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https://github.com/RGBCube/serenity
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Move apps into a top-level Applications/ directory.
This commit is contained in:
Andreas Kling
parent
29f2a22d34
commit
2cf1dd5b6f
27 changed files with 30 additions and 26 deletions
247
Applications/FontEditor/FontEditor.cpp
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247
Applications/FontEditor/FontEditor.cpp
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#include "FontEditor.h"
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#include <SharedGraphics/Painter.h>
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#include <LibGUI/GButton.h>
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#include <LibGUI/GLabel.h>
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#include <LibGUI/GTextBox.h>
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FontEditorWidget::FontEditorWidget(const String& path, RetainPtr<Font>&& edited_font, GWidget* parent)
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: GWidget(parent)
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, m_edited_font(move(edited_font))
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{
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if (path.is_empty())
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m_path = "/saved.font";
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else
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m_path = path;
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m_glyph_map_widget = new GlyphMapWidget(*m_edited_font, this);
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m_glyph_map_widget->move_to({ 90, 5 });
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m_glyph_editor_widget = new GlyphEditorWidget(*m_edited_font, this);
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m_glyph_editor_widget->move_to({ 5, 5 });
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m_name_textbox = new GTextBox(this);
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m_name_textbox->set_relative_rect({ 5, 135, 100, 20 });
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m_name_textbox->set_text(m_edited_font->name());
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m_name_textbox->on_change = [this] (GTextBox&) {
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m_edited_font->set_name(m_name_textbox->text());
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};
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auto* save_button = new GButton(this);
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save_button->set_caption("Save");
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save_button->set_relative_rect({ 5, 170, 100, 20 });
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save_button->on_click = [this] (GButton&) {
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dbgprintf("write to file: '%s'\n", m_path.characters());
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m_edited_font->write_to_file(m_path);
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};
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auto* quit_button = new GButton(this);
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quit_button->set_caption("Quit");
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quit_button->set_relative_rect({ 110, 170, 100, 20 });
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quit_button->on_click = [] (GButton&) {
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exit(0);
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};
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auto* info_label = new GLabel(this);
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info_label->set_relative_rect({ 5, 110, 100, 20 });
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auto* demo_label_1 = new GLabel(this);
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demo_label_1->set_font(m_edited_font.copy_ref());
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demo_label_1->set_text("quick fox jumps nightly above wizard.");
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demo_label_1->set_relative_rect({ 110, 120, 300, 20 });
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auto* demo_label_2 = new GLabel(this);
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demo_label_2->set_font(m_edited_font.copy_ref());
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demo_label_2->set_text("QUICK FOX JUMPS NIGHTLY ABOVE WIZARD!");
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demo_label_2->set_relative_rect({ 110, 140, 300, 20 });
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m_glyph_editor_widget->on_glyph_altered = [this, demo_label_1, demo_label_2] {
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m_glyph_map_widget->update();
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demo_label_1->update();
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demo_label_2->update();
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};
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m_glyph_map_widget->on_glyph_selected = [this, info_label] (byte glyph) {
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m_glyph_editor_widget->set_glyph(glyph);
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info_label->set_text(String::format("0x%b (%c)", glyph, glyph));
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};
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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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GlyphMapWidget::GlyphMapWidget(Font& mutable_font, GWidget* parent)
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: GWidget(parent)
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, m_font(mutable_font)
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{
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set_relative_rect({ 0, 0, preferred_width(), preferred_height() });
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}
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GlyphMapWidget::~GlyphMapWidget()
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{
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}
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int GlyphMapWidget::preferred_width() const
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{
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return columns() * (font().glyph_width() + m_horizontal_spacing) + 2;
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}
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int GlyphMapWidget::preferred_height() const
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{
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return rows() * (font().glyph_height() + m_vertical_spacing) + 2;
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}
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void GlyphMapWidget::set_selected_glyph(byte glyph)
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{
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if (m_selected_glyph == glyph)
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return;
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m_selected_glyph = glyph;
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if (on_glyph_selected)
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on_glyph_selected(glyph);
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update();
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}
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Rect GlyphMapWidget::get_outer_rect(byte glyph) const
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{
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int row = glyph / columns();
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int column = glyph % columns();
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return {
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column * (font().glyph_width() + m_horizontal_spacing) + 1,
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row * (font().glyph_height() + m_vertical_spacing) + 1,
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font().glyph_width() + m_horizontal_spacing,
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font().glyph_height() + m_horizontal_spacing
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};
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}
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void GlyphMapWidget::paint_event(GPaintEvent&)
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{
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Painter painter(*this);
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painter.set_font(font());
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painter.fill_rect(rect(), Color::White);
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painter.draw_rect(rect(), Color::Black);
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byte glyph = 0;
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for (int row = 0; row < rows(); ++row) {
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for (int column = 0; column < columns(); ++column, ++glyph) {
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Rect outer_rect = get_outer_rect(glyph);
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Rect inner_rect(
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outer_rect.x() + m_horizontal_spacing / 2,
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outer_rect.y() + m_vertical_spacing / 2,
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font().glyph_width(),
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font().glyph_height()
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);
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if (glyph == m_selected_glyph) {
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painter.fill_rect(outer_rect, Color::Red);
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painter.draw_glyph(inner_rect.location(), glyph, Color::White);
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} else {
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painter.draw_glyph(inner_rect.location(), glyph, Color::Black);
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}
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}
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}
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if (is_focused())
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painter.draw_focus_rect(rect());
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}
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void GlyphMapWidget::mousedown_event(GMouseEvent& event)
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{
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// FIXME: This is a silly loop.
