Diffstat (limited to 'noncore/apps/opie-console/emulation_layer.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/apps/opie-console/emulation_layer.cpp | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/noncore/apps/opie-console/emulation_layer.cpp b/noncore/apps/opie-console/emulation_layer.cpp index 2bef801..fd30ad7 100644 --- a/noncore/apps/opie-console/emulation_layer.cpp +++ b/noncore/apps/opie-console/emulation_layer.cpp | |||
@@ -61,108 +61,108 @@ | |||
61 | refresh. This rule suits both bulk display operation as done by curses as | 61 | refresh. This rule suits both bulk display operation as done by curses as |
62 | well as individual characters typed. | 62 | well as individual characters typed. |
63 | (BULK_TIMEOUT < 1000 / max characters received from keyboard per second). | 63 | (BULK_TIMEOUT < 1000 / max characters received from keyboard per second). |
64 | 64 | ||
65 | Additionally, we trigger refreshing by newlines comming in to make visual | 65 | Additionally, we trigger refreshing by newlines comming in to make visual |
66 | snapshots of lists as produced by `cat', `ls' and likely programs, thereby | 66 | snapshots of lists as produced by `cat', `ls' and likely programs, thereby |
67 | producing the illusion of a permanent and immediate display operation. | 67 | producing the illusion of a permanent and immediate display operation. |
68 | 68 | ||
69 | As a sort of catch-all needed for cases where none of the above | 69 | As a sort of catch-all needed for cases where none of the above |
70 | conditions catch, the screen refresh is also triggered by a count | 70 | conditions catch, the screen refresh is also triggered by a count |
71 | of incoming bulks (`bulk_incnt'). | 71 | of incoming bulks (`bulk_incnt'). |
72 | */ | 72 | */ |
73 | 73 | ||
74 | /* FIXME | 74 | /* FIXME |
75 | - evtl. the bulk operations could be made more transparent. | 75 | - evtl. the bulk operations could be made more transparent. |
76 | */ | 76 | */ |
77 | 77 | ||
78 | #include "emulation_layer.h" | 78 | #include "emulation_layer.h" |
79 | #include <stdio.h> | 79 | #include <stdio.h> |
80 | #include <stdlib.h> | 80 | #include <stdlib.h> |
81 | #include <unistd.h> | 81 | #include <unistd.h> |
82 | 82 | ||
83 | 83 | ||
84 | /* ------------------------------------------------------------------------- */ | 84 | /* ------------------------------------------------------------------------- */ |
85 | /* */ | 85 | /* */ |
86 | /* EmulationLayer */ | 86 | /* EmulationLayer */ |
87 | /* */ | 87 | /* */ |
88 | /* ------------------------------------------------------------------------- */ | 88 | /* ------------------------------------------------------------------------- */ |
89 | 89 | ||
90 | #define CNTL(c) ((c)-'@') | 90 | #define CNTL(c) ((c)-'@') |
91 | 91 | ||
92 | /*! | 92 | /*! |
93 | */ | 93 | */ |
94 | 94 | ||
95 | EmulationLayer::EmulationLayer( WidgetLayer* gui ) | 95 | EmulationLayer::EmulationLayer( WidgetLayer* gui ) |
96 | : decoder((QTextDecoder*)NULL) | 96 | : decoder((QTextDecoder*)NULL) |
97 | { | 97 | { |
98 | this->gui = gui; | 98 | this->gui = gui; |
99 | 99 | ||
100 | screen[0] = new Screen(gui->lines(),gui->columns()); | 100 | screen[0] = new Screen(gui->lines(),gui->columns()); |
101 | screen[1] = new Screen(gui->lines(),gui->columns()); | 101 | screen[1] = new Screen(gui->lines(),gui->columns()); |
102 | scr = screen[0]; | 102 | scr = screen[0]; |
103 | 103 | ||
104 | bulk_nlcnt = 0; // reset bulk newline counter | 104 | bulk_nlcnt = 0; // reset bulk newline counter |
105 | bulk_incnt = 0; // reset bulk counter | 105 | bulk_incnt = 0; // reset bulk counter |
106 | connected = FALSE; | 106 | connected = FALSE; |
107 | 107 | ||
108 | QObject::connect(&bulk_timer, SIGNAL( timeout() ), this, SLOT( showBulk() ) ); | 108 | QObject::connect(&bulk_timer, SIGNAL( timeout() ), this, SLOT( showBulk() ) ); |
