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https://github.com/RGBCube/serenity
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7124e63711
Use some of the recent features in LibGUI to simplify and tidy up the cell formatting interface. The widget layout API's are still not good enough to make this easy, but at least it's getting better.
483 lines
18 KiB
C++
483 lines
18 KiB
C++
/*
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* Copyright (c) 2020, the SerenityOS developers.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "CellTypeDialog.h"
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#include "Cell.h"
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#include "Spreadsheet.h"
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#include <AK/StringBuilder.h>
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#include <Applications/Spreadsheet/CondFormattingGML.h>
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#include <Applications/Spreadsheet/CondFormattingViewGML.h>
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#include <LibGUI/BoxLayout.h>
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#include <LibGUI/Button.h>
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#include <LibGUI/CheckBox.h>
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#include <LibGUI/ColorInput.h>
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#include <LibGUI/ComboBox.h>
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#include <LibGUI/ItemListModel.h>
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#include <LibGUI/JSSyntaxHighlighter.h>
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#include <LibGUI/Label.h>
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#include <LibGUI/ListView.h>
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#include <LibGUI/SpinBox.h>
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#include <LibGUI/TabWidget.h>
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#include <LibGUI/TextEditor.h>
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#include <LibGUI/Widget.h>
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#include <LibGfx/FontDatabase.h>
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REGISTER_WIDGET(Spreadsheet, ConditionsView);
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namespace Spreadsheet {
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CellTypeDialog::CellTypeDialog(const Vector<Position>& positions, Sheet& sheet, GUI::Window* parent)
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: GUI::Dialog(parent)
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{
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ASSERT(!positions.is_empty());
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StringBuilder builder;
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if (positions.size() == 1)
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builder.appendff("Format cell {}{}", positions.first().column, positions.first().row);
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else
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builder.appendff("Format {} cells", positions.size());
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set_title(builder.string_view());
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set_icon(parent->icon());
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resize(285, 360);
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auto& main_widget = set_main_widget<GUI::Widget>();
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main_widget.set_layout<GUI::VerticalBoxLayout>().set_margins({ 4, 4, 4, 4 });
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main_widget.set_fill_with_background_color(true);
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auto& tab_widget = main_widget.add<GUI::TabWidget>();
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setup_tabs(tab_widget, positions, sheet);
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auto& buttonbox = main_widget.add<GUI::Widget>();
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buttonbox.set_shrink_to_fit(true);
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auto& button_layout = buttonbox.set_layout<GUI::HorizontalBoxLayout>();
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button_layout.set_spacing(10);
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button_layout.add_spacer();
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auto& ok_button = buttonbox.add<GUI::Button>("OK");
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ok_button.set_fixed_width(80);
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ok_button.on_click = [&](auto) { done(ExecOK); };
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}
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const Vector<String> g_horizontal_alignments { "Left", "Center", "Right" };
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const Vector<String> g_vertical_alignments { "Top", "Center", "Bottom" };
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Vector<String> g_types;
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constexpr static CellTypeDialog::VerticalAlignment vertical_alignment_from(Gfx::TextAlignment alignment)
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{
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switch (alignment) {
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case Gfx::TextAlignment::CenterRight:
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case Gfx::TextAlignment::CenterLeft:
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case Gfx::TextAlignment::Center:
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return CellTypeDialog::VerticalAlignment::Center;
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case Gfx::TextAlignment::TopRight:
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case Gfx::TextAlignment::TopLeft:
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return CellTypeDialog::VerticalAlignment::Top;
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case Gfx::TextAlignment::BottomRight:
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return CellTypeDialog::VerticalAlignment::Bottom;
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}
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return CellTypeDialog::VerticalAlignment::Center;
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}
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constexpr static CellTypeDialog::HorizontalAlignment horizontal_alignment_from(Gfx::TextAlignment alignment)
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{
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switch (alignment) {
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case Gfx::TextAlignment::Center:
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return CellTypeDialog::HorizontalAlignment::Center;
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case Gfx::TextAlignment::CenterRight:
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case Gfx::TextAlignment::TopRight:
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case Gfx::TextAlignment::BottomRight:
