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