/* * Copyright (c) 2018-2020, Andreas Kling * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this * list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "FontEditor.h" #include "GlyphEditorWidget.h" #include "GlyphMapWidget.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include FontEditorWidget::FontEditorWidget(const String& path, RefPtr&& edited_font) : m_edited_font(move(edited_font)) , m_path(path) { set_fill_with_background_color(true); set_layout(); // Top auto& main_container = add(); main_container.set_layout(); main_container.layout()->set_margins({ 4, 4, 4, 4 }); main_container.set_background_role(Gfx::ColorRole::SyntaxKeyword); main_container.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fill); // Top-Left Glyph Ediyor and info auto& editor_container = main_container.add(); editor_container.set_layout(); editor_container.layout()->set_margins({ 4, 4, 4, 4 }); editor_container.set_background_role(Gfx::ColorRole::SyntaxKeyword); editor_container.set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fill); m_glyph_editor_widget = editor_container.add(*m_edited_font); m_glyph_editor_widget->set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fixed); m_glyph_editor_widget->set_preferred_size(m_glyph_editor_widget->preferred_width(), m_glyph_editor_widget->preferred_height()); editor_container.set_preferred_size(m_glyph_editor_widget->preferred_width(), 0); auto& glyph_width_label = editor_container.add(); glyph_width_label.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed); glyph_width_label.set_preferred_size(0, 22); glyph_width_label.set_text_alignment(Gfx::TextAlignment::CenterLeft); glyph_width_label.set_text("Glyph width:"); auto& glyph_width_spinbox = editor_container.add(); glyph_width_spinbox.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed); glyph_width_spinbox.set_preferred_size(0, 22); glyph_width_spinbox.set_min(0); glyph_width_spinbox.set_max(32); glyph_width_spinbox.set_value(0); glyph_width_spinbox.set_enabled(!m_edited_font->is_fixed_width()); auto& info_label = editor_container.add(); info_label.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed); info_label.set_preferred_size(0, 22); info_label.set_text_alignment(Gfx::TextAlignment::CenterLeft); info_label.set_text("info_label"); /// Top-Right glyph map and font meta data auto& map_and_test_container = main_container.add(); map_and_test_container.set_layout(); map_and_test_container.layout()->set_margins({ 4, 4, 4, 4 }); map_and_test_container.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fill); m_glyph_map_widget = map_and_test_container.add(*m_edited_font); m_glyph_map_widget->set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fixed); m_glyph_map_widget->set_preferred_size(m_glyph_map_widget->preferred_width(), m_glyph_map_widget->preferred_height()); auto& font_mtest_group_box = map_and_test_container.add(); font_mtest_group_box.set_layout(); font_mtest_group_box.layout()->set_margins({ 5, 15, 5, 5 }); font_mtest_group_box.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed); font_mtest_group_box.set_preferred_size(0, 2 * m_edited_font->glyph_height() + 50); font_mtest_group_box.set_title("Test"); auto& demo_label_1 = font_mtest_group_box.add(); demo_label_1.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fill); demo_label_1.set_font(m_edited_font); demo_label_1.set_text("quick fox jumps nightly above wizard."); auto& demo_label_2 = font_mtest_group_box.add(); demo_label_2.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fill); demo_label_2.set_font(m_edited_font); demo_label_2.set_text("QUICK FOX JUMPS NIGHTLY ABOVE WIZARD!"); auto& font_metadata_group_box = map_and_test_container.add(); font_metadata_group_box.set_layout(); font_metadata_group_box.layout()->set_margins({ 5, 15, 5, 5 }); font_metadata_group_box.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed); font_metadata_group_box.set_preferred_size(0, 145); font_metadata_group_box.set_title("Font metadata"); //// Name Row auto& namecontainer = font_metadata_group_box.add(); namecontainer.set_layout(); namecontainer.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed); namecontainer.set_preferred_size(0, 22); auto& name_label = namecontainer.add(); name_label.set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fill); name_label.set_preferred_size(100, 0); name_label.set_text_alignment(Gfx::TextAlignment::CenterLeft); name_label.set_text("Name:"); auto& name_textbox = namecontainer.add(); name_textbox.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fill); name_textbox.set_text(m_edited_font->name()); name_textbox.on_change = [&] { m_edited_font->set_name(name_textbox.text()); }; //// Glyph spacing Row auto& glyph_spacing_container = font_metadata_group_box.add(); glyph_spacing_container.set_layout(); glyph_spacing_container.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed); glyph_spacing_container.set_preferred_size(0, 22); auto& glyph_spacing = glyph_spacing_container.add(); glyph_spacing.set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fill); glyph_spacing.set_preferred_size(100, 0); glyph_spacing.set_text_alignment(Gfx::TextAlignment::CenterLeft); glyph_spacing.set_text("Glyph spacing:"); auto& spacing_spinbox = glyph_spacing_container.add(); spacing_spinbox.