X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Fmoveresize.c;h=f324818df86b058afa692c4b867ab5050c3f3177;hb=ba1ac214dfdbc0539c922e84c2318c1bf2566c0c;hp=bc3153651e7b5ae500c61bcd0d15defbcd5d1a00;hpb=2477a38d2f3063b697e44bf3690cf280fb26ca8a;p=chaz%2Fopenbox diff --git a/openbox/moveresize.c b/openbox/moveresize.c index bc315365..f324818d 100644 --- a/openbox/moveresize.c +++ b/openbox/moveresize.c @@ -1,272 +1,818 @@ +/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*- + + moveresize.c for the Openbox window manager + Copyright (c) 2006 Mikael Magnusson + Copyright (c) 2003-2007 Dana Jansens + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + See the COPYING file for a copy of the GNU General Public License. +*/ + #include "grab.h" #include "framerender.h" #include "screen.h" #include "prop.h" #include "client.h" -#include "dispatch.h" +#include "frame.h" #include "openbox.h" +#include "resist.h" +#include "mainloop.h" +#include "modkeys.h" #include "popup.h" +#include "moveresize.h" #include "config.h" +#include "event.h" +#include "debug.h" +#include "extensions.h" #include "render/render.h" #include "render/theme.h" #include #include +/* how far windows move and resize with the keyboard arrows */ +#define KEY_DIST 8 + gboolean moveresize_in_progress = FALSE; ObClient *moveresize_client = NULL; +#ifdef SYNC +XSyncAlarm moveresize_alarm = None; +#endif static gboolean moving = FALSE; /* TRUE - moving, FALSE - resizing */ -static int start_x, start_y, start_cx, start_cy, start_cw, start_ch; -static int cur_x, cur_y; +static gint start_x, start_y, start_cx, start_cy, start_cw, start_ch; +static gint cur_x, cur_y, cur_w, cur_h; static guint button; static guint32 corner; -static ObCorner lockcorner; - -static Popup *popup = NULL; -static InternalWindow opaque_window = { { Window_Internal }, None }; -static GC opaque_gc = None; -static gboolean first_draw = FALSE; - -#define POPUP_X (10) -#define POPUP_Y (10) +static ObDirection edge_warp_dir = -1; +static gboolean edge_warp_odd = FALSE; +static ObDirection key_resize_edge = -1; +#ifdef SYNC +static gboolean waiting_for_sync; +#endif + +static ObPopup *popup = NULL; + +static void do_move(gboolean keyboard, gint keydist); +static void do_resize(void); +static void do_edge_warp(gint x, gint y); +static void cancel_edge_warp(); +#ifdef SYNC +static gboolean sync_timeout_func(gpointer data); +#endif + +static void client_dest(ObClient *client, gpointer data) +{ + if (moveresize_client == client) + moveresize_end(TRUE); +} -void moveresize_startup() +void moveresize_startup(gboolean reconfig) { - XSetWindowAttributes attrib; - XGCValues gcv; - - popup = popup_new(FALSE); - popup_size_to_string(popup, "W: 0000 W: 0000"); - - attrib.save_under = True; - opaque_window.win = XCreateWindow(ob_display, ob_root, 0, 0, 1, 1, 0, - RrDepth(ob_rr_inst), InputOutput, - RrVisual(ob_rr_inst), - CWSaveUnder, &attrib); - stacking_add(INTERNAL_AS_WINDOW(&opaque_window)); - stacking_raise(INTERNAL_AS_WINDOW(&opaque_window)); - - /* a GC to invert stuff */ - gcv.function = GXxor; - gcv.line_width = ob_rr_theme->bwidth; - gcv.foreground = (WhitePixel(ob_display, ob_screen) ^ - BlackPixel(ob_display, ob_screen)); - opaque_gc = XCreateGC(ob_display, opaque_window.win, - GCFunction | GCForeground | GCLineWidth, &gcv); + popup = popup_new(); + popup_set_text_align(popup, RR_JUSTIFY_CENTER); + + if (!reconfig) + client_add_destroy_notify(client_dest, NULL); } -void moveresize_shutdown() +void moveresize_shutdown(gboolean reconfig) { + if (!reconfig) { + if (moveresize_in_progress) + moveresize_end(FALSE); + client_remove_destroy_notify(client_dest); + } + popup_free(popup); popup = NULL; - stacking_remove(&opaque_window); - XFreeGC(ob_display, opaque_gc); - XDestroyWindow(ob_display, opaque_window.win); } -static void popup_coords(char *format, int a, int b) +static void popup_coords(ObClient *c, const gchar *format, gint a, gint b) { - char *text; - Rect *area; + gchar *text; text = g_strdup_printf(format, a, b); - area = screen_physical_area_monitor(0); - popup_position(popup, NorthWestGravity, - POPUP_X + area->x, POPUP_Y + area->y); - popup_show(popup, text, NULL); + if (config_resize_popup_pos == OB_RESIZE_POS_TOP) + popup_position(popup, SouthGravity, + c->frame->area.x + + c->frame->area.width/2, + c->frame->area.y - ob_rr_theme->fbwidth); + else if (config_resize_popup_pos == OB_RESIZE_POS_CENTER) + popup_position(popup, CenterGravity, + c->frame->area.x + c->frame->area.width / 2, + c->frame->area.y + c->frame->area.height / 2); + else /* Fixed */ { + Rect *area = screen_physical_area_active(); + gint gravity, x, y; + + x = config_resize_popup_fixed.x.pos; + if (config_resize_popup_fixed.x.center) + x = area->x + area->width/2; + else if (config_resize_popup_fixed.x.opposite) + x = RECT_RIGHT(*area) - x; + else + x = area->x + x; + + y = config_resize_popup_fixed.y.pos; + if (config_resize_popup_fixed.y.center) + y = area->y + area->height/2; + else if (config_resize_popup_fixed.y.opposite) + y = RECT_RIGHT(*area) - y; + else + y = area->y + y; + + if (config_resize_popup_fixed.x.center) { + if (config_resize_popup_fixed.y.center) + gravity = CenterGravity; + else if (config_resize_popup_fixed.y.opposite) + gravity = SouthGravity; + else + gravity = NorthGravity; + } + else if (config_resize_popup_fixed.x.opposite) { + if (config_resize_popup_fixed.y.center) + gravity = EastGravity; + else if (config_resize_popup_fixed.y.opposite) + gravity = SouthEastGravity; + else + gravity = NorthEastGravity; + } + else { + if (config_resize_popup_fixed.y.center) + gravity = WestGravity; + else if (config_resize_popup_fixed.y.opposite) + gravity = SouthWestGravity; + else + gravity = NorthWestGravity; + } + + popup_position(popup, gravity, x, y); + + g_free(area); + } + popup_show(popup, text); g_free(text); } -void moveresize_start(ObClient *c, int x, int y, guint b, guint32 cnr) +void moveresize_start(ObClient *c, gint x, gint y, guint b, guint32 cnr) { ObCursor cur; - Rect *a; - - g_assert(!moveresize_in_progress); - - moveresize_client = c; - start_cx = c->frame->area.x; - start_cy = c->frame->area.y; - start_cw = c->area.width; - start_ch = c->area.height; - start_x = x; - start_y = y; - if (corner == prop_atoms.net_wm_moveresize_move_keyboard || - corner == prop_atoms.net_wm_moveresize_size_keyboard) - button = 0; /* mouse can't end it without being pressed first */ - else - button = b; - corner = cnr; - - if (corner == prop_atoms.net_wm_moveresize_move || - corner == prop_atoms.net_wm_moveresize_move_keyboard) { - cur_x = start_cx; - cur_y = start_cy; - moving = TRUE; - } else { - cur_x = start_cw; - cur_y = start_ch; - moving = FALSE; - } - - moveresize_in_progress = TRUE; - - if (corner == prop_atoms.net_wm_moveresize_size_topleft) + gboolean mv = (cnr == prop_atoms.net_wm_moveresize_move || + cnr == prop_atoms.net_wm_moveresize_move_keyboard); + gint up = 1; + gint left = 1; + + if (moveresize_in_progress || !c->frame->visible || + !(mv ? + (c->functions & OB_CLIENT_FUNC_MOVE) : + (c->functions & OB_CLIENT_FUNC_RESIZE))) + return; + + if (cnr == prop_atoms.net_wm_moveresize_size_topleft) { cur = OB_CURSOR_NORTHWEST; - else if (corner == prop_atoms.net_wm_moveresize_size_top) + up = left = -1; + } else if (cnr == prop_atoms.net_wm_moveresize_size_top) { cur = OB_CURSOR_NORTH; - else if (corner == prop_atoms.net_wm_moveresize_size_topright) + up = -1; + } else if (cnr == prop_atoms.net_wm_moveresize_size_topright) { cur = OB_CURSOR_NORTHEAST; - else if (corner == prop_atoms.net_wm_moveresize_size_right) + up = -1; + } else if (cnr == prop_atoms.net_wm_moveresize_size_right) cur = OB_CURSOR_EAST; - else if (corner == prop_atoms.net_wm_moveresize_size_bottomright) + else if (cnr == prop_atoms.net_wm_moveresize_size_bottomright) cur = OB_CURSOR_SOUTHEAST; - else if (corner == prop_atoms.net_wm_moveresize_size_bottom) + else if (cnr == prop_atoms.net_wm_moveresize_size_bottom) cur = OB_CURSOR_SOUTH; - else if (corner == prop_atoms.net_wm_moveresize_size_bottomleft) + else if (cnr == prop_atoms.net_wm_moveresize_size_bottomleft) { cur = OB_CURSOR_SOUTHWEST; - else if (corner == prop_atoms.net_wm_moveresize_size_left) + left = -1; + } else if (cnr == prop_atoms.net_wm_moveresize_size_left) { cur = OB_CURSOR_WEST; - else if (corner == prop_atoms.net_wm_moveresize_size_keyboard) + left = -1; + } else if (cnr == prop_atoms.net_wm_moveresize_size_keyboard) cur = OB_CURSOR_SOUTHEAST; - else if (corner == prop_atoms.net_wm_moveresize_move) + else if (cnr == prop_atoms.net_wm_moveresize_move) cur = OB_CURSOR_MOVE; - else if (corner == prop_atoms.net_wm_moveresize_move_keyboard) + else if (cnr == prop_atoms.net_wm_moveresize_move_keyboard) cur = OB_CURSOR_MOVE; else g_assert_not_reached(); - grab_pointer(TRUE, cur); - grab_keyboard(TRUE); + /* keep the pointer bounded to the screen for move/resize */ + if (!grab_pointer(FALSE, TRUE, cur)) + return; + if (!grab_keyboard()) { + ungrab_pointer(); + return; + } - a = screen_physical_area(); + frame_end_iconify_animation(c->frame); - XMoveResizeWindow(ob_display, opaque_window.win, - a->x, a->y, a->width, a->height); - stacking_raise(INTERNAL_AS_WINDOW(&opaque_window)); - if (corner == prop_atoms.net_wm_moveresize_move || - corner == prop_atoms.net_wm_moveresize_move_keyboard) { - if (!config_opaque_move) - XMapWindow(ob_display, opaque_window.win); - } else { - if (!config_opaque_resize) - XMapWindow(ob_display, opaque_window.win); + moving = mv; + moveresize_client = c; + start_cx = c->area.x; + start_cy = c->area.y; + start_cw = c->area.width; + start_ch = c->area.height; + /* these adjustments for the size_inc make resizing a terminal more + friendly. you essentially start the resize in the middle of the + increment instead of at 0, so you have to move half an increment + either way instead of a full increment one and 1 px the other. */ + start_x = x - (mv ? 0 : left * c->size_inc.width / 2); + start_y = y - (mv ? 0 : up * c->size_inc.height / 2); + corner = cnr; + button = b; + key_resize_edge = -1; + + /* + have to change start_cx and start_cy if going to do this.. + if (corner == prop_atoms.net_wm_moveresize_move_keyboard || + corner == prop_atoms.net_wm_moveresize_size_keyboard) + XWarpPointer(ob_display, None, c->window, 0, 0, 0, 0, + c->area.width / 2, c->area.height / 2); + */ + + cur_x = start_cx; + cur_y = start_cy; + cur_w = start_cw; + cur_h = start_ch; + + moveresize_in_progress = TRUE; + +#ifdef SYNC + if (config_resize_redraw && !moving && extensions_sync && + moveresize_client->sync_request && moveresize_client->sync_counter && + !moveresize_client->not_responding) + { + /* Initialize values for the resize syncing, and create an alarm for + the client's xsync counter */ + + XSyncValue val; + XSyncAlarmAttributes aa; + + /* set the counter to an initial value */ + XSyncIntToValue(&val, 0); + XSyncSetCounter(ob_display, moveresize_client->sync_counter, val); + + /* this will be incremented when we tell the client what we're + looking for */ + moveresize_client->sync_counter_value = 0; + + /* the next sequence we're waiting for with the alarm */ + XSyncIntToValue(&val, 1); + + /* set an alarm on the counter */ + aa.trigger.counter = moveresize_client->sync_counter; + aa.trigger.wait_value = val; + aa.trigger.value_type = XSyncAbsolute; + aa.trigger.test_type = XSyncPositiveTransition; + aa.events = True; + XSyncIntToValue(&aa.delta, 1); + moveresize_alarm = XSyncCreateAlarm(ob_display, + XSyncCACounter | + XSyncCAValue | + XSyncCAValueType | + XSyncCATestType | + XSyncCADelta | + XSyncCAEvents, + &aa); + + waiting_for_sync = FALSE; } - first_draw = TRUE; +#endif } void moveresize_end(gboolean cancel) { - XUnmapWindow(ob_display, opaque_window.win); - - grab_keyboard(FALSE); - grab_pointer(FALSE, None); + ungrab_keyboard(); + ungrab_pointer(); popup_hide(popup); if (moving) { - client_configure(moveresize_client, OB_CORNER_TOPLEFT, + client_move(moveresize_client, + (cancel ? start_cx : cur_x), + (cancel ? start_cy : cur_y)); + } else { +#ifdef SYNC + /* turn off the alarm */ + if (moveresize_alarm != None) { + XSyncDestroyAlarm(ob_display, moveresize_alarm); + moveresize_alarm = None; + } + + ob_main_loop_timeout_remove(ob_main_loop, sync_timeout_func); +#endif + + client_configure(moveresize_client, (cancel ? start_cx : cur_x), (cancel ? start_cy : cur_y), - start_cw, start_ch, TRUE, TRUE); - } else { - client_configure(moveresize_client, lockcorner, - moveresize_client->area.x, - moveresize_client->area.y, - (cancel ? start_cw : cur_x), - (cancel ? start_ch : cur_y), TRUE, TRUE); + (cancel ? start_cw : cur_w), + (cancel ? start_ch : cur_h), + TRUE, TRUE, FALSE); } + /* dont edge warp after its ended */ + cancel_edge_warp(); + moveresize_in_progress = FALSE; moveresize_client = NULL; } -static void do_move() +static void do_move(gboolean keyboard, gint