X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=util%2Fbsetroot.cc;h=918a31fe2c936c8ec9da2731dea823308a089ca0;hb=788754fec3eb30dca567c047601d4c5791457c8c;hp=f0912cab39e0510dc0e59880194d80da33d9bfa6;hpb=dfc5f034581f5a26cba5c4811500438f89f0634a;p=chaz%2Fopenbox diff --git a/util/bsetroot.cc b/util/bsetroot.cc index f0912cab..918a31fe 100644 --- a/util/bsetroot.cc +++ b/util/bsetroot.cc @@ -1,34 +1,58 @@ +// bsetroot.cc for Openbox +// Copyright (c) 2002 - 2002 Ben Janens (ben@orodu.net) +// Copyright (c) 2001 - 2002 Sean 'Shaleh' Perry +// Copyright (c) 1997 - 2000, 2002 Brad Hughes +// +// 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 -#ifdef STDC_HEADERS +#ifdef HAVE_STRING_H # include +#endif // HAVE_STRING_H + +#ifdef HAVE_STDLIB_H # include -#endif // STDC_HEADERS +#endif // HAVE_STDLIB_H #ifdef HAVE_STDIO_H # include #endif // HAVE_STDIO_H #include "../src/i18n.h" +#include "../src/BaseDisplay.h" +#include "../src/Image.h" #include "bsetroot.h" +#include bsetroot::bsetroot(int argc, char **argv, char *dpy_name) : BaseDisplay(argv[0], dpy_name) { - pixmaps = (Pixmap *) 0; grad = fore = back = (char *) 0; Bool mod = False, sol = False, grd = False; - int mod_x = 0, mod_y = 0, i = 0; + int mod_x = 0, mod_y = 0; - img_ctrl = new BImageControl*[getNumberOfScreens()]; - for (; i < getNumberOfScreens(); i++) - img_ctrl[i] = new BImageControl(this, getScreenInfo(i), True); - - for (i = 1; i < argc; i++) { + for (int i = 1; i < argc; i++) { if (! strcmp("-help", argv[i])) { usage(); } else if ((! strcmp("-fg", argv[i])) || @@ -75,19 +99,18 @@ bsetroot::bsetroot(int argc, char **argv, char *dpy_name) if ((mod + sol + grd) != True) { fprintf(stderr, - i18n-> - getMessage( -#ifdef NLS - bsetrootSet, bsetrootMustSpecify, -#else // !NLS - 0, 0, -#endif // NLS - "%s: error: must specify one of: -solid, -mod, -gradient\n"), - getApplicationName()); - + i18n->getMessage(bsetrootSet, bsetrootMustSpecify, + "%s: error: must specify one of: " + "-solid, -mod, -gradient\n"), + getApplicationName()); + usage(2); } - + + img_ctrl = new BImageControl*[numberOfScreens()]; + for (unsigned int s = 0, n = numberOfScreens(); s < n; ++s) + img_ctrl[s] = new BImageControl(*this, *getScreenInfo(s), true); + if (sol && fore) solid(); else if (mod && mod_x && mod_y && fore && back) modula(mod_x, mod_y); else if (grd && grad && fore && back) gradient(); @@ -96,41 +119,103 @@ bsetroot::bsetroot(int argc, char **argv, char *dpy_name) bsetroot::~bsetroot(void) { + XSetCloseDownMode(getXDisplay(), RetainPermanent); + XKillClient(getXDisplay(), AllTemporary); - if (pixmaps) { - int i; - for (i = 0; i < getNumberOfScreens(); i++) - if (pixmaps[i] != None) { - XSetCloseDownMode(getXDisplay(), RetainTemporary); - break; - } + std::for_each(img_ctrl, img_ctrl + numberOfScreens(), PointerAssassin()); + + delete [] img_ctrl; +} + + +// adapted from wmsetbg +void bsetroot::setPixmapProperty(int screen, Pixmap pixmap) { + static Atom rootpmap_id = None, esetroot_id = None; + Atom type; + int format; + unsigned long length, after; + unsigned char *data; + const ScreenInfo *screen_info = getScreenInfo(screen); - delete [] pixmaps; + if (rootpmap_id == None) { + rootpmap_id = XInternAtom(getXDisplay(), "_XROOTPMAP_ID", False); + esetroot_id = XInternAtom(getXDisplay(), "ESETROOT_PMAP_ID", False); } - if (img_ctrl) { - int i = 0; - for (; i < getNumberOfScreens(); i++) - delete img_ctrl[i]; + XGrabServer(getXDisplay()); - delete [] img_ctrl; + // Clear out the old pixmap + XGetWindowProperty(getXDisplay(), screen_info->getRootWindow(), + rootpmap_id, 0L, 1L, False, XA_PIXMAP, + &type, &format, &length, &after, &data); + if (type == XA_PIXMAP && format == 32) { + XKillClient(getXDisplay(), *((Pixmap *) data)); + XSync(getXDisplay(), False); + XFree(data); } + + if (pixmap) { + XChangeProperty(getXDisplay(), screen_info->getRootWindow(), + rootpmap_id, XA_PIXMAP, 32, PropModeReplace, + (unsigned