-#include "render/render.h"
-#include "render/theme.h"
-
-#include <X11/Xlib.h>
-#include <stdlib.h>
-#include <glib.h>
-#ifdef HAVE_SIGNAL_H
-# include <signal.h>
-#endif
-#ifdef HAVE_SYS_SELECT_H
-# include <sys/select.h>
-#endif
-
-#define TITLE_EVENT_MASK (ButtonPressMask | ButtonReleaseMask | \
- ButtonMotionMask)
-#define ROOT_EVENT_MASK (PropertyChangeMask | StructureNotifyMask | \
- SubstructureNotifyMask)
-#define SLITAPP_EVENT_MASK (StructureNotifyMask)
-
-Display *ob_display;
-Window ob_root;
-int ob_screen;
-
-static struct Slit {
- Window frame;
- Window title;
-
- /* user-requested position stuff */
- int gravity;
- int user_x, user_y;
-
- /* actual position (when not auto-hidden) */
- int x, y;
- int w, h;
-
- gboolean horz;
-
- Appearance *a_frame;
- Appearance *a_title;
-
- GList *slit_apps;
-} *slit;
-static int nslits;
-
-struct SlitApp {
- Window icon_win;
- Window win;
- int x;
- int y;
- int w;
- int h;
-};
-
-static Atom atom_atom;
-static Atom atom_card;
-static Atom atom_theme;
-static Atom atom_type;
-static Atom atom_type_dock;
-static Atom atom_desktop;
-static Atom atom_state;
-static Atom atom_strut;
-
-static gboolean quit = FALSE;
-static gboolean reconfig = FALSE;
-
-void slit_read_theme();
-void slit_configure();
-void event_handle(XEvent *e);
-void slit_add_existing();
-void slit_add_app(Window win);
-void slit_remove_app(struct Slit *slit, struct SlitApp *app,gboolean reparent);
-
-void sighandler(int signal)
-{
- if (signal == SIGUSR1)
- reconfig =TRUE;
- else
- quit = TRUE;
-}
-
-int xerrorhandler(Display *d, XErrorEvent *e)
-{
- char errtxt[128];
- XGetErrorText(d, e->error_code, errtxt, 127);
- g_error("X Error: %s", errtxt);
- return 0;
-}
-
-int main()
-{
- int i;
- guint desk = 0xffffffff;
- XEvent e;
- XSetWindowAttributes attrib;
- struct sigaction action;
- sigset_t sigset;
- int xfd;
- fd_set selset;
-
- /* set up signal handler */
- sigemptyset(&sigset);
- action.sa_handler = sighandler;
- action.sa_mask = sigset;
- action.sa_flags = SA_NOCLDSTOP;
- sigaction(SIGUSR1, &action, (struct sigaction *) NULL);
- sigaction(SIGPIPE, &action, (struct sigaction *) NULL);
- sigaction(SIGSEGV, &action, (struct sigaction *) NULL);
- sigaction(SIGFPE, &action, (struct sigaction *) NULL);
- sigaction(SIGTERM, &action, (struct sigaction *) NULL);
- sigaction(SIGINT, &action, (struct sigaction *) NULL);
- sigaction(SIGHUP, &action, (struct sigaction *) NULL);
-
- ob_display = XOpenDisplay(NULL);
- ob_screen = DefaultScreen(ob_display);
- ob_root = RootWindow(ob_display, ob_screen);
-
- XSetErrorHandler(xerrorhandler);
-
- render_startup();
- theme_startup();
-
- atom_atom = XInternAtom(ob_display, "ATOM", False);
- atom_card = XInternAtom(ob_display, "CARDINAL", False);
- atom_theme = XInternAtom(ob_display, "_OPENBOX_THEME", False);
- atom_type = XInternAtom(ob_display, "_NET_WM_WINDOW_TYPE", False);
