aboutsummaryrefslogtreecommitdiff
path: root/src/ui/controls/TextHostControlService.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/ui/controls/TextHostControlService.cpp')
-rw-r--r--src/ui/controls/TextHostControlService.cpp154
1 files changed, 78 insertions, 76 deletions
diff --git a/src/ui/controls/TextHostControlService.cpp b/src/ui/controls/TextHostControlService.cpp
index 690aa95d..bb723e3f 100644
--- a/src/ui/controls/TextHostControlService.cpp
+++ b/src/ui/controls/TextHostControlService.cpp
@@ -1,8 +1,8 @@
#include "cru/ui/controls/TextHostControlService.h"
+#include <cru/platform/gui/Input.h>
#include "../Helper.h"
#include "cru/base/Base.h"
-#include "cru/base/String.h"
#include "cru/base/StringUtil.h"
#include "cru/base/log/Logger.h"
#include "cru/platform/graphics/Font.h"
@@ -10,7 +10,6 @@
#include "cru/platform/gui/Clipboard.h"
#include "cru/platform/gui/Cursor.h"
#include "cru/platform/gui/InputMethod.h"
-#include "cru/platform/gui/Keyboard.h"
#include "cru/platform/gui/UiApplication.h"
#include "cru/platform/gui/Window.h"
#include "cru/ui/Base.h"
@@ -27,42 +26,42 @@
namespace cru::ui::controls {
TextControlMovePattern TextControlMovePattern::kLeft(
- u"Left", helper::ShortcutKeyBind(platform::gui::KeyCode::Left),
- [](TextHostControlService* service, StringView text,
+ "Left", helper::ShortcutKeyBind(platform::gui::KeyCode::Left),
+ [](TextHostControlService* service, std::string_view text,
Index current_position) {
CRU_UNUSED(service)
- Utf16PreviousCodePoint(text, current_position, &current_position);
+ Utf8PreviousCodePoint(text, current_position, &current_position);
return current_position;
});
TextControlMovePattern TextControlMovePattern::kRight(
- u"Right", helper::ShortcutKeyBind(platform::gui::KeyCode::Right),
- [](TextHostControlService* service, StringView text,
+ "Right", helper::ShortcutKeyBind(platform::gui::KeyCode::Right),
+ [](TextHostControlService* service, std::string_view text,
Index current_position) {
CRU_UNUSED(service)
- Utf16NextCodePoint(text, current_position, &current_position);
+ Utf8NextCodePoint(text, current_position, &current_position);
return current_position;
});
TextControlMovePattern TextControlMovePattern::kCtrlLeft(
- u"Ctrl+Left(Previous Word)",
+ "Ctrl+Left(Previous Word)",
helper::ShortcutKeyBind(platform::gui::KeyCode::Left,
- platform::gui::KeyModifiers::ctrl),
- [](TextHostControlService* service, StringView text,
+ platform::gui::KeyModifiers::Ctrl),
+ [](TextHostControlService* service, std::string_view text,
Index current_position) {
CRU_UNUSED(service)
- return Utf16PreviousWord(text, current_position);
+ return Utf8PreviousWord(text, current_position);
});
TextControlMovePattern TextControlMovePattern::kCtrlRight(
- u"Ctrl+Right(Next Word)",
+ "Ctrl+Right(Next Word)",
helper::ShortcutKeyBind(platform::gui::KeyCode::Right,
- platform::gui::KeyModifiers::ctrl),
- [](TextHostControlService* service, StringView text,
+ platform::gui::KeyModifiers::Ctrl),
+ [](TextHostControlService* service, std::string_view text,
Index current_position) {
CRU_UNUSED(service)
- return Utf16NextWord(text, current_position);
+ return Utf8NextWord(text, current_position);
});
TextControlMovePattern TextControlMovePattern::kUp(
- u"Up", helper::ShortcutKeyBind(platform::gui::KeyCode::Up),
- [](TextHostControlService* service, StringView text,
+ "Up", helper::ShortcutKeyBind(platform::gui::KeyCode::Up),
+ [](TextHostControlService* service, std::string_view text,
Index current_position) {
CRU_UNUSED(text)
