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FileManager: Add "Image" tab to File Properties window

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We don't yet expose most image metadata yet, so most of this is ICC
profile data since we do have a way to access that.
This commit is contained in:
Sam Atkins 2023-07-18 19:28:30 +01:00 • committed by Sam Atkins
parent 835dada3d3
commit 50b6ed2aa3
4 changed files with 238 additions and 0 deletions
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64
Userland/Applications/FileManager/PropertiesWindow.cpp
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@ -12,6 +12,7 @@
#include <Applications/FileManager/DirectoryView.h>
#include <Applications/FileManager/PropertiesWindowAudioTabGML.h>
#include <Applications/FileManager/PropertiesWindowGeneralTabGML.h>
#include <Applications/FileManager/PropertiesWindowImageTabGML.h>
#include <LibAudio/Loader.h>
#include <LibCore/Directory.h>
#include <LibCore/System.h>
@ -26,6 +27,8 @@
#include <LibGUI/MessageBox.h>
#include <LibGUI/SeparatorWidget.h>
#include <LibGUI/TabWidget.h>
#include <LibGfx/ICC/Profile.h>
#include <LibGfx/ICC/Tags.h>
#include <grp.h>
#include <pwd.h>
#include <stdio.h>
@ -215,6 +218,9 @@ ErrorOr<void> PropertiesWindow::create_file_type_specific_tabs(GUI::TabWidget& t
if (mime_type.starts_with("audio/"sv))
return create_audio_tab(tab_widget, move(mapped_file));
if (mime_type.starts_with("image/"sv))
return create_image_tab(tab_widget, move(mapped_file), mime_type);
return {};
}
@ -256,6 +262,64 @@ ErrorOr<void> PropertiesWindow::create_audio_tab(GUI::TabWidget& tab_widget, Non
return {};
}
ErrorOr<void> PropertiesWindow::create_image_tab(GUI::TabWidget& tab_widget, NonnullRefPtr<Core::MappedFile> mapped_file, StringView mime_type)
{
auto image_decoder = Gfx::ImageDecoder::try_create_for_raw_bytes(mapped_file->bytes(), mime_type);
if (!image_decoder)
return {};
auto tab = TRY(tab_widget.try_add_tab<GUI::Widget>("Image"_short_string));
TRY(tab->load_from_gml(properties_window_image_tab_gml));
tab->find_descendant_of_type_named<GUI::Label>("image_type")->set_text(TRY(String::from_utf8(mime_type)));
tab->find_descendant_of_type_named<GUI::Label>("image_size")->set_text(TRY(String::formatted("{} x {}", image_decoder->width(), image_decoder->height())));
String animation_text;
if (image_decoder->is_animated()) {
auto loops = image_decoder->loop_count();
auto frames = image_decoder->frame_count();
StringBuilder builder;
if (loops == 0) {
TRY(builder.try_append("Loop indefinitely"sv));
} else if (loops == 1) {
TRY(builder.try_append("Once"sv));
} else {
TRY(builder.try_appendff("Loop {} times"sv, loops));
}
TRY(builder.try_appendff(" ({} frames)"sv, frames));
animation_text = TRY(builder.to_string());
} else {
animation_text = "None"_short_string;
}
tab->find_descendant_of_type_named<GUI::Label>("image_animation")->set_text(move(animation_text));
auto hide_icc_group = [&tab](String profile_text) {
tab->find_descendant_of_type_named<GUI::Label>("image_has_icc_profile")->set_text(profile_text);
tab->find_descendant_of_type_named<GUI::Widget>("image_icc_group")->set_visible(false);
};
if (auto embedded_icc_bytes = TRY(image_decoder->icc_data()); embedded_icc_bytes.has_value()) {
auto icc_profile_or_error = Gfx::ICC::Profile::try_load_from_externally_owned_memory(embedded_icc_bytes.value());
if (icc_profile_or_error.is_error()) {
hide_icc_group(TRY("Present but invalid"_string));
} else {
auto icc_profile = icc_profile_or_error.release_value();
tab->find_descendant_of_type_named<GUI::Label>("image_has_icc_profile")->set_text(TRY("See below"_string));
tab->find_descendant_of_type_named<GUI::Label>("image_icc_profile")->set_text(icc_profile->tag_string_data(Gfx::ICC::profileDescriptionTag).value_or({}));
tab->find_descendant_of_type_named<GUI::Label>("image_icc_copyright")->set_text(icc_profile->tag_string_data(Gfx::ICC::copyrightTag).value_or({}));
tab->find_descendant_of_type_named<GUI::Label>("image_icc_color_space")->set_text(TRY(String::from_utf8(data_color_space_name(icc_profile->data_color_space()))));
tab->find_descendant_of_type_named<GUI::Label>("image_icc_device_class")->set_text(TRY(String::from_utf8((device_class_name(icc_profile->device_class())))));
}
} else {
hide_icc_group("None"_short_string);
}
return {};
}
void PropertiesWindow::update()
{
m_icon->set_bitmap(GUI::FileIconProvider::icon_for_path(make_full_path(m_name), m_mode).bitmap_for_size(32));