author | Radek Brich <radek.brich@devl.cz> |
Wed, 12 Oct 2011 00:58:46 +0200 | |
changeset 27 | 139d1241b4c5 |
parent 26 | 37745c5abc49 |
child 29 | c0cdef06fd16 |
permissions | -rw-r--r-- |
0 | 1 |
# -*- coding: utf-8 -*- |
2 |
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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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3 |
import curses.wrapper |
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import curses.ascii |
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import locale |
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6 |
import logging |
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7 |
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b248ef500557
Add DriverPygame (incomplete). Move unicode graphics constants to UnicodeGraphics class. Move shared parts of drivers to Driver base class.
Radek Brich <radek.brich@devl.cz>
parents:
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|
8 |
from tuikit.driver import Driver |
26
37745c5abc49
DriverPygame: add mouse events and key press autorepeat.
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9 |
from tuikit.common import MouseEvent |
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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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parents:
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class DriverCurses(Driver): |
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xterm_codes = ( |
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(0x09, 'tab' ), |
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(0x0a, 'enter' ), |
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(0x7f, 'backspace' ), |
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4
d197ca00496f
Add escape sequences for linux console.
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parents:
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(0x1b, 'escape' ), |
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(0x1b,0x4f,0x50, 'f1' ), |
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(0x1b,0x4f,0x51, 'f2' ), |
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(0x1b,0x4f,0x52, 'f3' ), |
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(0x1b,0x4f,0x53, 'f4' ), |
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(0x1b,0x5b,0x31,0x35,0x7e, 'f5' ), |
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(0x1b,0x5b,0x31,0x37,0x7e, 'f6' ), |
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(0x1b,0x5b,0x31,0x38,0x7e, 'f7' ), |
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(0x1b,0x5b,0x31,0x39,0x7e, 'f8' ), |
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Add escape sequences for linux console.
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(0x1b,0x5b,0x31,0x7e, 'home' ), # linux |
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(0x1b,0x5b,0x32,0x30,0x7e, 'f9' ), |
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(0x1b,0x5b,0x32,0x31,0x7e, 'f10' ), |
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(0x1b,0x5b,0x32,0x33,0x7e, 'f11' ), |
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(0x1b,0x5b,0x32,0x34,0x7e, 'f12' ), |
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(0x1b,0x5b,0x32,0x7e, 'insert' ), |
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(0x1b,0x5b,0x33,0x7e, 'delete' ), |
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Add escape sequences for linux console.
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(0x1b,0x5b,0x34,0x7e, 'end' ), # linux |
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(0x1b,0x5b,0x35,0x7e, 'pageup' ), |
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(0x1b,0x5b,0x36,0x7e, 'pagedown' ), |
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Add escape sequences for linux console.
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(0x1b,0x5b,0x41, 'up' ), |
d197ca00496f
Add escape sequences for linux console.
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(0x1b,0x5b,0x42, 'down' ), |
d197ca00496f
Add escape sequences for linux console.
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(0x1b,0x5b,0x43, 'right' ), |
d197ca00496f
Add escape sequences for linux console.
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(0x1b,0x5b,0x44, 'left' ), |
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(0x1b,0x5b,0x46, 'end' ), |
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(0x1b,0x5b,0x48, 'home' ), |
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Add escape sequences for linux console.
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(0x1b,0x5b,0x4d, 'mouse' ), |
d197ca00496f
Add escape sequences for linux console.
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(0x1b,0x5b,0x5b,0x41, 'f1' ), # linux |
d197ca00496f
Add escape sequences for linux console.
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(0x1b,0x5b,0x5b,0x42, 'f2' ), # linux |
d197ca00496f
Add escape sequences for linux console.
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(0x1b,0x5b,0x5b,0x43, 'f3' ), # linux |
d197ca00496f
Add escape sequences for linux console.
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(0x1b,0x5b,0x5b,0x44, 'f4' ), # linux |
d197ca00496f
Add escape sequences for linux console.
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(0x1b,0x5b,0x5b,0x45, '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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New color management - named colors.
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'black' : curses.COLOR_BLACK, |
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'blue' : curses.COLOR_BLUE, |
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'cyan' : curses.COLOR_CYAN, |
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'green' : curses.COLOR_GREEN, |
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'magenta' : curses.COLOR_MAGENTA, |
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New color management - named colors.
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'red' : curses.COLOR_RED, |
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New color management - named colors.
