]>
Commit | Line | Data |
---|---|---|
1 | ///////////////////////////////////////////////////////////////////////////// | |
2 | // Name: src/osx/carbon/colordlg.mm | |
3 | // Purpose: wxColourDialog class. NOTE: you can use the generic class | |
4 | // if you wish, instead of implementing this. | |
5 | // Author: Ryan Norton | |
6 | // Modified by: | |
7 | // Created: 2004-11-16 | |
8 | // RCS-ID: $Id$ | |
9 | // Copyright: (c) Ryan Norton | |
10 | // Licence: wxWindows licence | |
11 | ///////////////////////////////////////////////////////////////////////////// | |
12 | ||
13 | // =========================================================================== | |
14 | // declarations | |
15 | // =========================================================================== | |
16 | ||
17 | // --------------------------------------------------------------------------- | |
18 | // headers | |
19 | // --------------------------------------------------------------------------- | |
20 | ||
21 | #include "wx/wxprec.h" | |
22 | ||
23 | #include "wx/osx/colordlg.h" | |
24 | #include "wx/fontdlg.h" | |
25 | ||
26 | // ============================================================================ | |
27 | // implementation | |
28 | // ============================================================================ | |
29 | ||
30 | //Mac OSX 10.2+ only | |
31 | #if USE_NATIVE_FONT_DIALOG_FOR_MACOSX | |
32 | ||
33 | IMPLEMENT_DYNAMIC_CLASS(wxColourDialog, wxDialog) | |
34 | ||
35 | #include "wx/osx/private.h" | |
36 | ||
37 | #import <Foundation/Foundation.h> | |
38 | #import <AppKit/AppKit.h> | |
39 | ||
40 | // --------------------------------------------------------------------------- | |
41 | // wxCPWCDelegate - Window Closed delegate | |
42 | // --------------------------------------------------------------------------- | |
43 | ||
44 | @interface wxCPWCDelegate : NSObject wxOSX_10_6_AND_LATER(<NSWindowDelegate>) | |
45 | { | |
46 | bool m_bIsClosed; | |
47 | } | |
48 | ||
49 | // Delegate methods | |
50 | - (id)init; | |
51 | - (BOOL)windowShouldClose:(id)sender; | |
52 | - (BOOL)isClosed; | |
53 | @end // interface wxNSFontPanelDelegate : NSObject | |
54 | ||
55 | @implementation wxCPWCDelegate : NSObject | |
56 | ||
57 | - (id)init | |
58 | { | |
59 | [super init]; | |
60 | m_bIsClosed = false; | |
61 | ||
62 | return self; | |
63 | } | |
64 | ||
65 | - (BOOL)windowShouldClose:(id)sender | |
66 | { | |
67 | wxUnusedVar(sender); | |
68 | ||
69 | m_bIsClosed = true; | |
70 | ||
71 | [NSApp abortModal]; | |
72 | [NSApp stopModal]; | |
73 | return YES; | |
74 | } | |
75 | ||
76 | - (BOOL)isClosed | |
77 | { | |
78 | return m_bIsClosed; | |
79 | } | |
80 | ||
81 | @end // wxNSFontPanelDelegate | |
82 | ||
83 | /* | |
84 | * wxColourDialog | |
85 | */ | |
86 | ||
87 | wxColourDialog::wxColourDialog() | |
88 | { | |
89 | m_dialogParent = NULL; | |
90 | } | |
91 | ||
92 | wxColourDialog::wxColourDialog(wxWindow *parent, wxColourData *data) | |
93 | { | |
94 | Create(parent, data); | |
95 | } | |
96 | ||
97 | bool wxColourDialog::Create(wxWindow *parent, wxColourData *data) | |
98 | { | |
99 | m_dialogParent = parent; | |
100 | ||
101 | if (data) | |
102 | m_colourData = *data; | |
103 | ||
104 | //autorelease pool - req'd for carbon | |
105 | NSAutoreleasePool *thePool; | |
106 | thePool = [[NSAutoreleasePool alloc] init]; | |
107 | ||
108 | if(m_colourData.GetColour().IsOk()) | |
109 | [[NSColorPanel sharedColorPanel] setColor: | |
110 | [NSColor colorWithCalibratedRed:(CGFloat) (m_colourData.GetColour().Red() / 255.0) | |
111 | green:(CGFloat) (m_colourData.GetColour().Green() / 255.0) | |
112 | blue:(CGFloat) (m_colourData.GetColour().Blue() / 255.0) | |
113 | alpha:(CGFloat) 1.0] | |
114 | ]; | |
115 | else | |
116 | [[NSColorPanel sharedColorPanel] setColor:[NSColor blackColor]]; | |
117 | ||
118 | //We're done - free up the pool | |
119 | [thePool release]; | |
120 | ||
121 | return true; | |
122 | } | |
123 | int wxColourDialog::ShowModal() | |
124 | { | |
125 | //Start the pool. Required for carbon interaction | |
126 | //(For those curious, the only thing that happens | |
127 | //if you don't do this is a bunch of error | |
128 | //messages about leaks on the console, | |
129 | //with no windows shown or anything). | |
130 | NSAutoreleasePool *thePool; | |
131 | thePool = [[NSAutoreleasePool alloc] init]; | |
132 | ||
133 | //Get the shared color and font panel | |
134 | NSColorPanel* theColorPanel = [NSColorPanel sharedColorPanel]; | |
135 | ||
136 | //Create and assign the delegates (cocoa event handlers) so | |
137 | //we can tell if a window has closed/open or not | |
138 | wxCPWCDelegate* theCPDelegate = [[wxCPWCDelegate alloc] init]; | |
139 | [theColorPanel setDelegate:theCPDelegate]; | |
140 | ||
141 | // | |
142 | // Start the color panel modal loop | |
143 | // | |
144 | NSModalSession session = [NSApp beginModalSessionForWindow:theColorPanel]; | |
145 | for (;;) | |
146 | { | |
147 | [NSApp runModalSession:session]; | |
148 | ||
149 | //If the color panel is closed, return the font panel modal loop | |
150 | if ([theCPDelegate isClosed]) | |
151 | break; | |
152 | } | |
153 | [NSApp endModalSession:session]; | |
154 | ||
155 | //free up the memory for the delegates - we don't need them anymore | |
156 | [theColorPanel setDelegate:nil]; | |
157 | [theCPDelegate release]; | |
158 | ||
159 | //Get the shared color panel along with the chosen color and set the chosen color | |
160 | NSColor* theColor = [[theColorPanel color] colorUsingColorSpaceName:NSCalibratedRGBColorSpace]; | |
161 | ||
162 | m_colourData.GetColour().Set( | |
163 | (unsigned char) ([theColor redComponent] * 255.0), | |
164 | (unsigned char) ([theColor greenComponent] * 255.0), | |
165 | (unsigned char) ([theColor blueComponent] * 255.0) | |
166 | ); | |
167 | ||
168 | //Release the pool, we're done :) | |
169 | [thePool release]; | |
170 | ||
171 | //Return ID_OK - there are no "apply" buttons or the like | |
172 | //on either the font or color panel | |
173 | return wxID_OK; | |
174 | } | |
175 | ||
176 | #endif //use native font dialog | |
177 |