author | Radek Brich <radek.brich@devl.cz> |
Sat, 05 Jan 2013 00:37:11 +0100 | |
changeset 46 | 2b43a7f38c34 |
parent 41 | 37b7dfc3eae6 |
child 57 | 911927edbdde |
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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import logging |
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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 |
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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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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.
Radek Brich <radek.brich@devl.cz>
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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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parents:
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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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d197ca00496f
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
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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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'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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'red' : curses.COLOR_RED, |
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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
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'blink' : curses.A_BLINK, |
139d1241b4c5
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'bold' : curses.A_BOLD, |
139d1241b4c5
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'dim' : curses.A_DIM, |
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2b43a7f38c34
Minor updates. Replace super() with direct class reference. Add demo_colors.
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'standout' : curses.A_STANDOUT, # inverse bg/fg |
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'underline' : curses.A_UNDERLINE, |
139d1241b4c5
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} |
139d1241b4c5
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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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parents:
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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.''' |
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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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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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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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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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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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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:
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curses.mouseinterval(0) # do not wait to detect clicks, we use only press/release |
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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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89 |
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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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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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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92 |
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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93 |
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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curses.wrapper(main) |
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96 |
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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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97 |
## colors, attributes ## |
0 | 98 |
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99 |
def _parsecolor(self, name): |
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100 |
name = name.lower().strip() |
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139d1241b4c5
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101 |
return self.color_map[name] |
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102 |
|
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New color management - named colors.
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103 |
def _getcolorpair(self, fg, bg): |
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104 |
pair = (fg, bg) |
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105 |
if pair in self.colorpairs: |
d4a291b31cbb
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106 |
return self.colorpairs[pair] |
d4a291b31cbb
New color management - named colors.
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107 |
num = len(self.colorpairs) + 1 |
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|
108 |
curses.init_pair(num, fg, bg) |
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109 |
self.colorpairs[pair] = num |
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110 |
return num |
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|
111 |
|
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112 |
def _parseattrs(self, attrs): |
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113 |
res = 0 |
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114 |
for a in attrs: |
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|
115 |
a = a.lower().strip() |
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116 |
res = res | self.attr_map[a] |
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117 |
return res |
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118 |
|
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119 |
def setcolor(self, name, desc): |
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120 |
parts = desc.split(',') |
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121 |
fg, bg = parts[0].split(' on ') |
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New color management - named colors.
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122 |
attrs = parts[1:] |
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123 |
fg = self._parsecolor(fg) |
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124 |
bg = self._parsecolor(bg) |
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125 |
col = self._getcolorpair(fg, bg) |
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126 |
attr = self._parseattrs(attrs) |
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|
127 |
self.colors[name] = curses.color_pair(col) | attr |
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
128 |
|
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
129 |
def pushcolor(self, name): |
27
139d1241b4c5
DriverPygame: add colors, make window resizable.
Radek Brich <radek.brich@devl.cz>
parents:
26
diff
changeset
|
130 |
# 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
|
131 |
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
|
132 |
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
|
133 |
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
|
134 |
name = prefixname |
7
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
135 |
attr = self.colors[name] |
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
136 |
self.screen.attrset(attr) |
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
137 |
self.colorstack.append(attr) |
0 | 138 |
|
139 |
def popcolor(self): |
|
140 |
self.colorstack.pop() |
|
141 |
if len(self.colorstack): |
|
7
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
142 |
attr = self.colorstack[-1] |
0 | 143 |
else: |
7
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
144 |
attr = 0 |
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
145 |
self.screen.attrset(attr) |
34
e3beacd5e536
Update event propagation, keypress event, focusing.
Radek Brich <radek.brich@devl.cz>
parents:
29
diff
changeset
|
146 |
|
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
|
147 |
|
0 | 148 |
## drawing ## |
149 |
||
150 |
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
|
151 |
if not self.clipstack.test(x, y): |
0 | 152 |
return |
153 |
try: |
|
10
ec1d47e6fe09
Use isinstance instead of type.
Radek Brich <radek.brich@devl.cz>
parents:
9
diff
changeset
|
154 |
if isinstance(c, str) and len(c) == 1: |
0 | 155 |
self.screen.addstr(y, x, c) |
156 |
else: |
|
157 |
self.screen.addch(y, x, c) |
|
158 |
except curses.error: |
|
159 |
pass |
|
160 |
||
161 |
def erase(self): |
|
162 |
self.screen.erase() |
|
163 |
||
164 |
def commit(self): |
|
165 |
if self.cursor: |
|
166 |
self.screen.move(*self.cursor) |
|
167 |
curses.curs_set(True) |
|
168 |
else: |
|
169 |
curses.curs_set(False) |
|
170 |
self.screen.refresh() |
|
171 |
||
172 |
||
173 |
## cursor ## |
|
174 |
||
175 |
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
|
176 |
if not self.clipstack.test(x, y): |
0 | 177 |
return |
178 |
self.cursor = (y, x) |
|
7
d4a291b31cbb
New color management - named colors.
