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only save temporary image when theres room in container

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This commit is contained in:
ouwou
2022-06-06 03:55:25 -04:00
parent 270730d9b3
commit c6182e8923
2 changed files with 27 additions and 25 deletions
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47
src/components/chatinput.cpp
View File

@@ -70,27 +70,13 @@ bool ChatInputText::CheckHandleClipboardPaste() {
if (!clip->wait_is_image_available()) return false;
const auto pb = clip->wait_for_image();
std::array<char, L_tmpnam> dest_name {};
if (std::tmpnam(dest_name.data()) == nullptr) {
fprintf(stderr, "failed to get temporary path\n");
if (pb) {
m_signal_image_paste.emit(pb);
return true;
} else {
return false;
}
// stinky
std::filesystem::path part1(std::filesystem::temp_directory_path() / "abaddon-cache");
std::filesystem::path part2(dest_name.data());
const auto dest_path = (part1 / part2.relative_path()).string();
try {
pb->save(dest_path, "png");
} catch (...) {
fprintf(stderr, "pasted image save error\n");
return true;
}
m_signal_image_paste.emit(pb, dest_path);
return true;
}
ChatInputText::type_signal_submit ChatInputText::signal_submit() {
@@ -123,9 +109,26 @@ void ChatInputAttachmentContainer::Clear() {
m_attachments.clear();
}
bool ChatInputAttachmentContainer::AddImage(const Glib::RefPtr<Gdk::Pixbuf> &pb, const std::string &path) {
bool ChatInputAttachmentContainer::AddImage(const Glib::RefPtr<Gdk::Pixbuf> &pb) {
if (m_attachments.size() == 10) return false;
std::array<char, L_tmpnam> dest_name {};
if (std::tmpnam(dest_name.data()) == nullptr) {
fprintf(stderr, "failed to get temporary path\n");
return false;
}
std::filesystem::path part1(std::filesystem::temp_directory_path() / "abaddon-cache");
std::filesystem::path part2(dest_name.data());
const auto path = (part1 / part2.relative_path()).string();
try {
pb->save(path, "png");
} catch (...) {
fprintf(stderr, "pasted image save error\n");
return false;
}
auto *item = Gtk::make_managed<ChatInputAttachmentItem>(path, pb);
item->show();
item->set_valign(Gtk::ALIGN_CENTER);
@@ -223,8 +226,8 @@ ChatInput::ChatInput()
add(m_input);
show_all_children();
m_input.signal_image_paste().connect([this](const Glib::RefPtr<Gdk::Pixbuf> &pb, const std::string &path) {
if (m_attachments.AddImage(pb, path))
m_input.signal_image_paste().connect([this](const Glib::RefPtr<Gdk::Pixbuf> &pb) {
if (m_attachments.AddImage(pb))
m_attachments_revealer.set_reveal_child(true);
});

5
src/components/chatinput.hpp
View File

@@ -32,7 +32,7 @@ public:
ChatInputAttachmentContainer();
void Clear();
bool AddImage(const Glib::RefPtr<Gdk::Pixbuf> &pb, const std::string &path);
bool AddImage(const Glib::RefPtr<Gdk::Pixbuf> &pb);
[[nodiscard]] std::vector<std::string> GetFilePaths() const;
private:
@@ -64,12 +64,11 @@ private:
Gtk::TextView m_textview;
bool CheckHandleClipboardPaste();
void HandleNewPastedImage(const Glib::RefPtr<Gdk::Pixbuf> &pb, const std::string &filename);
public:
using type_signal_submit = sigc::signal<bool, Glib::ustring>;
using type_signal_escape = sigc::signal<void>;
using type_signal_image_paste = sigc::signal<void, Glib::RefPtr<Gdk::Pixbuf>, std::string>;
using type_signal_image_paste = sigc::signal<void, Glib::RefPtr<Gdk::Pixbuf>>;
type_signal_submit signal_submit();
type_signal_escape signal_escape();