def entry_clicked(obj, item=None):
win = StandardWindow("entry", "Entry", autodel=True)
bx = Box(win, size_hint_weight=EXPAND_BOTH)
win.resize_object_add(bx)
bx.show()
en = Entry(win, line_wrap=False, size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
en.entry_set("This is an entry widget in this window that<br>"
"uses markup <b>like this</> for styling and<br>"
"formatting <em>like this</>, as well as<br>"
"<a href=X><link>links in the text</></a>, so enter text<br>"
"in here to edit it. By the way, links are<br>"
"called <a href=anc-02>Anchors</a> so you will need<br>"
"to refer to them this way.")
en.callback_anchor_clicked_add(my_entry_anchor_test, en)
bx.pack_end(en)
en.show()
bx2 = Box(win, horizontal=True, size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
bt = Button(win, text="Clear", size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
bt.callback_clicked_add(my_entry_bt_1, en)
bx2.pack_end(bt)
bt.show()
bt = Button(win, text="Print", size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
bt.callback_clicked_add(my_entry_bt_2, en)
bx2.pack_end(bt)
bt.show()
bt = Button(win, text="Selection", size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
bt.callback_clicked_add(my_entry_bt_3, en)
bx2.pack_end(bt)
bt.show()
bt = Button(win, text="Insert", size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
bt.callback_clicked_add(my_entry_bt_4, en)
bx2.pack_end(bt)
bt.show()
bx.pack_end(bx2)
bx2.show()
en.focus_set(True)
win.show()
class Interface(object):
def __init__( self ):
self.mainWindow = StandardWindow("epad", "Untitled - ePad", size=(600, 400))
self.mainWindow.callback_delete_request_add(self.closeChecks)
self.mainWindow.elm_event_callback_add(self.eventsCb)
icon = Icon(self.mainWindow)
icon.size_hint_weight_set(EVAS_HINT_EXPAND, EVAS_HINT_EXPAND)
icon.size_hint_align_set(EVAS_HINT_FILL, EVAS_HINT_FILL)
icon.standard_set('accessories-text-editor') # assumes image icon is in local dir, may need to change later
icon.show()
self.mainWindow.icon_object_set(icon.object_get())
self.mainBox = Box(self.mainWindow, size_hint_weight=EXPAND_BOTH, size_hint_align=FILL_BOTH)
self.mainBox.show()
self.mainTb = Toolbar(self.mainWindow, homogeneous=False, size_hint_weight=(0.0, 0.0), size_hint_align=(EVAS_HINT_FILL, 0.0))
self.mainTb.menu_parent = self.mainWindow
self.mainTb.item_append("document-new", "New", self.newPress)
self.mainTb.item_append("document-open", "Open", self.openPress)
self.mainTb.item_append("document-save", "Save", self.savePress)
self.mainTb.item_append("document-save-as", "Save As", self.saveAsPress)
# -- Edit Dropdown Menu --
tb_it = self.mainTb.item_append("edit", "Edit")
tb_it.menu = True
menu = tb_it.menu
menu.item_add(None, "Copy", "edit-copy", self.copyPress)
menu.item_add(None, "Paste", "edit-paste", self.pastePress)
menu.item_add(None, "Cut", "edit-cut", self.cutPress)
menu.item_separator_add()
menu.item_add(None, "Select All", "edit-select-all", self.selectAllPress)
# -----------------------
# self.mainTb.item_append("settings", "Options", self.optionsPress)
self.mainTb.item_append("dialog-information", "About", self.aboutPress)
self.mainEn = Entry(self.mainWindow, size_hint_weight=EXPAND_BOTH, size_hint_align=FILL_BOTH)
self.mainEn.callback_changed_user_add(self.textEdited)
self.mainEn.scrollable_set(True) # creates scrollbars rather than enlarge window
self.mainEn.line_wrap_set(False) # does not allow line wrap (can be changed by user)
self.mainEn.autosave_set(False) # set to false to reduce disk I/O
self.mainEn.elm_event_callback_add(self.eventsCb)
self.mainEn.markup_filter_append(self.textFilter)
self.mainEn.show()
self.mainTb.show()
self.mainBox.pack_end(self.mainTb)
self.mainBox.pack_end(self.mainEn)
#Build our file selector for saving/loading files
self.fileBox = Box(self.mainWindow, size_hint_weight=EXPAND_BOTH, size_hint_align=FILL_BOTH)
self.fileBox.show()
self.fileLabel = Label(self.mainWindow, size_hint_weight=EXPAND_HORIZ, size_hint_align=FILL_BOTH)
self.fileLabel.text = ""
self.fileLabel.show()
self.fileSelector = Fileselector(self.mainWindow, is_save=False, expandable=False, folder_only=False,
path=os.getenv("HOME"), size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.fileSelector.callback_done_add(self.fileSelected)
#self.fileSelector.callback_selected_add(fs_cb_selected, win)
#self.fileSelector.callback_directory_open_add(fs_cb_directory_open, win)
self.fileSelector.show()
self.fileBox.pack_end(self.fileLabel)
self.fileBox.pack_end(self.fileSelector)
# the flip object has the file selector on one side and the GUI on the other
self.flip = Flip(self.mainWindow, size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.flip.part_content_set("front", self.mainBox)
self.flip.part_content_set("back", self.fileBox)
self.mainWindow.resize_object_add(self.flip)
self.flip.show()
self.isSaved = True
self.isNewFile = False
self.confirmPopup = None
def newPress( self, obj, it ):
self.newFile()
it.selected_set(False)
def openPress( self, obj, it ):
self.openFile()
it.selected_set(False)
def savePress( self, obj, it ):
self.saveFile()
it.selected_set(False)
def saveAsPress( self, obj, it ):
self.saveAs()
it.selected_set(False)
def optionsPress( self, obj, it ):
it.selected_set(False)
def copyPress( self, obj, it ):
self.mainEn.selection_copy()
it.selected_set(False)
def pastePress( self, obj, it ):
self.mainEn.selection_paste()
it.selected_set(False)
def cutPress( self, obj, it ):
self.mainEn.selection_cut()
it.selected_set(False)
def selectAllPress( self, obj, it ):
self.mainEn.select_all()
it.selected_set(False)
def textEdited( self, obj ):
ourFile = self.mainEn.file_get()[0]
if ourFile and not self.isNewFile:
self.mainWindow.title_set("*%s - ePad"%self.mainEn.file_get()[0].split("/")[len(self.mainEn.file_get()[0].split("/"))-1])
else:
self.mainWindow.title_set("*Untitlted - ePad")
self.isSaved = False
def fileSelected( self, fs, file_selected, onStartup=False ):
if not onStartup:
self.flip.go(ELM_FLIP_INTERACTION_ROTATE)
print(file_selected)
IsSave = fs.is_save_get()
if file_selected:
if IsSave:
newfile = open(file_selected,'w') # creates new file
tmp_text = self.mainEn.entry_get()
newfile.write(tmp_text)
newfile.close()
self.mainEn.file_set(file_selected, ELM_TEXT_FORMAT_PLAIN_UTF8)
self.mainEn.entry_set(tmp_text)
self.mainEn.file_save()
self.mainWindow.title_set("%s - ePad" % file_selected.split("/")[len(file_selected.split("/"))-1])
self.isSaved = True
self.isNewFile = False
else:
try:
self.mainEn.file_set(file_selected, ELM_TEXT_FORMAT_PLAIN_UTF8)
except RuntimeError:
print("Empty file: {0}".format(file_selected))
self.mainWindow.title_set("%s - ePad" % file_selected.split("/")[len(file_selected.split("/"))-1])
def aboutPress( self, obj, it ):
#About popup
self.popupAbout = Popup(self.mainWindow, size_hint_weight=EXPAND_BOTH)
self.popupAbout.text = "ePad - A simple text editor written in python and elementary<br><br> " \
"By: Jeff Hoogland"
bt = Button(self.mainWindow, text="Done")
bt.callback_clicked_add(self.aboutClose)
self.popupAbout.part_content_set("button1", bt)
self.popupAbout.show()
it.selected_set(False)
def aboutClose( self, bt ):
self.popupAbout.delete()
def newFile( self , obj=None, ignoreSave=False ):
if self.isSaved == True or ignoreSave == True:
trans = Transit()
trans.object_add(self.mainEn)
trans.auto_reverse = True
trans.effect_wipe_add(
ELM_TRANSIT_EFFECT_WIPE_TYPE_HIDE,
ELM_TRANSIT_EFFECT_WIPE_DIR_RIGHT)
trans.duration = 0.5
trans.go()
time.sleep(0.5)
self.mainWindow.title_set("Untitlted - ePad")
self.mainEn.delete()
self.mainEn = Entry(self.mainWindow, size_hint_weight=EXPAND_BOTH, size_hint_align=FILL_BOTH)
self.mainEn.callback_changed_user_add(self.textEdited)
self.mainEn.scrollable_set(True) # creates scrollbars rather than enlarge window
self.mainEn.line_wrap_set(False) # does not allow line wrap (can be changed by user)
self.mainEn.autosave_set(False) # set to false to reduce disk I/O
self.mainEn.elm_event_callback_add(self.eventsCb)
self.mainEn.markup_filter_append(self.textFilter)
self.mainEn.show()
self.mainBox.pack_end(self.mainEn)
self.isNewFile = True
elif self.confirmPopup == None:
self.confirmSave(self.newFile)
def openFile( self, obj=None, ignoreSave=False ):
if self.isSaved == True or ignoreSave == True:
self.fileSelector.is_save_set(False)
self.fileLabel.text = "<b>Select a text file to open:</b>"
self.flip.go(ELM_FLIP_ROTATE_YZ_CENTER_AXIS)
elif self.confirmPopup == None:
self.confirmSave(self.openFile)
def confirmSave( self, ourCallback=None ):
self.confirmPopup = Popup(self.mainWindow, size_hint_weight=EXPAND_BOTH)
self.confirmPopup.part_text_set("title,text","File Unsaved")
if self.mainEn.file_get()[0]:
self.confirmPopup.text = "Save changes to '%s'?" % self.mainEn.file_get()[0].split("/")[len(self.mainEn.file_get()[0].split("/"))-1]
else:
self.confirmPopup.text = "Save changes to 'Untitlted'?"
