move context implementation to context.cc

7 files changed, 213 insertions, 154 deletions

diff --git a/src/client_manager.cc b/src/client_manager.cc
index fc95c118..0cf05967 100644
--- a/src/client_manager.cc
+++ b/src/client_manager.cc
@@ -1,10 +1,12 @@
 #include "client_manager.hh"
 
-#include "event_manager.hh"
 #include "buffer_manager.hh"
+#include "color_registry.hh"
 #include "command_manager.hh"
+#include "event_manager.hh"
 #include "file.hh"
-#include "color_registry.hh"
+#include "user_interface.hh"
+#include "window.hh"
 
 namespace Kakoune
 {
diff --git a/src/commands.cc b/src/commands.cc
index 72b6d347..63ec8ddc 100644
--- a/src/commands.cc
+++ b/src/commands.cc
@@ -1,26 +1,28 @@
 #include "commands.hh"
 
-#include "command_manager.hh"
+#include "buffer.hh"
 #include "buffer_manager.hh"
-#include "option_manager.hh"
+#include "client_manager.hh"
+#include "color_registry.hh"
+#include "command_manager.hh"
+#include "completion.hh"
 #include "context.hh"
-#include "buffer.hh"
-#include "window.hh"
+#include "debug.hh"
+#include "event_manager.hh"
 #include "file.hh"
-#include "input_handler.hh"
-#include "string.hh"
+#include "filter.hh"
 #include "highlighter.hh"
 #include "highlighters.hh"
-#include "filter.hh"
+#include "input_handler.hh"
+#include "option_manager.hh"
+#include "option_types.hh"
+#include "parameters_parser.hh"
 #include "register_manager.hh"
-#include "completion.hh"
 #include "shell_manager.hh"
-#include "event_manager.hh"
-#include "color_registry.hh"
-#include "client_manager.hh"
-#include "parameters_parser.hh"
+#include "string.hh"
+#include "user_interface.hh"
 #include "utf8_iterator.hh"
-#include "option_types.hh"
+#include "window.hh"
 
 #include <sys/types.h>
 #include <sys/stat.h>
diff --git a/src/context.cc b/src/context.cc
new file mode 100644
index 00000000..30c56e20
--- /dev/null
+++ b/src/context.cc
@@ -0,0 +1,152 @@
+#include "context.hh"
+
+#include "input_handler.hh"
+#include "user_interface.hh"
+#include "window.hh"
+
+namespace Kakoune
+{
+
+Context::Context() = default;
+
+Context::Context(Editor& editor)
+    : m_editor(&editor) {}
+
+Context::Context(InputHandler& input_handler, UserInterface& ui)
+    : m_input_handler(&input_handler), m_ui(&ui) {}
+
+Context::~Context() = default;
+
+Buffer& Context::buffer() const
+{
+    if (not has_buffer())
+        throw runtime_error("no buffer in context");
+    return m_editor->buffer();
+}
+
+Editor& Context::editor() const
+{
+    if (not has_editor())
+        throw runtime_error("no editor in context");
+    return *m_editor.get();
+}
+
+Window& Context::window() const
+{
+    if (not has_window())
+        throw runtime_error("no window in context");
+    return *dynamic_cast<Window*>(m_editor.get());
+}
+
+bool Context::has_window() const
+{
+    return (bool)m_editor and dynamic_cast<Window*>(m_editor.get());
+}
+
+InputHandler& Context::input_handler() const
+{
+    if (not has_input_handler())
+        throw runtime_error("no input handler in context");
+    return *m_input_handler;
+}
+
+UserInterface& Context::ui() const
+{
+    if (not has_ui())
+        throw runtime_error("no user interface in context");
+    return *m_ui;
+}
+
+OptionManager& Context::options() const
+{
+    if (has_window())
+        return window().options();
+    if (has_buffer())
+        return buffer().options();
+    return GlobalOptions::instance();
+}
+
+HookManager& Context::hooks() const
+{
+    if (has_window())
+        return window().hooks();
+    if (has_buffer())
+        return buffer().hooks();
+    return GlobalHooks::instance();
+}
+
+void Context::print_status(const DisplayLine& status) const
+{
+    if (has_ui())
+        ui().print_status(status);
+}
+
+void Context::push_jump()
+{
+    const SelectionList& jump = editor().selections();
+    if (m_current_jump != m_jump_list.end())
+    {
+        auto begin = m_current_jump;
+        if (&editor().buffer() != &begin->buffer() or
+            (const SelectionList&)(*begin) != jump)
+            ++begin;
+        m_jump_list.erase(begin, m_jump_list.end());
+    }
+    m_jump_list.erase(std::remove(begin(m_jump_list), end(m_jump_list), jump),
+                      end(m_jump_list));
+    m_jump_list.push_back({editor().buffer(), jump});
+    m_current_jump = m_jump_list.end();
+}
+
+const SelectionList& Context::jump_forward()
+{
+    if (m_current_jump != m_jump_list.end() and
+        m_current_jump + 1 != m_jump_list.end())
+        return *++m_current_jump;
+    throw runtime_error("no next jump");
+}
+
+const SelectionList& Context::jump_backward()
+{
+    if (m_current_jump != m_jump_list.begin())
+    {
+        if (m_current_jump == m_jump_list.end())
+        {
+            push_jump();
+            --m_current_jump;
+        }
+        return *--m_current_jump;
+    }
+    throw runtime_error("no previous jump");
+}
+
+void Context::forget_jumps_to_buffer(Buffer& buffer)
+{
+    for (auto it = m_jump_list.begin(); it != m_jump_list.end();)
+    {
+        if (&it->buffer() == &buffer)
+        {
+            if (it < m_current_jump)
+                --m_current_jump;
+            else if (it == m_current_jump)
+                m_current_jump = m_jump_list.end()-1;
+
+            it = m_jump_list.erase(it);
+        }
+        else
+            ++it;
+    }
+}
+
+void Context::change_editor(Editor& editor)
+{
+    m_editor.reset(&editor);
+    if (has_window())
+    {
+        if (has_ui())
+            window().set_dimensions(ui().dimensions());
+        window().hooks().run_hook("WinDisplay", buffer().name(), *this);
+    }
+}
+
+}
diff --git a/src/context.hh b/src/context.hh
index b4442e5f..1217df3a 100644
--- a/src/context.hh
+++ b/src/context.hh
@@ -1,13 +1,17 @@
 #ifndef context_hh_INCLUDED
 #define context_hh_INCLUDED
 
