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274ad000 VS |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: gtk/colordlg.cpp | |
3 | // Purpose: Native wxColourDialog for GTK+ | |
4 | // Author: Vaclav Slavik | |
5 | // Modified by: | |
6 | // Created: 2004/06/04 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Vaclav Slavik, 2004 | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
274ad000 VS |
12 | // For compilers that support precompilation, includes "wx.h". |
13 | #include "wx/wxprec.h" | |
14 | ||
15 | #ifdef __BORLANDC__ | |
16 | #pragma hdrstop | |
17 | #endif | |
18 | ||
ff654490 | 19 | #if wxUSE_COLOURDLG |
274ad000 VS |
20 | |
21 | #include "wx/colordlg.h" | |
22 | ||
23 | #ifndef WX_PRECOMP | |
24 | #include "wx/intl.h" | |
25 | #endif | |
26 | ||
27 | #include "wx/gtk/private.h" | |
28 | ||
b6dd7ed8 VZ |
29 | #if wxUSE_LIBHILDON |
30 | #include <hildon-widgets/hildon-color-selector.h> | |
31 | #endif // wxUSE_LIBHILDON | |
32 | ||
426d19f1 JS |
33 | #if wxUSE_LIBHILDON2 |
34 | extern "C" { | |
35 | #include <hildon/hildon.h> | |
36 | } | |
37 | #endif // wxUSE_LIBHILDON2 | |
38 | ||
274ad000 VS |
39 | IMPLEMENT_DYNAMIC_CLASS(wxColourDialog, wxDialog) |
40 | ||
41 | wxColourDialog::wxColourDialog(wxWindow *parent, wxColourData *data) | |
42 | { | |
43 | Create(parent, data); | |
44 | } | |
45 | ||
46 | bool wxColourDialog::Create(wxWindow *parent, wxColourData *data) | |
47 | { | |
48 | if (data) | |
49 | m_data = *data; | |
50 | ||
cdc48273 | 51 | m_parent = GetParentForModalDialog(parent, 0); |
b6dd7ed8 VZ |
52 | GtkWindow * const parentGTK = m_parent ? GTK_WINDOW(m_parent->m_widget) |
53 | : NULL; | |
54 | ||
55 | #if wxUSE_LIBHILDON | |
56 | m_widget = hildon_color_selector_new(parentGTK); | |
ce00f59b | 57 | #elif wxUSE_LIBHILDON2 // !wxUSE_LIBHILDON |
426d19f1 JS |
58 | m_widget = hildon_color_chooser_dialog_new(); |
59 | #else // !wxUSE_LIBHILDON && !wxUSE_LIBHILDON2 | |
274ad000 VS |
60 | wxString title(_("Choose colour")); |
61 | m_widget = gtk_color_selection_dialog_new(wxGTK_CONV(title)); | |
b6dd7ed8 | 62 | #endif // wxUSE_LIBHILDON/!wxUSE_LIBHILDON |
d0ee33f5 | 63 | |
9ff9d30c PC |
64 | g_object_ref(m_widget); |
65 | ||
b6dd7ed8 | 66 | if ( parentGTK ) |
fa349e95 | 67 | { |
b6dd7ed8 | 68 | gtk_window_set_transient_for(GTK_WINDOW(m_widget), parentGTK); |
fa349e95 | 69 | } |
d0ee33f5 | 70 | |
426d19f1 | 71 | #if !wxUSE_LIBHILDON && !wxUSE_LIBHILDON2 |
d0ee33f5 | 72 | GtkColorSelection *sel = |
274ad000 VS |
73 | GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(m_widget)->colorsel); |
74 | gtk_color_selection_set_has_palette(sel, true); | |
426d19f1 | 75 | #endif // !wxUSE_LIBHILDON && !wxUSE_LIBHILDON2 |
274ad000 VS |
76 | |
77 | return true; | |
78 | } | |
d0ee33f5 | 79 | |
274ad000 VS |
80 | int wxColourDialog::ShowModal() |
81 | { | |
82 | ColourDataToDialog(); | |
d0ee33f5 | 83 | |
274ad000 | 84 | gint result = gtk_dialog_run(GTK_DIALOG(m_widget)); |
b25630fb | 85 | gtk_widget_hide(m_widget); |
d0ee33f5 | 86 | |
274ad000 VS |
87 | switch (result) |
88 | { | |
89 | default: | |
9a83f860 | 90 | wxFAIL_MSG(wxT("unexpected GtkColorSelectionDialog return code")); |
274ad000 VS |
91 | // fall through |
92 | ||
93 | case GTK_RESPONSE_CANCEL: | |
94 | case GTK_RESPONSE_DELETE_EVENT: | |
95 | case GTK_RESPONSE_CLOSE: | |
96 | return wxID_CANCEL; | |
d0ee33f5 | 97 | |
274ad000 VS |
98 | case GTK_RESPONSE_OK: |
99 | DialogToColourData(); | |
100 | return wxID_OK; | |
d0ee33f5 | 101 | } |
274ad000 VS |
102 | } |
103 | ||
104 | void wxColourDialog::ColourDataToDialog() | |
105 | { | |
b6dd7ed8 VZ |
106 | const GdkColor * const |
107 | col = m_data.GetColour().Ok() ? m_data.GetColour().GetColor() | |
