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Code Issues Projects Releases Packages Wiki Activity Actions 6

PixelPaint: Fix crash when started with path

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This change fixes the initial tool selection when pixelpaint is started
with a path. Previously an already existing editor was expected when
the default tool was initially propagated - which was not the case if
pixelpaint was launched to directly load an existing image.
This commit is contained in:
Torstennator 2024-01-01 17:29:13 +01:00 committed by Andreas Kling
parent 4e09ee1f2f
commit 82e85172e5
Notes: sideshowbarker 2024-07-17 01:10:58 +09:00 
Author: https://github.com/Torstennator
Commit: https://github.com/SerenityOS/serenity/commit/82e85172e5
Pull-request: https://github.com/SerenityOS/serenity/pull/22530
Reviewed-by: https://github.com/awesomekling
3 changed files with 17 additions and 8 deletions
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9
Userland/Applications/PixelPaint/MainWidget.cpp
View file

@ -61,9 +61,11 @@ MainWidget::MainWidget()
m_toolbox->on_tool_selection = [&](auto* tool) {
auto* editor = current_image_editor();
VERIFY(editor);
editor->set_active_tool(tool);
m_tool_properties_widget->set_active_tool(tool);
// Ignore tool selection changes if we don't have an editor yet, e.g. if PixelPaint is started with a path argument.
if (editor) {
editor->set_active_tool(tool);
m_tool_properties_widget->set_active_tool(tool);
}
};
m_tab_widget->on_middle_click = [&](auto& widget) {
@ -1298,6 +1300,7 @@ void MainWidget::open_image(FileSystemAccessClient::File file)
editor.set_path(file.filename().to_byte_string());
editor.set_unmodified();
m_layer_list_widget->set_image(&image);
m_toolbox->ensure_tool_selection();
GUI::Application::the()->set_most_recently_open_file(file.filename());
}

15
Userland/Applications/PixelPaint/ToolboxWidget.cpp
View file

@ -55,8 +55,8 @@ void ToolboxWidget::setup_tools()
auto action = GUI::Action::create_checkable(tool->tool_name(), shortcut, Gfx::Bitmap::load_from_file(ByteString::formatted("/res/icons/pixelpaint/{}.png", icon_name)).release_value_but_fixme_should_propagate_errors(),
[this, tool = tool.ptr()](auto& action) {
if (action.is_checked()) {
on_tool_selection(tool);
m_active_tool = tool;
ensure_tool_selection();
} else {
on_tool_selection(nullptr);
}
@ -70,11 +70,11 @@ void ToolboxWidget::setup_tools()
tool->set_action(action);
m_tools.append(move(tool));
if (is_default_tool) {
VERIFY(m_active_tool == nullptr);
action->set_checked(true);
auto default_tool_index = m_tools.size() - 1;
deferred_invoke([&, default_tool_index]() {
VERIFY(m_active_tool == nullptr);
on_tool_selection(m_tools[default_tool_index]);
m_active_tool = m_tools[m_tools.size() - 1];
deferred_invoke([&]() {
ensure_tool_selection();
});
}
};
@ -100,4 +100,9 @@ void ToolboxWidget::setup_tools()
add_tool("gradients"sv, { Mod_Ctrl, Key_G }, make<GradientTool>());
}
void ToolboxWidget::ensure_tool_selection()
{
if (on_tool_selection)
on_tool_selection(m_active_tool);
}
}

1
Userland/Applications/PixelPaint/ToolboxWidget.h
View file

@ -30,6 +30,7 @@ public:
}
Tool* active_tool() const { return m_active_tool; }
void ensure_tool_selection();
private:
friend class ToolButton;