From c6c3b37365db32033a949ffb6a870324959625c3 Mon Sep 17 00:00:00 2001 From: fluxgen Date: Sat, 10 May 2003 13:20:44 +0000 Subject: obsolete --- src/BaseDisplay.cc | 448 ----------------------------------------------------- src/BaseDisplay.hh | 175 --------------------- 2 files changed, 623 deletions(-) delete mode 100644 src/BaseDisplay.cc delete mode 100644 src/BaseDisplay.hh diff --git a/src/BaseDisplay.cc b/src/BaseDisplay.cc deleted file mode 100644 index 1993793..0000000 --- a/src/BaseDisplay.cc +++ /dev/null @@ -1,448 +0,0 @@ -// BaseDisplay.cc for Fluxbox Window manager -// Copyright (c) 2001 - 2003 Henrik Kinnunen (fluxgen(at)linuxmail.org) -// -// BaseDisplay.cc for Blackbox - an X11 Window manager -// Copyright (c) 1997 - 2000 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. - -// $Id: BaseDisplay.cc,v 1.28 2003/05/07 11:43:03 fluxgen Exp $ - - - -#include "BaseDisplay.hh" -#include "i18n.hh" -#include "Timer.hh" - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif // HAVE_CONFIG_H - -// use GNU extensions -#ifndef _GNU_SOURCE -#define _GNU_SOURCE -#endif // _GNU_SOURCE - -#include - -#ifdef SHAPE -#include -#endif // SHAPE - -#ifdef HAVE_FCNTL_H -#include -#endif // HAVE_FCNTL_H - -#include -#include -#include - -#ifdef HAVE_UNISTD_H -#include -#include -#endif // HAVE_UNISTD_H - -#ifdef HAVE_SYS_SELECT_H -#include -#endif // HAVE_SYS_SELECT_H - -#ifdef HAVE_SIGNAL_H -#include -#endif // HAVE_SIGNAL_H - -#ifndef SA_NODEFER -#ifdef SA_INTERRUPT -#define SA_NODEFER SA_INTERRUPT -#else // !SA_INTERRUPT -#define SA_NODEFER (0) -#endif // SA_INTERRUPT -#endif // SA_NODEFER - -#ifdef HAVE_SYS_WAIT_H -#include -#include -#endif // HAVE_SYS_WAIT_H - -#if defined(HAVE_PROCESS_H) && defined(__EMX__) -#include -#endif // HAVE_PROCESS_H && __EMX__ - -#include -using namespace std; - -// X error handler to handle any and all X errors while the application is -// running -static Bool internal_error = False; -static Window last_bad_window = None; - - -static int handleXErrors(Display *d, XErrorEvent *e) { -#ifdef DEBUG - char errtxt[128]; - - XGetErrorText(d, e->error_code, errtxt, 128); - fprintf(stderr, - I18n::instance()-> - getMessage( - FBNLS::BaseDisplaySet, FBNLS::BaseDisplayXError, - "%s: X error: %s(%d) opcodes %d/%d\n resource 0x%lx\n"), - BaseDisplay::instance()->getApplicationName(), errtxt, e->error_code, - e->request_code, e->minor_code, e->resourceid); - -#endif // !DEBUG - - if (e->error_code == BadWindow) - last_bad_window = e->resourceid; - - if (internal_error) - abort(); - - return(False); -} - - - -BaseDisplay *BaseDisplay::s_singleton = 0; - -BaseDisplay::BaseDisplay(const char *app_name, const char *dpy_name):FbTk::App(dpy_name), - m_startup(true), m_shutdown(false), - m_display_name(XDisplayName(dpy_name)), m_app_name(app_name), - m_server_grabs(0) -{ - if (s_singleton != 0) - throw string("Can't create more than one instance of BaseDisplay!"); - - s_singleton = this; - - last_bad_window = None; - I18n *i18n = I18n::instance(); - - if (display() == 0) { - throw string("Can not connect to X server." - "Make sure you started X before you start Fluxbox and" - "that you do not have any other window manager running at the same time."); - /* - i18n-> - getMessage( - FBNLS::BaseDisplaySet, FBNLS::BaseDisplayXConnectFail, - "BaseDisplay::BaseDisplay: connection to X server failed.")); - */ - } else if (fcntl(ConnectionNumber(display()), F_SETFD, 1) == -1) { - throw string( - i18n-> - getMessage( - FBNLS::BaseDisplaySet, FBNLS::BaseDisplayCloseOnExecFail, - "BaseDisplay::BaseDisplay: couldn't mark display connection " - "as close-on-exec")); - - } - - - number_of_screens = ScreenCount(display()); - -#ifdef SHAPE - shape.extensions = XShapeQueryExtension(display(), &shape.event_basep, - &shape.error_basep); -#else // !SHAPE - shape.extensions = False; -#endif // SHAPE - - - XSetErrorHandler((XErrorHandler) handleXErrors); - - for (int i = 0; i < number_of_screens; i++) { - ScreenInfo *screeninfo = new ScreenInfo(i); - screenInfoList.push_back(screeninfo); - } -} - - -BaseDisplay::~BaseDisplay() { - - ScreenInfoList::iterator it = screenInfoList.begin(); - ScreenInfoList::iterator it_end = screenInfoList.end(); - for (; it != it_end; ++it) { - delete (*it); - } - - s_singleton = 0; -} - -BaseDisplay *BaseDisplay::instance() { - if (s_singleton == 0) - throw string("BaseDisplay not created!"); - - return s_singleton; -} - -void BaseDisplay::eventLoop() { - run(); - - while ((! m_shutdown) && (! internal_error)) { - if (XPending(display())) { - XEvent e; - XNextEvent(display(), &e); - - if (last_bad_window != None && e.xany.window == last_bad_window) { -#ifdef DEBUG - fprintf(stderr, - I18n::instance()-> - getMessage( - FBNLS::BaseDisplaySet, FBNLS::BaseDisplayBadWindowRemove, - "BaseDisplay::eventLoop(): removing bad window " - "from event queue\n")); -#endif // DEBUG - } else { - last_bad_window = None; - handleEvent(&e); - } - } else { - FbTk::Timer::updateTimers(ConnectionNumber(display())); //handle all timers - } - } -} - - -bool BaseDisplay::validateWindow(Window window) { - XEvent event; - if (XCheckTypedWindowEvent(display(), window, DestroyNotify, &event)) { - XPutBackEvent(display(), &event); - return false; - } - - return true; -} - - -void BaseDisplay::grab() { - if (! m_server_grabs++) - XGrabServer(display()); -} - - -void BaseDisplay::ungrab() { - if (! --m_server_grabs) - XUngrabServer(display()); - if (m_server_grabs < 0) - m_server_grabs = 0; -} - -ScreenInfo::ScreenInfo(int num) { - basedisplay = BaseDisplay::instance(); - Display * const disp = basedisplay->getXDisplay(); - screen_number = num; - - root_window = RootWindow(disp, screen_number); - depth = DefaultDepth(disp, screen_number); - - width = - WidthOfScreen(ScreenOfDisplay(disp, screen_number)); - height = - HeightOfScreen(ScreenOfDisplay(disp, screen_number)); - - // search for a TrueColor Visual... if we can't find one... we will use the - // default visual for the screen - XVisualInfo vinfo_template, *vinfo_return; - int vinfo_nitems; - - vinfo_template.screen = screen_number; - vinfo_template.c_class = TrueColor; - - visual = (Visual *) 0; - - if ((vinfo_return = XGetVisualInfo(disp, - VisualScreenMask | VisualClassMask, - &vinfo_template, &vinfo_nitems)) && - vinfo_nitems > 0) { - - for (int i = 0; i < vinfo_nitems; i++) { - if (depth < (vinfo_return + i)->depth) { - depth = (vinfo_return + i)->depth; - visual = (vinfo_return + i)->visual; - } - } - - XFree(vinfo_return); - } - - if (visual) { - m_colormap = XCreateColormap(disp, root_window, - visual, AllocNone); - } else { - visual = DefaultVisual(disp, screen_number); - m_colormap = DefaultColormap(disp, screen_number); - } - -#ifdef XINERAMA - // check if we have Xinerama extension enabled - if (XineramaIsActive(disp)) { - m_hasXinerama = true; - xineramaLastHead = 0; - xineramaInfos = - XineramaQueryScreens(disp, &xineramaNumHeads); - } else { - m_hasXinerama = false; - xineramaInfos = 0; // make sure we don't point anywhere we shouldn't - } -#endif // XINERAMA -} - -ScreenInfo::~ScreenInfo() { -#ifdef XINERAMA - if (m_hasXinerama) { // only free if we first had it - XFree(xineramaInfos); - xineramaInfos = 0; - } -#endif // XINERAMA -} - -#ifdef XINERAMA - -/** - Searches for the head at the coordinates - x,y. If it fails or Xinerama