// WinClient.hh for Fluxbox - an X11 Window manager // Copyright (c) 2003 Henrik Kinnunen (fluxgen(at)users.sourceforge.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. // $Id: WinClient.hh,v 1.18 2004/08/10 13:36:07 fluxgen Exp $ #ifndef WINCLIENT_HH #define WINCLIENT_HH #include "Window.hh" #include "Subject.hh" #include "FbWindow.hh" #include <X11/Xutil.h> #include <string> class BScreen; class Strut; /// Holds client window info class WinClient:public FbTk::FbWindow { public: typedef std::list<WinClient *> TransientList; // this structure only contains 3 elements... the Motif 2.0 structure contains // 5... we only need the first 3... so that is all we will define typedef struct MwmHints { unsigned long flags; // Motif wm flags unsigned long functions; // Motif wm functions unsigned long decorations; // Motif wm decorations } MwmHints; WinClient(Window win, BScreen &screen, FluxboxWindow *fbwin = 0); ~WinClient(); void updateRect(int x, int y, unsigned int width, unsigned int height); bool sendFocus(); // returns whether we sent a message or not // i.e. whether we assume the focus will get taken bool acceptsFocus() const; // will this window accept focus (according to hints) void sendClose(bool forceful = false); // not aware of anything that makes this false at present inline bool isClosable() const { return true; } void addModal(); // some transient of ours (or us) is modal void removeModal(); // some transient (or us) is no longer modal /// updates from wm class hints void updateWMClassHint(); void updateWMProtocols(); void updateTitle(); void updateIconTitle(); /// updates transient window information void updateTransientInfo(); void updateBlackboxHints(); void updateMWMHints(); void updateWMHints(); void updateWMNormalHints(); void setStrut(Strut *strut); void clearStrut(); bool focus(); // calls Window->setCurrentClient to give focus to this client /** * Changes width and height to the nearest (lower) value * that conforms to it's size hints. * * display_* give the values that would be displayed * to the user when resizing. * We use pointers for display_* since they are optional. */ void applySizeHints(int &width, int &height, int *display_width = 0, int *display_height = 0); void setGroupLeftWindow(Window win); void saveBlackboxAttribs(FluxboxWindow::BlackboxAttributes &blackbox_attribs); // does this client have a pending unmap or destroy event? bool validateClient() const; // // accessors // bool getAttrib(XWindowAttributes &attr) const; bool getWMName(XTextProperty &textprop) const; bool getWMIconName(XTextProperty &textprop) const; /// @return name member of class structure const std::string &getWMClassName() const; /// @return class member of class structure const std::string &getWMClassClass() const; BScreen &screen() { return m_screen; } const BScreen &screen() const { return m_screen; } /// notifies when this client dies FbTk::Subject &dieSig() { return m_diesig; } inline WinClient *transientFor() { return transient_for; } inline const WinClient *transientFor() const { return transient_for; } inline TransientList &transientList() { return transients; } inline const TransientList &transientList() const { return transients; } inline bool isTransient() const { return transient_for != 0; } inline bool isModal() const { return m_modal > 0; } inline bool operator == (const FluxboxWindow &win) const { return (m_win == &win); } inline const std::string &title() const { return m_title; } inline const std::string &iconTitle() const { return m_icon_title; } inline const FluxboxWindow *fbwindow() const { return m_win; } inline FluxboxWindow *fbwindow() { return m_win; } inline int gravity() const { return m_win_gravity; } bool hasGroupLeftWindow() const; // grouping is tracked by remembering the window to the left in the group Window getGroupLeftWindow() const; inline int getFocusMode() const { return m_focus_mode; } inline const FluxboxWindow::BlackboxHints *getBlackboxHint() const { return m_blackbox_hint; } inline const MwmHints *getMwmHint() const { return m_mwm_hint; } static const int PropBlackboxHintsElements = 5; static const int PropMwmHintsElements = 3; /** !! TODO !! remove or move these to private */ WinClient *transient_for; // which window are we a transient for? std::list<WinClient *> transients; // which windows are our transients? Window window_group; int x, y, old_bw; unsigned int min_width, min_height, max_width, max_height, width_inc, height_inc, min_aspect_x, min_aspect_y, max_aspect_x, max_aspect_y, base_width, base_height; unsigned long initial_state, normal_hint_flags, wm_hint_flags; FluxboxWindow *m_win; class WinClientSubj: public FbTk::Subject { public: explicit WinClientSubj(WinClient &client):m_winclient(client) { } WinClient &winClient() { return m_winclient; } private: WinClient &m_winclient; }; enum FocusMode { F_NOINPUT = 0, F_PASSIVE, F_LOCALLYACTIVE, F_GLOBALLYACTIVE }; private: // number of transients which we are modal for // or indicates that we are modal if don't have any transients int m_modal; bool send_focus_message, send_close_message; int m_win_gravity; std::string m_title, m_icon_title; std::string m_class_name, m_instance_name; FluxboxWindow::BlackboxHints *m_blackbox_hint; MwmHints *m_mwm_hint; int m_focus_mode; WinClientSubj m_diesig; BScreen &m_screen; Strut *m_strut; }; #endif // WINCLIENT_HH