author | Radek Brich <radek.brich@devl.cz> |
Wed, 03 Sep 2014 19:08:21 +0200 | |
changeset 109 | 105b1affc3c2 |
parent 97 | 0c2e0c09ba5c |
child 113 | 6796adfdc7eb |
permissions | -rw-r--r-- |
0 | 1 |
import curses.ascii |
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import math |
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import logging |
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from tuikit.driver.driver import Driver |
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class CursesDriver(Driver): |
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key_codes = ( |
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(0x09, 'tab' ), |
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(0x0a, 'enter' ), |
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(0x7f, 'backspace' ), |
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Add escape sequences for linux console.
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(0x1b, 'escape' ), |
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(0x1b, 0x4f, 0x50, 'f1' ), # xterm |
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(0x1b, 0x4f, 0x51, 'f2' ), # xterm |
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(0x1b, 0x4f, 0x52, 'f3' ), # xterm |
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(0x1b, 0x4f, 0x53, 'f4' ), # xterm |
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(0x1b, 0x5b, 'CSI' ), # see csi_codes |
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(0x1b, 0x5b, 0x4d, 'mouse' ), |
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DriverCurses: Add support for key modifiers.
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) |
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|
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# http://en.wikipedia.org/wiki/ANSI_escape_code |
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csi_codes = ( |
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# code param key name |
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(0x7e, 1, 'home' ), # linux |
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(0x7e, 2, 'insert' ), |
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(0x7e, 3, 'delete' ), |
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DriverCurses: Add support for key modifiers.
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(0x7e, 4, 'end' ), # linux |
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(0x7e, 5, 'pageup' ), |
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DriverCurses: Add support for key modifiers.
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(0x7e, 6, 'pagedown' ), |
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DriverCurses: Add support for key modifiers.
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(0x7e, 15, 'f5' ), |
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(0x7e, 17, 'f6' ), |
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(0x7e, 18, 'f7' ), |
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(0x7e, 19, 'f8' ), |
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(0x7e, 20, 'f9' ), |
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(0x7e, 21, 'f10' ), |
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(0x7e, 23, 'f11' ), |
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DriverCurses: Add support for key modifiers.
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(0x7e, 24, 'f12' ), |
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DriverCurses: Add support for key modifiers.
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(0x41, 1, 'up' ), |
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DriverCurses: Add support for key modifiers.
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(0x42, 1, 'down' ), |
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DriverCurses: Add support for key modifiers.
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(0x43, 1, 'right' ), |
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(0x44, 1, 'left' ), |
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DriverCurses: Add support for key modifiers.
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(0x46, 1, 'end' ), # xterm |
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DriverCurses: Add support for key modifiers.
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(0x48, 1, 'home' ), # xterm |
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Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
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(0x5a, 1, 'shift+tab' ), # xterm |
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(0x5b, 0x41, 1, 'f1' ), # linux |
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(0x5b, 0x42, 1, 'f2' ), # linux |
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(0x5b, 0x43, 1, 'f3' ), # linux |
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(0x5b, 0x44, 1, 'f4' ), # linux |
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(0x5b, 0x45, 1, 'f5' ), # linux |
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) |
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DriverPygame: add colors, make window resizable.
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color_map = { |
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'default': (-1, 0), |
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'black': (curses.COLOR_BLACK, 0), |
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'blue': (curses.COLOR_BLUE, 0), |
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'green': (curses.COLOR_GREEN, 0), |
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'cyan': (curses.COLOR_CYAN, 0), |
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'red': (curses.COLOR_RED, 0), |
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'magenta': (curses.COLOR_MAGENTA, 0), |
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'brown': (curses.COLOR_YELLOW, 0), |
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'lightgray': (curses.COLOR_WHITE, 0), |
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'gray': (curses.COLOR_BLACK, curses.A_BOLD), |
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'lightblue': (curses.COLOR_BLUE, curses.A_BOLD), |
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'lightgreen': (curses.COLOR_GREEN, curses.A_BOLD), |
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'lightcyan': (curses.COLOR_CYAN, curses.A_BOLD), |
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'lightred': (curses.COLOR_RED, curses.A_BOLD), |
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'lightmagenta': (curses.COLOR_MAGENTA, curses.A_BOLD), |
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'yellow': (curses.COLOR_YELLOW, curses.A_BOLD), |
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'white': (curses.COLOR_WHITE, curses.A_BOLD), |
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New color management - named colors.
