Update Diagrams to Open in Gtk.Notebook Pages

gaphor/misc/console.py

@@ -149,6 +149,8 @@ class GTKInterpreterConsole(Gtk.ScrolledWindow):
 
     def __init__(self, locals=None):
         Gtk.ScrolledWindow.__init__(self)
+        self.set_min_content_width(640)
+        self.set_min_content_height(480)
         self.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
 
         self.text = Gtk.TextView()
@@ -360,7 +362,6 @@ def do_unrealize(self):
 def main():
     w = Gtk.Window()
     console = GTKInterpreterConsole()
-    console.set_size_request(640, 480)
     w.add(console)
 
     def destroy(arg=None):

gaphor/plugins/checkmetamodel/checkmodelgui.py

@@ -3,20 +3,27 @@
 """
 from __future__ import print_function
 
+import logging
 from builtins import object
 
+import gi
+
+gi.require_version("Gtk", "3.0")
 from gi.repository import GObject
 from gi.repository import Gtk
 from zope.interface import implementer
 
 from gaphor.core import inject, action, build_action_group
+from gaphor.ui.diagrampage import DiagramPage
 from gaphor.interfaces import IService, IActionProvider
 from gaphor.plugins.checkmetamodel import checkmodel
 
 PYELEMENT_COLUMN = 0
 ELEMENT_COLUMN = 1
 REASON_COLUMN = 2
 
+log = logging.getLogger(__name__)
+
 
 @implementer(IService, IActionProvider)
 class CheckModelWindow(object):
@@ -110,15 +117,14 @@ def on_row_activated(self, treeview, row, column):
         element = self.model.get_value(iter, PYELEMENT_COLUMN)
         print("Looking for element", element)
         if element.presentation:
-            main_window = self.main_window
             presentation = element.presentation[0]
             try:
                 diagram = presentation.canvas.diagram
             except AttributeError:
                 presentation = element.namespace.presentation[0]
                 diagram = presentation.canvas.diagram
-            diagram_tab = main_window.show_diagram(diagram)
-            diagram_tab.view.focused_item = presentation
+            diagram_page = DiagramPage(diagram)
+            diagram_page.view.focused_item = presentation
 
     def on_destroy(self, window):
         self.window = None

gaphor/plugins/diagramlayout/__init__.py

@@ -1,15 +1,17 @@
 """
-This module provides a means to automatocally layout diagrams.
+This module provides a means to automatically layout diagrams.
 
 The layout is done like this:
- - First all nodes (Classes, packages, comments) on a digram are determined
+ - First all nodes (Classes, packages, comments) on a diagram are determined
  - A vertical ordering is determined based on the inheritance
  - A horizontal ordering is determined based on associations and dependencies
  - The nodes are moved to their place
  - Lines are reconnected to the nodes, so everything looks pretty.
+
 """
 from __future__ import division
 
+import logging
 import random
 from builtins import object
 
@@ -21,6 +23,8 @@
 from gaphor.interfaces import IService, IActionProvider
 from gaphor.plugins.diagramlayout import toposort
 
+log = logging.getLogger(__name__)
+
 
 @implementer(IService, IActionProvider)
 class DiagramLayout(object):
@@ -49,10 +53,10 @@ def update(self):
         self.sensitive = bool(self.get_window().get_current_diagram())
 
     @action(
-        name="diagram-layout", label="Layout diagram", tooltip="simple diagram layout"
+        name="diagram-layout", label="La_yout diagram", tooltip="simple diagram layout"
     )
     def execute(self):
-        d = self.main_window.get_current_diagram()
+        d = self.diagram.get_current_diagram()
         self.layout_diagram(d)
 
     @transactional

gaphor/services/diagramexportmanager.py

@@ -56,7 +56,7 @@ def update(self):
 
         self.logger.info("Updating")
 
