Continuous build

GTK4: Convert Geeqie to a GtkApplication

GTK4 migration

The following options are deleted:
--fullscreen-start, --fullscreen-stop: Use --fullscreen which is a
toggle
--slideshow-start, --slideshow-stop: Use --slideshow which is a toggle
--tools-show, --tools-hide: Use --tools which is a toggle
--remote: No longer needed
--disable-clutter: Start with GQ_DISABLE_CLUTTER=y[es] geeqie
--cache-maintenance: Start with GQ_CACHE_MAINTENANCE=y[es] geeqie
(disabled in this version)
--new-instance: Start with GQ_NEW_INSTANCE=y[es] geeqie
--blank, --list-add, --list-clear: I do not see the need for them

GQ_CACHE_MAINTENANCE=y geeqie is disabled. It will be fixed in a future
commit.

Geeqie 2.5

• Plugin to set file mtime to Exif.Image.DateTime
• Bash command line completion
• Option to hide window decorations
• Improve Search and Run list display
• Exif tag search option in Search window
• Include Help And Close buttons in Exif window
• Assign shortcuts to multi-page documents
• Show alpha value in --pixel-info
• Include the Help file in pdf format
• Extensive code refactoring
• Unit test framework
• Bug fixes
• Updated translations

Geeqie 2.4

• Bug fixes (mainly packaging) and code improvements

Geeqie 2.3

• Bug fixes and code improvements

Geeqie v2.2

• Enhanced debug output with -Ddevel=enabled option
• GitHub workflows for code tests and AppImage building
• Modify Collections user interface
• Remote keyboard actions
• Allow .desktop files to be linked to programmable mouse buttons
• Option to show-hide selectable bars
• On exit additional check for multiple windows open
• Plugin to resize an image
• Include a separator as a toolbar option
• Change all .desktop files to RDNS style
• GTK "Open With" feature menu option
• Reduce the height of toolbars
• Option to select "hamburger" menu style
• More progress in GTK4 migration
• Many bug fixes

Geeqie v2.1

• Additional --selection remote commands
• Split view additional 3-image layout
• Many bug fixes
• Some progress in GTK4 migration
• Change source code from c to c++
• Much progress in making source code warning-free
• Updated language support

Geeqie 2.0.1

• Exclude build directories from release tar

Geeqie 2.0

• GTK2 no longer supported
• Configuration system moved from Autotools to Meson
• Spelling checks for metadata
• When navigation folders, on return to a folder select last image viewed
• Search facility in Exif window
• Display keyboard shortcuts in popup menus
• LIRC deleted
• renderer-clutter() deleted

And as usual:

• Many bug fixes
• Updated language support

Geeqie 1.7.3

• Fix crash with Flatpak version

Geeqie 1.7.2

• Copy image to clipboard option
• Fix MacOS problems
• Multi-threaded find duplicates
• Generate sRGB thumbnails for images with embedded color profile
• External image decoder option
• AppImage supported
• Support jpeg xl format
• Automated cache maintenance
• Support archive (e.g. zip) files
• Use system theme background color

And as usual:

• Many small improvements
• Many bug fixes
• Updated language support