summaryrefslogtreecommitdiff
authorsandman <sandman>2002-09-23 22:43:28 (UTC)
committer sandman <sandman>2002-09-23 22:43:28 (UTC)
commit9360d74a24b3ecf1169ad63996adc897004bd73e (patch) (unidiff)
tree31687c656b8309ccee3fb5ad1334230b31e6c363
parent44e815d58c7565eccab2bd585923e343b70ac0f3 (diff)
downloadopie-9360d74a24b3ecf1169ad63996adc897004bd73e.zip
opie-9360d74a24b3ecf1169ad63996adc897004bd73e.tar.gz
opie-9360d74a24b3ecf1169ad63996adc897004bd73e.tar.bz2
new OFontSelector - used in Appearance and Launcher settings
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--libopie/libopie.pro6
-rw-r--r--libopie/ofontselector.cpp277
-rw-r--r--libopie/ofontselector.h79
3 files changed, 360 insertions, 2 deletions
diff --git a/libopie/libopie.pro b/libopie/libopie.pro
index 6c47e86..4b176d0 100644
--- a/libopie/libopie.pro
+++ b/libopie/libopie.pro
@@ -10,3 +10,4 @@ HEADERS = ofontmenu.h ofileselector.h \
10 otimepicker.h otabwidget.h \ 10 otimepicker.h otabwidget.h \
11 otabbar.h otabinfo.h 11 otabbar.h otabinfo.h \
12 ofontselector.h
12SOURCES = ofontmenu.cc ofileselector.cc \ 13SOURCES = ofontmenu.cc ofileselector.cc \
@@ -18,3 +19,4 @@ SOURCES = ofontmenu.cc ofileselector.cc \
18 odevice.cpp otimepicker.cpp \ 19 odevice.cpp otimepicker.cpp \
19 otabwidget.cpp otabbar.cpp 20 otabwidget.cpp otabbar.cpp \
21 ofontselector.cpp
20TARGET = opie 22TARGET = opie
diff --git a/libopie/ofontselector.cpp b/libopie/ofontselector.cpp
new file mode 100644
index 0000000..f6fd541
--- a/dev/null
+++ b/libopie/ofontselector.cpp
@@ -0,0 +1,277 @@
1/*
2               =. This file is part of the OPIE Project
3             .=l. Copyright (c) 2002 Robert Griebl <sandman@handhelds.org>
4           .>+-=
5 _;:,     .>    :=|. This library is free software; you can
6.> <`_,   >  .   <= redistribute it and/or modify it under
7:`=1 )Y*s>-.--   : the terms of the GNU Library General Public
8.="- .-=="i,     .._ License as published by the Free Software
9 - .   .-<_>     .<> Foundation; either version 2 of the License,
10     ._= =}       : or (at your option) any later version.
11    .%`+i>       _;_.
12    .i_,=:_.      -<s. This library is distributed in the hope that
13     +  .  -:.       = it will be useful, but WITHOUT ANY WARRANTY;
14    : ..    .:,     . . . without even the implied warranty of
15    =_        +     =;=|` MERCHANTABILITY or FITNESS FOR A
16  _.=:.       :    :=>`: PARTICULAR PURPOSE. See the GNU
17..}^=.=       =       ; Library General Public License for more
18++=   -.     .`     .: details.
19 :     =  ...= . :.=-
20 -.   .:....=;==+<; You should have received a copy of the GNU
21  -_. . .   )=.  = Library General Public License along with
22    --        :-=` this library; see the file COPYING.LIB.
