+/* -*- 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 "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 <X11/Xlib.h>
#include <glib.h>
+/* 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;
-
-#define POPUP_X (10)
-#define POPUP_Y (10)
-
-static void client_dest(ObClient *c)
+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 == c)
- moveresize_end(TRUE);
+ if (moveresize_client == client)
+ moveresize_end(TRUE);
}
-void moveresize_startup()
+void moveresize_startup(gboolean reconfig)
{
- XSetWindowAttributes attrib;
-
- popup = popup_new(FALSE);
- popup_size_to_string(popup, "W: 0000 W: 0000");
+ popup = popup_new();
+ popup_set_text_align(popup, RR_JUSTIFY_CENTER);
- attrib.save_under = True;
-
- client_add_destructor(client_dest);
+ if (!reconfig)
+ client_add_destroy_notify(client_dest, NULL);
}
-void moveresize_shutdown()
+void moveresize_shutdown(gboolean reconfig)
{
- client_remove_destructor(client_dest);
+ if (!reconfig) {
+ if (moveresize_in_progress)
+ moveresize_end(FALSE);
+ client_remove_destroy_notify(client_dest);
+ }
popup_free(popup);
popup = NULL;
}
-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;
+ 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;
+ up = left = -1;
+ } else if (cnr == prop_atoms.net_wm_moveresize_size_top) {
+ cur = OB_CURSOR_NORTH;
+ up = -1;
+ } else if (cnr == prop_atoms.net_wm_moveresize_size_topright) {
+ cur = OB_CURSOR_NORTHEAST;
+ up = -1;
+ } else if (cnr == prop_atoms.net_wm_moveresize_size_right)
+ cur = OB_CURSOR_EAST;
+ else if (cnr == prop_atoms.net_wm_moveresize_size_bottomright)
+ cur = OB_CURSOR_SOUTHEAST;
+ else if (cnr == prop_atoms.net_wm_moveresize_size_bottom)
+ cur = OB_CURSOR_SOUTH;
+ else if (cnr == prop_atoms.net_wm_moveresize_size_bottomleft) {
+ cur = OB_CURSOR_SOUTHWEST;
+ left = -1;
+ } else if (cnr == prop_atoms.net_wm_moveresize_size_left) {
+ cur = OB_CURSOR_WEST;
+ left = -1;
+ } else if (cnr == prop_atoms.net_wm_moveresize_size_keyboard)
+ cur = OB_CURSOR_SOUTHEAST;
+ else if (cnr == prop_atoms.net_wm_moveresize_move)
+ cur = OB_CURSOR_MOVE;
+ else if (cnr == prop_atoms.net_wm_moveresize_move_keyboard)
+ cur = OB_CURSOR_MOVE;
+ else
+ g_assert_not_reached();
- g_assert(!moveresize_in_progress);
+ /* keep the pointer bounded to the screen for move/resize */
+ if (!grab_pointer(FALSE, TRUE, cur))
+ return;
+ if (!grab_keyboard()) {
+ ungrab_pointer();
+ return;
+ }
+ frame_end_iconify_animation(c->frame);
+
+ moving = mv;
moveresize_client = c;
- start_cx = c->frame->area.x;
- start_cy = c->frame->area.y;
+ start_cx = c->area.x;
+ start_cy = c->area.y;
start_cw = c->area.width;
start_ch = c->area.height;
- start_x = x;
- start_y = y;
+ /* 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..
c->area.width / 2, c->area.height / 2);
*/
- 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;
- }
+ cur_x = start_cx;
+ cur_y = start_cy;
+ cur_w = start_cw;
+ cur_h = start_ch;
moveresize_in_progress = TRUE;
- if (corner == prop_atoms.net_wm_moveresize_size_topleft)
- cur = OB_CURSOR_NORTHWEST;
- else if (corner == prop_atoms.net_wm_moveresize_size_top)
- cur = OB_CURSOR_NORTH;
- else if (corner == prop_atoms.net_wm_moveresize_size_topright)
- cur = OB_CURSOR_NORTHEAST;
- else if (corner == prop_atoms.net_wm_moveresize_size_right)
- cur = OB_CURSOR_EAST;
- else if (corner == prop_atoms.net_wm_moveresize_size_bottomright)
- cur = OB_CURSOR_SOUTHEAST;
- else if (corner == prop_atoms.net_wm_moveresize_size_bottom)
- cur = OB_CURSOR_SOUTH;
- else if (corner == prop_atoms.net_wm_moveresize_size_bottomleft)
- cur = OB_CURSOR_SOUTHWEST;
- else if (corner == prop_atoms.net_wm_moveresize_size_left)
- cur = OB_CURSOR_WEST;
- else if (corner == prop_atoms.net_wm_moveresize_size_keyboard)
- cur = OB_CURSOR_SOUTHEAST;
- else if (corner == prop_atoms.net_wm_moveresize_move)
- cur = OB_CURSOR_MOVE;
- else if (corner == prop_atoms.net_wm_moveresize_move_keyboard)
- cur = OB_CURSOR_MOVE;
- else
- g_assert_not_reached();
-
- grab_pointer(TRUE, cur);
- grab_keyboard(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;
+ }
+#endif
}
void moveresize_end(gboolean cancel)
{
- grab_keyboard(FALSE);
- grab_pointer(FALSE, None);
+ ungrab_keyboard();
+ ungrab_pointer();
