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32b8ec41 | 1 | ///////////////////////////////////////////////////////////////////////////// |
df91131c | 2 | // Name: src/mgl/utils.cpp |
32b8ec41 VZ |
3 | // Purpose: |
4 | // Author: Vaclav Slavik | |
5 | // Id: $Id$ | |
c41c20a5 | 6 | // Copyright: (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com) |
65571936 | 7 | // Licence: wxWindows licence |
32b8ec41 VZ |
8 | ///////////////////////////////////////////////////////////////////////////// |
9 | ||
a246f95e VS |
10 | // For compilers that support precompilation, includes "wx.h". |
11 | #include "wx/wxprec.h" | |
12 | ||
13 | #ifdef __BORLANDC__ | |
14 | #pragma hdrstop | |
15 | #endif | |
16 | ||
32b8ec41 | 17 | #include "wx/utils.h" |
df91131c WS |
18 | |
19 | #ifndef WX_PRECOMP | |
20 | #include "wx/string.h" | |
88a7a4e1 | 21 | #include "wx/intl.h" |
e4db172a | 22 | #include "wx/log.h" |
df91131c | 23 | #endif |
32b8ec41 | 24 | |
cd478a95 | 25 | #include "wx/apptrait.h" |
32b8ec41 | 26 | #include "wx/process.h" |
b46b1d59 | 27 | #include "wx/evtloop.h" |
32b8ec41 VZ |
28 | |
29 | #include <stdarg.h> | |
30 | #include <string.h> | |
31 | #include <sys/stat.h> | |
32 | #include <sys/types.h> | |
33 | #include <unistd.h> | |
34 | #include <mgraph.hpp> | |
35 | ||
36 | #ifdef __UNIX__ | |
37 | #include "wx/unix/execute.h" | |
38 | #endif | |
39 | ||
a4bbc9f7 VS |
40 | #include "wx/mgl/private.h" |
41 | ||
32b8ec41 VZ |
42 | //---------------------------------------------------------------------------- |
43 | // misc. | |
44 | //---------------------------------------------------------------------------- | |
45 | ||
d5eb0854 WS |
46 | // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX) |
47 | wxMemorySize wxGetFreeMemory() | |
48 | { | |
49 | // TODO - probably should be extracted to | |
50 | // src/msdos/utilsdos.cpp and src/unix/utilsunx.cpp | |
51 | // to avoid code duplication | |
52 | return -1; | |
53 | } | |
54 | ||
32b8ec41 VZ |
55 | void wxBell() |
56 | { | |
57 | // FIXME_MGL | |
58 | } | |
59 | ||
33903958 WS |
60 | bool wxGetKeyState(wxKeyCode key) |
61 | { | |
62 | wxASSERT_MSG(key != WXK_LBUTTON && key != WXK_RBUTTON && key != | |
63 | WXK_MBUTTON, wxT("can't use wxGetKeyState() for mouse buttons")); | |
64 | ||
65 | // TODO | |
66 | ||
67 | return false; | |
68 | } | |
69 | ||
32b8ec41 VZ |
70 | // ---------------------------------------------------------------------------- |
71 | // display characterstics | |
72 | // ---------------------------------------------------------------------------- | |
73 | ||
a4bbc9f7 | 74 | void wxDisplaySize(int *width, int *height) |
32b8ec41 | 75 | { |
9210a48a | 76 | wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") ); |
b8c0528d VS |
77 | if (width) *width = g_displayDC->sizex()+1; |
78 | if (height) *height = g_displayDC->sizey()+1; | |
32b8ec41 VZ |
79 | } |
80 | ||
