Commit Graph

139 Commits

Author SHA1 Message Date
Kristoffer Ödmark a562525ec9 Use schematic symbol field to show documentation link.
This instead of using the library alias property. But to not break any
library. When adding new components to the schematic, copy the value
from the library into the Field variable only if the field variable would
otherwise be empty.

This way, the context menu for showing the docs is more understandable
for users, and is also changeable from the schematic without having to
modify the actual libraries.

Fixed: lp:1723104
2017-10-23 16:58:56 -04:00
Chris Pavlina a20cce0753 Show component history at the top and preselect it
This was the behavior before the factoring out of COMPONENT_TREE. Moving
the history at the top just required inserting it at the right point;
fixing preselect involved wxEVT_INIT_DIALOG not propagating to the
panel. Simple solution was to move the parts of that event handler to
the constructor as they didn't have to be in an event handler anyway.

Fixes: lp:1707538
* https://bugs.launchpad.net/kicad/+bug/1707538
2017-08-19 00:41:21 -06:00
Dick Hollenbeck 4e7de8a761 Reverse commit 4011ed4e31.
This commit was too broad and not cognizant of the purpose of the class
UTF8.

Add MAYBE_VERIFY_UTF8() macro, which can trap non-UTF8 encoded strings in
debug builds.

Use that macro conditionally in class UTF8 to trap non-UTF8 encoded strings
being put into UTF8 instances.
2017-07-26 08:26:56 -04:00
Chris Pavlina e34f1222fa Fix LIB_VIEW_FRAME only returning Unit A
Due to library list repopulation on refresh, the unit was being
overwritten with 1. Now, we track whether the unit needs to be
overwritten.

Fixes: lp:1677736
* https://bugs.launchpad.net/kicad/+bug/1677736
2017-07-19 11:12:14 -06:00
Wayne Stambaugh 40f60c9871 Fix netlist generation bug cause when component unit is set to zero.
Fix if statement logic to ensure the unit number is never set to zero.

Add logic to the legacy schematic plugin to automatically convert any
schematic files that have components with a unit setting of zero.  Set
the schematic modified flag so that the user will be notified of a
changed schematic.

Add a user warning when the schematic parser fixes the bug and sets
the file modified flag.

Fixes lp:1677282

https://bugs.launchpad.net/kicad/+bug/1677282
2017-03-30 15:44:47 -04:00
jean-pierre charras cfac7bd31c Eeschema: fix a crash when closing the choose component dialog by OK button, if no component selected. 2017-03-27 08:53:19 +02:00
Chris Pavlina 4011ed4e31 Convert UTF8 to/from wxString correctly around LIB_ID
Fixes: lp:1675942
* https://bugs.launchpad.net/kicad/+bug/1675942
2017-03-24 21:38:00 -04:00
Chris Pavlina 849b3c2a4b Add footprint select dropdown to component chooser, serious refactoring
- DIALOG_CHOOSE_COMPONENT has footprint select widget
- FOOTPRINT_SELECT_WIDGET
- FOOTPRINT_CHOICE widget (customized wxComboCtrl)
- FOOTPRINT_FILTER class
- FOOTPRINT_INFO rework:
    - FOOTPRINT_ASYNC_LOADER to load without freezing UI
    - Rewrite loader threads as queue-driven thread pool
    - Make FOOTPRINT_INFO available via kiway
- FP_LIB_TABLE::PrefetchLib
- Access to global fp-lib-table via kiway
- SYNC_QUEUE threadsafe queue template
- Remove KICAD_FOOTPRINT_SELECTOR build option
2017-03-24 09:20:27 -04:00
Chris Pavlina b2f1d22bbf Fix preselect in CMP_TREE_MODEL_ADAPTER 2017-03-21 22:45:17 -04:00
Chris Pavlina f8415633bd Switch component chooser to wxDataViewCtrl, refactor
This refactors COMPONENT_TREE_SEARCH_CONTAINER into a Model-View-Adapter
architecture comprising:

- eeschema/cmp_tree_model.h
    - CMP_TREE_NODE: Base class representing a searchable library
        set with scoring and sorting

        - CMP_TREE_NODE_UNIT
        - CMP_TREE_NODE_ALIAS
        - CMP_TREE_NODE_LIB
        - CMP_TREE_NODE_ROOT

- eeschema/cmp_tree_model_adapter.h
    - CMP_TREE_MODEL_ADAPTER: mediator between wxDataViewCtrl (via
        wxDataViewModel) and CMP_TREE_NODE*