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} |
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New color management - named colors.
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73 |
|
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139d1241b4c5
DriverPygame: add colors, make window resizable.
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attr_map = { |
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'bold': curses.A_BOLD, |
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'underline': curses.A_UNDERLINE, |
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'standout': curses.A_STANDOUT, # inverse bg/fg |
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'blink': curses.A_BLINK, |
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79 |
} |
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80 |
|
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4e72fd2a0e14
Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
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81 |
def __init__(self): |
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b248ef500557
Add DriverPygame (incomplete). Move unicode graphics constants to UnicodeGraphics class. Move shared parts of drivers to Driver base class.
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Driver.__init__(self) |
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105b1affc3c2
Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
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83 |
self._log = logging.getLogger(__name__) |
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Refactor Driver, CursesDriver: init, close, draw.
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self.stdscr = None |
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ae128c885d0f
New GridLayout. Change cursor behavior (hide on unfocus event). Change resize event to propagate through containers. Change container clipping - allowlayout=false children are clipped without borders. More Widget doc.
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self.cursor = None |
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self.colors = {} # maps names to curses attributes |
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New color management - named colors.
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87 |
self.colorpairs = {} # maps tuple (fg,bg) to curses color_pair |
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New color management - named colors.
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self.colorstack = [] # pushcolor/popcolor puts or gets attributes from this |
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self.inputqueue = [] |
90 |
self.mbtnstack = [] |
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DriverCurses: filter mousemove - generate event only when coordinates changes.
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self._mouse_last_pos = (None, None) |
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DriverCurses: filter mousemove - generate event only when coordinates changes.
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self._mouse_last_bstate = None |
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## initialization, finalization ## |
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95 |
|
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def init(self): |
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"""Initialize curses""" |
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self.stdscr = curses.initscr() |
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curses.start_color() |
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curses.use_default_colors() |
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curses.noecho() |
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Refactor Driver, CursesDriver: init, close, draw.
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curses.cbreak() |
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Refactor Driver, CursesDriver: init, close, draw.
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103 |
self.stdscr.keypad(0) |
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self.stdscr.immedok(0) |
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105 |
|
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106 |
self.size.h, self.size.w = self.stdscr.getmaxyx() |
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107 |
|
23
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Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
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108 |
curses.curs_set(False) # hide cursor |
4e72fd2a0e14
Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
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109 |
curses.mousemask(curses.ALL_MOUSE_EVENTS | curses.REPORT_MOUSE_POSITION) |
4e72fd2a0e14
Rename BackendCurses to DriverCurses. Add DriverDummy - dummy driver for debugging purposes. Move clipping stack from driver to common.ClipStack class.
Radek Brich <radek.brich@devl.cz>
parents:
21
diff
changeset
|
110 |
curses.mouseinterval(0) # do not wait to detect clicks, we use only press/release |
0 | 111 |
|
83
ebe732b9ef19
Refactor Driver, CursesDriver: init, close, draw.
Radek Brich <radek.brich@devl.cz>
parents:
82
diff
changeset
|
112 |
def close(self): |
ebe732b9ef19
Refactor Driver, CursesDriver: init, close, draw.
Radek Brich <radek.brich@devl.cz>
parents:
82
diff
changeset
|
113 |
self.stdscr.keypad(0) |
ebe732b9ef19
Refactor Driver, CursesDriver: init, close, draw.
Radek Brich <radek.brich@devl.cz>
parents:
82
diff
changeset
|
114 |
curses.echo() |
ebe732b9ef19
Refactor Driver, CursesDriver: init, close, draw.
Radek Brich <radek.brich@devl.cz>
parents:
82
diff
changeset
|
115 |
curses.nocbreak() |
ebe732b9ef19
Refactor Driver, CursesDriver: init, close, draw.
Radek Brich <radek.brich@devl.cz>
parents:
82
diff
changeset
|
116 |
curses.endwin() |
ebe732b9ef19
Refactor Driver, CursesDriver: init, close, draw.
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parents:
82
diff
changeset
|
117 |
|
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Refactor Driver, CursesDriver: init, close, draw.
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parents:
82
diff
changeset
|
118 |
## drawing ## |
ebe732b9ef19
Refactor Driver, CursesDriver: init, close, draw.
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parents:
82
diff
changeset
|
119 |
|
91
de80e140b0ec
Add clipping for Buffer draw operations.