7bdc1879 | 81 | void wxDisplaySizeMM(int *width, int *height) |
32b8ec41 | 82 | { |
1f43b5c9 | 83 | wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") ); |
39578f9c VS |
84 | |
85 | int xDPI, yDPI; | |
99f0cdf2 WS |
86 | MGL_getDotsPerInch(&xDPI, &yDPI); |
87 | ||
88 | if ( width ) | |
39578f9c | 89 | *width = (int)((g_displayDC->sizex()+1) * 25.4 / xDPI); |
99f0cdf2 | 90 | if ( height ) |
39578f9c | 91 | *height = (int)((g_displayDC->sizey()+1) * 25.4 / yDPI); |
a4bbc9f7 VS |
92 | } |
93 | ||
7bdc1879 | 94 | void wxClientDisplayRect(int *x, int *y, int *width, int *height) |
a4bbc9f7 | 95 | { |
58061670 VS |
96 | if ( x ) *x = 0; |
97 | if ( y ) *y = 0; | |
7bdc1879 | 98 | wxDisplaySize(width, height); |
58061670 | 99 | // FIXME_MGL - windowed version needs different handling |
32b8ec41 VZ |
100 | } |
101 | ||
102 | bool wxColourDisplay() | |
103 | { | |
1f43b5c9 | 104 | wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") ); |
99f0cdf2 | 105 | |
32b8ec41 VZ |
106 | return (wxDisplayDepth() > 1); |
107 | } | |
108 | ||
109 | int wxDisplayDepth() | |
110 | { | |
1f43b5c9 | 111 | wxASSERT_MSG( g_displayDC, wxT("You must call wxApp::SetDisplayMode before using this function") ); |
32b8ec41 VZ |
112 | |
113 | return g_displayDC->getBitsPerPixel(); | |
114 | } | |
115 | ||
8bb6b2c0 | 116 | wxPortId wxGUIAppTraits::GetToolkitVersion(int *verMaj, int *verMin) const |
32b8ec41 | 117 | { |
8bb6b2c0 VZ |
118 | if ( verMaj ) |
119 | *verMaj = MGL_RELEASE_MAJOR; | |
120 | if ( verMin ) | |
121 | *verMin = MGL_RELEASE_MINOR; | |
1c53456f | 122 | |
8bb6b2c0 | 123 | return wxPORT_MGL; |
1c53456f | 124 | } |
32b8ec41 | 125 | |
2ddff00c | 126 | wxEventLoopBase* wxGUIAppTraits::CreateEventLoop() |
b46b1d59 VZ |
127 | { |
128 | return new wxEventLoop; | |
129 | } | |
130 | ||
131 | ||
7bdc1879 VS |
132 | void wxGetMousePosition(int* x, int* y) |
133 | { | |
134 | MS_getPos(x, y); | |
135 | } | |
136 | ||
137 | wxPoint wxGetMousePosition() | |
138 | { | |
139 | wxPoint pt; | |
140 | wxGetMousePosition(&pt.x, &pt.y); | |
141 | return pt; | |
142 | } | |
143 | ||
b2e17848 WS |
144 | wxMouseState wxGetMouseState() |
145 | { | |
146 | wxMouseState ms; | |
06414d99 MW |
147 | int x, y; |
148 | ||
149 | wxGetMousePosition(&x, &y); | |
150 | ||
151 | ms.SetX(x); | |
152 | ms.SetY(y); | |
153 | ||
154 | extern unsigned long g_buttonState; | |
155 | ms.SetLeftDown(g_buttonState & EVT_LEFTBUT); | |
156 | ms.SetMiddleDown(g_buttonState & EVT_MIDDLEBUT); | |
157 | ms.SetRightDown(g_buttonState & EVT_RIGHTBUT); | |
158 | ||
159 | ms.SetControlDown(EVT_isKeyDown(KB_leftCtrl) || EVT_isKeyDown(KB_rightCtrl)); | |
160 | ms.SetShiftDown(EVT_isKeyDown(KB_leftShift) || EVT_isKeyDown(KB_rightShift)); | |
161 | ms.SetAltDown(EVT_isKeyDown(KB_leftAlt)); | |
162 | ms.SetMetaDown(EVT_isKeyDown(KB_rightAlt)); | |
163 | ||
b2e17848 WS |
164 | return ms; |
165 | } | |
7bdc1879 | 166 |