                   +---+                      +------------------+
 +---+  Generates  | A |                      |       VIEW       |
 | M |  from libs  | D |   wxDataViewModel    |------------------|
 | O | <---------- | A | <------------------> |  wxDataViewCtrl  |
 | D |             | P |                      |------------------|
 | E | <---------> | T | <------------------- |    wxTextCtrl    |
 | L | UpdateScore | E | UpdateSearchString() |------------------|
 +---+             | R |                      |                  |
                   +---+                      +------------------+

Representing the data with a proper model allows the wxDataViewCtrl to
be updated in bulk, which is significantly faster than the old method of
populating it one item at a time. This also adds flexibility if more
data is to be added in the future (which may come in handy with the
upcoming .sweet format, as that adds more ways components can be related
to each other).

Replacing the wxTreeListCtrl with a wxDataViewCtrl also significantly
reduces the general GUI quirkiness, as wxDataViewCtrl is much more well
behaved.
2017-03-06 09:50:48 -05:00
Wayne Stambaugh eb06b35852 Eeschema: fix schematic I/O plugin symbol name issue.
LIB_ID was changing the symbol name due to the parser dropping everything
past the first '/' character which is interpreted by LIB_ID as the item
version.  Add flag to ignore this in LIB_ID::SetLibItemName() and add a
new ctor so the library nickname, item name, and revision can be set as
required to prevent the standard LIB_ID parsing.

Fix a few places where PART_LIBS functions FindLibraryAlias() and
FindLibPar() were translating wxString symbol names to LIB_IDs where the
LIB_ID parser was truncating the symbol name.
2017-02-11 13:44:17 -05:00
Wayne Stambaugh 7ccdca5ced Use library ID to store library symbol information in the schematic symbol.
Use LIB_ID instead of wxString for storing the library symbol information
in the schematic symbol in preparation for the upcoming symbol library table
implementation.

Change the FindLibAlias and FindLibPart functions in the PART_LIBS object
instead of wxString.  Please note that only the library ID name is used to
search the list of libraries.  The library nickname is ignored.  Once the
symbol library table is implemented and full LIB_IDs are defined, the
library search code will no longer be used and will only be kept to load
older schematics that have not been converted.

Move SCH_LEGACY_PLUGIN_CACHE definition so that the legacy plugin knows
how to properly delete the cache object.
2017-02-10 08:36:59 -05:00
Chris Pavlina 1d83e23927 libedit: preselect active component when switching 2017-01-31 16:01:08 -05:00
Simon Richter 1b2fd6a382 Replace BOOST_FOREACH with C++11 range based for. 2016-06-29 16:07:55 -04:00
jean-pierre charras 99d18faca9 Change the way main editor frames are managed by Kicad: before this change, they had the Kicad manager frame as parent frame, and it creates a few issues:
- When the Kicad manager is iconized, all other child frames are iconized (normal wxWidgets behavior)
- For viewer frames in modal mode, there is a more annoying issue: they have the wxFLOAT_ON_PARENT frame style on unix, and wxSTAY_ON_TOP on Windows.
wxFLOAT_ON_PARENT frame style is incorrect (although on most WM it works) because the parent frame (Kicad manager Frame) is not the caller. It is usually a main editor frame.
It does not work on Windows (wx STAY_ON_TOP is used).
* Now each editor frame has a null parent.
Therefore iconizing the Kicad manager frame does not iconize other frames.
* Viewer frames have null parent in normal mode and the caller parent in modal mode (therefore wxFLOAT_ON_PARENT frame style is always and correctly used)
* References to opened/closed main frames are no more managed by the (complicated) kicad code. Instead of, a non critical and more easy to understand code just uses FindWindowByName to know if a main window exists or not.