-        tab = self.get_window().get_current_diagram_tab()
+        tab = self.get_window().get_current_diagram_page()
         self.sensitive = tab and True or False
 
     def save_dialog(self, diagram, title, ext):

gaphor/services/helpservice.py

@@ -81,9 +81,15 @@ def add_label(text, padding_x=0, padding_y=0):
             tab_vbox.pack_start(label, True, True, 0)
 
         add_label('<span weight="bold">version %s</span>' % version)
-        add_label('<span variant="smallcaps">UML Modeling tool for GNOME</span>', 8, 8)
         add_label(
-            '<span size="small">Copyright (c) 2001-2007 Arjan J. Molenaar</span>', 8, 8
+            '<span variant="smallcaps">Gaphor is the simple modeling tool written in Python</span>',
+            8,
+            8,
+        )
+        add_label(
+            '<span size="small">Copyright (c) 2001-2019 Arjan J. Molenaar and Dan Yeaw</span>',
+            8,
+            8,
         )
 
         notebook.append_page(tab_vbox, Gtk.Label(label=_("About")))
@@ -93,8 +99,8 @@ def add_label(text, padding_x=0, padding_y=0):
         add_label(
             "This software is published\n"
             "under the terms of the\n"
-            '<span weight="bold">GNU General Public License v2</span>.\n'
-            "See the COPYING file for details.",
+            '<span weight="bold">GNU Library General Public License v2</span>.\n'
+            "See the LICENSE.txt file for details.",
             0,
             8,
         )
@@ -103,13 +109,21 @@ def add_label(text, padding_x=0, padding_y=0):
         tab_vbox = Gtk.VBox()
 
         add_label(
-            "Gaphor is written by:\n"
+            "Thanks to all the wonderful people that have contributed:\n\n"
             "Arjan Molenaar\n"
             "Artur Wroblewski\n"
-            "Jeroen Vloothuis"
+            "Jeroen Vloothuis\n"
+            "Dan Yeaw\n"
+            "Enno Groeper\n"
+            "Adam Boduch\n"
+            "Jordi Mallach\n"
+            "Ygor Mutti\n"
+            "Alexis Howells\n"
+            "Encolpe Degoute\n"
+            "Melis Dogan"
         )
         add_label("")
-        notebook.append_page(tab_vbox, Gtk.Label(label=_("Authors")))
+        notebook.append_page(tab_vbox, Gtk.Label(label=_("Contributors")))
 
         vbox.show_all()
         about.run()

gaphor/ui/diagramtab.py → gaphor/ui/diagrampage.py

@@ -34,7 +34,7 @@
 log = logging.getLogger(__name__)
 
 
-class DiagramTab(object):
+class DiagramPage(object):
 
     component_registry = inject("component_registry")
     element_factory = inject("element_factory")
@@ -84,7 +84,7 @@ class DiagramTab(object):
     def __init__(self, diagram):
         self.diagram = diagram
         self.view = None
-        # self.owning_window = owning_window
+        self.widget = None
         self.action_group = build_action_group(self)
         self.toolbox = None
         self.component_registry.register_handler(self._on_element_change)
@@ -112,7 +112,7 @@ def construct(self):
         view = GtkView(canvas=self.diagram.canvas)
         view.drag_dest_set(
             Gtk.DestDefaults.MOTION,
-            DiagramTab.VIEW_DND_TARGETS,
+            DiagramPage.VIEW_DND_TARGETS,
             Gdk.DragAction.MOVE | Gdk.DragAction.COPY | Gdk.DragAction.LINK,
         )
 
@@ -121,6 +121,7 @@ def construct(self):
         scrolled_window.set_shadow_type(Gtk.ShadowType.IN)
         scrolled_window.add(view)
         scrolled_window.show_all()
+        self.widget = scrolled_window
 
         view.connect("focus-changed", self._on_view_selection_changed)
         view.connect("selection-changed", self._on_view_selection_changed)
@@ -132,12 +133,7 @@ def construct(self):
 
         self.toolbox = DiagramToolbox(self.diagram, view)
 
-        # item = DockItem(title=self.title, stock_id='gaphor-diagram')
-        # item.add(scrolled_window)
-        item = scrolled_window
-        self.widget = item
-
-        return item
+        return self.widget
 