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return CellTypeDialog::HorizontalAlignment::Right;
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case Gfx::TextAlignment::TopLeft:
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case Gfx::TextAlignment::CenterLeft:
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return CellTypeDialog::HorizontalAlignment::Left;
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}
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return CellTypeDialog::HorizontalAlignment::Right;
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}
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void CellTypeDialog::setup_tabs(GUI::TabWidget& tabs, const Vector<Position>& positions, Sheet& sheet)
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{
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g_types.clear();
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for (auto& type_name : CellType::names())
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g_types.append(type_name);
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Vector<Cell*> cells;
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for (auto& position : positions) {
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if (auto cell = sheet.at(position))
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cells.append(cell);
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}
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if (cells.size() == 1) {
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auto& cell = *cells.first();
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m_format = cell.type_metadata().format;
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m_length = cell.type_metadata().length;
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m_type = &cell.type();
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m_vertical_alignment = vertical_alignment_from(cell.type_metadata().alignment);
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m_horizontal_alignment = horizontal_alignment_from(cell.type_metadata().alignment);
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m_static_format = cell.type_metadata().static_format;
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m_conditional_formats = cell.conditional_formats();
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}
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auto& type_tab = tabs.add_tab<GUI::Widget>("Type");
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type_tab.set_layout<GUI::HorizontalBoxLayout>().set_margins({ 4, 4, 4, 4 });
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{
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auto& left_side = type_tab.add<GUI::Widget>();
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left_side.set_layout<GUI::VerticalBoxLayout>();
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auto& right_side = type_tab.add<GUI::Widget>();
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right_side.set_layout<GUI::VerticalBoxLayout>();
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right_side.set_fixed_width(170);
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auto& type_list = left_side.add<GUI::ListView>();
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type_list.set_model(*GUI::ItemListModel<String>::create(g_types));
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type_list.set_should_hide_unnecessary_scrollbars(true);
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type_list.on_selection = [&](auto& index) {
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if (!index.is_valid()) {
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m_type = nullptr;
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return;
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}
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m_type = CellType::get_by_name(g_types.at(index.row()));
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};
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{
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auto& checkbox = right_side.add<GUI::CheckBox>("Override max length");
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auto& spinbox = right_side.add<GUI::SpinBox>();
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checkbox.set_checked(m_length != -1);
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spinbox.set_min(0);
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spinbox.set_enabled(m_length != -1);
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if (m_length > -1)
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spinbox.set_value(m_length);
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checkbox.on_checked = [&](auto checked) {
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spinbox.set_enabled(checked);
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if (!checked) {
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m_length = -1;
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spinbox.set_value(0);
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}
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};
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spinbox.on_change = [&](auto value) {
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m_length = value;
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};
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}
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{
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auto& checkbox = right_side.add<GUI::CheckBox>("Override display format");
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auto& editor = right_side.add<GUI::TextEditor>();
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checkbox.set_checked(!m_format.is_empty());
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editor.set_should_hide_unnecessary_scrollbars(true);
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editor.set_enabled(!m_format.is_empty());
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editor.set_text(m_format);
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checkbox.on_checked = [&](auto checked) {
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editor.set_enabled(checked);
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if (!checked)
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m_format = String::empty();
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editor.set_text(m_format);
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};
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editor.on_change = [&] {
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m_format = editor.text();
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};
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}
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}
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auto& alignment_tab = tabs.add_tab<GUI::Widget>("Alignment");
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alignment_tab.set_layout<GUI::VerticalBoxLayout>().set_margins({ 4, 4, 4, 4 });
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{
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// FIXME: Frame?