Radek Brich <radek.brich@devl.cz>
parents:
88
diff
changeset
|
120 |
def clear(self): |
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
121 |
self.stdscr.erase() |
0 | 122 |
|
95
05392e369ede
Refactoring: Swap drawing operations parameters. Coords are now last and have default values.
Radek Brich <radek.brich@devl.cz>
parents:
91
diff
changeset
|
123 |
def putch(self, ch, x, y): |
0 | 124 |
try: |
95
05392e369ede
Refactoring: Swap drawing operations parameters. Coords are now last and have default values.
Radek Brich <radek.brich@devl.cz>
parents:
91
diff
changeset
|
125 |
if isinstance(ch, int): |
05392e369ede
Refactoring: Swap drawing operations parameters. Coords are now last and have default values.
Radek Brich <radek.brich@devl.cz>
parents:
91
diff
changeset
|
126 |
self.stdscr.addch(y, x, ch) |
05392e369ede
Refactoring: Swap drawing operations parameters. Coords are now last and have default values.
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parents:
91
diff
changeset
|
127 |
elif isinstance(ch, str) and len(ch) == 1: |
86
0978fb755d31
Add core Application (adjusted), Window (new version), Signal (replaces Emitter), Size (adjusted). Add application demo.
Radek Brich <radek.brich@devl.cz>
parents:
84
diff
changeset
|
128 |
self.stdscr.addstr(y, x, ch) |
0 | 129 |
else: |
95
05392e369ede
Refactoring: Swap drawing operations parameters. Coords are now last and have default values.
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parents:
91
diff
changeset
|
130 |
raise TypeError('Integer or one-char string is required.') |
05392e369ede
Refactoring: Swap drawing operations parameters. Coords are now last and have default values.
Radek Brich <radek.brich@devl.cz>
parents:
91
diff
changeset
|
131 |
except curses.error as e: |
05392e369ede
Refactoring: Swap drawing operations parameters. Coords are now last and have default values.
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parents:
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diff
changeset
|
132 |
self._log.exception('putch(%r, %s, %s) error:' % (ch, x, y)) |
0 | 133 |
|
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
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parents:
83
diff
changeset
|
134 |
def draw(self, buffer, x=0, y=0): |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
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parents:
83
diff
changeset
|
135 |
for bufy in range(buffer.size.h): |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
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parents:
83
diff
changeset
|
136 |
for bufx in range(buffer.size.w): |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
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parents:
83
diff
changeset
|
137 |
char, attr_desc = buffer.get(bufx, bufy) |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
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parents:
83
diff
changeset
|
138 |
self.setattr(attr_desc) |
95
05392e369ede
Refactoring: Swap drawing operations parameters. Coords are now last and have default values.
Radek Brich <radek.brich@devl.cz>
parents:
91
diff
changeset
|
139 |
self.putch(char, x + bufx, y + bufy) |
0 | 140 |
|
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
141 |
def flush(self): |
0 | 142 |
if self.cursor: |
97
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
143 |
self.stdscr.move(self.cursor.y, self.cursor.x) |
0 | 144 |
curses.curs_set(True) |
145 |
else: |
|
146 |
curses.curs_set(False) |
|
83
ebe732b9ef19
Refactor Driver, CursesDriver: init, close, draw.
