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6dfaa4e5 RR |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: fontdlg.cpp | |
3 | // Purpose: wxFontDialog | |
4 | // Author: Robert Roebling | |
5 | // Id: $Id$ | |
6 | // Copyright: (c) 1998 Robert Roebling | |
7 | // Licence: wxWindows licence | |
8 | ///////////////////////////////////////////////////////////////////////////// | |
9 | ||
10 | #ifdef __GNUG__ | |
11 | #pragma implementation "fontdlg.h" | |
12 | #endif | |
13 | ||
14 | #include "wx/fontdlg.h" | |
15 | #include "wx/utils.h" | |
16 | #include "wx/intl.h" | |
17 | #include "wx/debug.h" | |
18 | #include "wx/msgdlg.h" | |
19 | ||
3fa056ab JJ |
20 | #ifdef __VMS__ |
21 | #define gtk_font_selection_dialog_get_type gtk_font_selection_dialog_get_t | |
22 | #define gtk_font_selection_dialog_get_font gtk_font_selection_dialog_get_f | |
23 | #define gtk_font_selection_dialog_get_font_name gtk_font_selection_dialog_getnf | |
24 | #endif | |
fb5dc8a2 | 25 | #include <gtk/gtk.h> |
6dfaa4e5 RR |
26 | |
27 | //----------------------------------------------------------------------------- | |
28 | // idle system | |
29 | //----------------------------------------------------------------------------- | |
30 | ||
31 | extern void wxapp_install_idle_handler(); | |
32 | extern bool g_isIdle; | |
33 | ||
34 | //----------------------------------------------------------------------------- | |
35 | // "delete_event" | |
36 | //----------------------------------------------------------------------------- | |
37 | ||
38 | static | |
39 | bool gtk_fontdialog_delete_callback( GtkWidget *WXUNUSED(widget), GdkEvent *WXUNUSED(event), wxDialog *win ) | |
40 | { | |
0b862e20 | 41 | if (g_isIdle) |
6dfaa4e5 RR |
42 | wxapp_install_idle_handler(); |
43 | ||
44 | /* | |
45 | printf( "OnDelete from " ); | |
46 | if (win->GetClassInfo() && win->GetClassInfo()->GetClassName()) | |
47 | printf( win->GetClassInfo()->GetClassName() ); | |
48 | printf( ".\n" ); | |
49 | */ | |
50 | ||
51 | win->Close(); | |
52 | ||
53 | return TRUE; | |
54 | } | |
55 | ||
56 | //----------------------------------------------------------------------------- | |
57 | // "clicked" for OK-button | |
58 | //----------------------------------------------------------------------------- | |
59 | ||
0b862e20 | 60 | #ifdef __WXGTK12__ |
6dfaa4e5 RR |
61 | static |
62 | void gtk_fontdialog_ok_callback( GtkWidget *WXUNUSED(widget), wxFontDialog *dialog ) | |
63 | { | |
0b862e20 | 64 | if (g_isIdle) |
6dfaa4e5 RR |
65 | wxapp_install_idle_handler(); |
66 | ||
67 | GtkFontSelectionDialog *fontdlg = GTK_FONT_SELECTION_DIALOG(dialog->m_widget); | |
68 | GdkFont *gfont = gtk_font_selection_dialog_get_font(fontdlg); | |
0b862e20 | 69 | |
6dfaa4e5 RR |
70 | if (!gfont) |
71 | { | |
72 | wxMessageBox(_("Please choose a valid font."), _("Error"), wxOK); | |
73 | return; | |
74 | } | |
0b862e20 | 75 | |
6dfaa4e5 | 76 | gchar *fontname = gtk_font_selection_dialog_get_font_name(fontdlg); |
7beba2fc VZ |
77 | |
78 | // extract the relevant bits from it | |
79 | wxString xregistry, xencoding; | |
80 | char *dash = strrchr(fontname, '-'); // find the last dash | |
81 | if ( dash ) | |
82 | { | |
83 | xencoding = dash + 1; | |
84 | *dash = '\0'; | |
85 | dash = strrchr(fontname, '-'); // the last before one | |
86 | if ( dash ) | |
87 | { | |
88 | xregistry = dash + 1; | |
89 | } | |
90 | else | |
91 | { | |
58c837a4 | 92 | wxFAIL_MSG( wxT("no registry in X font spec?") ); |
7beba2fc VZ |
93 | } |
94 | ||
95 | // restore the dash we changed to NUL above | |
96 | *(fontname + strlen(fontname)) = '-'; | |
97 | } | |
98 | else | |
99 | { | |
58c837a4 | 100 | wxFAIL_MSG( wxT("no encoding in X font spec?") ); |
7beba2fc VZ |
101 | } |
102 | ||
103 | // transfer the X registry/encoding to wxFontData - they are used by | |
