def refresh_tags(self):
if not self.tag_text:
# for console buffer
self.tag_fail = self.console_buffer.create_tag("fail",
weight=Pango.Weight.SEMIBOLD,font=self.default_font,foreground="red")
self.tag_pass = self.console_buffer.create_tag("pass",
weight=Pango.Weight.SEMIBOLD,font=self.default_font,foreground="green")
EzhilSyntaxHighlightingEditor.refresh_tags(self)
def refresh_tags(self):
if not self.tag_text:
# for console buffer
self.tag_fail = self.console_buffer.create_tag("fail",
weight=Pango.Weight.SEMIBOLD,font=self.default_font,foreground="red")
self.tag_pass = self.console_buffer.create_tag("pass",
weight=Pango.Weight.SEMIBOLD,font=self.default_font,foreground="green")
EzhilSyntaxHighlightingEditor.refresh_tags(self)
def __init__(self):
XMLtoDocVisitor.__init__(self)
self.highlighter = EzhilSyntaxHighlightingEditor()
self.highlighter.append_mode = True
self.chapters = {}
self.tag = {}
self.pageno = 0
self.default_font = "Sans 18"
self.default_font_title = "Sans 24"
self.textbuffer = None
self.layoutpos = {"title":u"","section":0}
def __init__(self):
XMLtoDocVisitor.__init__(self)
self.highlighter = EzhilSyntaxHighlightingEditor()
self.highlighter.append_mode = True
self.chapters = {}
self.tag = {}
self.pageno = 0
self.default_font = "Sans 18"
self.default_font_chapter = "Serif 16"
self.default_font_title = "Sans 24"
self.textbuffer = None
self.layoutpos = {"title":u"","section":0}
def __init__(self, filename=None, autorun=False):
EditorState.__init__(self)
EzhilSyntaxHighlightingEditor.__init__(self)
Editor._instance = self
self.autorun = autorun
self.builder.add_from_file(getResourceFile("editor.glade"))
if filename:
self.filename = filename
## construct the GUI from GLADE
self.window = self.builder.get_object("ezhilEditorWindow")
try:
d = Gtk.CssProvider.get_default()
## style = formatString( "style \"my-style\" { font_name = \"Mono %i\" }"
## class \"*\" style \"my-style\"", fontSize);
## gtk_rc_parse_string( style )
d.load_from_data("default * { font : \"Latha 7\" }")
self.window.set_icon_from_file(
getResourceFile("img", "ezhil_square_2015_128px.png"))
except Exception as ie:
print(u"Message: loading image or CSS style failed - %s" % ie)
self.window.set_resizable(False) #fix the window
self.window.set_position(Gtk.WindowPosition.CENTER_ALWAYS)
self.console_textview = self.builder.get_object(
"codeExecutionTextView")
self.help_browser = None
self.example_browser = None
self.menuKbd = self.builder.get_object("toggleKeyboard")
self.menuKbd.connect("activate", lambda wid: self.toggleKeyboard(wid))
self.toolitemKbd = self.builder.get_object("KbdBtn")
self.toolitemKbd.connect(
"clicked", lambda wid: self.toggleKeyboardAndKeyword(wid))
self.exampleMenu = self.builder.get_object("exampleBrowserItem")
self.exampleMenu.connect("activate",
lambda wid: self.exampleBrowser(wid))
self.helpItem = self.builder.get_object("HelpBtn")
self.helpItem.connect("clicked", lambda wid: self.helpBrowser(wid))
self.helpMenuItem = self.builder.get_object("helpMenuItem")
self.helpMenuItem.connect("activate",
lambda wid: self.helpBrowser(wid))
self.toolitemFont = self.builder.get_object("FontBtn")
self.toolitemFont.connect("clicked", lambda wid: self.chooseFont(wid))
self.menuKeyword = self.builder.get_object("toggleKeyword")
self.menuKeyword.connect("activate",
lambda wid: self.toggleKeyword(wid))
## self.console_textview.set_editable(False)
self.console_textview.set_cursor_visible(False)