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parents:
82
diff
changeset
|
147 |
self.stdscr.refresh() |
0 | 148 |
|
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
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parents:
83
diff
changeset
|
149 |
## colors, attributes ## |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
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parents:
83
diff
changeset
|
150 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
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diff
changeset
|
151 |
def setattr(self, attr_desc): |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
152 |
"""Set attribute to be used for subsequent draw operations.""" |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
153 |
attr = self.colors.get(attr_desc, None) |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
154 |
if attr is None: |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
155 |
# first encountered `attr_desc`, initialize |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
156 |
fg, bg, attrs = self._parse_attr_desc(attr_desc) |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
157 |
fgcol, fgattr = self.color_map[fg] |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
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parents:
83
diff
changeset
|
158 |
bgcol, _bgattr = self.color_map[bg] |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
159 |
colpair = self._getcolorpair(fgcol, bgcol) |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
160 |
attr = curses.color_pair(colpair) | self._parseattrs(attrs) | fgattr |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
161 |
self.colors[attr_desc] = attr |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
162 |
self.stdscr.attrset(attr) |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
163 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
164 |
def _getcolorpair(self, fgcol, bgcol): |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
165 |
pair = (fgcol, bgcol) |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
166 |
if pair in self.colorpairs: |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
167 |
return self.colorpairs[pair] |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
168 |
num = len(self.colorpairs) + 1 |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
169 |
curses.init_pair(num, fgcol, bgcol) |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
170 |
self.colorpairs[pair] = num |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
171 |
return num |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
172 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
173 |
def _parseattrs(self, attrs): |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
174 |
res = 0 |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
175 |
for a in attrs: |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
176 |
res = res | self.attr_map[a] |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
177 |
return res |
0 | 178 |
|
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
179 |
## input, events ## |
0 | 180 |
|
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
181 |
def getevents(self, timeout=None): |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
182 |
"""Process input, return list of events. |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
183 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
184 |
timeout -- float, in seconds (None=infinite) |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
185 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
186 |
Returns: |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
187 |
[('event', param1, ...), ...] |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
188 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
189 |
""" |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
190 |
# empty queue -> fill |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
191 |
if len(self.inputqueue) == 0: |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
192 |
if timeout is not None: |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
193 |
timeout = math.ceil(timeout * 10) |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
194 |
self._inputqueue_fill(timeout) |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
195 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
196 |
res = [] |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
197 |
while len(self.inputqueue): |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
198 |
c = self._inputqueue_get() |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
199 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
200 |
if c == curses.KEY_MOUSE: |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
201 |
res += self._process_mouse() |
0 | 202 |
|
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
203 |
elif c == curses.KEY_RESIZE: |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
204 |
self.size.h, self.size.w = self.stdscr.getmaxyx() |
88
90d00354dc70
Add WindowManager, basic event handling.
Radek Brich <radek.brich@devl.cz>
parents:
86
diff
changeset
|
205 |
res.append(('resize', self.size.w, self.size.h)) |
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
206 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
207 |
elif curses.ascii.isctrl(c): |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
208 |
self._inputqueue_unget(c) |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
209 |
res += self._process_control_chars() |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
210 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
211 |
elif 192 <= c <= 255: |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
212 |
self._inputqueue_unget(c) |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
213 |
res += self._process_utf8_chars() |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
214 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
215 |
elif curses.ascii.isprint(c): |
97
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
216 |
res += [('keypress', None, str(chr(c)), set())] |
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
217 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
218 |
else: |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
219 |
self._inputqueue_unget(c) |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
220 |
res += self._process_control_chars() |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
221 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
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parents:
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diff
changeset
|
222 |
return res |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
223 |
|
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
224 |
def _inputqueue_fill(self, timeout=None): |
57
911927edbdde
DriverSDL: Add support for timeouts.
Radek Brich <radek.brich@devl.cz>
parents:
46
diff
changeset
|
225 |
"""Wait for curses input, add it to inputqueue. |
911927edbdde
DriverSDL: Add support for timeouts.
Radek Brich <radek.brich@devl.cz>
parents:
46
diff
changeset
|
226 |
|
911927edbdde
DriverSDL: Add support for timeouts.
Radek Brich <radek.brich@devl.cz>
parents:
46
diff
changeset
|
227 |
timeout -- int, tenths of second (None=infinite) |
911927edbdde
DriverSDL: Add support for timeouts.
Radek Brich <radek.brich@devl.cz>
parents:
46
diff
changeset
|
228 |
|
911927edbdde
DriverSDL: Add support for timeouts.
Radek Brich <radek.brich@devl.cz>
parents:
46
diff
changeset
|
229 |
""" |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
230 |
if timeout is None: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
231 |
# wait indefinitely |
83
ebe732b9ef19
Refactor Driver, CursesDriver: init, close, draw.
Radek Brich <radek.brich@devl.cz>
parents:
82
diff
changeset
|
232 |
c = self.stdscr.getch() |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
233 |
self.inputqueue.insert(0, c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
234 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
235 |
elif timeout > 0: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
236 |
# wait |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
237 |
curses.halfdelay(timeout) |
83
ebe732b9ef19
Refactor Driver, CursesDriver: init, close, draw.
Radek Brich <radek.brich@devl.cz>
parents:
82
diff
changeset
|
238 |
c = self.stdscr.getch() |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
239 |
curses.cbreak() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
240 |
if c == -1: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
241 |
return |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
242 |
self.inputqueue.insert(0, c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
243 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
244 |
# timeout = 0 -> no wait |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
245 |
|
83
ebe732b9ef19
Refactor Driver, CursesDriver: init, close, draw.
