Files
odfstudio/filter
Eloi Montañés 12407f0668 tdf#163359: Fix duplication of TSA URLs on Signing Dialog
When using the Signing tab on the "Export as PDF" dialog, the TSA URLs will be
appended to the ComboBox each time a certificate is selected. Thus, if a user
selects a certificate and then another (or the same) is selected the ComboBox
will end up with duplicated values.
This patch moves the code to append the TSA URLs to the function that sets up
the signing page, fixing the problem.

Change-Id: I93d9cb61e10f18b0c33765d63a5ce47c92e588bf
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/174424
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
2024-10-10 07:20:04 +02:00
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LibreOffice Filters

Filter registration and some simple filters (also descriptions).

Desperate splitting of code into small shared libraries for historical reasons presumably (OS/2 and Windows 3.x). The libraries produced from the code in each subdirectory of filter/source/graphicfilter are graphic format import or export filters. But they don't have uniform API. Some have either a GraphicImport or GraphicExport entry point, and are loaded and used in a uniform fashion from code in svtools/source/filter/filter.cxx. Others have different API and are loaded from other places. For instance icgm has ImportCGM, and is loaded and used by sd/source/filter/cgm/sdcgmfilter.cxx (!). Svgreader is used for "File -> Open" and then to choose the svg file. For "Insert -> Picture -> From File", see svgio/source/svgreader directory.

Filter Configuration

The filter configuration consists of two parts, the type definition in filter/source/config/fragments/types/ and the actual filter definition in filter/source/config/fragments/filters/.

Each file type e.g. text file should be represented by exactly one type definition. This type can then be referenced by several different filters, e.g. calc text, writer text.