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65 Commits

Author SHA1 Message Date
Přemysl Eric Janouch a56bfd6087 LdWindowMain cleanup. 
* Restructure the initialization code.
* Move LdCanvas event mask setting to ld-canvas.c.
* Remove some redundant code.
* Use consistent naming.
* Update comments.

Practically no functional change.
 2010-12-12 17:56:59 +01:00
Přemysl Eric Janouch afacad693d Add a main toolbar. 
So far it has no special powers. This should change in the future.
 2010-12-11 04:15:23 +01:00
Přemysl Eric Janouch 74e43ceee4 Add a "human-name" property to LdSymbolCategory. 
Just as LdSymbol has a human name for localization purposes,
LdSymbolCategory also needs to have this property.

Use the human name in tooltips.
 2010-12-11 02:44:00 +01:00
Přemysl Eric Janouch 3419680f25 Implement more of LdCanvas. 
1. Add methods for coordinate translation between cairo/GtkWidget
   coordinates and LdDocument coordinates.
2. Draw the grid correctly (also make it significantly faster).
3. Place the canvas into a GtkScrolledWindow and register
   the set_scroll_adjustments signal in the GtkWidget base class.
4. Allow scrolling inside of an area of 200 x 200 units (for now).
   In the future, it should be possible to go to infinity.
 2010-12-10 22:36:41 +01:00
Přemysl Eric Janouch 37d898fb1a Change LdSymbolArea members. 
Now it contains coordinates of the top-left delimiting
point and computed dimensions (instead of coorinates of
both delimiting points).
 2010-12-10 08:57:42 +01:00
Přemysl Eric Janouch 147cf2977a Initial LdDocument implementation. 
The document maintains a list of LdDocumentObject objects.
 2010-12-05 15:15:52 +01:00
Přemysl Eric Janouch 8f2dad4ead Added basic onscreen symbol menu. 
So far it does not add symbols to the document,
as there is momentarily no interface for neither
the document nor the canvas.
 2010-11-16 10:26:15 +01:00
Přemysl Eric Janouch 263aa9062e Formatting and naming changes in LdWindowMain. 2010-10-28 14:11:59 +02:00
Přemysl Eric Janouch 979308aa7f Manage LdLibrary children in a GSList. 
The previous method of containment, that is using GHashTable,
did not list children in any particular order.

Also names of children were duplicated. One copy has been
stored as a hash table index and another was present in the
child itself.
 2010-10-26 16:41:03 +02:00
Přemysl Eric Janouch e0e63649dc Redesign the library and related components. 
This step is needed, since the current design is quite chaotic
and it would not be possible to finish the application.

There's still a lot to be done.

After this step, it's time to implement the rest of LdLua.
 2010-10-26 13:58:33 +02:00
Přemysl Eric Janouch c0ec389b59 Renamed LdSymbolLibrary to LdLibrary. 2010-10-17 14:05:53 +02:00
Přemysl Eric Janouch efc3ad6f5c Implemented a skeleton of LdCanvas. 
It now paints itself white and draws a simple grid.
Also an LdDocument can be assigned to it.
 2010-09-20 05:29:41 +02:00
Přemysl Eric Janouch b66704114e Little improvements, overall cleanup. 2010-09-19 19:12:36 +02:00
Přemysl Eric Janouch 354e54826f Changed the object prefix from "logdiag" to "ld". 
It was just too long to type and read. My mistake.
 2010-09-19 19:12:36 +02:00
Přemysl Eric Janouch 341f51eb41 Renamed source files. 
Also a little change in CMakeLists.txt.

The next commit is going to change the object prefix.
 2010-09-19 19:12:12 +02:00