Radek Brich <radek.brich@devl.cz>
parents:
82
diff
changeset
|
246 |
self.stdscr.nodelay(1) |
0 | 247 |
|
248 |
while True: |
|
83
ebe732b9ef19
Refactor Driver, CursesDriver: init, close, draw.
Radek Brich <radek.brich@devl.cz>
parents:
82
diff
changeset
|
249 |
c = self.stdscr.getch() |
0 | 250 |
if c == -1: |
251 |
break |
|
252 |
self.inputqueue.insert(0, c) |
|
253 |
||
83
ebe732b9ef19
Refactor Driver, CursesDriver: init, close, draw.
Radek Brich <radek.brich@devl.cz>
parents:
82
diff
changeset
|
254 |
self.stdscr.nodelay(0) |
0 | 255 |
|
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
256 |
def _inputqueue_get(self): |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
257 |
c = None |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
258 |
try: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
259 |
c = self.inputqueue.pop() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
260 |
except IndexError: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
261 |
pass |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
262 |
return c |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
263 |
|
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
264 |
def _inputqueue_get_wait(self): |
0 | 265 |
c = None |
266 |
while c is None: |
|
267 |
try: |
|
268 |
c = self.inputqueue.pop() |
|
269 |
except IndexError: |
|
270 |
curses.napms(25) |
|
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
271 |
self._inputqueue_fill(0) |
0 | 272 |
return c |
273 |
||
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
274 |
def _inputqueue_unget(self, c): |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
275 |
self.inputqueue.append(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
276 |
|
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
277 |
def _process_mouse(self): |
4
d197ca00496f
Add escape sequences for linux console.
Radek Brich <radek.brich@devl.cz>
parents:
3
diff
changeset
|
278 |
try: |
25
f69a1f0382ce
Partial DriverPygame.putch() implementation. Add patch for PyGame implementing font.render_glyph(). Add test for PyGame font module. Add special key definitions to DriverPygame.
Radek Brich <radek.brich@devl.cz>
parents:
24
diff
changeset
|
279 |
_id, x, y, _z, bstate = curses.getmouse() |
4
d197ca00496f
Add escape sequences for linux console.
Radek Brich <radek.brich@devl.cz>
parents:
3
diff
changeset
|
280 |
except curses.error: |
d197ca00496f
Add escape sequences for linux console.
Radek Brich <radek.brich@devl.cz>
parents:
3
diff
changeset
|
281 |
return [] |
d197ca00496f
Add escape sequences for linux console.
Radek Brich <radek.brich@devl.cz>
parents:
3
diff
changeset
|
282 |
|
0 | 283 |
out = [] |
284 |
||
285 |
if bstate & curses.REPORT_MOUSE_POSITION: |
|
68
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
286 |
if self._mouse_last_pos != (x, y): |
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
287 |
if self._mouse_last_pos[0] is not None: |
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
288 |
relx = x - (self._mouse_last_pos[0] or 0) |
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
289 |
rely = y - (self._mouse_last_pos[1] or 0) |
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
290 |
out += [('mousemove', 0, x, y, relx, rely)] |
68
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
291 |
self._mouse_last_pos = (x, y) |
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
292 |
|
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
293 |
# we are interested only in changes, not buttons already pressed before event |
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
294 |
if self._mouse_last_bstate is not None: |
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
295 |
old = self._mouse_last_bstate |
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
296 |
new = bstate |
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
297 |
bstate = ~old & new |
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
298 |
self._mouse_last_bstate = new |
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
299 |
else: |
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
300 |
self._mouse_last_bstate = bstate |
0 | 301 |
|
302 |
if bstate & curses.BUTTON1_PRESSED: |
|
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
303 |
out += [('mousedown', 1, x, y)] |
68
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
304 |
if bstate & curses.BUTTON2_PRESSED: |
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
305 |
out += [('mousedown', 2, x, y)] |
0 | 306 |
if bstate & curses.BUTTON3_PRESSED: |
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
307 |
out += [('mousedown', 3, x, y)] |
0 | 308 |
if bstate & curses.BUTTON1_RELEASED: |
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
309 |
out += [('mouseup', 1, x, y)] |
68
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
310 |
if bstate & curses.BUTTON2_RELEASED: |
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
311 |
out += [('mouseup', 2, x, y)] |
0 | 312 |
if bstate & curses.BUTTON3_RELEASED: |
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
313 |
out += [('mouseup', 3, x, y)] |
0 | 314 |
|
68
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
315 |
# reset last pos when pressed/released |
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
316 |
if len(out) > 0 and out[-1][0] in ('mousedown', 'mouseup'): |
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
317 |
self._mouse_last_pos = (None, None) |
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
318 |
|
0 | 319 |
return out |
320 |
||
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
321 |
def _process_utf8_chars(self): |
0 | 322 |
#FIXME read exact number of chars as defined by utf-8 |
20
472a753664f9
Update utf8 character input to Python3. Reorganize tests.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
323 |
utf = [] |
0 | 324 |
while len(utf) <= 6: |
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
325 |
c = self._inputqueue_get_wait() |
20
472a753664f9
Update utf8 character input to Python3. Reorganize tests.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
326 |
utf.append(c) |
0 | 327 |
