Commit Graph

617 Commits

Author SHA1 Message Date
jean-pierre charras 551eb56da0 Fix a minor I18n issue. 2019-08-18 18:38:42 +02:00
Jeff Young 3cdf88f2c6 CERN copyrights for work packages. 2019-08-14 09:35:15 +01:00
Ian McInerney 8493daf9ff Unify menu item creation for closing a window
* Push a function into CONDITIONAL_MENU that adds the item
* Modify the tooltip for close and exit items to have the
  program name

Fixes: lp:1835454
* https://bugs.launchpad.net/kicad/+bug/1835454
2019-08-14 09:35:15 +01:00
Ian McInerney d170243d61 Fix some memory leaks
Some elements of modules and boards were not deleted, so memory
was being leaked on some library loads and single-instance
pcbnew usage.
2019-08-12 15:03:25 -04:00
Wayne Stambaugh c7fc54b348 KiCad: fix new project from template bug.
Do no rename symbol library files to the new project name.  Only rename
the cache library.  This prevents breaking symbol library links in the
schematic due to the project symbol library table pointing to the wrong
library file name.

Fixes lp:1837667

https://bugs.launchpad.net/kicad/+bug/1837667
2019-08-07 15:37:46 -04:00
Jeff Young cc82e59003 Push the Quit/Close menu logic down into common. 2019-08-02 14:32:49 -06:00
jean-pierre charras 9e90cb9572 Kicad manager: fix incorrect handling of disabled state of tools in launcher toolbar 2019-07-24 18:04:04 +02:00
Seth Hillbrand 3514473a5a Project Templates: Allow multiple line titles
This fixes two display issues in the project template selector.  The
first captured HTML tags in the template title display and the second
prevented more than one line for showing (at least on GTK) in the
preview.  This prevented disambiguation between the various templates.

(cherry picked from commit 24b032ce5b)
2019-07-23 16:15:04 -07:00
jean-pierre charras 1402087562 Kicad manager: cosmetic fix: use small (26x26) icons in tool menu and big (48x48) icons in main frame. 2019-07-17 19:59:42 +02:00
Jeff Young 243a8b6843 Fix open in browser on Mac, and use correct terminology.
(Mac uses "Reveal in Finder").

Fixes: lp:1836837
* https://bugs.launchpad.net/kicad/+bug/1836837
2019-07-17 11:57:41 +01:00
Jeff Young adf06791eb Add tooltips for Kicad Manager launch bar.
Fixes: lp:1835105
* https://bugs.launchpad.net/kicad/+bug/1835105
2019-07-02 22:26:34 +01:00
Jeff Young f088d4d762 Add env-var setting to CommonSettingsChanged().
Fixes: lp:1804925
* https://bugs.launchpad.net/kicad/+bug/1804925
2019-06-25 11:34:28 +01:00
Seth Hillbrand 98124e68c7 Update exit strategy to match UI guidelines
In singletop mode, all frames show the "Quit" option in the file menu
and will quit on Ctrl-Q.  When launched from the main KiCad interface,
sub-programs show the "Close" option instead and will close with Ctrl-W.
In this mode, Ctrl-Q will instruct the main program to exit.

Fixes: lp:1779938
* https://bugs.launchpad.net/kicad/+bug/1779938
2019-06-24 21:46:42 -07:00
Wayne Stambaugh 57a60a32f5 KiCad: fix project tree open in system path bug.
Don't pass relative paths to the system file manager.  The current working
directory may not be the current project path which may end up opening the
system file manager in an unexpected folder.

Fallback to the user's document folder when a valid project path is not
found.
2019-06-20 15:18:43 -04:00
Jeff Young 7dd247f1dc Make better use of TOOL_EVENT parameters. 2019-06-18 20:24:15 +01:00
jean-pierre charras aba58e3e48 Kicad manager fix a not very well working left window size of the tree project files:
This size should be the last size saved when closing the manager.
However it was frequently clamped to a smaller size by the aui manager that set a "best" size, not the asked size.
2019-06-18 18:23:12 +02:00
Seth Hillbrand 21030fdfb2 Allow opening selected directory in the file system
Fixes: lp:1833052
* https://bugs.launchpad.net/kicad/+bug/1833052
2019-06-17 06:26:37 -07:00
Jeff Young e6d5110ccf Implement I18N for ACTIONs.
It's a bit of a hack because they're statically initialized and
so we can't make use of the _() macro.  We do still want it in the
code, however, because the string harvesting is based off of it.