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for (unsigned glyph = 0; glyph < 256; ++glyph) {
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if (get_outer_rect(glyph).contains(event.position())) {
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set_selected_glyph(glyph);
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break;
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}
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}
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}
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GlyphEditorWidget::GlyphEditorWidget(Font& mutable_font, GWidget* parent)
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: GWidget(parent)
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, m_font(mutable_font)
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{
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set_relative_rect({ 0, 0, preferred_width(), preferred_height() });
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}
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GlyphEditorWidget::~GlyphEditorWidget()
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{
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}
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void GlyphEditorWidget::set_glyph(byte glyph)
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{
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if (m_glyph == glyph)
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return;
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m_glyph = glyph;
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update();
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}
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void GlyphEditorWidget::paint_event(GPaintEvent&)
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{
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Painter painter(*this);
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painter.fill_rect(rect(), Color::White);
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painter.draw_rect(rect(), Color::Black);
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for (int y = 0; y < font().glyph_height(); ++y)
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painter.draw_line({ 0, y * m_scale }, { font().glyph_width() * m_scale, y * m_scale }, Color::Black);
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for (int x = 0; x < font().glyph_width(); ++x)
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painter.draw_line({ x * m_scale, 0 }, { x * m_scale, font().glyph_height() * m_scale }, Color::Black);
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painter.translate(1, 1);
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auto bitmap = font().glyph_bitmap(m_glyph);
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for (int y = 0; y < font().glyph_height(); ++y) {
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for (int x = 0; x < font().glyph_width(); ++x) {
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Rect rect { x * m_scale, y * m_scale, m_scale, m_scale };
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if (bitmap.bit_at(x, y))
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painter.fill_rect(rect, Color::Black);
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}
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}
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if (is_focused()) {
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painter.translate(-1, -1);
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painter.draw_focus_rect(rect());
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}
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}
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void GlyphEditorWidget::mousedown_event(GMouseEvent& event)
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{
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draw_at_mouse(event);
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}
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void GlyphEditorWidget::mousemove_event(GMouseEvent& event)
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{
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if (event.buttons() & (GMouseButton::Left | GMouseButton::Right))
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draw_at_mouse(event);
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}
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void GlyphEditorWidget::draw_at_mouse(const GMouseEvent& event)
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{
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bool set = event.buttons() & GMouseButton::Left;
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bool unset = event.buttons() & GMouseButton::Right;
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if (!(set ^ unset))
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return;
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int x = (event.x() - 1) / m_scale;
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int y = (event.y() - 1) / m_scale;
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auto bitmap = font().glyph_bitmap(m_glyph);
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ASSERT((unsigned)x < bitmap.width());
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ASSERT((unsigned)y < bitmap.height());
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if (bitmap.bit_at(x, y) == set)
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return;
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bitmap.set_bit_at(x, y, set);
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if (on_glyph_altered)
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on_glyph_altered();
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update();
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}
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int GlyphEditorWidget::preferred_width() const
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{
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return font().glyph_width() * m_scale + 1;
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}
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int GlyphEditorWidget::preferred_height() const
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{
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return font().glyph_height() * m_scale + 1;
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}
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