try: |
20
472a753664f9
Update utf8 character input to Python3. Reorganize tests.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
328 |
uni = str(bytes(utf), 'utf-8') |
97
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
329 |
return [('keypress', None, uni, set())] |
0 | 330 |
except UnicodeDecodeError: |
331 |
continue |
|
332 |
raise Exception('Invalid UTF-8 sequence: %r' % utf) |
|
333 |
||
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
334 |
def _process_control_chars(self): |
65
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
335 |
codes = self.key_codes |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
336 |
matchingcodes = [] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
337 |
match = None |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
338 |
consumed = [] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
339 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
340 |
# consume next char, filter out matching codes |
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
341 |
c = self._inputqueue_get_wait() |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
342 |
consumed.append(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
343 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
344 |
while True: |
41
37b7dfc3eae6
Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
Radek Brich <radek.brich@devl.cz>
parents:
34
diff
changeset
|
345 |
#self.log.debug('c=%s len=%s', c, len(codes)) |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
346 |
for code in codes: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
347 |
if c == code[len(consumed)-1]: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
348 |
if len(code) - 1 == len(consumed): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
349 |
match = code |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
350 |
else: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
351 |
matchingcodes += [code] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
352 |
|
41
37b7dfc3eae6
Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
Radek Brich <radek.brich@devl.cz>
parents:
34
diff
changeset
|
353 |
#self.log.debug('matching=%s', len(matchingcodes)) |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
354 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
355 |
# match found, or no matching code found -> stop |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
356 |
if len(matchingcodes) == 0: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
357 |
break |
0 | 358 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
359 |
# match found and some sequencies still match -> continue |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
360 |
if len(matchingcodes) > 0: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
361 |
if len(self.inputqueue) == 0: |
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
362 |
self._inputqueue_fill(1) |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
363 |
|
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
364 |
c = self._inputqueue_get() |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
365 |
if c: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
366 |
consumed.append(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
367 |
codes = matchingcodes |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
368 |
matchingcodes = [] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
369 |
else: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
370 |
break |
0 | 371 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
372 |
keyname = None |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
373 |
if match: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
374 |
# compare match to consumed, return unused chars |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
375 |
l = len(match) - 1 |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
376 |
while len(consumed) > l: |
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
377 |
self._inputqueue_unget(consumed[-1]) |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
378 |
del consumed[-1] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
379 |
keyname = match[-1] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
380 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
381 |
if match is None: |
109
105b1affc3c2
Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
Radek Brich <radek.brich@devl.cz>
parents:
97
diff
changeset
|
382 |
self._log.debug('Unknown control sequence: %s', |
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
383 |
','.join(['0x%x' % x for x in consumed])) |
97
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
384 |
return [('keypress', 'Unknown', None, set())] |
0 | 385 |
|
66 | 386 |
if keyname == 'mouse': |
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
387 |
return self._process_xterm_mouse() |
66 | 388 |
|
65
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
389 |
if keyname == 'CSI': |
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
390 |
return self._process_control_sequence() |
0 | 391 |
|
97
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
392 |
return [('keypress', keyname, None, set())] |
0 | 393 |
|
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
394 |
def _process_xterm_mouse(self): |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
395 |
t = self._inputqueue_get_wait() |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
396 |
x = self._inputqueue_get_wait() - 0x21 |
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
397 |
y = self._inputqueue_get_wait() - 0x21 |
0 | 398 |
|
399 |
out = [] |
|
400 |
||
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
401 |
if t in (0x20, 0x21, 0x22): |
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
402 |
# button press |
0 | 403 |
btn = t - 0x1f |
404 |
if not btn in self.mbtnstack: |
|
405 |
self.mbtnstack.append(btn) |
|
68
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
406 |
self._mouse_last_pos = (None, None) |
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
407 |
out += [('mousedown', btn, x, y)] |
0 | 408 |
else: |