isn't - activated it'll return head nr 0 -*/ -unsigned int ScreenInfo::getHead(int x, int y) const { - - // is Xinerama extensions enabled? - if (hasXinerama()) { - // check if last head is still active - /* if ((xineramaInfos[xineramaLastHead].x_org <= x) && - ((xineramaInfos[xineramaLastHead].x_org + - xineramaInfos[xineramaLastHead].width) > x) && - (xineramaInfos[xineramaLastHead].y_org <= y) && - ((xineramaInfos[xineramaLastHead].y_org + - xineramaInfos[xineramaLastHead].height) > y)) { - return xineramaLastHead; - } else { */ - // go trough all the heads, and search - for (int i = 0; (signed) i < xineramaNumHeads; i++) { - if (xineramaInfos[i].x_org <= x && - (xineramaInfos[i].x_org + xineramaInfos[i].width) > x && - xineramaInfos[i].y_org <= y && - (xineramaInfos[i].y_org + xineramaInfos[i].height) > y) - // return (xineramaLastHead = i); - return i; - } - // } - } - - return 0; -} - -/** - Searches for the head that the pointer - currently is on, if it isn't found - the first one is returned -*/ -unsigned int ScreenInfo::getCurrHead(void) const { - - // is Xinerama extensions enabled? - if (hasXinerama()) { - int x, y, wX, wY; - unsigned int mask; - Window rRoot, rChild; - // get pointer cordinates - if ( (XQueryPointer(basedisplay->getXDisplay(), root_window, - &rRoot, &rChild, &x, &y, &wX, &wY, &mask)) != 0 ) { - return getHead(x, y); - } - } - - return 0; -} - -/** - @return the width of head -*/ -unsigned int ScreenInfo::getHeadWidth(unsigned int head) const { - - if (hasXinerama()) { - if ((signed) head >= xineramaNumHeads) { -#ifdef DEBUG - cerr << __FILE__ << ":" <<__LINE__ << ": " << - "Head: " << head << " doesn't exist!" << endl; -#endif // DEBUG - return xineramaInfos[xineramaNumHeads - 1].width; - } else - return xineramaInfos[head].width; - } - - return getWidth(); - -} - -/** - @return the heigt of head -*/ -unsigned int ScreenInfo::getHeadHeight(unsigned int head) const { - - if (hasXinerama()) { - if ((signed) head >= xineramaNumHeads) { -#ifdef DEBUG - cerr << __FILE__ << ":" <<__LINE__ << ": " << - "Head: " << head << " doesn't exist!" << endl; -#endif // DEBUG - return xineramaInfos[xineramaNumHeads - 1].height; - } else - return xineramaInfos[head].height; - } - - return getHeight(); -} - - -/** - @return the X start of head nr head -*/ -int ScreenInfo::getHeadX(unsigned int head) const { - if (hasXinerama()) { - if ((signed) head >= xineramaNumHeads) { -#ifdef DEBUG - cerr << __FILE__ << ":" <<__LINE__ << ": " << - "Head: " << head << " doesn't exist!" << endl; -#endif // DEBUG - return xineramaInfos[head = xineramaNumHeads - 1].x_org; - } else - return xineramaInfos[head].x_org; - } - - return 0; -} - -/** - @return the Y start of head -*/ -int ScreenInfo::getHeadY(unsigned int head) const { - if (hasXinerama()) { - if ((signed) head >= xineramaNumHeads) { -#ifdef DEBUG - cerr << __FILE__ << ":" <<__LINE__ << ": " << - "Head: " << head << " doesn't exist!" << endl; -#endif // DEBUG - return xineramaInfos[xineramaNumHeads - 1].y_org; - } else - return xineramaInfos[head].y_org; - } - - return 0; -} - -#endif // XINERAMA diff --git a/src/BaseDisplay.hh b/src/BaseDisplay.hh deleted file mode 100644 index d989b54..0000000 --- a/src/BaseDisplay.hh +++ /dev/null @@ -1,175 +0,0 @@ -// BaseDisplay.hh for Fluxbox Window Manager -// Copyright (c) 2001 - 2003 Henrik Kinnunen (fluxgen(at)users.sourceforge.net) -// -// BaseDisplay.hh for Blackbox - an X11 Window manager -// Copyright (c) 1997 - 2000 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. - -// $Id: BaseDisplay.hh,v 1.36 2003/05/07 23:45:44 fluxgen Exp $ - -#ifndef BASEDISPLAY_HH -#define BASEDISPLAY_HH - -#include "NotCopyable.hh" -#include "App.hh" -#include "EventHandler.hh" - -#include - -#ifdef XINERAMA -extern "C" { -#include -} -#endif // XINERAMA - -#include -#include - -class ScreenInfo; - -#define PropBlackboxHintsElements (5) -#define PropBlackboxAttributesElements (8) - - -/// Singleton class to manage display connection -/// OBSOLETE! -class BaseDisplay:public FbTk::App, private FbTk::NotCopyable -{ -public: - BaseDisplay(const char *app_name, const char *display_name = 0); - virtual ~BaseDisplay(); - static BaseDisplay *instance(); - - /** - obsolete by FluxboxWindow - @see FluxboxWindow - */ - enum Attrib { - ATTRIB_SHADED = 0x01, - ATTRIB_MAXHORIZ = 0x02, - ATTRIB_MAXVERT = 0x04, - ATTRIB_OMNIPRESENT = 0x08, - ATTRIB_WORKSPACE = 0x10, - ATTRIB_STACK = 0x20, - ATTRIB_DECORATION = 0x40 - }; - - typedef struct _blackbox_hints { - unsigned long flags, attrib, workspace, stack; - int decoration; - } BlackboxHints; - - typedef struct _blackbox_attributes { - unsigned long flags, attrib, workspace, stack; - int premax_x, premax_y; - unsigned int premax_w, premax_h; - } BlackboxAttributes; - - - inline ScreenInfo *getScreenInfo(int s) { return screenInfoList[s]; } - - inline bool hasShapeExtensions() const { return shape.extensions; } - inline bool doShutdown() const { return m_shutdown; } - inline bool isStartup() const { return m_startup; } - - - static Display *getXDisplay() { return App::instance()->display(); } - - inline const char *getXDisplayName() const { return m_display_name; } - inline const char *getApplicationName() const { return m_app_name; } - - inline int getNumberOfScreens() const { return number_of_screens; } - inline int getShapeEventBase() const { return shape.event_basep; } - - inline void shutdown() { m_shutdown = true; } - inline void run() { m_startup = m_shutdown = false; } - - bool validateWindow(Window); - - void grab(); - void ungrab(); - void eventLoop(); - virtual void handleEvent(XEvent * const ev) { } -private: - - struct shape { - Bool extensions; - int event_basep, error_basep; - } shape; - - bool m_startup, m_shutdown; - - typedef std::vector ScreenInfoList; - ScreenInfoList screenInfoList; - - const char *m_display_name, *m_app_name; - int number_of_screens, m_server_grabs; - - static BaseDisplay *s_singleton; -}; - - -class ScreenInfo { -public: - explicit ScreenInfo(int screen_num); - ~ScreenInfo(); - - inline BaseDisplay *getBaseDisplay() { return basedisplay; } - - inline Visual *getVisual() const { return visual; } - inline Window getRootWindow() const { return root_window; } - inline Colormap colormap() const { return m_colormap; } - - inline int getDepth() const { return depth; } - inline int getScreenNumber() const { return screen_number; } - - inline unsigned int getWidth() const { return width; } - inline unsigned int getHeight() const { return height; } - -#ifdef XINERAMA - inline bool hasXinerama() const { return m_hasXinerama; } - inline int getNumHeads() const { return xineramaNumHeads; } - unsigned int getHead(int x, int y) const; - unsigned int getCurrHead() const; - unsigned int getHeadWidth(unsigned int head) const; - unsigned int getHeadHeight(unsigned int head) const; - int getHeadX(unsigned int head) const; - int getHeadY(unsigned int head) const; -#endif // XINERAMA - -private: - BaseDisplay *basedisplay; - Visual *visual; - Window root_window; - Colormap m_colormap; - - int depth, screen_number; - unsigned int width, height; -#ifdef XINERAMA - bool m_hasXinerama; - int xineramaMajor, xineramaMinor, xineramaNumHeads, xineramaLastHead; - XineramaScreenInfo *xineramaInfos; -#endif // XINERAMA - -}; - - - -#endif // BASEDISPLAY_HH -- cgit v0.11.2