Add open_plugin to core

open_plugin allows arbitrary plugins to be called
in hotkey and start screen

replaces PictureFlow Integration
shortcuts menu plays plugins now too

rather than store paths and parameters in the settings
that reside in memory instead entries in a file are searched by hash.
after all, the plugin has to be loaded from disk anyways

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shortcut_viewer.rock--  can now call plugins rather than taking you to them
in the browser
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Added a new option to menus:
 F_CB_ON_SELECT_ONLY
 instead of option callback every time a item is accessed
 F_CB_ON_SELECT_ONLY fires callback only when item is selected
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Added manual entries
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Change-Id: I078b57b1d2b4dd633c89212c1082fcbc1b516e6a

1 files changed, 6 insertions, 0 deletions

diff --git a/manual/advanced_topics/main.tex b/manual/advanced_topics/main.tex
index 00b1688e11..997850a6fd 100755
--- a/manual/advanced_topics/main.tex
+++ b/manual/advanced_topics/main.tex
@@ -36,6 +36,12 @@ This configuration entry can only be created and edited with a text editor or
 the Main Menu Config Plugin (see \reference{ref:main_menu_config}).
 It is not possible to change this setting via the settings menu.
 
+\subsection{\label{ref:OpenPlugins}Open Plugin Menu Items}
+
+Rockbox allows you to choose a plugin to run for select menu options.
+Simply choose the option in the setting menu and choose the plugin
+you would like to run.
+
 \opt{lcd_bitmap}{
 \subsection{\label{ref:GettingExtras}Getting Extras}