Radek Brich <radek.brich@devl.cz>
parents:
5
diff
changeset
|
179 |
|
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
|
180 |
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
|
181 |
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
|
182 |
self.cursor = None |
0 | 183 |
|
184 |
||
185 |
## input ## |
|
186 |
||
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
187 |
def inputqueue_fill(self, timeout=None): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
188 |
if timeout is None: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
189 |
# wait indefinitely |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
190 |
c = self.screen.getch() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
191 |
self.inputqueue.insert(0, c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
192 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
193 |
elif timeout > 0: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
194 |
# wait |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
195 |
curses.halfdelay(timeout) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
196 |
c = self.screen.getch() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
197 |
curses.cbreak() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
198 |
if c == -1: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
199 |
return |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
200 |
self.inputqueue.insert(0, c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
201 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
202 |
# timeout = 0 -> no wait |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
203 |
|
0 | 204 |
self.screen.nodelay(1) |
205 |
||
206 |
while True: |
|
207 |
c = self.screen.getch() |
|
208 |
if c == -1: |
|
209 |
break |
|
210 |
self.inputqueue.insert(0, c) |
|
211 |
||
212 |
self.screen.nodelay(0) |
|
213 |
||
214 |
||
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
215 |
def inputqueue_top(self, num=0): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
216 |
return self.inputqueue[-1-num] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
217 |
|
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 |
def inputqueue_get(self): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
220 |
c = None |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
221 |
try: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
222 |
c = self.inputqueue.pop() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
223 |
except IndexError: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
224 |
pass |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
225 |
return c |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
226 |
|
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 |
def inputqueue_get_wait(self): |
0 | 229 |
c = None |
230 |
while c is None: |
|
231 |
try: |
|
232 |
c = self.inputqueue.pop() |
|
233 |
except IndexError: |
|
234 |
curses.napms(25) |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
235 |
self.inputqueue_fill(0) |
0 | 236 |
return c |
237 |
||
238 |
||
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
239 |
def inputqueue_unget(self, c): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
240 |
self.inputqueue.append(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
241 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
242 |
|
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
|
243 |
def getevents(self, timeout=None): |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
244 |
# empty queue -> fill |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
245 |
if len(self.inputqueue) == 0: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
246 |
self.inputqueue_fill(timeout) |
0 | 247 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
248 |
res = [] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
249 |
while len(self.inputqueue): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
250 |
c = self.inputqueue_get() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
251 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
252 |
if c == curses.KEY_MOUSE: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
253 |
res += self.process_mouse() |
34
e3beacd5e536
Update event propagation, keypress event, focusing.
Radek Brich <radek.brich@devl.cz>
parents:
29
diff
changeset
|
254 |
|
17
5be7cc43402e
Handle curses resize event.
Radek Brich <radek.brich@devl.cz>
parents:
10
diff
changeset
|
255 |
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
|
256 |
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
|
257 |
res.append(('resize',)) |
0 | 258 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
259 |
elif curses.ascii.isctrl(c): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
260 |
self.inputqueue_unget(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
261 |
res += self.process_control_chars() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
262 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
263 |
elif c >= 192 and c <= 255: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
264 |
self.inputqueue_unget(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
265 |
res += self.process_utf8_chars() |
0 | 266 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
267 |
elif curses.ascii.isprint(c): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
268 |
res += [('keypress', None, str(chr(c)))] |
0 | 269 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
270 |
else: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
271 |
#self.top.keypress(None, unicode(chr(c))) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
272 |
self.inputqueue_unget(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
273 |
res += self.process_control_chars() |
0 | 274 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
275 |
return res |
0 | 276 |
|
277 |
||
278 |
def process_mouse(self): |
|
4
d197ca00496f
Add escape sequences for linux console.
Radek Brich <radek.brich@devl.cz>
parents:
3
diff
changeset
|
279 |
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
|
280 |
_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
|
281 |
except curses.error: |
d197ca00496f
Add escape sequences for linux console.
Radek Brich <radek.brich@devl.cz>
parents:
3
diff
changeset
|
282 |
return [] |
d197ca00496f
Add escape sequences for linux console.
Radek Brich <radek.brich@devl.cz>
parents:
3
diff
changeset
|
283 |
|
0 | 284 |
out = [] |
285 |
||
286 |
if bstate & curses.REPORT_MOUSE_POSITION: |
|
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
|
287 |
out += [('mousemove', x, y)] |
0 | 288 |
|
289 |
if bstate & curses.BUTTON1_PRESSED: |
|
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
|
290 |
out += [('mousedown', x, y, 1)] |
0 | 291 |
|
292 |
if bstate & curses.BUTTON3_PRESSED: |
|
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
|
293 |
out += [('mousedown', x, y, 3)] |
0 | 294 |
|
295 |
if bstate & curses.BUTTON1_RELEASED: |
|
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
|
296 |
out += [('mouseup', x, y, 1)] |
0 | 297 |
|
298 |
if bstate & curses.BUTTON3_RELEASED: |
|
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
|
299 |
out += [('mouseup', x, y, 3)] |
0 | 300 |
|
301 |
return out |
|
302 |
||
303 |
||
304 |
def process_utf8_chars(self): |
|
305 |
#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
|
306 |
utf = [] |
0 | 307 |
while len(utf) <= 6: |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
308 |
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
|
309 |
utf.append(c) |
0 | 310 |
try: |
20
472a753664f9
Update utf8 character input to Python3. Reorganize tests.