-#include "window.hh"
-#include "user_interface.hh"
+#include "dynamic_selection_list.hh"
 
 namespace Kakoune
 {
 
+class Editor;
+class Window;
+class Buffer;
 class InputHandler;
+class UserInterface;
+class DisplayLine;
 
 // A Context is used to access non singleton objects for various services
 // in commands.
@@ -17,151 +21,45 @@ class InputHandler;
 // a hook execution or a macro replay.
 struct Context
 {
-    Context() {}
-    explicit Context(Editor& editor)
-        : m_editor(&editor) {}
-    Context(InputHandler& input_handler, UserInterface& ui)
-        : m_input_handler(&input_handler), m_ui(&ui) {}
+    Context();
+    explicit Context(Editor& editor);
+    Context(InputHandler& input_handler, UserInterface& ui);
+    ~Context();
 
     Context(const Context&) = delete;
     Context& operator=(const Context&) = delete;
 
-    Buffer& buffer() const
-    {
-        if (not has_buffer())
-            throw runtime_error("no buffer in context");
-        return m_editor->buffer();
-    }
+    Buffer& buffer() const;
     bool has_buffer() const { return (bool)m_editor; }
 
-    Editor& editor() const
-    {
-        if (not has_editor())
-            throw runtime_error("no editor in context");
-        return *m_editor.get();
-    }
+    Editor& editor() const;
     bool has_editor() const { return (bool)m_editor; }
 
-    Window& window() const
-    {
-        if (not has_window())
-            throw runtime_error("no window in context");
-        return *dynamic_cast<Window*>(m_editor.get());
-    }
-    bool has_window() const { return (bool)m_editor and dynamic_cast<Window*>(m_editor.get()); }
-
-    InputHandler& input_handler() const
-    {
-        if (not has_input_handler())
-            throw runtime_error("no input handler in context");
-        return *m_input_handler;
-    }
+    Window& window() const;
+    bool has_window() const;
+
+    InputHandler& input_handler() const;
     bool has_input_handler() const { return (bool)m_input_handler; }
 
-    UserInterface& ui() const
-    {
-        if (not has_ui())
-            throw runtime_error("no user interface in context");
-        return *m_ui;
-    }
+    UserInterface& ui() const;
     bool has_ui() const { return (bool)m_ui; }
 