104 | // wxFontMapper after wxFontDialog returns | |
105 | wxFontData& fontdata = dialog->m_fontData; | |
106 | ||
107 | // we ignore the facename here - should be enough to choose an arbitrary | |
108 | // one if the registry/encoding are specified | |
109 | // dialog->m_fontData.EncodingInfo().facename = xfamily; | |
110 | fontdata.EncodingInfo().xregistry = xregistry; | |
111 | fontdata.EncodingInfo().xencoding = xencoding; | |
112 | ||
113 | // pass fontdata to wxFont ctor so that it can get the encoding from there | |
114 | // if it is already known (otherwise it will try to deduce it itself) | |
115 | dialog->m_fontData.SetChosenFont( wxFont(fontname, fontdata) ); | |
116 | ||
6dfaa4e5 | 117 | g_free( fontname ); |
0b862e20 | 118 | |
6dfaa4e5 RR |
119 | wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK); |
120 | event.SetEventObject( dialog ); | |
121 | dialog->GetEventHandler()->ProcessEvent( event ); | |
122 | } | |
7beba2fc | 123 | #endif // GTK+ 1.2 and later only |
6dfaa4e5 RR |
124 | |
125 | //----------------------------------------------------------------------------- | |
126 | // "clicked" for Cancel-button | |
127 | //----------------------------------------------------------------------------- | |
128 | ||
129 | static | |
130 | void gtk_fontdialog_cancel_callback( GtkWidget *WXUNUSED(w), wxFontDialog *dialog ) | |
131 | { | |
0b862e20 | 132 | if (g_isIdle) |
6dfaa4e5 RR |
133 | wxapp_install_idle_handler(); |
134 | ||
135 | wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, wxID_CANCEL); | |
136 | event.SetEventObject( dialog ); | |
137 | dialog->GetEventHandler()->ProcessEvent( event ); | |
138 | } | |
139 | ||
140 | //----------------------------------------------------------------------------- | |
141 | // wxFontDialog | |
142 | //----------------------------------------------------------------------------- | |
143 | ||
144 | IMPLEMENT_DYNAMIC_CLASS(wxFontDialog,wxDialog) | |
145 | ||
7beba2fc VZ |
146 | wxFontDialog::wxFontDialog( wxWindow *parent, wxFontData *fontdata ) |
147 | : m_fontData(*fontdata) | |
6dfaa4e5 RR |
148 | { |
149 | m_needParent = FALSE; | |
150 | ||
151 | if (!PreCreation( parent, wxDefaultPosition, wxDefaultSize ) || | |
0b862e20 | 152 | !CreateBase( parent, -1, wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE, |
223d09f6 | 153 | wxDefaultValidator, wxT("fontdialog") )) |
6dfaa4e5 | 154 | { |
223d09f6 | 155 | wxFAIL_MSG( wxT("wxXX creation failed") ); |
0b862e20 | 156 | return; |
6dfaa4e5 | 157 | } |
58c837a4 | 158 | |
6dfaa4e5 RR |
159 | wxString m_message( _("Choose font") ); |
160 | m_widget = gtk_font_selection_dialog_new( m_message.mbc_str() ); | |
161 | ||
162 | int x = (gdk_screen_width () - 400) / 2; | |
163 | int y = (gdk_screen_height () - 400) / 2; | |
164 | gtk_widget_set_uposition( m_widget, x, y ); | |
165 | ||
166 | GtkFontSelectionDialog *sel = GTK_FONT_SELECTION_DIALOG(m_widget); | |
0b862e20 | 167 | |
6dfaa4e5 RR |
168 | gtk_signal_connect( GTK_OBJECT(sel->ok_button), "clicked", |
169 | GTK_SIGNAL_FUNC(gtk_fontdialog_ok_callback), (gpointer*)this ); | |
170 | ||
171 | // strange way to internationalize | |
172 | gtk_label_set( GTK_LABEL( GTK_BUTTON(sel->ok_button)->child ), wxConvCurrent->cWX2MB(_("OK")) ); | |
173 | ||
174 | gtk_signal_connect( GTK_OBJECT(sel->cancel_button), "clicked", | |
175 | GTK_SIGNAL_FUNC(gtk_fontdialog_cancel_callback), (gpointer*)this ); | |
0b862e20 | 176 | |
6dfaa4e5 RR |
177 | // strange way to internationalize |
178 | gtk_label_set( GTK_LABEL( GTK_BUTTON(sel->cancel_button)->child ), wxConvCurrent->cWX2MB(_("Cancel")) ); | |
0b862e20 | 179 | |
6dfaa4e5 RR |
180 | gtk_signal_connect( GTK_OBJECT(m_widget), "delete_event", |
181 | GTK_SIGNAL_FUNC(gtk_fontdialog_delete_callback), (gpointer)this ); | |
182 | } | |
183 | ||
184 | wxFontDialog::~wxFontDialog() | |
185 | { | |
186 | } | |
187 |