self.console_textview.set_buffer(UndoableBuffer())
self.console_buffer = self.console_textview.get_buffer()
self.scrolled_codeview = self.builder.get_object("scrolledwindow1")
self.textview = self.builder.get_object("codeEditorTextView")
self.StatusBar = self.builder.get_object("editorStatus")
self.textview.set_buffer(UndoableBuffer())
popup1 = PopupForTextView(self.textview, 'EXECUTE_SELECTION')
self.textview_popup_handler = [
popup1
] #,PopupForTextView(self.textview,'SHOW_HELP',popup1)]
self.textbuffer = self.textview.get_buffer()
self.scrolled_codeview.set_policy(Gtk.PolicyType.AUTOMATIC,
Gtk.PolicyType.AUTOMATIC)
self.tag_text = None
self.tag_literal = None
self.tag_comment = None
self.tag_fail = None
self.tag_found = None
self.tag_operator = None
self.tag_pass = None
self.refresh_tags()
# add keywords bar
self.keywords8 = [
u"பதிப்பி",
u"முடி",
u"நிரல்பாகம்",
u"தொடர்",
u"நிறுத்து",
u"ஒவ்வொன்றாக",
u"இல்",
u"ஆனால்",
u"இல்லைஆனால்",
u"இல்லை",
u"ஆக",
u"வரை",
u"பின்கொடு",
]
self.operators16 = [
u"@", u"+", u"-", u"*", u"/", u"%", u"^", u"==", u">", u"<", u">=",
u"<=", u"!=", u"!=", u"!", u",", u"(", u")", u"{", u"}", u"()",
u"[]"
]
self.forms = [
u"@( )\t ஆனால் \n இல்லை \n முடி", u" @( )\t வரை \n முடி",
u"நிரல்பாகம்\t உதாரணம் () \n முடி"
]
self.widget_keywords = self.builder.get_object("hbox_keywords8")
self.widget_operators = self.builder.get_object("hbox_operators16")
self.widget_forms = self.builder.get_object("hbox_forms")
self.build_keyword_btns()
# on screen keyboard
self.editorBox = self.builder.get_object("editorBox")
self.oskeyboard = None
self.toggleKeyboard()
# connect abt menu and toolbar item
self.abt_menu = self.builder.get_object("aboutMenuItem")
self.abt_menu.connect("activate", Editor.show_about_status)
self.abt_btn = self.builder.get_object("AboutBtn")
self.abt_btn.connect("clicked", Editor.show_about_status)
self.cut_menu = self.builder.get_object("cut_item")
self.cut_menu.connect("activate", Editor.cut_action)
self.paste_menu = self.builder.get_object("paste_item")
self.paste_menu.connect("activate", Editor.paste_action)
self.cp_menu = self.builder.get_object("copy_item")
self.cp_menu.connect("activate", Editor.copy_action)
self.close_menu = self.builder.get_object("closeMenuItem")
self.close_menu.connect("activate", Editor.close_file)
# for undo-redo buttons
self.undo_btn = self.builder.get_object("UndoBtn")
self.redo_btn = self.builder.get_object("RedoBtn")
self.undo_btn.connect("clicked", Editor.undo_action)
self.redo_btn.connect("clicked", Editor.redo_action)
# for code textview
#self.textview.connect("backspace",Editor.on_codebuffer_edited)
#self.textview.connect("delete-from-cursor",Editor.on_codebuffer_edited)
#self.textview.connect("insert-at-cursor",Editor.on_codebuffer_edited)
# search action in text buffer
search_menu = self.builder.get_object("search_item")
search_menu.connect("activate", Editor.on_search_clicked)
# open : editor action
self.open_menu = self.builder.get_object("openMenuItem")
self.open_menu.connect("activate", Editor.open_file)
self.open_btn = self.builder.get_object("OpenBtn")
self.open_btn.connect("clicked", Editor.open_file)
# new : editor action
self.new_menu = self.builder.get_object("newMenuItem")
self.new_menu.connect("activate", Editor.reset_new)
self.new_btn = self.builder.get_object("NewBtn")
self.new_btn.connect("clicked", Editor.reset_new)
