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mirror of synced 2024-09-24 11:38:26 +02:00
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impr: Handle read-only files more gracefully

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This commit is contained in:
WerWolv 2024-02-23 17:59:37 +01:00
parent 9bfdfa149e
commit 4d91e7f347
6 changed files with 18 additions and 6 deletions
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6
lib/libimhex/source/providers/provider.cpp
View File

@ -43,11 +43,17 @@ namespace hex::prv {
}
void Provider::write(u64 offset, const void *buffer, size_t size) {
if (!this->isWritable())
return;
EventProviderDataModified::post(this, offset, size, static_cast<const u8*>(buffer));
this->markDirty();
}
void Provider::save() {
if (!this->isWritable())
return;
EventProviderSaved::post(this);
}
void Provider::saveAs(const std::fs::path &path) {

6
plugins/builtin/source/content/events.cpp
View File

@ -89,8 +89,12 @@ namespace hex::plugin::builtin {
});
EventProviderOpened::subscribe([](hex::prv::Provider *provider) {
if (provider != nullptr && ImHexApi::Provider::get() == provider)
if (provider != nullptr && ImHexApi::Provider::get() == provider) {
RequestUpdateWindowTitle::post();
if (!provider->isWritable())
ui::ToastInfo::open("hex.builtin.popup.error.read_only"_lang);
}
});
RequestOpenFile::subscribe(openFile);

5
plugins/builtin/source/content/views/view_data_inspector.cpp
View File

@ -264,11 +264,10 @@ namespace hex::plugin::builtin {
}
// Enter editing mode when double-clicking the row
if (ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(ImGuiMouseButton_Left) && editingFunction.has_value()) {
editing = true;
if (ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(ImGuiMouseButton_Left) && editingFunction.has_value() && m_selectedProvider->isWritable()) {
editing = true;
m_editingValue = copyValue;
}
} else {
// Handle editing mode

3
plugins/builtin/source/content/views/view_pattern_data.cpp
View File

@ -37,7 +37,7 @@ namespace hex::plugin::builtin {
(*m_patternDrawer)->jumpToPattern(pattern);
});
m_patternDrawer.setOnCreateCallback([this](prv::Provider *, auto &drawer) {
m_patternDrawer.setOnCreateCallback([this](prv::Provider *provider, auto &drawer) {
drawer = std::make_unique<ui::PatternDrawer>();
drawer->setSelectionCallback([](const pl::ptrn::Pattern *pattern) {
@ -47,6 +47,7 @@ namespace hex::plugin::builtin {
drawer->setTreeStyle(m_treeStyle);
drawer->enableRowColoring(m_rowColoring);
drawer->enablePatternEditing(provider->isWritable());
});
}

2
plugins/ui/include/ui/pattern_drawer.hpp
View File

@ -33,6 +33,7 @@ namespace hex::ui {
void setTreeStyle(TreeStyle style) { m_treeStyle = style; }
void setSelectionCallback(std::function<void(const pl::ptrn::Pattern *)> callback) { m_selectionCallback = std::move(callback); }
void enableRowColoring(bool enabled) { m_rowColoring = enabled; }
void enablePatternEditing(bool enabled) { m_editingEnabled = enabled; }
void reset();
void jumpToPattern(const pl::ptrn::Pattern *pattern) { m_jumpToPattern = pattern; }
@ -103,6 +104,7 @@ namespace hex::ui {
TreeStyle m_treeStyle = TreeStyle::Default;
bool m_rowColoring = false;
bool m_editingEnabled = false;
pl::ptrn::Pattern *m_currVisualizedPattern = nullptr;
const pl::ptrn::Pattern *m_jumpToPattern = nullptr;

2
plugins/ui/source/ui/pattern_drawer.cpp
View File

@ -411,7 +411,7 @@ namespace hex::ui {
}
}
if (ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(ImGuiMouseButton_Left)) {
if (ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(ImGuiMouseButton_Left) && m_editingEnabled) {
m_editingPattern = &pattern;
m_editingPatternOffset = pattern.getOffset();
AchievementManager::unlockAchievement("hex.builtin.achievement.patterns", "hex.builtin.achievement.patterns.modify_data.name");