sdlterm/cython/sdlterm.pyx
author Radek Brich <radek.brich@devl.cz>
Sat, 05 Jan 2013 23:00:41 +0100
changeset 52 50a1857557da
parent 50 c5b8b9d2da95
child 53 c4263588b716
permissions -rw-r--r--
Update SDL driver: Enlarge char, attr to 32 bits, 64 bits per terminal cell. Colors and attributes are complete, only blink does not work.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
47
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     1
# distutils: language = c++
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     2
# distutils: sources = src/sdlterm.cc
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     3
# distutils: include_dirs = /usr/include/SDL src
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     4
# distutils: libraries = SDL SDL_ttf
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     5
# distutils: define_macros = _GNU_SOURCE=1 _REENTRANT
49
1611c462c3e3 Update sdlterm: Optimize commit() - use two cell buffers, redraw only dirty cells, not everything. Fix keypress event, filter mousemove.
Radek Brich <radek.brich@devl.cz>
parents: 48
diff changeset
     6
# distutils: extra_compile_args = --std=c++11
47
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     7
# cython: language_level=3
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     8
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
     9
from libcpp cimport bool
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    10
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    11
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    12
cdef extern from "sdlterm.h":
48
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    13
    cdef struct Event_key:
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    14
        char *keyname
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    15
        Py_UNICODE unicode
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    16
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    17
    cdef struct Event_mouse:
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    18
        int x, y
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    19
        int button
47
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    20
48
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    21
    cdef struct Event:
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    22
        # enum
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    23
        int QUIT
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    24
        int RESIZE
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    25
        int KEYPRESS
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    26
        int MOUSEDOWN
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    27
        int MOUSEUP
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    28
        int MOUSEMOVE
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    29
        int MOUSEWHEEL
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    30
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    31
        int type
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    32
        Event_key key
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    33
        Event_mouse mouse
47
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    34
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    35
    cdef cppclass Terminal:
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    36
        Terminal() except +
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    37
49
1611c462c3e3 Update sdlterm: Optimize commit() - use two cell buffers, redraw only dirty cells, not everything. Fix keypress event, filter mousemove.
Radek Brich <radek.brich@devl.cz>
parents: 48
diff changeset
    38
        void select_font(char *fname_regular, char *fname_bold, int ptsize) except +
1611c462c3e3 Update sdlterm: Optimize commit() - use two cell buffers, redraw only dirty cells, not everything. Fix keypress event, filter mousemove.
Radek Brich <radek.brich@devl.cz>
parents: 48
diff changeset
    39
        void resize(int pxwidth, int pxheight) except +
47
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    40
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    41
        void erase()
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    42
        void putch(int x, int y, Py_UNICODE ch)
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    43
        void commit()
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    44
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    45
        int prepare_attr(int fg, int bg, int style)
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    46
        void set_attr(int value)
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    47
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    48
        void set_cursor(int x, int y)
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    49
        void show_cursor(bool visible)
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    50
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    51
        void get_next_event(Event event)
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    52
48
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    53
        int get_width()
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    54
        int get_height()
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    55
47
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    56
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    57
cdef class SDLTerminal:
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    58
    cdef Terminal *thisptr      # hold a C++ instance which we're wrapping
49
1611c462c3e3 Update sdlterm: Optimize commit() - use two cell buffers, redraw only dirty cells, not everything. Fix keypress event, filter mousemove.
Radek Brich <radek.brich@devl.cz>
parents: 48
diff changeset
    59
    cdef Event event
47
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    60
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    61
    def __cinit__(self):
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    62
        self.thisptr = new Terminal()
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    63
    def __dealloc__(self):
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    64
        del self.thisptr
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    65
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    66
    def select_font(self, fname_regular, fname_bold, ptsize):
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    67
        fname_regular = fname_regular.encode('utf8')
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    68
        fname_bold = fname_bold.encode('utf8')
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    69
        self.thisptr.select_font(fname_regular, fname_bold, ptsize)
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    70
    def resize(self, width, height):
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    71
        self.thisptr.resize(width, height)
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    72
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    73
    def erase(self):
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    74
        self.thisptr.erase()
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    75
    def putch(self, x, y, ch):
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    76
        self.thisptr.putch(x, y, ch)
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    77
    def commit(self):
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    78
        self.thisptr.commit()
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    79
50
c5b8b9d2da95 DriverSDL: Implement colors.
Radek Brich <radek.brich@devl.cz>
parents: 49
diff changeset
    80
    def prepare_attr(self, fg, bg, style):
c5b8b9d2da95 DriverSDL: Implement colors.
Radek Brich <radek.brich@devl.cz>
parents: 49
diff changeset
    81
        return self.thisptr.prepare_attr(fg, bg, style)
c5b8b9d2da95 DriverSDL: Implement colors.
Radek Brich <radek.brich@devl.cz>
parents: 49
diff changeset
    82
    def set_attr(self, value):
c5b8b9d2da95 DriverSDL: Implement colors.
Radek Brich <radek.brich@devl.cz>
parents: 49
diff changeset
    83
        self.thisptr.set_attr(value)
c5b8b9d2da95 DriverSDL: Implement colors.
Radek Brich <radek.brich@devl.cz>
parents: 49
diff changeset
    84
47
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
    85
    def get_next_event(self):
49
1611c462c3e3 Update sdlterm: Optimize commit() - use two cell buffers, redraw only dirty cells, not everything. Fix keypress event, filter mousemove.
Radek Brich <radek.brich@devl.cz>
parents: 48
diff changeset
    86
        self.thisptr.get_next_event(self.event)
1611c462c3e3 Update sdlterm: Optimize commit() - use two cell buffers, redraw only dirty cells, not everything. Fix keypress event, filter mousemove.
Radek Brich <radek.brich@devl.cz>
parents: 48
diff changeset
    87
        event = self.event
48
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    88
        if event.type == event.MOUSEMOVE:
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    89
            return ('mousemove', event.mouse.x, event.mouse.y)
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    90
        if event.type == event.MOUSEDOWN:
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    91
            return ('mousedown', event.mouse.x, event.mouse.y, event.mouse.button)
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    92
        if event.type == event.MOUSEUP:
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    93
            return ('mouseup', event.mouse.x, event.mouse.y, event.mouse.button)
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    94
        if event.type == event.KEYPRESS:
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    95
            keyname = event.key.keyname
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    96
            if keyname:
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    97
                keyname = keyname.decode()
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    98
            else:
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
    99
                keyname = None
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
   100
            char = event.key.unicode
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
   101
            if char == '\x00':
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
   102
                char = None
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
   103
            return ('keypress', keyname, char)
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
   104
        if event.type == event.QUIT:
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
   105
            return ('quit',)
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
   106
        return ('unknown',)
47
537d7c6b48a2 Add sdlterm prototype: extension module for SDL driver.
Radek Brich <radek.brich@devl.cz>
parents:
diff changeset
   107
48
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
   108
    property width:
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
   109
        def __get__(self): return self.thisptr.get_width()
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
   110
    property height:
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
   111
        def __get__(self): return self.thisptr.get_height()
1f00e90fd72a Add SDL driver prototype. Update sdlterm: Handle keyboard, mouse events. Add glyph cache.
Radek Brich <radek.brich@devl.cz>
parents: 47
diff changeset
   112