- atom_type_dock = XInternAtom(ob_display, "_NET_WM_WINDOW_TYPE_DOCK",False);
- atom_desktop =XInternAtom(ob_display, "_NET_WM_DESKTOP", False);
- atom_state = XInternAtom(ob_display, "WM_STATE", False);
- atom_strut = XInternAtom(ob_display, "_NET_WM_STRUT", False);
-
- nslits = 1;
- slit = g_new0(struct Slit, nslits);
-
- for (i = 0; i < nslits; ++i) {
- slit[i].horz = TRUE;
-
- slit[i].frame = XCreateWindow(ob_display, ob_root, 0, 0, 1, 1, 0,
- render_depth, InputOutput, render_visual,
- 0, NULL);
- attrib.event_mask = TITLE_EVENT_MASK;
- slit[i].title = XCreateWindow(ob_display, slit[i].frame, 0, 0, 1, 1, 0,
- render_depth, InputOutput, render_visual,
- CWEventMask, &attrib);
- XMapWindow(ob_display, slit[i].title);
-
- XChangeProperty(ob_display, slit[i].frame, atom_type, atom_atom,
- 32, PropModeReplace, (guchar*)&atom_type_dock, 1);
-
- XChangeProperty(ob_display, slit[i].frame, atom_desktop, atom_card,
- 32, PropModeReplace, (guchar*)&desk, 1);
- }
-
- slit_read_theme();
-
- XSelectInput(ob_display, ob_root, ROOT_EVENT_MASK);
-
- slit_add_existing();
-
- xfd = ConnectionNumber(ob_display);
- FD_ZERO(&selset);
- FD_SET(xfd, &selset);
- while (!quit) {
- gboolean hadevent = FALSE;
- while (XPending(ob_display)) {
- XNextEvent(ob_display, &e);
- event_handle(&e);
- hadevent = TRUE;
- }
- if (!hadevent) {
- if (reconfig)
- slit_read_theme();
-
- if (!quit)
- select(xfd + 1, &selset, NULL, NULL, NULL);
- }
- }
-
- for (i = 0; i < nslits; ++i) {
- while (slit[i].slit_apps)
- slit_remove_app(&slit[i], slit[i].slit_apps->data, TRUE);
-
- XDestroyWindow(ob_display, slit[i].title);
- XDestroyWindow(ob_display, slit[i].frame);
-
- appearance_free(slit[i].a_frame);
- appearance_free(slit[i].a_title);
- }
-
- theme_shutdown();
- render_shutdown();
- XCloseDisplay(ob_display);
- return 0;
-}
-
-Window find_client(Window win)
-{
- Window r, *children;
- unsigned int n, i;
- Atom ret_type;
- int ret_format;
- unsigned long ret_items, ret_bytesleft;
- unsigned long *prop_return;
-
- XQueryTree(ob_display, win, &r, &r, &children, &n);
- for (i = 0; i < n; ++i) {
- Window w = find_client(children[i]);
- if (w) return w;
- }
-
- /* try me */
- XGetWindowProperty(ob_display, win, atom_state, 0, 1,
- False, atom_state, &ret_type, &ret_format,
- &ret_items, &ret_bytesleft,
- (unsigned char**) &prop_return);
- if (ret_type == None || ret_items < 1)
- return None;
- return win; /* found it! */
-}
-
-void event_handle(XEvent *e)
-{
- int i;
- Window win;
- static guint button = 0;
- int sw, sh;
- int xpos, ypos;
- int x, y, g;
-
- switch (e->type) {
- case ButtonPress:
- if (!button) {
- button = e->xbutton.button;
- }
- break;
- case ButtonRelease:
- if (button == e->xbutton.button)
- button = 0;
- break;
- case MotionNotify:
- if (button == 1) {
- for (i = 0; i < nslits; ++i)
- if (slit[i].title == e->xmotion.window) {
- /* pick a corner and move it */