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// Horizontal alignment
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{
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auto& horizontal_alignment_selection_container = alignment_tab.add<GUI::Widget>();
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horizontal_alignment_selection_container.set_layout<GUI::HorizontalBoxLayout>();
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horizontal_alignment_selection_container.layout()->set_margins({ 0, 4, 0, 0 });
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horizontal_alignment_selection_container.set_fixed_height(22);
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auto& horizontal_alignment_label = horizontal_alignment_selection_container.add<GUI::Label>();
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horizontal_alignment_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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horizontal_alignment_label.set_text("Horizontal text alignment");
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auto& horizontal_combobox = alignment_tab.add<GUI::ComboBox>();
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horizontal_combobox.set_only_allow_values_from_model(true);
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horizontal_combobox.set_model(*GUI::ItemListModel<String>::create(g_horizontal_alignments));
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horizontal_combobox.set_selected_index((int)m_horizontal_alignment);
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horizontal_combobox.on_change = [&](auto&, const GUI::ModelIndex& index) {
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switch (index.row()) {
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case 0:
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m_horizontal_alignment = HorizontalAlignment::Left;
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break;
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case 1:
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m_horizontal_alignment = HorizontalAlignment::Center;
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break;
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case 2:
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m_horizontal_alignment = HorizontalAlignment::Right;
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break;
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default:
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ASSERT_NOT_REACHED();
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}
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};
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}
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// Vertical alignment
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{
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auto& vertical_alignment_container = alignment_tab.add<GUI::Widget>();
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vertical_alignment_container.set_layout<GUI::HorizontalBoxLayout>();
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vertical_alignment_container.layout()->set_margins({ 0, 4, 0, 0 });
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vertical_alignment_container.set_fixed_height(22);
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auto& vertical_alignment_label = vertical_alignment_container.add<GUI::Label>();
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vertical_alignment_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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vertical_alignment_label.set_text("Vertical text alignment");
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auto& vertical_combobox = alignment_tab.add<GUI::ComboBox>();
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vertical_combobox.set_only_allow_values_from_model(true);
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vertical_combobox.set_model(*GUI::ItemListModel<String>::create(g_vertical_alignments));
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vertical_combobox.set_selected_index((int)m_vertical_alignment);
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vertical_combobox.on_change = [&](auto&, const GUI::ModelIndex& index) {
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switch (index.row()) {
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case 0:
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m_vertical_alignment = VerticalAlignment::Top;
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break;
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case 1:
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m_vertical_alignment = VerticalAlignment::Center;
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break;
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case 2:
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m_vertical_alignment = VerticalAlignment::Bottom;
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break;
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default:
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ASSERT_NOT_REACHED();
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}
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};
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}
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}
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auto& colors_tab = tabs.add_tab<GUI::Widget>("Color");
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colors_tab.set_layout<GUI::VerticalBoxLayout>().set_margins({ 4, 4, 4, 4 });
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{
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// Static formatting
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{
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auto& static_formatting_container = colors_tab.add<GUI::Widget>();
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static_formatting_container.set_layout<GUI::VerticalBoxLayout>();
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static_formatting_container.set_shrink_to_fit(true);
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// Foreground
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{
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// FIXME: Somehow allow unsetting these.
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auto& foreground_container = static_formatting_container.add<GUI::Widget>();
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foreground_container.set_layout<GUI::HorizontalBoxLayout>();
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foreground_container.layout()->set_margins({ 0, 4, 0, 0 });
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foreground_container.set_fixed_height(22);
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auto& foreground_label = foreground_container.add<GUI::Label>();
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foreground_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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foreground_label.set_text("Static foreground color");
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auto& foreground_selector = foreground_container.add<GUI::ColorInput>();
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if (m_static_format.foreground_color.has_value())
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foreground_selector.set_color(m_static_format.foreground_color.value());
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foreground_selector.on_change = [&]() {
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m_static_format.foreground_color = foreground_selector.color();
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};
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}
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// Background
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{
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// FIXME: Somehow allow unsetting these.
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auto& background_container = static_formatting_container.add<GUI::Widget>();
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background_container.set_layout<GUI::HorizontalBoxLayout>();
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background_container.layout()->set_margins({ 0, 4, 0, 0 });
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background_container.set_fixed_height(22);
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auto& background_label = background_container.add<GUI::Label>();
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background_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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background_label.set_text("Static background color");
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auto& background_selector = background_container.add<GUI::ColorInput>();
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if (m_static_format.background_color.has_value())
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background_selector.set_color(m_static_format.background_color.value());
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background_selector.on_change = [&]() {
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m_static_format.background_color = background_selector.color();
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};
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}
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}
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}
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auto& conditional_fmt_tab = tabs.add_tab<GUI::Widget>("Conditional format");
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conditional_fmt_tab.load_from_gml(cond_fmt_gml);
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{
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auto& view = *conditional_fmt_tab.find_descendant_of_type_named<Spreadsheet::ConditionsView>("conditions_view");
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view.set_formats(&m_conditional_formats);
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auto& add_button = *conditional_fmt_tab.find_descendant_of_type_named<GUI::Button>("add_button");
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add_button.on_click = [&](auto) {
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view.add_format();
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};
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// FIXME: Disable this when empty.
