author | zecke <zecke> | 2004-10-16 21:06:28 (UTC) |
---|---|---|
committer | zecke <zecke> | 2004-10-16 21:06:28 (UTC) |
commit | 999a0f2d22f132005bde62558ace48a0ce8b1dcc (patch) (unidiff) | |
tree | 75f528b52a8a89289925e62bbd4c48d316c8ddcf /noncore/apps/opie-console/widget_layer.cpp | |
parent | e70f226f5c4c2f488f6c4406034a04e128c0ca93 (diff) | |
download | opie-999a0f2d22f132005bde62558ace48a0ce8b1dcc.zip opie-999a0f2d22f132005bde62558ace48a0ce8b1dcc.tar.gz opie-999a0f2d22f132005bde62558ace48a0ce8b1dcc.tar.bz2 |
-Remove never finished classes by ibotty for the console widget
-Put setCurrent into ComboboxHelper and remove duplication from the
dialogs
-Remove old and unneeded debug output
-IOBt, IOIrda can share the implementation for sening,recieving
and supports with IOSerial
Diffstat (limited to 'noncore/apps/opie-console/widget_layer.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/apps/opie-console/widget_layer.cpp | 242 |
1 files changed, 0 insertions, 242 deletions
diff --git a/noncore/apps/opie-console/widget_layer.cpp b/noncore/apps/opie-console/widget_layer.cpp deleted file mode 100644 index afded92..0000000 --- a/noncore/apps/opie-console/widget_layer.cpp +++ b/dev/null | |||
@@ -1,242 +0,0 @@ | |||
1 | /* ------------------------------------------------------------------------- */ | ||
2 | /* */ | ||
3 | /* widget_layer.cpp Widget Layer */ | ||
4 | /* */ | ||
5 | /* opie developers <opie@handhelds.org> */ | ||
6 | /* */ | ||
7 | /* ------------------------------------------------------------------------- */ | ||
8 | |||
9 | |||
10 | |||
11 | #include "widget_layer.h" | ||
12 | |||
13 | |||
14 | #include <string.h> | ||
15 | //#include < | ||
16 | |||
17 | |||
18 | |||
19 | |||
20 | WidgetLayer::WidgetLayer( const Profile &config, QWidget *parent, const char *name ) : QFrame( parent, name ) | ||
21 | { | ||
22 | // get the clipboard | ||
23 | m_clipboard = QApplication::clipboard(); | ||
24 | |||
25 | // when data on clipboard changes, clear selection | ||
26 | QObject::connect( (QObject*) m_clipboard, SIGNAL( dataChanged() ), | ||
27 | (QObject*)this, SLOT( onClearSelection() ) ); | ||
28 | |||
29 | // initialize vars: | ||
30 | m_lines = 1; | ||
31 | m_columns = 1; | ||
32 | m_resizing = false; | ||
33 | |||
34 | // just for demonstrating | ||
35 | //m_image = QArray<Character>( m_lines * m_columns ); | ||
36 | m_image = QArray<Character>( 1 ); | ||
37 | |||
38 | // we need to install an event filter, | ||
39 | // to emit keypresses. | ||
40 | qApp->installEventFilter( this ); | ||
41 | |||
42 | } | ||
43 | |||
44 | |||
45 | WidgetLayer::~WidgetLayer() | ||
46 | { | ||
47 | // clean up | ||
48 | delete m_image; | ||
49 | } | ||
50 | |||
51 | |||
52 | QSize WidgetLayer::sizeHint() | ||
53 | { | ||
54 | return size(); | ||
55 | } | ||
56 | |||
57 | |||
58 | /* --------------------------------- audio ---------------------------------- */ | ||
59 | |||
60 | void WidgetLayer::bell() | ||
61 | { | ||
62 | QApplication::beep(); | ||
63 | } | ||
64 | |||