# Close without saving button
no_btt = Button(self.mainWindow)
no_btt.text = "No"
no_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
if ourCallback is not None:
no_btt.callback_clicked_add(ourCallback, True)
no_btt.show()
# cancel close request
cancel_btt = Button(self.mainWindow)
cancel_btt.text = "Cancel"
cancel_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
cancel_btt.show()
# Save the file and then close button
sav_btt = Button(self.mainWindow)
sav_btt.text = "Yes"
sav_btt.callback_clicked_add(self.saveFile)
sav_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
sav_btt.show()
# add buttons to popup
self.confirmPopup.part_content_set("button1", no_btt)
self.confirmPopup.part_content_set("button2", cancel_btt)
self.confirmPopup.part_content_set("button3", sav_btt)
self.confirmPopup.show()
def saveAs( self ):
self.fileSelector.is_save_set(True)
self.fileLabel.text = "<b>Save new file to where:</b>"
self.flip.go(ELM_FLIP_ROTATE_XZ_CENTER_AXIS)
def saveFile( self, obj=False ):
if self.mainEn.file_get()[0] == None or self.isNewFile:
self.saveAs()
else:
self.mainEn.file_save()
self.mainWindow.title_set("%s - ePad"%self.mainEn.file_get()[0].split("/")[len(self.mainEn.file_get()[0].split("/"))-1])
self.isSaved = True
def closeChecks( self, obj ):
print(self.isSaved)
if self.isSaved == False and self.confirmPopup == None:
self.confirmSave(self.closeApp)
else:
self.closeApp()
def closePopup( self, bt, confirmPopup ):
self.confirmPopup.delete()
self.confirmPopup = None
def closeApp( self, obj=False, trash=False ):
elementary.exit()
def eventsCb( self, obj, src, event_type, event ):
#print event_type
#print event.key
#print "Control Key Status: %s" %event.modifier_is_set("Control")
#print "Shift Key Status: %s" %event.modifier_is_set("Shift")
#print event.modifier_is_set("Alt")
if event.modifier_is_set("Control"):
if event.key.lower() == "n":
self.newFile()
elif event.key.lower() == "s" and event.modifier_is_set("Shift"):
self.saveAs()
elif event.key.lower() == "s":
self.saveFile()
elif event.key.lower() == "o":
self.openFile()
def textFilter( self, obj, theText, data ):
#print theText
#Block ctrl+hot keys
if theText == "" or theText == "" or theText == "":
return None
else:
return theText
def launch( self, startingFile=False ):
if startingFile:
self.fileSelected(self.fileSelector, startingFile, True)
self.mainWindow.show()
class Interface(object):
def __init__(self):
self.mainWindow = StandardWindow("epad",
"Untitled - ePad",
size=(600, 400))
self.mainWindow.callback_delete_request_add(self.closeChecks)
self.mainWindow.elm_event_callback_add(self.eventsCb)
icon = Icon(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
icon.standard_set('accessories-text-editor')
icon.show()
self.mainWindow.icon_object_set(icon.object_get())
self.mainBox = Box(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.mainBox.show()
self.mainTb = ePadToolbar(self, self.mainWindow)
self.mainTb.show()
self.mainBox.pack_end(self.mainTb)
# Initialize Text entry box
print("Word wrap Initialized: {0}".format(self.wordwrap))
self.entryInit()
# Add label to show current cursor position
if SHOW_POS:
self.line_label = Label(self.mainWindow,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=ALIGN_RIGHT)
self.curChanged(self.mainEn, self.line_label)
self.line_label.show()
self.mainBox.pack_end(self.line_label)
self.mainEn.callback_cursor_changed_add(self.curChanged,
self.line_label)
# Build our file selector for saving/loading files
self.fileBox = Box(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.fileBox.show()
self.fileLabel = Label(self.mainWindow,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH,
text="")
self.fileLabel.show()
self.fileSelector = Fileselector(self.mainWindow,
is_save=False,
expandable=False,
folder_only=False,
path=os.getenv("HOME"),
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.fileSelector.callback_done_add(self.fileSelected)
self.fileSelector.show()
self.fileBox.pack_end(self.fileLabel)
self.fileBox.pack_end(self.fileSelector)
# Flip object has the file selector on one side
# and the GUI on the other
self.flip = Flip(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.flip.part_content_set("front", self.mainBox)
self.flip.part_content_set("back", self.fileBox)
self.mainWindow.resize_object_add(self.flip)
self.flip.show()
self.isSaved = True
self.isNewFile = False
self.confirmPopup = None
def entryInit(self):
self.mainEn = Entry(self.mainWindow,
scrollable=True,
line_wrap=self.wordwrap,
autosave=False,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.mainEn.callback_changed_user_add(self.textEdited)
self.mainEn.elm_event_callback_add(self.eventsCb)
# self.mainEn.markup_filter_append(self.textFilter)
self.mainEn.show()
self.mainBox.pack_end(self.mainEn)
def curChanged(self, entry, label):
# get linear index into current text
index = entry.cursor_pos_get()
# Replace <br /> tag with single char
# to simplify (line, col) calculation
tmp_text = entry.entry_get().replace("<br/>", "\n")
line = tmp_text[:index].count("\n") + 1
col = len(tmp_text[:index].split("\n")[-1]) + 1
# Update label text with line, col
label.text = "Ln {0} Col {1} ".format(line, col)
def textEdited(self, obj):
current_file = self.mainEn.file[0]
current_file = \
os.path.basename(current_file) if \
current_file and not self.isNewFile else \
"Untitled"
self.mainWindow.title = "*%s - ePad" % (current_file)
self.isSaved = False
def fileSelected(self, fs, file_selected, onStartup=False):
if not onStartup:
self.flip.go(ELM_FLIP_INTERACTION_ROTATE)
print(file_selected)
IsSave = fs.is_save_get()
if file_selected:
if IsSave:
newfile = open(file_selected, 'w')
tmp_text = self.mainEn.entry_get()
newfile.write(tmp_text)
newfile.close()
self.mainEn.file_set(file_selected, ELM_TEXT_FORMAT_PLAIN_UTF8)
self.mainEn.entry_set(tmp_text)
self.mainEn.file_save()
self.mainWindow.title_set("%s - ePad" %
os.path.basename(file_selected))
self.isSaved = True
self.isNewFile = False
else:
try:
self.mainEn.file_set(file_selected,
ELM_TEXT_FORMAT_PLAIN_UTF8)
except RuntimeError:
print("Empty file: {0}".format(file_selected))
self.mainWindow.title_set("%s - ePad" %
os.path.basename(file_selected))
def newFile(self, obj=None, ignoreSave=False):
if self.isSaved is True or ignoreSave is True:
trans = Transit()
trans.object_add(self.mainEn)
trans.auto_reverse = True
trans.effect_wipe_add(ELM_TRANSIT_EFFECT_WIPE_TYPE_HIDE,
ELM_TRANSIT_EFFECT_WIPE_DIR_RIGHT)
trans.duration = 0.5
trans.go()
time.sleep(0.5)
self.mainWindow.title_set("Untitled - ePad")
self.mainEn.delete()
self.entryInit()
self.isNewFile = True
elif self.confirmPopup is None:
self.confirmSave(self.newFile)
def openFile(self, obj=None, ignoreSave=False):
if self.isSaved is True or ignoreSave is True:
self.fileSelector.is_save_set(False)
self.fileLabel.text = "<b>Select a text file to open:</b>"
self.flip.go(ELM_FLIP_ROTATE_YZ_CENTER_AXIS)
elif self.confirmPopup is None:
self.confirmSave(self.openFile)
def confirmSave(self, ourCallback=None):
self.confirmPopup = Popup(self.mainWindow,
size_hint_weight=EXPAND_BOTH)
self.confirmPopup.part_text_set("title,text", "File Unsaved")
current_file = self.mainEn.file[0]
current_file = \
os.path.basename(current_file) if current_file else "Untitled"
self.confirmPopup.text = "Save changes to '%s'?" % (current_file)
# Close without saving button
no_btt = Button(self.mainWindow)
no_btt.text = "No"
no_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
if ourCallback is not None:
no_btt.callback_clicked_add(ourCallback, True)
no_btt.show()
# cancel close request
cancel_btt = Button(self.mainWindow)
cancel_btt.text = "Cancel"
cancel_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
cancel_btt.show()
# Save the file and then close button
sav_btt = Button(self.mainWindow)
sav_btt.text = "Yes"
sav_btt.callback_clicked_add(self.saveFile)
sav_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
sav_btt.show()
# add buttons to popup
self.confirmPopup.part_content_set("button1", no_btt)
self.confirmPopup.part_content_set("button2", cancel_btt)
self.confirmPopup.part_content_set("button3", sav_btt)
self.confirmPopup.show()
def saveAs(self):
self.fileSelector.is_save_set(True)
self.fileLabel.text = "<b>Save new file to where:</b>"
self.flip.go(ELM_FLIP_ROTATE_XZ_CENTER_AXIS)
def saveFile(self, obj=False):
if self.mainEn.file_get()[0] is None or self.isNewFile:
self.saveAs()
else:
self.mainEn.file_save()
self.mainWindow.title_set("%s - ePad" %
os.path.basename(self.mainEn.file[0]))
self.isSaved = True
def closeChecks(self, obj):
print(self.isSaved)
if self.isSaved is False and self.confirmPopup is None:
self.confirmSave(self.closeApp)
else:
self.closeApp()
def closePopup(self, bt, confirmPopup):
self.confirmPopup.delete()
