-rw-r--r-- | noncore/apps/opie-console/widget_layer.cpp | 2 | ||||
-rw-r--r-- | noncore/apps/opie-console/widget_layer.h | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/noncore/apps/opie-console/widget_layer.cpp b/noncore/apps/opie-console/widget_layer.cpp index f428ed4..8d68857 100644 --- a/noncore/apps/opie-console/widget_layer.cpp +++ b/noncore/apps/opie-console/widget_layer.cpp | |||
@@ -1,157 +1,157 @@ | |||
1 | /* ------------------------------------------------------------------------- */ | 1 | /* ------------------------------------------------------------------------- */ |
2 | /* */ | 2 | /* */ |
3 | /* widget_layer.cpp Widget Layer */ | 3 | /* widget_layer.cpp Widget Layer */ |
4 | /* */ | 4 | /* */ |
5 | /* opie developers <opie@handhelds.org> */ | 5 | /* opie developers <opie@handhelds.org> */ |
6 | /* */ | 6 | /* */ |
7 | /* ------------------------------------------------------------------------- */ | 7 | /* ------------------------------------------------------------------------- */ |
8 | 8 | ||
9 | 9 | ||
10 | 10 | ||
11 | #include "widget_layer.h" | 11 | #include "widget_layer.h" |
12 | 12 | ||
13 | #include <qclipboard.h> | 13 | #include <qclipboard.h> |
14 | #include <qregexp.h> | 14 | #include <qregexp.h> |
15 | #include <qglobal.h> | 15 | #include <qglobal.h> |
16 | 16 | ||
17 | #include <string.h> | 17 | #include <string.h> |
18 | //#include < | 18 | //#include < |
19 | 19 | ||
20 | #include "common.h" | 20 | #include "common.h" |
21 | 21 | ||
22 | 22 | ||
23 | 23 | ||
24 | WidgetLayer::WidgetLayer( QWidget *parent, const char *name ) : QFrame( parent, name ) | 24 | WidgetLayer::WidgetLayer( const Profile &config, QWidget *parent, const char *name ) : QFrame( parent, name ) |
25 | { | 25 | { |
26 | // get the clipboard | 26 | // get the clipboard |
27 | m_clipboard = QApplication::clipboard(); | 27 | m_clipboard = QApplication::clipboard(); |
28 | 28 | ||
29 | // when data on clipboard changes, clear selection | 29 | // when data on clipboard changes, clear selection |
30 | QObject::connect( (QObject*) m_clipboard, SIGNAL( dataChanged() ), | 30 | QObject::connect( (QObject*) m_clipboard, SIGNAL( dataChanged() ), |
31 | (QObject*)this, SLOT( onClearSelection() ) ); | 31 | (QObject*)this, SLOT( onClearSelection() ) ); |
32 | 32 | ||
33 | // initialize vars: | 33 | // initialize vars: |
34 | m_lines = 1; | 34 | m_lines = 1; |
35 | m_columns = 1; | 35 | m_columns = 1; |
36 | m_resizing = false; | 36 | m_resizing = false; |
37 | 37 | ||
38 | // just for demonstrating | 38 | // just for demonstrating |
39 | //m_image = QArray<Character>( m_lines * m_columns ); | 39 | //m_image = QArray<Character>( m_lines * m_columns ); |
40 | m_image = QArray<Character>( 1 ); | 40 | m_image = QArray<Character>( 1 ); |
41 | 41 | ||
42 | } | 42 | } |
43 | 43 | ||
44 | 44 | ||
45 | WidgetLayer::~WidgetLayer() | 45 | WidgetLayer::~WidgetLayer() |
46 | { | 46 | { |
47 | // clean up | 47 | // clean up |
48 | delete m_image; | 48 | delete m_image; |
49 | } | 49 | } |
50 | 50 | ||
51 | /* --------------------------------- audio ---------------------------------- */ | 51 | /* --------------------------------- audio ---------------------------------- */ |
52 | 52 | ||
53 | void WidgetLayer::bell() | 53 | void WidgetLayer::bell() |
54 | { | 54 | { |
55 | QApplication::beep(); | 55 | QApplication::beep(); |
56 | } | 56 | } |
57 | 57 | ||
58 | 58 | ||