109 | QObject::connect(gui,SIGNAL( imageSizeChanged( int, int ) ), | 109 | QObject::connect(gui,SIGNAL( imageSizeChanged(int,int) ), |
110 | this,SLOT( onImageSizeChange( int, int ) ) ); | 110 | this,SLOT( onImageSizeChange(int,int) ) ); |
111 | QObject::connect(gui,SIGNAL( changedHistoryCursor( int ) ), | 111 | QObject::connect(gui,SIGNAL( changedHistoryCursor(int) ), |
112 | this,SLOT( historyCursorChange( int ) ) ); | 112 | this,SLOT( historyCursorChange(int) ) ); |
113 | QObject::connect(gui,SIGNAL( keyPressed( QKeyEvent* ) ), | 113 | QObject::connect(gui,SIGNAL( keyPressed(QKeyEvent*) ), |
114 | this,SLOT( onKeyPress( QKeyEvent* ) ) ); | 114 | this,SLOT( onKeyPress(QKeyEvent*) ) ); |
115 | QObject::connect(gui,SIGNAL( selectionBegin( const int, const int) ), | 115 | QObject::connect(gui,SIGNAL( selectionBegin(const int,const int) ), |
116 | this,SLOT( onSelectionBegin( const int, const int ) ) ); | 116 | this,SLOT( onSelectionBegin(const int,const int) ) ); |
117 | QObject::connect(gui,SIGNAL( selectionExtended( const int, const int ) ), | 117 | QObject::connect(gui,SIGNAL( selectionExtended(const int,const int) ), |
118 | this,SLOT( onSelectionExtend( const int,const int ) ) ); | 118 | this,SLOT( onSelectionExtend(const int,const int) ) ); |
119 | QObject::connect(gui,SIGNAL( selectionEnd( const bool ) ), | 119 | QObject::connect(gui,SIGNAL( selectionEnd(const bool) ), |
120 | this,SLOT( setSelection( const bool ) ) ); | 120 | this,SLOT( setSelection(const bool) ) ); |
121 | QObject::connect(gui,SIGNAL( selectionCleared() ), | 121 | QObject::connect(gui,SIGNAL( selectionCleared() ), |
122 | this,SLOT( clearSelection() ) ); | 122 | this,SLOT( clearSelection() ) ); |
123 | } | 123 | } |
124 | 124 | ||
125 | /*! | 125 | /*! |
126 | */ | 126 | */ |
127 | 127 | ||
128 | EmulationLayer::~EmulationLayer() | 128 | EmulationLayer::~EmulationLayer() |
129 | { | 129 | { |
130 | delete screen[0]; | 130 | delete screen[0]; |
131 | delete screen[1]; | 131 | delete screen[1]; |
132 | bulk_timer.stop(); | 132 | bulk_timer.stop(); |
133 | } | 133 | } |
134 | 134 | ||
135 | /*! change between primary and alternate screen | 135 | /*! change between primary and alternate screen |
136 | */ | 136 | */ |
137 | 137 | ||
138 | void EmulationLayer::setScreen(int n) | 138 | void EmulationLayer::setScreen(int n) |
139 | { | 139 | { |
140 | scr = screen[n&1]; | 140 | scr = screen[n&1]; |
141 | } | 141 | } |
142 | 142 | ||
143 | void EmulationLayer::setHistory(bool on) | 143 | void EmulationLayer::setHistory(bool on) |
144 | { | 144 | { |
145 | screen[0]->setScroll(on); | 145 | screen[0]->setScroll(on); |
146 | if (!connected) return; | 146 | if (!connected) return; |
147 | showBulk(); | 147 | showBulk(); |
148 | } | 148 | } |
149 | 149 | ||
150 | bool EmulationLayer::history() | 150 | bool EmulationLayer::history() |
151 | { | 151 | { |
152 | return screen[0]->hasScroll(); | 152 | return screen[0]->hasScroll(); |
153 | } | 153 | } |
154 | 154 | ||
155 | void EmulationLayer::setCodec(int c) | 155 | void EmulationLayer::setCodec(int c) |
156 | { | 156 | { |
157 | //FIXME: check whether we have to free codec | 157 | //FIXME: check whether we have to free codec |
158 | codec = c ? QTextCodec::codecForName("utf8") | 158 | codec = c ? QTextCodec::codecForName("utf8") |
159 | : QTextCodec::codecForLocale(); | 159 | : QTextCodec::codecForLocale(); |
160 | if (decoder) delete decoder; | 160 | if (decoder) delete decoder; |
161 | decoder = codec->makeDecoder(); | 161 | decoder = codec->makeDecoder(); |
162 | } | 162 | } |
163 | 163 | ||
164 | void EmulationLayer::setKeytrans(int no) | 164 | void EmulationLayer::setKeytrans(int no) |
165 | { | 165 | { |
166 | keytrans = KeyTrans::find(no); | 166 | keytrans = KeyTrans::find(no); |
167 | } | 167 | } |
168 | 168 | ||