65 | bool WidgetLayer::eventFilter( QObject *obj, QEvent *e ) | ||
66 | { | ||
67 | if ( (e->type() == QEvent::Accel || | ||
68 | e->type() == QEvent::AccelAvailable ) && qApp->focusWidget() == this ) { | ||
69 | static_cast<QKeyEvent *>( e )->ignore(); | ||
70 | return true; | ||
71 | } | ||
72 | if ( obj != this /* when embedded */ && obj != parent() /* when standalone */ ) | ||
73 | return false; // not us | ||
74 | |||
75 | #ifdef FAKE_CTRL_AND_ALT | ||
76 | static bool control = false; | ||
77 | static bool alt = false; | ||
78 | bool dele = false; | ||
79 | if ( e->type() == QEvent::KeyPress || e->type() == QEvent::KeyRelease ) { | ||
80 | QKeyEvent* ke = (QKeyEvent*)e; | ||
81 | bool keydown = e->type() == QEvent::KeyPress || ke->isAutoRepeat(); | ||
82 | switch (ke->key()) { | ||
83 | case Key_F9: // let this be "Control" | ||
84 | control = keydown; | ||
85 | e = new QKeyEvent(QEvent::KeyPress, Key_Control, 0, ke->state()); | ||
86 | dele=TRUE; | ||
87 | break; | ||
88 | case Key_F13: // let this be "Alt" | ||
89 | alt = keydown; | ||
90 | e = new QKeyEvent(QEvent::KeyPress, Key_Alt, 0, ke->state()); | ||
91 | dele=TRUE; | ||
92 | break; | ||
93 | default: | ||
94 | if ( control ) { | ||
95 | int a = toupper(ke->ascii())-64; | ||
96 | if ( a >= 0 && a < ' ' ) { | ||
97 | e = new QKeyEvent(e->type(), ke->key(), | ||
98 | a, ke->state()|ControlButton, | ||
99 | QChar(a,0)); | ||
100 | dele=TRUE; | ||
101 | } | ||
102 | } | ||
103 | if ( alt ) { | ||
104 | e = new QKeyEvent(e->type(), ke->key(), | ||
105 | ke->ascii(), ke->state()|AltButton, ke->text()); | ||
106 | dele=TRUE; | ||
107 | } | ||
108 | } | ||
109 | } | ||
110 | #endif | ||
111 | |||
112 | if ( e->type() == QEvent::KeyPress ) { | ||
113 | QKeyEvent* ke = (QKeyEvent*)e; | ||
114 | //actSel=0; // Key stroke implies a screen update, so Widget won't | ||
115 | // know where the current selection is. | ||
116 | |||
117 | if( ke->state() == ShiftButton && ke->key() == Key_Tab) { //lets hardcode this sucker | ||
118 | insertText("\\"); // expose | ||
119 | } else | ||
120 | emit keyPressed( ke ); // expose | ||
121 | ke->accept(); | ||
122 | #ifdef FAKE_CTRL_AND_ALT | ||
123 | if ( dele ) delete e; | ||
124 | #endif | ||
125 | return true; // stop the event | ||
126 | } | ||
127 | return QFrame::eventFilter( obj, e ); | ||
128 | } | ||
129 | |||
130 | |||
131 | /* --------------------------------- screen --------------------------------- */ | ||
132 | |||
133 | |||
134 | void WidgetLayer::propagateSize() | ||
135 | { | ||
136 | QArray<Character> oldimage = m_image.copy(); | ||
137 | int oldlines = m_lines; | ||
138 | int oldcolumns = m_columns; | ||
139 | |||
140 | makeImage(); | ||
141 | |||
142 | // copy old image, to reduce flicker | ||
143 | if ( ! oldimage.isEmpty() ) | ||
144 | { | ||
145 | int lins = QMIN( oldlines, m_lines ); | ||
146 | int cols = QMIN( oldcolumns, m_columns ); | ||
147 | for ( int lin = 0; lin < lins; ++lin ) | ||
148 | { | ||
149 | memcpy( (void*) &m_image[m_columns*lin], | ||