59 | /* --------------------------------- screen --------------------------------- */ | 59 | /* --------------------------------- screen --------------------------------- */ |
60 | 60 | ||
61 | 61 | ||
62 | void WidgetLayer::propagateSize() | 62 | void WidgetLayer::propagateSize() |
63 | { | 63 | { |
64 | QArray<Character> oldimage = m_image.copy(); | 64 | QArray<Character> oldimage = m_image.copy(); |
65 | int oldlines = m_lines; | 65 | int oldlines = m_lines; |
66 | int oldcolumns = m_columns; | 66 | int oldcolumns = m_columns; |
67 | 67 | ||
68 | makeImage(); | 68 | makeImage(); |
69 | 69 | ||
70 | // copy old image, to reduce flicker | 70 | // copy old image, to reduce flicker |
71 | if ( ! oldimage.isEmpty() ) | 71 | if ( ! oldimage.isEmpty() ) |
72 | { | 72 | { |
73 | int lins = QMIN( oldlines, m_lines ); | 73 | int lins = QMIN( oldlines, m_lines ); |
74 | int cols = QMIN( oldcolumns, m_columns ); | 74 | int cols = QMIN( oldcolumns, m_columns ); |
75 | for ( int lin = 0; lin < lins; ++lin ) | 75 | for ( int lin = 0; lin < lins; ++lin ) |
76 | { | 76 | { |
77 | memcpy( (void*) &m_image[m_columns*lin], | 77 | memcpy( (void*) &m_image[m_columns*lin], |
78 | (void*) &oldimage[oldcolumns*lin], | 78 | (void*) &oldimage[oldcolumns*lin], |
79 | cols*sizeof( Character ) ); | 79 | cols*sizeof( Character ) ); |
80 | } | 80 | } |
81 | } | 81 | } |
82 | else | 82 | else |
83 | clearImage(); | 83 | clearImage(); |
84 | 84 | ||
85 | delete oldimage; | 85 | delete oldimage; |
86 | 86 | ||
87 | m_resizing = true; | 87 | m_resizing = true; |
88 | emit imageSizeChanged( m_lines, m_columns ); | 88 | emit imageSizeChanged( m_lines, m_columns ); |
89 | m_resizing = false; | 89 | m_resizing = false; |
90 | } | 90 | } |
91 | 91 | ||
92 | void WidgetLayer::makeImage() | 92 | void WidgetLayer::makeImage() |
93 | { | 93 | { |
94 | calcGeometry(); | 94 | calcGeometry(); |
95 | m_image = QArray<Character>( m_columns * m_lines ); | 95 | m_image = QArray<Character>( m_columns * m_lines ); |
96 | clearImage(); | 96 | clearImage(); |
97 | } | 97 | } |
98 | 98 | ||
99 | void WidgetLayer::clearImage() | 99 | void WidgetLayer::clearImage() |
100 | { | 100 | { |
101 | //should this belong here?? | 101 | //should this belong here?? |
102 | for ( int y = 0; y < m_lines; y++ ) | 102 | for ( int y = 0; y < m_lines; y++ ) |
103 | for ( int x = 0; x < m_columns; x++ ) | 103 | for ( int x = 0; x < m_columns; x++ ) |
104 | { | 104 | { |
105 | m_image[loc(x,y)].c = 0xff; | 105 | m_image[loc(x,y)].c = 0xff; |
106 | m_image[loc(x,y)].f = 0xff; | 106 | m_image[loc(x,y)].f = 0xff; |
107 | m_image[loc(x,y)].b = 0xff; | 107 | m_image[loc(x,y)].b = 0xff; |
108 | m_image[loc(x,y)].r = 0xff; | 108 | m_image[loc(x,y)].r = 0xff; |
109 | } | 109 | } |
110 | } | 110 | } |
111 | 111 | ||
112 | /* --------------------------------- selection ------------------------------ */ | 112 | /* --------------------------------- selection ------------------------------ */ |
113 | 113 | ||
114 | void WidgetLayer::pasteClipboard() | 114 | void WidgetLayer::pasteClipboard() |
115 | { | 115 | { |
116 | insertSelection(); | 116 | insertSelection(); |
117 | } | 117 | } |
118 | 118 | ||
119 | 119 | ||
120 | void WidgetLayer::insertSelection() | 120 | void WidgetLayer::insertSelection() |
121 | { | 121 | { |
122 | QString text = QApplication::clipboard()->text(); | 122 | QString text = QApplication::clipboard()->text(); |
123 | if ( ! text.isNull() ) | 123 | if ( ! text.isNull() ) |
124 | { | 124 | { |
125 | text.replace( QRegExp( "\n" ), "\r" ); | 125 | text.replace( QRegExp( "\n" ), "\r" ); |