Fixes: lp:1833000
* https://bugs.launchpad.net/kicad/+bug/1833000
2019-06-17 10:45:23 +01:00
Jeff Young b2ee2a4d88 Add checking to languages menu.
This also required having KICAD_MANAGER_CONTROL handle UpdateMenu
since there's no seletion tool for the Kicad Manager frame.
2019-06-16 20:26:43 +01:00
jean-pierre charras 66d2060942 Partial fix for missing language selection menu.
The fix is partial because in the list of languages the menuitem corresponding to the selected language is not checked.
2019-06-16 20:35:57 +02:00
Jeff Young 5610261dce Immediate-action hotkeys (and context menu actions) for eeschema. 2019-06-15 20:43:51 +01:00
Jeff Young b429dbfb88 Fix bugs with ACTIONs not being "honest" singletons.
Delete the copy ctor and assignment operator to start with, but
even then the separate apps each have their own statically allocated
copy of the common actions.  So we need to update all of them, which
also means having the kicad manager frame's set of actions on hand).

This changelist also adds a Clear Hotkey Assignment function since
the hotkeys set is now likely to be sparse with respect to the
actions.
2019-06-14 16:54:46 +01:00
Jeff Young 36f09cb29b Allow Kicad Manager frame to particapate in Preferences architecture. 2019-06-12 13:44:16 +01:00
Seppe Stas 455ee4c08c Set KiCad version in MacOS apps
Uses CMake's configure_file function [1] to automaticaly set the
CFBundleShortVersionString [2] value in every app's Info.plist file.

Also updates the CFBundleLongVersionString and CFBundleVersion with the
extended KiCad Version

[1]: https://cmake.org/cmake/help/latest/command/configure_file.html
[2]: https://developer.apple.com/documentation/bundleresources/information_property_list/cfbundleshortversionstring
2019-06-12 04:40:03 -07:00
jean-pierre charras 0359ffb6c7 * Fix a link issue issues on Windows, probably related toircular gal<->common dependency.
The fix used in commit 1e4abac57 to build kicad binary does not work for pcb_calculator.
So I used a ugly but basic trick to force linking some undefined functions found in gal lib.
This issue could be msys2 specific.
2019-06-11 16:20:28 +02:00
John Beard 1e4abac579 Fix multiple compilation issues on Linux
* Circular gal<->common dependency bites again. Add 'common'
  again to the 'kicad' target's link libraries. libgal.a depends
  on SHAPE_POLY_SET in common, but common depends on gal. This is
  not a real fix, but it unsticks Linux compilations. Fixing the
  circular dep is an existing bug: https://bugs.launchpad.net/kicad/+bug/1832229

* Missing LEGACY_HK_NAME for ACT_EndTuning: this was probably accidentally
  allowed on some other platform due to different wxString constructors.
  On Linux/GCC, it breaks.