self.confirmPopup = None
def closeApp(self, obj=False, trash=False):
elementary.exit()
def eventsCb(self, obj, src, event_type, event):
if event.modifier_is_set("Control"):
if event.key.lower() == "n":
self.newFile()
elif event.key.lower() == "s" and event.modifier_is_set("Shift"):
self.saveAs()
elif event.key.lower() == "s":
self.saveFile()
elif event.key.lower() == "o":
self.openFile()
# Legacy hack no longer needed
# there was an issue in elementary entry where it would
# accept those character controls
# def textFilter( self, obj, theText, data ):
# # Block ctrl+hot keys used in eventsCb
# #
# # Ctrl O Ctrl N Ctrl S
# ctrl_block = [chr(14), chr(15), chr(19)]
# if theText in ctrl_block:
# return None
# else:
# return theText
def launch(self, startingFile=False):
if startingFile:
self.fileSelected(self.fileSelector, startingFile, True)
self.mainWindow.show()
class Interface(object):
def __init__(self):
self.mainWindow = StandardWindow("epad", "Untitled - ePad",
size=(600, 400))
self.mainWindow.callback_delete_request_add(self.closeChecks)
self.mainWindow.elm_event_callback_add(self.eventsCb)
icon = Icon(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
icon.standard_set('accessories-text-editor')
icon.show()
self.mainWindow.icon_object_set(icon.object_get())
self.mainBox = Box(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.mainBox.show()
self.mainTb = ePadToolbar(self, self.mainWindow)
self.mainTb.show()
self.mainBox.pack_end(self.mainTb)
# Initialize Text entry box
print("Word wrap Initialized: {0}".format(self.wordwrap))
self.entryInit()
# Add label to show current cursor position
if SHOW_POS:
self.line_label = Label(self.mainWindow,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=ALIGN_RIGHT)
self.curChanged(self.mainEn, self.line_label)
self.line_label.show()
self.mainBox.pack_end(self.line_label)
self.mainEn.callback_cursor_changed_add(self.curChanged,
self.line_label)
# Build our file selector for saving/loading files
self.fileBox = Box(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.fileBox.show()
self.fileLabel = Label(self.mainWindow,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH, text="")
self.fileLabel.show()
self.fileSelector = Fileselector(self.mainWindow, is_save=False,
expandable=False, folder_only=False,
path=os.getenv("HOME"),
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.fileSelector.callback_done_add(self.fileSelected)
self.fileSelector.show()
self.fileBox.pack_end(self.fileLabel)
self.fileBox.pack_end(self.fileSelector)
# Flip object has the file selector on one side
# and the GUI on the other
self.flip = Flip(self.mainWindow, size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.flip.part_content_set("front", self.mainBox)
self.flip.part_content_set("back", self.fileBox)
self.mainWindow.resize_object_add(self.flip)
self.flip.show()
self.isSaved = True
self.isNewFile = False
self.confirmPopup = None
def entryInit(self):
self.mainEn = Entry(self.mainWindow, scrollable=True,
line_wrap=self.wordwrap, autosave=False,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.mainEn.callback_changed_user_add(self.textEdited)
self.mainEn.elm_event_callback_add(self.eventsCb)
# self.mainEn.markup_filter_append(self.textFilter)
self.mainEn.show()
self.mainBox.pack_end(self.mainEn)
def curChanged(self, entry, label):
# get linear index into current text
index = entry.cursor_pos_get()
# Replace <br /> tag with single char
# to simplify (line, col) calculation
tmp_text = entry.entry_get().replace("<br/>", "\n")
line = tmp_text[:index].count("\n") + 1
col = len(tmp_text[:index].split("\n")[-1]) + 1
# Update label text with line, col
label.text = "Ln {0} Col {1} ".format(line, col)
def textEdited(self, obj):
current_file = self.mainEn.file[0]
current_file = \
os.path.basename(current_file) if \
current_file and not self.isNewFile else \
"Untitled"
self.mainWindow.title = "*%s - ePad" % (current_file)
self.isSaved = False
def fileSelected(self, fs, file_selected, onStartup=False):
if not onStartup:
self.flip.go(ELM_FLIP_INTERACTION_ROTATE)
print(file_selected)
IsSave = fs.is_save_get()
if file_selected:
if IsSave:
newfile = open(file_selected, 'w')
tmp_text = self.mainEn.entry_get()
newfile.write(tmp_text)
newfile.close()
self.mainEn.file_set(file_selected, ELM_TEXT_FORMAT_PLAIN_UTF8)
self.mainEn.entry_set(tmp_text)
self.mainEn.file_save()
self.mainWindow.title_set("%s - ePad"
% os.path.basename(file_selected))
self.isSaved = True
self.isNewFile = False
else:
try:
self.mainEn.file_set(file_selected,
ELM_TEXT_FORMAT_PLAIN_UTF8)
except RuntimeError:
print("Empty file: {0}".format(file_selected))
self.mainWindow.title_set("%s - ePad"
% os.path.basename(file_selected))
def newFile(self, obj=None, ignoreSave=False):
if self.isSaved is True or ignoreSave is True:
trans = Transit()
trans.object_add(self.mainEn)
trans.auto_reverse = True
trans.effect_wipe_add(
ELM_TRANSIT_EFFECT_WIPE_TYPE_HIDE,
ELM_TRANSIT_EFFECT_WIPE_DIR_RIGHT)
trans.duration = 0.5
trans.go()
time.sleep(0.5)
self.mainWindow.title_set("Untitled - ePad")
self.mainEn.delete()
self.entryInit()
self.isNewFile = True
elif self.confirmPopup is None:
self.confirmSave(self.newFile)
def openFile(self, obj=None, ignoreSave=False):
if self.isSaved is True or ignoreSave is True:
self.fileSelector.is_save_set(False)
self.fileLabel.text = "<b>Select a text file to open:</b>"
self.flip.go(ELM_FLIP_ROTATE_YZ_CENTER_AXIS)
elif self.confirmPopup is None:
self.confirmSave(self.openFile)
def confirmSave(self, ourCallback=None):
self.confirmPopup = Popup(self.mainWindow,
size_hint_weight=EXPAND_BOTH)
self.confirmPopup.part_text_set("title,text", "File Unsaved")
current_file = self.mainEn.file[0]
current_file = \
os.path.basename(current_file) if current_file else "Untitled"
self.confirmPopup.text = "Save changes to '%s'?" % (current_file)
# Close without saving button
no_btt = Button(self.mainWindow)
no_btt.text = "No"
no_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
if ourCallback is not None:
no_btt.callback_clicked_add(ourCallback, True)
no_btt.show()
# cancel close request
cancel_btt = Button(self.mainWindow)
cancel_btt.text = "Cancel"
cancel_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
cancel_btt.show()
# Save the file and then close button
sav_btt = Button(self.mainWindow)
sav_btt.text = "Yes"
sav_btt.callback_clicked_add(self.saveFile)
sav_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
sav_btt.show()
# add buttons to popup
self.confirmPopup.part_content_set("button1", no_btt)
self.confirmPopup.part_content_set("button2", cancel_btt)
self.confirmPopup.part_content_set("button3", sav_btt)
self.confirmPopup.show()
def saveAs(self):
self.fileSelector.is_save_set(True)
self.fileLabel.text = "<b>Save new file to where:</b>"
self.flip.go(ELM_FLIP_ROTATE_XZ_CENTER_AXIS)
def saveFile(self, obj=False):
if self.mainEn.file_get()[0] is None or self.isNewFile:
self.saveAs()
else:
self.mainEn.file_save()
self.mainWindow.title_set("%s - ePad"
% os.path.basename(self.mainEn.file[0]))
self.isSaved = True
def closeChecks(self, obj):
print(self.isSaved)
if self.isSaved is False and self.confirmPopup is None:
self.confirmSave(self.closeApp)
else:
self.closeApp()
def closePopup(self, bt, confirmPopup):
self.confirmPopup.delete()
self.confirmPopup = None
def closeApp(self, obj=False, trash=False):
elementary.exit()
def eventsCb(self, obj, src, event_type, event):
if event.modifier_is_set("Control"):
if event.key.lower() == "n":
self.newFile()
elif event.key.lower() == "s" and event.modifier_is_set("Shift"):
self.saveAs()
elif event.key.lower() == "s":
self.saveFile()
elif event.key.lower() == "o":
self.openFile()
# Legacy hack no longer needed
# there was an issue in elementary entry where it would
# accept those character controls
# def textFilter( self, obj, theText, data ):
# # Block ctrl+hot keys used in eventsCb
# #
# # Ctrl O Ctrl N Ctrl S
# ctrl_block = [chr(14), chr(15), chr(19)]
# if theText in ctrl_block:
# return None
# else:
# return theText
def launch(self, startingFile=False):
if startingFile:
self.fileSelected(self.fileSelector, startingFile, True)
self.mainWindow.show()
def entry_clicked(obj, item=None):
win = StandardWindow("entry", "Entry", autodel=True)
bx = Box(win, size_hint_weight=EXPAND_BOTH)
win.resize_object_add(bx)
bx.show()
en = Entry(win,
line_wrap=False,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
en.entry_set("This is an entry widget in this window that<br>"
"uses markup <b>like this</> for styling and<br>"
"formatting <em>like this</>, as well as<br>"
"<a href=X><link>links in the text</></a>, so enter text<br>"
"in here to edit it. By the way, links are<br>"
"called <a href=anc-02>Anchors</a> so you will need<br>"
"to refer to them this way.")