auto text_render_object = service->GetTextRenderObject();
@@ -72,8 +71,8 @@ TextControlMovePattern TextControlMovePattern::kUp(
return result.trailing ? result.position + 1 : result.position;
});
TextControlMovePattern TextControlMovePattern::kDown(
- u"Down", helper::ShortcutKeyBind(platform::gui::KeyCode::Down),
- [](TextHostControlService* service, StringView text,
+ "Down", helper::ShortcutKeyBind(platform::gui::KeyCode::Down),
+ [](TextHostControlService* service, std::string_view text,
Index current_position) {
CRU_UNUSED(text)
auto text_render_object = service->GetTextRenderObject();
@@ -83,26 +82,26 @@ TextControlMovePattern TextControlMovePattern::kDown(
return result.trailing ? result.position + 1 : result.position;
});
TextControlMovePattern TextControlMovePattern::kHome(
- u"Home(Line Begin)", helper::ShortcutKeyBind(platform::gui::KeyCode::Home),
- [](TextHostControlService* service, StringView text,
+ "Home(Line Begin)", helper::ShortcutKeyBind(platform::gui::KeyCode::Home),
+ [](TextHostControlService* service, std::string_view text,
Index current_position) {
CRU_UNUSED(service)
- return Utf16BackwardUntil(text, current_position,
- [](CodePoint c) { return c == u'\n'; });
+ return Utf8BackwardUntil(text, current_position,
+ [](CodePoint c) { return c == u'\n'; });
});
TextControlMovePattern TextControlMovePattern::kEnd(
- u"End(Line End)", helper::ShortcutKeyBind(platform::gui::KeyCode::End),
- [](TextHostControlService* service, StringView text,
+ "End(Line End)", helper::ShortcutKeyBind(platform::gui::KeyCode::End),
+ [](TextHostControlService* service, std::string_view text,
Index current_position) {
CRU_UNUSED(service)
- return Utf16ForwardUntil(text, current_position,
- [](CodePoint c) { return c == u'\n'; });
+ return Utf8ForwardUntil(text, current_position,
+ [](CodePoint c) { return c == u'\n'; });
});
TextControlMovePattern TextControlMovePattern::kCtrlHome(
- u"Ctrl+Home(Document Begin)",
+ "Ctrl+Home(Document Begin)",
helper::ShortcutKeyBind(platform::gui::KeyCode::Home,
- platform::gui::KeyModifiers::ctrl),
- [](TextHostControlService* service, StringView text,
+ platform::gui::KeyModifiers::Ctrl),
+ [](TextHostControlService* service, std::string_view text,
Index current_position) {
CRU_UNUSED(service)
CRU_UNUSED(text)
@@ -110,10 +109,10 @@ TextControlMovePattern TextControlMovePattern::kCtrlHome(
return 0;
});
TextControlMovePattern TextControlMovePattern::kCtrlEnd(
- u"Ctrl+End(Document End)",
+ "Ctrl+End(Document End)",
helper::ShortcutKeyBind(platform::gui::KeyCode::End,
- platform::gui::KeyModifiers::ctrl),
- [](TextHostControlService* service, StringView text,
+ platform::gui::KeyModifiers::Ctrl),
+ [](TextHostControlService* service, std::string_view text,
Index current_position) {
CRU_UNUSED(service)
CRU_UNUSED(text)
@@ -121,8 +120,8 @@ TextControlMovePattern TextControlMovePattern::kCtrlEnd(
return text.size();
});
TextControlMovePattern TextControlMovePattern::kPageUp(
- u"PageUp", helper::ShortcutKeyBind(platform::gui::KeyCode::PageUp),
- [](TextHostControlService* service, StringView text,
+ "PageUp", helper::ShortcutKeyBind(platform::gui::KeyCode::PageUp),
+ [](TextHostControlService* service, std::string_view text,
Index current_position) {
CRU_UNUSED(service)
CRU_UNUSED(text)
@@ -130,8 +129,8 @@ TextControlMovePattern TextControlMovePattern::kPageUp(
return current_position;
});
TextControlMovePattern TextControlMovePattern::kPageDown(
- u"PageDown", helper::ShortcutKeyBind(platform::gui::KeyCode::PageDown),