-    void change_editor(Editor& editor)
-    {
-        m_editor.reset(&editor);
-        if (has_window())
-        {
-            if (has_ui())
-                window().set_dimensions(ui().dimensions());
-            window().hooks().run_hook("WinDisplay", buffer().name(), *this);
-        }
-    }
-
-    OptionManager& options() const
-    {
-        if (has_window())
-            return window().options();
-        if (has_buffer())
-            return buffer().options();
-        return GlobalOptions::instance();
-    }
-
-    HookManager& hooks() const
-    {
-        if (has_window())
-            return window().hooks();
-        if (has_buffer())
-            return buffer().hooks();
-        return GlobalHooks::instance();
-    }
-
-    void print_status(const DisplayLine& status) const
-    {
-        if (has_ui())
-            ui().print_status(status);
-    }
-
-    void push_jump()
-    {
-        const SelectionList& jump = editor().selections();
-        if (m_current_jump != m_jump_list.end())
-        {
-            auto begin = m_current_jump;
-            if (&editor().buffer() != &begin->buffer() or
-                (const SelectionList&)(*begin) != jump)
-                ++begin;
-            m_jump_list.erase(begin, m_jump_list.end());
-        }
-        m_jump_list.erase(std::remove(begin(m_jump_list), end(m_jump_list), jump),
-                          end(m_jump_list));
-        m_jump_list.push_back({editor().buffer(), jump});
-        m_current_jump = m_jump_list.end();
-    }
-
-    const SelectionList& jump_forward()
-    {
-        if (m_current_jump != m_jump_list.end() and
-            m_current_jump + 1 != m_jump_list.end())
-            return *++m_current_jump;
-        throw runtime_error("no next jump");
-    }
-
-    const SelectionList& jump_backward()
-    {
-        if (m_current_jump != m_jump_list.begin())
-        {
-            if (m_current_jump == m_jump_list.end())
-            {
-                push_jump();
-                --m_current_jump;
-            }
-            return *--m_current_jump;
-        }
-        throw runtime_error("no previous jump");
-    }
-
-    void forget_jumps_to_buffer(Buffer& buffer)
-    {
-        for (auto it = m_jump_list.begin(); it != m_jump_list.end();)
-        {
-            if (&it->buffer() == &buffer)
-            {
-                if (it < m_current_jump)
-                    --m_current_jump;
-                else if (it == m_current_jump)
-                    m_current_jump = m_jump_list.end()-1;
-
-                it = m_jump_list.erase(it);
-            }
-            else
-                ++it;
-        }
-    }
+    void change_editor(Editor& editor);
+
+    OptionManager& options() const;
+    HookManager& hooks() const;
+
+    void print_status(const DisplayLine& status) const;
+
+    void push_jump();
+    const SelectionList& jump_forward();
+    const SelectionList& jump_backward();
+    void forget_jumps_to_buffer(Buffer& buffer);
 
     int& numeric_param() { return m_numeric_param; }
 private:
     safe_ptr<Editor>        m_editor;
-    InputHandler*           m_input_handler = nullptr;
+    safe_ptr<InputHandler>  m_input_handler;
     safe_ptr<UserInterface> m_ui;
 
     int m_numeric_param = 0;
diff --git a/src/highlighters.cc b/src/highlighters.cc
index ae0591f0..0e56d1e2 100644
--- a/src/highlighters.cc
+++ b/src/highlighters.cc
@@ -1,13 +1,14 @@
 #include "highlighters.hh"
+
 #include "assert.hh"
 #include "color_registry.hh"
-#include "register_manager.hh"
 #include "context.hh"
+#include "option_types.hh"
+#include "register_manager.hh"
 #include "string.hh"
 #include "utf8.hh"
 #include "utf8_iterator.hh"
-
-#include "option_types.hh"
+#include "window.hh"
 
 #include <sstream>
 #include <locale>
diff --git a/src/input_handler.cc b/src/input_handler.cc
index a8b161cb..c8a1466f 100644
--- a/src/input_handler.cc
+++ b/src/input_handler.cc
@@ -1,11 +1,13 @@
 #include "input_handler.hh"
 
+#include "color_registry.hh"
 #include "context.hh"
 #include "editor.hh"
-#include "register_manager.hh"
 #include "event_manager.hh"
+#include "register_manager.hh"
+#include "user_interface.hh"
 #include "utf8.hh"
-#include "color_registry.hh"
+#include "window.hh"
 
 #include <unordered_map>
 
diff --git a/src/input_handler.hh b/src/input_handler.hh
index 7b2d771f..5dccced1 100644
--- a/src/input_handler.hh
+++ b/src/input_handler.hh
@@ -1,11 +1,13 @@
 #ifndef input_handler_hh_INCLUDED
 #define input_handler_hh_INCLUDED
 
-#include "keys.hh"
+#include "color.hh"
 #include "completion.hh"
-#include "utils.hh"
-#include "string.hh"
 #include "context.hh"
+#include "editor.hh"
+#include "keys.hh"
+#include "string.hh"
+#include "utils.hh"
 
 namespace Kakoune
 {