- sw = WidthOfScreen(ScreenOfDisplay(ob_display, ob_screen));
- sh = HeightOfScreen(ScreenOfDisplay(ob_display,ob_screen));
-
- if (e->xmotion.x_root < sw / 3) /* left edge */
- xpos = 0;
- else if (e->xmotion.x_root < sw / 3 * 2) /* middle */
- xpos = 1;
- else /* right edge */
- xpos = 2;
- if (e->xmotion.y_root < sh / 3) /* top edge */
- ypos = 0;
- else if (e->xmotion.y_root < sh / 3 * 2) /* middle */
- ypos = 1;
- else /* bottom edge */
- ypos = 2;
-
- if (xpos == 1 && ypos == 1)
- return; /* cant go in middle middle */
-
- if (xpos == 0) {
- if (ypos == 0) {
- x = 0;
- y = 0;
- g = NorthWestGravity;
- } else if (ypos == 1) {
- x = 0;
- y = sh / 2;
- g = WestGravity;
- } else {
- x = 0;
- y = sh;
- g = SouthWestGravity;
- }
- } else if (xpos == 1) {
- if (ypos == 0) {
- x = sw / 2;
- y = 0;
- g = NorthGravity;
- } else {
- x = sw / 2;
- y = sh;
- g = SouthGravity;
- }
- } else {
- if (ypos == 0) {
- x = sw;
- y = 0;
- g = NorthEastGravity;
- } else if (ypos == 1) {
- x = sw;
- y = sh / 2;
- g = EastGravity;
- } else {
- x = sw;
- y = sh;
- g = SouthEastGravity;
- }
- }
- if (x != slit[i].x || y != slit[i].y ||
- g != slit[i].gravity) {
- slit[i].user_x = x;
- slit[i].user_y = y;
- slit[i].gravity = g;
- slit_configure();
- }
- }
- }
- break;
- case PropertyNotify:
- g_message("PropertyNotify on 0x%lx", e->xproperty.window);
- if (e->xproperty.window == ob_root) {
- if (e->xproperty.atom == atom_theme)
- slit_read_theme();
- }
- break;
- case ConfigureNotify:
- g_message("ConfigureNotify on 0x%lx", e->xconfigure.window);
- if (e->xconfigure.window == ob_root) {
- slit_configure();
- return;
- }
-
- /* an owned slitapp? */
- for (i = 0; i < nslits; ++i) {
- GList *it;
-
- for (it = slit[i].slit_apps; it; it = it->next) {
- struct SlitApp *app = it->data;
- if (e->xconfigure.window == app->icon_win) {
- if (app->w != e->xconfigure.width ||
- app->h != e->xconfigure.height) {
- g_message("w %d h %d w %d h %d",
- app->w, e->xconfigure.width,
- app->h, e->xconfigure.height);
- app->w = e->xconfigure.width;
- app->h = e->xconfigure.height;
- slit_configure();
- }
- return;
- }
- }
- }
- break;
- case MapNotify:
- g_message("MapNotify on 0x%lx", e->xmap.window);
-
- win = find_client(e->xmap.window);
- if (!win) return;
-
- for (i = 0; i < nslits; ++i)
- if (win == slit[i].frame)
- return;
-
- slit_add_app(win);
- break;
- case UnmapNotify:
- g_message("UnmapNotify on 0x%lx", e->xunmap.window);
- for (i = 0; i < nslits; ++i) {
- GList *it;
-
- for (it = slit[i].slit_apps; it; it = it->next) {
- struct SlitApp *app = it->data;
- if (e->xunmap.window == app->icon_win) {
- gboolean r;
- XEvent e;
-
- r = !XCheckTypedWindowEvent(ob_display, app->icon_win,
- DestroyNotify, &e);
- if (r) {
- if (XCheckTypedWindowEvent(ob_display, app->icon_win,
- ReparentNotify, &e)) {
- XPutBackEvent(ob_display, &e);
- r = FALSE;
- }
- }
- slit_remove_app(&slit[i], app, r);
- break;
- }
- }
- }