en.callback_anchor_clicked_add(my_entry_anchor_test, en)
bx.pack_end(en)
en.show()
bx2 = Box(win,
horizontal=True,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
bt = Button(win,
text="Clear",
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
bt.callback_clicked_add(my_entry_bt_1, en)
bx2.pack_end(bt)
bt.show()
bt = Button(win,
text="Print",
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
bt.callback_clicked_add(my_entry_bt_2, en)
bx2.pack_end(bt)
bt.show()
bt = Button(win,
text="Selection",
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
bt.callback_clicked_add(my_entry_bt_3, en)
bx2.pack_end(bt)
bt.show()
bt = Button(win,
text="Insert",
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
bt.callback_clicked_add(my_entry_bt_4, en)
bx2.pack_end(bt)
bt.show()
bx.pack_end(bx2)
bx2.show()
en.focus_set(True)
win.show()
class FontSelector(Box):
def __init__(self, parent_widget, *args, **kwargs):
Box.__init__(self, parent_widget, *args, **kwargs)
self.cancelCallback = None
self.actionCallback = None
self.__first_run = True
self.use_theme = False
self.override_theme_font_size = True
self.override_font_size = 14
self.theme_data = None
self.default_font = 'Sans'
self.default_font_style = 'Regular'
self.default_font_size = 14
self.selected_font = self.default_font
self.selected_font_style = self.default_font_style
self.selected_font_size = self.default_font_size
self.font_style_str = self.get_text_style(self.selected_font,
self.selected_font_style,
self.selected_font_size)
self.preview_text = 'abcdefghijk ABCDEFGHIJK'
# Font size min and max
self.fs_min = 8
self.fs_max = 72
lb = Label(self,
text="<br><hilight><i>Select Font</i></hilight>",
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
lb.show()
self.pack_end(lb)
sp = Separator(self,
horizontal=True,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_HORIZ)
sp.show()
self.pack_end(sp)
# A horizontal box to hold our font list and font styles
fontBox = Box(self,
horizontal=True,
homogeneous=True,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
fontBox.show()
self.pack_end(fontBox)
# A vertical box to hold label and list of font families
vBoxFL = Box(self,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
vBoxFL.show()
fontBox.pack_end(vBoxFL)
# A vertical box to hold label and list of font styles
vBoxFS = Box(self,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
vBoxFS.show()
fontBox.pack_end(vBoxFS)
# Generate our needed font data
#now =time.time()
fonts = []
fonts_raw = self.evas.font_available_list()
# populate with default font families
# see elm_font_available_hash_add Function in EFL
f_families = ['Sans', 'Serif', 'Monospace']
f_styles = ['Regular', 'Italic', 'Bold', 'Bold Italic']
fonts_raw += [i + ':style=' + s for i in f_families for s in f_styles]
self.fonts_hash = {}
for font in fonts_raw:
a = font_properties_get(font)
# if font name contains a '-' a.name will replace with '\\-'
# This needs removed to properly display the name
fn = a.name.replace('\\', '')
fonts.append(fn)
if fn in self.fonts_hash:
self.fonts_hash.setdefault(fn, []).append(a.styles[0])
else:
self.fonts_hash[fn] = [a.styles[0]]
# Deal with some problematic special cases
for a, s in self.fonts_hash.items():
#print(a,s)
if s:
if len(s) == 1:
s[0] = s[0].rstrip()
if s[0] == u'regular':
s[0] = u'Regular'
if s[0] == u'Medium Italic':
self.fonts_hash.setdefault(a,
[]).append(u'Bold Italic')
elif s[0] == u'Italic':
if a != u'Romande ADF Script Std':
self.fonts_hash.setdefault(a,
[]).append(u'Regular')
self.fonts_hash.setdefault(a, []).append(u'Bold')
self.fonts_hash.setdefault(a,
[]).append(u'Bold Italic')
else:
self.fonts_hash.setdefault(a, []).append(u'Italic')
self.fonts_hash.setdefault(a, []).append(u'Bold')
self.fonts_hash.setdefault(a,
[]).append(u'Bold Italic')
elif len(s) == 2:
if any(u'Oblique' in w for w in s):
if a not in {
u'Baskervald ADF Std Heavy',
u'Latin Modern Roman Demi'
}:
self.fonts_hash.setdefault(a, []).append(u'Bold')
self.fonts_hash.setdefault(
a, []).append(u'Bold Oblique')
elif any(u'Italic' in w for w in s):
self.fonts_hash.setdefault(a, []).append(u'Bold')
self.fonts_hash.setdefault(a,
[]).append(u'Bold Italic')
else:
self.fonts_hash.setdefault(a, []).append(u'Italic')
self.fonts_hash.setdefault(a,
[]).append(u'Bold Italic')
elif len(s) == 3 and set(s) == {
u'Bold', u'Oblique', u'Medium'
}:
# case GWMonospace
self.fonts_hash.setdefault(a, []).append(u'Bold Oblique')
elif len(s) == 3 and set(s) == {
u'Italic', u'Regular', u'Bold'
}:
# Case Eden Mills
self.fonts_hash.setdefault(a, []).append(u'Bold Italic')
elif len(s) < 4:
print("may need fixed Font style for %s: %s" % (a, s))
#print(self.fonts_hash)
