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 "client.hh"
  11 #include "otk/display.hh"
  12
  13 #include <stdio.h>
  14
  15 namespace ob {
  16
  17 const unsigned int OBActions::DOUBLECLICKDELAY = 300;
  18 const int OBActions::BUTTONS;
  19
  20 OBActions::OBActions()
  21   : _button(0)
  22 {
  23   for (int i=0; i<BUTTONS; ++i)
  24     _posqueue[i] = new ButtonPressAction();
  25
  26   // XXX: load a configuration out of somewhere
  27
  28 }
  29
  30
  31 OBActions::~OBActions()
  32 {
  33   for (int i=0; i<BUTTONS; ++i)
  34     delete _posqueue[i];
  35 }
  36
  37
  38 void OBActions::insertPress(const XButtonEvent &e)
  39 {
  40   ButtonPressAction *a = _posqueue[BUTTONS - 1];
  41   for (int i=BUTTONS-1; i>0;)
  42     _posqueue[i] = _posqueue[--i];
  43   _posqueue[0] = a;
  44   a->button = e.button;
  45   a->pos.setPoint(e.x, e.y);
  46 }
  47
  48 void OBActions::removePress(const XButtonEvent &e)
  49 {
  50   ButtonPressAction *a = 0;
  51   for (int i=0; i<BUTTONS; ++i) {
  52     if (_posqueue[i]->button == e.button)
  53       a = _posqueue[i];
  54     if (a) // found one and removed it
  55       _posqueue[i] = _posqueue[i+1];
  56   }
  57   if (a) { // found one
  58     _posqueue[BUTTONS-1] = a;
  59     a->button = 0;
  60   }
  61 }
  62
  63 void OBActions::buttonPressHandler(const XButtonEvent &e)
  64 {
  65   OtkEventHandler::buttonPressHandler(e);
  66   insertPress(e);
  67
  68   // XXX: run the PRESS guile hook
  69   OBWidget *w = dynamic_cast<OBWidget*>
  70     (Openbox::instance->findHandler(e.window));
  71
  72   printf("GUILE: PRESS: win %lx type %d modifiers %u button %u time %lx\n",
  73          (long)e.window, (w ? w->type():-1), e.state, e.button, e.time);
  74
  75   if (_button) return; // won't count toward CLICK events
  76
  77   _button = e.button;
  78 }
  79
  80
  81 void OBActions::buttonReleaseHandler(const XButtonEvent &e)
  82 {
  83   OtkEventHandler::buttonReleaseHandler(e);
  84   removePress(e);
  85
  86   // XXX: run the RELEASE guile hook
  87   OBWidget *w = dynamic_cast<OBWidget*>
  88     (Openbox::instance->findHandler(e.window));
  89
  90   printf("GUILE: RELEASE: win %lx type %d, modifiers %u button %u time %lx\n",
  91          (long)e.window, (w ? w->type():-1), e.state, e.button, e.time);
  92
  93   // not for the button we're watching?
  94   if (_button != e.button) return;
  95
  96   _button = 0;
  97
  98   // find the area of the window
  99   XWindowAttributes attr;
 100   if (!XGetWindowAttributes(otk::OBDisplay::display, e.window, &attr)) return;
 101
 102   // if not on the window any more, it isnt a CLICK
 103   if (!(e.same_screen && e.x >= 0 && e.y >= 0 &&
 104         e.x < attr.width && e.y < attr.height))
 105     return;
 106
 107   // XXX: run the CLICK guile hook
 108   printf("GUILE: CLICK: win %lx type %d modifiers %u button %u time %lx\n",
 109          (long)e.window, (w ? w->type():-1), e.state, e.button, e.time);
 110
 111   if (e.time - _release.time < DOUBLECLICKDELAY &&
 112       _release.win == e.window && _release.button == e.button) {
 113
 114     // XXX: run the DOUBLECLICK guile hook
 115     printf("GUILE: DOUBLECLICK: win %lx type %d modifiers %u button %u time %lx\n",
 116            (long)e.window, (w ? w->type():-1), e.state, e.button, e.time);
 117
 118     // reset so you cant triple click for 2 doubleclicks
 119     _release.win = 0;
 120     _release.button = 0;
 121     _release.time = 0;
 122   } else {
 123     // save the button release, might be part of a double click
 124     _release.win = e.window;
 125     _release.button = e.button;
 126     _release.time = e.time;
 127   }
 128 }
 129
 130
 131 void OBActions::enterHandler(const XCrossingEvent &e)
 132 {
 133   OtkEventHandler::enterHandler(e);
 134
 135   // XXX: run the ENTER guile hook
 136   OBWidget *w = dynamic_cast<OBWidget*>
 137     (Openbox::instance->findHandler(e.window));
 138
 139   printf("GUILE: ENTER: win %lx type %d modifiers %u\n",
 140          (long)e.window, (w ? w->type():-1), e.state);
 141 }
 142
 143
 144 void OBActions::leaveHandler(const XCrossingEvent &e)
 145 {
 146   OtkEventHandler::leaveHandler(e);
 147
 148   // XXX: run the LEAVE guile hook
 149   OBWidget *w = dynamic_cast<OBWidget*>
 150     (Openbox::instance->findHandler(e.window));
 151
 152   printf("GUILE: LEAVE: win %lx type %d modifiers %u\n",
 153          (long)e.window, (w ? w->type():-1), e.state);
 154 }
 155
 156
 157 void OBActions::keyPressHandler(const XKeyEvent &e)
 158 {
 159   // XXX: run the KEY guile hook
 160   OBWidget *w = dynamic_cast<OBWidget*>
 161     (Openbox::instance->findHandler(e.window));
 162
 163   printf("GUILE: KEY: win %lx type %d modifiers %u keycode %u\n",
 164          (long)e.window, (w ? w->type():-1), e.state, e.keycode);
 165 }
 166
 167
 168 void OBActions::motionHandler(const XMotionEvent &e)
 169 {
 170   if (!e.same_screen) return; // this just gets stupid
 171
 172   OBWidget *w = dynamic_cast<OBWidget*>
 173     (Openbox::instance->findHandler(e.window));
 174
 175   _dx = e.x - _posqueue[0]->pos.x();
 176   _dy = e.y - _posqueue[0]->pos.y();
 177
 178   // XXX: i can envision all sorts of crazy shit with this.. gestures, etc
 179   printf("GUILE: MOTION: win %lx type %d  modifiers %u x %d y %d\n",
 180          (long)e.window, (w ? w->type():-1), e.state, _dx, _dy);
 181
 182   if (w && (w->type() == OBWidget::Type_Titlebar ||
 183             w->type() == OBWidget::Type_Label)) {
 184     OBClient *c = Openbox::instance->findClient(e.window);
 185     if (c) c->move(c->area().x() + _dx, c->area().y() + _dy);
 186   }
 187 }
 188
 189
 190 }