# run : editor action
self.run_menu = self.builder.get_object("runMenuItem")
self.run_menu.connect("activate", Editor.run_ezhil_code)
self.run_btn = self.builder.get_object("RunBtn")
run_signal = self.run_btn.connect("clicked", Editor.run_ezhil_code)
# save : editor action save
self.save_btn = self.builder.get_object("SaveBtn")
self.save_btn.connect("clicked", Editor.save_file)
self.save_menu = self.builder.get_object("menuItemSave")
self.save_menu.connect("activate", Editor.save_file)
self.saveas_menu = self.builder.get_object("menuItemSaveAs")
self.saveas_menu.connect("activate", Editor.saveas_file)
# clear buffer : clear run buffer
self.clear_btn = self.builder.get_object("clearbuffer")
self.clear_btn.connect("clicked", Editor.clear_buffer)
# hookup the exit
self.exit_btn = self.builder.get_object("ExitBtn")
self.exit_btn.connect("clicked", Editor.exit_editor)
self.exit_menu = self.builder.get_object("quitMenuItem")
self.exit_menu.connect("activate", Editor.exit_editor)
# exit by 'x' btn
self.window.connect("destroy", Editor.exit_editor)
self.window.show_all()
self.load_file()
if autorun:
self.do_autorun()
GLib.timeout_add(500, self.display_tinylicense)
class DocLayoutWidgetActions(XMLtoDocVisitor):
def __init__(self):
XMLtoDocVisitor.__init__(self)
self.highlighter = EzhilSyntaxHighlightingEditor()
self.highlighter.append_mode = True
self.chapters = {}
self.tag = {}
self.pageno = 0
self.default_font = "Sans 18"
self.default_font_chapter = "Serif 16"
self.default_font_title = "Sans 24"
self.textbuffer = None
self.layoutpos = {"title":u"","section":0}
def build_tags(self,textbuffer):
self.tag["comment"] = textbuffer.create_tag("comment",
weight=Pango.Weight.SEMIBOLD,foreground="red",font=self.default_font)
self.tag["bold"] = textbuffer.create_tag("bold",
weight=Pango.Weight.BOLD,font=self.default_font,foreground="black")
self.tag["italic"] = textbuffer.create_tag("italic",
style=Pango.Style.ITALIC,font=self.default_font,foreground="black")
self.tag["underline"] = textbuffer.create_tag("underline",
underline=Pango.Underline.SINGLE,font=self.default_font,foreground="black")
self.tag["code"] = textbuffer.create_tag("code",
style=Pango.Style.ITALIC,font=self.default_font,foreground="green")
# use for chapter title
self.tag["title"] = textbuffer.create_tag("title",
weight=Pango.Weight.BOLD,foreground="blue",font=self.default_font_title)
self.tag["keyword"] = textbuffer.create_tag("keyword",
weight=Pango.Weight.BOLD,foreground="blue",font=self.default_font)
# use for text/section tags
self.tag["chapter"] = textbuffer.create_tag("chapter",
weight=Pango.Weight.SEMIBOLD,foreground="black",font=self.default_font_chapter)
self.tag["text"] = textbuffer.create_tag("text",font=self.default_font,foreground="black")
self.tag["literal"] = textbuffer.create_tag("literal",
style=Pango.Style.ITALIC,font=self.default_font,foreground="green")
self.tag["operator"] = textbuffer.create_tag("operator",
weight=Pango.Weight.SEMIBOLD,font=self.default_font,foreground="olive")
self.tag["found"] = textbuffer.create_tag("found",font=self.default_font,
background="yellow")
self.tag["list"] = textbuffer.create_tag("list",
weight=Pango.Weight.SEMIBOLD,font=self.default_font,foreground="purple")
self.tag["pass"] = textbuffer.create_tag("pass",
weight=Pango.Weight.SEMIBOLD,font=self.default_font,foreground="green")
self.highlighter.tag_comment = self.tag["comment"]
self.highlighter.tag_keyword = self.tag["keyword"]
