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Spreadsheet: Get the active sheet via TabWidget::active_widget()

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We don't have to track the active widget ourselves anymore -- less
possible boogs!
This commit is contained in:
Karol Kosek 2022-02-27 10:46:05 +01:00 committed by Ali Mohammad Pur
parent dcd3d7fe22
commit c0c9825f67
Notes: sideshowbarker 2024-07-17 17:24:21 +09:00 
Author: https://github.com/krkk
Commit: https://github.com/SerenityOS/serenity/commit/c0c9825f67
Pull-request: https://github.com/SerenityOS/serenity/pull/13032
Reviewed-by: https://github.com/kleinesfilmroellchen ✅
2 changed files with 13 additions and 16 deletions
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18
Userland/Applications/Spreadsheet/SpreadsheetWidget.cpp
View file

@ -48,9 +48,9 @@ SpreadsheetWidget::SpreadsheetWidget(GUI::Window& parent_window, NonnullRefPtrVe
help_button.set_tooltip("Functions Help");
help_button.set_fixed_size(20, 20);
help_button.on_click = [&](auto) {
if (!m_selected_view) {
if (!current_view()) {
GUI::MessageBox::show_error(window(), "Can only show function documentation/help when a worksheet exists and is open");
} else if (auto* sheet_ptr = m_selected_view->sheet_if_available()) {
} else if (auto* sheet_ptr = current_worksheet_if_available()) {
auto docs = sheet_ptr->gather_documentation();
auto help_window = HelpWindow::the(window());
help_window->set_docs(move(docs));
@ -63,7 +63,7 @@ SpreadsheetWidget::SpreadsheetWidget(GUI::Window& parent_window, NonnullRefPtrVe
cell_value_editor.set_scrollbars_enabled(false);
cell_value_editor.on_return_pressed = [this]() {
m_selected_view->move_cursor(GUI::AbstractView::CursorMovement::Down);
current_view()->move_cursor(GUI::AbstractView::CursorMovement::Down);
};
cell_value_editor.set_syntax_highlighter(make<CellSyntaxHighlighter>());
@ -260,7 +260,7 @@ void SpreadsheetWidget::setup_tabs(NonnullRefPtrVector<Sheet> new_sheets)
window()->set_modified(true);
};
new_view.on_selection_changed = [&](Vector<Position>&& selection) {
auto* sheet_ptr = m_selected_view->sheet_if_available();
auto* sheet_ptr = current_worksheet_if_available();
// How did this even happen?
VERIFY(sheet_ptr);
auto& sheet = *sheet_ptr;
@ -308,7 +308,7 @@ void SpreadsheetWidget::setup_tabs(NonnullRefPtrVector<Sheet> new_sheets)
m_cell_value_editor->on_focusout = [this] { m_should_change_selected_cells = false; };
m_cell_value_editor->on_change = [cells = move(cells), this]() mutable {
if (m_should_change_selected_cells) {
auto* sheet_ptr = m_selected_view->sheet_if_available();
auto* sheet_ptr = current_worksheet_if_available();
if (!sheet_ptr)
return;
auto& sheet = *sheet_ptr;
@ -340,10 +340,6 @@ void SpreadsheetWidget::setup_tabs(NonnullRefPtrVector<Sheet> new_sheets)
};
}
m_tab_widget->on_change = [this](auto& selected_widget) {
m_selected_view = &static_cast<SpreadsheetView&>(selected_widget);
};
m_tab_widget->on_context_menu_request = [&](auto& widget, auto& event) {
m_tab_context_menu_sheet_view = static_cast<SpreadsheetView&>(widget);
m_tab_context_menu->popup(event.screen_position());
@ -367,14 +363,14 @@ void SpreadsheetWidget::setup_tabs(NonnullRefPtrVector<Sheet> new_sheets)
void SpreadsheetWidget::try_generate_tip_for_input_expression(StringView source, size_t cursor_offset)
{
auto* sheet_ptr = m_selected_view->sheet_if_available();
auto* sheet_ptr = current_view()->sheet_if_available();
if (!sheet_ptr)
return;
auto& sheet = *sheet_ptr;
m_inline_documentation_window->set_rect(m_cell_value_editor->screen_relative_rect().translated(0, m_cell_value_editor->height() + 7).inflated(6, 6));
if (!m_selected_view || !source.starts_with('=')) {
if (!current_view() || !source.starts_with('=')) {
m_inline_documentation_window->hide();
return;
}

11
Userland/Applications/Spreadsheet/SpreadsheetWidget.h
View file

@ -9,6 +9,7 @@
#include "SpreadsheetView.h"
#include "Workbook.h"
#include <AK/NonnullRefPtrVector.h>
#include <LibGUI/TabWidget.h>
#include <LibGUI/Widget.h>
namespace Spreadsheet {
@ -26,18 +27,19 @@ public:
void add_sheet(NonnullRefPtr<Sheet>&&);
const String& current_filename() const { return m_workbook->current_filename(); }
Sheet* current_worksheet_if_available() { return m_selected_view ? m_selected_view->sheet_if_available() : nullptr; }
SpreadsheetView* current_view() { return static_cast<SpreadsheetView*>(m_tab_widget->active_widget()); }
Sheet* current_worksheet_if_available() { return current_view() ? current_view()->sheet_if_available() : nullptr; }
void update_window_title();
Workbook& workbook() { return *m_workbook; }
const Workbook& workbook() const { return *m_workbook; }
const GUI::ModelIndex* current_selection_cursor() const
const GUI::ModelIndex* current_selection_cursor()
{
if (!m_selected_view)
if (!current_view())
return nullptr;
return m_selected_view->cursor();
return current_view()->cursor();
}
void initialize_menubar(GUI::Window&);
@ -55,7 +57,6 @@ private:
void try_generate_tip_for_input_expression(StringView source, size_t offset);
SpreadsheetView* m_selected_view { nullptr };
RefPtr<GUI::Label> m_current_cell_label;
RefPtr<GUI::TextEditor> m_cell_value_editor;
RefPtr<GUI::Window> m_inline_documentation_window;