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-rw-r--r--src/settings_gui.cpp73
1 files changed, 38 insertions, 35 deletions
diff --git a/src/settings_gui.cpp b/src/settings_gui.cpp
index 30daf610d..930dc31da 100644
--- a/src/settings_gui.cpp
+++ b/src/settings_gui.cpp
@@ -730,6 +730,12 @@ enum RestrictionMode {
RM_END, ///< End for iteration.
};
+/** Filter for settings list. */
+struct SettingFilter {
+ StringFilter string; ///< Filter string.
+ RestrictionMode mode; ///< Filter based on category.
+};
+
/** Data structure describing a single setting in a tab */
struct SettingEntry {
byte flags; ///< Flags of the setting entry. @see SettingEntryFlags
@@ -760,7 +766,7 @@ struct SettingEntry {
uint GetMaxHelpHeight(int maxw);
bool IsFiltered() const;
- bool UpdateFilterState(StringFilter &filter, bool force_visible, RestrictionMode mode);
+ bool UpdateFilterState(SettingFilter &filter, bool force_visible);
uint Draw(GameSettings *settings_ptr, int base_x, int base_y, int max_x, uint first_row, uint max_row, uint cur_row, uint parent_last, SettingEntry *selected);
@@ -796,7 +802,7 @@ struct SettingsPage {
SettingEntry *FindEntry(uint row, uint *cur_row) const;
uint GetMaxHelpHeight(int maxw);
- bool UpdateFilterState(StringFilter &filter, bool force_visible, RestrictionMode mode);
+ bool UpdateFilterState(SettingFilter &filter, bool force_visible);
uint Draw(GameSettings *settings_ptr, int base_x, int base_y, int max_x, uint first_row, uint max_row, SettingEntry *selected, uint cur_row = 0, uint parent_last = 0) const;
};
@@ -1060,41 +1066,40 @@ bool SettingEntry::IsVisibleByRestrictionMode(RestrictionMode mode) const
/**
* Update the filter state.
- * @param filter String filter
+ * @param filter Filter
* @param force_visible Whether to force all items visible, no matter what (due to filter text; not affected by restriction drop down box).
- * @param mode Additional way of filtering only changed settings on this screen (see restriction drop down box).
* @return true if item remains visible
*/
-bool SettingEntry::UpdateFilterState(StringFilter &filter, bool force_visible, RestrictionMode mode)
+bool SettingEntry::UpdateFilterState(SettingFilter &filter, bool force_visible)
{
CLRBITS(this->flags, SEF_FILTERED);
bool visible = true;
switch (this->flags & SEF_KIND_MASK) {
case SEF_SETTING_KIND: {
- if (!force_visible && !filter.IsEmpty()) {
+ if (!force_visible && !filter.string.IsEmpty()) {
/* Process the search text filter for this item. */
- filter.ResetState();
+ filter.string.ResetState();
const SettingDesc *sd = this->d.entry.setting;
const SettingDescBase *sdb = &sd->desc;
SetDParam(0, STR_EMPTY);
- filter.AddLine(sdb->str);
- filter.AddLine(this->GetHelpText());
+ filter.string.AddLine(sdb->str);
+ filter.string.AddLine(this->GetHelpText());
- visible = filter.GetState();
+ visible = filter.string.GetState();
}
- visible = visible && this->IsVisibleByRestrictionMode(mode);
+ visible = visible && this->IsVisibleByRestrictionMode(filter.mode);
break;
}
case SEF_SUBTREE_KIND: {
- if (!force_visible && !filter.IsEmpty()) {
- filter.ResetState();
- filter.AddLine(this->d.sub.title);
- force_visible = filter.GetState();
+ if (!force_visible && !filter.string.IsEmpty()) {
+ filter.string.ResetState();
+ filter.string.AddLine(this->d.sub.title);
+ force_visible = filter.string.GetState();
}
- visible = this->d.sub.page->UpdateFilterState(filter, force_visible, mode);
+ visible = this->d.sub.page->UpdateFilterState(filter, force_visible);
break;
}
default: NOT_REACHED();
@@ -1312,17 +1317,16 @@ void SettingsPage::GetFoldingState(bool &all_folded, bool &all_unfolded) const
/**
* Update the filter state.
- * @param filter String filter
+ * @param filter Filter
* @param force_visible Whether to force all items visible, no matter what
- * @param mode Additional way of filtering only changed settings on this screen (see restriction drop down box).
