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gspalette.py
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gspalette.py
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from gosubl import gs
from gosubl import gspatch
from gosubl import mg9
from os.path import dirname, basename, relpath
import gslint
import re
import sublime
import sublime_plugin
DOMAIN = 'GsPalette'
class Loc(object):
def __init__(self, fn, row, col=0):
self.fn = fn
self.row = row
self.col = col
class GsPaletteCommand(sublime_plugin.WindowCommand):
def is_enabled(self):
return bool(gs.active_valid_go_view(self.window))
def run(self, palette='auto', direct=False):
if not hasattr(self, 'items'):
self.items = []
self.bookmarks = []
self.last_activate_palette = ''
self.requires_margo = ['declarations', 'imports']
self.palettes = {
'declarations': self.palette_declarations,
'imports': self.palette_imports,
'errors': self.palette_errors,
}
if palette == 'jump_back':
self.jump_back()
elif palette == 'jump_to_imports':
self.jump_to_imports()
else:
self.show_palette(palette, direct)
def show_palette(self, palette, direct=False):
view = gs.active_valid_go_view(self.window)
if not view:
return
palette = palette.lower().strip()
if palette == 'auto':
palette = self.last_activate_palette
elif palette == 'main':
palette = ''
pcb = None
if palette:
pcb = self.palettes.get(palette)
if pcb:
self.last_activate_palette = palette
else:
gs.notice(DOMAIN, 'Invalid palette `%s`' % palette)
palette = ''
if not direct and len(self.bookmarks) > 0:
loc = self.bookmarks[-1]
line = 'line %d' % (loc.row + 1)
if view.file_name() == loc.fn:
fn = ''
else:
fn = relpath(loc.fn, dirname(loc.fn))
if fn.startswith('..'):
fn = loc.fn
fn = '%s ' % fn
self.add_item(u'\u2190 Go Back (%s%s)' % (fn, line), self.jump_back, None)
if not direct and palette:
self.add_item(u'@%s \u21B5' % palette.title(), self.show_palette, 'main')
li1 = len(self.items)
if pcb:
pcb(view, direct)
if not direct:
for k in sorted(self.palettes.keys()):
if k:
if k != palette:
ttl = '@' + k.title()
if k == 'errors':
fr = gslint.ref(view.file_name())
if not fr or len(fr.reports) == 0:
continue
ttl = '%s (%d)' % (ttl, len(fr.reports))
itm = ttl
self.add_item(itm, self.show_palette, k)
def do_show_panel(self):
# todo cleanup this file and get rid of the old gspalette
items = []
actions = {}
for tup in self.items:
item, action, args = tup
actions[len(items)] = (action, args)
items.append(item)
self.items = []
def on_done(i, win):
action, args = actions.get(i, (None, None))
if i >= 0 and action:
action(args)
gs.show_quick_panel(items, on_done)
def add_item(self, item, action=None, args=None):
self.items.append((item, action, args))
def log_bookmark(self, view, loc):
bks = self.bookmarks
if len(bks) == 0 or (bks[-1].row != loc.row and bks[-1].fn != view.file_name()):
bks.append(loc)
def goto(self, loc):
gs.focus(loc.fn, loc.row, loc.col)
def jump_to_imports(self):
view = gs.active_valid_go_view()
if not view:
return
last_import = gs.attr('last_import_path.%s' % gs.view_fn(view), '')
r = None
if last_import:
offset = len(last_import) + 2
last_import = re.escape(last_import)
pat = '(?s)import.*?(?:"%s"|`%s`)' % (last_import, last_import)
r = view.find(pat, 0)
if not r:
offset = 1
pat = '(?s)import.*?["`]'
r = view.find(pat, 0)
if not r:
gs.notice(DOMAIN, "cannot find import declarations")
return
pt = r.end() - offset
row, col = view.rowcol(pt)
loc = Loc(view.file_name(), row, col)
self.jump_to((view, loc))
def jump_back(self, _=None):
if len(self.bookmarks) > 0:
self.goto(self.bookmarks.pop())
def palette_errors(self, view, direct=False):
indent = '' if direct else ' '
reps = {}
fr = gslint.ref(view.file_name())
if fr:
reps = fr.reports.copy()
keys = sorted(reps.keys())
if keys:
for k in keys:
r = reps[k]
loc = Loc(view.file_name(), r.row, r.col)
m = []
m.append("%sline %d:" % (indent, r.row+1))
lc = 0
for ln in r.msg.split('\n'):
if ln:
lc += 1
if len(ln) > 50:
m.append('\t%d: %s -' % (lc, ln[:50]))
m.append('\t %s' % ln[50:])
else:
m.append('\t%d: %s' % (lc, ln))
self.add_item(m, self.jump_to, (view, loc))
else:
self.add_item(['', 'No errors to report'])
self.do_show_panel()
def palette_imports(self, view, direct=False):
indent = '' if direct else ' '
src = view.substr(sublime.Region(0, view.size()))
def f(im, err):
if err:
gs.notice(DOMAIN, err)
return
delete_imports = []
add_imports = []
for path in im.get('paths', []):
skipAdd = False
for i in im.get('imports', []):
if i.get('path') == path:
skipAdd = True
name = i.get('name', '')
if not name:
name = basename(path)
if name == path:
delete_imports.append(('%sdelete: %s' % (indent, name), i))
else:
delete_imports.append(('%sdelete: %s ( %s )' % (indent, name, path), i))
if not skipAdd:
add_imports.append(('%s%s' % (indent, path), {'path': path, 'add': True}))
for i in sorted(delete_imports):
self.add_item(i[0], self.toggle_import, (view, i[1]))
if len(delete_imports) > 0:
self.add_item(' ', self.show_palette, 'imports')
for i in sorted(add_imports):
self.add_item(i[0], self.toggle_import, (view, i[1]))
self.do_show_panel()
mg9.import_paths(view.file_name(), src, f)
def toggle_import(self, a):
view, decl = a
im, err = mg9.imports(
view.file_name(),
view.substr(sublime.Region(0, view.size())),
[decl]
)
if err:
gs.notice(DOMAIN, err)
else:
src = im.get('src', '')
line_ref = im.get('lineRef', 0)
r = view.full_line(view.text_point(max(0, line_ref-1), 0))
if not src or line_ref < 1 or not r:
return
view.run_command('gs_patch_imports', {
'pos': r.end(),
'content': src,
'added_path': (decl.get('path') if decl.get('add') else '')
})
def jump_to(self, a):
view, loc = a
row, col = gs.rowcol(view)
if loc.row != row:
self.log_bookmark(view, Loc(view.file_name(), row, col))
self.goto(loc)
def palette_declarations(self, view, direct=False):
def f(res, err):
if err:
gs.notify('GsDeclarations', err)
else:
decls = res.get('file_decls', [])
decls.sort(key=lambda v: v.get('row', 0))
added = 0
for i, v in enumerate(decls):
loc = Loc(v['fn'], v['row'], v['col'])
s = '%s %s' % (v['kind'], (v['repr'] or v['name']))
self.add_item(s, self.jump_to, (view, loc))
added += 1
if added < 1:
self.add_item(['', 'No declarations found'])
self.do_show_panel()
mg9.declarations(gs.view_fn(view), gs.view_src(view), '', f)