keydist) +{ + gint resist; + + if (keyboard) resist = keydist - 1; /* resist for one key press */ + else resist = config_resist_win; + resist_move_windows(moveresize_client, resist, &cur_x, &cur_y); + if (!keyboard) resist = config_resist_edge; + resist_move_monitors(moveresize_client, resist, &cur_x, &cur_y); + + client_configure(moveresize_client, cur_x, cur_y, cur_w, cur_h, + TRUE, FALSE, FALSE); + if (config_resize_popup_show == 2) /* == "Always" */ + popup_coords(moveresize_client, "%d x %d", + moveresize_client->frame->area.x, + moveresize_client->frame->area.y); +} + +static void do_resize(void) { - int oldx, oldy, oldw, oldh; - - dispatch_move(moveresize_client, &cur_x, &cur_y); - - oldx = moveresize_client->frame->area.x; - oldy = moveresize_client->frame->area.y; - oldw = moveresize_client->frame->area.width; - oldh = moveresize_client->frame->area.height; - /* get where the client should be */ - frame_frame_gravity(moveresize_client->frame, &cur_x, &cur_y); - client_configure(moveresize_client, OB_CORNER_TOPLEFT, cur_x, cur_y, - start_cw, start_ch, TRUE, FALSE); - /* draw the new one */ - if (moveresize_client->frame->area.x != oldx || - moveresize_client->frame->area.y != oldy || - moveresize_client->frame->area.width != oldw || - moveresize_client->frame->area.height != oldh) { - if (!config_opaque_move) - XDrawRectangle(ob_display, opaque_window.win, opaque_gc, - moveresize_client->frame->area.x, - moveresize_client->frame->area.y, - moveresize_client->frame->area.width - 1, - moveresize_client->frame->area.height - 1); - /* erase the old one */ - if (!config_opaque_move && !first_draw) - XDrawRectangle(ob_display, opaque_window.win, opaque_gc, - oldx, oldy, oldw - 1, oldh - 1); - first_draw = FALSE; + gint x, y, w, h, lw, lh; + + /* see if it is actually going to resize */ + x = 0; + y = 0; + w = cur_w; + h = cur_h; + client_try_configure(moveresize_client, &x, &y, &w, &h, + &lw, &lh, TRUE); + if (!(w == moveresize_client->area.width && + h == moveresize_client->area.height)) + { + +#ifdef SYNC + if (config_resize_redraw && extensions_sync && + moveresize_client->sync_request && + moveresize_client->sync_counter && + !moveresize_client->not_responding) + { + XEvent ce; + XSyncValue val; + + /* are we already waiting for the sync counter to catch up? */ + if (waiting_for_sync) + return; + + /* increment the value we're waiting for */ + ++moveresize_client->sync_counter_value; + XSyncIntToValue(&val, moveresize_client->sync_counter_value); + + /* tell the client what we're waiting for */ + ce.xclient.type = ClientMessage; + ce.xclient.message_type = prop_atoms.wm_protocols; + ce.xclient.display = ob_display; + ce.xclient.window = moveresize_client->window; + ce.xclient.format = 32; + ce.xclient.data.l[0] = prop_atoms.net_wm_sync_request; + ce.xclient.data.l[1] = event_curtime; + ce.xclient.data.l[2] = XSyncValueLow32(val); + ce.xclient.data.l[3] = XSyncValueHigh32(val); + ce.xclient.data.l[4] = 0l; + XSendEvent(ob_display, moveresize_client->window, FALSE, + NoEventMask, &ce); + + waiting_for_sync = TRUE; + + ob_main_loop_timeout_remove(ob_main_loop, sync_timeout_func); + ob_main_loop_timeout_add(ob_main_loop, G_USEC_PER_SEC * 2, + sync_timeout_func, NULL, NULL, NULL); + } +#endif + + client_configure(moveresize_client, cur_x, cur_y, cur_w, cur_h, + TRUE, FALSE, FALSE); } /* this would be better with a fixed width font ... XXX can do it better if there are 2 text boxes */ - popup_coords("X: %4d Y: %4d", moveresize_client->frame->area.x, - moveresize_client->frame->area.y); + if (config_resize_popup_show == 2 || /* == "Always" */ + (config_resize_popup_show == 1 && /* == "Nonpixel" */ + moveresize_client->size_inc.width > 1 && + moveresize_client->size_inc.height > 1)) + popup_coords(moveresize_client, "%d x %d", lw, lh); } -static void do_resize() +#ifdef SYNC +static gboolean sync_timeout_func(gpointer data) { - int oldx, oldy, oldw, oldh; + waiting_for_sync = FALSE; /* we timed out waiting for our sync... */ + do_resize(); /* ...so let any pending resizes through */ + + return FALSE; /* don't repeat */ +} +#endif - /* dispatch_resize needs the frame size */ - cur_x += moveresize_client->frame->size.left + +static void calc_resize(gboolean keyboard, gint keydist, gint *dw, gint *dh, + ObDirection dir) +{ + gint resist, x = 0, y = 0, lw, lh, ow, oh, nw, nh; + gint trydw, trydh; + + ow = cur_w; + oh = cur_h; + nw = ow + *dw; + nh = oh + *dh; + + if (!keyboard && + (moveresize_client->max_ratio || moveresize_client->min_ratio)) + { + switch (dir) { + case OB_DIRECTION_NORTH: + case OB_DIRECTION_SOUTH: + /* resize the width based on the height */ + if (moveresize_client->min_ratio) { + if (nh * moveresize_client->min_ratio > nw) + nw = (gint)(nh * moveresize_client->min_ratio); + } + if (moveresize_client->max_ratio) { + if (nh * moveresize_client->max_ratio < nw) + nw = (gint)(nh * moveresize_client->max_ratio); + } + break; + default: + /* resize the height based on the width */ + if (moveresize_client->min_ratio) { + if (nh * moveresize_client->min_ratio > nw) + nh = (gint)(nw / moveresize_client->min_ratio); + } + if (moveresize_client->max_ratio) { + if (nh * moveresize_client->max_ratio < nw) + nh = (gint)(nw / moveresize_client->max_ratio); + } + break; + } + + /* see its actual size (apply aspect ratios) */ + client_try_configure(moveresize_client, &x, &y, &nw, &nh, &lw, &lh, + TRUE); + trydw = nw - ow; + trydh = nh - oh; + } + + /* resist_size_* needs the frame size */ + nw += moveresize_client->frame->size.left + moveresize_client->frame->size.right; - cur_y += moveresize_client->frame->size.top + + nh += moveresize_client->frame->size.top + moveresize_client->frame->size.bottom; - dispatch_resize(moveresize_client, &cur_x, &cur_y, lockcorner); + if (keyboard) resist = keydist - 1; /* resist for one key press */ + else resist = config_resist_win; + resist_size_windows(moveresize_client, resist, &nw, &nh, dir); + if (!keyboard) resist = config_resist_edge; + resist_size_monitors(moveresize_client, resist, &nw, &nh, dir); - cur_x -= moveresize_client->frame->size.left + + nw -= moveresize_client->frame->size.left + moveresize_client->frame->size.right; - cur_y -= moveresize_client->frame->size.top + + nh -= moveresize_client->frame->size.top + moveresize_client->frame->size.bottom; - - oldx = moveresize_client->frame->area.x; - oldy = moveresize_client->frame->area.y; - oldw = moveresize_client->frame->area.width; - oldh = moveresize_client->frame->area.height; - client_configure(moveresize_client, lockcorner, - moveresize_client->area.x, moveresize_client->area.y, - cur_x, cur_y, TRUE, FALSE); - /* draw the new one */ - if (!config_opaque_resize) - XDrawRectangle(ob_display, opaque_window.win, opaque_gc, - moveresize_client->frame->area.x, - moveresize_client->frame->area.y, - moveresize_client->frame->area.width - 1, - moveresize_client->frame->area.height - 1); - /* erase the old one */ - if (!config_opaque_resize && !first_draw) - XDrawRectangle(ob_display, opaque_window.win, opaque_gc, - oldx, oldy, oldw - 1, oldh - 1); - first_draw = FALSE; - /* this would be better with a fixed width font ... XXX can do it better - if there are 2 text boxes */ - popup_coords("W: %4d H: %4d", moveresize_client->logical_size.width, - moveresize_client->logical_size.height); + *dw = nw - ow; + *dh = nh - oh; + + /* take aspect ratios into account for resistance */ + if (!keyboard && + (moveresize_client->max_ratio || moveresize_client->min_ratio)) + { + if (*dh != trydh) { /* got resisted */ + /* resize the width based on the height */ + if (moveresize_client->min_ratio) { + if (nh * moveresize_client->min_ratio > nw) + nw = (gint)(nh * moveresize_client->min_ratio); + } + if (moveresize_client->max_ratio) { + if (nh * moveresize_client->max_ratio < nw) + nw = (gint)(nh * moveresize_client->max_ratio); + } + } + if (*dw != trydw) { /* got resisted */ + /* resize the height based on the width */ + if (moveresize_client->min_ratio) { + if (nh * moveresize_client->min_ratio > nw) + nh = (gint)(nw / moveresize_client->min_ratio); + } + if (moveresize_client->max_ratio) { + if (nh * moveresize_client->max_ratio < nw) + nh = (gint)(nw / moveresize_client->max_ratio); + } + } + } + + /* make sure it's all valid */ + client_try_configure(moveresize_client, &x, &y, &nw, &nh, &lw, &lh, TRUE); + + *dw = nw - ow; + *dh = nh - oh; +} + +static gboolean edge_warp_delay_func(gpointer data) +{ + guint d; + + /* only fire every second time. so it's fast the first time, but slower + after that */ + if (edge_warp_odd) { + d = screen_find_desktop(screen_desktop, edge_warp_dir, TRUE, FALSE); + if (d != screen_desktop) screen_set_desktop(d, TRUE); + } + edge_warp_odd = !edge_warp_odd; + + return TRUE; /* do repeat ! */ } -void moveresize_event(XEvent *e) +static void do_edge_warp(gint x, gint y) { - g_assert(moveresize_in_progress); + guint i; + ObDirection dir; + + if (!config_mouse_screenedgetime) return; + + dir = -1; + + for (i = 0; i < screen_num_monitors; ++i) { + Rect *a = screen_physical_area_monitor(i); + if (x == RECT_LEFT(*a)) dir = OB_DIRECTION_WEST; + if (x == RECT_RIGHT(*a)) dir = OB_DIRECTION_EAST; + if (y == RECT_TOP(*a)) dir = OB_DIRECTION_NORTH; + if (y == RECT_BOTTOM(*a)) dir = OB_DIRECTION_SOUTH; + + /* try check for xinerama boundaries */ + if ((x + 1 == RECT_LEFT(*a) || x - 1 == RECT_RIGHT(*a)) && + (dir == OB_DIRECTION_WEST || dir == OB_DIRECTION_EAST)) + { + dir = -1; + } + if ((y + 1 == RECT_TOP(*a) || y - 1 == RECT_BOTTOM(*a)) && + (dir == OB_DIRECTION_NORTH || dir == OB_DIRECTION_SOUTH)) + { + dir = -1; + } + g_free(a); + } + + if (dir != edge_warp_dir) { + cancel_edge_warp(); + if (dir != (ObDirection)-1) { + edge_warp_odd = TRUE; /* switch on the first timeout */ + ob_main_loop_timeout_add(ob_main_loop, + config_mouse_screenedgetime * 1000, + edge_warp_delay_func, + NULL, NULL, NULL); + } + edge_warp_dir = dir; + } +} + +static void cancel_edge_warp(void) +{ + ob_main_loop_timeout_remove(ob_main_loop, edge_warp_delay_func); +} + +static void move_with_keys(gint keycode, gint state) +{ + gint dx = 0, dy = 0, ox = cur_x, oy = cur_y; + gint opx, px, opy, py; + gint dist = 0; + + /* shift means jump to edge */ + if (state & modkeys_key_to_mask(OB_MODKEY_KEY_SHIFT)) { + gint x, y; + ObDirection dir; + + if (keycode == ob_keycode(OB_KEY_RIGHT)) + dir = OB_DIRECTION_EAST; + else if (keycode == ob_keycode(OB_KEY_LEFT)) + dir = OB_DIRECTION_WEST; + else if (keycode == ob_keycode(OB_KEY_DOWN)) + dir = OB_DIRECTION_SOUTH; + else /* if (keycode == ob_keycode(OB_KEY_UP)) */ + dir = OB_DIRECTION_NORTH; + + client_find_move_directional(moveresize_client, dir, &x, &y); + dx = x - moveresize_client->area.x; + dy = y - moveresize_client->area.y; + } else { + /* control means fine grained */ + if (state & modkeys_key_to_mask(OB_MODKEY_KEY_CONTROL)) + dist = 1; + else + dist = KEY_DIST; + + if (keycode == ob_keycode(OB_KEY_RIGHT)) + dx = dist; + else if (keycode == ob_keycode(OB_KEY_LEFT)) + dx = -dist; + else if (keycode == ob_keycode(OB_KEY_DOWN)) + dy = dist; + else /* if (keycode == ob_keycode(OB_KEY_UP)) */ + dy = -dist; + } + + screen_pointer_pos(&opx, &opy); + XWarpPointer(ob_display, None, None, 0, 0, 0, 0, dx, dy); + /* steal the motion events this causes */ + XSync(ob_display, FALSE); + { + XEvent ce; + while (XCheckTypedEvent(ob_display, MotionNotify, &ce)); + } + screen_pointer_pos(&px, &py); + + cur_x += dx; + cur_y += dy; + do_move(TRUE, dist); + + /* because the cursor moves even though the window does + not nessesarily (resistance), this adjusts where the curor + thinks it started so that it keeps up with where the window + actually is */ + start_x += (px - opx) - (cur_x - ox); + start_y += (py - opy) - (cur_y - oy); +} + +static void resize_with_keys(gint keycode, gint state) +{ + gint dw = 0, dh = 0, pdx = 0, pdy = 0, opx, opy, px, py; + gint dist = 0, resist = 0; + ObDirection dir; + + /* pick the edge if it needs to move */ + if (keycode == ob_keycode(OB_KEY_RIGHT)) { + dir = OB_DIRECTION_EAST; + if (key_resize_edge != OB_DIRECTION_WEST && + key_resize_edge != OB_DIRECTION_EAST) + { + key_resize_edge = OB_DIRECTION_EAST; + return; + } + } + if (keycode == ob_keycode(OB_KEY_LEFT)) { + dir = OB_DIRECTION_WEST; + if (key_resize_edge != OB_DIRECTION_WEST && + key_resize_edge != OB_DIRECTION_EAST) + { + key_resize_edge = OB_DIRECTION_WEST; + return; + } + } + if (keycode == ob_keycode(OB_KEY_UP)) { + dir = OB_DIRECTION_NORTH; + if (key_resize_edge != OB_DIRECTION_NORTH && + key_resize_edge != OB_DIRECTION_SOUTH) + { + key_resize_edge = OB_DIRECTION_NORTH; + return; + } + } + if (keycode == ob_keycode(OB_KEY_DOWN)) { + dir = OB_DIRECTION_SOUTH; + if (key_resize_edge != OB_DIRECTION_NORTH && + key_resize_edge != OB_DIRECTION_SOUTH) + { + key_resize_edge = OB_DIRECTION_SOUTH; + return; + } + } + + /* shift means jump to edge */ + if (state & modkeys_key_to_mask(OB_MODKEY_KEY_SHIFT)) { + gint x, y, w, h; + + if (keycode == ob_keycode(OB_KEY_RIGHT)) + dir = OB_DIRECTION_EAST; + else if (keycode == ob_keycode(OB_KEY_LEFT)) + dir = OB_DIRECTION_WEST; + else if (keycode == ob_keycode(OB_KEY_DOWN)) + dir = OB_DIRECTION_SOUTH; + else /* if (keycode == ob_keycode(OB_KEY_UP)) */ + dir = OB_DIRECTION_NORTH; + + client_find_resize_directional(moveresize_client, key_resize_edge, + key_resize_edge == dir, + &x, &y, &w, &h); + dw = w - moveresize_client->area.width; + dh = h - moveresize_client->area.height; + } else { + gint distw, disth; + + /* control means fine grained */ + if (moveresize_client->size_inc.width > 1) { + distw = moveresize_client->size_inc.width; + resist = 1; + } + else if (state & modkeys_key_to_mask(OB_MODKEY_KEY_CONTROL)) { + distw = 1; + resist = 1; + } + else { + distw = KEY_DIST; + resist = KEY_DIST; + } + if (moveresize_client->size_inc.height > 1) { + disth = moveresize_client->size_inc.height; + resist = 1; + } + else if (state & modkeys_key_to_mask(OB_MODKEY_KEY_CONTROL)) { + disth = 1; + resist = 1; + } + else { + disth = KEY_DIST; + resist = KEY_DIST; + } + + if (key_resize_edge == OB_DIRECTION_WEST) { + if (dir == OB_DIRECTION_WEST) + dw = (dist = distw); + else + dw = -(dist = distw); + } + else if (key_resize_edge == OB_DIRECTION_EAST) { + if (dir == OB_DIRECTION_EAST) + dw = (dist = distw); + else + dw = -(dist = distw); + } + else if (key_resize_edge == OB_DIRECTION_NORTH) { + if (dir == OB_DIRECTION_NORTH) + dh = (dist = disth); + else + dh = -(dist = disth); + } + else /*if (key_resize_edge == OB_DIRECTION_SOUTH)*/ { + if (dir == OB_DIRECTION_SOUTH) + dh = (dist = disth); + else + dh = -(dist = disth); + } + } + + calc_resize(TRUE, resist, &dw, &dh, dir); + if (key_resize_edge == OB_DIRECTION_WEST) + cur_x -= dw; + else if (key_resize_edge == OB_DIRECTION_NORTH) + cur_y -= dh; + cur_w += dw; + cur_h += dh; + + /* how to move the pointer to keep up with the change */ + if (key_resize_edge == OB_DIRECTION_WEST) + pdx = -dw; + else if (key_resize_edge == OB_DIRECTION_EAST) + pdx = dw; + else if (key_resize_edge == OB_DIRECTION_NORTH) + pdy = -dh; + else if (key_resize_edge == OB_DIRECTION_SOUTH) + pdy = dh; + + screen_pointer_pos(&opx, &opy); + XWarpPointer(ob_display, None, None, 0, 0, 0, 0, pdx, pdy); + /* steal the motion events this causes */ + XSync(ob_display, FALSE); + { + XEvent ce; + while (XCheckTypedEvent(ob_display, MotionNotify, &ce)); + } + screen_pointer_pos(&px, &py); + + do_resize(); + + /* because the cursor moves even though the window does + not nessesarily (resistance), this adjusts where the cursor + thinks it started so that it keeps up with where the window + actually is */ + start_x += (px - opx) - dw; + start_y += (py - opy) - dh; + +} + +gboolean moveresize_event(XEvent *e) +{ + gboolean used = FALSE; + + if (!moveresize_in_progress) return FALSE; if (e->type == ButtonPress) { if (!button) { @@ -274,90 +820,114 @@ void moveresize_event(XEvent *e) start_y = e->xbutton.y_root; button = e->xbutton.button; /* this will end it now */ } + used = e->xbutton.button == button; } else if (e->type == ButtonRelease) { if (!button || e->xbutton.button == button) { moveresize_end(FALSE); + used = TRUE; } } else if (e->type == MotionNotify) { if (moving) { cur_x = start_cx + e->xmotion.x_root - start_x; cur_y = start_cy + e->xmotion.y_root - start_y; - do_move(); + do_move(FALSE, 0); + do_edge_warp(e->xmotion.x_root, e->xmotion.y_root); } else { + gint dw, dh; + ObDirection dir; + if (corner == prop_atoms.net_wm_moveresize_size_topleft) { - cur_x = start_cw - (e->xmotion.x_root - start_x); - cur_y = start_ch - (e->xmotion.y_root - start_y); - lockcorner = OB_CORNER_BOTTOMRIGHT; + dw = -(e->xmotion.x_root - start_x); + dh = -(e->xmotion.y_root - start_y); + dir = OB_DIRECTION_NORTHWEST; } else if (corner == prop_atoms.net_wm_moveresize_size_top) { - cur_x = start_cw; - cur_y = start_ch - (e->xmotion.y_root - start_y); - lockcorner = OB_CORNER_BOTTOMRIGHT; + dw = 0; + dh = -(e->xmotion.y_root - start_y); + dir = OB_DIRECTION_NORTH; } else if (corner == prop_atoms.net_wm_moveresize_size_topright) { - cur_x = start_cw + (e->xmotion.x_root - start_x); - cur_y = start_ch - (e->xmotion.y_root - start_y); - lockcorner = OB_CORNER_BOTTOMLEFT; - } else if (corner == prop_atoms.net_wm_moveresize_size_right) { - cur_x = start_cw + (e->xmotion.x_root - start_x); - cur_y = start_ch; - lockcorner = OB_CORNER_BOTTOMLEFT; + dw = (e->xmotion.x_root - start_x); + dh = -(e->xmotion.y_root - start_y); + dir = OB_DIRECTION_NORTHEAST; + } else if (corner == prop_atoms.net_wm_moveresize_size_right) { + dw = (e->xmotion.x_root - start_x); + dh = 0; + dir = OB_DIRECTION_EAST; } else if (corner == prop_atoms.net_wm_moveresize_size_bottomright) { - cur_x = start_cw + (e->xmotion.x_root - start_x); - cur_y = start_ch + (e->xmotion.y_root - start_y); - lockcorner = OB_CORNER_TOPLEFT; + dw = (e->xmotion.x_root - start_x); + dh = (e->xmotion.y_root - start_y); + dir = OB_DIRECTION_SOUTHEAST; } else if (corner == prop_atoms.net_wm_moveresize_size_bottom) { - cur_x = start_cw; - cur_y = start_ch + (e->xmotion.y_root - start_y); - lockcorner = OB_CORNER_TOPLEFT; + dw = 0; + dh = (e->xmotion.y_root - start_y); + dir = OB_DIRECTION_SOUTH; } else if (corner == prop_atoms.net_wm_moveresize_size_bottomleft) { - cur_x = start_cw - (e->xmotion.x_root - start_x); - cur_y = start_ch + (e->xmotion.y_root - start_y); - lockcorner = OB_CORNER_TOPRIGHT; + dw = -(e->xmotion.x_root - start_x); + dh = (e->xmotion.y_root - start_y); + dir = OB_DIRECTION_SOUTHWEST; } else if (corner == prop_atoms.net_wm_moveresize_size_left) { - cur_x = start_cw - (e->xmotion.x_root - start_x); - cur_y = start_ch; - lockcorner = OB_CORNER_TOPRIGHT; + dw = -(e->xmotion.x_root - start_x); + dh = 0; + dir = OB_DIRECTION_WEST; } else if (corner == prop_atoms.net_wm_moveresize_size_keyboard) { - cur_x = start_cw + (e->xmotion.x_root - start_x); - cur_y = start_ch + (e->xmotion.y_root - start_y); - lockcorner = OB_CORNER_TOPLEFT; + dw = (e->xmotion.x_root - start_x); + dh = (e->xmotion.y_root - start_y); + dir = OB_DIRECTION_SOUTHEAST; } else g_assert_not_reached(); + dw -= cur_w - start_cw; + dh -= cur_h - start_ch; + + calc_resize(FALSE, 0, &dw, &dh, dir); + cur_w += dw; + cur_h += dh; + + if (corner == prop_atoms.net_wm_moveresize_size_topleft || + corner == prop_atoms.net_wm_moveresize_size_left || + corner == prop_atoms.net_wm_moveresize_size_bottomleft) + { + cur_x -= dw; + } + if (corner == prop_atoms.net_wm_moveresize_size_topleft || + corner == prop_atoms.net_wm_moveresize_size_top || + corner == prop_atoms.net_wm_moveresize_size_topright) + { + cur_y -= dh; + } + do_resize(); } + used = TRUE; } else if (e->type == KeyPress) { - if (e->xkey.keycode == ob_keycode(OB_KEY_ESCAPE)) + if (e->xkey.keycode == ob_keycode(OB_KEY_ESCAPE)) { moveresize_end(TRUE); - else if (e->xkey.keycode == ob_keycode(OB_KEY_RETURN)) + used = TRUE; + } else if (e->xkey.keycode == ob_keycode(OB_KEY_RETURN)) { moveresize_end(FALSE); - else { + used = TRUE; + } else if (e->xkey.keycode == ob_keycode(OB_KEY_RIGHT) || + e->xkey.keycode == ob_keycode(OB_KEY_LEFT) || + e->xkey.keycode == ob_keycode(OB_KEY_DOWN) || + e->xkey.keycode == ob_keycode(OB_KEY_UP)) + { if (corner == prop_atoms.net_wm_moveresize_size_keyboard) { - if (e->xkey.keycode == ob_keycode(OB_KEY_RIGHT)) - cur_x += MAX(4, moveresize_client->size_inc.width); - else if (e->xkey.keycode == ob_keycode(OB_KEY_LEFT)) - cur_x -= MAX(4, moveresize_client->size_inc.width); - else if (e->xkey.keycode == ob_keycode(OB_KEY_DOWN)) - cur_y += MAX(4, moveresize_client->size_inc.height); - else if (e->xkey.keycode == ob_keycode(OB_KEY_UP)) - cur_y -= MAX(4, moveresize_client->size_inc.height); - else - return; - do_resize(); + resize_with_keys(e->xkey.keycode, e->xkey.state); + used = TRUE; } else if (corner == prop_atoms.net_wm_moveresize_move_keyboard) { - if (e->xkey.keycode == ob_keycode(OB_KEY_RIGHT)) - cur_x += 4; - else if (e->xkey.keycode == ob_keycode(OB_KEY_LEFT)) - cur_x -= 4; - else if (e->xkey.keycode == ob_keycode(OB_KEY_DOWN)) - cur_y += 4; - else if (e->xkey.keycode == ob_keycode(OB_KEY_UP)) - cur_y -= 4; - else - return; - do_move(); + move_with_keys(e->xkey.keycode, e->xkey.state); + used = TRUE; } } } +#ifdef SYNC + else if (e->type == extensions_sync_event_basep + XSyncAlarmNotify) + { + waiting_for_sync = FALSE; /* we got our sync... */ + do_resize(); /* ...so try resize if there is more change pending */ + used = TRUE; + } +#endif + return used; }