+/* -*- 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 "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"
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;
static guint button;
static guint32 corner;
static ObCorner lockcorner;
+#ifdef SYNC
+static gboolean waiting_for_sync;
+#endif
-static Popup *popup = NULL;
+static ObPopup *popup = NULL;
-static void client_dest(gpointer client)
+static void client_dest(ObClient *client, gpointer data)
{
if (moveresize_client == client)
moveresize_end(TRUE);
popup = popup_new(FALSE);
if (!reconfig)
- client_add_destructor(client_dest);
+ client_add_destructor(client_dest, NULL);
}
void moveresize_shutdown(gboolean reconfig)
{
- if (!reconfig)
+ if (!reconfig) {
+ if (moveresize_in_progress)
+ moveresize_end(FALSE);
client_remove_destructor(client_dest);
+ }
popup_free(popup);
popup = NULL;
}
-static void popup_coords(ObClient *c, char *format, int a, int b)
+static void popup_coords(ObClient *c, const gchar *format, gint a, gint b)
{
- char *text;
+ gchar *text;
text = g_strdup_printf(format, a, b);
- popup_position(popup, CenterGravity,
- c->frame->area.x + c->frame->size.left +
- c->area.width / 2,
- c->frame->area.y + c->frame->size.top +
- c->area.height / 2);
- popup_show(popup, text, NULL);
+ if (config_resize_popup_pos == 1) /* == "Top" */
+ popup_position(popup, SouthGravity,
+ c->frame->area.x
+ + c->frame->area.width/2,
+ c->frame->area.y - ob_rr_theme->fbwidth);
+ else /* == "Center" */
+ popup_position(popup, CenterGravity,
+ c->frame->area.x + c->frame->size.left +
+ c->area.width / 2,
+ c->frame->area.y + c->frame->size.top +
+ c->area.height / 2);
+ 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;
- g_assert(!moveresize_in_progress);
+ moving = (cnr == prop_atoms.net_wm_moveresize_move ||
+ cnr == prop_atoms.net_wm_moveresize_move_keyboard);
+
+ if (moveresize_in_progress || !c->frame->visible ||
+ !(moving ?
+ (c->functions & OB_CLIENT_FUNC_MOVE) :
+ (c->functions & OB_CLIENT_FUNC_RESIZE)))
+ return;
moveresize_client = c;
start_cx = c->frame->area.x;
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. and this
is one large mother fucking comment. */
- start_cw = c->area.width + (c->size_inc.width + 1) / 2;
- start_ch = c->area.height + (c->size_inc.height + 1) / 2;
+ start_cw = c->area.width + c->size_inc.width / 2;
+ start_ch = c->area.height + c->size_inc.height / 2;
start_x = x;
start_y = y;
corner = cnr;
c->area.width / 2, c->area.height / 2);
*/
- if (corner == prop_atoms.net_wm_moveresize_move ||
- corner == prop_atoms.net_wm_moveresize_move_keyboard) {
+ if (moving) {
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;
else
g_assert_not_reached();
- grab_pointer(TRUE, cur);
+#ifdef SYNC
+ if (!moving && extensions_shape && moveresize_client->sync_request &&
+ moveresize_client->sync_counter)
+ {
+ /* 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
+
+ grab_pointer(TRUE, FALSE, cur);
grab_keyboard(TRUE);
}
void moveresize_end(gboolean cancel)
{
grab_keyboard(FALSE);
- grab_pointer(FALSE, OB_CURSOR_NONE);
+ grab_pointer(FALSE, FALSE, OB_CURSOR_NONE);
popup_hide(popup);
(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;
+ }
+#endif
+
client_configure(moveresize_client, lockcorner,
moveresize_client->area.x,
moveresize_client->area.y,
static void do_move(gboolean resist)
{
- if (resist)
+ if (resist) {
resist_move_windows(moveresize_client, &cur_x, &cur_y);
- resist_move_monitors(moveresize_client, &cur_x, &cur_y);
+ resist_move_monitors(moveresize_client, &cur_x, &cur_y);
+ }
/* 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);
+ moveresize_client->area.width,
+ moveresize_client->area.height, TRUE, 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(gboolean resist)
+static void do_resize()
+{
+#ifdef SYNC
+ gint x, y, w, h, lw, lh;
+
+ /* see if it is actually going to resize */
+ x = moveresize_client->area.x;
+ y = moveresize_client->area.y;
+ w = cur_x;
+ h = cur_y;
+ client_try_configure(moveresize_client, lockcorner, &x, &y, &w, &h,
+ &lw, &lh, TRUE);
+ if (w == moveresize_client->area.width &&
+ h == moveresize_client->area.height)
+ {
+ return;
+ }
+
+ if (extensions_sync && moveresize_client->sync_request &&
+ moveresize_client->sync_counter)
+ {
+ 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;
+ }
+#endif
+
+ 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 */
+ 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",
+ moveresize_client->logical_size.width,
+ moveresize_client->logical_size.height);
+}
+
+static void calc_resize(gboolean resist)
{
/* resist_size_* needs the frame size */
cur_x += moveresize_client->frame->size.left +
cur_y += moveresize_client->frame->size.top +
moveresize_client->frame->size.bottom;
- if (resist)
+ if (resist) {
resist_size_windows(moveresize_client, &cur_x, &cur_y, lockcorner);
- resist_size_monitors(moveresize_client, &cur_x, &cur_y, lockcorner);
+ resist_size_monitors(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;
-
- 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 */
- if (moveresize_client->size_inc.width > 1 ||
- moveresize_client->size_inc.height > 1)
- popup_coords(moveresize_client, "%d x %d",
- moveresize_client->logical_size.width,
- moveresize_client->logical_size.height);
}
void moveresize_event(XEvent *e)
} else
g_assert_not_reached();
- do_resize(TRUE);
+ calc_resize(TRUE);
+ do_resize();
}
} else if (e->type == KeyPress) {
if (e->xkey.keycode == ob_keycode(OB_KEY_ESCAPE))
moveresize_end(FALSE);
else {
if (corner == prop_atoms.net_wm_moveresize_size_keyboard) {
- int dx = 0, dy = 0, ox = cur_x, oy = cur_y;
+ gint dx = 0, dy = 0, ox = cur_x, oy = cur_y;
if (e->xkey.keycode == ob_keycode(OB_KEY_RIGHT))
dx = MAX(4, moveresize_client->size_inc.width);
start_x += dx - (cur_x - ox);
start_y += dy - (cur_y - oy);
} else if (corner == prop_atoms.net_wm_moveresize_move_keyboard) {
- int dx = 0, dy = 0, ox = cur_x, oy = cur_y;
- int opx, px, opy, py;
+ gint dx = 0, dy = 0, ox = cur_x, oy = cur_y;
+ gint opx, px, opy, py;
if (e->xkey.keycode == ob_keycode(OB_KEY_RIGHT))
dx = 4;
}
}
}
+#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 */
+ }
+#endif
}
projects / chaz / openbox / blobdiff