* Unused include from /kicad in export_vrml.cpp. This is not findable
  on Linux, as pcbnew does not include the right dirs for this to be
  found. But it's not used, so just remove it.
2019-06-11 13:58:38 +01:00
Jeff Young b0e8443383 Sync-ing of menu has been done in CONDITIONAL_MENU for some time now. 2019-06-10 23:46:01 +01:00
Jeff Young 19638b2226 Simplification. 2019-06-10 23:46:01 +01:00
Jeff Young 620395608c Move Kicad Manager launch bar to ACTIONs.
Also fixes a bug where hotkeys weren't getting put in menus.
2019-06-10 23:46:01 +01:00
Jeff Young 5e49517781 Move hotkeys to ACTION architecture. 2019-06-10 23:46:00 +01:00
Jeff Young c13ef839c1 Tool framework for Kicad Manager frame. 2019-06-10 23:46:00 +01:00
Jeff Young 193ec692a9 Follow naming conventions. 2019-06-10 23:46:00 +01:00
Jeff Young 6025256e07 Push KIWAY_HOLDER down a level so we can move a bunch of stuff that doesn't belong there out. 2019-06-10 23:46:00 +01:00
Jeff Young e517199794 Move ConfigurePaths and LibTable management to common ACTIONs. 2019-06-03 21:08:30 +01:00
Jeff Young 74e10791ff Fix some Mac-specific issues with the Preferences... menu item. 2019-06-01 16:29:12 +01:00
Jon Evans f2d7bb7b0c KiCad: Update window title after importing Eagle project 2019-05-28 22:59:36 -04:00
jean-pierre charras 7bb1d50d55 Add missing file 2019-05-26 08:42:47 +02:00
jean-pierre charras 568d4e2b19 Avoid including id.h in a lot of files that do not use it. 2019-05-26 08:14:25 +02:00
Seth Hillbrand 9992839c78 Eagle: Allow directory creation when importing
The DD_MUST_EXIST flag prevents users from creating a new directory for
their imported eagle project.  This is a UX annoyance.
2019-05-21 13:49:18 -07:00
Jeff Young 7d9a0b06e0 Push help menu down into EDA_BASE_FRAME. 2019-05-18 13:14:08 +01:00
Jeff Young 7452e98655 Update Kicad window tooltips, etc. when language changes.
Fixes: lp:1828616
* https://bugs.launchpad.net/kicad/+bug/1828616
2019-05-17 01:30:47 +01:00
Jeff Young 69afa27a5f Implement ACTION_TOOLBAR and update some of the menus to ACTION_MENU.
This gives us better separation of MVC in line with the design of
the modern toolset.  It also reduces a whole bunch of duplicated
data.
2019-05-15 17:50:52 +01:00
Wayne Stambaugh 3c4f8c1bf7 Fix frame name capitalization in all about dialogs.
This is a stop gap fix.  It should be possible to use the wxFrame title
string for this but some of the frame windows have appropriated the title
string for configuration file naming purposes which is less than ideal.

Fixes lp:1825977

https://bugs.launchpad.net/kicad/+bug/1825977
2019-05-13 15:40:44 -04:00
Jeff Young b526461a8e Fix colliding hotkeys issue.
All grid commands need to be shared now as they're implemented
by a common tool.
2019-05-05 17:12:59 +01:00
jean-pierre charras 0997ecf446 Fix incorrect conversion from wxString to std::string 2019-04-08 17:10:54 +02:00
Jeff Young 77f15eeeaf Support synchronous messaging over KIWAY EXPRESS.
This allows us to make the various netlist and pcb update routines
more atomic and less reliant on carefully sequenced asynchronous
messages.

This is also a prelude to adding support for footprint testing
without a netlist.
2019-04-08 13:26:09 +01:00
Michael Kavanagh b0674b8802 Add Ctrl+, hotkey to preferences dialog
Also change interactive router settings from Ctrl+, to Ctrl+Shift+,
2019-04-02 12:57:27 -04:00
Michael Kavanagh fe6bc411dd Fix 'hokey' -> 'hotkey' typo 2019-04-02 12:57:26 -04:00
jean-pierre charras e1d3df54eb Kicad and Gerbview: add .nc and .xnc file ext to files seen as drill files.
.nc is an other usual Excellon drill file ext, and .xnc will be soon also in use.
2019-03-27 16:47:13 +01:00
Michael Kavanagh b681e4a68e Open drill file in gerbview from KiCad manager tree
Fixes lp:1819754
https://bugs.launchpad.net/kicad/+bug/1819754
2019-03-27 09:04:16 -04:00
Seth Hillbrand d2d2101170 templates: Create template like normal project
When creating a new project from a template, we should follow the
same workflow as creating an empty project.  Without this, the project
requires the directory to exist and the form doesn't allow creating new
directories (in GTK3 at least).
2019-03-06 20:01:30 -08:00
Michael c3928c21eb Fix template selector notebook behaviour
Also replace "validate" button with standard refresh icon button.

Fixes: lp:1773510
https://bugs.launchpad.net/kicad/+bug/1773510
2019-03-03 19:43:41 -08:00
Seth Hillbrand b9097c2c1d Test for extension before adding to new project
Fixes: lp:1818136
* https://bugs.launchpad.net/kicad/+bug/1818136
2019-02-28 12:33:41 -08:00
Seth Hillbrand 51fce4bad8 Force X11 on linux
Wayland is not yet compatible with wxWidgets (or rather the other way
around).  Until this happens, we must force the x11 compositor while
running.  Under wayland, this will map to the wayland-x11 compatibility
layer.