- break;
- case ReparentNotify:
- g_message("ReparentNotify on 0x%lx", e->xdestroywindow.window);
- for (i = 0; i < nslits; ++i) {
- GList *it;
-
- for (it = slit[i].slit_apps; it; it = it->next) {
- struct SlitApp *app = it->data;
- if (e->xdestroywindow.window == app->icon_win) {
- slit_remove_app(&slit[i], app, FALSE);
- break;
- }
- }
- }
- case DestroyNotify:
- g_message("DestroyNotify on 0x%lx", e->xdestroywindow.window);
- for (i = 0; i < nslits; ++i) {
- GList *it;
-
- for (it = slit[i].slit_apps; it; it = it->next) {
- struct SlitApp *app = it->data;
- if (e->xdestroywindow.window == app->icon_win) {
- slit_remove_app(&slit[i], app, FALSE);
- break;
- }
- }
- }
- break;
- }
-}
-
-void slit_add_existing()
-{
- unsigned int i, nchild;
- int j;
- Window w, *children;
- XWindowAttributes attrib;
-
- XQueryTree(ob_display, ob_root, &w, &w, &children, &nchild);
-
- for (i = 0; i < nchild; ++i) {
- for (j = 0; j < nslits; ++j)
- if (children[i] == slit[j].frame)
- continue;
- if (children[i] == None)
- continue;
- if ((children[i] = find_client(children[i])) == None)
- continue;
- if (XGetWindowAttributes(ob_display, children[i], &attrib)) {
- if (attrib.override_redirect) continue;
-
- slit_add_app(children[i]);
- }
- }
- XFree(children);
-}
-
-void slit_add_app(Window win)
-{
- int i;
- XWMHints *h;
- XWindowAttributes attrib;
- struct Slit *s;
-
- s = &slit[0];
-
- if ((h = XGetWMHints(ob_display, win))) {
- if (h->flags & StateHint && h->initial_state == WithdrawnState) {
- struct SlitApp *app = g_new(struct SlitApp, 1);
-
- app->win = win;
- app->icon_win = (h->flags & IconWindowHint) ?
- h->icon_window : win;
-
- XFree(h);
-
- for (i = 0; i < nslits; ++i) {
- GList *it;
- for (it = slit[i].slit_apps; it; it = it->next)
- if (app->icon_win ==
- ((struct SlitApp*)it->data)->icon_win)
- /* already managed! */
- return;
- }
-
- if (XGetWindowAttributes(ob_display, app->icon_win, &attrib)) {
- app->w = attrib.width;
- app->h = attrib.height;
- } else {
- g_free(app);
- app = NULL;
- }
-
- if (app) {
- s->slit_apps = g_list_append(s->slit_apps, app);
- slit_configure();
- XReparentWindow(ob_display, app->icon_win,
- s->frame, app->x, app->y);
-/* if (app->win != app->icon_win)
- XUnmapWindow(ob_display, app->win);*/
- XSync(ob_display, False);
- XSelectInput(ob_display, app->icon_win,
- SLITAPP_EVENT_MASK);
- }
- g_message("Managed: 0x%lx", app->icon_win);
- } else
- XFree(h);
- }
-}
-
-void slit_remove_app(struct Slit *slit, struct SlitApp *app, gboolean reparent)
-{
-
- XSelectInput(ob_display, app->icon_win, NoEventMask);
- XSync(ob_display, False);
- if (reparent) {
- g_message("reparenting");
-/* if (app->win != app->icon_win)
- XMapWindow(ob_display, app->win);*/
- XReparentWindow(ob_display, app->icon_win, ob_root, 0, 0);
- }
-
- g_free(app);
- slit->slit_apps = g_list_remove(slit->slit_apps, app);
- slit_configure();
-}
-
-void slit_read_theme()