126 | insertText( text ); | 126 | insertText( text ); |
127 | // selection should be unselected | 127 | // selection should be unselected |
128 | emit selectionCleared(); | 128 | emit selectionCleared(); |
129 | } | 129 | } |
130 | } | 130 | } |
131 | 131 | ||
132 | void WidgetLayer::insertText( QString text ) | 132 | void WidgetLayer::insertText( QString text ) |
133 | { | 133 | { |
134 | // text is inserted as key event | 134 | // text is inserted as key event |
135 | QKeyEvent e( QEvent::KeyPress, 0, -1, 0, text); | 135 | QKeyEvent e( QEvent::KeyPress, 0, -1, 0, text); |
136 | emit keyPressed( &e ); | 136 | emit keyPressed( &e ); |
137 | } | 137 | } |
138 | 138 | ||
139 | void WidgetLayer::onClearSelection() | 139 | void WidgetLayer::onClearSelection() |
140 | { | 140 | { |
141 | emit selectionCleared(); | 141 | emit selectionCleared(); |
142 | } | 142 | } |
143 | 143 | ||
144 | void WidgetLayer::setSelection( const QString& text ) | 144 | void WidgetLayer::setSelection( const QString& text ) |
145 | { | 145 | { |
146 | // why get the clipboard, we have it as instance var... | 146 | // why get the clipboard, we have it as instance var... |
147 | QObject *m_clipboard = QApplication::clipboard(); | 147 | QObject *m_clipboard = QApplication::clipboard(); |
148 | 148 | ||
149 | // we know, that cliboard changes, when we change clipboard | 149 | // we know, that cliboard changes, when we change clipboard |
150 | QObject::disconnect( (QObject*) m_clipboard, SIGNAL( dataChanged() ), | 150 | QObject::disconnect( (QObject*) m_clipboard, SIGNAL( dataChanged() ), |
151 | (QObject*) this, SLOT( selectionCleared() ) ); | 151 | (QObject*) this, SLOT( selectionCleared() ) ); |
152 | 152 | ||
153 | QApplication::clipboard()->setText( text ); | 153 | QApplication::clipboard()->setText( text ); |
154 | 154 | ||
155 | QObject::connect( (QObject*) m_clipboard, SIGNAL( dataChanged() ), | 155 | QObject::connect( (QObject*) m_clipboard, SIGNAL( dataChanged() ), |
156 | (QObject*) this, SLOT( selectionCleared() ) ); | 156 | (QObject*) this, SLOT( selectionCleared() ) ); |
157 | } | 157 | } |
diff --git a/noncore/apps/opie-console/widget_layer.h b/noncore/apps/opie-console/widget_layer.h index d821f1d..0056061 100644 --- a/noncore/apps/opie-console/widget_layer.h +++ b/noncore/apps/opie-console/widget_layer.h | |||
@@ -1,237 +1,237 @@ | |||
1 | /* -------------------------------------------------------------------------- */ | 1 | /* -------------------------------------------------------------------------- */ |
2 | /* */ | 2 | /* */ |
3 | /* [widget_layer.h] Widget Layer */ | 3 | /* [widget_layer.h] Widget Layer */ |
4 | /* */ | 4 | /* */ |
5 | /* -------------------------------------------------------------------------- */ | 5 | /* -------------------------------------------------------------------------- */ |
6 | 6 | ||
7 | // proposal of a widget Layer in opie-console | 7 | // proposal of a widget Layer in opie-console |
8 | // | 8 | // |
9 | // fellow devels: | 9 | // fellow devels: |
10 | // just mail me (ibotty@web.de), what you additionally need from the main widget | 10 | // just mail me (ibotty@web.de), what you additionally need from the main widget |
11 | // (or say in chat) | 11 | // (or say in chat) |
12 | 12 | ||
13 | #ifndef WIDGET_LAYER_H | 13 | #ifndef WIDGET_LAYER_H |
14 | #define WIDGET_LAYER_H | 14 | #define WIDGET_LAYER_H |
15 | 15 | ||
16 | // qt includes | 16 | // qt includes |
