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Applications: Move to Userland/Applications/
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287 changed files with 1 additions and 1 deletions
372
Userland/Applications/FontEditor/FontEditor.cpp
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372
Userland/Applications/FontEditor/FontEditor.cpp
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/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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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 "FontEditor.h"
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#include "GlyphEditorWidget.h"
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#include "GlyphMapWidget.h"
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#include <AK/StringBuilder.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/GroupBox.h>
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#include <LibGUI/Label.h>
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#include <LibGUI/MessageBox.h>
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#include <LibGUI/Painter.h>
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#include <LibGUI/SpinBox.h>
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#include <LibGUI/TextBox.h>
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#include <LibGUI/Window.h>
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#include <LibGfx/BitmapFont.h>
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#include <LibGfx/Palette.h>
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#include <stdlib.h>
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FontEditorWidget::FontEditorWidget(const String& path, RefPtr<Gfx::BitmapFont>&& edited_font)
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: m_edited_font(move(edited_font))
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, m_path(path)
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{
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set_fill_with_background_color(true);
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set_layout<GUI::VerticalBoxLayout>();
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// Top
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auto& main_container = add<GUI::Widget>();
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main_container.set_layout<GUI::HorizontalBoxLayout>();
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main_container.layout()->set_margins({ 4, 4, 4, 4 });
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main_container.set_background_role(Gfx::ColorRole::SyntaxKeyword);
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// Top-Left Glyph Editor and info
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auto& editor_container = main_container.add<GUI::Widget>();
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editor_container.set_layout<GUI::VerticalBoxLayout>();
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editor_container.layout()->set_margins({ 4, 4, 4, 4 });
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editor_container.set_background_role(Gfx::ColorRole::SyntaxKeyword);
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m_glyph_editor_widget = editor_container.add<GlyphEditorWidget>(*m_edited_font);
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m_glyph_editor_widget->set_fixed_size(m_glyph_editor_widget->preferred_width(), m_glyph_editor_widget->preferred_height());
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editor_container.set_fixed_width(m_glyph_editor_widget->preferred_width());
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auto& glyph_width_label = editor_container.add<GUI::Label>();
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glyph_width_label.set_fixed_height(22);
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glyph_width_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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glyph_width_label.set_text("Glyph width:");
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auto& glyph_width_spinbox = editor_container.add<GUI::SpinBox>();
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glyph_width_spinbox.set_min(0);
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glyph_width_spinbox.set_max(32);
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glyph_width_spinbox.set_value(0);
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glyph_width_spinbox.set_enabled(!m_edited_font->is_fixed_width());
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auto& info_label = editor_container.add<GUI::Label>();
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info_label.set_fixed_height(22);
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info_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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info_label.set_text("info_label");
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/// Top-Right glyph map and font meta data
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auto& map_and_test_container = main_container.add<GUI::Widget>();
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map_and_test_container.set_layout<GUI::VerticalBoxLayout>();
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map_and_test_container.layout()->set_margins({ 4, 4, 4, 4 });
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m_glyph_map_widget = map_and_test_container.add<GlyphMapWidget>(*m_edited_font);
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m_glyph_map_widget->set_fixed_size(m_glyph_map_widget->preferred_width(), m_glyph_map_widget->preferred_height());
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auto& font_mtest_group_box = map_and_test_container.add<GUI::GroupBox>();
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font_mtest_group_box.set_layout<GUI::VerticalBoxLayout>();
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font_mtest_group_box.layout()->set_margins({ 5, 15, 5, 5 });
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font_mtest_group_box.set_fixed_height(2 * m_edited_font->glyph_height() + 50);
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font_mtest_group_box.set_title("Test");
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auto& demo_label_1 = font_mtest_group_box.add<GUI::Label>();
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demo_label_1.set_font(m_edited_font);
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demo_label_1.set_text("quick fox jumps nightly above wizard.");
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auto& demo_label_2 = font_mtest_group_box.add<GUI::Label>();
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demo_label_2.set_font(m_edited_font);
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demo_label_2.set_text("QUICK FOX JUMPS NIGHTLY ABOVE WIZARD!");
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auto& font_metadata_group_box = map_and_test_container.add<GUI::GroupBox>();
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font_metadata_group_box.set_layout<GUI::VerticalBoxLayout>();
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font_metadata_group_box.layout()->set_margins({ 5, 15, 5, 5 });
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font_metadata_group_box.set_fixed_height(275);
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font_metadata_group_box.set_title("Font metadata");
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//// Name Row
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auto& namecontainer = font_metadata_group_box.add<GUI::Widget>();
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namecontainer.set_layout<GUI::HorizontalBoxLayout>();
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namecontainer.set_fixed_height(22);
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auto& name_label = namecontainer.add<GUI::Label>();
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name_label.set_fixed_width(100);
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name_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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name_label.set_text("Name:");
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auto& name_textbox = namecontainer.add<GUI::TextBox>();
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name_textbox.set_text(m_edited_font->name());
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name_textbox.on_change = [&] {
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m_edited_font->set_name(name_textbox.text());
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};
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//// Family Row
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auto& family_container = font_metadata_group_box.add<GUI::Widget>();
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family_container.set_layout<GUI::HorizontalBoxLayout>();
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family_container.set_fixed_height(22);
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auto& family_label = family_container.add<GUI::Label>();
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family_label.set_fixed_width(100);
