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-rw-r--r--src/lang/english.txt2
-rw-r--r--src/settings_gui.cpp144
-rw-r--r--src/widgets/settings_widget.h2
3 files changed, 143 insertions, 5 deletions
diff --git a/src/lang/english.txt b/src/lang/english.txt
index b4e0595d0..3245f9548 100644
--- a/src/lang/english.txt
+++ b/src/lang/english.txt
@@ -1103,6 +1103,8 @@ STR_WARNING_DIFFICULTY_TO_CUSTOM :{WHITE}This act
# Advanced settings window
STR_CONFIG_SETTING_CAPTION :{WHITE}Advanced Settings
+STR_CONFIG_SETTING_EXPAND_ALL :{BLACK}Expand all
+STR_CONFIG_SETTING_COLLAPSE_ALL :{BLACK}Collapse all
STR_CONFIG_SETTING_NO_EXPLANATION_AVAILABLE_HELPTEXT :(no explanation available)
STR_CONFIG_SETTING_DEFAULT_VALUE :{LTBLUE}Default value: {ORANGE}{STRING1}
STR_CONFIG_SETTING_TYPE :{LTBLUE}Setting type: {ORANGE}{STRING}
diff --git a/src/settings_gui.cpp b/src/settings_gui.cpp
index 98e1aaa88..7739ff6df 100644
--- a/src/settings_gui.cpp
+++ b/src/settings_gui.cpp
@@ -1005,9 +1005,12 @@ struct SettingEntry {
void Init(byte level, bool last_field);
void FoldAll();
+ void UnFoldAll();
void SetButtons(byte new_val);
uint Length() const;
+ void GetFoldingState(bool &all_folded, bool &all_unfolded) const;
+ bool IsVisible(const SettingEntry *item) const;
SettingEntry *FindEntry(uint row, uint *cur_row);
uint GetMaxHelpHeight(int maxw);
@@ -1036,8 +1039,11 @@ struct SettingsPage {
void Init(byte level = 0);
void FoldAll();
+ void UnFoldAll();
uint Length() const;
+ void GetFoldingState(bool &all_folded, bool &all_unfolded) const;
+ bool IsVisible(const SettingEntry *item) const;
SettingEntry *FindEntry(uint row, uint *cur_row) const;
uint GetMaxHelpHeight(int maxw);
@@ -1112,6 +1118,66 @@ void SettingEntry::FoldAll()
}
}
+/** Recursively open all folds of sub-pages */
+void SettingEntry::UnFoldAll()
+{
+ switch (this->flags & SEF_KIND_MASK) {
+ case SEF_SETTING_KIND:
+ break;
+
+ case SEF_SUBTREE_KIND:
+ this->d.sub.folded = false;
+ this->d.sub.page->UnFoldAll();
+ break;
+
+ default: NOT_REACHED();
+ }
+}
+
+/**
+ * Recursively accumulate the folding state of the tree.
+ * @param[in,out] all_folded Set to false, if one entry is not folded.
+ * @param[in,out] all_unfolded Set to false, if one entry is folded.
+ */
+void SettingEntry::GetFoldingState(bool &all_folded, bool &all_unfolded) const
+{
+ switch (this->flags & SEF_KIND_MASK) {
+ case SEF_SETTING_KIND:
+ break;
+
+ case SEF_SUBTREE_KIND:
+ if (this->d.sub.folded) {
+ all_unfolded = false;
+ } else {
+ all_folded = false;
+ }
+ this->d.sub.page->GetFoldingState(all_folded, all_unfolded);
+ break;
+
+ default: NOT_REACHED();
+ }
+}
+
+/**
+ * Check whether an entry is visible and not folded away.
+ * Note: This does not consider the scrolling range; it might still require scrolling ot make the setting really visible.
+ * @param item Entry to search for.
+ * @return true if entry is visible.
+ */
+bool SettingEntry::IsVisible(const SettingEntry *item) const
+{
+ if (this == item) return true;
+
+ switch (this->flags & SEF_KIND_MASK) {
+ case SEF_SETTING_KIND:
+ return false;
+
+ case SEF_SUBTREE_KIND:
+ return !this->d.sub.folded && this->d.sub.page->IsVisible(item);
+
+ default: NOT_REACHED();
+ }
+}
/**
* Set the button-depressed flags (#SEF_LEFT_DEPRESSED and #SEF_RIGHT_DEPRESSED) to a specified value
@@ -1365,6 +1431,40 @@ void SettingsPage::FoldAll()
}
}
+/** Recursively open all folds of sub-pages */
+void SettingsPage::UnFoldAll()
+{
+ for (uint field = 0; field < this->num; field++) {
+ this->entries[field].UnFoldAll();
+ }
+}
+
+/**
+ * Recursively accumulate the folding state of the tree.
+ * @param[in,out] all_folded Set to false, if one entry is not folded.
+ * @param[in,out] all_unfolded Set to false, if one entry is folded.
+ */
+void SettingsPage::GetFoldingState(bool &all_folded, bool &all_unfolded) const
+{
+ for (uint field = 0; field < this->num; field++) {
+ this->entries[field].GetFoldingState(all_folded, all_unfolded);
+ }
+}
+
+/**
+ * Check whether an entry is visible and not folded away.
+ * Note: This does not consider the scrolling range; it might still require scrolling ot make the setting really visible.
+ * @param item Entry to search for.
+ * @return true if entry is visible.