These changes do not fix all issues about Kicad frames brought to the foreground or the background, but it fixes a few issues, and AFAIK do not add other issues.
2016-03-21 17:36:06 +01:00
Wayne Stambaugh 306b964b40 Eeschema: decouple SCH_SCREEN::TestDanglingEnds() from wxDC and EDA_DRAW_PANEL.
* Remove wxDC and EDA_DRAW_PANEL as parameters from function
  SCH_SCREEN::TestDanglingEnds().
* Change SCH_SCREEN::TestDanglingEnds() to return the connection change state
  rather than the dangling end status which wasn't used anywhere.
* Update all calls to SCH_SCREEN::TestDanglingEnds() to remove wxDC and
  EDA_DRAW_PANEL parameters and refresh connection indicators only if a
  connection state change occurred.
2016-02-19 10:41:32 -05:00
Wayne Stambaugh 1866b61a56 Undo commit -r 6457. 2016-02-15 15:16:54 -05:00
Wayne Stambaugh 8587488984 Undo commit -r 6595. 2016-02-15 15:15:51 -05:00
Wayne Stambaugh cf9a9a09ad Eeschema: decouple SCH_COMPONENT from SCH_SHEET_PATH.
* All reference paths except netlist objects are retrieve from the parent
  sheet of the component rather than the external sheet path object.
2016-01-18 18:47:55 -05:00
Wayne Stambaugh cdba425bad Eeschema: move get components from SCH_SHEET_PATH to SCH_SHEET.
* Add sheet number that is set by schematic file load order.  This duplicates
  the previous SCH_SHEET_PATH behavior.
* Uncouple SCH_REFERENCE and SCH_REFERENCE_LIST from SCH_SHEET_PATH.
* Add - operator to SCH_SHEET for comparison purposes.  This duplicates the
  behavior of SCH_SHEET_PATH::Cmp().
2016-01-12 21:31:34 -05:00
Chris Pavlina 50c418a332 Eeschema: add field automatic placement feature. 2015-12-13 11:56:47 -05:00
jean-pierre charras 4daf9039db Eeschema: Fix a very old bug relative to the tool to load power parts:
Previously, only the lib named "power" was used (and therefore power parts defined in other libs not shown).
Now, all power parts can be loaded from any library.
Also, when loading power parts from the chose component dialog or the lib viewer, libs and parts are filtered:  only power parts and libs containing power parts are listed.
Hotkeys: move a few global strings in the files where ther are actually used (and make them local.) and code cleaning.
Fix a few other minor issues.
2015-04-16 17:26:51 +02:00
jean-pierre charras f16e083ecf Fix minor bug #1429990 (3D viewer shows hidden footprint graphic texts ). Fix minor coverity warnings (not initialized members and dead code) 2015-03-11 14:59:43 +01:00
jean-pierre charras 4bab8dde65 Fix some minor coverity warnings. Fix a bug in pcad2kicad plugin. Scripting: map BASE_SET. Rename some python bom scripts with better names. Fix erroneous comments and add comments 2015-03-02 09:28:49 +01:00
jean-pierre charras 00f8994ee1 Eeschema: Fix a (minor but annoying) bug detected by coverity which prevent Eeschema to draw components in "fast mode" (i;e. without pin texts) when they are moved, due to a draw parameter which was incorrectly used.
Move items rework: enhancements: for some items (sheets, components, bus entries) the mouse cursor is no more wrapped to the anchor. For large symbols, this is better: they are more easy to place.
There is also a change when starting a move item command: the full screen is redraw, and therefore there is no artifact due to the XOR draw mode.
Some other minor coverity fixes (uninitialized members).
2015-02-28 17:56:09 +01:00
jean-pierre charras c6f4f15926 Eeschema: Minor code reorganization:
* move not shared files (sch_item_struct.*, sch_base_frame.h) to eeschema;
* move wxEeschemaStruct.h to eeschema and rename it schframe.h to be consistent with the other corresponding file name schframe.cpp;
* remove few not needed  #include
2015-02-21 10:46:44 +01:00
jean-pierre charras fc2229dfca Eeschema: fix Bug #1376669 (graphics lost in aliased components)
Cleaning 3 svg files (no icon change)
Very minor other changes.
2014-10-06 20:13:11 +02:00
jean-pierre charras 93a3d4cb28 Eeschema: back to KICAD_KEEPCASE option, to find parts in lib, when using case sensitive option (default).
Schematic component properties dialog: add 2 helper buttons to manage the chip name (name of the corresponding part in lib)
- a browse button to chose an other chip name
- a test button, to know if the part exists. If not existing, list the parts found when searching using a case insensitive comparison.
2014-09-17 18:04:04 +02:00
jean-pierre charras 1edd8c8ac8 Eeschema: remove the compil option KICAD_KEEPCASE. Eeschema is now always case sensitive when seraching components in libs.
However to be compatible with old versions of Eeschema, when a search in library fails, a case insensitive search is made.
Therefore, this version should be compatible with sch files created by previous Eeschema versions compiled with KICAD_KEEPCASE = OFF
2014-09-14 17:43:18 +02:00
Dick Hollenbeck 7e483f69bd Modular KiCad Blueprint Milestone B), major portions:
*) When kicad.exe closes a project, close any open KIFACEs so that they cannot
     get disassociated from their true PROJECT.
  *) Allow loading eeschema library editor from kicad.exe
  *) Allow loading pcbnew library editor from kicad.exe
  *) Rename LIB_COMPONENT to LIB_PART.
  *) Add class PART_LIBS, and PART_LIB.
  *) Make PART_LIBS non-global, i.e. PROJECT specific.
  *) Implement "data on demand" for PART_LIBS
  *) Implement "data on demand" for schematic SEARCH_STACK.
  *) Use RSTRINGs to retain eeschema editor's notion of last library and part being edited.
  *) Get rid of library search on every SCH_COMPONENT::Draw() call, instead use
     a weak pointer.
  *) Remove all chdir() calls so projects don't need to be CWD.
  *) Romove APPEND support from OpenProjectFiles().
  *) Make OpenProjectFiles() robust, even for creating new projects.
  *) Load EESCHEMA colors in the KIWAY::OnKiwayStart() rather in window open,
     and save them in the .eeschema config file, not in the project file.
  *) Fix bug with wxDir() while accessing protected dirs in kicad.exe
  *) Consolidate template copying into PROJECT class, not in kicad.exe source.
  *) Generally untangle eeschema, making its libraries not global but rather
     held in the PROJECT.
2014-08-13 15:28:54 -05:00
jean-pierre charras bb0804ec29 DXF export: fix incorrect export of polygons having thick outline (like zones): Thick segments of outline were drawn like lines with no thickness.
Fix ( workaround only) crash (Windows only) when a quasi modal frame (like footprint viewer) was called from a dialog (like the component properties dialog in schematic editor).
Very minor other fixes.
2014-05-15 08:32:24 +02:00
Dick Hollenbeck 3b0712873a Modular-Kicad milestone B), glamorous portions:
*) Eeschema can now show the footprint editor.