# for some strange reason many fonts are displayed multiple times. The following lines remove
# all duplicates and then sort them alphabetically.
# FIXME: Is this still true
fonts = list(set(fonts))
fonts.sort(cmp=locale.strcoll)
# Elm List for holding font options
self.font_list = List(self,
size_hint_align=FILL_BOTH,
size_hint_weight=EXPAND_BOTH,
mode=ELM_LIST_LIMIT)
#self.font_list.callback_selected_add(self.__font_demo_name_set)
for font in fonts:
self.font_list.item_append(font.replace('\\', ''))
if font == self.selected_font:
font_it = self.font_list.last_item_get()
#print (time.time()- now)
self.font_list.go()
self.font_list.show()
font_family_label = Label(self)
font_family_label.text = "<br><b>Font:</b>"
font_family_label.show()
vBoxFL.pack_end(font_family_label)
vBoxFL.pack_end(self.font_list)
# Elm List for hold font styles
self.font_style = List(self,
size_hint_align=FILL_BOTH,
size_hint_weight=EXPAND_BOTH,
mode=ELM_LIST_LIMIT)
#self.font_style.callback_selected_add(self.__font_demo_style_set)
self.__reset_font_style_list(font_it.text_get())
self.font_style.go()
self.font_style.show()
font_style_label = Label(self)
font_style_label.text = "<br><b>Style:</b>"
font_style_label.show()
vBoxFS.pack_end(font_style_label)
vBoxFS.pack_end(self.font_style)
# A table to hold font size Spinner and set theme default Check
tb = Table(self,
homogeneous=True,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_HORIZ)
self.pack_end(tb)
tb.show()
# spinner to choose the font size
self.font_sizer = Spinner(self)
self.font_sizer.min_max_set(self.fs_min, self.fs_max)
self.font_sizer.value_set(self.selected_font_size)
#self.font_sizer.callback_changed_add(self.__font_demo_size_set)
self.font_sizer.show()
# Label for Spinner
font_sizer_label = Label(self)
font_sizer_label.text = "Font Size: "
font_sizer_label.show()
size_box = Box(self,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_HORIZ)
size_box.horizontal_set(True)
size_box.pack_end(font_sizer_label)
size_box.pack_end(self.font_sizer)
size_box.show()
tb.pack(size_box, 33, 0, 34, 34)
self.use_theme_ck = Check(self,
text="Theme Default ",
size_hint_weight=EXPAND_HORIZ,
size_hint_align=(1, 0.5))
self.use_theme_ck.callback_changed_add(self.__use_theme_checked)
self.use_theme_ck.show()
tb.pack(self.use_theme_ck, 67, 0, 33, 34)
# Entry to hold sample text
self.font_demo = Entry(self,
single_line=True,
editable=False,
context_menu_disabled=True,
text=self.preview_text,
scrollable=True,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_HORIZ)
self.font_demo.show()
demo_box = Frame(self,
size_hint_align=FILL_BOTH,
text="Preview:",
content=self.font_demo)
demo_box.show()
# Fixme: move this shit
font_it.selected_set(True)
font_it.show()
# Ensure focus is on Font List
self.font_list.focus_set(True)
self.pack_end(demo_box)
# cancel and OK buttons
ok_button = Button(self)
ok_button.text = "OK"
ok_button.callback_pressed_add(self.__ok_button_pressed)
ok_button.show()
cancel_button = Button(self)
cancel_button.text = "Cancel"
cancel_button.callback_pressed_add(self.__cancel_button_pressed)
cancel_button.show()
# box for buttons
button_box = Box(self)
button_box.horizontal_set(True)
button_box.show()
button_box.pack_end(cancel_button)
button_box.pack_end(ok_button)
self.pack_end(button_box)
def callback_activated_add(self, cb):
self.actionCallback = cb
def callback_cancel_add(self, cb):
self.cancelCallback = cb
def set_preview_text(self, text):
self.preview_text = text
self.font_demo.entry_set(text)
def __cancel_button_pressed(self, btn):
self.use_theme = self.show.use_theme_init
#print("cancel", self.use_theme)
self.selected_font = self.default_font
self.selected_font_style = self.default_font_style
self.selected_font_size = self.default_font_size
self.font_style_str = self.get_text_style(self.selected_font,
self.selected_font_style,
self.selected_font_size)
if self.cancelCallback:
self.cancelCallback(self)
def __ok_button_pressed(self, btn):
# Set selections
# if use_theme is set any of these could be potentially unset
try:
self.selected_font = self.font_list.selected_item_get().text_get()
self.selected_font_style = self.font_style.selected_item_get(
).text_get()
self.selected_font_size = self.font_sizer.value_get()
self.font_style_str = self.get_text_style(self.selected_font,
self.selected_font_style,
self.selected_font_size)
except AttributeError:
self.selected_font = self.default_font
if self.default_font_style in self.fonts_hash[self.selected_font]:
self.selected_font_style = self.default_font_style
else:
#print("OK attribute error", self.selected_font, self.default_font_style)
self.selected_font_style = self.fonts_hash.items[
self.selected_font][0]
self.selected_font_size = self.default_font_size
self.font_style_str = self.get_text_style(self.selected_font,
self.selected_font_style,
self.selected_font_size)
self.use_theme = self.use_theme_ck.state_get()
if self.actionCallback:
self.actionCallback(self)
def __use_theme_checked(self, ck):
self.use_theme = ck.state_get()
#print ( '__use_theme_checked')
if self.use_theme:
if not self.theme_data:
self._set_theme_data()
self.set_font(*self.theme_data)
while self.font_demo.text_style_user_peek():
self.font_demo.text_style_user_pop()
if self.theme_data[1] == None:
try:
self.font_style.selected_item_get().selected = False
except AttributeError:
pass
if self.override_theme_font_size:
self.font_demo.text_style_user_push(
"DEFAULT='font_size={0}'".format(self.override_font_size))
self.font_sizer.value_set(self.override_font_size)
# Ensure these are unchanged
ck.state = self.use_theme = True
else:
# ensure style is selected
self.selected_font = self.default_font
self.selected_font_style = self.default_font_style
self.selected_font_size = self.default_font_size
self.font_style_str = self.get_text_style(self.selected_font,
self.selected_font_style,
self.selected_font_size)
self.set_font(self.default_font, self.default_font_style,
self.default_font_size)
# Ensure these are unchanged
ck.state = self.use_theme = False
def _set_theme_data(self):
tb_style = self.font_demo.textblock.style_get()
font = tb_style.split('text_class=entry_text')[1].split(
'font=')[1].split("'em=")[0]
# font may or may not have style associated with it
if ':style=' in font:
font, style = font.split(':style=')
else:
style = None
# If font name or styyle has spaces in it
# textblock.style_get() inserts '\' before space
# then the python string split function adds another space
# To set the style with a font name that has spaces spaces need to be removed
font = font.replace('\\ ', ' ')
if style:
style = style.replace('\\ ', ' ')
size = tb_style.split('text_class=entry_text')[1].split(
'font_size=')[1].split(' ')[0]
self.theme_data = [font, style, float(size)]
def set_font(self, font, style=None, size=None):
found_font = found_style = False
#print(self.set_font.__name__, font, style, size, self.use_theme)
for font_it in self.font_list.items:
if '\\' in font:
# Special characters in font names cause problems
# need to remove the escape characters before comparison
font = font.replace('\\', '')
if font == font_it.text:
found = True
self.selected_font = font_it.text
font_it.selected = True
font_it.show()
break
if size and self.fs_min <= size <= self.fs_max:
self.selected_font_size = size
self.font_sizer.value_set(size)
if found_font:
self.__reset_font_style_list(font)
if style in self.fonts_hash[font_it.text]:
for style_it in self.font_style.items:
if style == style_it.text:
self.selected_font_style = style_it.text
style_it.selected = True
style_it.show()
found_style = True
break
if not found_style:
self.__font_style_set(self.selected_font)
# Ensure focus is on Font List
self.font_list.focus_set(True)
def __font_demo_name_set(self, f_list, font):
if self.use_theme:
self.use_theme = self.use_theme_ck.state = False
self.__reset_font_style_list(font.text_get())
self.__font_style_set(font.text_get())
# Ensure focus is on Font List
self.font_list.focus_set(True)
def __font_demo_style_set(self, s_list, style):
if self.use_theme:
self.use_theme = self.use_theme_ck.state = False
self.__font_style_set(self.font_list.selected_item_get().text_get())
def __font_demo_size_set(self, sizer):
if self.use_theme:
self.use_theme = self.use_theme_ck.state = False
self.__font_style_set(self.font_list.selected_item_get().text_get())
def __font_style_set(self, font_name):
#print (" __font_style_set", font_name)
while self.font_demo.text_style_user_peek():
self.font_demo.text_style_user_pop()
if self.font_style.selected_item_get():
font_style = self.font_style.selected_item_get().text_get()
else:
font_style = self.font_style.first_item_get().text_get()
font_size = self.font_sizer.value_get()
style = self.get_text_style(font_name, font_style, font_size)
self.font_demo.text_style_user_push(style)
self.font_style_str = style
def __reset_font_style_list(self, font_name):
self.font_style.clear()
self.__normalize_font_style_list(font_name)
for style in self.fonts_hash[font_name]:
self.font_style.item_append(style)
if font_name == self.default_font and style == self.selected_font_style:
self.font_style.last_item_get().selected_set(True)
if font_name != self.default_font:
self.font_style.first_item_get().selected_set(True)
#print(self.font_style.first_item_get())
#self.font_style.first_item_get().selected_set(True)
self.font_style.first_item_get().show()
def get_text_style(self, font_name, font_style_str, font_size):
if "'" in font_name:
# Special characters in font name issue
font_name = font_name.replace("'", "\\'")
if font_style_str:
style = "DEFAULT='font_size={0} font={1}:style={2}'".format(
font_size, font_name.replace(' ', '\ '),
font_style_str.replace(' ', '\ '))
else:
style = "DEFAULT='font_size={0} font={1}'".format(
font_size, font_name.replace(' ', '\ '))
return style
def __normalize_font_style_list(self, font_name):
styles_list = self.fonts_hash[font_name]
if 'Regular' in styles_list and styles_list[0] != 'Regular':
styles_list.remove('Regular')
styles_list.insert(0, 'Regular')
def show(self):
#print("SHOW Selected ", self.use_theme, self.selected_font, self.selected_font_style)
#print("SHOW default ", self.use_theme, self.default_font, self.default_font_style)
if self.__first_run:
# only set the callbacks once
# needed when called from another window repeatedly
#print("__first_run__")
self.font_list.callback_selected_add(self.__font_demo_name_set)
self.font_style.callback_selected_add(self.__font_demo_style_set)
self.font_sizer.callback_changed_add(self.__font_demo_size_set)
self.__first_run = False
self.show.__func__.use_theme_init = self.use_theme
self.use_theme_ck.state = self.use_theme
if self.use_theme:
self.__use_theme_checked(self.use_theme_ck)
#print("selected", self.font_list.selected_item_get().text_get())
if not self.use_theme:
self.set_font(self.selected_font, self.selected_font_style,
self.selected_font_size)
super(FontSelector, self).show()
class Interface(object):
def __init__(self):
self.mainWindow = StandardWindow("epad",
"Untitled - ePad",
size=(600, 400))
self.mainWindow.callback_delete_request_add(self.closeChecks)
self.mainWindow.elm_event_callback_add(self.eventsCb)
icon = Icon(self.mainWindow)
icon.size_hint_weight_set(EVAS_HINT_EXPAND, EVAS_HINT_EXPAND)
icon.size_hint_align_set(EVAS_HINT_FILL, EVAS_HINT_FILL)
icon.standard_set(
'accessories-text-editor'
) # assumes image icon is in local dir, may need to change later
icon.show()
self.mainWindow.icon_object_set(icon.object_get())
self.mainBox = Box(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.mainBox.show()
self.mainTb = Toolbar(self.mainWindow,
homogeneous=False,
size_hint_weight=(0.0, 0.0),
size_hint_align=(EVAS_HINT_FILL, 0.0))
self.mainTb.menu_parent = self.mainWindow
self.mainTb.item_append("document-new", "New", self.newPress)
self.mainTb.item_append("document-open", "Open", self.openPress)
self.mainTb.item_append("document-save", "Save", self.savePress)
self.mainTb.item_append("document-save-as", "Save As",
self.saveAsPress)
# -- Edit Dropdown Menu --
tb_it = self.mainTb.item_append("edit", "Edit")
tb_it.menu = True
menu = tb_it.menu
menu.item_add(None, "Copy", "edit-copy", self.copyPress)
menu.item_add(None, "Paste", "edit-paste", self.pastePress)
menu.item_add(None, "Cut", "edit-cut", self.cutPress)
menu.item_separator_add()
menu.item_add(None, "Select All", "edit-select-all",
self.selectAllPress)
# -----------------------
# self.mainTb.item_append("settings", "Options", self.optionsPress)
self.mainTb.item_append("dialog-information", "About", self.aboutPress)
self.mainEn = Entry(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.mainEn.callback_changed_user_add(self.textEdited)
self.mainEn.scrollable_set(
True) # creates scrollbars rather than enlarge window
self.mainEn.line_wrap_set(
False) # does not allow line wrap (can be changed by user)
self.mainEn.autosave_set(False) # set to false to reduce disk I/O
self.mainEn.elm_event_callback_add(self.eventsCb)
self.mainEn.markup_filter_append(self.textFilter)
self.mainEn.show()
self.mainTb.show()
self.mainBox.pack_end(self.mainTb)
self.mainBox.pack_end(self.mainEn)
#Build our file selector for saving/loading files
self.fileBox = Box(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.fileBox.show()
self.fileLabel = Label(self.mainWindow,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
self.fileLabel.text = ""
self.fileLabel.show()
self.fileSelector = Fileselector(self.mainWindow,
is_save=False,
expandable=False,
folder_only=False,
path=os.getenv("HOME"),
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.fileSelector.callback_done_add(self.fileSelected)
#self.fileSelector.callback_selected_add(fs_cb_selected, win)
#self.fileSelector.callback_directory_open_add(fs_cb_directory_open, win)
self.fileSelector.show()
self.fileBox.pack_end(self.fileLabel)
self.fileBox.pack_end(self.fileSelector)
# the flip object has the file selector on one side and the GUI on the other
self.flip = Flip(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.flip.part_content_set("front", self.mainBox)
self.flip.part_content_set("back", self.fileBox)
self.mainWindow.resize_object_add(self.flip)
self.flip.show()
self.isSaved = True
self.isNewFile = False
self.confirmPopup = None
def newPress(self, obj, it):
self.newFile()
it.selected_set(False)
def openPress(self, obj, it):
self.openFile()
it.selected_set(False)
def savePress(self, obj, it):
self.saveFile()
it.selected_set(False)
def saveAsPress(self, obj, it):
self.saveAs()
it.selected_set(False)
def optionsPress(self, obj, it):
it.selected_set(False)
def copyPress(self, obj, it):
self.mainEn.selection_copy()
it.selected_set(False)
def pastePress(self, obj, it):
self.mainEn.selection_paste()
it.selected_set(False)
def cutPress(self, obj, it):
self.mainEn.selection_cut()
it.selected_set(False)
def selectAllPress(self, obj, it):
self.mainEn.select_all()
it.selected_set(False)
def textEdited(self, obj):
ourFile = self.mainEn.file_get()[0]
if ourFile and not self.isNewFile:
self.mainWindow.title_set(
"*%s - ePad" % self.mainEn.file_get()[0].split("/")[
len(self.mainEn.file_get()[0].split("/")) - 1])
else:
self.mainWindow.title_set("*Untitlted - ePad")
self.isSaved = False
def fileSelected(self, fs, file_selected, onStartup=False):
if not onStartup:
self.flip.go(ELM_FLIP_INTERACTION_ROTATE)
print(file_selected)
IsSave = fs.is_save_get()
if file_selected:
if IsSave:
newfile = open(file_selected, 'w') # creates new file
tmp_text = self.mainEn.entry_get()
newfile.write(tmp_text)
newfile.close()
self.mainEn.file_set(file_selected, ELM_TEXT_FORMAT_PLAIN_UTF8)
self.mainEn.entry_set(tmp_text)
self.mainEn.file_save()
self.mainWindow.title_set(
"%s - ePad" %
file_selected.split("/")[len(file_selected.split("/")) -
1])
self.isSaved = True
self.isNewFile = False
else:
try:
self.mainEn.file_set(file_selected,
ELM_TEXT_FORMAT_PLAIN_UTF8)
except RuntimeError:
print("Empty file: {0}".format(file_selected))
self.mainWindow.title_set(
"%s - ePad" %
file_selected.split("/")[len(file_selected.split("/")) -
1])
def aboutPress(self, obj, it):
#About popup
self.popupAbout = Popup(self.mainWindow, size_hint_weight=EXPAND_BOTH)
self.popupAbout.text = "ePad - A simple text editor written in python and elementary<br><br> " \
"By: Jeff Hoogland"
bt = Button(self.mainWindow, text="Done")
bt.callback_clicked_add(self.aboutClose)
self.popupAbout.part_content_set("button1", bt)
self.popupAbout.show()
it.selected_set(False)
def aboutClose(self, bt):
self.popupAbout.delete()
def newFile(self, obj=None, ignoreSave=False):
if self.isSaved == True or ignoreSave == True:
trans = Transit()
trans.object_add(self.mainEn)
trans.auto_reverse = True
trans.effect_wipe_add(ELM_TRANSIT_EFFECT_WIPE_TYPE_HIDE,
ELM_TRANSIT_EFFECT_WIPE_DIR_RIGHT)
trans.duration = 0.5
trans.go()
time.sleep(0.5)
self.mainWindow.title_set("Untitlted - ePad")
self.mainEn.delete()
self.mainEn = Entry(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.mainEn.callback_changed_user_add(self.textEdited)
self.mainEn.scrollable_set(
True) # creates scrollbars rather than enlarge window
self.mainEn.line_wrap_set(
False) # does not allow line wrap (can be changed by user)
self.mainEn.autosave_set(False) # set to false to reduce disk I/O
self.mainEn.elm_event_callback_add(self.eventsCb)
self.mainEn.markup_filter_append(self.textFilter)
self.mainEn.show()
self.mainBox.pack_end(self.mainEn)
self.isNewFile = True
elif self.confirmPopup == None:
self.confirmSave(self.newFile)
def openFile(self, obj=None, ignoreSave=False):
if self.isSaved == True or ignoreSave == True:
self.fileSelector.is_save_set(False)
self.fileLabel.text = "<b>Select a text file to open:</b>"
self.flip.go(ELM_FLIP_ROTATE_YZ_CENTER_AXIS)
elif self.confirmPopup == None:
self.confirmSave(self.openFile)
def confirmSave(self, ourCallback=None):
self.confirmPopup = Popup(self.mainWindow,
size_hint_weight=EXPAND_BOTH)
self.confirmPopup.part_text_set("title,text", "File Unsaved")
if self.mainEn.file_get()[0]:
self.confirmPopup.text = "Save changes to '%s'?" % self.mainEn.file_get(
)[0].split("/")[len(self.mainEn.file_get()[0].split("/")) - 1]
else:
self.confirmPopup.text = "Save changes to 'Untitlted'?"