17 | #include <qapplication.h> | 17 | #include <qapplication.h> |
18 | #include <qframe.h> | 18 | #include <qframe.h> |
19 | #include <qarray.h> | 19 | #include <qarray.h> |
20 | #include <qtimer.h> | 20 | #include <qtimer.h> |
21 | #include <qkeycode.h> | 21 | #include <qkeycode.h> |
22 | #include <qclipboard.h> | 22 | #include <qclipboard.h> |
23 | 23 | ||
24 | 24 | ||
25 | // opie-console includes | 25 | // opie-console includes |
26 | #include "session.h" | 26 | #include "session.h" |
27 | #include "common.h" | 27 | #include "common.h" |
28 | 28 | #include "profile.h" | |
29 | /* | 29 | /* |
30 | * given a pseudo location ( column, line ), | 30 | * given a pseudo location ( column, line ), |
31 | * returns the actual index, in the QArray<Character> | 31 | * returns the actual index, in the QArray<Character> |
32 | */ | 32 | */ |
33 | #define loc(X,Y) ((Y)*m_columns+(X)) | 33 | #define loc(X,Y) ((Y)*m_columns+(X)) |
34 | 34 | ||
35 | 35 | ||
36 | 36 | ||
37 | 37 | ||
38 | class WidgetLayer : public QFrame | 38 | class WidgetLayer : public QFrame |
39 | { Q_OBJECT | 39 | { Q_OBJECT |
40 | 40 | ||
41 | public: | 41 | public: |
42 | 42 | ||
43 | /** | 43 | /** |
44 | * constructor | 44 | * constructor |
45 | * @param const Profile &config, the configuration for this widget | 45 | * @param const Profile &config, the configuration for this widget |
46 | * @param QWidget *parent, the parent widget | 46 | * @param QWidget *parent, the parent widget |
47 | * @param const char *name, the name of the widget, defaults to "" | 47 | * @param const char *name, the name of the widget, defaults to "" |
48 | */ | 48 | */ |
49 | WidgetLayer( const Profile &config, QWidget *parent=0, const char *name=0 ); | 49 | WidgetLayer( const Profile& config, QWidget *parent=0, const char *name=0 ); |
50 | 50 | ||
51 | /** | 51 | /** |
52 | * destructor | 52 | * destructor |
53 | */ | 53 | */ |
54 | virtual ~WidgetLayer(); | 54 | virtual ~WidgetLayer(); |
55 | 55 | ||
56 | public: | 56 | public: |
57 | /** | 57 | /** |
58 | * sets the image | 58 | * sets the image |
59 | * @param QArray<Character> const newimg, the new image | 59 | * @param QArray<Character> const newimg, the new image |
60 | * @param int lines, lines count of newimg | 60 | * @param int lines, lines count of newimg |
61 | * @param int columns, columns count of newimg | 61 | * @param int columns, columns count of newimg |
62 | */ | 62 | */ |
63 | virtual void setImage( QArray<Character> const newimg, int lines, int colums ) = 0; | 63 | virtual void setImage( QArray<Character> const newimg, int lines, int colums ) = 0; |
64 | 64 | ||
65 | /** | 65 | /** |
66 | * annoy the user | 66 | * annoy the user |
67 | */ | 67 | */ |
68 | void bell(); | 68 | void bell(); |
69 | 69 | ||
70 | /** | 70 | /** |
71 | * @return int m_lines, the lines count | 71 | * @return int m_lines, the lines count |
72 | */ | 72 | */ |
73 | int lines(){ return m_lines; } | 73 | int lines(){ return m_lines; } |
74 | 74 | ||
75 | /** | 75 | /** |
76 | * @return int m_columns, the columns count | 76 | * @return int m_columns, the columns count |
77 | */ | 77 | */ |
78 | int columns(){ return m_columns; } | 78 | int columns(){ return m_columns; } |
79 | 79 | ||
80 | /** | 80 | /** |
81 | * insert current selection (currently this is only the clipboard) | 81 | * insert current selection (currently this is only the clipboard) |
82 | */ | 82 | */ |
83 | void insertSelection(); | 83 | void insertSelection(); |
84 | 84 | ||
85 | /** | 85 | /** |
