Dogcows Code - chaz/openbox/blob - src/actions.cc

   1 // -*- mode: C++; indent-tabs-mode: nil; -*-
   2
   3 #ifdef HAVE_CONFIG_H
   4 # include "../config.h"
   5 #endif
   6
   7 #include "actions.hh"
   8 #include "widget.hh"
   9 #include "openbox.hh"
  10 #include "otk/display.hh"
  11
  12 #include <stdio.h>
  13
  14 namespace ob {
  15
  16 const unsigned int OBActions::DOUBLECLICKDELAY = 300;
  17 const int OBActions::BUTTONS;
  18
  19 OBActions::OBActions()
  20   : _button(0)
  21 {
  22   for (int i=0; i<BUTTONS; ++i)
  23     _posqueue[i] = new ButtonPressAction();
  24
  25   // XXX: load a configuration out of somewhere
  26
  27 }
  28
  29
  30 OBActions::~OBActions()
  31 {
  32   for (int i=0; i<BUTTONS; ++i)
  33     delete _posqueue[i];
  34 }
  35
  36
  37 void OBActions::insertPress(const XButtonEvent &e)
  38 {
  39   ButtonPressAction *a = _posqueue[BUTTONS - 1];
  40   for (int i=BUTTONS-1; i>0;)
  41     _posqueue[i] = _posqueue[--i];
  42   _posqueue[0] = a;
  43   a->button = e.button;
  44   a->pos.setPoint(e.x, e.y);
  45 }
  46
  47 void OBActions::removePress(const XButtonEvent &e)
  48 {
  49   ButtonPressAction *a = 0;
  50   for (int i=0; i<BUTTONS; ++i) {
  51     if (_posqueue[i]->button == e.button)
  52       a = _posqueue[i];
  53     if (a) // found one and removed it
  54       _posqueue[i] = _posqueue[i+1];
  55   }
  56   if (a) { // found one
  57     _posqueue[BUTTONS-1] = a;
  58     a->button = 0;
  59   }
  60 }
  61
  62 void OBActions::buttonPressHandler(const XButtonEvent &e)
  63 {
  64   OtkEventHandler::buttonPressHandler(e);
  65   insertPress(e);
  66
  67   // XXX: run the PRESS guile hook
  68   OBWidget *w = dynamic_cast<OBWidget*>
  69     (Openbox::instance->findHandler(e.window));
  70
  71   printf("GUILE: PRESS: win %lx type %d modifiers %u button %u time %lx\n",
  72          (long)e.window, (w ? w->type():-1), e.state, e.button, e.time);
  73
  74   if (_button) return; // won't count toward CLICK events
  75
  76   _button = e.button;
  77 }
  78
  79
  80 void OBActions::buttonReleaseHandler(const XButtonEvent &e)
  81 {
  82   OtkEventHandler::buttonReleaseHandler(e);
  83   removePress(e);
  84
  85   // XXX: run the RELEASE guile hook
  86   OBWidget *w = dynamic_cast<OBWidget*>
  87     (Openbox::instance->findHandler(e.window));
  88
  89   printf("GUILE: RELEASE: win %lx type %d, modifiers %u button %u time %lx\n",
  90          (long)e.window, (w ? w->type():-1), e.state, e.button, e.time);
  91
  92   // not for the button we're watching?
  93   if (_button != e.button) return;
  94
  95   _button = 0;
  96
  97   // find the area of the window
  98   XWindowAttributes attr;
  99   if (!XGetWindowAttributes(otk::OBDisplay::display, e.window, &attr)) return;
 100
 101   // if not on the window any more, it isnt a CLICK
 102   if (!(e.same_screen && e.x >= 0 && e.y >= 0 &&
 103         e.x < attr.width && e.y < attr.height))
 104     return;
 105
 106   // XXX: run the CLICK guile hook
 107   printf("GUILE: CLICK: win %lx type %d modifiers %u button %u time %lx\n",
 108          (long)e.window, (w ? w->type():-1), e.state, e.button, e.time);
 109
 110   if (e.time - _release.time < DOUBLECLICKDELAY &&
 111       _release.win == e.window && _release.button == e.button) {
 112
 113     // XXX: run the DOUBLECLICK guile hook
 114     printf("GUILE: DOUBLECLICK: win %lx type %d modifiers %u button %u time %lx\n",
 115            (long)e.window, (w ? w->type():-1), e.state, e.button, e.time);
 116
 117     // reset so you cant triple click for 2 doubleclicks
 118     _release.win = 0;
 119     _release.button = 0;
 120     _release.time = 0;
 121   } else {
 122     // save the button release, might be part of a double click
 123     _release.win = e.window;
 124     _release.button = e.button;
 125     _release.time = e.time;
 126   }
 127 }
 128
 129
 130 void OBActions::enterHandler(const XCrossingEvent &e)
 131 {
 132   OtkEventHandler::enterHandler(e);
 133
 134   // XXX: run the ENTER guile hook
 135   OBWidget *w = dynamic_cast<OBWidget*>
 136     (Openbox::instance->findHandler(e.window));
 137
 138   printf("GUILE: ENTER: win %lx type %d modifiers %u\n",
 139          (long)e.window, (w ? w->type():-1), e.state);
 140 }
 141
 142
 143 void OBActions::leaveHandler(const XCrossingEvent &e)
 144 {
 145   OtkEventHandler::leaveHandler(e);
 146
 147   // XXX: run the LEAVE guile hook
 148   OBWidget *w = dynamic_cast<OBWidget*>
 149     (Openbox::instance->findHandler(e.window));
 150
 151   printf("GUILE: LEAVE: win %lx type %d modifiers %u\n",
 152          (long)e.window, (w ? w->type():-1), e.state);
 153 }
 154
 155
 156 void OBActions::keyPressHandler(const XKeyEvent &e)
 157 {
 158   // XXX: run the KEY guile hook
 159   OBWidget *w = dynamic_cast<OBWidget*>
 160     (Openbox::instance->findHandler(e.window));
 161
 162   printf("GUILE: KEY: win %lx type %d modifiers %u keycode %u\n",
 163          (long)e.window, (w ? w->type():-1), e.state, e.keycode);
 164 }
 165
 166
 167 void OBActions::motionHandler(const XMotionEvent &e)
 168 {
 169   if (!e.same_screen) return; // this just gets stupid
 170
 171   OBWidget *w = dynamic_cast<OBWidget*>
 172     (Openbox::instance->findHandler(e.window));
 173
 174   _dx = e.x - _posqueue[0]->pos.x();
 175   _dy = e.y - _posqueue[0]->pos.y();
 176
 177   // XXX: i can envision all sorts of crazy shit with this.. gestures, etc
 178   printf("GUILE: MOTION: win %lx type %d  modifiers %u x %d y %d\n",
 179          (long)e.window, (w ? w->type():-1), e.state, _dx, _dy);
 180 }
 181
 182
 183 }