self.highlighter.tag_literal = self.tag["literal"]
self.highlighter.tag_operator = self.tag["operator"]
self.highlighter.tag_found = self.tag["found"]
self.highlighter.tag_text = self.tag["text"]
self.highlighter.tag_fail = self.tag["list"]
self.highlighter.tag_pass = self.tag["pass"]
def visit_fmt(self,*args):
#pprint.pprint(args)
child = args[0]
fmt = args[1]
if fmt.startswith("i"):
tag = self.tag["italic"]
elif fmt.startswith("b"):
tag = self.tag["italic"]
elif fmt.startswith("u"):
tag = self.tag["underline"]
else:
raise Exception("Tag %s not implemented"%fmt)
self.append_text_with_tag(child.childNodes[0].data,tag)
def visit_chapter(self,*args):
child = args[0]
# skip chapter 0 - ithu managatti mathiri irukku
title = ((self.pageno > 0) and u"%d) "%self.pageno or u" ") + child.getAttribute("title")+u"\n"
self.layoutpos["title"]=title
self.append_text_with_tag(title,self.tag["title"])
def visit_section(self,*args):
child = args[0]
self.layoutpos["section"] += 1
self.append_text_with_tag(u"_"*100+u"\n",self.tag["text"])
self.append_text_with_tag(u"பிரிவு %d\n"%self.layoutpos["section"], self.tag["found"])
def visit_code(self,*args):
child = args[0]
#print("Code => %s"%str(child))
ref_text = None
for node in child.childNodes:
if node.nodeType == node.TEXT_NODE:
ref_text = node
break
if ref_text:
self.highlighter.run_syntax_highlighting(ref_text.data)
pass
def visit_text(self,text):
child = text
#print("Text => %s"%str(child))
self.append_text_with_tag(child.data,self.pageno == 0 and self.tag["chapter"] or self.tag["text"])
def visit_list(self,*args):
child = args[0]
#print("List => %s"%str(child))
ref_text = None
for node in child.childNodes:
if node.nodeType == node.TEXT_NODE:
ref_text = node
break
self.append_text_with_tag(u"\n",self.tag["list"])
if ref_text:
idx = 0
for _,line in enumerate(re.split("\n+",ref_text.data.strip())):
line = line.strip()
line = re.sub("^\*"," ",line)
if len(line) < 1:
continue
idx = idx + 1
self.append_text_with_tag(u" %d)"%idx+line+u"\n",self.tag["list"])
pass
def append_text_with_tag(self,text,tag):
textbuffer = self.textbuffer
self.highlighter.textbuffer = self.textbuffer
textbuffer.insert_at_cursor( text )
n_end = textbuffer.get_end_iter()
n_start = textbuffer.get_iter_at_offset(textbuffer.get_char_count()-len(text))
textbuffer.apply_tag(tag,n_start,n_end)
return
def render_page(self,pageno,textbuffer):
if len(self.tag.keys()) == 0:
self.build_tags(textbuffer)
self.pageno = pageno
self.textbuffer = textbuffer
# reset
self.layoutpos = {"title":u"","section":0}
self.textbuffer.set_text(u"")
dom = self.chapters[pageno]['dom']
self.visit(dom)
#print("==========END VISITOR=======")
#with codecs.open(self.chapters[pageno]['file'],'r','utf-8') as fp:
# data = fp.read()
# str_val = dom.getElementsByTagName("chapter")[0].getAttribute("title")
# print("Title => %s"%str_val)
# textbuffer.set_text( str_val )
# n_end = textbuffer.get_end_iter()
# n_start = textbuffer.get_iter_at_offset(textbuffer.get_char_count()-len(str_val))
# textbuffer.apply_tag(self.tag["title"],n_start,n_end)
return True
def update_toc(self,box,parent):
toc_list = [u"<chapter title=\"தமிழில் நிரல் எழுது - புத்தக உள்ளீடு\">",]
for pos,chapter in self.chapters.items():
btn = Gtk.Button(u"%d. <b>%s</b>"%(pos,chapter['title']))
btn.get_children()[0].set_use_markup(True)
btn.set_alignment(0.0,0.0)
btn.connect('clicked',parent.on_navigate_to,chapter['title'],pos)
