+++ /dev/null
-/*
- * ion/mod_mgmtmode/mgmtmode.c
- *
- * Copyright (c) Tuomo Valkonen 2004-2007.
- *
- * Ion is free software; you can redistribute it and/or modify it under
- * the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or
- * (at your option) any later version.
- */
-
-#include <math.h>
-#include <sys/time.h>
-#include <time.h>
-#include <limits.h>
-
-#include <libtu/objp.h>
-#include <ioncore/common.h>
-#include <ioncore/global.h>
-#include <ioncore/region.h>
-#include <ioncore/rootwin.h>
-#include <ioncore/binding.h>
-#include <ioncore/grab.h>
-#include "mgmtmode.h"
-#include "main.h"
-
-
-static WMgmtMode *mgmt_mode=NULL;
-
-
-static void cancel_mgmt(WRegion *reg);
-
-
-/*{{{ WMgmtMode */
-
-
-static bool mgmtmode_init(WMgmtMode *mode, WRegion *reg)
-{
- watch_init(&(mode->selw));
- watch_setup(&(mode->selw), (Obj*)reg, NULL);
- return TRUE;
-}
-
-
-static WMgmtMode *create_mgmtmode(WRegion *reg)
-{
- CREATEOBJ_IMPL(WMgmtMode, mgmtmode, (p, reg));
-}
-
-
-static void mgmtmode_deinit(WMgmtMode *mode)
-{
- if(mgmt_mode==mode)
- mgmt_mode=NULL;
-
- watch_reset(&(mode->selw));
-}
-
-
-/*EXTL_DOC
- * Select management mode target.
- */
-EXTL_EXPORT_MEMBER
-void mgmtmode_select(WMgmtMode *mode, WRegion *reg)
-{
- watch_setup(&(mode->selw), (Obj*)reg, NULL);
-}
-
-
-/*EXTL_DOC
- * Return management mode target.
- */
-EXTL_SAFE
-EXTL_EXPORT_MEMBER
-WRegion *mgmtmode_selected(WMgmtMode *mode)
-{
- return (WRegion*)(mode->selw.obj);
-}
-
-
-/*EXTL_DOC
- * End management mode.
- */
-EXTL_EXPORT_MEMBER
-void mgmtmode_finish(WMgmtMode *mode)
-{
- if(mgmt_mode==mode)
- cancel_mgmt(NULL);
-}
-
-
-EXTL_EXPORT
-IMPLCLASS(WMgmtMode, Obj, mgmtmode_deinit, NULL);
-
-
-/*}}}*/
-
-
-/*{{{ Rubberband */
-
-
-static void draw_rubberbox(WRootWin *rw, const WRectangle *rect)
-{
- XPoint fpts[5];
-
- fpts[0].x=rect->x;
- fpts[0].y=rect->y;
- fpts[1].x=rect->x+rect->w;
- fpts[1].y=rect->y;
- fpts[2].x=rect->x+rect->w;
- fpts[2].y=rect->y+rect->h;
- fpts[3].x=rect->x;
- fpts[3].y=rect->y+rect->h;
- fpts[4].x=rect->x;
- fpts[4].y=rect->y;
-
- XDrawLines(ioncore_g.dpy, WROOTWIN_ROOT(rw), rw->xor_gc, fpts, 5,
- CoordModeOrigin);
-}
-
-
-static void mgmtmode_draw(WMgmtMode *mode)
-{
- WRegion *reg=mgmtmode_selected(mode);
-
- if(reg!=NULL){
- WRootWin *rw=region_rootwin_of(reg);
- WRectangle g=REGION_GEOM(reg);
- int rx=0, ry=0;
-
- region_rootpos(reg, &rx, &ry);
-
- g.x=rx;
- g.y=ry;
-
- draw_rubberbox(rw, &g);
- }
-}
-
-
-static void mgmtmode_erase(WMgmtMode *mode)
-{
- mgmtmode_draw(mode);
-}
-
-
-/*}}}*/
-
-
-/*{{{ The mode */
-
-
-static bool mgmt_handler(WRegion *reg, XEvent *xev)
-{
- XKeyEvent *ev=&xev->xkey;
- WBinding *binding=NULL;
- WMgmtMode *mode;
-
- if(ev->type==KeyRelease)
- return FALSE;
-
- if(reg==NULL)
- return FALSE;
-
- mode=mgmt_mode;
-
- if(mode==NULL)
- return FALSE;
-
- binding=bindmap_lookup_binding(mod_mgmtmode_bindmap,
- BINDING_KEYPRESS,
- ev->state, ev->keycode);
-
- if(!binding)
- return FALSE;
-
- if(binding!=NULL){
- mgmtmode_erase(mode);
- extl_call(binding->func, "o", NULL, mode);
- if(mgmt_mode!=NULL)
- mgmtmode_draw(mgmt_mode);
- }
-
- return (mgmt_mode==NULL);
-}
-
-
-static void cancel_mgmt(WRegion *reg)
-{
- if(mgmt_mode!=NULL){
- mgmtmode_erase(mgmt_mode);
- destroy_obj((Obj*)mgmt_mode);
- }
- ioncore_grab_remove(mgmt_handler);
-}
-
-
-/*EXTL_DOC
- * Begin management mode.
- */
-EXTL_EXPORT
-WMgmtMode *mod_mgmtmode_begin(WRegion *reg)
-{
- if(mgmt_mode!=NULL)
- return NULL;
-
- mgmt_mode=create_mgmtmode(reg);
-
- if(mgmt_mode==NULL)
- return NULL;
-
- ioncore_grab_establish((WRegion*)region_rootwin_of(reg),
- mgmt_handler,
- (GrabKilledHandler*)cancel_mgmt, 0);
-
- mgmtmode_draw(mgmt_mode);
-
- return mgmt_mode;
-}
-
-
-/*}}}*/