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Applications: Move to Userland/Applications/

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Andreas Kling 2021-01-12 12:05:23 +01:00
parent aa939c4b4b
commit dc28c07fa5
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Userland/Applications/FontEditor/FontEditor.cpp Normal file
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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* 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 <AK/StringBuilder.h>
#include <LibGUI/BoxLayout.h>
#include <LibGUI/Button.h>
#include <LibGUI/CheckBox.h>
#include <LibGUI/GroupBox.h>
#include <LibGUI/Label.h>
#include <LibGUI/MessageBox.h>
#include <LibGUI/Painter.h>
#include <LibGUI/SpinBox.h>
#include <LibGUI/TextBox.h>
#include <LibGUI/Window.h>
#include <LibGfx/BitmapFont.h>
#include <LibGfx/Palette.h>
#include <stdlib.h>
FontEditorWidget::FontEditorWidget(const String& path, RefPtr<Gfx::BitmapFont>&& edited_font)
: m_edited_font(move(edited_font))
, m_path(path)
{
set_fill_with_background_color(true);
set_layout<GUI::VerticalBoxLayout>();
// Top
auto& main_container = add<GUI::Widget>();
main_container.set_layout<GUI::HorizontalBoxLayout>();
main_container.layout()->set_margins({ 4, 4, 4, 4 });
main_container.set_background_role(Gfx::ColorRole::SyntaxKeyword);
// Top-Left Glyph Editor and info
auto& editor_container = main_container.add<GUI::Widget>();
editor_container.set_layout<GUI::VerticalBoxLayout>();
editor_container.layout()->set_margins({ 4, 4, 4, 4 });
editor_container.set_background_role(Gfx::ColorRole::SyntaxKeyword);
m_glyph_editor_widget = editor_container.add<GlyphEditorWidget>(*m_edited_font);
m_glyph_editor_widget->set_fixed_size(m_glyph_editor_widget->preferred_width(), m_glyph_editor_widget->preferred_height());
editor_container.set_fixed_width(m_glyph_editor_widget->preferred_width());
auto& glyph_width_label = editor_container.add<GUI::Label>();
glyph_width_label.set_fixed_height(22);
glyph_width_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
glyph_width_label.set_text("Glyph width:");
auto& glyph_width_spinbox = editor_container.add<GUI::SpinBox>();
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<GUI::Label>();
info_label.set_fixed_height(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<GUI::Widget>();
map_and_test_container.set_layout<GUI::VerticalBoxLayout>();
map_and_test_container.layout()->set_margins({ 4, 4, 4, 4 });
m_glyph_map_widget = map_and_test_container.add<GlyphMapWidget>(*m_edited_font);
m_glyph_map_widget->set_fixed_size(m_glyph_map_widget->preferred_width(), m_glyph_map_widget->preferred_height());
auto& font_mtest_group_box = map_and_test_container.add<GUI::GroupBox>();
font_mtest_group_box.set_layout<GUI::VerticalBoxLayout>();
font_mtest_group_box.layout()->set_margins({ 5, 15, 5, 5 });
font_mtest_group_box.set_fixed_height(2 * m_edited_font->glyph_height() + 50);
font_mtest_group_box.set_title("Test");
auto& demo_label_1 = font_mtest_group_box.add<GUI::Label>();
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<GUI::Label>();
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<GUI::GroupBox>();
font_metadata_group_box.set_layout<GUI::VerticalBoxLayout>();
font_metadata_group_box.layout()->set_margins({ 5, 15, 5, 5 });
font_metadata_group_box.set_fixed_height(275);
font_metadata_group_box.set_title("Font metadata");
//// Name Row
auto& namecontainer = font_metadata_group_box.add<GUI::Widget>();
namecontainer.set_layout<GUI::HorizontalBoxLayout>();
namecontainer.set_fixed_height(22);
auto& name_label = namecontainer.add<GUI::Label>();
name_label.set_fixed_width(100);
name_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
name_label.set_text("Name:");
auto& name_textbox = namecontainer.add<GUI::TextBox>();
name_textbox.set_text(m_edited_font->name());
name_textbox.on_change = [&] {
m_edited_font->set_name(name_textbox.text());
};
//// Family Row
auto& family_container = font_metadata_group_box.add<GUI::Widget>();
family_container.set_layout<GUI::HorizontalBoxLayout>();
family_container.set_fixed_height(22);
auto& family_label = family_container.add<GUI::Label>();
family_label.set_fixed_width(100);
family_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
family_label.set_text("Family:");
auto& family_textbox = family_container.add<GUI::TextBox>();
family_textbox.set_text(m_edited_font->family());
family_textbox.on_change = [&] {
m_edited_font->set_family(family_textbox.text());
};
//// Presentation size Row
auto& presentation_size_container = font_metadata_group_box.add<GUI::Widget>();
presentation_size_container.set_layout<GUI::HorizontalBoxLayout>();
presentation_size_container.set_fixed_height(22);
auto& presentation_size_label = presentation_size_container.add<GUI::Label>();
presentation_size_label.set_fixed_width(100);
presentation_size_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
presentation_size_label.set_text("Presentation size:");
auto& presentation_size_spinbox = presentation_size_container.add<GUI::SpinBox>();
presentation_size_spinbox.set_min(0);
presentation_size_spinbox.set_max(255);
presentation_size_spinbox.set_value(m_edited_font->presentation_size());