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'white' : curses.COLOR_WHITE, |
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'yellow' : curses.COLOR_YELLOW, |
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} |
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139d1241b4c5
DriverPygame: add colors, make window resizable.
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attr_map = { |
139d1241b4c5
DriverPygame: add colors, make window resizable.
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'blink' : curses.A_BLINK, |
139d1241b4c5
DriverPygame: add colors, make window resizable.
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'bold' : curses.A_BOLD, |
139d1241b4c5
DriverPygame: add colors, make window resizable.
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'dim' : curses.A_DIM, |
139d1241b4c5
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'standout' : curses.A_STANDOUT, |
139d1241b4c5
DriverPygame: add colors, make window resizable.
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'underline' : curses.A_UNDERLINE, |
139d1241b4c5
DriverPygame: add colors, make window resizable.
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} |
139d1241b4c5
DriverPygame: add colors, make window resizable.
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68 |
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23
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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def __init__(self): |
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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'''Set driver attributes to default values.''' |
24
b248ef500557
Add DriverPygame (incomplete). Move unicode graphics constants to UnicodeGraphics class. Move shared parts of drivers to Driver base class.
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parents:
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Driver.__init__(self) |
b248ef500557
Add DriverPygame (incomplete). Move unicode graphics constants to UnicodeGraphics class. Move shared parts of drivers to Driver base class.
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self.log = logging.getLogger('tuikit') |
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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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self.screen = 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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self.colorpairs = {} # maps tuple (fg,bg) to curses color_pair |
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self.colorstack = [] # pushcolor/popcolor puts or gets attributes from this |
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self.inputqueue = [] |
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self.mbtnstack = [] |
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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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parents:
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def init_curses(self): |
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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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'''Initialize curses''' |
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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self.size.h, self.size.w = self.screen.getmaxyx() |
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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self.screen.immedok(0) |
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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self.screen.keypad(0) |
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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parents:
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86 |
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.
Radek Brich <radek.brich@devl.cz>
parents:
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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.
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parents:
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88 |
curses.mouseinterval(0) # do not wait to detect clicks, we use only press/release |
0 | 89 |
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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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parents:
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90 |
def start(self, mainfunc): |
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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91 |
def main(screen): |
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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92 |
self.screen = screen |
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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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93 |
self.init_curses() |
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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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94 |
mainfunc() |
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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95 |
curses.wrapper(main) |
0 | 96 |
|
97 |
||
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7175ed629a76
Added ComboBox, HorizontalLayout, TreeNode, TreeModel, TreeView. Widget is now descendant of EventSource. Improved color management (color prefixes).
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98 |
## colors, attributes ## |
0 | 99 |
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100 |
def _parsecolor(self, name): |
d4a291b31cbb
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101 |
name = name.lower().strip() |
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139d1241b4c5
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102 |
return self.color_map[name] |
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103 |
|
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New color management - named colors.
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104 |
def _getcolorpair(self, fg, bg): |
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105 |
pair = (fg, bg) |
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106 |
if pair in self.colorpairs: |
d4a291b31cbb
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107 |
return self.colorpairs[pair] |
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108 |
num = len(self.colorpairs) + 1 |
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|
109 |
curses.init_pair(num, fg, bg) |
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110 |
self.colorpairs[pair] = num |
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111 |
return num |
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112 |
|
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New color management - named colors.
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113 |
def _parseattrs(self, attrs): |
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114 |
res = 0 |
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115 |
for a in attrs: |
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|
116 |
a = a.lower().strip() |
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117 |
res = res | self.attr_map[a] |
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118 |
return res |
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119 |
|
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120 |
def setcolor(self, name, desc): |
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121 |
parts = desc.split(',') |
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122 |
fg, bg = parts[0].split(' on ') |
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123 |
attrs = parts[1:] |
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124 |
fg = self._parsecolor(fg) |
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125 |
bg = self._parsecolor(bg) |
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126 |
col = self._getcolorpair(fg, bg) |
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127 |
attr = self._parseattrs(attrs) |
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
128 |
self.colors[name] = curses.color_pair(col) | attr |
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
129 |
|
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
130 |
def pushcolor(self, name): |
27
139d1241b4c5
DriverPygame: add colors, make window resizable.
Radek Brich <radek.brich@devl.cz>
parents:
26
diff
changeset
|
131 |
# add prefix if such color is available |
9
7175ed629a76
Added ComboBox, HorizontalLayout, TreeNode, TreeModel, TreeView. Widget is now descendant of EventSource. Improved color management (color prefixes).