# Close without saving button
no_btt = Button(self.mainWindow)
no_btt.text = "No"
no_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
if ourCallback is not None:
no_btt.callback_clicked_add(ourCallback, True)
no_btt.show()
# cancel close request
cancel_btt = Button(self.mainWindow)
cancel_btt.text = "Cancel"
cancel_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
cancel_btt.show()
# Save the file and then close button
sav_btt = Button(self.mainWindow)
sav_btt.text = "Yes"
sav_btt.callback_clicked_add(self.saveFile)
sav_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
sav_btt.show()
# add buttons to popup
self.confirmPopup.part_content_set("button1", no_btt)
self.confirmPopup.part_content_set("button2", cancel_btt)
self.confirmPopup.part_content_set("button3", sav_btt)
self.confirmPopup.show()
def saveAs(self):
self.fileSelector.is_save_set(True)
self.fileLabel.text = "<b>Save new file to where:</b>"
self.flip.go(ELM_FLIP_ROTATE_XZ_CENTER_AXIS)
def saveFile(self, obj=False):
if self.mainEn.file_get()[0] == None or self.isNewFile:
self.saveAs()
else:
self.mainEn.file_save()
self.mainWindow.title_set(
"%s - ePad" % self.mainEn.file_get()[0].split("/")[
len(self.mainEn.file_get()[0].split("/")) - 1])
self.isSaved = True
def closeChecks(self, obj):
print(self.isSaved)
if self.isSaved == False and self.confirmPopup == None:
self.confirmSave(self.closeApp)
else:
self.closeApp()
def closePopup(self, bt, confirmPopup):
self.confirmPopup.delete()
self.confirmPopup = None
def closeApp(self, obj=False, trash=False):
elementary.exit()
def eventsCb(self, obj, src, event_type, event):
#print event_type
#print event.key
#print "Control Key Status: %s" %event.modifier_is_set("Control")
#print "Shift Key Status: %s" %event.modifier_is_set("Shift")
#print event.modifier_is_set("Alt")
if event.modifier_is_set("Control"):
if event.key.lower() == "n":
self.newFile()
elif event.key.lower() == "s" and event.modifier_is_set("Shift"):
self.saveAs()
elif event.key.lower() == "s":
self.saveFile()
elif event.key.lower() == "o":
self.openFile()
def textFilter(self, obj, theText, data):
#print theText
#Block ctrl+hot keys
if theText == "" or theText == "" or theText == "":
return None
else:
return theText
def launch(self, startingFile=False):
if startingFile:
self.fileSelected(self.fileSelector, startingFile, True)
self.mainWindow.show()
class Interface(object):
def __init__(self):
self.mainWindow = StandardWindow("epad", "Untitled - ePad",
size=(600, 400))
self.mainWindow.callback_delete_request_add(self.closeChecks)
self.mainWindow.elm_event_callback_add(self.eventsCb)
icon = Icon(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
icon.standard_set('accessories-text-editor')
icon.show()
self.mainWindow.icon_object_set(icon.object_get())
self.mainBox = Box(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.mainBox.show()
self.newInstance = NEW_INSTANCE
self.mainTb = ePadToolbar(self, self.mainWindow)
self.mainTb.focus_allow = False
self.mainTb.show()
self.mainBox.pack_end(self.mainTb)
# Root User Notification
if os.geteuid() == 0:
printErr("Caution: Root User")
if NOTIFY_ROOT:
notifyBox = Box(self.mainWindow, horizontal=True)
notifyBox.show()
notify = Notify(self.mainWindow, size_hint_weight=EXPAND_BOTH,
align=(ELM_NOTIFY_ALIGN_FILL, 0.0),
content=notifyBox)
notifyLabel = Label(self.mainWindow)
notifyLabel.text = "<b><i>Root User</i></b>"
notifyBox.pack_end(notifyLabel)
notifyLabel.show()
self.mainBox.pack_end(notifyBox)
self.about = aboutWin(self, self.mainWindow)
self.about.hide()
# Initialize Text entry box and line label
# FIXME: self.wordwrap initialized by ePadToolbar
print("Word wrap Initialized: {0}".format(self.wordwrap))
self.entryInit()
# Build our file selector for saving/loading files
self.fileBox = Box(self.mainWindow,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.fileBox.show()
self.fileLabel = Label(self.mainWindow,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH, text="")
self.fileLabel.show()
self.lastDir = os.getenv("HOME")
self.fileSelector = Fileselector(self.mainWindow, is_save=False,
expandable=False, folder_only=False,
hidden_visible=SHOW_HIDDEN,
path=self.lastDir,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.fileSelector.callback_done_add(self.fileSelected)
self.fileSelector.callback_activated_add(self.fileSelected)
self.fileSelector.callback_directory_open_add(self.updateLastDir)
self.fileSelector.path_set(os.getcwd())
self.fileSelector.show()
self.fileBox.pack_end(self.fileLabel)
self.fileBox.pack_end(self.fileSelector)
# Flip object has the file selector on one side
# and the GUI on the other
self.flip = Flip(self.mainWindow, size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.flip.part_content_set("front", self.mainBox)
self.flip.part_content_set("back", self.fileBox)
self.mainWindow.resize_object_add(self.flip)
self.flip.show()
self.isSaved = True
self.isNewFile = False
self.confirmPopup = None
self.fileExistsFlag = False
def entryInit(self):
self.mainEn = Entry(self.mainWindow, scrollable=True,
line_wrap=self.wordwrap, autosave=False,
size_hint_weight=EXPAND_BOTH,
size_hint_align=FILL_BOTH)
self.mainEn.callback_changed_user_add(self.textEdited)
self.mainEn.elm_event_callback_add(self.eventsCb)
self.mainEn.callback_clicked_add(resetCloseMenuCount)
# delete line lable if it exist so we can create and add new one
# Later need to rethink logic here
try:
self.line_label.delete()
except AttributeError:
pass
# Add label to show current cursor position
if SHOW_POS:
self.line_label = Label(self.mainWindow,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=ALIGN_RIGHT)
self.mainEn.callback_cursor_changed_add(self.curChanged,
self.line_label)
self.curChanged(self.mainEn, self.line_label)
self.line_label.show()
self.mainBox.pack_end(self.line_label)
# self.mainEn.markup_filter_append(self.textFilter)
self.mainEn.show()
self.mainEn.focus_set(True)
try:
self.mainBox.pack_before(self.mainEn, self.line_label)
except AttributeError:
# line_label has not been initialized on first run
# Should have better logic on all this
self.mainBox.pack_end(self.mainEn)
def curChanged(self, entry, label):
# get linear index into current text
index = entry.cursor_pos_get()
# Replace <br /> tag with single char
# to simplify (line, col) calculation
tmp_text = markup_to_utf8(entry.entry_get())
line = tmp_text[:index].count("\n") + 1
col = len(tmp_text[:index].split("\n")[-1]) + 1
# Update label text with line, col
label.text = "Ln {0} Col {1} ".format(line, col)
def textEdited(self, obj):
current_file = self.mainEn.file[0]
current_file = \
os.path.basename(current_file) if \
current_file and not self.isNewFile else \
"Untitled"
self.mainWindow.title = "*%s - ePad" % (current_file)
self.isSaved = False
def newFile(self, obj=None, ignoreSave=False):
if self.newInstance:
# sh does not properly handle space between -d and path
command = "epad -d'{0}'".format(self.lastDir)
print("Launching new instance: {0}".format(command))
ecore.Exe(command, ecore.ECORE_EXE_PIPE_READ |
ecore.ECORE_EXE_PIPE_ERROR | ecore.ECORE_EXE_PIPE_WRITE)
return
if self.isSaved is True or ignoreSave is True:
trans = Transit()
trans.object_add(self.mainEn)
trans.auto_reverse = True
trans.effect_wipe_add(
ELM_TRANSIT_EFFECT_WIPE_TYPE_HIDE,
ELM_TRANSIT_EFFECT_WIPE_DIR_RIGHT)
trans.duration = 0.5
trans.go()
time.sleep(0.5)
self.mainWindow.title_set("Untitled - ePad")
self.mainEn.delete()
self.entryInit()
self.isNewFile = True
elif self.confirmPopup is None:
self.confirmSave(self.newFile)
self.mainEn.focus_set(True)
def openFile(self, obj=None, ignoreSave=False):
if self.isSaved is True or ignoreSave is True:
self.fileSelector.is_save_set(False)
self.fileLabel.text = "<b>Select a text file to open:</b>"
self.flip.go(ELM_FLIP_ROTATE_YZ_CENTER_AXIS)
elif self.confirmPopup is None:
self.confirmSave(self.openFile)
def confirmSave(self, ourCallback=None):
self.confirmPopup = Popup(self.mainWindow,
size_hint_weight=EXPAND_BOTH)
self.confirmPopup.part_text_set("title,text", "File Unsaved")
current_file = self.mainEn.file[0]
current_file = \
os.path.basename(current_file) if current_file else "Untitled"
self.confirmPopup.text = "Save changes to '%s'?" % (current_file)
# Close without saving button
no_btt = Button(self.mainWindow)
no_btt.text = "No"
no_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
if ourCallback is not None:
no_btt.callback_clicked_add(ourCallback, True)
no_btt.show()
# cancel close request
cancel_btt = Button(self.mainWindow)
cancel_btt.text = "Cancel"
cancel_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
cancel_btt.show()
# Save the file and then close button
sav_btt = Button(self.mainWindow)
sav_btt.text = "Yes"
sav_btt.callback_clicked_add(self.saveFile)
sav_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
sav_btt.show()
# add buttons to popup
self.confirmPopup.part_content_set("button1", no_btt)
self.confirmPopup.part_content_set("button2", cancel_btt)
self.confirmPopup.part_content_set("button3", sav_btt)
self.confirmPopup.show()
def saveAs(self):
self.fileSelector.is_save_set(True)
self.fileLabel.text = "<b>Save new file to where:</b>"
self.flip.go(ELM_FLIP_ROTATE_XZ_CENTER_AXIS)
def saveFile(self, obj=False):
if self.mainEn.file_get()[0] is None or self.isNewFile:
self.saveAs()
else:
file_selected = self.mainEn.file_get()[0]
# Detect save errors as entry.file_save currently returns no errors
# even in the case where the file fails to save :(
try:
newfile = open(file_selected, 'w')
except IOError as err:
if err.errno == errno.EACCES:
errorMsg = ("Permision denied: <b>'%s'</b>."
