount(const BScreen &screen) { + size_t numworkspaces = screen.getCount(); + XChangeProperty(BaseDisplay::getXDisplay(), screen.getRootWindow(), + m_net_number_of_desktops, XA_CARDINAL, 32, PropModeReplace, + (unsigned char *)&numworkspaces, 1); +} + +void Ewmh::updateState(FluxboxWindow &win) { + +} + +void Ewmh::updateHints(FluxboxWindow &win) { + +} + +void Ewmh::updateWorkspace(FluxboxWindow &win) { + +} + +bool Ewmh::checkClientMessage(const XClientMessageEvent &ce, BScreen *screen, FluxboxWindow *win) { + +} + + +void Ewmh::createAtoms() { + Display *disp = BaseDisplay::getXDisplay(); + m_net_supported = XInternAtom(disp, "_NET_SUPPORTED", False); + m_net_client_list = XInternAtom(disp, "_NET_CLIENT_LIST", False); + m_net_client_list_stacking = XInternAtom(disp, "_NET_CLIENT_LIST_STACKING", False); + m_net_number_of_desktops = XInternAtom(disp, "_NET_NUMBER_OF_DESKTOPS", False); + m_net_desktop_geometry = XInternAtom(disp, "_NET_DESKTOP_GEOMETRY", False); + m_net_desktop_viewport = XInternAtom(disp, "_NET_DESKTOP_VIEWPORT", False); + m_net_current_desktop = XInternAtom(disp, "_NET_CURRENT_DESKTOP", False); + m_net_desktop_names = XInternAtom(disp, "_NET_DESKTOP_NAMES", False); + m_net_active_window = XInternAtom(disp, "_NET_ACTIVE_WINDOW", False); + m_net_workarea = XInternAtom(disp, "_NET_WORKAREA", False); + m_net_supporting_wm_check = XInternAtom(disp, "_NET_SUPPORTING_WM_CHECK", False); + m_net_virtual_roots = XInternAtom(disp, "_NET_VIRTUAL_ROOTS", False); + + m_net_close_window = XInternAtom(disp, "_NET_CLOSE_WINDOW", False); + m_net_wm_moveresize = XInternAtom(disp, "_NET_WM_MOVERESIZE", False); + + m_net_properties = XInternAtom(disp, "_NET_PROPERTIES", False); + m_net_wm_name = XInternAtom(disp, "_NET_WM_NAME", False); + m_net_wm_desktop = XInternAtom(disp, "_NET_WM_DESKTOP", False); + m_net_wm_window_type = XInternAtom(disp, "_NET_WM_WINDOW_TYPE", False); + + m_net_wm_state = XInternAtom(disp, "_NET_WM_STATE", False); + m_net_wm_state_sticky = XInternAtom(disp, "_NET_WM_STATE_STICKY", False); + m_net_wm_state_shaded = XInternAtom(disp, "_NET_WM_STATE_SHADED", False); + + m_net_wm_strut = XInternAtom(disp, "_NET_WM_STRUT", False); + m_net_wm_icon_geometry = XInternAtom(disp, "_NET_WM_ICON_GEOMETRY", False); + m_net_wm_icon = XInternAtom(disp, "_NET_WM_ICON", False); + m_net_wm_pid = XInternAtom(disp, "_NET_WM_PID", False); + m_net_wm_handled_icons = XInternAtom(disp, "_NET_WM_HANDLED_ICONS", False); + + m_net_wm_ping = XInternAtom(disp, "_NET_WM_PING", False); +} + diff --git a/src/Ewmh.hh b/src/Ewmh.hh new file mode 100644 index 0000000..2344045 --- /dev/null +++ b/src/Ewmh.hh @@ -0,0 +1,75 @@ +// Ewmh.hh for fluxbox +// Copyright (c) 2002 Henrik Kinnunen (fluxgen@fluxbox.org) +// +// 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. + +// $Id: Ewmh.hh,v 1.1 2002/10/02 16:26:05 fluxgen Exp $ + +#include "AtomHandler.hh" + +#include <X11/Xatom.h> +#include <vector> + +class Ewmh:public AtomHandler { +public: + + Ewmh(); + ~Ewmh(); + void initForScreen(const BScreen &screen); + void setupWindow(FluxboxWindow &win); + + void updateClientList(const BScreen &screen); + void updateWorkspaceNames(const BScreen &screen); + void updateCurrentWorkspace(const BScreen &screen); + void updateWorkspaceCount(const BScreen &screen); + + void updateState(FluxboxWindow &win); + void updateHints(FluxboxWindow &win); + void updateWorkspace(FluxboxWindow &win); + + + bool checkClientMessage(const XClientMessageEvent &ce, + BScreen *screen, FluxboxWindow *win); +private: + + enum { STATE_REMOVE = 0, STATE_ADD = 1, STATE_TOGGLE = 2}; + + void setState(FluxboxWindow &win, Atom flags) const; + void createAtoms(); + + // root window properties + Atom m_net_supported, m_net_client_list, m_net_client_list_stacking, + m_net_number_of_desktops, m_net_desktop_geometry, m_net_desktop_viewport, + m_net_current_desktop, m_net_desktop_names, m_net_active_window, m_net_workarea, + m_net_supporting_wm_check, m_net_virtual_roots; + + // root window messages + Atom m_net_close_window, m_net_wm_moveresize; + + // application window properties + Atom m_net_properties, m_net_wm_name, m_net_wm_desktop, m_net_wm_window_type, + m_net_wm_state, m_net_wm_state_sticky, m_net_wm_state_shaded, + m_net_wm_strut, m_net_wm_icon_geometry, m_net_wm_icon, m_net_wm_pid, + m_net_wm_handled_icons; + + // application protocols + Atom m_net_wm_ping; + + std::vector<Window> m_windows; +}; -- cgit v0.11.2