- [](TextHostControlService* service, StringView text,
+ "PageDown", helper::ShortcutKeyBind(platform::gui::KeyCode::PageDown),
+ [](TextHostControlService* service, std::string_view text,
Index current_position) {
CRU_UNUSED(service)
CRU_UNUSED(text)
@@ -214,7 +213,7 @@ void TextHostControlService::SetMultiLine(bool multi_line) {
}
}
-void TextHostControlService::SetText(String text, bool stop_composition) {
+void TextHostControlService::SetText(std::string text, bool stop_composition) {
this->text_ = std::move(text);
CoerceSelection();
if (stop_composition) {
@@ -224,13 +223,14 @@ void TextHostControlService::SetText(String text, bool stop_composition) {
text_change_event_.Raise(nullptr);
}
-void TextHostControlService::InsertText(Index position, StringView text,
+void TextHostControlService::InsertText(Index position, std::string_view text,
bool stop_composition) {
- if (!Utf16IsValidInsertPosition(this->text_, position)) {
+ if (!Utf8IsValidInsertPosition(this->text_, position)) {
CRU_LOG_TAG_ERROR("Invalid text insert position.");
return;
}
- this->text_.insert(this->text_.cbegin() + position, text);
+ this->text_.insert(this->text_.cbegin() + position, text.cbegin(),
+ text.cend());
if (stop_composition) {
CancelComposition();
}
@@ -239,26 +239,26 @@ void TextHostControlService::InsertText(Index position, StringView text,
}
void TextHostControlService::DeleteChar(Index position, bool stop_composition) {
- if (!Utf16IsValidInsertPosition(this->text_, position)) {
+ if (!Utf8IsValidInsertPosition(this->text_, position)) {
CRU_LOG_TAG_ERROR("Invalid text delete position.");
return;
}
if (position == static_cast<Index>(this->text_.size())) return;
Index next;
- Utf16NextCodePoint(this->text_, position, &next);
+ Utf8NextCodePoint(this->text_, position, &next);
this->DeleteText(TextRange::FromTwoSides(position, next), stop_composition);
}
// Return the position of deleted character.
Index TextHostControlService::DeleteCharPrevious(Index position,
bool stop_composition) {
- if (!Utf16IsValidInsertPosition(this->text_, position)) {
+ if (!Utf8IsValidInsertPosition(this->text_, position)) {
CRU_LOG_TAG_ERROR("Invalid text delete position.");
return 0;
}
if (position == 0) return 0;
Index previous;
- Utf16PreviousCodePoint(this->text_, position, &previous);
+ Utf8PreviousCodePoint(this->text_, position, &previous);
this->DeleteText(TextRange::FromTwoSides(previous, position),
stop_composition);
return previous;
@@ -268,11 +268,11 @@ void TextHostControlService::DeleteText(TextRange range,
bool stop_composition) {
if (range.count == 0) return;
range = range.Normalize();
- if (!Utf16IsValidInsertPosition(this->text_, range.GetStart())) {
+ if (!Utf8IsValidInsertPosition(this->text_, range.GetStart())) {
CRU_LOG_TAG_ERROR("Invalid text delete start position.");
return;
}
- if (!Utf16IsValidInsertPosition(this->text_, range.GetStart())) {
+ if (!Utf8IsValidInsertPosition(this->text_, range.GetStart())) {
CRU_LOG_TAG_ERROR("Invalid text delete end position.");
return;
}
@@ -352,7 +352,7 @@ render::ScrollRenderObject* TextHostControlService::GetScrollRenderObject() {
return this->text_host_control_->GetScrollRenderObject();
}
-StringView TextHostControlService::GetSelectedText() {
+std::string_view TextHostControlService::GetSelectedText() {
auto selection = this->GetSelection().Normalize();
return GetTextView().substr(selection.position, selection.count);
}
@@ -372,7 +372,7 @@ void TextHostControlService::SetSelection(TextRange selection,
}