Radek Brich <radek.brich@devl.cz>
parents:
7
diff
changeset
|
132 |
if len(self.colorprefix): |
7175ed629a76
Added ComboBox, HorizontalLayout, TreeNode, TreeModel, TreeView. Widget is now descendant of EventSource. Improved color management (color prefixes).
Radek Brich <radek.brich@devl.cz>
parents:
7
diff
changeset
|
133 |
prefixname = self.colorprefix[-1] + name |
7175ed629a76
Added ComboBox, HorizontalLayout, TreeNode, TreeModel, TreeView. Widget is now descendant of EventSource. Improved color management (color prefixes).
Radek Brich <radek.brich@devl.cz>
parents:
7
diff
changeset
|
134 |
if prefixname in self.colors: |
7175ed629a76
Added ComboBox, HorizontalLayout, TreeNode, TreeModel, TreeView. Widget is now descendant of EventSource. Improved color management (color prefixes).
Radek Brich <radek.brich@devl.cz>
parents:
7
diff
changeset
|
135 |
name = prefixname |
7
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
136 |
attr = self.colors[name] |
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
137 |
self.screen.attrset(attr) |
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
138 |
self.colorstack.append(attr) |
0 | 139 |
|
140 |
def popcolor(self): |
|
141 |
self.colorstack.pop() |
|
142 |
if len(self.colorstack): |
|
7
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
143 |
attr = self.colorstack[-1] |
0 | 144 |
else: |
7
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
145 |
attr = 0 |
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
146 |
self.screen.attrset(attr) |
27
139d1241b4c5
DriverPygame: add colors, make window resizable.
Radek Brich <radek.brich@devl.cz>
parents:
26
diff
changeset
|
147 |
|
9
7175ed629a76
Added ComboBox, HorizontalLayout, TreeNode, TreeModel, TreeView. Widget is now descendant of EventSource. Improved color management (color prefixes).
Radek Brich <radek.brich@devl.cz>
parents:
7
diff
changeset
|
148 |
|
0 | 149 |
## drawing ## |
150 |
||
151 |
def putch(self, x, y, c): |
|
23
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
|
152 |
if not self.clipstack.test(x, y): |
0 | 153 |
return |
154 |
try: |
|
10
ec1d47e6fe09
Use isinstance instead of type.
Radek Brich <radek.brich@devl.cz>
parents:
9
diff
changeset
|
155 |
if isinstance(c, str) and len(c) == 1: |
0 | 156 |
self.screen.addstr(y, x, c) |
157 |
else: |
|
158 |
self.screen.addch(y, x, c) |
|
159 |
except curses.error: |
|
160 |
pass |
|
161 |
||
162 |
def erase(self): |
|
163 |
self.screen.erase() |
|
164 |
||
165 |
def commit(self): |
|
166 |
if self.cursor: |
|
167 |
self.screen.move(*self.cursor) |
|
168 |
curses.curs_set(True) |
|
169 |
else: |
|
170 |
curses.curs_set(False) |
|
171 |
self.screen.refresh() |
|
172 |
||
173 |
||
174 |
## cursor ## |
|
175 |
||
176 |
def showcursor(self, x, y): |
|
23
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
|
177 |
if not self.clipstack.test(x, y): |
0 | 178 |
return |
179 |
self.cursor = (y, x) |
|
7
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
180 |
|
5
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.
Radek Brich <radek.brich@devl.cz>
parents:
4
diff
changeset
|
181 |
def hidecursor(self): |
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.
Radek Brich <radek.brich@devl.cz>
parents:
4
diff
changeset
|
182 |
curses.curs_set(False) |
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.
