diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/Fl_Input.cxx | 140 | ||||
| -rw-r--r-- | src/Fl_Input_.cxx | 2 |
2 files changed, 109 insertions, 33 deletions
diff --git a/src/Fl_Input.cxx b/src/Fl_Input.cxx index 71434a25e..1ebda7d85 100644 --- a/src/Fl_Input.cxx +++ b/src/Fl_Input.cxx @@ -140,83 +140,157 @@ int Fl_Input::handle_key() { return 1; } + unsigned int mods = Fl::event_state() & (FL_META|FL_CTRL|FL_ALT); switch (Fl::event_key()) { case FL_Insert: if (Fl::event_state() & FL_CTRL) ascii = ctrl('C'); else if (Fl::event_state() & FL_SHIFT) ascii = ctrl('V'); break; - case FL_Delete: + case FL_Delete: // FIXME if (Fl::event_state() & FL_SHIFT) ascii = ctrl('X'); else ascii = ctrl('D'); break; case FL_Left: - ascii = ctrl('B'); #ifdef __APPLE__ - if (Fl::event_state() & (FL_META|FL_CTRL) ) ascii = ctrl('A'); - // FIXME backward one word is missing (Alt-Left) -#endif // __APPLE__ + if (mods==0) { // char left + ascii = ctrl('B'); + } else if (mods==FL_ALT) { // word left + shift_position(word_start(position())); + return 1; + } else if (mods==FL_CTRL || mods==FL_META) { // start of line + shift_position(line_start(position())); + return 1; + } else return 1; +#else + if (mods==0) { // char left + ascii = ctrl('B'); + } else if (mods==FL_CTRL) { // word left + shift_position(word_start(position())); + return 1; + } else return 1; +#endif break; case FL_Right: - ascii = ctrl('F'); #ifdef __APPLE__ - if (Fl::event_state() & (FL_META|FL_CTRL) ) ascii = ctrl('E'); - // FIXME advance one word is missing (Alt-Right) + if (mods==0) { // char right + ascii = ctrl('F'); + } else if (mods==FL_ALT) { // word right + shift_position(word_end(position())); + return 1; + } else if (mods==FL_CTRL || mods==FL_META) { // end of line + shift_position(line_end(position())); + return 1; + } else return 1; +#else + if (mods==0) { // char right + ascii = ctrl('F'); + } else if (mods==FL_CTRL) { // word right + shift_position(word_end(position())); + return 1; + } else return 1; #endif // __APPLE__ break; - case FL_Page_Up: + case FL_Page_Up: // FIXME fl_font(textfont(),textsize()); //ensure current font is set to ours repeat_num=h()/fl_height(); // number of lines to scroll if (!repeat_num) repeat_num=1; case FL_Up: - ascii = ctrl('P'); #ifdef __APPLE__ - if (Fl::event_state() & (FL_META) ) { - shift_position(0); - return 1; - } - if (Fl::event_state() & (FL_ALT) ) { + if (mods==0) { // line up + ascii = ctrl('P'); + } else if (mods==FL_CTRL) { + return 1; // FIXME scroll text down one page + // FIXME Fl_Inut_ does not support an independent scroll value + // (heck, it doesn't even support a scrollbar - what do you expect ;-) + } else if (mods==FL_ALT) { // line start and up if (line_start(position())==position() && position()>0) return shift_position(line_start(position()-1)) + NORMAL_INPUT_MOVE; else return shift_position(line_start(position())) + NORMAL_INPUT_MOVE; - } -#endif // __APPLE__ + } else if (mods==FL_META) { // start of document + shift_position(0); + return 1; + } else return 1; +#else + if (mods==0) { // line up + ascii = ctrl('P'); + } else if (mods==FL_CTRL) { + return 1; // FIXME scroll text down one line + } else return 1; +#endif break; - case FL_Page_Down: + case FL_Page_Down: // FIXME fl_font(textfont(),textsize()); repeat_num=h()/fl_height(); if (!repeat_num) repeat_num=1; case FL_Down: - ascii = ctrl('N'); #ifdef __APPLE__ - if (Fl::event_state() & (FL_META) ) { - shift_position(size()); - return 1; - } - if (Fl::event_state() & (FL_ALT) ) { + if (mods==0) { // line down + ascii = ctrl('N'); + } else if (mods==FL_CTRL) { + return 1; // FIXME scroll text up one page + } else if (mods==FL_ALT) { // line end and down if (line_end(position())==position() && position()<size()) return shift_position(line_end(position()+1)) + NORMAL_INPUT_MOVE; else return shift_position(line_end(position())) + NORMAL_INPUT_MOVE; - } -#endif // __APPLE__ + } else if (mods==FL_META) { // end of document + shift_position(size()); + return 1; + } else return 1; +#else + if (mods==0) { // line down + ascii = ctrl('N'); + } else if (mods==FL_CTRL) { + return 1; // FIXME scroll text up one line + } else return 1; +#endif break; case FL_Home: - if (Fl::event_state() & FL_CTRL) { +#ifdef __APPLE__ + if (mods==0) { + return 1; // FIXME scroll display to the top + } else return 1; +#else + if (mods==0) { + ascii = ctrl('A'); + } else if (mods==FL_CTRL) { shift_position(0); return 1; } - ascii = ctrl('A'); +#endif break; case FL_End: - if (Fl::event_state() & FL_CTRL) { +#ifdef __APPLE__ + if (mods==0) { + return 1; // FIXME scroll display to the bottom + } else return 1; +#else + if (mods==0) { + ascii = ctrl('E'); + } else if (mods==FL_CTRL) { shift_position(size()); return 1; - } - ascii = ctrl('E'); break; - + } else return 1; +#endif + break; case FL_BackSpace: - ascii = ctrl('H'); break; +#ifdef __APPLE__ + if (mods==0 || mods==FL_CTRL) { // delete previous char + ascii = ctrl('H'); + } else if (mods==FL_ALT) { // delete previous word + if (mark() != position()) return cut(); + cut(word_start(position()), position()); + return 1; + } else if (mods==FL_META) { // delete to the beginning of the line + if (mark() != position()) return cut(); + cut(line_start(position()), position()); + return 1; + } else return 1; +#else + ascii = ctrl('H'); +#endif + break; case FL_Enter: case FL_KP_Enter: if (when() & FL_WHEN_ENTER_KEY) { diff --git a/src/Fl_Input_.cxx b/src/Fl_Input_.cxx index b3d148840..e82d8badb 100644 --- a/src/Fl_Input_.cxx +++ b/src/Fl_Input_.cxx @@ -364,6 +364,7 @@ static int isword(char c) { int Fl_Input_::word_end(int i) const { if (input_type() == FL_SECRET_INPUT) return size(); //while (i < size() && !isword(index(i))) i++; + while (i < size() && !isword(index(i))) i++; while (i < size() && isword(index(i))) i++; return i; } @@ -372,6 +373,7 @@ int Fl_Input_::word_start(int i) const { if (input_type() == FL_SECRET_INPUT) return 0; // if (i >= size() || !isword(index(i))) // while (i > 0 && !isword(index(i-1))) i--; + while (i > 0 && !isword(index(i-1))) i--; while (i > 0 && isword(index(i-1))) i--; return i; } |