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refactor: error handling with err objects

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This commit is contained in:
Daniel Dada
2025-12-17 02:25:21 +03:00
parent f7c290110e
commit d4c563f585
17 changed files with 489 additions and 245 deletions
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122
src/gui/template_editor.cpp
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@@ -343,59 +343,62 @@ void template_editor::save_template()
m_validation_error = "";
try
auto &cfg = clrsync::core::config::instance();
std::string palettes_path = cfg.palettes_path();
std::filesystem::path templates_dir =
std::filesystem::path(palettes_path).parent_path() / "templates";
if (!std::filesystem::exists(templates_dir))
{
auto &cfg = clrsync::core::config::instance();
std::string palettes_path = cfg.palettes_path();
std::filesystem::path templates_dir =
std::filesystem::path(palettes_path).parent_path() / "templates";
std::filesystem::create_directories(templates_dir);
}
if (!std::filesystem::exists(templates_dir))
std::filesystem::path template_file;
if (m_is_editing_existing)
{
auto existing_template_result = cfg.template_by_name(trimmed_name);
if (!existing_template_result)
{
std::filesystem::create_directories(templates_dir);
}
std::filesystem::path template_file;
if (m_is_editing_existing)
{
const auto &existing_template = cfg.template_by_name(trimmed_name);
template_file = existing_template.template_path();
}
else
{
template_file = templates_dir / trimmed_name;
}
std::string template_content = m_editor.GetText();
std::ofstream out(template_file);
if (!out.is_open())
{
m_validation_error = "Failed to write template file";
m_validation_error = "Template not found: " + existing_template_result.error().description();
return;
}
out << template_content;
out.close();
clrsync::core::theme_template tmpl(trimmed_name, template_file.string(), trimmed_path);
tmpl.set_reload_command(m_reload_command);
tmpl.set_enabled(m_enabled);
cfg.update_template(trimmed_name, tmpl);
m_template_name = trimmed_name;
m_output_path = trimmed_path;
m_is_editing_existing = true;
m_saved_content = m_editor.GetText();
m_has_unsaved_changes = false;
refresh_templates();
template_file = existing_template_result.value()->template_path();
}
catch (const std::exception &e)
else
{
m_validation_error = std::string("Error saving template: ") + e.what();
template_file = templates_dir / trimmed_name;
}
std::string template_content = m_editor.GetText();
std::ofstream out(template_file);
if (!out.is_open())
{
m_validation_error = "Failed to write template file";
return;
}
out << template_content;
out.close();
clrsync::core::theme_template tmpl(trimmed_name, template_file.string(), trimmed_path);
tmpl.set_reload_command(m_reload_command);
tmpl.set_enabled(m_enabled);
auto result = cfg.update_template(trimmed_name, tmpl);
if (!result)
{
m_validation_error = "Error saving template: " + result.error().description();
return;
}
m_template_name = trimmed_name;
m_output_path = trimmed_path;
m_is_editing_existing = true;
m_saved_content = m_editor.GetText();
m_has_unsaved_changes = false;
refresh_templates();
}
void template_editor::load_template(const std::string &name)
@@ -413,27 +416,24 @@ void template_editor::load_template(const std::string &name)
m_is_editing_existing = true;
m_validation_error = "";
try
std::ifstream in(tmpl.template_path());
if (in.is_open())
{
std::ifstream in(tmpl.template_path());
if (in.is_open())
std::string content;
std::string line;
while (std::getline(in, line))
{
std::string content;
std::string line;
while (std::getline(in, line))
{
content += line + "\n";
}
in.close();
m_editor.SetText(content);
m_saved_content = content;
m_has_unsaved_changes = false;
content += line + "\n";
}
in.close();
m_editor.SetText(content);
m_saved_content = content;
m_has_unsaved_changes = false;
}
catch (const std::exception &e)
else
{
m_validation_error = std::string("Error loading template: ") + e.what();
m_validation_error = "Error loading template: Failed to open file";
}
}
}