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auto& remove_button = *conditional_fmt_tab.find_descendant_of_type_named<GUI::Button>("remove_button");
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remove_button.on_click = [&](auto) {
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view.remove_top();
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};
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}
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}
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CellTypeMetadata CellTypeDialog::metadata() const
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{
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CellTypeMetadata metadata;
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metadata.format = m_format;
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metadata.length = m_length;
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metadata.static_format = m_static_format;
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switch (m_vertical_alignment) {
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case VerticalAlignment::Top:
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switch (m_horizontal_alignment) {
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case HorizontalAlignment::Left:
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metadata.alignment = Gfx::TextAlignment::TopLeft;
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break;
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case HorizontalAlignment::Center:
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metadata.alignment = Gfx::TextAlignment::Center; // TopCenter?
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break;
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case HorizontalAlignment::Right:
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metadata.alignment = Gfx::TextAlignment::TopRight;
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break;
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}
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break;
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case VerticalAlignment::Center:
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switch (m_horizontal_alignment) {
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case HorizontalAlignment::Left:
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metadata.alignment = Gfx::TextAlignment::CenterLeft;
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break;
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case HorizontalAlignment::Center:
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metadata.alignment = Gfx::TextAlignment::Center;
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break;
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case HorizontalAlignment::Right:
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metadata.alignment = Gfx::TextAlignment::CenterRight;
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break;
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}
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break;
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case VerticalAlignment::Bottom:
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switch (m_horizontal_alignment) {
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case HorizontalAlignment::Left:
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metadata.alignment = Gfx::TextAlignment::CenterLeft; // BottomLeft?
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break;
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case HorizontalAlignment::Center:
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metadata.alignment = Gfx::TextAlignment::Center;
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break;
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case HorizontalAlignment::Right:
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metadata.alignment = Gfx::TextAlignment::BottomRight;
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break;
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}
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break;
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}
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return metadata;
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}
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ConditionView::ConditionView(ConditionalFormat& fmt)
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: m_format(fmt)
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{
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load_from_gml(cond_fmt_view_gml);
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auto& fg_input = *find_descendant_of_type_named<GUI::ColorInput>("foreground_input");
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auto& bg_input = *find_descendant_of_type_named<GUI::ColorInput>("background_input");
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auto& formula_editor = *find_descendant_of_type_named<GUI::TextEditor>("formula_editor");
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if (m_format.foreground_color.has_value())
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fg_input.set_color(m_format.foreground_color.value());
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if (m_format.background_color.has_value())
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bg_input.set_color(m_format.background_color.value());
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formula_editor.set_text(m_format.condition);
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// FIXME: Allow unsetting these.
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fg_input.on_change = [&] {
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m_format.foreground_color = fg_input.color();
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};
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bg_input.on_change = [&] {
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m_format.background_color = bg_input.color();
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};
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formula_editor.set_syntax_highlighter(make<GUI::JSSyntaxHighlighter>());
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formula_editor.set_should_hide_unnecessary_scrollbars(true);
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formula_editor.set_font(&Gfx::FontDatabase::default_fixed_width_font());
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formula_editor.on_change = [&] {
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m_format.condition = formula_editor.text();
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};
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}
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ConditionView::~ConditionView()
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{
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}
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ConditionsView::ConditionsView()
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{
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set_layout<GUI::VerticalBoxLayout>().set_spacing(2);
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}
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void ConditionsView::set_formats(Vector<ConditionalFormat>* formats)
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{
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ASSERT(!m_formats);
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m_formats = formats;
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for (auto& entry : *m_formats)
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m_widgets.append(add<ConditionView>(entry));
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}
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void ConditionsView::add_format()
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{
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ASSERT(m_formats);
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m_formats->empend();
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auto& last = m_formats->last();
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m_widgets.append(add<ConditionView>(last));
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update();
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}
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void ConditionsView::remove_top()
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{
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ASSERT(m_formats);
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if (m_formats->is_empty())
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return;
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m_formats->take_last();
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m_widgets.take_last()->remove_from_parent();
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update();
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}
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ConditionsView::~ConditionsView()
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{
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}
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}
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