*) Eeschema can now invoke the footprint picker from the library part field editor.

*) KIWAY_PLAYER::ShowModal() takes aResultantFocusWindow that tells what window
   to give the focus to.  Required since frames are often near the top of the
   hierarchy and they are invoked by a peer, not a parent.
2014-05-05 12:28:40 -05:00
Dick Hollenbeck a2227a75b4 Modular-Kicad milestone B), minor portions:
*) KIWAY_PLAYER::IsModal() is now a retained state, controlled by SetModal()

*) Fully re-work the KIWAY_PLAYER::ShowModal() to use a nested event loop.

*) Add support to DIALOG_SHIM for a "quasi-modal" dialog presentation and mode.
   See top of dialog_shim.cpp about that for benefits and need.

*) You can now pick footprint from the schematic component field dialog, although
   if you do this before you open the BOARD, you will only get the global footprint
   libraries, not also the project specific ones.  Opening the BOARD first avoids this
   problem.

This is the first example of cross KIFACE invocation, it is also the first
instance of using a TOP_FRAME other than FRAME_PCB as the first thing. It works,
but it's missing support for opening the project specific table because
historically the FRAME_PCB did that. This is now starting to expose all the near
term needs for KIWAY_PLAYER <-> PROJECT interaction, independence and out of
sequence usage.

A fix for this will be coming in a few days.

However it mostly starts to show why the KIWAY is terribly useful and important.
2014-05-04 13:22:27 -05:00
Dick Hollenbeck 991926d320 Modular-Kicad milestone B), major portions:
*) Rework the set language support, simplify it by using KIWAY.  Now any major
   frame with a "change language" menu can change the language for all KIWAY_PLAYERs
   in the whole KIWAY.  Multiple KIWAYs are not supported yet.

*) Simplify "modal wxFrame" support, and add that support exclusively to
   KIWAY_PLAYER where it is inherited by all derivatives.  The function
   KIWAY_PLAYER::ShowModal() is in the vtable and so is cross module capable.

