1/////////////////////////////////////////////////////////////////////////////
2// Name:        src/cocoa/utils.cpp
3// Purpose:     Various utilities
4// Author:      AUTHOR
5// Modified by:
6// Created:     2003/??/??
7// RCS-ID:      $Id: utils.mm 48184 2007-08-19 19:22:09Z DE $
8// Copyright:   (c) AUTHOR
9// Licence:     wxWindows licence
10/////////////////////////////////////////////////////////////////////////////
11
12#include "wx/wxprec.h"
13
14#include "wx/utils.h"
15
16#ifndef WX_PRECOMP
17    #include "wx/app.h"
18#endif // WX_PRECOMP
19
20#include "wx/apptrait.h"
21#include "wx/display.h"
22
23#include <ctype.h>
24
25#include <stdio.h>
26#include <stdlib.h>
27#include <string.h>
28#include <stdarg.h>
29
30#include "wx/cocoa/string.h"
31
32#import <Foundation/NSURL.h>
33#import <AppKit/NSWorkspace.h>
34
35void wxDisplaySize(int *width, int *height)
36{
37    // TODO
38    if(width)
39        *width = 1024;
40    if(height)
41        *height = 768;
42}
43
44void wxDisplaySizeMM(int*,int*)
45{
46    // TODO
47}
48
49void wxClientDisplayRect(int *x,int *y,int *width,int *height)
50{
51    // TODO
52    if(x)
53        *x = 0;
54    if(y)
55        *y = 0;
56    if(width)
57        *width=1024;
58    if(height)
59        *height=768;
60}
61
62wxPortId wxGUIAppTraits::GetToolkitVersion(int *verMaj, int *verMin) const
63{
64    // We suppose that toolkit version is the same as OS version under Mac
65    wxGetOsVersion(verMaj, verMin);
66
67    return wxPORT_COCOA;
68}
69
70wxWindow* wxFindWindowAtPoint(const wxPoint& pt)
71{
72    return wxGenericFindWindowAtPoint(pt);
73}
74
75// Return true if we have a colour display
76bool wxColourDisplay()
77{
78    // TODO
79    return true;
80}
81
82void wxGetMousePosition( int* x, int* y )
83{
84    // TODO
85};
86
87// Returns depth of screen
88int wxDisplayDepth()
89{
90    // TODO
91    return 0;
92}
93
94// Emit a beeeeeep
95void wxBell()
96{
97    // TODO
98}
99
100#include "wx/private/browserhack28.h"
101
102// Private helper method for wxLaunchDefaultBrowser
103static bool wxCocoaLaunchDefaultBrowser(const wxString& url, int flags)
104{
105    // NOTE: We ignore the flags
106    return [[NSWorkspace sharedWorkspace] openURL: [NSURL URLWithString:wxNSStringWithWxString(url)]] != NO;
107}
108
109// For this to work the linker (particularly the static one) must link in this object file and the C++
110// runtime must call the static initializer.  It is basically guaranteed that the linker won't throw us
111// away because some of the wxGUIAppTraits virtual methods are implemented in this file.
112static class DoFixLaunchDefaultBrowser
113{
114public:
115    DoFixLaunchDefaultBrowser()
116    {
117        // Tell the base library we can launch a default browser better.
118        wxSetLaunchDefaultBrowserImpl(&wxCocoaLaunchDefaultBrowser);
119    }
120} s_launchDefaultBrowserFixer;
121
122#if 0
123// DFE: These aren't even implemented by wxGTK, and no wxWidgets code calls
124// them.  If someone needs them, then they'll get a link error
125
126// Consume all events until no more left
127void wxFlushEvents()
128{
129}
130
131// Check whether this window wants to process messages, e.g. Stop button
132// in long calculations.
133bool wxCheckForInterrupt(wxWindow *wnd)
134{
135    // TODO
136    return false;
137}
138
139#endif
140
141// Reading and writing resources (eg WIN.INI, .Xdefaults)
142#if wxUSE_RESOURCES
143bool wxWriteResource(const wxString& section, const wxString& entry, const wxString& value, const wxString& file)
144{
145    // TODO
146    return false;
147}
148
149bool wxWriteResource(const wxString& section, const wxString& entry, float value, const wxString& file)
150{
151    char buf[50];
152    sprintf(buf, "%.4f", value);
153    return wxWriteResource(section, entry, buf, file);
154}
155
156bool wxWriteResource(const wxString& section, const wxString& entry, long value, const wxString& file)
157{
158    char buf[50];
159    sprintf(buf, "%ld", value);
160    return wxWriteResource(section, entry, buf, file);
161}
162
163bool wxWriteResource(const wxString& section, const wxString& entry, int value, const wxString& file)
164{
165    char buf[50];
166    sprintf(buf, "%d", value);
167    return wxWriteResource(section, entry, buf, file);
168}
169
170bool wxGetResource(const wxString& section, const wxString& entry, char **value, const wxString& file)
171{
172    // TODO
173    return false;
174}
175
176bool wxGetResource(const wxString& section, const wxString& entry, float *value, const wxString& file)
177{
178    char *s = NULL;
179    bool succ = wxGetResource(section, entry, (char **)&s, file);
180    if (succ)
181    {
182        *value = (float)strtod(s, NULL);
183        delete[] s;
184        return true;
185    }
186    else return false;
187}
188
189bool wxGetResource(const wxString& section, const wxString& entry, long *value, const wxString& file)
190{
191    char *s = NULL;
192    bool succ = wxGetResource(section, entry, (char **)&s, file);
193    if (succ)
194    {
195        *value = strtol(s, NULL, 10);
196        delete[] s;
197        return true;
198    }
199    else return false;
200}
201
202bool wxGetResource(const wxString& section, const wxString& entry, int *value, const wxString& file)
203{
204    char *s = NULL;
205    bool succ = wxGetResource(section, entry, (char **)&s, file);
206    if (succ)
207    {
208        *value = (int)strtol(s, NULL, 10);
209        delete[] s;
210        return true;
211    }
212    else return false;
213}
214#endif // wxUSE_RESOURCES
215