* @return true if item remains visible
*/
-bool SettingsPage::UpdateFilterState(StringFilter &filter, bool force_visible, RestrictionMode mode)
+bool SettingsPage::UpdateFilterState(SettingFilter &filter, bool force_visible)
{
bool visible = false;
bool first_visible = true;
for (int field = this->num - 1; field >= 0; field--) {
- visible |= this->entries[field].UpdateFilterState(filter, force_visible, mode);
+ visible |= this->entries[field].UpdateFilterState(filter, force_visible);
this->entries[field].SetLastField(first_visible);
if (visible && first_visible) first_visible = false;
}
@@ -1734,18 +1738,17 @@ struct GameSettingsWindow : Window {
SettingEntry *valuedropdown_entry; ///< If non-NULL, pointer to the value for which a dropdown window is currently opened.
bool closing_dropdown; ///< True, if the dropdown list is currently closing.
- StringFilter string_filter; ///< Text filter for settings.
+ SettingFilter filter; ///< Filter for the list.
QueryString filter_editbox; ///< Filter editbox;
bool manually_changed_folding; ///< Whether the user expanded/collapsed something manually.
- RestrictionMode cur_restriction_mode; ///< Currently selected index of the drop down list for the restrict drop down.
-
Scrollbar *vscroll;
- GameSettingsWindow(const WindowDesc *desc) : filter_editbox(50), cur_restriction_mode((RestrictionMode)_settings_client.gui.settings_restriction_mode)
+ GameSettingsWindow(const WindowDesc *desc) : filter_editbox(50)
{
static bool first_time = true;
+ filter.mode = (RestrictionMode)_settings_client.gui.settings_restriction_mode;
settings_ptr = &GetGameSettings();
/* Build up the dynamic settings-array only once per OpenTTD session */
@@ -1819,7 +1822,7 @@ struct GameSettingsWindow : Window {
{
switch (widget) {
case WID_GS_RESTRICT_DROPDOWN:
- SetDParam(0, _game_settings_restrict_dropdown[this->cur_restriction_mode]);
+ SetDParam(0, _game_settings_restrict_dropdown[this->filter.mode]);
break;
}
}
@@ -1907,7 +1910,7 @@ struct GameSettingsWindow : Window {
case WID_GS_RESTRICT_DROPDOWN: {
DropDownList *list = this->BuildDropDownList(widget);
if (list != NULL) {
- ShowDropDownList(this, list, this->cur_restriction_mode, widget);
+ ShowDropDownList(this, list, this->filter.mode, widget);
}
}
}
@@ -2100,19 +2103,19 @@ struct GameSettingsWindow : Window {
{
switch (widget) {
case WID_GS_RESTRICT_DROPDOWN:
- this->cur_restriction_mode = (RestrictionMode)index;
- if (this->cur_restriction_mode == RM_CHANGED_AGAINST_DEFAULT ||
- this->cur_restriction_mode == RM_CHANGED_AGAINST_DEFAULT_WO_LOCAL ||
- this->cur_restriction_mode == RM_CHANGED_AGAINST_NEW) {
+ this->filter.mode = (RestrictionMode)index;
+ if (this->filter.mode == RM_CHANGED_AGAINST_DEFAULT ||
+ this->filter.mode == RM_CHANGED_AGAINST_DEFAULT_WO_LOCAL ||
+ this->filter.mode == RM_CHANGED_AGAINST_NEW) {
if (!this->manually_changed_folding) {
/* Expand all when selecting 'changes'. Update the filter state first, in case it becomes less restrictive in some cases. */
- _settings_main_page.UpdateFilterState(string_filter, false, this->cur_restriction_mode);
+ _settings_main_page.UpdateFilterState(this->filter, false);
_settings_main_page.UnFoldAll();
}
} else {
/* Non-'changes' filter. Save as default. */
- _settings_client.gui.settings_restriction_mode = this->cur_restriction_mode;
+ _settings_client.gui.settings_restriction_mode = this->filter.mode;
}
this->InvalidateData();
break;
@@ -2159,7 +2162,7 @@ struct GameSettingsWindow : Window {
{
if (!gui_scope) return;
- _settings_main_page.UpdateFilterState(string_filter, false, this->cur_restriction_mode);
+ _settings_main_page.UpdateFilterState(this->filter, false);
this->vscroll->SetCount(_settings_main_page.Length());
@@ -2177,8 +2180,8 @@ struct GameSettingsWindow : Window {
virtual void OnEditboxChanged(int wid)
{
if (wid == WID_GS_FILTER) {
- string_filter.SetFilterTerm(this->filter_editbox.text.buf);
- if (!string_filter.IsEmpty() && !this->manually_changed_folding) {
+ this->filter.string.SetFilterTerm(this->filter_editbox.text.buf);
+ if (!this->filter.string.IsEmpty() && !this->manually_changed_folding) {
/* User never expanded/collapsed single pages and entered a filter term.
* Expand everything, to save weird expand clicks, */
_settings_main_page.UnFoldAll();
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-13 03:39:58 +0000