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''' |
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Canvas Properties Dialog Pop Up |
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Author: Grivan Thapar, July 2010 |
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''' |
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import os |
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|
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from gi.repository import Gtk |
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from gi.repository import GObject |
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from gi.repository import GtkSource |
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|
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import modeltree |
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|
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|
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class CanvasProperties(object): |
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''' |
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Pop-Up window for viewing and editing general Canvas properties |
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''' |
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def __init__(self,parent): |
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|
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##Get the XML Config## |
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glade_file_path = os.path.join('..','glade','canvasproperties.glade') |
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builder = Gtk.Builder() |
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builder.add_from_file(glade_file_path) |
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|
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self.dialog = builder.get_object('dialog') |
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self.dialog.set_transient_for(parent) |
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self.parent = parent |
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|
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##Get the ASCEND lang## |
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self.sourceviewLangman = GtkSource.LanguageManager.get_default() |
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op = self.sourceviewLangman.get_search_path() |
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if os.path.join('..','..','tools','gtksourceview-2.0') not in op: |
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op.append(os.path.join('..','..','tools','gtksourceview-2.0')) |
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self.sourceviewLangman.set_search_path(op) |
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self.sourceviewLang = self.sourceviewLangman.get_language('ascend') |
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|
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##Preview Tab## |
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scrolledwindow = builder.get_object('scrolledwindow1') |
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self.sourceviewView = GtkSource.View() |
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self.sourceviewView.set_editable(False) |
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#self.sourceviewView.set_auto_indent(True) |
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self.sourceviewBuff = GtkSource.Buffer() |
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self.sourceviewBuff.set_language(self.sourceviewLang) |
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self.sourceviewBuff.set_highlight_syntax(True) |
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if self.parent is not None: |
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self.sourceviewBuff.set_text(str(self.parent.view.canvas)) |
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self.sourceviewView.set_buffer(self.sourceviewBuff) |
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scrolledwindow.add(self.sourceviewView) |
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self.sourceviewView.show() |
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|
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##Declaration Tab## |
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scrolledwindow2 = builder.get_object('scrolledwindow2') |
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self.sourceviewView2 = GtkSource.View() |
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self.sourceviewView2.set_auto_indent(True) |
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self.sourceviewBuffMethod = GtkSource.Buffer() |
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self.sourceviewBuffMethod.set_language(self.sourceviewLang) |
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self.sourceviewBuffMethod.set_highlight_syntax(True) |
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if self.parent is not None: |
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self.sourceviewBuffMethod.set_text(str(self.parent.view.canvas.user_code)) |
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self.sourceviewView2.set_buffer(self.sourceviewBuffMethod) |
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scrolledwindow2.add(self.sourceviewView2) |
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self.sourceviewView2.show() |
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|
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##Instance Tab## |
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try: |
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self.instance_box = builder.get_object('instancescrolledwin') |
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self.instance_model = modeltree.TreeView(parent.M) |
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self.instance_box.add(self.instance_model.treeview) |
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self.instance_model.treeview.show() |
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except Exception as e: |
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self.instance_box = builder.get_object('instancescrolledwin') |
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self.instance_label = Gtk.Label() |
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self.instance_box.add_with_viewport(self.instance_label) |
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self.instance_label.set_text('Instance not Built, Solve the Canvas Model first!') |
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self.instance_label.show() |
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|
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##Stream(s) tab## |
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self.treeview = builder.get_object('treeview1') |
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self.stream_store = Gtk.TreeStore(GObject.TYPE_PYOBJECT,GObject.TYPE_STRING, |
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GObject.TYPE_STRING) |
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if self.parent is not None: |
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for stream in self.parent.ascwrap.streams: |
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row = self.stream_store.append(None,[stream,str(stream),'']) |
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for prop in stream.stream_properties: |
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self.stream_store.append(row, |
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[stream, |
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prop, |
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stream.stream_properties[prop]]) |
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self.treeview.set_model(self.stream_store) |
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self.draw_stream_view() |
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|
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OK_button = builder.get_object('ok') |
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OK_button.connect('clicked',self.save_changes) |
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OK_button.grab_default() |
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|
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def draw_stream_view(self): |
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self.name_render = Gtk.CellRendererText() |
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self.name_render.set_property('foreground-set',True) |
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self.name_render.set_property('weight-set',True) |
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|
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self.prop_render = Gtk.CellRendererText() |
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self.prop_render.set_property('foreground-set',True) |
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self.prop_render.set_property('weight-set',True) |
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self.prop_render.set_property('editable',True) |
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self.prop_render.connect('edited',self.set_stream_prop_callback) |
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|
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self.name_column = Gtk.TreeViewColumn('Name',self.name_render,text=1, |
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foreground =4, weight=5) |
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self.prop_column = Gtk.TreeViewColumn('Value',self.prop_render,text=2, |
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foreground =4, weight=5) |
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self.treeview.append_column(self.name_column) |
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self.treeview.append_column(self.prop_column) |
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|
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def set_stream_prop_callback(self,combo,path,new_text): |
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iter = self.stream_store.get_iter(path) |
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stream = self.stream_store.get_value(iter,0) |
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prop = self.stream_store.get_value(iter,1) |
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if new_text == str(stream.stream_properties[prop]): |
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return |
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stream.stream_properties[prop]=new_text.split(',') |
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self.stream_store.set_value(iter,2,new_text.split(',')) |
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|
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def save_method_buffer(self,textbuffer): |
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print textbuffer.get_modified() |
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|
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def run(self): |
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self.dialog.run() |
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self.dialog.hide() |
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|
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def save_changes(self,button): |
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if self.sourceviewBuffMethod.get_modified(): |
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startiter = self.sourceviewBuffMethod.get_start_iter() |
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enditer = self.sourceviewBuffMethod.get_end_iter() |
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usertext = self.sourceviewBuffMethod.get_text(startiter, enditer) |
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self.parent.view.canvas.user_code = usertext |
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|
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if __name__ == '__main__': |
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cp = CanvasProperties(None) |
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cp.run() |
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|
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# vim: set ts=4 noet: |
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