Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 30 insertions, 0 deletions

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+Extensions for the Impress and Draw applications.
+
+source/pdfimport/ - PDF import
+
+	Uses an external poppler process to parse and handle PDF
+	import as draw shapes.
+
+source/minimizer/ - Presentation Minimizer
+
+	Shrinks presentations by down-scaling images, and removing
+	extraneous eg. embedded OLE content.
+
+source/presenter/ - Impress / Presenter Console.
+
+	This couples to sd/ in rather strange ways. Its design is
+	heavily mangled by an attempt to use only UNO interfaces
+	which are highly inadequate. This leads to somewhat
+	ridiculous situations. Activating in response to
+	configuration keys (for example), and the 'XPresenterHelper'
+	interface inside sd/ used to create and manage windows.
+
+    The main screen uses a hardware-accelerated
+    canvas (e.g. cairo canvas), while the entire secondary screen
+    uses a VCL-canvas that is created in
+    sd::framework::FullScreenPane::CreateCanvas().
+
+    The secondary screen contains 3 "Panes" which each have
+    2 XWindows for the border area & the actual content,
+    and each content Pane is backed by a sd::presenter::PresenterCanvas
+    that wraps the FullScreenPane's canvas and does clipping.