"<br><br>Operation failed !!!"
% (file_selected))
errorPopup(self.mainWindow, errorMsg)
else:
errorMsg = ("ERROR: %s: '%s'"
"<br><br>Operation failed !!!"
% (err.strerror, file_selected))
errorPopup(self.mainWindow, errorMsg)
return
newfile.close()
# if entry is empty and the file does not exists then
# entry.file_save will destroy the file created about by the
# open statement above for some odd reason ...
if not self.mainEn.is_empty:
self.mainEn.file_save()
self.mainWindow.title_set("%s - ePad"
% os.path.basename(self.mainEn.file[0]))
self.isSaved = True
def doSelected(self, obj):
# Something I should avoid but here I prefer a polymorphic function
if isinstance(obj, Button):
file_selected = self.fileSelector.selected_get()
else:
file_selected = obj
IsSave = self.fileSelector.is_save_get()
if file_selected:
if IsSave:
try:
newfile = open(file_selected, 'w')
except IOError as err:
print("ERROR: {0}: '{1}'".format(err.strerror,
file_selected))
if err.errno == errno.EACCES:
errorMsg = ("Permision denied: <b>'%s'</b>."
"<br><br>Operation failed !!!</br>"
% (file_selected))
errorPopup(self.mainWindow, errorMsg)
else:
errorMsg = ("ERROR: %s: '%s'"
"<br><br>Operation failed !!!</br>"
% (err.strerror, file_selected))
errorPopup(self.mainWindow, errorMsg)
return
tmp_text = self.mainEn.entry_get()
# FIXME: Why save twice?
newfile.write(tmp_text)
newfile.close()
# Suppress error message when empty file is saved
try:
self.mainEn.file_set(file_selected,
ELM_TEXT_FORMAT_PLAIN_UTF8)
except RuntimeError:
print("Empty file saved:{0}".format(file_selected))
self.mainEn.entry_set(tmp_text)
# if empty file entry.file_save destroys file :(
if len(tmp_text):
self.mainEn.file_save()
self.mainWindow.title_set("%s - ePad"
% os.path.basename(file_selected))
self.isSaved = True
self.isNewFile = False
else:
if os.path.isdir(file_selected):
print("ERROR: {0}: is a directory. "
"Could not set file.".format(file_selected))
current_file = os.path.basename(file_selected)
errorMsg = ("<b>'%s'</b> is a folder."
"<br><br>Operation failed !!!</br>"
% (current_file))
errorPopup(self.mainWindow, errorMsg)
return
# Test to see if file can be opened to catch permission errors
# as entry.file_set function does not differentiate
# different possible errors.
try:
with open(file_selected) as f:
tmp_text = f.readline()
except IOError as err:
if err.errno == errno.ENOENT:
print("Creating New file '{0}'".format(file_selected))
# self.fileSelector.current_name_set(file_selected)
self.isSaved = False
elif err.errno == errno.EACCES:
print("ERROR: {0}: '{1}'".format(err.strerror,
file_selected))
errorMsg = ("Permision denied: <b>'%s'</b>."
"<br><br>Operation failed !!!</br>"
% (file_selected))
errorPopup(self.mainWindow, errorMsg)
return
else:
print("ERROR: {0}: '{1}'".format(err.strerror,
file_selected))
errorMsg = ("ERROR: %s: '%s'"
"<br><br>Operation failed !!!</br>"
% (err.strerror, file_selected))
errorPopup(self.mainWindow, errorMsg)
return
try:
self.mainEn.file_set(file_selected,
ELM_TEXT_FORMAT_PLAIN_UTF8)
except RuntimeError as msg:
# Entry.file_set fails on empty files
print("Empty file: {0}".format(file_selected))
self.mainWindow.title_set("%s - ePad"
% os.path.basename(file_selected))
self.mainEn.focus_set(True)
def fileExists(self, filePath):
self.confirmPopup = Popup(self.mainWindow,
size_hint_weight=EXPAND_BOTH)
# Add a table to hold dialog image and text to Popup
tb = Table(self.confirmPopup, size_hint_weight=EXPAND_BOTH)
self.confirmPopup.part_content_set("default", tb)
tb.show()
# Add dialog-error Image to table
need_ethumb()
icon = Icon(self.confirmPopup, thumb='True')
icon.standard_set('dialog-question')
# Using gksudo or sudo fails to load Image here
# unless options specify using preserving their existing environment.
# may also fail to load other icons but does not raise an exception
# in that situation.
# Works fine using eSudo as a gksudo alternative,
# other alternatives not tested
try:
dialogImage = Image(self.confirmPopup,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH,
file=icon.file_get())
tb.pack(dialogImage, 0, 0, 1, 1)
dialogImage.show()
except RuntimeError:
# An error message is displayed for this same error
# when aboutWin is initialized so no need to redisplay.
pass
# Add dialog text to table
dialogLabel = Label(self.confirmPopup, line_wrap=ELM_WRAP_WORD,
size_hint_weight=EXPAND_HORIZ,
size_hint_align=FILL_BOTH)
current_file = os.path.basename(filePath)
dialogLabel.text = "'%s' already exists. Overwrite?<br><br>" \
% (current_file)
tb.pack(dialogLabel, 1, 0, 1, 1)
dialogLabel.show()
# Close without saving button
no_btt = Button(self.mainWindow)
no_btt.text = "No"
no_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
no_btt.show()
# Save the file and then close button
sav_btt = Button(self.mainWindow)
sav_btt.text = "Yes"
sav_btt.callback_clicked_add(self.doSelected)
sav_btt.callback_clicked_add(self.closePopup, self.confirmPopup)
sav_btt.show()
# add buttons to popup
self.confirmPopup.part_content_set("button1", no_btt)
self.confirmPopup.part_content_set("button3", sav_btt)
self.confirmPopup.show()
def fileSelected(self, fs, file_selected, onStartup=False):
if not onStartup:
self.flip.go(ELM_FLIP_INTERACTION_ROTATE)
# Markup can end up in file names because file_selector name_entry
# is an elementary entry. So lets sanitize file_selected.
file_selected = markup_to_utf8(file_selected)
if file_selected:
print("File Selected: {0}".format(file_selected))
self.lastDir = os.path.dirname(file_selected)
fs.path_set(self.lastDir)
# This fails if file_selected does not exist yet
try:
fs.selected = file_selected
except RuntimeError:
# FIXME: would be nice if I could set fileSelector name entry
pass
IsSave = fs.is_save_get()
if file_selected:
if IsSave:
if os.path.isdir(file_selected):
current_file = os.path.basename(file_selected)
errorMsg = ("<b>'%s'</b> is a folder."
"<br><br>Operation failed !!!"
% (current_file))
errorPopup(self.mainWindow, errorMsg)
return
elif os.path.exists(file_selected):
self.fileExistsFlag = True
self.fileExists(file_selected)
return
self.doSelected(file_selected)
def updateLastDir(self, fs, path):
self.lastDir = path
def closeChecks(self, obj):
print("File is Saved: ", self.isSaved)
if not self.flip.front_visible_get():
self.flip.go(ELM_FLIP_ROTATE_XZ_CENTER_AXIS)
elif self.isSaved is False and self.confirmPopup is None:
self.confirmSave(self.closeApp)
else:
self.closeApp()
def closePopup(self, bt, confirmPopup):
self.confirmPopup.delete()
self.confirmPopup = None
def showAbout(self):
self.about.launch()
def closeApp(self, obj=False, trash=False):
elementary.exit()
def eventsCb(self, obj, src, event_type, event):
if event.modifier_is_set("Control"):
if event.key.lower() == "n":
self.newFile()
elif event.key.lower() == "s" and event.modifier_is_set("Shift"):
self.saveAs()
elif event.key.lower() == "s":
self.saveFile()
elif event.key.lower() == "o":
self.openFile()
elif event.key.lower() == "h":
if not self.flip.front_visible_get():
toggleHidden(self.fileSelector)
elif event.key.lower() == "q":
closeCtrlChecks(self)
# Legacy hack no longer needed
# there was an issue in elementary entry where it would
# accept those character controls
# def textFilter( self, obj, theText, data ):
# # Block ctrl+hot keys used in eventsCb
# #
# # Ctrl O Ctrl N Ctrl S
# ctrl_block = [chr(14), chr(15), chr(19)]
# if theText in ctrl_block:
# return None
# else:
# return theText
def launch(self, start=[]):
if start and start[0] and os.path.dirname(start[0]) == '':
start[0] = os.getcwd() + '/' + start[0]
if start and start[0]:
if os.path.isdir(os.path.dirname(start[0])):
self.fileSelected(self.fileSelector, start[0], True)
else:
print("Error: {0} is an Invalid Path".format(start))
errorMsg = ("<b>'%s'</b> is an Invalid path."
"<br><br>Open failed !!!" % (start))
errorPopup(self.mainWindow, errorMsg)
if start and start[1]:
if os.path.isdir(start[1]):
print("Initializing file selection path: {0}".format(start[1]))
self.fileSelector.path_set(start[1])
self.lastDir = start[1]
else:
print("Error: {0} is an Invalid Path".format(start[1]))
self.mainWindow.show()
