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Add: Debug tool to draw widget outlines. (#11401)

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This is considered a developer tool and is controlled from the help menu (or default hotkey Ctrl-O).

This draws a white dashed outline around widgets. NWidgetSpacer and (unused) WWT_EMPTY widgets are also filled with check pattern to highlight them, as they usually indicate a design issue.
This commit is contained in:
Peter Nelson
2023-10-28 19:07:50 +01:00
committed by GitHub
parent 129e98fbab
commit c0aa9a5f87
5 changed files with 91 additions and 29 deletions
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17
src/toolbar_gui.cpp
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@@ -1100,7 +1100,7 @@ static CallBackFunction PlaceLandBlockInfo()
static CallBackFunction ToolbarHelpClick(Window *w)
{
PopupMainToolbMenu(w, _game_mode == GM_EDITOR ? (int)WID_TE_HELP : (int)WID_TN_HELP, STR_ABOUT_MENU_LAND_BLOCK_INFO, _settings_client.gui.newgrf_developer_tools ? 11 : 8);
PopupMainToolbMenu(w, _game_mode == GM_EDITOR ? (int)WID_TE_HELP : (int)WID_TN_HELP, STR_ABOUT_MENU_LAND_BLOCK_INFO, _settings_client.gui.newgrf_developer_tools ? 12 : 8);
return CBF_NONE;
}
@@ -1138,6 +1138,20 @@ void ToggleDirtyBlocks()
}
}
/**
* Toggle drawing of widget outlihes.
* @note has only an effect when newgrf_developer_tools are active.
*/
void ToggleWidgetOutlines()
{
extern bool _draw_widget_outlines;
/* Always allow to toggle them off */
if (_settings_client.gui.newgrf_developer_tools || _draw_widget_outlines) {
_draw_widget_outlines = !_draw_widget_outlines;
MarkWholeScreenDirty();
}
}
/**
* Set the starting year for a scenario.
* @param year New starting year.
@@ -1169,6 +1183,7 @@ static CallBackFunction MenuClickHelp(int index)
case 8: ShowSpriteAlignerWindow(); break;
case 9: ToggleBoundingBoxes(); break;
case 10: ToggleDirtyBlocks(); break;
case 11: ToggleWidgetOutlines(); break;
}
return CBF_NONE;
}