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* Fix navigating from last to previous image over invalid filesBert Münnich2017-10-261-3/+4
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* Set LC_COLLATE for -r file list sortingBert Münnich2017-10-241-0/+3
| | | | Fixes issue #293.
* One header file for type definitions and function declarationsBert Münnich2017-10-161-15/+4
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* Improve mouse supportBert Münnich2017-10-061-3/+27
| | | | | | | | | | | | None of the mouse mappings uses a keyboard modifier, making it possible to access the most basic features by only using the mouse. Next/previous image with left button depending on cursor position, middle button for dragging, right button for switching to thumnail mode and wheel for zooming. Users can keep the old behaviour by simply not adapting the changes to the buttons array in config.def.h to their config.h file.
* Simplify cursor reset in image modeBert Münnich2017-10-051-2/+2
| | | | | No need to give cursor name. reset_cursor() is now the only place to decide what cursor to fall back to.
* Mouse drag translates pointer position to image areaBert Münnich2017-10-041-0/+1
| | | | This makes mouse panning more direct and faster.
* Detect all file overwrites in autoreload_inotifyBert Münnich2017-05-171-1/+1
| | | | | | | | | | | | mv(1) inside the same filesystem was not detected. Supporting this case made it necessary to always watch the directory. Turns out the logic and state keeping between arl_setup() and arl_handle() is easier, when using different watch descriptors for the file and the directory and not using a oneshot descriptor for the file. Requiring an absolute canonical path for arl_setup() simplifies dir and base name splitting. No need for dirname(3) and basename(3) anymore.
* Revised autoreload interfaceBert Münnich2017-05-171-11/+20
| | | | | | | | | | | | Make the header only contain the public interface and nothing from the implementation. All functions get a handle to their self object, like the img_ and tns_ and win_ functions. All necessary data (file path) is also passed as an argument, so that no extern redeclarations are needed. Make arl_setup_dir() private, it's not called outside the module. Make arl_handle() return true if the file has changed, so that the reloading of the file can be done by the caller.
* Add autoreload support by inotify (and dummy backend nop)Max Voit2017-05-171-1/+12
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* Properly quit when window gets closed; fixes issue #27Bert Münnich2017-05-171-1/+1
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* Fix typoJakub Wilk2017-02-151-1/+1
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* Pass given file names to key-handler instead of real pathsBert Münnich2017-01-071-1/+1
| | | | | | | Misbehaving command lines in the key-handler that rewrite the given files and thus replace symbolic links instead of their targets shall call realpath(1). Fixes issue #205 and reverts commit 92e3b578.
* Merge djhejna/floatdelayBert Münnich2016-12-011-3/+7
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| * Support for DELAY as a floating point number including less than 1Don Hejna2016-11-271-1/+1
| | | | | | | | | | second while maintaining backward compatibiitiy with integer arguments.
* | Ignore button and key events while key-handler is runningBert Münnich2016-11-301-0/+9
|/ | | | Related to issue #253, which originally asked for a non-blocking key-handler.
* Allow opening directories non-recursivelyParide Legovini2016-09-281-5/+1
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* Use Xft for font loading and text drawingBert Münnich2016-08-061-2/+2
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* Provide image width and height to image-info script; fixes issue #159Bert Münnich2016-08-061-1/+4
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* Revised error handlingBert Münnich2015-10-281-57/+44
| | | | | | | - Functions warn() and die() replaced by GNU-like error(3) function - Register cleanup() with atexit(3) - Functions called by cleanup() are marked with CLEANUP and are not allowed to call exit(3)
* Prefix safe allocation functions with 'e' instead of 's_'Bert Münnich2015-10-281-5/+5
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* Removed unnecessary buffer size constantsBert Münnich2015-10-281-7/+2
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* Use XSI realpath(3)Bert Münnich2015-10-281-15/+0
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* Use POSIX.1-2008 getline(3)Bert Münnich2015-10-281-4/+5
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* Removed feature test macro definitions from source filesBert Münnich2015-10-281-3/+2
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* Removed overcautious parameter checksBert Münnich2015-10-281-8/+3
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* Always run image-info script after key-handler in image mode; fixes issue #213Bert Münnich2015-08-191-3/+3
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* Pass real paths to key handler instead of the paths provided by the userBert Münnich2015-01-181-1/+1
| | | | | Programs called by the key handler might replace symlinks instead of their targets.
