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34 Commits

Author SHA1 Message Date
Přemysl Eric Janouch 1277b6eaaf Add support for LdDiagramConnection to LdCanvas. 
Heavy LdCanvas refactoring, some modifications to ld-types.

It just wasn't possible for me to further work with an old,
2000 lines long file without shuffling everything around
at the same time.
 2011-02-07 01:10:17 +01:00
Přemysl Eric Janouch ee95916749 Fix memory leaks in LdDiagramConnection. 2011-02-06 18:29:35 +01:00
Přemysl Eric Janouch 107ec13506 Fix a memory leak in LdDiagramSymbol. 2011-02-06 17:57:37 +01:00
Přemysl Eric Janouch 7f08a51c66 Extend symbol area to whole pixels. 
This gives better cairo performance.
 2011-02-06 12:36:11 +01:00
Přemysl Eric Janouch 2dcf578c12 Use correct rounding when moving selection. 2011-02-05 20:17:39 +01:00
Přemysl Eric Janouch dca71f66c3 Fix undoing, create a unit test for history. 2011-02-05 19:47:07 +01:00
Přemysl Eric Janouch 611b11508a Make grid dots pixel-sharp. 2011-02-05 18:52:51 +01:00
Přemysl Eric Janouch 3cec64ebe8 Refactor ld-canvas.c, extend LdCanvas operations. 
Now objects can be selected and moved by dragging the mouse.
 2011-02-05 18:48:11 +01:00
Přemysl Eric Janouch 2b0672a2cb Implement zooming in LdWindowMain. 
Add convenience methods to LdCanvas.
 2011-02-04 20:19:01 +01:00
Přemysl Eric Janouch f2005e3b2f Make LdDiagram work with json-glib 0.10. 2011-02-04 17:17:57 +01:00
Přemysl Eric Janouch 75c2358b69 Extend LdPointArray. 2011-02-02 23:53:38 +01:00
Přemysl Eric Janouch f864693f1b Update gtk-doc documentation. 2011-02-02 17:26:04 +01:00
Přemysl Eric Janouch 2744d84896 Introduce LdDiagramConnection. 2011-02-02 17:22:34 +01:00
Přemysl Eric Janouch 539f537846 Fix drawing of the grid. 2011-02-01 17:21:08 +01:00
Přemysl Eric Janouch a967a2c3b8 Bind actions to cursor keys in LdCanvas. 
If there's a selection, move it. Otherwise move the viewport.
 2011-02-01 14:52:48 +01:00
Přemysl Eric Janouch 18f5da9529 Add an undo framework to LdDiagram. 
Modify LdDiagram and LdDiagramObject to use it.

Trash commit c2403fdcf7.
 2011-02-01 14:52:17 +01:00
Přemysl Eric Janouch caf06ff4e8 Introduce LdUndoAction. 2011-01-31 21:58:41 +01:00
Přemysl Eric Janouch c07d5f552d Connect to the "data-changed" signal in LdDiagram. 
Also rewrite some of the functions.
 2011-01-29 15:19:52 +01:00
Přemysl Eric Janouch 400568ed7d Add some reminder comments. 2011-01-29 13:09:16 +01:00
Přemysl Eric Janouch cf3e4ae473 Fix program messages and gtk-doc comments. 2011-01-28 17:50:21 +01:00
Přemysl Eric Janouch c2403fdcf7 Extend LdDiagramObject. 
* Add generic methods for data storage, making it able
  to store data in a hierarchy.
* Reimplement ld_diagram_{get,set}_data_for_param on top
  of the generic methods.
* Add a "data-changed" signal.
 2011-01-28 16:29:18 +01:00
Přemysl Eric Janouch d6de5609ed Remove marshallers from the tree and ignore them. 
Require glib-genmarshal (a part of the standard GTK+ distribution).
 2011-01-27 18:56:41 +01:00
Přemysl Eric Janouch 17bf37ceba Rename ld_diagram_object_{get,set}_data(). 
Make small corrections.
 2011-01-27 16:31:20 +01:00
Přemysl Eric Janouch b782dae4b2 Make ld_canvas_new() return a GtkWidget reference. 
For consistency with GTK+.
 2011-01-24 17:22:37 +01:00
Přemysl Eric Janouch 5d766cba77 Rename g_cclosure_user_marshal_* to ld_marshal_*. 2011-01-24 17:18:28 +01:00
Přemysl Eric Janouch 33beece3ab Move the library toolbar to its own class. 2011-01-24 17:13:56 +01:00
Přemysl Eric Janouch 9a49a2219a Fix gtk-doc comments for signals. 2011-01-23 15:52:52 +01:00
Přemysl Eric Janouch 60a00e3551 Refactor LdDiagram selection handling methods. 
Add ld_diagram_remove_selection().
 2011-01-16 18:33:19 +01:00
Přemysl Eric Janouch 6854c8a643 Revert the order of LdDiagram objects. 
Now they go from oldest to newest.
 2011-01-16 14:33:52 +01:00
Přemysl Eric Janouch cb278a2bf1 Use properties instead of accessor methods. 2011-01-16 14:22:21 +01:00
Přemysl Eric Janouch 5124cf8d71 Basic implementation of loading. 
Add an error domain for the purpose of returning errors.
 2011-01-16 13:36:11 +01:00
Přemysl Eric Janouch e9da09f196 Basic implementation of saving. 
When the objects are stored, ensure that they have a "type" member
that makes it possible to determine their class/purpose.
 2011-01-16 12:17:51 +01:00
Přemysl Eric Janouch 1201caf8a4 Use JsonObject for LdDiagramObject parameters. 
Make LdDiagramObject a regular class.
 2011-01-15 17:59:07 +01:00
Přemysl Eric Janouch 616c49a505 Make a separate library. 
This is required for gtkdoc-scangobj. So far it's much like it's been
before, the main differences are that source files are in two directories
from now on and the build process has two stages.
 2011-01-10 17:07:02 +01:00