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
409 |
# mouse move |
68
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
410 |
if self._mouse_last_pos != (x, y): |
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
411 |
if self._mouse_last_pos[0] is not None: |
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
412 |
relx = x - self._mouse_last_pos[0] |
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
413 |
rely = y - self._mouse_last_pos[1] |
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
414 |
out += [('mousemove', btn, x, y, relx, rely)] |
68
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
415 |
self._mouse_last_pos = (x, y) |
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
416 |
elif t == 0x23: |
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
417 |
# button release |
41
37b7dfc3eae6
Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
Radek Brich <radek.brich@devl.cz>
parents:
34
diff
changeset
|
418 |
btn = self.mbtnstack.pop() |
68
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
419 |
self._mouse_last_pos = (None, None) |
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
420 |
out += [('mouseup', btn, x, y)] |
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
421 |
elif t in (0x60, 0x61): |
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
422 |
# wheel up, down |
41
37b7dfc3eae6
Update Emitter: All event handlers now have exactly one argument: object inherited from Event class, which carries any data.
Radek Brich <radek.brich@devl.cz>
parents:
34
diff
changeset
|
423 |
btn = 4 + t - 0x60 |
71
cfd3445107b4
Report mousemove relative position change. Window: when in AnchorLayout, aligned right/bottom - fix resizing by mouse to behave as expected.
Radek Brich <radek.brich@devl.cz>
parents:
70
diff
changeset
|
424 |
out += [('mousewheel', btn, x, y)] |
0 | 425 |
else: |
426 |
raise Exception('Unknown mouse event: %x' % t) |
|
427 |
||
428 |
return out |
|
29
c0cdef06fd16
Import only one driver from application.
Radek Brich <radek.brich@devl.cz>
parents:
27
diff
changeset
|
429 |
|
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
430 |
def _process_control_sequence(self): |
65
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
431 |
codes = self.csi_codes |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
432 |
debug_seq = [0x1b, 0x5b] |
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
433 |
c = self._inputqueue_get_wait() |
65
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
434 |
debug_seq.append(c) |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
435 |
|
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
436 |
# numeric parameters? |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
437 |
params = [] |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
438 |
if chr(c).isdigit(): |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
439 |
params.append(chr(c)) |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
440 |
while True: |
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
441 |
c = self._inputqueue_get_wait() |
65
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
442 |
debug_seq.append(c) |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
443 |
if chr(c).isdigit(): |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
444 |
params[-1] += chr(c) |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
445 |
elif chr(c) == ';': |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
446 |
params.append('') |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
447 |
else: |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
448 |
break |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
449 |
params = [int(x) for x in params] |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
450 |
if len(params) == 0: |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
451 |
params = [1] |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
452 |
|
68
bc51b0220be2
DriverCurses: filter mousemove - generate event only when coordinates changes.
Radek Brich <radek.brich@devl.cz>
parents:
66
diff
changeset
|
453 |
# filter codes using byte sequence |
65
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
454 |
while True: |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
455 |
matching_codes = [] |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
456 |
for code in codes: |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
457 |
if len(code) > 2 and code[0] == c: |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
458 |
matching_codes.append(code[1:]) |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
459 |
codes = matching_codes |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
460 |
|
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
461 |
if len(codes) == 0: |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
462 |
# no match -> unknown code |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
463 |
seq = ','.join(['0x%x' % x for x in debug_seq]) |
109
105b1affc3c2
Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
Radek Brich <radek.brich@devl.cz>
parents:
97
diff
changeset
|
464 |
self._log.debug('Unknown control sequence: %s', seq) |
97
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
465 |
return [('keypress', 'Unknown:' + seq, None, set())] |
65
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
466 |
elif len(codes) == 1: |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
467 |
# one match -> we got the winner |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
468 |
break |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
469 |
elif len(codes[0]) == 2: |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
470 |
# more than one matching, but no more chars to check |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
471 |
# will be sorted out using parameters |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
472 |
break |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
473 |
else: |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
474 |
# more than one matching -> continue loop |
84
04dfb5ddf031
Refactor Driver, CursesDriver: draw, setattr, input.