-{
- XTextProperty prop;
- int i;
- char *theme = NULL;
-
- if (XGetTextProperty(ob_display, ob_root, &prop,
- XInternAtom(ob_display, "_OPENBOX_THEME", False))) {
- theme = theme_load((char*)prop.value);
- XFree(prop.value);
- } else
- theme = theme_load(NULL);
-
- g_free(theme);
- if (!theme) exit(EXIT_FAILURE);
-
- for (i = 0; i < nslits; ++i) {
- appearance_free(slit[i].a_frame);
- appearance_free(slit[i].a_title);
-
- slit[i].a_frame = appearance_copy(theme_a_unfocused_title);
- slit[i].a_title = appearance_copy(theme_a_unfocused_title);
-
- XSetWindowBorder(ob_display, slit[i].frame, theme_b_color->pixel);
- XSetWindowBorderWidth(ob_display, slit[i].frame, theme_bwidth);
- XSetWindowBorder(ob_display, slit[i].frame, BlackPixel(ob_display, ob_screen));
- XSetWindowBorderWidth(ob_display, slit[i].frame, 30);
- }
-
- slit_configure();
-}
-
-void slit_configure()
-{
- int i;
- int titleh;
- GList *it;
- int spot;
-
- titleh = 4;
-
- for (i = 0; i < nslits; ++i) {
- if (slit[i].horz) {
- slit[i].w = titleh;
- slit[i].h = 0;
- } else {
- slit[i].w = 0;
- slit[i].h = titleh;
- }
- spot = titleh;
-
- for (it = slit[i].slit_apps; it; it = it->next) {
- struct SlitApp *app = it->data;
- if (slit[i].horz) {
- g_message("%d", spot);
- app->x = spot;
- app->y = 0;
- slit[i].w += app->w;
- slit[i].h = MAX(slit[i].h, app->h);
- spot += app->w;
- } else {
- app->x = 0;
- app->y = spot;
- slit[i].w = MAX(slit[i].h, app->w);
- slit[i].h += app->h;
- spot += app->h;
- }
-
- XMoveWindow(ob_display, app->icon_win, app->x, app->y);
- }
-
- /* calculate position */
- slit[i].x = slit[i].user_x;
- slit[i].y = slit[i].user_y;
-
- switch(slit[i].gravity) {
- case NorthGravity:
- case CenterGravity:
- case SouthGravity:
- slit[i].x -= slit[i].w / 2;
- break;
- case NorthEastGravity:
- case EastGravity:
- case SouthEastGravity:
- slit[i].x -= slit[i].w;
- break;
- }
- switch(slit[i].gravity) {
- case WestGravity:
- case CenterGravity:
- case EastGravity:
- slit[i].y -= slit[i].h / 2;
- break;
- case SouthWestGravity:
- case SouthGravity:
- case SouthEastGravity:
- slit[i].y -= slit[i].h;
- break;
- }
-
- if (slit[i].w > 0 && slit[i].h > 0) {
- RECT_SET(slit[i].a_frame->area, 0, 0, slit[i].w, slit[i].h);
- XMoveResizeWindow(ob_display, slit[i].frame,
- slit[i].x - theme_bwidth,
- slit[i].y - theme_bwidth,
- slit[i].w, slit[i].h);
-
- if (slit[i].horz) {
- RECT_SET(slit[i].a_title->area, 0, 0, titleh, slit[i].h);
- XMoveResizeWindow(ob_display, slit[i].title, 0, 0,
- titleh, slit[i].h);
- } else {
- RECT_SET(slit[i].a_title->area, 0, 0, slit[i].w, titleh);
- XMoveResizeWindow(ob_display, slit[i].title, 0, 0,
- slit[i].w, titleh);
- }
-
- paint(slit[i].frame, slit[i].a_frame);
- paint(slit[i].title, slit[i].a_title);
- XMapWindow(ob_display, slit[i].frame);
- } else
- XUnmapWindow(ob_display, slit[i].frame);
- }
-}
projects / mikachu / openbox.git / commitdiff