def _rebuild_file_list_forget_index(self):
if self.no_update_file_list:
return
title = "Unknown list"
mime_types = None
index = self.combo.currentIndex()
if index == self.CODE_INDEX:
mime_types = ["text/lua"]
title = l("projwin_filelist_code_list_title")
if index == self.ALL_INDEX:
title = l("projwin_filelist_all_list_title")
self.file_list_model = ProjectFileTreeModel(self.project,
title, mime_types)
self.file_list.setModel(self.file_list_model)
selection_model = self.file_list.selectionModel()
self.file_list.doubleClicked.connect(\
self._file_list_open_file)
self._change_index_to(0)
return
class ProjectFileListWidget(QDockWidget):
PROJECT_INDEX = 0
CODE_INDEX = 1
OBJECTS_INDEX = 3
RESOURCES_INDEX = 4
SCENES_INDEX = 2
ALL_INDEX = 5
def __init__(self, parent, project, on_file_open=None,
on_visibility_change=None):
self.no_update_file_list = True
self.project = project
self.on_file_open = on_file_open
super(ProjectFileListWidget, self).__init__("BLAH", parent, 0)
if on_visibility_change:
self.visibilityChanged.connect(lambda: on_visibility_change())
self.layout = QVBoxLayout()
self.layout.setContentsMargins(0, 0, 0, 0)
self.setWindowTitle(l("projwin_filelist_title"))
self.box = QWidget()
self.layout.addWidget(self.box)
self.layout_inner = QVBoxLayout()
self.box.setLayout(self.layout_inner)
self.combo = QComboBox()
self.combo.addItem("test")
self.combo.currentIndexChanged.connect(\
self._rebuild_file_list_forget_index)
self.layout_inner.addWidget(self.combo)
self.file_list = QTreeView(self)
self.file_list.setMinimumSize(250, 20)
self.layout_inner.addWidget(self.file_list)
mainwidget = QWidget()
mainwidget.setLayout(self.layout)
self.setWidget(mainwidget)
self.rebuild_combo_contents()
self.no_update_file_list = False
self._rebuild_file_list_forget_index()
def get_category(self):
""" Get the category that is currently in use for viewing
the selected file:
"project", "code", "objects", "resources", "scenes", "all"
"""
index = self.combo.currentIndex()
if index == self.PROJECT_INDEX:
return "project"
elif index == self.CODE_INDEX:
return "code"
elif index == self.OBJECTS_INDEX:
return "objects"
elif index == self.RESOURCES_INDEX:
return "resources"
elif index == self.SCENES_INDEX:
return "scenes"
elif index == self.ALL_INDEX:
return "all"
else:
raise RuntimeError("unknown internal category - internal error")
def _file_list_open_file(self, index):
# rate limiting: for some reason, this seems to fire way too often:
if hasattr(self, "last_double_click"):
if (datetime.datetime.now() - self.last_double_click).total_seconds()\
< 0.2:
# skip, bogus multi-fired event
return
self.last_double_click = datetime.datetime.now()
# open up selected item:
item = self.file_list_model.itemFromIndex(index)
if not item is None:
filename = self.file_list_model.filenameFromItem(item)
if not self.on_file_open is None:
self.on_file_open(self, filename)
return True
def _get_index(self):
current_model_index = self.file_list.currentIndex()
assert(not current_model_index is None)
return current_model_index.row()
def _change_index_to(self, index):
self.file_list.setCurrentIndex(self.file_list_model.\
index(index, 0))
def _rebuild_file_list_forget_index(self):
if self.no_update_file_list:
return
title = "Unknown list"
mime_types = None
index = self.combo.currentIndex()
if index == self.CODE_INDEX:
mime_types = ["text/lua"]
title = l("projwin_filelist_code_list_title")
if index == self.ALL_INDEX:
title = l("projwin_filelist_all_list_title")
self.file_list_model = ProjectFileTreeModel(self.project,
title, mime_types)
self.file_list.setModel(self.file_list_model)
selection_model = self.file_list.selectionModel()
self.file_list.doubleClicked.connect(\
self._file_list_open_file)
self._change_index_to(0)
return
def rebuild_file_list(self):
""" This rebuilds the file list entirely, but attempts to keep the
current file selected. If that is not possible, none will be
selected.
Call this when a file was removed or added to the project (or
renamed).
"""
oldindex = self._get_index()
assert(not oldindex is None)
if oldindex < 0:
self._change_index_to(-1)
oldfilename = self.file_list_model.filenameFromItem(
self.file_list_model.itemFromIndex(self.file_list.currentIndex()))
self._rebuild_file_list_forget_index()
i = 0
while i < self.file_list_model.fileEntryListCount():
if self.file_list_model.filenameFromItem(
self.file_list_model.itemFromIndex(\
self.file_list_model.index(i, 0)))\
== oldfilename:
self._change_index_to(i)
return
i = i + 1
# ok old index wasn't found. change to any index:
self._change_index_to(-1)
def update_file_list(self):
""" This doesn't check for new or removed files, but it checks for
files being changed or no longer changed (dirty flag).
"""
self.file_list_model.updateDirty()
return
def update_language(self):
self.setWindowTitle(l("projwin_filelist_title"))
self.no_update_file_list = True
self.rebuild_combo_contents()
self.no_update_file_list = False
self.rebuild_file_list()
def rebuild_combo_contents(self):
index = self.combo.currentIndex()
if index < 0 or self.combo.count() <= 1:
index = 1
while self.combo.count() > 0:
self.combo.removeItem(0)
self.combo.addItem(l("projwin_filelist_project"))
self.combo.addItem(l("projwin_filelist_code"))
self.combo.addItem(l("projwin_filelist_scenes"))
self.combo.addItem(l("projwin_filelist_objects"))
self.combo.addItem(l("projwin_filelist_resources"))
self.combo.addItem(l("projwin_filelist_all"))
self.combo.setCurrentIndex(index)