//// Weight Row
auto& weight_container = font_metadata_group_box.add<GUI::Widget>();
weight_container.set_layout<GUI::HorizontalBoxLayout>();
weight_container.set_fixed_height(22);
auto& weight_label = weight_container.add<GUI::Label>();
weight_label.set_fixed_width(100);
weight_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
weight_label.set_text("Weight:");
auto& weight_spinbox = weight_container.add<GUI::SpinBox>();
weight_spinbox.set_min(0);
weight_spinbox.set_max(65535);
weight_spinbox.set_value(m_edited_font->weight());
//// Glyph spacing Row
auto& glyph_spacing_container = font_metadata_group_box.add<GUI::Widget>();
glyph_spacing_container.set_layout<GUI::HorizontalBoxLayout>();
glyph_spacing_container.set_fixed_height(22);
auto& glyph_spacing = glyph_spacing_container.add<GUI::Label>();
glyph_spacing.set_fixed_width(100);
glyph_spacing.set_text_alignment(Gfx::TextAlignment::CenterLeft);
glyph_spacing.set_text("Glyph spacing:");
auto& spacing_spinbox = glyph_spacing_container.add<GUI::SpinBox>();
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<GUI::Widget>();
glyph_height_container.set_layout<GUI::HorizontalBoxLayout>();
glyph_height_container.set_fixed_height(22);
auto& glyph_height = glyph_height_container.add<GUI::Label>();
glyph_height.set_fixed_width(100);
glyph_height.set_text_alignment(Gfx::TextAlignment::CenterLeft);
glyph_height.set_text("Glyph height:");
auto& glyph_height_spinbox = glyph_height_container.add<GUI::SpinBox>();
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<GUI::Widget>();
glyph_weight_container.set_layout<GUI::HorizontalBoxLayout>();
glyph_weight_container.set_fixed_height(22);
auto& glyph_header_width_label = glyph_weight_container.add<GUI::Label>();
glyph_header_width_label.set_fixed_width(100);
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<GUI::SpinBox>();
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);
//// Baseline Row
auto& baseline_container = font_metadata_group_box.add<GUI::Widget>();
baseline_container.set_layout<GUI::HorizontalBoxLayout>();
baseline_container.set_fixed_height(22);
auto& baseline_label = baseline_container.add<GUI::Label>();
baseline_label.set_fixed_width(100);
baseline_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
baseline_label.set_text("Baseline:");
auto& baseline_spinbox = baseline_container.add<GUI::SpinBox>();
baseline_spinbox.set_min(0);
baseline_spinbox.set_max(m_edited_font->glyph_height() - 1);
baseline_spinbox.set_value(m_edited_font->baseline());
//// Mean line Row
auto& mean_line_container = font_metadata_group_box.add<GUI::Widget>();
mean_line_container.set_layout<GUI::HorizontalBoxLayout>();
mean_line_container.set_fixed_height(22);
auto& mean_line_label = mean_line_container.add<GUI::Label>();
mean_line_label.set_fixed_width(100);
mean_line_label.set_text_alignment(Gfx::TextAlignment::CenterLeft);
mean_line_label.set_text("Mean Line:");
auto& mean_line_spinbox = mean_line_container.add<GUI::SpinBox>();
mean_line_spinbox.set_min(0);
mean_line_spinbox.set_max(m_edited_font->glyph_height() - 1);
mean_line_spinbox.set_value(m_edited_font->mean_line());
//// Fixed checkbox Row
auto& fixed_width_checkbox = font_metadata_group_box.add<GUI::CheckBox>();
fixed_width_checkbox.set_text("Fixed width");
fixed_width_checkbox.set_checked(m_edited_font->is_fixed_width());
// Bottom
auto& bottom_container = add<GUI::Widget>();
bottom_container.set_layout<GUI::HorizontalBoxLayout>();
bottom_container.layout()->set_margins({ 8, 0, 8, 8 });
bottom_container.set_fixed_height(32);
bottom_container.layout()->add_spacer();
auto& save_button = bottom_container.add<GUI::Button>();
save_button.set_fixed_size(80, 22);
save_button.set_text("Save");
save_button.on_click = [this](auto) { save_as(m_path); };
auto& quit_button = bottom_container.add<GUI::Button>();
quit_button.set_fixed_size(80, 22);
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() + 380;
};
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.appendff("{:#02x} (", 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 = [&, update_demo](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();
};
weight_spinbox.on_change = [this, update_demo](int value) {
m_edited_font->set_weight(value);
update_demo();
};
presentation_size_spinbox.on_change = [this, update_demo](int value) {
m_edited_font->set_presentation_size(value);
update_demo();
};
spacing_spinbox.on_change = [this, update_demo](int value) {
m_edited_font->set_glyph_spacing(value);
update_demo();
};
baseline_spinbox.on_change = [this, update_demo](int value) {
m_edited_font->set_baseline(value);
m_glyph_editor_widget->update();
update_demo();
};
mean_line_spinbox.on_change = [this, update_demo](int value) {
m_edited_font->set_mean_line(value);
m_glyph_editor_widget->update();
update_demo();
};
// init widget
calculate_prefed_sizes();
m_glyph_map_widget->set_selected_glyph('A');
}
FontEditorWidget::~FontEditorWidget()
{
}
bool FontEditorWidget::save_as(const String& path)
{
auto ret_val = m_edited_font->write_to_file(path);
if (!ret_val) {
GUI::MessageBox::show(window(), "The font file could not be saved.", "Save failed", GUI::MessageBox::Type::Error);
return false;
}
m_path = path;
return true;
}