Fixes: lp:1816637
* https://bugs.launchpad.net/kicad/+bug/1816637
2019-02-26 08:51:12 -08:00
Seth Hillbrand 49d3440529 Prevent stripping preceived extensions from new proj
wxFilename automatically detects extensions based on the last "." in a
full filename.  We need to re-add the extension if it is removed.

Fixes: lp:1816862
* https://bugs.launchpad.net/kicad/+bug/1816862
2019-02-23 09:06:10 -08:00
jean-pierre charras aca1835610 Fix minor wxWidgets alerts. 2019-02-23 09:33:59 +01:00
jean-pierre charras 7b75629a67 rename file 2019-02-23 09:18:02 +01:00
Seth Hillbrand 484c1f63ba gtk3: Force GTK2-style input handling
GTK3 provides for additional input devices via xinput2.  These include
touchscreens and continuous scroll devices.  But wxWidgets does not have
specialized handlers for these events, so they double up for some
devices.  Until wxWidgets allows us to handle these events, we specify
that the input handler should be the old-style GDK_CORE.
2019-02-19 11:03:20 -08:00
Seth Hillbrand 69c1263c02 GTK3: Force scrollbars visible
GTK3 does a fade in/fade out routine for scrollbars by default.  This
was problematic as it caused a cascade of full-screen repaint events on
each mouse event.  Instead of disabling scrollbars (which only helped
the full canvas), we force the old scrollbar behavior is environmental
variables.

Revert "gtk3: Remove scrollbars"

This reverts commit db43bd82a7.
2019-02-19 10:52:39 -08:00
Seth Hillbrand ac460466b6 Archive fp-lib-table and sym-lib-table from project
The local library tables should be archived with the project
2019-02-11 07:21:22 -08:00
John Beard e6a6266f3d Build: libpolygon provides its own includes
Libpolygon can provide its own includes via target_include_dirs PUBLIC.
This means any linking targets do not need to specifiy them manually.

As common requires polygon, the polygon dep is also now no longer
required downstream of libcommon, as it's transisitvely implied
by libcommon's target_link_libraries.

This resolves a circular dependency previously detected and also
simplifies CMakeLists.
2019-02-04 19:29:31 -08:00
John Beard bb2ae8e13b Bitmaps: move bitmap defs to bitmaps library
The bitmap definitions (BITMAP_DEF and so on) do not
have any dependencies on other libs, including WX. This
means the bitmaps library can be isolated from the other
dependencies.

Common now depends on bitmaps, and libraries that depend
on common can pick it up from the common target_link_libraries,
as it is PUBLIC. This means a lot of targets no longer
need manual bitmap linkage.

This avoids a circular dependency that was previously reported
by static analysis.

Avoiding pulling in WX and other headers into the include
tree of each bitmap .cpp is a huge speed up (around 10x) in
compilation, and the generated static library is also 10x
smaller (20MB vs 200MB)

Add common as a link library to pnsrouter,connectivity.
THese library do still use common code (including bitmaps,
via base_screen.h) and this allows them to pick up the libcommon
includes correctly.
2019-02-04 19:29:31 -08:00
Seth Hillbrand b9483ae66f Adding additional archive extensions
These include standard protel extensions and 3d-model extensions

Fixes: lp:1812639
* https://bugs.launchpad.net/kicad/+bug/1812639
2019-01-21 07:27:20 -08:00
Seth Hillbrand 3a1e66dba3 kicad: URI-encode zip names to handle unicode
Workaround for wx not handling unicode strings in the archive file
system handler.

Fixes: lp:1812516
* https://bugs.launchpad.net/kicad/+bug/1812516
2019-01-20 16:41:55 -08:00
John Beard 658cc8fd96 Wildcards: unify handling of all files wildcards
Use the AddFileExtListToFilter() to also generate the
wildcard for "all files". This is because:

* Users can use AddFileExtListToFilter for the all files WC
  with the same interface as for any other extensions.
* Users do not need to worry about wxGetTranslation, as the
  _() is applied in the same way as the other *Wildcard() helpers,
  and it is a function just like the others, so it is consistent
* There is a testable interface to document the expected result.
  The test is added.
2019-01-09 08:57:42 -05:00
Seth Hillbrand 1e5ba6f1b1 Replace DIM() macro
The standard DIM() macro was not typesafe as it happily deferred errors
to runtime that can be caught at compile time.  Replacing it with a
generic C++11 constexpr allows for typecasting, comparison and compile
time error checking.
2019-01-06 08:43:12 -08:00
Seth Hillbrand 3b54a44540 wildcard strings update
Replace a few other cases where we used Windows-only or *nix specific
wildcard strings
2019-01-05 20:26:45 -08:00
Seth Hillbrand 6662891f34 string update: Help->List hotkeys
The hotkey name "Help (this window)" does not describe what the hotkey
and associated action does.  It displays the current hotkey list, so the
action name should reflect that behavior
2019-01-02 15:44:13 -08:00
Maciej Suminski 24f9bfa13b Fixed memory leaks
This is commit a9efbf47 with a fix for SWIG to deal with unique_ptr.
2018-12-20 10:05:58 +01:00
Seth Hillbrand e307d9318b Revert "Fixed memory leaks"
This reverts commit a9efbf4716.

The commit broke compiles with scripting
2018-12-11 10:12:44 -08:00
Maciej Suminski a9efbf4716 Fixed memory leaks 2018-12-11 16:21:43 +01:00
Maciej Suminski 766156ed87 Fix for dark mode on macOS Mojave
Thanks to Scott Rapson and Justace Clutter for the solution.

Fixes: lp:1797989
* https://bugs.launchpad.net/kicad/+bug/1797989
2018-12-07 09:03:56 +01:00
Jeff Young 78daaa8825 Allow cancel, delete or rescue when opening pcbs with undefined layers.
Fixes: lp:1796596
* https://bugs.launchpad.net/kicad/+bug/1796596
2018-12-07 00:26:10 +00:00
Jeff Young c0d713b2d2 Implement OSX-specific method for opening project directory.
Sadly, the wxWidgets one doesn't work.

Fixes: lp:1804937
* https://bugs.launchpad.net/kicad/+bug/1804937
2018-11-24 16:19:38 +00:00
jean-pierre charras 65a967dca1 Fix minor I10n issues. 2018-11-18 14:40:36 +01:00
Jeff Young 8725511c3c OSX fix to bring launched apps to the front.
Fixes: lp:1154859
* https://bugs.launchpad.net/kicad/+bug/1154859
2018-11-13 17:13:03 +00:00
jean-pierre charras 54fe060b5a add tool to open system file browser to main toolbar 2018-11-02 13:51:13 +01:00
jean-pierre charras 601e0a31b5 Open project folder in host OS: refinements.
Remove 2 png files that should not be is trunk.
2018-11-01 15:11:29 +01:00
Ashutosh Gangwar efe6b04ca2 kicad: Open project folder in host OS
NEW: Adds support to browse project directory in default file manager in the host OS
CHANGED: Main frame's Browse menu now contains third option to Browse Project Files

Fixes: lp:1584977
https://bugs.launchpad.net/kicad/+bug/1584977
2018-11-01 09:11:42 +01:00
Wayne Stambaugh 29092c3b3d Fix broken log trace name in previous commit. 2018-10-17 15:34:46 -04:00
Wayne Stambaugh f584b30c73 Replace log debugging output with tracing.
Replace all instances of wxLogDebug with wxLogTrace in the common and
kicad folders to prevent unwanted debugging output.

Add new trace flags for locale and screen object tracing.

The usual smattering of code policy fixes.
2018-10-17 15:03:33 -04:00
Jeff Young 9a213207fb Clearer titles for editing board footprints.
Also cleans up the naming on the symbol editor side.
2018-10-05 14:17:58 +01:00
Jeff Young 7bcb5fd720 Make app names and tooltips consistent.
Fixes: lp:1795236
* https://bugs.launchpad.net/kicad/+bug/1795236
2018-09-30 17:46:45 +01:00
Jeff Young c90a3efea2 Change KIDIALOG hashing algorithm to __FILE__ + __LINE__.
Using Title + Message wasn't working for all the dialogs which
did substitutions in the message (which was a lot of them).

Fixes: lp:1789348
* https://bugs.launchpad.net/kicad/+bug/1789348
2018-08-29 23:38:23 +01:00
Jeff Young a97d2f8cf3 Fix compile error on non-OSX platforms. 2018-08-29 22:32:38 +01:00
Jeff Young f9412f0fd4 Implement double-click for other filetypes in project tree.
Fixes: lp:1787207
* https://bugs.launchpad.net/kicad/+bug/1787207
2018-08-29 19:59:02 +01:00
jean-pierre charras 90788a5a72 Kicad archive project: add missing file extensions (.kicad_mod, .gbrjob) in files to archive filter.
Fixes: lp:1789038
https://bugs.launchpad.net/kicad/+bug/1789038
2018-08-26 13:35:33 +02:00
Jeff Young 86a801aabc Allow updating of file history size on the fly.
Also updates the file menu IDs so that we can actually handle
more than 9 items in the file history.