void TextHostControlService::SelectAll() {
- this->SetSelection(TextRange{0, this->text_.size()});
+ this->SetSelection(TextRange{0, static_cast<Index>(this->text_.size())});
}
void TextHostControlService::ChangeSelectionEnd(Index new_end) {
@@ -389,7 +389,7 @@ void TextHostControlService::AbortSelection() {
SetSelection(GetCaretPosition());
}
-void TextHostControlService::ReplaceSelectedText(StringView text) {
+void TextHostControlService::ReplaceSelectedText(std::string_view text) {
DeleteSelectedText();
InsertText(GetSelection().GetStart(), text);
SetSelection(GetSelection().GetStart() + text.size());
@@ -402,14 +402,14 @@ void TextHostControlService::DeleteSelectedText() {
void TextHostControlService::Cut() {
Copy();
- ReplaceSelectedText(StringView{});
+ ReplaceSelectedText(std::string_view{});
}
void TextHostControlService::Copy() {
auto selected_text = GetSelectedText();
if (selected_text.size() == 0) return;
auto clipboard = GetUiApplication()->GetClipboard();
- clipboard->SetText(selected_text.ToString());
+ clipboard->SetText(std::string(selected_text));
}
void TextHostControlService::Paste() {
@@ -442,7 +442,8 @@ void TextHostControlService::SyncTextRenderObject() {
if (composition_info) {
const auto caret_position = GetCaretPosition();
auto text = this->text_;
- text.insert(text.cbegin() + caret_position, composition_info->text);
+ text.insert(text.cbegin() + caret_position, composition_info->text.cbegin(),
+ composition_info->text.cend());
text_render_object->SetText(text);
text_render_object->SetCaretPosition(caret_position +
composition_info->selection.GetEnd());
@@ -477,7 +478,7 @@ void TextHostControlService::MouseDownHandler(
events::MouseButtonEventArgs& args) {
if (IsEnabled()) {
this->control_->SetFocus();
- if (args.GetButton() == mouse_buttons::left &&
+ if (args.GetButton() == MouseButtons::Left &&
!this->mouse_move_selecting_) {
if (!this->control_->CaptureMouse()) return;
this->mouse_move_selecting_ = true;
@@ -487,7 +488,7 @@ void TextHostControlService::MouseDownHandler(
const auto position = result.position + (result.trailing ? 1 : 0);
SetSelection(position);
args.SetHandled(true);
- } else if (args.GetButton() == mouse_buttons::right) {
+ } else if (args.GetButton() == MouseButtons::Right) {
// TODO: Finish context menu logic here.
const Point p = args.GetPointToContent(GetTextRenderObject());
@@ -536,7 +537,7 @@ void TextHostControlService::MouseDownHandler(
void TextHostControlService::MouseUpHandler(
events::MouseButtonEventArgs& args) {
- if (args.GetButton() == mouse_buttons::left && mouse_move_selecting_) {
+ if (args.GetButton() == MouseButtons::Left && mouse_move_selecting_) {
this->control_->ReleaseMouse();
this->mouse_move_selecting_ = false;
args.SetHandled();
@@ -573,12 +574,13 @@ void TextHostControlService::GainFocusHandler(
input_method_context_event_guard_ +=
input_method_context->CompositionEndEvent()->AddHandler(sync);
input_method_context_event_guard_ +=
- input_method_context->TextEvent()->AddHandler([this](StringView text) {
- if (!multi_line_ && text == u"\n") {
- return;
- }
- this->ReplaceSelectedText(text);
- });
+ input_method_context->TextEvent()->AddHandler(
+ [this](std::string_view text) {
+ if (!multi_line_ && text == "\n") {
+ return;
+ }
+ this->ReplaceSelectedText(text);
+ });
host::WindowHost* window_host = control_->GetWindowHost();
if (window_host)
@@ -606,7 +608,7 @@ void TextHostControlService::SetUpShortcuts() {
using platform::gui::KeyModifiers;
using platform::gui::kKeyModifierCommand;