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family_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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family_label.set_text("Family:");
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auto& family_textbox = family_container.add<GUI::TextBox>();
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family_textbox.set_text(m_edited_font->family());
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family_textbox.on_change = [&] {
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m_edited_font->set_family(family_textbox.text());
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};
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//// Presentation size Row
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auto& presentation_size_container = font_metadata_group_box.add<GUI::Widget>();
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presentation_size_container.set_layout<GUI::HorizontalBoxLayout>();
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presentation_size_container.set_fixed_height(22);
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auto& presentation_size_label = presentation_size_container.add<GUI::Label>();
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presentation_size_label.set_fixed_width(100);
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presentation_size_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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presentation_size_label.set_text("Presentation size:");
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auto& presentation_size_spinbox = presentation_size_container.add<GUI::SpinBox>();
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presentation_size_spinbox.set_min(0);
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presentation_size_spinbox.set_max(255);
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presentation_size_spinbox.set_value(m_edited_font->presentation_size());
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//// Weight Row
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auto& weight_container = font_metadata_group_box.add<GUI::Widget>();
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weight_container.set_layout<GUI::HorizontalBoxLayout>();
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weight_container.set_fixed_height(22);
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auto& weight_label = weight_container.add<GUI::Label>();
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weight_label.set_fixed_width(100);
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weight_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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weight_label.set_text("Weight:");
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auto& weight_spinbox = weight_container.add<GUI::SpinBox>();
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weight_spinbox.set_min(0);
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weight_spinbox.set_max(65535);
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weight_spinbox.set_value(m_edited_font->weight());
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//// Glyph spacing Row
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auto& glyph_spacing_container = font_metadata_group_box.add<GUI::Widget>();
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glyph_spacing_container.set_layout<GUI::HorizontalBoxLayout>();
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glyph_spacing_container.set_fixed_height(22);
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auto& glyph_spacing = glyph_spacing_container.add<GUI::Label>();
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glyph_spacing.set_fixed_width(100);
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glyph_spacing.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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glyph_spacing.set_text("Glyph spacing:");
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auto& spacing_spinbox = glyph_spacing_container.add<GUI::SpinBox>();
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spacing_spinbox.set_min(0);
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spacing_spinbox.set_max(255);
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spacing_spinbox.set_value(m_edited_font->glyph_spacing());
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//// Glyph Height Row
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auto& glyph_height_container = font_metadata_group_box.add<GUI::Widget>();
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glyph_height_container.set_layout<GUI::HorizontalBoxLayout>();
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glyph_height_container.set_fixed_height(22);
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auto& glyph_height = glyph_height_container.add<GUI::Label>();
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glyph_height.set_fixed_width(100);
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glyph_height.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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glyph_height.set_text("Glyph height:");
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auto& glyph_height_spinbox = glyph_height_container.add<GUI::SpinBox>();
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glyph_height_spinbox.set_min(0);
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glyph_height_spinbox.set_max(255);
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glyph_height_spinbox.set_value(m_edited_font->glyph_height());
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glyph_height_spinbox.set_enabled(false);
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//// Glyph width Row
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auto& glyph_weight_container = font_metadata_group_box.add<GUI::Widget>();
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glyph_weight_container.set_layout<GUI::HorizontalBoxLayout>();
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glyph_weight_container.set_fixed_height(22);
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auto& glyph_header_width_label = glyph_weight_container.add<GUI::Label>();
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glyph_header_width_label.set_fixed_width(100);
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glyph_header_width_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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glyph_header_width_label.set_text("Glyph width:");
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auto& glyph_header_width_spinbox = glyph_weight_container.add<GUI::SpinBox>();
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glyph_header_width_spinbox.set_min(0);
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glyph_header_width_spinbox.set_max(255);
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glyph_header_width_spinbox.set_value(m_edited_font->glyph_fixed_width());
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glyph_header_width_spinbox.set_enabled(false);
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//// Baseline Row
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auto& baseline_container = font_metadata_group_box.add<GUI::Widget>();
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baseline_container.set_layout<GUI::HorizontalBoxLayout>();
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baseline_container.set_fixed_height(22);
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auto& baseline_label = baseline_container.add<GUI::Label>();
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baseline_label.set_fixed_width(100);
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baseline_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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baseline_label.set_text("Baseline:");
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auto& baseline_spinbox = baseline_container.add<GUI::SpinBox>();
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baseline_spinbox.set_min(0);
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baseline_spinbox.set_max(m_edited_font->glyph_height() - 1);
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baseline_spinbox.set_value(m_edited_font->baseline());
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//// Mean line Row
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auto& mean_line_container = font_metadata_group_box.add<GUI::Widget>();
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mean_line_container.set_layout<GUI::HorizontalBoxLayout>();
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mean_line_container.set_fixed_height(22);
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auto& mean_line_label = mean_line_container.add<GUI::Label>();
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mean_line_label.set_fixed_width(100);
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mean_line_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
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mean_line_label.set_text("Mean Line:");
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auto& mean_line_spinbox = mean_line_container.add<GUI::SpinBox>();