23 If not, write to the Free Software Foundation,
24 Inc., 59 Temple Place - Suite 330,
25 Boston, MA 02111-1307, USA.
26
27*/
28
29#include <qlayout.h>
30#include <qlistbox.h>
31#include <qcombobox.h>
32#include <qlabel.h>
33#include <qfont.h>
34
35#include "ofontselector.h"
36
37
38class FontListItem : public QListBoxText {
39public:
40 FontListItem ( const QString &t, const QStringList &styles, const QValueList<int> &sizes ) : QListBoxText ( )
41 {
42 m_name = t;
43 m_styles = styles;
44 m_sizes = sizes;
45
46 QString str = t;
47 str [0] = str [0]. upper ( );
48 setText ( str );
49 }
50
51 QString family ( ) const
52 {
53 return m_name;
54 }
55
56 const QStringList &styles ( ) const
57 {
58 return m_styles;
59 }
60
61 const QValueList<int> &sizes ( ) const
62 {
63 return m_sizes;
64 }
65
66private:
67 QStringList m_styles;
68 QValueList<int> m_sizes;
69 QString m_name;
70};
71
72
73static int findItemCB ( QComboBox *box, const QString &str )
74{
75 for ( int i = 0; i < box-> count ( ); i++ ) {
76 if ( box-> text ( i ) == str )
77 return i;
78 }
79 return -1;
80}
81
82
83
84OFontSelector::OFontSelector ( QWidget *parent, const char *name, WFlags fl ) : QWidget ( parent, name, fl )
85{
86 QGridLayout *gridLayout = new QGridLayout ( this, 0, 0, 4, 4 );
87 gridLayout->setRowStretch ( 4, 10 );
88
89 m_font_family_list = new QListBox( this, "FontListBox" );
90 gridLayout->addMultiCellWidget( m_font_family_list, 0, 4, 0, 0 );
91 connect( m_font_family_list, SIGNAL( highlighted( int ) ), this, SLOT( fontFamilyClicked( int ) ) );
92
93 QLabel *label = new QLabel( tr( "Style" ), this );
94 gridLayout->addWidget( label, 0, 1 );
95
96 m_font_style_list = new QComboBox( this, "StyleListBox" );
97 connect( m_font_style_list, SIGNAL( activated( int ) ), this, SLOT( fontStyleClicked( int ) ) );
98 gridLayout->addWidget( m_font_style_list, 1, 1 );
99
100 label = new QLabel( tr( "Size" ), this );
101 gridLayout->addWidget( label, 2, 1 );
102
103 m_font_size_list = new QComboBox( this, "SizeListBox" );
104 connect( m_font_size_list, SIGNAL( activated( int ) ),
105 this, SLOT( fontSizeClicked( int ) ) );
106 gridLayout->addWidget( m_font_size_list, 3, 1 );
107
108 loadFonts ( m_font_family_list );
109}
110
111OFontSelector::~OFontSelector ( )
112{
113}
114
115bool OFontSelector::setSelectedFont ( const QString &family, const QString &styleStr, int size, const QString & /*charset*/ )
116{
117 if ( size <= 0 )
118 size = 10;
119 QString familyStr = family. isEmpty ( ) ? QString ( "Helvetica" ) : family;
120 QString sizeStr = QString::number ( size );
121
122 m_font_family_list-> setCurrentItem ( m_font_family_list-> findItem ( familyStr ));
123 if ( m_font_family_list-> currentItem ( ) < 0 )
124 m_font_family_list-> setCurrentItem ( 0 );
125
126 fontFamilyClicked ( m_font_family_list-> currentItem ( ));
127
128 m_font_style_list-> setCurrentItem ( findItemCB ( m_font_style_list, styleStr ));
129 fontStyleClicked ( m_font_style_list-> currentItem ( ));
130
131 m_font_size_list-> setCurrentItem ( findItemCB ( m_font_size_list, sizeStr ));
132 fontSizeClicked ( m_font_size_list-> currentItem ( ));
133
134 return (( m_font_family_list-> currentItem ( ) >= 0 ) &&
135 ( m_font_style_list-> currentItem ( ) >= 0 ) &&
136 ( m_font_size_list-> currentItem ( ) >= 0 ));
137}
138
139bool OFontSelector::selectedFont ( QString &family, QString &style, int &size )
140{