Radek Brich <radek.brich@devl.cz>
parents:
4
diff
changeset
|
183 |
self.cursor = None |
0 | 184 |
|
185 |
||
186 |
## input ## |
|
187 |
||
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
188 |
def inputqueue_fill(self, timeout=None): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
189 |
if timeout is None: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
190 |
# wait indefinitely |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
191 |
c = self.screen.getch() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
192 |
self.inputqueue.insert(0, c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
193 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
194 |
elif timeout > 0: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
195 |
# wait |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
196 |
curses.halfdelay(timeout) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
197 |
c = self.screen.getch() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
198 |
curses.cbreak() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
199 |
if c == -1: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
200 |
return |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
201 |
self.inputqueue.insert(0, c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
202 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
203 |
# timeout = 0 -> no wait |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
204 |
|
0 | 205 |
self.screen.nodelay(1) |
206 |
||
207 |
while True: |
|
208 |
c = self.screen.getch() |
|
209 |
if c == -1: |
|
210 |
break |
|
211 |
self.inputqueue.insert(0, c) |
|
212 |
||
213 |
self.screen.nodelay(0) |
|
214 |
||
215 |
||
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
216 |
def inputqueue_top(self, num=0): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
217 |
return self.inputqueue[-1-num] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
218 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
219 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
220 |
def inputqueue_get(self): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
221 |
c = None |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
222 |
try: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
223 |
c = self.inputqueue.pop() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
224 |
except IndexError: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
225 |
pass |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
226 |
return c |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
227 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
228 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
229 |
def inputqueue_get_wait(self): |
0 | 230 |
c = None |
231 |
while c is None: |
|
232 |
try: |
|
233 |
c = self.inputqueue.pop() |
|
234 |
except IndexError: |
|
235 |
curses.napms(25) |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
236 |
self.inputqueue_fill(0) |
0 | 237 |
return c |
238 |
||
239 |
||
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
240 |
def inputqueue_unget(self, c): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
241 |
self.inputqueue.append(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
242 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
243 |
|
24
b248ef500557
Add DriverPygame (incomplete). Move unicode graphics constants to UnicodeGraphics class. Move shared parts of drivers to Driver base class.
Radek Brich <radek.brich@devl.cz>
parents:
23
diff
changeset
|
244 |
def getevents(self, timeout=None): |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
245 |
# empty queue -> fill |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
246 |
if len(self.inputqueue) == 0: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
247 |
self.inputqueue_fill(timeout) |
0 | 248 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
249 |
res = [] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
250 |
while len(self.inputqueue): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
251 |
c = self.inputqueue_get() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
252 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
253 |
if c == curses.KEY_MOUSE: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
254 |
res += self.process_mouse() |
17
5be7cc43402e
Handle curses resize event.
Radek Brich <radek.brich@devl.cz>
parents:
10
diff
changeset
|
255 |
|
5be7cc43402e
Handle curses resize event.
Radek Brich <radek.brich@devl.cz>
parents:
10
diff
changeset
|
256 |
elif c == curses.KEY_RESIZE: |
23
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
|
257 |
self.size.h, self.size.w = self.screen.getmaxyx() |
17
5be7cc43402e
Handle curses resize event.
Radek Brich <radek.brich@devl.cz>
parents:
10
diff
changeset
|
258 |
res.append(('resize',)) |
0 | 259 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
260 |
elif curses.ascii.isctrl(c): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
261 |
self.inputqueue_unget(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
262 |
res += self.process_control_chars() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
263 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
264 |
elif c >= 192 and c <= 255: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
265 |
self.inputqueue_unget(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
266 |
res += self.process_utf8_chars() |
0 | 267 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
268 |
elif curses.ascii.isprint(c): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
269 |
res += [('keypress', None, str(chr(c)))] |
0 | 270 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
271 |
else: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
272 |
#self.top.keypress(None, unicode(chr(c))) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
273 |
self.inputqueue_unget(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
274 |
res += self.process_control_chars() |
0 | 275 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
276 |
return res |
0 | 277 |
|
278 |
||
279 |
def process_mouse(self): |
|
4
d197ca00496f
Add escape sequences for linux console.
Radek Brich <radek.brich@devl.cz>
parents:
3
diff
changeset
|
280 |
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
|
281 |
_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
|
282 |
except curses.error: |
d197ca00496f
Add escape sequences for linux console.
Radek Brich <radek.brich@devl.cz>
parents:
3
diff
changeset
|
283 |
return [] |
d197ca00496f
Add escape sequences for linux console.