box.pack_start(btn,True,True,0)
toc_list.append(u"<section>%s</section>"%chapter['title'])
toc_list.append(u"</chapter>")
toc_str = u"\n".join(toc_list)
toc_dom = xml_parse_string(PYTHON3 and toc_str or u'{0}'.format(toc_str).encode('utf-8'))
self.chapters[0] = {'dom':toc_dom,'title':u'தமிழில் நிரல் எழுது - புத்தக உள்ளீடு','file':u':auto:'}
return True
def __init__(self,filename=None,autorun=False):
EditorState.__init__(self)
EzhilSyntaxHighlightingEditor.__init__(self)
Editor._instance = self
self.autorun = autorun
self.builder.add_from_file(getResourceFile("editor.glade"))
if filename:
self.filename = filename
## construct the GUI from GLADE
self.window = self.builder.get_object("ezhilEditorWindow")
try:
d = Gtk.CssProvider.get_default()
## style = formatString( "style \"my-style\" { font_name = \"Mono %i\" }"
## class \"*\" style \"my-style\"", fontSize);
## gtk_rc_parse_string( style )
d.load_from_data("default * { font : \"Latha 7\" }")
self.window.set_icon_from_file(getResourceFile("img","ezhil_square_2015_128px.png"))
except Exception as ie:
print(u"Message: loading image or CSS style failed - %s"%ie)
self.window.set_resizable(False) #fix the window
self.window.set_position(Gtk.WindowPosition.CENTER_ALWAYS)
self.console_textview = self.builder.get_object("codeExecutionTextView")
self.help_browser = None
self.example_browser = None
self.menuKbd = self.builder.get_object("toggleKeyboard")
self.menuKbd.connect("activate", lambda wid: self.toggleKeyboard(wid))
self.toolitemKbd = self.builder.get_object("KbdBtn")
self.toolitemKbd.connect("clicked",lambda wid: self.toggleKeyboardAndKeyword(wid))
self.exampleMenu = self.builder.get_object("exampleBrowserItem")
self.exampleMenu.connect("activate",lambda wid: self.exampleBrowser(wid))
self.helpItem = self.builder.get_object("HelpBtn")
self.helpItem.connect("clicked",lambda wid: self.helpBrowser(wid))
self.helpMenuItem = self.builder.get_object("helpMenuItem")
self.helpMenuItem.connect("activate",lambda wid: self.helpBrowser(wid))
self.toolitemFont = self.builder.get_object("FontBtn")
self.toolitemFont.connect("clicked", lambda wid: self.chooseFont(wid))
self.menuKeyword = self.builder.get_object("toggleKeyword")
self.menuKeyword.connect("activate",lambda wid: self.toggleKeyword(wid))
## self.console_textview.set_editable(False)
self.console_textview.set_cursor_visible(False)
self.console_textview.set_buffer(UndoableBuffer())
self.console_buffer = self.console_textview.get_buffer()
self.scrolled_codeview = self.builder.get_object("scrolledwindow1")
self.textview = self.builder.get_object("codeEditorTextView")
self.StatusBar = self.builder.get_object("editorStatus")
self.textview.set_buffer(UndoableBuffer())
popup1 = PopupForTextView(self.textview,'EXECUTE_SELECTION')
self.textview_popup_handler = [popup1]#,PopupForTextView(self.textview,'SHOW_HELP',popup1)]
self.textbuffer = self.textview.get_buffer()
self.scrolled_codeview.set_policy(Gtk.PolicyType.AUTOMATIC,Gtk.PolicyType.AUTOMATIC)
self.tag_text = None
self.tag_literal = None
self.tag_comment = None
self.tag_fail = None
self.tag_found = None
self.tag_operator = None
self.tag_pass = None
self.refresh_tags()
# add keywords bar
self.keywords8 = [u"பதிப்பி",u"முடி",u"நிரல்பாகம்",u"தொடர்",u"நிறுத்து",u"ஒவ்வொன்றாக",u"இல்",u"ஆனால்",u"இல்லைஆனால்",u"இல்லை", u"ஆக",u"வரை",u"பின்கொடு",]
self.operators16 = [u"@",u"+",u"-",u"*",u"/",u"%",u"^",u"==",u">",u"<",u">=",u"<=",u"!=",u"!=",u"!",u",",u"(",u")",u"{",u"}",u"()",u"[]"]