Radek Brich <radek.brich@devl.cz>
parents:
18
diff
changeset
|
311 |
uni = str(bytes(utf), 'utf-8') |
0 | 312 |
return [('keypress', None, uni)] |
313 |
except UnicodeDecodeError: |
|
314 |
continue |
|
315 |
raise Exception('Invalid UTF-8 sequence: %r' % utf) |
|
316 |
||
317 |
||
318 |
def process_control_chars(self): |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
319 |
codes = self.xterm_codes |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
320 |
matchingcodes = [] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
321 |
match = None |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
322 |
consumed = [] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
323 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
324 |
# consume next char, filter out matching codes |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
325 |
c = self.inputqueue_get_wait() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
326 |
consumed.append(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
327 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
328 |
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
|
329 |
#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
|
330 |
for code in codes: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
331 |
if c == code[len(consumed)-1]: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
332 |
if len(code) - 1 == len(consumed): |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
333 |
match = code |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
334 |
else: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
335 |
matchingcodes += [code] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
336 |
|
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
|
337 |
#self.log.debug('matching=%s', len(matchingcodes)) |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
338 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
339 |
# match found, or no matching code found -> stop |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
340 |
if len(matchingcodes) == 0: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
341 |
break |
0 | 342 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
343 |
# match found and some sequencies still match -> continue |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
344 |
if len(matchingcodes) > 0: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
345 |
if len(self.inputqueue) == 0: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
346 |
self.inputqueue_fill(1) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
347 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
348 |
c = self.inputqueue_get() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
349 |
if c: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
350 |
consumed.append(c) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
351 |
codes = matchingcodes |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
352 |
matchingcodes = [] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
353 |
else: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
354 |
break |
0 | 355 |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
356 |
keyname = None |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
357 |
if match: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
358 |
# compare match to consumed, return unused chars |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
359 |
l = len(match) - 1 |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
360 |
while len(consumed) > l: |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
361 |
self.inputqueue_unget(consumed[-1]) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
362 |
del consumed[-1] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
363 |
keyname = match[-1] |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
364 |
|
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
365 |
if match is None: |
0 | 366 |
self.log.debug('Unknown control sequence: %s', |
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
367 |
','.join(['0x%x'%x for x in consumed])) |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
368 |
return [('keypress', 'Unknown', None)] |
0 | 369 |
|
370 |
if keyname == 'mouse': |
|
21 | 371 |
return self.process_xterm_mouse() |
0 | 372 |
|
373 |
return [('keypress', keyname, None)] |
|
374 |
||
375 |
||
376 |
def process_xterm_mouse(self): |
|
3
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
377 |
t = self.inputqueue_get_wait() |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
378 |
x = self.inputqueue_get_wait() - 0x21 |
33ec838dc021
Fixed escape sequence handling.
Radek Brich <radek.brich@devl.cz>
parents:
2
diff
changeset
|
379 |
y = self.inputqueue_get_wait() - 0x21 |
0 | 380 |
|
381 |
out = [] |
|
382 |
||
383 |
if t in (0x20, 0x21, 0x22): # button press |
|
384 |
btn = t - 0x1f |
|
385 |
if not btn in self.mbtnstack: |
|
386 |
self.mbtnstack.append(btn) |
|
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
|
387 |
out += [('mousedown', x, y, btn)] |
0 | 388 |
else: |
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
|
389 |
out += [('mousemove', x, y, btn)] |
0 | 390 |
|
391 |
elif t == 0x23: # 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
|
392 |
btn = self.mbtnstack.pop() |
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
|
393 |
out += [('mouseup', x, y, btn)] |
0 | 394 |
|
395 |
elif t in (0x60, 0x61): # 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
|
396 |
btn = 4 + t - 0x60 |
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
|
397 |
out += [('mousewheel', x, y, btn)] |
0 | 398 |
|
399 |
else: |
|
400 |
raise Exception('Unknown mouse event: %x' % t) |
|
401 |
||
402 |
return out |
|
29
c0cdef06fd16
Import only one driver from application.
Radek Brich <radek.brich@devl.cz>
parents:
27
diff
changeset
|
403 |
|
c0cdef06fd16
Import only one driver from application.
Radek Brich <radek.brich@devl.cz>
parents:
27
diff
changeset
|
404 |
|
c0cdef06fd16
Import only one driver from application.
Radek Brich <radek.brich@devl.cz>
parents:
27
diff
changeset
|
405 |
driverclass = DriverCurses |
c0cdef06fd16
Import only one driver from application.
Radek Brich <radek.brich@devl.cz>
parents:
27
diff
changeset
|
406 |