- shortcut_hub_.RegisterShortcut(u"Select All",
+ shortcut_hub_.RegisterShortcut("Select All",
{KeyCode::A, kKeyModifierCommand}, [this] {
if (IsEnabled()) {
this->SelectAll();
@@ -615,7 +617,7 @@ void TextHostControlService::SetUpShortcuts() {
return false;
});
- shortcut_hub_.RegisterShortcut(u"Cut", {KeyCode::X, kKeyModifierCommand},
+ shortcut_hub_.RegisterShortcut("Cut", {KeyCode::X, kKeyModifierCommand},
[this] {
if (IsEnabled() && IsEditable()) {
this->Cut();
@@ -624,7 +626,7 @@ void TextHostControlService::SetUpShortcuts() {
return false;
});
- shortcut_hub_.RegisterShortcut(u"Copy", {KeyCode::C, kKeyModifierCommand},
+ shortcut_hub_.RegisterShortcut("Copy", {KeyCode::C, kKeyModifierCommand},
[this] {
if (IsEnabled()) {
this->Copy();
@@ -633,7 +635,7 @@ void TextHostControlService::SetUpShortcuts() {
return false;
});
- shortcut_hub_.RegisterShortcut(u"Paste", {KeyCode::V, kKeyModifierCommand},
+ shortcut_hub_.RegisterShortcut("Paste", {KeyCode::V, kKeyModifierCommand},
[this] {
if (IsEnabled() && IsEditable()) {
this->Paste();
@@ -642,7 +644,7 @@ void TextHostControlService::SetUpShortcuts() {
return false;
});
- shortcut_hub_.RegisterShortcut(u"Backspace", KeyCode::Backspace, [this] {
+ shortcut_hub_.RegisterShortcut("Backspace", KeyCode::Backspace, [this] {
if (!IsEnabled()) return false;
if (!IsEditable()) return false;
const auto selection = GetSelection();
@@ -654,7 +656,7 @@ void TextHostControlService::SetUpShortcuts() {
return true;
});
- shortcut_hub_.RegisterShortcut(u"Delete", KeyCode::Delete, [this] {
+ shortcut_hub_.RegisterShortcut("Delete", KeyCode::Delete, [this] {
if (!IsEnabled()) return false;
if (!IsEditable()) return false;
const auto selection = GetSelection();
@@ -669,7 +671,7 @@ void TextHostControlService::SetUpShortcuts() {
for (const auto& pattern : TextControlMovePattern::kDefaultPatterns) {
auto name = pattern.GetName();
shortcut_hub_.RegisterShortcut(
- u"Move " + name, pattern.GetKeyBind(), [this, &pattern] {
+ "Move " + name, pattern.GetKeyBind(), [this, &pattern] {
auto text = this->GetTextView();
auto caret = this->GetCaretPosition();
auto new_position = pattern.Move(this, text, caret);
@@ -678,8 +680,8 @@ void TextHostControlService::SetUpShortcuts() {
});
shortcut_hub_.RegisterShortcut(
- u"Move And Select " + name,
- pattern.GetKeyBind().AddModifier(platform::gui::KeyModifiers::shift),
+ "Move And Select " + name,
+ pattern.GetKeyBind().AddModifier(platform::gui::KeyModifiers::Shift),
[this, &pattern] {
auto text = this->GetTextView();
auto caret = this->GetCaretPosition();
@@ -695,16 +697,16 @@ void TextHostControlService::OpenContextMenu(const Point& position,
context_menu_ = MakeDeleteLaterPtr<components::PopupMenu>();
auto menu = context_menu_->GetMenu();
if (items & ContextMenuItem::kSelectAll) {
- menu->AddTextItem(u"Select All", [this] { this->SelectAll(); });
+ menu->AddTextItem("Select All", [this] { this->SelectAll(); });
}
if (items & ContextMenuItem::kCopy) {
- menu->AddTextItem(u"Copy", [this] { this->Copy(); });
+ menu->AddTextItem("Copy", [this] { this->Copy(); });
}
if (items & ContextMenuItem::kCut) {
- menu->AddTextItem(u"Cut", [this] { this->Cut(); });
+ menu->AddTextItem("Cut", [this] { this->Cut(); });
}
if (items & ContextMenuItem::kPaste) {
- menu->AddTextItem(u"Paste", [this] { this->Paste(); });
+ menu->AddTextItem("Paste", [this] { this->Paste(); });
}
context_menu_->SetPosition(position);
context_menu_->Show();
generated by cgit v1.2.3 (git 2.46.0) at 2025-10-22 09:25:00 +0000