* Cache out of view thumbnails in the backgroundBert Münnich2015-01-041-9/+15
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* Use bit-field for boolean flags in fileinfo structBert Münnich2015-01-041-11/+14
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* Ignore SIGPIPE, caused by key handler exiting before all files got printed, ↵Bert Münnich2014-12-011-0/+2
| | | | fixes issue #188
* Pass file paths to key handler via stdin; fixes issue #187Bert Münnich2014-11-271-37/+48
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* Fixed leakage of pipe descriptors in case of failing forkBert Münnich2014-11-271-8/+10
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* Do not print could-not-open-warnings for files found by directory traversalBert Münnich2014-10-241-7/+8
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* Corrected & refactored handling of window bar content...Bert Münnich2014-10-011-27/+39
| | | | Old snprintf calls could have overflowed the buffers.
* Fixed segfault on image removal with uninitialized thumbnails; fixes issue #177Bert Münnich2014-10-011-5/+6
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* Unified file count variable for image & thumbnail modeBert Münnich2014-09-301-10/+7
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* Changed image mark in thumbnail view to small rectangleBert Münnich2014-09-271-1/+1
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* Refactored main loop; properly fixes startup issueBert Münnich2014-09-261-32/+27
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* Fixed startup in thumbnail mode with floating windowBert Münnich2014-09-261-3/+5
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* Revised thumbnail loading...Bert Münnich2014-09-261-20/+13
| | | | | | | - Only load the thumbnails that are currently visible in the window - Unload thumbnails that are leaving the visible area - Much less memory needed, but scrolling is now slower - This also unintentionally fixes issue #86
* Fixed segfault caused by image removal in thumbnail modeBert Münnich2014-09-111-1/+1
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* Simplified img_frame_animateBert Münnich2014-09-011-1/+1
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* Corrected i_alternate, fixes issue #171Bert Münnich2014-08-291-3/+5
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* Bug #165: Deletion of unnecessary null pointer checksMarkus Elfring2014-08-221-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function "free" performs input parameter validation. http://pubs.opengroup.org/onlinepubs/9699919799/functions/free.html It is therefore not needed to check a passed pointer before this function call. A corresponding update suggestion was generated by the software "Coccinelle" from the following semantic patch approach. http://coccinelle.lip6.fr/ @Remove_unnecessary_pointer_checks1@ expression x; @@ -if (x != \(0 \| NULL\)) free(x); @Remove_unnecessary_pointer_checks2@ expression x; @@ -if (x != \(0 \| NULL\)) { free(x); x = \(0 \| NULL\); -} @Remove_unnecessary_pointer_checks3@ expression a, b; @@ -if (a != \(0 \| NULL\) && b != \(0 \| NULL\)) +if (a) free(b); @Remove_unnecessary_pointer_checks4@ expression a, b; @@ -if (a != \(0 \| NULL\) && b != \(0 \| NULL\)) { +if (a) { free(b); b = \(0 \| NULL\); } Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
* Further simplified thumbnail marksBert Münnich2014-08-181-1/+1
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* Full redraw when removing files during thumbnail reloading; fixes issue #164Bert Münnich2014-08-171-0/+2
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* Fixed wrong thumbnail-to-file mappings caused by file deletionsBert Münnich2014-08-161-4/+4
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* Pass marked files to external key handler in thumbnail mode; fixes issue #135Bert Münnich2014-08-161-32/+49
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* Count number of marked filesBert Münnich2014-08-161-0/+4
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* Unified file index variable for image & thumbnail modeBert Münnich2014-08-161-26/+22
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