char *) &pixmap, 1); + XChangeProperty(getXDisplay(), screen_info->getRootWindow(), + esetroot_id, XA_PIXMAP, 32, PropModeReplace, + (unsigned char *) &pixmap, 1); + } else { + XDeleteProperty(getXDisplay(), screen_info->getRootWindow(), + rootpmap_id); + XDeleteProperty(getXDisplay(), screen_info->getRootWindow(), + esetroot_id); + } + + XUngrabServer(getXDisplay()); + XFlush(getXDisplay()); } -void bsetroot::solid(void) { - register int screen = 0; +// adapted from wmsetbg +Pixmap bsetroot::duplicatePixmap(int screen, Pixmap pixmap, + int width, int height) { + XSync(getXDisplay(), False); + + Pixmap copyP = XCreatePixmap(getXDisplay(), + getScreenInfo(screen)->getRootWindow(), + width, height, + DefaultDepth(getXDisplay(), screen)); + XCopyArea(getXDisplay(), pixmap, copyP, DefaultGC(getXDisplay(), screen), + 0, 0, width, height, 0, 0); + XSync(getXDisplay(), False); + + return copyP; +} - for (; screen < getNumberOfScreens(); screen++) { + +void bsetroot::solid(void) { + for (unsigned int screen = 0, n = numberOfScreens(); screen < n; screen++) { BColor c; img_ctrl[screen]->parseColor(&c, fore); if (! c.isAllocated()) c.setPixel(BlackPixel(getXDisplay(), screen)); - XSetWindowBackground(getXDisplay(), getScreenInfo(screen)->getRootWindow(), + const ScreenInfo *screen_info = getScreenInfo(screen); + + XSetWindowBackground(getXDisplay(), screen_info->getRootWindow(), c.getPixel()); - XClearWindow(getXDisplay(), getScreenInfo(screen)->getRootWindow()); + XClearWindow(getXDisplay(), screen_info->getRootWindow()); + + Pixmap pixmap = XCreatePixmap(getXDisplay(), + screen_info->getRootWindow(), + 8, 8, DefaultDepth(getXDisplay(), screen)); + + XSetForeground(getXDisplay(), DefaultGC(getXDisplay(), screen), + c.getPixel()); + XFillRectangle(getXDisplay(), pixmap, DefaultGC(getXDisplay(), screen), + 0, 0, 8, 8); + + setPixmapProperty(screen, duplicatePixmap(screen, pixmap, 8, 8)); + + XFreePixmap(getXDisplay(), pixmap); } } @@ -139,18 +224,17 @@ void bsetroot::modula(int x, int y) { char data[32]; long pattern; - register int screen, i; + unsigned int screen, i; + unsigned int n = numberOfScreens(); - pixmaps = new Pixmap[getNumberOfScreens()]; - - for (pattern = 0, screen = 0; screen < getNumberOfScreens(); screen++) { + for (pattern = 0, screen = 0; screen < n; screen++) { for (i = 0; i < 16; i++) { pattern <<= 1; if ((i % x) == 0) pattern |= 0x0001; } - for (i = 0; i < 16; i++) + for (i = 0; i < 16; i++) { if ((i % y) == 0) { data[(i * 2)] = (char) 0xff; data[(i * 2) + 1] = (char) 0xff; @@ -158,139 +242,132 @@ void bsetroot::modula(int x, int y) { data[(i * 2)] = pattern & 0xff; data[(i * 2) + 1] = (pattern >> 8) & 0xff; } + } BColor f, b; GC gc; Pixmap bitmap; - XGCValues gcv; + + const ScreenInfo *screen_info = getScreenInfo(screen); bitmap = XCreateBitmapFromData(getXDisplay(), - getScreenInfo(screen)->getRootWindow(), data, + screen_info->getRootWindow(), data, 16, 16); - + img_ctrl[screen]->parseColor(&f, fore); img_ctrl[screen]->parseColor(&b, back); if (! f.isAllocated()) f.setPixel(WhitePixel(getXDisplay(), screen)); if (! b.isAllocated()) b.setPixel(BlackPixel(getXDisplay(), screen)); + XGCValues gcv; gcv.foreground = f.getPixel(); gcv.background = b.getPixel(); - gc = XCreateGC(getXDisplay(), getScreenInfo(screen)->getRootWindow(), + gc = XCreateGC(getXDisplay(), screen_info->getRootWindow(), GCForeground | GCBackground, &gcv); - pixmaps[screen] = - XCreatePixmap(getXDisplay(), getScreenInfo(screen)->getRootWindow(), - 16, 16, getScreenInfo(screen)->getDepth()); + Pixmap pixmap = XCreatePixmap(getXDisplay(), + screen_info->getRootWindow(), + 16, 16, screen_info->getDepth()); - XCopyPlane(getXDisplay(), bitmap, pixmaps[screen], gc, + XCopyPlane(getXDisplay(), bitmap, pixmap, gc, 0, 0, 16, 16, 0, 0, 