141 QString dummy;
142 return selectedFont ( family, style, size, dummy );
143}
144
145
146QString OFontSelector::fontFamily ( ) const
147{
148 FontListItem *fli = (FontListItem *) m_font_family_list-> item ( m_font_family_list-> currentItem ( ));
149
150 return fli ? fli-> family ( ) : QString::null;
151}
152
153QString OFontSelector::fontStyle ( ) const
154{
155 FontListItem *fli = (FontListItem *) m_font_family_list-> item ( m_font_family_list-> currentItem ( ));
156 int fst = m_font_style_list-> currentItem ( );
157
158 return ( fli && fst >= 0 ) ? fli-> styles ( ) [fst] : QString::null;
159}
160
161int OFontSelector::fontSize ( ) const
162{
163 FontListItem *fli = (FontListItem *) m_font_family_list-> item ( m_font_family_list-> currentItem ( ));
164 int fsi = m_font_size_list-> currentItem ( );
165
166 return ( fli && fsi >= 0 ) ? fli-> sizes ( ) [fsi] : 10;
167}
168
169QString OFontSelector::fontCharSet ( ) const
170{
171 FontListItem *fli = (FontListItem *) m_font_family_list-> item ( m_font_family_list-> currentItem ( ));
172
173 return fli ? m_fdb. charSets ( fli-> family ( )) [0] : QString::null;
174}
175
176bool OFontSelector::selectedFont ( QString &family, QString &style, int &size, QString &charset )
177{
178 int ffa = m_font_family_list-> currentItem ( );
179 int fst = m_font_style_list-> currentItem ( );
180 int fsi = m_font_size_list-> currentItem ( );
181
182 FontListItem *fli = (FontListItem *) m_font_family_list-> item ( ffa );
183
184 if ( fli ) {
185 family = fli-> family ( );
186 style = fst >= 0 ? fli-> styles ( ) [fst] : QString::null;
187 size = fsi >= 0 ? fli-> sizes ( ) [fsi] : 10;
188 charset = m_fdb. charSets ( fli-> family ( )) [0];
189
190 return true;
191 }
192 else
193 return false;
194}
195
196
197
198
199void OFontSelector::loadFonts ( QListBox *list )
200{
201 QStringList f = m_fdb. families ( );
202
203 for ( QStringList::ConstIterator it = f. begin ( ); it != f. end ( ); ++it )
204 list-> insertItem ( new FontListItem ( *it, m_fdb. styles ( *it ), m_fdb. pointSizes ( *it )));
205}
206
207void OFontSelector::fontFamilyClicked ( int index )
208{
209 QString oldstyle = m_font_style_list-> currentText ( );
210 QString oldsize = m_font_size_list-> currentText ( );
211
212 FontListItem *fli = (FontListItem *) m_font_family_list-> item ( index );
213
214 m_font_style_list-> clear ( );
215 m_font_style_list-> insertStringList ( fli-> styles ( ));
216 m_font_style_list-> setEnabled ( !fli-> styles ( ). isEmpty ( ));
217
218 int i;
219
220 i = findItemCB ( m_font_style_list, oldstyle );
221 if ( i < 0 )
222 i = findItemCB ( m_font_style_list, "Regular" );
223 if (( i < 0 ) && ( m_font_style_list-> count ( ) > 0 ))
224 i = 0;
225
226 if ( i >= 0 ) {
227 m_font_style_list-> setCurrentItem ( i );
228 fontStyleClicked ( i );
229 }
230
231 m_font_size_list-> clear ( );
232 QValueList<int> sl = fli-> sizes ( );
233
234 for ( QValueList<int>::Iterator it = sl. begin ( ); it != sl. end ( ); ++it )
235 m_font_size_list-> insertItem ( QString::number ( *it ));
236
237 i = findItemCB ( m_font_size_list, oldsize );
238 if ( i < 0 )
239 i = findItemCB ( m_font_size_list, "10" );
240 if (( i < 0 ) && ( m_font_size_list-> count ( ) > 0 ))
241 i = 0;
242
243 if ( i >= 0 ) {
244 m_font_size_list-> setCurrentItem ( i );
245 fontSizeClicked ( i );
246 }
247 changeFont ( );
248}
249
250void OFontSelector::fontStyleClicked ( int /*index*/ )
