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2bda0e17 | 1 | ///////////////////////////////////////////////////////////////////////////// |
f6bcfd97 | 2 | // Name: src/msw/colordlg.cpp |
2bda0e17 KB |
3 | // Purpose: wxColourDialog class |
4 | // Author: Julian Smart | |
5 | // Modified by: | |
6 | // Created: 01/02/97 | |
7 | // RCS-ID: $Id$ | |
6c9a19aa | 8 | // Copyright: (c) Julian Smart |
f6bcfd97 | 9 | // Licence: wxWindows licence |
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10 | ///////////////////////////////////////////////////////////////////////////// |
11 | ||
f6bcfd97 BP |
12 | // ============================================================================ |
13 | // declarations | |
14 | // ============================================================================ | |
15 | ||
16 | // ---------------------------------------------------------------------------- | |
17 | // headers | |
18 | // ---------------------------------------------------------------------------- | |
19 | ||
2bda0e17 | 20 | #ifdef __GNUG__ |
f6bcfd97 | 21 | #pragma implementation "colordlg.h" |
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22 | #endif |
23 | ||
24 | // For compilers that support precompilation, includes "wx.h". | |
25 | #include "wx/wxprec.h" | |
26 | ||
27 | #ifdef __BORLANDC__ | |
f6bcfd97 | 28 | #pragma hdrstop |
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29 | #endif |
30 | ||
31 | #ifndef WX_PRECOMP | |
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32 | #include <stdio.h> |
33 | #include "wx/defs.h" | |
34 | #include "wx/bitmap.h" | |
35 | #include "wx/pen.h" | |
36 | #include "wx/brush.h" | |
37 | #include "wx/colour.h" | |
38 | #include "wx/gdicmn.h" | |
39 | #include "wx/utils.h" | |
40 | #include "wx/frame.h" | |
41 | #include "wx/dialog.h" | |
42 | #include "wx/msgdlg.h" | |
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43 | #endif |
44 | ||
adf9e099 VZ |
45 | #if wxUSE_COLOURDLG |
46 | ||
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47 | #include <windows.h> |
48 | ||
b4da152e | 49 | #if !defined(__WIN32__) || defined(__SALFORDC__) |
f6bcfd97 | 50 | #include <commdlg.h> |
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51 | #endif |
52 | ||
53 | #include "wx/msw/private.h" | |
54 | #include "wx/colordlg.h" | |
55 | #include "wx/cmndata.h" | |
56 | ||
57 | #include <math.h> | |
58 | #include <stdlib.h> | |
59 | #include <string.h> | |
60 | ||
f6bcfd97 BP |
61 | // ---------------------------------------------------------------------------- |
62 | // wxWin macros | |
63 | // ---------------------------------------------------------------------------- | |
2bda0e17 | 64 | |
2bda0e17 | 65 | IMPLEMENT_DYNAMIC_CLASS(wxColourDialog, wxDialog) |
2bda0e17 | 66 | |
f6bcfd97 BP |
67 | // ============================================================================ |
68 | // implementation | |
69 | // ============================================================================ | |
70 | ||
71 | // ---------------------------------------------------------------------------- | |
72 | // colour dialog hook proc | |
73 | // ---------------------------------------------------------------------------- | |
74 | ||
75 | UINT CALLBACK wxColourDialogHookProc(HWND hwnd, | |
76 | UINT uiMsg, | |
33ac7e6f | 77 | WPARAM WXUNUSED(wParam), |
f6bcfd97 BP |
78 | LPARAM lParam) |
79 | { | |
80 | if ( uiMsg == WM_INITDIALOG ) | |
81 | { | |
82 | CHOOSECOLOR *pCC = (CHOOSECOLOR *)lParam; | |
83 | wxColourDialog *dialog = (wxColourDialog *)pCC->lCustData; | |
84 | ||
85 | ::SetWindowText(hwnd, dialog->GetTitle()); | |
f63e3ebb VZ |
86 | |
87 | wxPoint pos = dialog->GetPosition(); | |
88 | if ( pos != wxDefaultPosition ) | |
89 | { | |
90 | ::SetWindowPos(hwnd, NULL /* Z-order: ignored */, | |
91 | pos.x, pos.y, -1, -1, | |
92 | SWP_NOSIZE | SWP_NOZORDER); | |
93 | } | |
f6bcfd97 BP |
94 | } |
95 | ||
96 | return 0; | |
97 | } | |
98 | ||
99 | // ---------------------------------------------------------------------------- | |
100 | // wxColourDialog | |
101 | // ---------------------------------------------------------------------------- | |
2bda0e17 | 102 | |
f6bcfd97 | 103 | wxColourDialog::wxColourDialog() |
2bda0e17 | 104 | { |
f63e3ebb | 105 | m_pos = wxDefaultPosition; |
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106 | } |
107 | ||
108 | wxColourDialog::wxColourDialog(wxWindow *parent, wxColourData *data) | |
109 | { | |
f63e3ebb VZ |
110 | m_pos = wxDefaultPosition; |
111 | ||