*) Remove the requirements and assumptions that the wxFrame hierarchy always
   had PCB_EDIT_FRAME and SCH_EDIT_FRAME as immediate parents of their viewers
   and editors. This is no longer the case, nor required.

*) Use KIWAY::Player() everywhere to make KIWAY_PLAYERs, this registers the
   KIWAY_PLAYER within the KIWAY and makes it very easy to find an open frame
   quickly.  It also gives control to the KIWAY as to frame hierarchical
   relationships.

*) Change single_top to use the KIWAY for loading a KIFACE and instantiating
   the single KIWAY_PLAYER, see bullet immediately above.

*) Add KIWAY::OnKiwayEnd() and call it from PGM_BASE at program termination, this
   gives the KIFACEs a chance to save their final configuration dope to disk.

*) Add dedicated FRAME_T's for the modal frames, so m_Ident can be tested and
   these modal frames are distinctly different than their non-modal equivalents.
   KIWAY_PLAYER::IsModal() is !not! a valid test during the wxFrame's constructor,
   so this is another important reason for having a dedicated FRAME_T for each
   modal wxFrame.

On balance, more lines were deleted than were added to achieve all this.
2014-05-03 12:40:19 -05:00
Dick Hollenbeck 6bfff89fe5 merge tip in, resolve. 2014-03-20 01:24:33 -05:00
Dick Hollenbeck 2c67c3ff80 * KIWAY Milestone A): Make major modules into DLL/DSOs.
!   The initial testing of this commit should be done using a Debug build so that
    all the wxASSERT()s are enabled.  Also, be sure and keep enabled the
    USE_KIWAY_DLLs option.  The tree won't likely build without it.  Turning it
    off is senseless anyways.  If you want stable code, go back to a prior version,
    the one tagged with "stable".

*   Relocate all functionality out of the wxApp derivative into more finely
    targeted purposes:
    a) DLL/DSO specific
    b) PROJECT specific
    c) EXE or process specific
    d) configuration file specific data
    e) configuration file manipulations functions.

    All of this functionality was blended into an extremely large wxApp derivative
    and that was incompatible with the desire to support multiple concurrently
    loaded DLL/DSO's ("KIFACE")s and multiple concurrently open projects.
    An amazing amount of organization come from simply sorting each bit of
    functionality into the proper box.