     @component.adapter(IAttributeChangeEvent)
     def _on_element_change(self, event):
@@ -325,15 +321,15 @@ def _on_drag_data_received(self, view, context, x, y, data, info, time):
         if (
             data
             and data.get_format() == 8
-            and info == DiagramTab.VIEW_TARGET_TOOLBOX_ACTION
+            and info == DiagramPage.VIEW_TARGET_TOOLBOX_ACTION
         ):
             tool = self.toolbox.get_tool(data.get_data().decode())
             tool.create_item((x, y))
             context.finish(True, False, time)
         elif (
             data
             and data.get_format() == 8
-            and info == DiagramTab.VIEW_TARGET_ELEMENT_ID
+            and info == DiagramPage.VIEW_TARGET_ELEMENT_ID
         ):
             # print('drag_data_received:', data.data, info)
             n, p = data.data.split("#")

gaphor/ui/diagramtoolbox.py

@@ -172,7 +172,7 @@ def itemiter(toolbox_actions):
 
 class DiagramToolbox(object):
     """
-    Composite class for DiagramTab (diagramtab.py).
+    Composite class for DiagramPage (diagrampage.py).
     """
 
     element_factory = inject("element_factory")

gaphor/ui/elementeditor.py

@@ -48,7 +48,7 @@ def __init__(self):
 
     @open_action(
         name="ElementEditor:open",
-        label=_("Editor"),
+        label=_("_Editor"),
         stock_id="gtk-edit",
         accel="<Control>e",
     )

gaphor/ui/event.py

@@ -4,7 +4,7 @@
 
 from gaphor.ui.interfaces import (
     IDiagramSelectionChange,
-    IDiagramTabChange,
+    IDiagramPageChange,
     IDiagramShow,
 )
 
@@ -15,11 +15,11 @@ def __init__(self, diagram):
         self.diagram = diagram
 
 
-@implementer(IDiagramTabChange)
-class DiagramTabChange(object):
+@implementer(IDiagramPageChange)
+class DiagramPageChange(object):
     def __init__(self, item):
         self.item = item
-        self.diagram_tab = item.diagram_tab
+        self.diagram_page = item.diagram_page
 
 
 @implementer(IDiagramSelectionChange)

gaphor/ui/interfaces.py

@@ -13,14 +13,14 @@ class IDiagramShow(interface.Interface):
     diagram = interface.Attribute("The newly selected Diagram")
 
 
-class IDiagramTabChange(interface.Interface):
+class IDiagramPageChange(interface.Interface):
     """
     The selected diagram changes.
     """
 
     item = interface.Attribute("The newly selected Notebook pane")
 
-    diagram_tab = interface.Attribute("The newly selected diagram tab")
+    diagram_page = interface.Attribute("The newly selected diagram page")
 
 
 class IDiagramSelectionChange(interface.Interface):

gaphor/ui/layout.py

@@ -73,9 +73,9 @@ def _des(element, index, parent_widget=None):
 def add(widget, index, parent_widget):
     if isinstance(parent_widget, Gtk.Paned):
         if index == 0:
-            parent_widget.add1(widget)
+            parent_widget.pack1(child=widget, resize=False, shrink=False)
         elif index == 1:
-            parent_widget.add2(widget)
+            parent_widget.pack2(child=widget, resize=True, shrink=False)
     else:
         parent_widget.add(widget)
 
@@ -93,12 +93,14 @@ def _factory(func):
 
 
 @factory("paned")
-def paned(parent, index, orientation, weight=None):
+def paned(parent, index, orientation, position=None):
     paned = Gtk.Paned.new(
         Gtk.Orientation.HORIZONTAL
         if orientation == "horizontal"
         else Gtk.Orientation.VERTICAL
     )
     add(paned, index, parent)
+    if position:
+        paned.set_position(int(position))
     paned.show()
     return paned

gaphor/ui/layout.xml

@@ -1,10 +1,10 @@
 <?xml version="1.0"?>
 <layout>
-    <paned orientation="horizontal">
-      <paned orientation="vertical" weight="20">
+    <paned orientation="horizontal" position="200">
+      <paned orientation="vertical" position="200">
         <component name="namespace"/>
         <component name="toolbox"/>
       </paned>
-      <component name="diagrams" weight="80"/>
+      <component name="diagrams"/>
     </paned>
 </layout>