150 | (void*) &oldimage[oldcolumns*lin], | ||
151 | cols*sizeof( Character ) ); | ||
152 | } | ||
153 | } | ||
154 | else | ||
155 | clearImage(); | ||
156 | |||
157 | delete oldimage; | ||
158 | |||
159 | m_resizing = true; | ||
160 | emit imageSizeChanged( m_lines, m_columns ); | ||
161 | m_resizing = false; | ||
162 | } | ||
163 | |||
164 | void WidgetLayer::makeImage() | ||
165 | { | ||
166 | calcGeometry(); | ||
167 | m_image = QArray<Character>( m_columns * m_lines ); | ||
168 | clearImage(); | ||
169 | } | ||
170 | |||
171 | void WidgetLayer::clearImage() | ||
172 | { | ||
173 | //should this belong here?? | ||
174 | for ( int y = 0; y < m_lines; y++ ) | ||
175 | for ( int x = 0; x < m_columns; x++ ) | ||
176 | { | ||
177 | m_image[loc(x,y)].c = 0xff; | ||
178 | m_image[loc(x,y)].f = 0xff; | ||
179 | m_image[loc(x,y)].b = 0xff; | ||
180 | m_image[loc(x,y)].r = 0xff; | ||
181 | } | ||
182 | } | ||
183 | |||
184 | /* --------------------------------- selection ------------------------------ */ | ||
185 | |||
186 | void WidgetLayer::pasteClipboard() | ||
187 | { | ||
188 | insertSelection(); | ||
189 | } | ||
190 | |||
191 | |||
192 | void WidgetLayer::insertSelection() | ||
193 | { | ||
194 | QString text = QApplication::clipboard()->text(); | ||
195 | if ( ! text.isNull() ) | ||
196 | { | ||
197 | text.replace( QRegExp( "\n" ), "\r" ); | ||
198 | insertText( text ); | ||
199 | // selection should be unselected | ||
200 | emit selectionCleared(); | ||
201 | } | ||
202 | } | ||
203 | |||
204 | void WidgetLayer::insertText( QString text ) | ||
205 | { | ||
206 | // text is inserted as key event | ||
207 | QKeyEvent e( QEvent::KeyPress, 0, -1, 0, text); | ||
208 | emit keyPressed( &e ); | ||
209 | } | ||
210 | |||
211 | void WidgetLayer::onClearSelection() | ||
212 | { | ||
213 | emit selectionCleared(); | ||
214 | } | ||
215 | |||
216 | void WidgetLayer::setSelection( const QString& text ) | ||
217 | { | ||
218 | // why get the clipboard, we have it as instance var... | ||
219 | QObject *m_clipboard = QApplication::clipboard(); | ||
220 | |||
221 | // we know, that cliboard changes, when we change clipboard | ||
222 | QObject::disconnect( (QObject*) m_clipboard, SIGNAL( dataChanged() ), | ||
223 | (QObject*) this, SLOT( selectionCleared() ) ); | ||
224 | |||
225 | QApplication::clipboard()->setText( text ); | ||
226 | |||
227 | QObject::connect( (QObject*) m_clipboard, SIGNAL( dataChanged() ), | ||
228 | (QObject*) this, SLOT( selectionCleared() ) ); | ||
229 | } | ||
230 | |||
231 | |||
232 | ///////// | ||
233 | // special font characters | ||
234 | ///////// | ||
235 | unsigned short vt100_graphics[32] = | ||
236 | { // 0/8 1/9 2/10 3/11 4/12 5/13 6/14 7/15 | ||
237 | 0x0020, 0x25C6, 0x2592, 0x2409, 0x240c, 0x240d, 0x240a, 0x00b0, | ||
238 | 0x00b1, 0x2424, 0x240b, 0x2518, 0x2510, 0x250c, 0x2514, 0x253c, | ||
239 | 0xF800, 0xF801, 0x2500, 0xF803, 0xF804, 0x251c, 0x2524, 0x2534, | ||
240 | 0x252c, 0x2502, 0x2264, 0x2265, 0x03C0, 0x2260, 0x00A3, 0x00b7 | ||
241 | }; | ||
242 | |||