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Implement hand tool

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The logic for the hand tool is implemented in a separate project,
maintained at https://github.com/Rob--W/grab-to-pan.js

Integration notes
- Added toggle as an entry under the Secondary toolbar
- Added shortcut "h" to toggle hand tool (to-do: document this in wiki
  after merge). This shortcut is also used in Adobe's Acrobat Reader.

To-do: localizations for:
hand_tool_enable.title=
hand_tool_enable_label=
hand_tool_disable.title=
hand_tool_disable_label=

To-do (wish): persistence of hand tool preference, preferably a global setting.

secondaryToolbarButton-handTool.png created by Stephen Horlander <shorlander@mozilla.com>
This commit is contained in:
Rob Wu 2013-10-02 22:09:43 +02:00
parent f0c830dba2
commit 3914768085
10 changed files with 330 additions and 2 deletions
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8
web/viewer.html
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@ -75,6 +75,8 @@ limitations under the License.
<script type="text/javascript" src="secondary_toolbar.js"></script>
<script type="text/javascript" src="password_prompt.js"></script>
<script type="text/javascript" src="presentation_mode.js"></script>
<script type="text/javascript" src="grab_to_pan.js"></script>
<script type="text/javascript" src="hand_tool.js"></script>
<!--#endif-->
<script type="text/javascript" src="debugger.js"></script>
@ -163,6 +165,12 @@ limitations under the License.
<button id="pageRotateCcw" class="secondaryToolbarButton rotateCcw" title="Rotate Counterclockwise" tabindex="26" data-l10n-id="page_rotate_ccw">
<span data-l10n-id="page_rotate_ccw_label">Rotate Counterclockwise</span>
</button>
<div class="horizontalToolbarSeparator"></div>
<button id="toggleHandTool" class="secondaryToolbarButton handTool" title="Enable hand tool" tabindex="27" data-l10n-id="hand_tool_enable">
<span data-l10n-id="hand_tool_enable_label">Enable hand tool</span>
</button>
</div>
</div> <!-- secondaryToolbar -->