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feat: allow arrow keys

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Anna 2022-05-31 18:09:08 -04:00
parent 7856c4fd34
commit 914bb2ac16
1 changed files with 39 additions and 8 deletions
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47
ChatTwo/Ui/ChatLog.cs
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@ -40,6 +40,7 @@ internal sealed class ChatLog : IUiComponent {
private bool _autoCompleteOpen; private bool _autoCompleteOpen;
private List<AutoTranslateEntry>? _autoCompleteList; private List<AutoTranslateEntry>? _autoCompleteList;
private bool _fixCursor; private bool _fixCursor;
private int _autoCompleteSelection;
internal Vector2 LastWindowSize { get; private set; } = Vector2.Zero; internal Vector2 LastWindowSize { get; private set; } = Vector2.Zero;
internal Vector2 LastWindowPos { get; private set; } = Vector2.Zero; internal Vector2 LastWindowPos { get; private set; } = Vector2.Zero;
@ -975,8 +976,9 @@ internal sealed class ChatLog : IUiComponent {
} }
ImGui.SetNextItemWidth(-1); ImGui.SetNextItemWidth(-1);
if (ImGui.InputTextWithHint("##auto-complete-filter", Language.AutoTranslate_Search_Hint, ref this._autoCompleteInfo.ToComplete, 256, ImGuiInputTextFlags.CallbackAlways, this.FixCursor)) { if (ImGui.InputTextWithHint("##auto-complete-filter", Language.AutoTranslate_Search_Hint, ref this._autoCompleteInfo.ToComplete, 256, ImGuiInputTextFlags.CallbackAlways | ImGuiInputTextFlags.CallbackHistory, this.AutoCompleteCallback)) {
this._autoCompleteList = AutoTranslate.Matching(this.Ui.Plugin.DataManager, this._autoCompleteInfo.ToComplete, this.Ui.Plugin.Config.SortAutoTranslate); this._autoCompleteList = AutoTranslate.Matching(this.Ui.Plugin.DataManager, this._autoCompleteInfo.ToComplete, this.Ui.Plugin.Config.SortAutoTranslate);
this._autoCompleteSelection = 0;
} }
var selected = -1; var selected = -1;
@ -1000,7 +1002,7 @@ internal sealed class ChatLog : IUiComponent {
var enter = ImGui.IsKeyDown(ImGui.GetKeyIndex(ImGuiKey.Enter)) var enter = ImGui.IsKeyDown(ImGui.GetKeyIndex(ImGuiKey.Enter))
|| ImGui.IsKeyDown(ImGui.GetKeyIndex(ImGuiKey.KeyPadEnter)); || ImGui.IsKeyDown(ImGui.GetKeyIndex(ImGuiKey.KeyPadEnter));
if (this._autoCompleteList.Count > 0 && enter) { if (this._autoCompleteList.Count > 0 && enter) {
selected = 0; selected = this._autoCompleteSelection;
} }
} }
@ -1017,7 +1019,8 @@ internal sealed class ChatLog : IUiComponent {
for (var i = clipper.DisplayStart; i < clipper.DisplayEnd; i++) { for (var i = clipper.DisplayStart; i < clipper.DisplayEnd; i++) {
var entry = this._autoCompleteList[i]; var entry = this._autoCompleteList[i];
var clicked = ImGui.Selectable($"{entry.String}##{entry.Group}/{entry.Row}") || selected == i; var highlight = this._autoCompleteSelection == i;
var clicked = ImGui.Selectable($"{entry.String}##{entry.Group}/{entry.Row}", highlight) || selected == i;
if (i < 10) { if (i < 10) {
var button = (i + 1) % 10; var button = (i + 1) % 10;
@ -1043,6 +1046,9 @@ internal sealed class ChatLog : IUiComponent {
} }
} }
var selectedPos = clipper.StartPosY + clipper.ItemsHeight * (this._autoCompleteSelection * 1f);
ImGui.SetScrollFromPosY(selectedPos - ImGui.GetWindowPos().Y);
ImGui.EndChild(); ImGui.EndChild();
} }
@ -1050,14 +1056,37 @@ internal sealed class ChatLog : IUiComponent {
ImGui.EndPopup(); ImGui.EndPopup();
} }
private unsafe int FixCursor(ImGuiInputTextCallbackData* data) { private unsafe int AutoCompleteCallback(ImGuiInputTextCallbackData* data) {
if (!this._fixCursor || this._autoCompleteInfo == null) { if (this._fixCursor && this._autoCompleteInfo != null) {
return 0;
}
this._fixCursor = false; this._fixCursor = false;
data->CursorPos = this._autoCompleteInfo.ToComplete.Length; data->CursorPos = this._autoCompleteInfo.ToComplete.Length;
data->SelectionStart = data->SelectionEnd = data->CursorPos; data->SelectionStart = data->SelectionEnd = data->CursorPos;
}
if (this._autoCompleteList == null) {
return 0;
}
switch (data->EventKey) {
case ImGuiKey.UpArrow: {
if (this._autoCompleteSelection == 0) {
this._autoCompleteSelection = this._autoCompleteList.Count - 1;
} else {
this._autoCompleteSelection--;
}
return 1;
}
case ImGuiKey.DownArrow: {
if (this._autoCompleteSelection == this._autoCompleteList.Count - 1) {
this._autoCompleteSelection = 0;
} else {
this._autoCompleteSelection++;
}
return 1;
}
}
return 0; return 0;
} }
@ -1073,6 +1102,7 @@ internal sealed class ChatLog : IUiComponent {
ptr.CursorPos ptr.CursorPos
); );
this._autoCompleteOpen = true; this._autoCompleteOpen = true;
this._autoCompleteSelection = 0;
return 0; return 0;
} }
@ -1090,6 +1120,7 @@ internal sealed class ChatLog : IUiComponent {
ptr.CursorPos ptr.CursorPos
); );
this._autoCompleteOpen = true; this._autoCompleteOpen = true;
this._autoCompleteSelection = 0;
return 0; return 0;
} }