1l); XSetWindowBackgroundPixmap(getXDisplay(), - getScreenInfo(screen)->getRootWindow(), - pixmaps[screen]); - XClearWindow(getXDisplay(), getScreenInfo(screen)->getRootWindow()); + screen_info->getRootWindow(), + pixmap); + XClearWindow(getXDisplay(), screen_info->getRootWindow()); + + setPixmapProperty(screen, + duplicatePixmap(screen, pixmap, 16, 16)); XFreeGC(getXDisplay(), gc); XFreePixmap(getXDisplay(), bitmap); - if (! (getScreenInfo(screen)->getVisual()->c_class & 1)) { - XFreePixmap(getXDisplay(), pixmaps[screen]); - pixmaps[screen] = None; - } + if (! (screen_info->getVisual()->c_class & 1)) + XFreePixmap(getXDisplay(), pixmap); } } void bsetroot::gradient(void) { - register int screen; - - pixmaps = new Pixmap[getNumberOfScreens()]; - - for (screen = 0; screen < getNumberOfScreens(); screen++) { + for (unsigned int screen = 0, n = numberOfScreens(); screen < n; screen++) { BTexture texture; img_ctrl[screen]->parseTexture(&texture, grad); img_ctrl[screen]->parseColor(texture.getColor(), fore); img_ctrl[screen]->parseColor(texture.getColorTo(), back); + const ScreenInfo *screen_info = getScreenInfo(screen); if (! texture.getColor()->isAllocated()) texture.getColor()->setPixel(WhitePixel(getXDisplay(), screen)); if (! texture.getColorTo()->isAllocated()) texture.getColorTo()->setPixel(BlackPixel(getXDisplay(), screen)); - pixmaps[screen] = - img_ctrl[screen]->renderImage(getScreenInfo(screen)->getWidth(), - getScreenInfo(screen)->getHeight(), + Pixmap pixmap = + img_ctrl[screen]->renderImage(screen_info->size().w(), + screen_info->size().h(), &texture); XSetWindowBackgroundPixmap(getXDisplay(), - getScreenInfo(screen)->getRootWindow(), - pixmaps[screen]); - XClearWindow(getXDisplay(), getScreenInfo(screen)->getRootWindow()); - - if (! (getScreenInfo(screen)->getVisual()->c_class & 1)) { - img_ctrl[screen]->removeImage(pixmaps[screen]); - img_ctrl[screen]->timeout(); - pixmaps[screen] = None; + screen_info->getRootWindow(), + pixmap); + XClearWindow(getXDisplay(), screen_info->getRootWindow()); + + setPixmapProperty(screen, + duplicatePixmap(screen, pixmap, + screen_info->size().w(), + screen_info->size().h())); + + if (! (screen_info->getVisual()->c_class & 1)) { + img_ctrl[screen]->removeImage(pixmap); } } } void bsetroot::usage(int exit_code) { - fprintf(stderr, - i18n-> - getMessage( -#ifdef NLS - bsetrootSet, bsetrootUsage, -#else // !NLS - 0, 0, -#endif // NLS - "%s 2.0 : (c) 1997-1999 Brad Hughes\n\n" - " -display display connection\n" - " -mod modula pattern\n" - " -foreground, -fg modula foreground color\n" - " -background, -bg modula background color\n\n" - " -gradient gradient texture\n" - " -from gradient start color\n" - " -to gradient end color\n\n" - " -solid solid color\n\n" - " -help print this help text and exit\n"), - getApplicationName()); - - exit(exit_code); + fprintf(stderr, + i18n->getMessage(bsetrootSet, bsetrootUsage, + "%s 2.0\n\n" + "Copyright (c) 1997-2000, 2002 Bradley T Hughes\n" + "Copyright (c) 2001-2002 Sean 'Shaleh' Perry\n\n" + " -display display connection\n" + " -mod modula pattern\n" + " -foreground, -fg modula foreground color\n" + " -background, -bg modula background color\n\n" + " -gradient gradient texture\n" + " -from gradient start color\n" + " -to gradient end color\n\n" + " -solid solid color\n\n" + " -help print this help text and exit\n"), + getApplicationName()); + + exit(exit_code); } - int main(int argc, char **argv) { char *display_name = (char *) 0; - int i = 1; - + NLSInit("openbox.cat"); - for (; i < argc; i++) { + for (int i = 1; i < argc; i++) { if (! strcmp(argv[i], "-display")) { // check for -display option - + if ((++i) >= argc) { - fprintf(stderr, - i18n->getMessage( -#ifdef NLS - mainSet, mainDISPLAYRequiresArg, -#else // !NLS - 0, 0, -#endif // NLS - "error: '-display' requires an argument\n")); - + fprintf(stderr, i18n->getMessage(mainSet, mainDISPLAYRequiresArg, + "error: '-display' requires an argument\n")); + ::exit(1); } - + display_name = argv[i]; } } - + bsetroot app(argc, argv, display_name); - + return 0; } +