popup_hide(popup);
(cancel ? start_cx : cur_x),
(cancel ? start_cy : cur_y));
} 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);
+#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),
+ (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(gboolean resist)
+static void do_move(gboolean keyboard, gint keydist)
{
- Rect *a;
+ 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);
+}
- if (resist)
- resist_move(moveresize_client, &cur_x, &cur_y);
+static void do_resize(void)
+{
+ 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
- /* get where the client should be */
- frame_frame_gravity(moveresize_client->frame, &cur_x, &cur_y);
- client_move(moveresize_client, cur_x, cur_y);
+ 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 */
- a = screen_area(screen_desktop);
- popup_coords("X: %4d Y: %4d",
- moveresize_client->frame->area.x - a->x,
- moveresize_client->frame->area.y - a->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);
+}
+
+#ifdef SYNC
+static gboolean sync_timeout_func(gpointer data)
+{
+ 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
-static void do_resize(gboolean resist)
+static void calc_resize(gboolean keyboard, gint keydist, gint *dw, gint *dh,
+ ObDirection dir)
{
- if (resist) {
- /* resist_size needs the frame size */
- cur_x += moveresize_client->frame->size.left +
- moveresize_client->frame->size.right;
- cur_y += moveresize_client->frame->size.top +
- moveresize_client->frame->size.bottom;
-
- resist_size(moveresize_client, &cur_x, &cur_y, lockcorner);
-
- cur_x -= moveresize_client->frame->size.left +
- moveresize_client->frame->size.right;
- cur_y -= moveresize_client->frame->size.top +
- moveresize_client->frame->size.bottom;
+ 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;
}
-
- client_configure(moveresize_client, lockcorner,
- moveresize_client->area.x, moveresize_client->area.y,
- cur_x, cur_y, TRUE, 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);
+ /* resist_size_* needs the frame size */
+ nw += moveresize_client->frame->size.left +
+ moveresize_client->frame->size.right;
+ nh += moveresize_client->frame->size.top +
+ moveresize_client->frame->size.bottom;
+
+ 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);
+
+ nw -= moveresize_client->frame->size.left +
+ moveresize_client->frame->size.right;
+ nh -= moveresize_client->frame->size.top +
+ moveresize_client->frame->size.bottom;
+
+ *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 ! */
+}
+
+static void do_edge_warp(gint x, gint y)
+{
+ 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;
+
}
-void moveresize_event(XEvent *e)
+gboolean moveresize_event(XEvent *e)
{
- g_assert(moveresize_in_progress);
+ gboolean used = FALSE;
+
+ if (!moveresize_in_progress) return FALSE;
if (e->type == ButtonPress) {
if (!button) {
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(TRUE);
+ 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();
- do_resize(TRUE);
+ 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) {
- int dx = 0, dy = 0;
-
- if (e->xkey.keycode == ob_keycode(OB_KEY_RIGHT))
- dx = MAX(4, moveresize_client->size_inc.width);
- else if (e->xkey.keycode == ob_keycode(OB_KEY_LEFT))
- dx = -MAX(4, moveresize_client->size_inc.width);
- else if (e->xkey.keycode == ob_keycode(OB_KEY_DOWN))
- dy = MAX(4, moveresize_client->size_inc.height);
- else if (e->xkey.keycode == ob_keycode(OB_KEY_UP))
- dy = -MAX(4, moveresize_client->size_inc.height);
- else
- return;
-
- cur_x += dx;
- cur_y += dy;
- XWarpPointer(ob_display, None, None, 0, 0, 0, 0, dx, dy);
-
- do_resize(FALSE);
+ resize_with_keys(e->xkey.keycode, e->xkey.state);
+ used = TRUE;
} else if (corner == prop_atoms.net_wm_moveresize_move_keyboard) {
- int dx = 0, dy = 0;
-
- if (e->xkey.keycode == ob_keycode(OB_KEY_RIGHT))
- dx = 4;
- else if (e->xkey.keycode == ob_keycode(OB_KEY_LEFT))
- dx = -4;
- else if (e->xkey.keycode == ob_keycode(OB_KEY_DOWN))
- dy = 4;
- else if (e->xkey.keycode == ob_keycode(OB_KEY_UP))
- dy = -4;
- else
- return;
-
- cur_x += dx;
- cur_y += dy;
- XWarpPointer(ob_display, None, None, 0, 0, 0, 0, dx, dy);
-
- do_move(FALSE);
+ 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;
}
projects / mikachu / openbox.git / blobdiff