251{
252 changeFont ( );
253}
254
255void OFontSelector::fontSizeClicked ( int /*index*/ )
256{
257 changeFont ( );
258}
259
260void OFontSelector::changeFont ( )
261{
262 int ffa = m_font_family_list-> currentItem ( );
263 int fst = m_font_style_list-> currentItem ( );
264 int fsi = m_font_size_list-> currentItem ( );
265
266 FontListItem *fli = (FontListItem *) m_font_family_list-> item ( ffa );
267
268 if ( fli ) {
269 emit fontSelected ( m_fdb. font ( fli-> family ( ), \
270 fst >= 0 ? fli-> styles ( ) [fst] : QString::null, \
271 fsi >= 0 ? fli-> sizes ( ) [fsi] : 10, \
272 m_fdb. charSets ( fli-> family ( )) [0] ));
273 }
274}
275
276
277 \ No newline at end of file
diff --git a/libopie/ofontselector.h b/libopie/ofontselector.h
new file mode 100644
index 0000000..9227e48
--- a/dev/null
+++ b/libopie/ofontselector.h
@@ -0,0 +1,79 @@
1/*
2               =. This file is part of the OPIE Project
3             .=l. Copyright (c) 2002 Robert Griebl <sandman@handhelds.org>
4           .>+-=
5 _;:,     .>    :=|. This library is free software; you can
6.> <`_,   >  .   <= redistribute it and/or modify it under
7:`=1 )Y*s>-.--   : the terms of the GNU Library General Public
8.="- .-=="i,     .._ License as published by the Free Software
9 - .   .-<_>     .<> Foundation; either version 2 of the License,
10     ._= =}       : or (at your option) any later version.
11    .%`+i>       _;_.
12    .i_,=:_.      -<s. This library is distributed in the hope that
13     +  .  -:.       = it will be useful, but WITHOUT ANY WARRANTY;
14    : ..    .:,     . . . without even the implied warranty of
15    =_        +     =;=|` MERCHANTABILITY or FITNESS FOR A
16  _.=:.       :    :=>`: PARTICULAR PURPOSE. See the GNU
17..}^=.=       =       ; Library General Public License for more
18++=   -.     .`     .: details.
19 :     =  ...= . :.=-
20 -.   .:....=;==+<; You should have received a copy of the GNU
21  -_. . .   )=.  = Library General Public License along with
22    --        :-=` this library; see the file COPYING.LIB.
23 If not, write to the Free Software Foundation,
24 Inc., 59 Temple Place - Suite 330,
25 Boston, MA 02111-1307, USA.
26
27*/
28
29#ifndef __OPIE_FONTSELECTOR_H__
30#define __OPIE_FONTSELECTOR_H__
31
32#include <qwidget.h>
33#include <qpe/fontdatabase.h>
34
35class QComboBox;
36class QListBox;
37class QFont;
38
39class OFontSelector : public QWidget
40{
41 Q_OBJECT
42
43public:
44 OFontSelector ( QWidget* parent = 0, const char* name = 0, WFlags fl = 0 );
45 virtual ~OFontSelector ( );
46
47 bool selectedFont ( QString &family, QString &style, int &size );
48 bool selectedFont ( QString &family, QString &style, int &size, QString &charset );
49
50 bool setSelectedFont ( const QString &family, const QString &style, int size, const QString &charset = 0 );
51
52 QString fontFamily ( ) const;
53 QString fontStyle ( ) const;
54 int fontSize ( ) const;
55 QString fontCharSet ( ) const;
56
57signals:
58 void fontSelected ( const QFont & );
59
60protected slots:
61 virtual void fontFamilyClicked ( int );
62 virtual void fontStyleClicked ( int );
63 virtual void fontSizeClicked ( int );
64
65private:
66 void loadFonts ( QListBox * );
67
68 void changeFont ( );
69
70private:
71 QListBox * m_font_family_list;
72 QComboBox * m_font_style_list;
73 QComboBox * m_font_size_list;
74
75 FontDatabase m_fdb;
76};
77
78#endif
79