108 | : NULL; | |
109 | ||
110 | #if wxUSE_LIBHILDON | |
111 | HildonColorSelector * const sel = HILDON_COLOR_SELECTOR(m_widget); | |
5c33522f | 112 | hildon_color_selector_set_color(sel, const_cast<GdkColor *>(col)); |
426d19f1 JS |
113 | #elif wxUSE_LIBHILDON2 |
114 | GdkColor clr; | |
115 | if (col) | |
116 | clr = *col; | |
117 | else { | |
118 | clr.pixel = 0; | |
119 | clr.red = 32768; | |
120 | clr.green = 32768; | |
121 | clr.blue = 32768; | |
122 | } | |
123 | ||
124 | hildon_color_chooser_dialog_set_color((HildonColorChooserDialog *)m_widget, &clr); | |
125 | #else // !wxUSE_LIBHILDON2/!wxUSE_LIBHILDON && !wxUSE_LIBHILDON2 | |
d0ee33f5 | 126 | GtkColorSelection *sel = |
274ad000 | 127 | GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(m_widget)->colorsel); |
d0ee33f5 | 128 | |
b6dd7ed8 VZ |
129 | if ( col ) |
130 | gtk_color_selection_set_current_color(sel, col); | |
274ad000 VS |
131 | |
132 | // setup the palette: | |
133 | ||
134 | GdkColor colors[16]; | |
135 | gint n_colors = 0; | |
136 | for (unsigned i = 0; i < 16; i++) | |
137 | { | |
138 | wxColour c = m_data.GetCustomColour(i); | |
139 | if (c.Ok()) | |
140 | { | |
141 | colors[n_colors] = *c.GetColor(); | |
142 | n_colors++; | |
143 | } | |
144 | } | |
145 | ||
b976323b | 146 | wxGtkString pal(gtk_color_selection_palette_to_string(colors, n_colors)); |
274ad000 VS |
147 | |
148 | GtkSettings *settings = gtk_widget_get_settings(GTK_WIDGET(sel)); | |
ed97f493 | 149 | g_object_set(settings, "gtk-color-palette", pal.c_str(), NULL); |
426d19f1 | 150 | #endif // wxUSE_LIBHILDON / wxUSE_LIBHILDON2 /!wxUSE_LIBHILDON && !wxUSE_LIBHILDON2 |
274ad000 VS |
151 | } |
152 | ||
153 | void wxColourDialog::DialogToColourData() | |
154 | { | |
b6dd7ed8 VZ |
155 | #if wxUSE_LIBHILDON |
156 | HildonColorSelector * const sel = HILDON_COLOR_SELECTOR(m_widget); | |
157 | const GdkColor * const clr = hildon_color_selector_get_color(sel); | |
158 | if ( clr ) | |
159 | m_data.SetColour(*clr); | |
426d19f1 JS |
160 | #elif wxUSE_LIBHILDON2 // !wxUSE_LIBHILDON |
161 | const GdkColor * const | |
162 | col = m_data.GetColour().Ok() ? m_data.GetColour().GetColor() : NULL; | |
163 | ||
164 | GdkColor clr; | |
165 | if (col) | |
166 | clr = *col; | |
167 | else { | |
168 | clr.pixel = 0; | |
169 | clr.red = 32768; | |
170 | clr.green = 32768; | |
171 | clr.blue = 32768; | |
172 | } | |
173 | GdkColor new_color = clr; | |
174 | hildon_color_chooser_dialog_get_color((HildonColorChooserDialog *)m_widget, &new_color); | |
175 | ||
176 | m_data.SetColour(new_color); | |
177 | #else // !wxUSE_LIBHILDON2 | |
178 | ||
d0ee33f5 | 179 | GtkColorSelection *sel = |
274ad000 VS |
180 | GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(m_widget)->colorsel); |
181 | ||
182 | GdkColor clr; | |
183 | gtk_color_selection_get_current_color(sel, &clr); | |
b6dd7ed8 | 184 | m_data.SetColour(clr); |
d0ee33f5 | 185 | |
274ad000 VS |
186 | // Extract custom palette: |
187 | ||
188 | GtkSettings *settings = gtk_widget_get_settings(GTK_WIDGET(sel)); | |
189 | gchar *pal; | |
190 | g_object_get(settings, "gtk-color-palette", &pal, NULL); | |
191 | ||
192 | GdkColor *colors; | |
193 | gint n_colors; | |
194 | if (gtk_color_selection_palette_from_string(pal, &colors, &n_colors)) | |
195 | { | |
196 | for (int i = 0; i < wxMin(n_colors, 16); i++) | |
197 | { | |
b91fd704 | 198 | m_data.SetCustomColour(i, wxColour(colors[i])); |
274ad000 VS |
199 | } |
200 | g_free(colors); | |
201 | } | |
d0ee33f5 | 202 | |
274ad000 | 203 | g_free(pal); |
426d19f1 | 204 | #endif // wxUSE_LIBHILDON / wxUSE_LIBHILDON2 /!wxUSE_LIBHILDON && !wxUSE_LIBHILDON2 |
274ad000 VS |
205 | } |
206 | ||
ff654490 | 207 | #endif // wxUSE_COLOURDLG |
274ad000 | 208 |