| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: timer.cpp |
| 3 | // Purpose: |
| 4 | // Author: Robert Roebling |
| 5 | // Id: $Id$ |
| 6 | // Copyright: (c) 1998 Robert Roebling |
| 7 | // Licence: wxWindows licence |
| 8 | ///////////////////////////////////////////////////////////////////////////// |
| 9 | |
| 10 | |
| 11 | #ifdef __GNUG__ |
| 12 | #pragma implementation "timer.h" |
| 13 | #endif |
| 14 | |
| 15 | #include "wx/timer.h" |
| 16 | |
| 17 | #include "gtk/gtk.h" |
| 18 | /* |
| 19 | #include "glib.h" |
| 20 | */ |
| 21 | |
| 22 | //----------------------------------------------------------------------------- |
| 23 | // global functions |
| 24 | //----------------------------------------------------------------------------- |
| 25 | |
| 26 | /* |
| 27 | static GTimer *g_timer = (GTimer*) NULL; |
| 28 | |
| 29 | void wxStartTimer() |
| 30 | { |
| 31 | if (g_timer) |
| 32 | { |
| 33 | g_timer_rest( g_timer ); |
| 34 | } |
| 35 | else |
| 36 | { |
| 37 | g_timer = g_timer_new(); |
| 38 | g_timer_start( g_timer ); |
| 39 | } |
| 40 | } |
| 41 | |
| 42 | long wxGetElapsedTime( bool resetTimer ) |
| 43 | { |
| 44 | gulong res = 0; |
| 45 | if (g_timer) |
| 46 | { |
| 47 | g_timer_elapsed( g_timer, &res ); |
| 48 | if (resetTimer) g_timer_reset( g_timer ); |
| 49 | } |
| 50 | |
| 51 | return res; |
| 52 | } |
| 53 | |
| 54 | bool wxGetLocalTime( long *timeZone, int *dstObserved ) |
| 55 | { |
| 56 | } |
| 57 | |
| 58 | long wxGetCurrentTime() |
| 59 | { |
| 60 | } |
| 61 | */ |
| 62 | |
| 63 | |
| 64 | //----------------------------------------------------------------------------- |
| 65 | // wxTimer |
| 66 | //----------------------------------------------------------------------------- |
| 67 | |
| 68 | IMPLEMENT_ABSTRACT_CLASS(wxTimer,wxObject) |
| 69 | |
| 70 | gint timeout_callback( gpointer data ) |
| 71 | { |
| 72 | wxTimer *timer = (wxTimer*)data; |
| 73 | timer->Notify(); |
| 74 | |
| 75 | if (timer->OneShot()) |
| 76 | { |
| 77 | timer->Stop(); |
| 78 | } |
| 79 | |
| 80 | return TRUE; |
| 81 | } |
| 82 | |
| 83 | wxTimer::wxTimer() |
| 84 | { |
| 85 | m_tag = -1; |
| 86 | m_time = 1000; |
| 87 | m_oneShot = FALSE; |
| 88 | } |
| 89 | |
| 90 | wxTimer::~wxTimer() |
| 91 | { |
| 92 | Stop(); |
| 93 | } |
| 94 | |
| 95 | bool wxTimer::Start( int millisecs, bool oneShot ) |
| 96 | { |
| 97 | if (millisecs != -1) |
| 98 | { |
| 99 | m_time = millisecs; |
| 100 | } |
| 101 | |
| 102 | m_oneShot = oneShot; |
| 103 | |
| 104 | m_tag = gtk_timeout_add( millisecs, timeout_callback, this ); |
| 105 | |
| 106 | return TRUE; |
| 107 | } |
| 108 | |
| 109 | void wxTimer::Stop() |
| 110 | { |
| 111 | if (m_tag != -1) |
| 112 | { |
| 113 | gtk_timeout_remove( m_tag ); |
| 114 | m_tag = -1; |
| 115 | } |
| 116 | } |
| 117 | |