Also adds configurable file history length to the other gerber
files (zip, drill and job).

Fixes: lp:1745729
* https://bugs.launchpad.net/kicad/+bug/1745729
2018-08-21 10:34:41 +01:00
José Jorge Enríquez 8d625854b8 Allows custom number of entries in recently opened files menu.
NEW: Adds a configuration option to set number of entries in the "Open Recent" menu.

Fixes: lp:1745729
* https://bugs.launchpad.net/kicad/+bug/1745729
2018-08-21 10:34:41 +01:00
Jeff Young d81faa72c9 Overhaul border drawing in all the Kicad frames.
Primary change is to replace most control/window borders with
AUI pane borders.  We implement our own AUI border drawing
routine which avoids the ugly one-pixel white frames around
dark canvasses.

Also increases the signal-to-noise ratio of all the pane
creation code in the various frames.
2018-08-11 17:25:38 +01:00
Jeff Young d788c9d479 Move library table dialogs from PLAYER to KIFACE interface.
Spooling up a full PLAYER in the background takes too long.

This also fixes bugs around how the tables are saved, although
that was just missing code rather than anything architectural.

Fixes: lp:1785436
* https://bugs.launchpad.net/kicad/+bug/1785436
2018-08-06 21:31:53 +01:00
jean-pierre charras 7fa5456d71 Kicad: fast switch to an other project sharing the same folder.
If a .pro file is inside the current project, double clicking on this .pro file switches to this project.
(It happens when 2 projects share the same folder).
2018-08-05 09:04:39 +02:00
Wayne Stambaugh 8e7d6063fd Minor dialog and frame window improvements.
Drop all uses of wxRAISED_BORDER and wxSUNKEN_BORDER from dialogs and
panels used in main frame windows.

Drop use of wxSP_3DSASH options on all wxSplitterWindow definitions.

Minor dialog alignment and spacing fixes.
2018-08-02 13:00:41 -04:00
Jeff Young eaf5b913b6 Add Manage Symbol and Footprint Library tables to project frame.
Fixes: lp:1780604
* https://bugs.launchpad.net/kicad/+bug/1780604
2018-07-19 21:46:41 +01:00
Jeff Young 99db5cb543 Allow for reduced nagging with wider use of KIDIALOG.
(cherry picked from commit c2dd5df)
2018-07-17 15:13:53 +01:00
Jeff Young 7841f8a466 Unified preferences dialog framework.
(cherry picked from commit 8ee3e77)
2018-07-17 15:11:17 +01:00
Jeff Young 8f0aa68ab8 Fold 3D Search Paths dialog into Configure Paths.
Use in-place editing for both.

Fixes: lp:1743823
* https://bugs.launchpad.net/kicad/+bug/1743823

(cherry picked from commit 33622cd)
2018-07-17 15:11:01 +01:00
Wayne Stambaugh bded0cfc19 KiCad: make initial minimum main frame width show all icons.
Fixes lp:1780300

https://bugs.launchpad.net/kicad/+bug/1780300
2018-07-13 15:53:03 -04:00
Martin Aberg 47a4099e64 Disable logging at exit on FreeBSD.
This commit fixes a crash on KiCad exit for FreeBSD.

Usage of the wxLog functions in destructors on program generates an
infinite recursive call loop and segfault on this platform.

The workaround is inpired by:
  https://people.freebsd.org/~wpaul/kicad/kicad_instructions.txt

Fixes: lp:1778334
* https://bugs.launchpad.net/kicad/+bug/1778334
2018-06-23 15:11:32 +02:00
John Beard 58814e838d Common: Fix -Wcatch-value warnings (catching exceptions by value)
This fixes some warnings on GCC 8.1:

warning: catching polymorphic type ‘class std::out_of_range’ by value [-Wcatch-value=]
         catch( std::out_of_range )
                     ^~~~~~~~~~~~

This fix is along the same lines as:

* ff1802d7a "Fix Coverity "Big parameter passed by value" warnings"
2018-06-05 11:46:17 +02:00