+ */
+bool SettingsPage::IsVisible(const SettingEntry *item) const
+{
+ for (uint field = 0; field < this->num; field++) {
+ if (this->entries[field].IsVisible(item)) return true;
+ }
+ return false;
+}
+
/** Return number of rows needed to display the whole page */
uint SettingsPage::Length() const
{
@@ -1729,7 +1829,7 @@ struct GameSettingsWindow : Window {
this->vscroll = this->GetScrollbar(WID_GS_SCROLLBAR);
this->FinishInitNested(desc, WN_GAME_OPTIONS_GAME_SETTINGS);
- this->vscroll->SetCount(_settings_main_page.Length());
+ this->InvalidateData();
}
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
@@ -1822,6 +1922,18 @@ struct GameSettingsWindow : Window {
virtual void OnClick(Point pt, int widget, int click_count)
{
+ switch (widget) {
+ case WID_GS_EXPAND_ALL:
+ _settings_main_page.UnFoldAll();
+ this->InvalidateData();
+ break;
+
+ case WID_GS_COLLAPSE_ALL:
+ _settings_main_page.FoldAll();
+ this->InvalidateData();
+ break;
+ }
+
if (widget != WID_GS_OPTIONSPANEL) return;
uint btn = this->vscroll->GetScrolledRowFromWidget(pt.y, this, WID_GS_OPTIONSPANEL, SETTINGTREE_TOP_OFFSET);
@@ -1839,8 +1951,7 @@ struct GameSettingsWindow : Window {
this->SetDisplayedHelpText(NULL);
pe->d.sub.folded = !pe->d.sub.folded; // Flip 'folded'-ness of the sub-page
- this->vscroll->SetCount(_settings_main_page.Length());
- this->SetDirty();
+ this->InvalidateData();
return;
}
@@ -2032,6 +2143,23 @@ struct GameSettingsWindow : Window {
this->SetDirty();
}
+ virtual void OnInvalidateData(int data = 0, bool gui_scope = true)
+ {
+ if (!gui_scope) return;
+
+ this->vscroll->SetCount(_settings_main_page.Length());
+
+ if (this->last_clicked != NULL && !_settings_main_page.IsVisible(this->last_clicked)) {
+ this->SetDisplayedHelpText(NULL);
+ }
+
+ bool all_folded = true;
+ bool all_unfolded = true;
+ _settings_main_page.GetFoldingState(all_folded, all_unfolded);
+ this->SetWidgetDisabledState(WID_GS_EXPAND_ALL, all_unfolded);
+ this->SetWidgetDisabledState(WID_GS_COLLAPSE_ALL, all_folded);
+ }
+
virtual void OnResize()
{
this->vscroll->SetCapacityFromWidget(this, WID_GS_OPTIONSPANEL, SETTINGTREE_TOP_OFFSET + SETTINGTREE_BOTTOM_OFFSET);
@@ -2055,7 +2183,13 @@ static const NWidgetPart _nested_settings_selection_widgets[] = {
NWidget(WWT_EMPTY, INVALID_COLOUR, WID_GS_HELP_TEXT), SetMinimalSize(300, 25), SetFill(1, 1), SetResize(1, 0),
SetPadding(WD_FRAMETEXT_TOP, WD_FRAMETEXT_RIGHT, WD_FRAMETEXT_BOTTOM, WD_FRAMETEXT_LEFT),
NWidget(NWID_HORIZONTAL),
- NWidget(NWID_SPACER, INVALID_COLOUR), SetFill(1, 1), SetResize(1, 0),
+ NWidget(WWT_PANEL, COLOUR_MAUVE),
+ NWidget(NWID_HORIZONTAL),
+ NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, WID_GS_EXPAND_ALL), SetDataTip(STR_CONFIG_SETTING_EXPAND_ALL, STR_NULL),
+ NWidget(WWT_PUSHTXTBTN, COLOUR_MAUVE, WID_GS_COLLAPSE_ALL), SetDataTip(STR_CONFIG_SETTING_COLLAPSE_ALL, STR_NULL),
+ NWidget(NWID_SPACER, INVALID_COLOUR), SetFill(1, 1), SetResize(1, 0),
+ EndContainer(),
+ EndContainer(),
NWidget(WWT_RESIZEBOX, COLOUR_MAUVE),
EndContainer(),
EndContainer(),
@@ -2064,7 +2198,7 @@ static const NWidgetPart _nested_settings_selection_widgets[] = {
static const WindowDesc _settings_selection_desc(
WDP_CENTER, 510, 450,
WC_GAME_OPTIONS, WC_NONE,
- 0,
+ WDF_UNCLICK_BUTTONS,
_nested_settings_selection_widgets, lengthof(_nested_settings_selection_widgets)
);
diff --git a/src/widgets/settings_widget.h b/src/widgets/settings_widget.h
index a7ca3512e..2a9173b49 100644
--- a/src/widgets/settings_widget.h
+++ b/src/widgets/settings_widget.h
@@ -55,6 +55,8 @@ enum GameSettingsWidgets {
WID_GS_OPTIONSPANEL, ///< Panel widget containing the option lists.
WID_GS_SCROLLBAR, ///< Scrollbar.
WID_GS_HELP_TEXT, ///< Information area to display help text of the selected option.
+ WID_GS_EXPAND_ALL, ///< Expand all button.
+ WID_GS_COLLAPSE_ALL, ///< Collapse all button.
};
/** Widgets of the #CustomCurrencyWindow class. */
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-24 01:03:27 +0000