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mean_line_spinbox.set_min(0);
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mean_line_spinbox.set_max(m_edited_font->glyph_height() - 1);
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mean_line_spinbox.set_value(m_edited_font->mean_line());
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//// Fixed checkbox Row
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auto& fixed_width_checkbox = font_metadata_group_box.add<GUI::CheckBox>();
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fixed_width_checkbox.set_text("Fixed width");
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fixed_width_checkbox.set_checked(m_edited_font->is_fixed_width());
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// Bottom
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auto& bottom_container = add<GUI::Widget>();
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bottom_container.set_layout<GUI::HorizontalBoxLayout>();
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bottom_container.layout()->set_margins({ 8, 0, 8, 8 });
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bottom_container.set_fixed_height(32);
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bottom_container.layout()->add_spacer();
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auto& save_button = bottom_container.add<GUI::Button>();
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save_button.set_fixed_size(80, 22);
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save_button.set_text("Save");
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save_button.on_click = [this](auto) { save_as(m_path); };
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auto& quit_button = bottom_container.add<GUI::Button>();
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quit_button.set_fixed_size(80, 22);
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quit_button.set_text("Quit");
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quit_button.on_click = [](auto) {
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exit(0);
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};
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// Event hanglers
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auto update_demo = [&] {
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demo_label_1.update();
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demo_label_2.update();
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};
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auto calculate_prefed_sizes = [&] {
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int right_site_width = m_edited_font->width("QUICK FOX JUMPS NIGHTLY ABOVE WIZARD!") + 20;
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right_site_width = max(right_site_width, m_glyph_map_widget->preferred_width());
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m_preferred_width = m_glyph_editor_widget->width() + right_site_width + 20;
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m_preferred_height = m_glyph_map_widget->relative_rect().height() + 2 * m_edited_font->glyph_height() + 380;
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};
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m_glyph_editor_widget->on_glyph_altered = [this, update_demo](u8 glyph) {
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m_glyph_map_widget->update_glyph(glyph);
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update_demo();
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};
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m_glyph_map_widget->on_glyph_selected = [&](size_t glyph) {
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m_glyph_editor_widget->set_glyph(glyph);
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glyph_width_spinbox.set_value(m_edited_font->glyph_width(m_glyph_map_widget->selected_glyph()));
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StringBuilder builder;
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builder.appendff("{:#02x} (", glyph);
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if (glyph < 128) {
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builder.append(glyph);
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} else {
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builder.append(128 | 64 | (glyph / 64));
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builder.append(128 | (glyph % 64));
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}
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builder.append(')');
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info_label.set_text(builder.to_string());
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};
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fixed_width_checkbox.on_checked = [&, update_demo](bool checked) {
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m_edited_font->set_fixed_width(checked);
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glyph_width_spinbox.set_enabled(!m_edited_font->is_fixed_width());
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glyph_width_spinbox.set_value(m_edited_font->glyph_width(m_glyph_map_widget->selected_glyph()));
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m_glyph_editor_widget->update();
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update_demo();
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};
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glyph_width_spinbox.on_change = [this, update_demo](int value) {
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m_edited_font->set_glyph_width(m_glyph_map_widget->selected_glyph(), value);
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m_glyph_editor_widget->update();
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m_glyph_map_widget->update_glyph(m_glyph_map_widget->selected_glyph());
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update_demo();
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};
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weight_spinbox.on_change = [this, update_demo](int value) {
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m_edited_font->set_weight(value);
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update_demo();
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};
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presentation_size_spinbox.on_change = [this, update_demo](int value) {
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m_edited_font->set_presentation_size(value);
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update_demo();
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};
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spacing_spinbox.on_change = [this, update_demo](int value) {
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m_edited_font->set_glyph_spacing(value);
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update_demo();
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};
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baseline_spinbox.on_change = [this, update_demo](int value) {
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m_edited_font->set_baseline(value);
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m_glyph_editor_widget->update();
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update_demo();
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};
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mean_line_spinbox.on_change = [this, update_demo](int value) {
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m_edited_font->set_mean_line(value);
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m_glyph_editor_widget->update();
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update_demo();
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};
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// init widget
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calculate_prefed_sizes();
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m_glyph_map_widget->set_selected_glyph('A');
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}
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FontEditorWidget::~FontEditorWidget()
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{
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}
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bool FontEditorWidget::save_as(const String& path)
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{
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auto ret_val = m_edited_font->write_to_file(path);
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if (!ret_val) {
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GUI::MessageBox::show(window(), "The font file could not be saved.", "Save failed", GUI::MessageBox::Type::Error);
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return false;
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}
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m_path = path;
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return true;
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}
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