self.forms = [u"@( )\t ஆனால் \n இல்லை \n முடி",u" @( )\t வரை \n முடி",u"நிரல்பாகம்\t உதாரணம் () \n முடி"]
self.widget_keywords = self.builder.get_object("hbox_keywords8")
self.widget_operators = self.builder.get_object("hbox_operators16")
self.widget_forms = self.builder.get_object("hbox_forms")
self.build_keyword_btns()
# on screen keyboard
self.editorBox = self.builder.get_object("editorBox")
self.oskeyboard = None
self.toggleKeyboard()
# connect abt menu and toolbar item
self.abt_menu = self.builder.get_object("aboutMenuItem")
self.abt_menu.connect("activate",Editor.show_about_status)
self.abt_btn = self.builder.get_object("AboutBtn")
self.abt_btn.connect("clicked",Editor.show_about_status)
self.cut_menu = self.builder.get_object("cut_item")
self.cut_menu.connect("activate",Editor.cut_action)
self.paste_menu = self.builder.get_object("paste_item")
self.paste_menu.connect("activate",Editor.paste_action)
self.cp_menu = self.builder.get_object("copy_item")
self.cp_menu.connect("activate",Editor.copy_action)
self.close_menu = self.builder.get_object("closeMenuItem")
self.close_menu.connect("activate",Editor.close_file)
# for undo-redo buttons
self.undo_btn = self.builder.get_object("UndoBtn")
self.redo_btn = self.builder.get_object("RedoBtn")
self.undo_btn.connect("clicked",Editor.undo_action)
self.redo_btn.connect("clicked",Editor.redo_action)
# for code textview
#self.textview.connect("backspace",Editor.on_codebuffer_edited)
#self.textview.connect("delete-from-cursor",Editor.on_codebuffer_edited)
#self.textview.connect("insert-at-cursor",Editor.on_codebuffer_edited)
# search action in text buffer
search_menu = self.builder.get_object("search_item")
search_menu.connect("activate",Editor.on_search_clicked)
# open : editor action
self.open_menu = self.builder.get_object("openMenuItem")
self.open_menu.connect("activate",Editor.open_file)
self.open_btn = self.builder.get_object("OpenBtn")
self.open_btn.connect("clicked",Editor.open_file)
# new : editor action
self.new_menu = self.builder.get_object("newMenuItem")
self.new_menu.connect("activate",Editor.reset_new)
self.new_btn = self.builder.get_object("NewBtn")
self.new_btn.connect("clicked",Editor.reset_new)
# run : editor action
self.run_menu = self.builder.get_object("runMenuItem")
self.run_menu.connect("activate",Editor.run_ezhil_code)
self.run_btn = self.builder.get_object("RunBtn")
run_signal = self.run_btn.connect("clicked",Editor.run_ezhil_code)
# save : editor action save
self.save_btn = self.builder.get_object("SaveBtn")
self.save_btn.connect("clicked",Editor.save_file)
self.save_menu = self.builder.get_object("menuItemSave")
self.save_menu.connect("activate",Editor.save_file)
self.saveas_menu = self.builder.get_object("menuItemSaveAs")
self.saveas_menu.connect("activate",Editor.saveas_file)
# clear buffer : clear run buffer
self.clear_btn = self.builder.get_object("clearbuffer")
self.clear_btn.connect("clicked",Editor.clear_buffer)
# hookup the exit
self.exit_btn = self.builder.get_object("ExitBtn")
self.exit_btn.connect("clicked",Editor.exit_editor)
self.exit_menu = self.builder.get_object("quitMenuItem")
self.exit_menu.connect("activate",Editor.exit_editor)
# exit by 'x' btn
self.window.connect("destroy",Editor.exit_editor)
self.window.show_all()
self.load_file()
if autorun:
self.do_autorun()
GLib.timeout_add(500,self.display_tinylicense)