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fill); spacing_spinbox.set_min(0); spacing_spinbox.set_max(255); spacing_spinbox.set_value(m_edited_font->glyph_spacing()); //// Glyph Height Row auto& glyph_height_container = font_metadata_group_box.add(); glyph_height_container.set_layout(); glyph_height_container.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed); glyph_height_container.set_preferred_size(0, 22); auto& glyph_height = glyph_height_container.add(); glyph_height.set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fill); glyph_height.set_preferred_size(100, 0); glyph_height.set_text_alignment(Gfx::TextAlignment::CenterLeft); glyph_height.set_text("Glyph height:"); auto& glyph_height_spinbox = glyph_height_container.add(); glyph_height_spinbox.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fill); glyph_height_spinbox.set_min(0); glyph_height_spinbox.set_max(255); glyph_height_spinbox.set_value(m_edited_font->glyph_height()); glyph_height_spinbox.set_enabled(false); //// Glyph width Row auto& glyph_weight_container = font_metadata_group_box.add(); glyph_weight_container.set_layout(); glyph_weight_container.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed); glyph_weight_container.set_preferred_size(0, 22); auto& glyph_header_width_label = glyph_weight_container.add(); glyph_header_width_label.set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fill); glyph_header_width_label.set_preferred_size(100, 0); glyph_header_width_label.set_text_alignment(Gfx::TextAlignment::CenterLeft); glyph_header_width_label.set_text("Glyph width:"); auto& glyph_header_width_spinbox = glyph_weight_container.add(); glyph_header_width_spinbox.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fill); glyph_header_width_spinbox.set_min(0); glyph_header_width_spinbox.set_max(255); glyph_header_width_spinbox.set_value(m_edited_font->glyph_fixed_width()); glyph_header_width_spinbox.set_enabled(false); //// Fixed checkbox Row auto& fixed_width_checkbox = font_metadata_group_box.add(); fixed_width_checkbox.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed); fixed_width_checkbox.set_preferred_size(0, 22); fixed_width_checkbox.set_text("Fixed width"); fixed_width_checkbox.set_checked(m_edited_font->is_fixed_width()); // Bottom auto& bottom_container = add(); bottom_container.set_layout(); bottom_container.layout()->set_margins({ 8, 0, 8, 8 }); bottom_container.set_size_policy(GUI::SizePolicy::Fill, GUI::SizePolicy::Fixed); bottom_container.set_preferred_size(0, 32); bottom_container.layout()->add_spacer(); auto& save_button = bottom_container.add(); save_button.set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fill); save_button.set_preferred_size(80, 0); save_button.set_text("Save"); save_button.on_click = [this](auto) { auto ret_val = m_edited_font->write_to_file(m_path); if (!ret_val) { GUI::MessageBox::show("The font file could not be saved.", "Save failed", GUI::MessageBox::Type::Error, GUI::MessageBox::InputType::OK, window()); } }; auto& quit_button = bottom_container.add(); quit_button.set_size_policy(GUI::SizePolicy::Fixed, GUI::SizePolicy::Fill); quit_button.set_preferred_size(80, 0); quit_button.set_text("Quit"); quit_button.on_click = [](auto) { exit(0); }; // Event hanglers auto update_demo = [&] { demo_label_1.update(); demo_label_2.update(); }; auto calculate_prefed_sizes = [&] { int right_site_width = m_edited_font->width("QUICK FOX JUMPS NIGHTLY ABOVE WIZARD!") + 20; right_site_width = max(right_site_width, m_glyph_map_widget->preferred_width()); m_preferred_width = m_glyph_editor_widget->width() + right_site_width + 20; m_preferred_height = m_glyph_map_widget->relative_rect().height() + 2 * m_edited_font->glyph_height() + 250; }; m_glyph_editor_widget->on_glyph_altered = [this, update_demo](u8 glyph) { m_glyph_map_widget->update_glyph(glyph); update_demo(); }; m_glyph_map_widget->on_glyph_selected = [&](size_t glyph) { m_glyph_editor_widget->set_glyph(glyph); glyph_width_spinbox.set_value(m_edited_font->glyph_width(m_glyph_map_widget->selected_glyph())); StringBuilder builder; builder.appendf("0x%b (", glyph); if (glyph < 128) { builder.append(glyph); } else { builder.append(128 | 64 | (glyph / 64)); builder.append(128 | (glyph % 64)); } builder.append(')'); info_label.set_text(builder.to_string()); }; fixed_width_checkbox.on_checked = [&](bool checked) { m_edited_font->set_fixed_width(checked); glyph_width_spinbox.set_enabled(!m_edited_font->is_fixed_width()); glyph_width_spinbox.set_value(m_edited_font->glyph_width(m_glyph_map_widget->selected_glyph())); m_glyph_editor_widget->update(); update_demo(); }; glyph_width_spinbox.on_change = [this, update_demo](int value) { m_edited_font->set_glyph_width(m_glyph_map_widget->selected_glyph(), value); m_glyph_editor_widget->update(); m_glyph_map_widget->update_glyph(m_glyph_map_widget->selected_glyph()); update_demo(); }; spacing_spinbox.on_change = [this, update_demo](int value) { m_edited_font->set_glyph_spacing(value); update_demo(); }; // init widget calculate_prefed_sizes(); m_glyph_map_widget->set_selected_glyph('A'); } FontEditorWidget::~FontEditorWidget() { }