f6bcfd97 | 112 | Create(parent, data); |
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113 | } |
114 | ||
115 | bool wxColourDialog::Create(wxWindow *parent, wxColourData *data) | |
116 | { | |
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117 | m_parent = parent; |
118 | if (data) | |
119 | m_colourData = *data; | |
bbcdf8bc | 120 | |
f6bcfd97 | 121 | return TRUE; |
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122 | } |
123 | ||
f6bcfd97 | 124 | int wxColourDialog::ShowModal() |
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125 | { |
126 | CHOOSECOLOR chooseColorStruct; | |
127 | COLORREF custColours[16]; | |
128 | memset(&chooseColorStruct, 0, sizeof(CHOOSECOLOR)); | |
129 | ||
130 | int i; | |
131 | for (i = 0; i < 16; i++) | |
ae500232 | 132 | custColours[i] = wxColourToRGB(m_colourData.m_custColours[i]); |
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133 | |
134 | chooseColorStruct.lStructSize = sizeof(CHOOSECOLOR); | |
f6bcfd97 BP |
135 | if ( m_parent ) |
136 | chooseColorStruct.hwndOwner = GetHwndOf(m_parent); | |
ae500232 | 137 | chooseColorStruct.rgbResult = wxColourToRGB(m_colourData.m_dataColour); |
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138 | chooseColorStruct.lpCustColors = custColours; |
139 | ||
f6bcfd97 BP |
140 | chooseColorStruct.Flags = CC_RGBINIT | CC_ENABLEHOOK; |
141 | chooseColorStruct.lCustData = (LPARAM)this; | |
142 | chooseColorStruct.lpfnHook = wxColourDialogHookProc; | |
2bda0e17 | 143 | |
cf75c1b4 RD |
144 | if (m_colourData.GetChooseFull()) |
145 | chooseColorStruct.Flags |= CC_FULLOPEN; | |
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146 | |
147 | // Do the modal dialog | |
f6bcfd97 | 148 | bool success = ::ChooseColor(&(chooseColorStruct)) != 0; |
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149 | |
150 | // Try to highlight the correct window (the parent) | |
151 | HWND hWndParent = 0; | |
152 | if (GetParent()) | |
153 | { | |
154 | hWndParent = (HWND) GetParent()->GetHWND(); | |
155 | if (hWndParent) | |
156 | ::BringWindowToTop(hWndParent); | |
157 | } | |
158 | ||
159 | ||
160 | // Restore values | |
161 | for (i = 0; i < 16; i++) | |
162 | { | |
ae500232 | 163 | wxRGBToColour(m_colourData.m_custColours[i], custColours[i]); |
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164 | } |
165 | ||
ae500232 | 166 | wxRGBToColour(m_colourData.m_dataColour, chooseColorStruct.rgbResult); |
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167 | |
168 | return success ? wxID_OK : wxID_CANCEL; | |
169 | } | |
170 | ||
f6bcfd97 BP |
171 | // ---------------------------------------------------------------------------- |
172 | // title | |
173 | // ---------------------------------------------------------------------------- | |
174 | ||
175 | void wxColourDialog::SetTitle(const wxString& title) | |
176 | { | |
177 | m_title = title; | |
178 | } | |
179 | ||
ba14d986 | 180 | wxString wxColourDialog::GetTitle() const |
f6bcfd97 BP |
181 | { |
182 | return m_title; | |
183 | } | |
184 | ||
185 | // ---------------------------------------------------------------------------- | |
186 | // position/size | |
187 | // ---------------------------------------------------------------------------- | |
188 | ||
f63e3ebb VZ |
189 | void wxColourDialog::DoGetPosition(int *x, int *y) const |
190 | { | |
191 | if ( x ) | |
192 | *x = m_pos.x; | |
193 | if ( y ) | |
194 | *y = m_pos.y; | |
195 | } | |
196 | ||
197 | void wxColourDialog::DoSetSize(int x, int y, | |
f6bcfd97 BP |
198 | int WXUNUSED(width), int WXUNUSED(height), |
199 | int WXUNUSED(sizeFlags)) | |
200 | { | |
f63e3ebb VZ |
201 | if ( x != -1 ) |
202 | m_pos.x = x; | |
203 | ||
204 | if ( y != -1 ) | |
205 | m_pos.y = y; | |
206 | ||
207 | // ignore the size params - we can't change the size of a standard dialog | |
f6bcfd97 BP |
208 | return; |
209 | } | |
210 | ||
211 | // NB: of course, both of these functions are completely bogus, but it's better | |
212 | // than nothing | |
213 | void wxColourDialog::DoGetSize(int *width, int *height) const | |
214 | { | |
215 | // the standard dialog size | |
216 | if ( width ) | |
217 | *width = 225; | |
218 | if ( height ) | |
219 | *height = 324; | |
220 | } | |
221 | ||
222 | void wxColourDialog::DoGetClientSize(int *width, int *height) const | |
223 | { | |
224 | // the standard dialog size | |
225 | if ( width ) | |
226 | *width = 219; | |
227 | if ( height ) | |
228 | *height = 299; | |
229 | } | |
f63e3ebb | 230 | |
adf9e099 | 231 | #endif |