Radek Brich <radek.brich@devl.cz>
parents:
3
diff
changeset
|
284 |
|
0 | 285 |
ev = MouseEvent(x, y) |
286 |
||
287 |
out = [] |
|
288 |
||
289 |
if bstate & curses.REPORT_MOUSE_POSITION: |
|
290 |
out += [('mousemove', ev)] |
|
291 |
||
292 |
if bstate & curses.BUTTON1_PRESSED: |
|
293 |
ev.button = 1 |
|
294 |
out += [('mousedown', ev)] |
|
295 |
||
296 |
if bstate & curses.BUTTON3_PRESSED: |
|
297 |
ev.button = 3 |
|
298 |
out += [('mousedown', ev)] |
|
299 |
||
300 |
if bstate & curses.BUTTON1_RELEASED: |
|
301 |
ev.button = 1 |
|
302 |
out += [('mouseup', ev)] |
|
303 |
||
304 |
if bstate & curses.BUTTON3_RELEASED: |
|
305 |
ev.button = 3 |
|
306 |
out += [('mouseup', ev)] |
|
307 |
||
308 |
return out |
|
309 |
||
310 |
||
311 |
def process_utf8_chars(self): |
|
312 |
#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
|
313 |
utf = [] |
0 | 314 |
while len(utf) <= 6: |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
315 |
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
|
316 |
utf.append(c) |
0 | 317 |
try: |
20
472a753664f9
Update utf8 character input to Python3. Reorganize tests.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
318 |
uni = str(bytes(utf), 'utf-8') |
0 | 319 |
return [('keypress', None, uni)] |
320 |
except UnicodeDecodeError: |
|
321 |
continue |
|
322 |
raise Exception('Invalid UTF-8 sequence: %r' % utf) |
|
323 |
||
324 |
||
325 |
def process_control_chars(self): |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
326 |
codes = self.xterm_codes |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
327 |
matchingcodes = [] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
328 |
match = None |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
329 |
consumed = [] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
330 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
331 |
# consume next char, filter out matching codes |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
332 |
c = self.inputqueue_get_wait() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
333 |
consumed.append(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
334 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
335 |
while True: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
336 |
self.log.debug('c=%s len=%s', c, len(codes)) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
337 |
for code in codes: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
338 |
if c == code[len(consumed)-1]: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
339 |
if len(code) - 1 == len(consumed): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
340 |
match = code |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
341 |
else: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
342 |
matchingcodes += [code] |
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 |
self.log.debug('matching=%s', len(matchingcodes)) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
345 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
346 |
# match found, or no matching code found -> stop |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
347 |
if len(matchingcodes) == 0: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
348 |
break |
0 | 349 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
350 |
# match found and some sequencies still match -> continue |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
351 |
if len(matchingcodes) > 0: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
352 |
if len(self.inputqueue) == 0: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
353 |
self.inputqueue_fill(1) |
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 |
c = self.inputqueue_get() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
356 |
if c: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
357 |
consumed.append(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
358 |
codes = matchingcodes |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
359 |
matchingcodes = [] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
360 |
else: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
361 |
break |
0 | 362 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
363 |
keyname = None |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
364 |
if match: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
365 |
# compare match to consumed, return unused chars |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
366 |
l = len(match) - 1 |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
367 |
while len(consumed) > l: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
368 |
self.inputqueue_unget(consumed[-1]) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
369 |
del consumed[-1] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
370 |
keyname = match[-1] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
371 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
372 |
if match is None: |
0 | 373 |
self.log.debug('Unknown control sequence: %s', |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
374 |
','.join(['0x%x'%x for x in consumed])) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
375 |
return [('keypress', 'Unknown', None)] |
0 | 376 |
|
377 |
if keyname == 'mouse': |
|
21 | 378 |
return self.process_xterm_mouse() |
0 | 379 |
|
380 |
return [('keypress', keyname, None)] |
|
381 |
||
382 |
||
383 |
def process_xterm_mouse(self): |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
384 |
t = self.inputqueue_get_wait() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
385 |
x = self.inputqueue_get_wait() - 0x21 |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
386 |
y = self.inputqueue_get_wait() - 0x21 |
0 | 387 |
|
388 |
ev = MouseEvent(x, y) |
|
389 |
out = [] |
|
390 |
||
391 |
if t in (0x20, 0x21, 0x22): # button press |
|
392 |
btn = t - 0x1f |
|
393 |
ev.button = btn |
|
394 |
if not btn in self.mbtnstack: |
|
395 |
self.mbtnstack.append(btn) |
|
396 |
out += [('mousedown', ev)] |
|
397 |
else: |
|
398 |
out += [('mousemove', ev)] |
|
399 |
||
400 |
elif t == 0x23: # button release |
|
401 |
ev.button = self.mbtnstack.pop() |
|
402 |
out += [('mouseup', ev)] |
|
403 |
||
404 |
elif t in (0x60, 0x61): # wheel up, down |
|
405 |
ev.button = 4 + t - 0x60 |
|
406 |
out += [('mousewheel', ev)] |
|
407 |
||
408 |
else: |
|
409 |
raise Exception('Unknown mouse event: %x' % t) |
|
410 |
||
411 |
return out |