86 | * insert text | 86 | * insert text |
87 | * @param QString text, the text to be inserted | 87 | * @param QString text, the text to be inserted |
88 | */ | 88 | */ |
89 | void insertText( QString text ); | 89 | void insertText( QString text ); |
90 | 90 | ||
91 | /** | 91 | /** |
92 | * set selection (clipboard) to text | 92 | * set selection (clipboard) to text |
93 | * @param const QString &text, the text to be selected | 93 | * @param const QString &text, the text to be selected |
94 | */ | 94 | */ |
95 | void setSelection( const QString &text ); | 95 | void setSelection( const QString &text ); |
96 | 96 | ||
97 | /** | 97 | /** |
98 | * paste content of clipboard | 98 | * paste content of clipboard |
99 | */ | 99 | */ |
100 | void pasteClipboard(); | 100 | void pasteClipboard(); |
101 | 101 | ||
102 | 102 | ||
103 | signals: | 103 | signals: |
104 | 104 | ||
105 | /** | 105 | /** |
106 | * key was pressed | 106 | * key was pressed |
107 | */ | 107 | */ |
108 | void keyPressed( QKeyEvent *e ); | 108 | void keyPressed( QKeyEvent *e ); |
109 | 109 | ||
110 | /** | 110 | /** |
111 | * whenever Mouse selects something | 111 | * whenever Mouse selects something |
112 | * @param int button, the button that us pressed : | 112 | * @param int button, the button that us pressed : |
113 | * 0left Button | 113 | * 0left Button |
114 | * 3Button released | 114 | * 3Button released |
115 | * @param int x, x position | 115 | * @param int x, x position |
116 | * @param int y, y position | 116 | * @param int y, y position |
117 | * | 117 | * |
118 | * // numbering due to layout in old TEWidget | 118 | * // numbering due to layout in old TEWidget |
119 | */ | 119 | */ |
120 | void mousePressed( int button, int x, int y ); | 120 | void mousePressed( int button, int x, int y ); |
121 | 121 | ||
122 | /** | 122 | /** |
123 | * size of image changed | 123 | * size of image changed |
124 | * @param int lines, line count of new size | 124 | * @param int lines, line count of new size |
125 | * @param int columns, column count of new size | 125 | * @param int columns, column count of new size |
126 | */ | 126 | */ |
127 | void imageSizeChanged( int lines, int columns ); | 127 | void imageSizeChanged( int lines, int columns ); |
128 | 128 | ||
129 | /** | 129 | /** |
130 | * cursor in history changed | 130 | * cursor in history changed |
131 | * @param int value, value of history cursor | 131 | * @param int value, value of history cursor |
132 | */ | 132 | */ |
133 | void historyCursorChanged( int value ); | 133 | void historyCursorChanged( int value ); |
134 | 134 | ||
135 | /** | 135 | /** |
136 | * selection should be cleared | 136 | * selection should be cleared |
137 | */ | 137 | */ |
138 | void selectionCleared(); | 138 | void selectionCleared(); |
139 | 139 | ||
140 | /** | 140 | /** |
141 | * selection begin | 141 | * selection begin |
142 | * @param const int x, x position | 142 | * @param const int x, x position |
143 | * @param const int y, y position | 143 | * @param const int y, y position |
144 | */ | 144 | */ |
145 | void selectionBegin( const int x, const int y ); | 145 | void selectionBegin( const int x, const int y ); |
146 | 146 | ||
147 | /** | 147 | /** |
148 | * selection extended | 148 | * selection extended |
149 | * (from begin (s.a.) to x, y) | 149 | * (from begin (s.a.) to x, y) |
150 | * @param const int x, x position | 150 | * @param const int x, x position |
151 | * @param const int y, y position | 151 | * @param const int y, y position |