Radek Brich <radek.brich@devl.cz>
parents:
83
diff
changeset
|
475 |
c = self._inputqueue_get_wait() |
65
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
476 |
debug_seq.append(c) |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
477 |
|
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
478 |
# filter codes using first parameter |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
479 |
matching_codes = [] |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
480 |
for code in codes: |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
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diff
changeset
|
481 |
if params[0] == code[0] or params[0] is None: |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
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diff
changeset
|
482 |
matching_codes.append(code) |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
483 |
|
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
484 |
if len(matching_codes) == 0: |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
485 |
# no match -> unknown code |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
486 |
seq = ','.join(['0x%x' % x for x in debug_seq]) |
109
105b1affc3c2
Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
Radek Brich <radek.brich@devl.cz>
parents:
97
diff
changeset
|
487 |
self._log.debug('Unknown control sequence: %s', seq) |
97
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
488 |
return [('keypress', 'Unknown:' + seq, None, set())] |
65
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
489 |
|
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
490 |
if len(matching_codes) > 1: |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
491 |
raise Exception('Internal error: invalid csi_codes, more than one matching') |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
492 |
|
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
493 |
keyname = matching_codes[0][1] |
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
494 |
|
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
495 |
# modifiers |
97
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
496 |
mod_bits = 0 |
65
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
497 |
if len(params) > 1: |
97
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
498 |
mod_bits = params[1] - 1 |
65
5f0697950f15
DriverCurses: Add support for key modifiers.
Radek Brich <radek.brich@devl.cz>
parents:
57
diff
changeset
|
499 |
|
97
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
500 |
# convert modifiers from bit-map to set |
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
501 |
mod_set = set() |
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
502 |
for bit, name in enumerate(('shift', 'alt', 'ctrl', 'meta')): |
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
503 |
if mod_bits & 1<<bit: |
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
504 |
mod_set.add(name) |
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
505 |
|
109
105b1affc3c2
Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
Radek Brich <radek.brich@devl.cz>
parents:
97
diff
changeset
|
506 |
# parse keynames in form "shift+tab" |
105b1affc3c2
Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
Radek Brich <radek.brich@devl.cz>
parents:
97
diff
changeset
|
507 |
if '+' in keyname: |
105b1affc3c2
Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
Radek Brich <radek.brich@devl.cz>
parents:
97
diff
changeset
|
508 |
parts = keyname.split('+') |
105b1affc3c2
Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
Radek Brich <radek.brich@devl.cz>
parents:
97
diff
changeset
|
509 |
for mod in parts[:-1]: |
105b1affc3c2
Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
Radek Brich <radek.brich@devl.cz>
parents:
97
diff
changeset
|
510 |
assert(mod in ('shift', 'alt', 'ctrl', 'meta')) |
105b1affc3c2
Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
Radek Brich <radek.brich@devl.cz>
parents:
97
diff
changeset
|
511 |
mod_set.add(mod) |
105b1affc3c2
Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
Radek Brich <radek.brich@devl.cz>
parents:
97
diff
changeset
|
512 |
keyname = parts[-1] |
105b1affc3c2
Update keypress propagation. Allow focus change by tab key. Add log property to Widget for smart logging.
Radek Brich <radek.brich@devl.cz>
parents:
97
diff
changeset
|
513 |
|
97
0c2e0c09ba5c
Add TextField widget, keypress event, cursor.
Radek Brich <radek.brich@devl.cz>
parents:
95
diff
changeset
|
514 |
return [('keypress', keyname, None, mod_set)] |
86
0978fb755d31
Add core Application (adjusted), Window (new version), Signal (replaces Emitter), Size (adjusted). Add application demo.
Radek Brich <radek.brich@devl.cz>
parents:
84
diff
changeset
|
515 |
|
0978fb755d31
Add core Application (adjusted), Window (new version), Signal (replaces Emitter), Size (adjusted). Add application demo.
Radek Brich <radek.brich@devl.cz>
parents:
84
diff
changeset
|
516 |
|
0978fb755d31
Add core Application (adjusted), Window (new version), Signal (replaces Emitter), Size (adjusted). Add application demo.
Radek Brich <radek.brich@devl.cz>
parents:
84
diff
changeset
|
517 |
driver_class = CursesDriver |