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Story Viewer: added some constants for stack indices

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This commit is contained in:
Charles Dang 2017-04-19 15:15:20 +11:00
parent 0421ee4128
commit aa351a05c1
1 changed files with 6 additions and 2 deletions
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8
src/gui/dialogs/story_viewer.cpp
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@ -67,6 +67,10 @@ static config get_title_area_decor_config()
return cfg;
}
// Stacked widget layer constants for the text stack.
static const unsigned int LAYER_BACKGROUND = 1;
static const unsigned int LAYER_TEXT = 2;
REGISTER_DIALOG(story_viewer)
story_viewer::story_viewer(storyscreen::controller& controller)
@ -246,7 +250,7 @@ void story_viewer::display_part(window& window)
* We use get_layer_grid here to ensure the widget is always found regardless of
* whether the background is visible or not.
*/
canvas& panel_canvas = find_widget<panel>(text_stack.get_layer_grid(1), "text_panel", false).get_canvas(0);
canvas& panel_canvas = find_widget<panel>(text_stack.get_layer_grid(LAYER_BACKGROUND), "text_panel", false).get_canvas(0);
panel_canvas.set_variable("panel_position", wfl::variant(new_panel_mode));
panel_canvas.set_variable("title_present", wfl::variant(static_cast<int>(showing_title))); // cast to 0/1
@ -255,7 +259,7 @@ void story_viewer::display_part(window& window)
if(part_text.empty() || !has_background) {
// No text or no background for this part, hide the background layer.
text_stack.select_layer(2);
text_stack.select_layer(LAYER_TEXT);
} else if(text_stack.current_layer() != -1) {
// If the background layer was previously hidden, re-show it.
text_stack.select_layer(-1);