152 | */ | 152 | */ |
153 | void selectionExtended( const int x, const int y ); | 153 | void selectionExtended( const int x, const int y ); |
154 | 154 | ||
155 | /** | 155 | /** |
156 | * selection end | 156 | * selection end |
157 | * @param const bool lineBreakPreserve, preserve line breaks in selection | 157 | * @param const bool lineBreakPreserve, preserve line breaks in selection |
158 | */ | 158 | */ |
159 | void selectionEnd( const bool lineBreakPreserve ); | 159 | void selectionEnd( const bool lineBreakPreserve ); |
160 | 160 | ||
161 | 161 | ||
162 | 162 | ||
163 | // protected methods | 163 | // protected methods |
164 | protected: | 164 | protected: |
165 | 165 | ||
166 | // image operations | 166 | // image operations |
167 | 167 | ||
168 | /** | 168 | /** |
169 | * changes image, to suit new size | 169 | * changes image, to suit new size |
170 | * TODO: find meaningful name! | 170 | * TODO: find meaningful name! |
171 | */ | 171 | */ |
172 | void propagateSize(); | 172 | void propagateSize(); |
173 | 173 | ||
174 | /** | 174 | /** |
175 | *determines count of lines and columns | 175 | *determines count of lines and columns |
176 | */ | 176 | */ |
177 | virtual void calcGeometry() = 0; | 177 | virtual void calcGeometry() = 0; |
178 | 178 | ||
179 | /** | 179 | /** |
180 | * makes an empty image | 180 | * makes an empty image |
181 | */ | 181 | */ |
182 | void makeImage(); | 182 | void makeImage(); |
183 | 183 | ||
184 | /** | 184 | /** |
185 | * clears the image | 185 | * clears the image |
186 | */ | 186 | */ |
187 | void clearImage(); | 187 | void clearImage(); |
188 | 188 | ||
189 | protected slots: | 189 | protected slots: |
190 | 190 | ||
191 | /** | 191 | /** |
192 | * clear selection | 192 | * clear selection |
193 | */ | 193 | */ |
194 | void onClearSelection(); | 194 | void onClearSelection(); |
195 | 195 | ||
196 | 196 | ||
197 | // protected vars | 197 | // protected vars |
198 | protected: | 198 | protected: |
199 | 199 | ||
200 | /** | 200 | /** |
201 | * current Session | 201 | * current Session |
202 | */ | 202 | */ |
203 | Session *m_session; | 203 | Session *m_session; |
204 | 204 | ||
205 | /** | 205 | /** |
206 | * current character image | 206 | * current character image |
207 | * | 207 | * |
208 | * a Character at loc( column, line ) | 208 | * a Character at loc( column, line ) |
209 | * has the actual index: | 209 | * has the actual index: |
210 | * ix = line * m_columns + column; | 210 | * ix = line * m_columns + column; |
211 | * | 211 | * |
212 | * use loc( x, y ) macro to access. | 212 | * use loc( x, y ) macro to access. |
213 | */ | 213 | */ |
214 | QArray<Character> m_image; | 214 | QArray<Character> m_image; |
215 | 215 | ||
216 | /** | 216 | /** |
217 | * lines count | 217 | * lines count |
218 | */ | 218 | */ |
219 | int m_lines; | 219 | int m_lines; |
220 | 220 | ||
221 | /** | 221 | /** |
222 | * columns count | 222 | * columns count |
223 | */ | 223 | */ |
224 | int m_columns; | 224 | int m_columns; |
225 | 225 | ||
226 | /** | 226 | /** |
227 | * clipboard | 227 | * clipboard |
228 | */ | 228 | */ |
229 | QClipboard* m_clipboard; | 229 | QClipboard* m_clipboard; |
230 | 230 | ||
231 | /** | 231 | /** |
232 | * whether widget is resizing | 232 | * whether widget is resizing |
233 | */ | 233 | */ |
234 | bool m_resizing; | 234 | bool m_resizing; |
235 | }; | 235 | }; |
236 | 236 | ||
237 | #endif // WIDGET_LAYER_H | 237 | #endif // WIDGET_LAYER_H |