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Shopper: slightly improve plugin and manual
* improve manual (hopefully fixes fs#11988). Parts of the
description are taken from fs#10820.
* move ACTION_STD_CONTEXT from alternate select to alternate
menu action, as not all targets have ACTION_STD_MENU
* add menu entries for "Quit" and "Quit without saving"
Change-Id: Iec86a1608756a899f9f9d7ec7d479838dfd1d95f
authored by
Sebastian Leonhardt
and committed by
Gerrit Rockbox
59928e6c
399904a9
+35
-3
apps/plugins/shopper.c
+35
-3
apps/plugins/shopper.c
···
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continue;
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switch (button)
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{
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case ACTION_STD_CONTEXT:
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case ACTION_STD_OK:
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{
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changed |= toggle(cur_sel);
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break;
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}
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case ACTION_STD_MENU:
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case ACTION_STD_CONTEXT:
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{
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switch(view)
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{
···
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"Mark all items",
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category_string,
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"Revert to saved",
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"Show Playback Menu",);
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"Show Playback Menu",
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"Quit without saving",
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"Quit");
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switch (rb->do_menu(&menu, NULL, NULL, false))
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{
···
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playback_control(NULL);
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break;
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}
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case 6:
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{
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/* Quit without saving */
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exit = 1;
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break;
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}
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case 7:
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{
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/* Save and quit */
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if (changed)
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save_changes();
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exit = 1;
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break;
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}
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default:
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{
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break;
···
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"Reset list",
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category_string,
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"Revert to saved",
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"Show Playback Menu",);
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"Show Playback Menu",
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"Quit without saving",
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"Quit");
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switch (rb->do_menu(&menu, NULL, NULL, false))
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{
···
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{
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/* playback menu */
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playback_control(NULL);
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break;
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}
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case 5:
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{
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/* Quit without saving */
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exit = 1;
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break;
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}
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case 6:
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{
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/* Save and quit */
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if (changed)
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save_changes();
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exit = 1;
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break;
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}
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default:
+47
-1
manual/plugins/shopper.tex
+47
-1
manual/plugins/shopper.tex
···
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\subsection{Shopper}
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\label{ref:Shopperplugin}
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Shopper is a shopping list plugin which allows you to maintain reusable shopping lists.
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Shopper is a plugin which allows you to maintain reusable shopping lists.
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To create a list, use a text editor to write down a list of items (one per
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line; note that the line length should not exceed 40 characters) and save the
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file as \fname{<name>.shopper}. If you want to separate the items you can do
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so by creating categories, which are prepended with `\#'. To open a
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\fname{.shopper} file just ``play'' it from the file browser.
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\begin{example}
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#groceries
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bananas
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cucumber
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4 apples
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6 apples
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#dairy
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milk
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cheese
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\end{example}
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Note that it isn't possible to choose exact quantities, but you can create a
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number of entries with different quantities in the name of the item, such as
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for the apples in the above example.
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There are two modes, \emph{edit mode} and \emph{view mode}. The edit mode
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shows all the items, and it allows you to select which of the items you want
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to buy. When you have finished selecting the items, use the menu to go to the
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view mode, and you will see only the items you wish to buy. If you `select'
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an item in view mode then that item will be removed from the list.
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When you exit Shopper the last view is saved, including which items you have
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selected, so if you re-open the shopping list it will be as you left it. There
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are additional menu options for clearing the list, selecting all items, showing
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and hiding the categories, toggling the categories, and displaying the playback
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menu.
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\subsubsection{Shopper Keys}
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\begin{btnmap}
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\ActionStdOk{}
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\opt{HAVEREMOTEKEYMAP}{& \ActionRCStdOk}
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& Select or clear an item\\
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\ActionStdMenu{} or \ActionStdContext{}
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\opt{HAVEREMOTEKEYMAP}{& \ActionRCStdMenu{} or \ActionRCStdContext}
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& Show menu\\
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\ActionStdCancel{}
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\opt{HAVEREMOTEKEYMAP}{& \ActionRCStdCancel}
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& Exit\\
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\end{btnmap}