*   Switch to wxConfigBase from wxConfig everywhere except instantiation.
*   Add classes KIWAY, KIFACE, KIFACE_I, SEARCH_STACK, PGM_BASE, PGM_KICAD,
    PGM_SINGLE_TOP,
*   Remove "Return" prefix on many function names.
*   Remove obvious comments from CMakeLists.txt files, and from else() and endif()s.
*   Fix building boost for use in a DSO on linux.
*   Remove some of the assumptions in the CMakeLists.txt files that windows had
    to be the host platform when building windows binaries.
*   Reduce the number of wxStrings being constructed at program load time via
    static construction.
*   Pass wxConfigBase* to all SaveSettings() and LoadSettings() functions so that
    these functions are useful even when the wxConfigBase comes from another
    source, as is the case in the KICAD_MANAGER_FRAME.
*   Move the setting of the KIPRJMOD environment variable into class PROJECT,
    so that it can be moved into a project variable soon, and out of FP_LIB_TABLE.
*   Add the KIWAY_PLAYER which is associated with a particular PROJECT, and all
    its child wxFrames and wxDialogs now have a Kiway() member function which
    returns a KIWAY& that that window tree branch is in support of.  This is like
    wxWindows DNA in that child windows get this member with proper value at time
    of construction.
*   Anticipate some of the needs for milestones B) and C) and make code
    adjustments now in an effort to reduce work in those milestones.
*   No testing has been done for python scripting, since milestone C) has that
    being largely reworked and re-thought-out.
2014-03-19 19:42:08 -05:00
jean-pierre charras fbecc0d9ce * fp_lib_table.cpp: fix an issue on Windows in ConvertFromLegacy: sometimes, because the comparison was case sensitive, lib nicknames were not found, although libs exist ( for instance if a path was given like f:\mypath instead of F:\mypath)
* getpart.cpp: fix a potential bug on a translatable string with has requirements in spelling.
* fix bug  #1066179
* kicad: fix erroneous labels in sub menus.
2014-02-26 15:06:24 +01:00
HennerZeller 992cc5f166 Eeschema: * Preselect the currently chosen component in the browser when pressing the thumbnail view.
* Various smallish documentation updates in the component chooser area.
2014-02-24 11:52:08 +01:00
Henner Zeller 392e3a0a2b Eeschema component selection dialog improvements.
* Allow to select units in components that have more than one right in the
  component chooser dialog.
* Keep chosen unit in history.
* Show preview of current component unit as thumbnail image next to the
  description box.
* Fixes lp:1280567
2014-02-18 16:41:27 -05:00
Henner Zeller 4340ceeb8b PATCH: making component choosing (much!) more usable 2014-02-14 09:05:04 +01:00
Dick Hollenbeck 2ac58935b5 Make option KICAD_KEEPCASE actually functional for Eeschema, and make the setting default ON.
The desire is to migrate designs *away from* case independence, and to create
designs which use literally (case specific) interpreted component names. But for
backwards compatibility, you may turn OFF this option if you really must.
(Remember that with KiCad using text data files, typically you would be better
off simply doctoring those files into a case literal state with a text editor
and move forward into the brave new world of case specificity. Also, BOM
generators may not work properly when you have this option turned OFF, the xml
export's referential integrity is broken on library part name. Hence the default
is ON now, as of 29-Jan-2014.
2014-01-29 12:02:02 -06:00
Dick Hollenbeck c0832a0342 BUG FIX: eeschema as segfaulting on the 'Insert' key because the m_itemToRepeat
was simply a pointer to an object on the display list.  At times this object
would disappear from the display list, in the test case because of a concatonation
of two wires, and if you then tried to clone the non-existent object you'd get a 
crash.  This was not merely a bug, but a naive design choice. IMO.
Now the item to repeat is cloned, so will never also be on the display list.
2013-08-05 16:02:41 -05:00
Dick Hollenbeck efb34166ea *) retain grid origin in the BOARD and save it in legacy and kicad board files.
*) add hotkey for setting the grid origin as 'S', in board editor, module editor.
*) re-position the function interface for cursor movement from BASE_SCREEN into
   class EDA_DRAW_FRAME.  This is a prelude to getting rid of BASE_SCREEN or
   splitting it up.
2013-08-03 00:15:23 -05:00
Dick Hollenbeck dc9122c5b6 remove "~" from empty *.lib component fields, replace with "", doctor old *.lib fields to blank if that was the intention 2013-05-24 18:58:29 -05:00
Lorenzo Marcantonio 42709330e0 Better strings for the translators (converted concatenations to formats) 2013-04-09 19:49:01 +02:00
Lorenzo Marcantonio 675f8d4a0b Typedef STATUS_FLAGS to encapsulate EDA_ITEM bitmapped flags 2013-03-28 20:12:46 +01:00
Wayne Stambaugh 7d0ec1a138 More encapsulation work.
* Complete encapsulation of the MODULE class.
* Complete encapsulation of the EDA_TEXT class.
* Encapsulate most of the ZONE_CONTAINER class.
* Add pcbcommon library as a dependency for reSWIGging the scripting
  support.  This should cover most dependency cases.
2013-03-18 15:36:07 -04:00
Jacobo Aragunde Perez 85562b45e8 Commit patch to fix bug 1108838 (+ fix a very minor fix in eeschema, when loading a new component) 2013-01-30 17:15:45 +01:00
Wayne Stambaugh f8a56d446f Base object decoupling improvements.
* Improve MSG_PANEL_ITEM to handle message panel information.
* Create containers for passing message panel items between objects and
  the message panel.
* Rename EDA_ITEM::DisplayInfo to EDA_ITEM::GetMsgPanelInfo.
* Remove all direct manipulation of EDA_DRAW_FRAME from all objects derived
  from EDA_ITEM.
2013-01-12 12:32:24 -05:00
jean-pierre charras ccfd2369b9 EDA_LIST_DIALOG: add a filter option to select names to display is list, from a kamil zorychta's patch <kamil.zorychta@gmail.com>
Use wxFormBuilder to create EDA_LIST_DIALOG_BASE, like other dialogs.
Minor code cleanup (remove unused functions and coding style fixes) and minor bug fixes.
2013-01-10 13:18:43 +01:00