Update Painter class to the new coding style.

11 files changed, 96 insertions, 97 deletions

diff --git a/Widgets/Button.cpp b/Widgets/Button.cpp
index 5da087b0db..ad3754bb8e 100644
--- a/Widgets/Button.cpp
+++ b/Widgets/Button.cpp
@@ -26,45 +26,45 @@ void Button::paintEvent(PaintEvent&)
 
     Painter painter(*this);
 
-    painter.drawPixel({ 0, 0 }, backgroundColor());
-    painter.drawPixel({ width() - 1, 0 }, backgroundColor());
-    painter.drawPixel({ 0, height() - 1 }, backgroundColor());
-    painter.drawPixel({ width() - 1, height() - 1 }, backgroundColor());
+    painter.set_pixel({ 0, 0 }, backgroundColor());
+    painter.set_pixel({ width() - 1, 0 }, backgroundColor());
+    painter.set_pixel({ 0, height() - 1 }, backgroundColor());
+    painter.set_pixel({ width() - 1, height() - 1 }, backgroundColor());
 
-    painter.drawLine({ 1, 0 }, { width() - 2, 0 }, Color::Black);
-    painter.drawLine({ 1, height() - 1 }, { width() - 2, height() - 1}, Color::Black);
-    painter.drawLine({ 0, 1 }, { 0, height() - 2 }, Color::Black);
-    painter.drawLine({ width() - 1, 1 }, { width() - 1, height() - 2 }, Color::Black);
+    painter.draw_line({ 1, 0 }, { width() - 2, 0 }, Color::Black);
+    painter.draw_line({ 1, height() - 1 }, { width() - 2, height() - 1}, Color::Black);
+    painter.draw_line({ 0, 1 }, { 0, height() - 2 }, Color::Black);
+    painter.draw_line({ width() - 1, 1 }, { width() - 1, height() - 2 }, Color::Black);
 
     if (m_beingPressed) {
         // Base
-        painter.fillRect({ 1, 1, width() - 1, height() - 1 }, buttonColor);
+        painter.fill_rect({ 1, 1, width() - 1, height() - 1 }, buttonColor);
 
         // Sunken shadow
-        painter.drawLine({ 1, 1 }, { width() - 2, 1 }, shadowColor);
-        painter.drawLine({ 1, 2 }, {1, height() - 2 }, shadowColor);
+        painter.draw_line({ 1, 1 }, { width() - 2, 1 }, shadowColor);
+        painter.draw_line({ 1, 2 }, {1, height() - 2 }, shadowColor);
     } else {
         // Base
-        painter.fillRect({ 3, 3, width() - 5, height() - 5 }, buttonColor);
+        painter.fill_rect({ 3, 3, width() - 5, height() - 5 }, buttonColor);
 
         // White highlight
-        painter.drawLine({ 1, 1 }, { width() - 2, 1 }, highlightColor);
-        painter.drawLine({ 1, 2 }, { width() - 3, 2 }, highlightColor);
-        painter.drawLine({ 1, 3 }, { 1, height() - 2 }, highlightColor);
-        painter.drawLine({ 2, 3 }, { 2, height() - 3 }, highlightColor);
+        painter.draw_line({ 1, 1 }, { width() - 2, 1 }, highlightColor);
+        painter.draw_line({ 1, 2 }, { width() - 3, 2 }, highlightColor);
+        painter.draw_line({ 1, 3 }, { 1, height() - 2 }, highlightColor);
+        painter.draw_line({ 2, 3 }, { 2, height() - 3 }, highlightColor);
 
         // Gray shadow 
-        painter.drawLine({ width() - 2, 1 }, { width() - 2, height() - 4 }, shadowColor);
-        painter.drawLine({ width() - 3, 2 }, { width() - 3, height() - 4 }, shadowColor);
-        painter.drawLine({ 1, height() - 2 }, { width() - 2, height() - 2 }, shadowColor);
-        painter.drawLine({ 2, height() - 3 }, { width() - 2, height() - 3 }, shadowColor);
+        painter.draw_line({ width() - 2, 1 }, { width() - 2, height() - 4 }, shadowColor);
+        painter.draw_line({ width() - 3, 2 }, { width() - 3, height() - 4 }, shadowColor);
+        painter.draw_line({ 1, height() - 2 }, { width() - 2, height() - 2 }, shadowColor);
+        painter.draw_line({ 2, height() - 3 }, { width() - 2, height() - 3 }, shadowColor);
     }
 
     if (!caption().is_empty()) {
         auto textRect = rect();
         if (m_beingPressed)
             textRect.moveBy(1, 1);
-        painter.drawText(textRect, caption(), Painter::TextAlignment::Center, Color::Black);
+        painter.draw_text(textRect, caption(), Painter::TextAlignment::Center, Color::Black);
     }
 }
 
diff --git a/Widgets/CheckBox.cpp b/Widgets/CheckBox.cpp
index 8e36694245..637a391f49 100644
--- a/Widgets/CheckBox.cpp
+++ b/Widgets/CheckBox.cpp
@@ -85,11 +85,11 @@ void CheckBox::paintEvent(PaintEvent&)
     bitmapPosition.setX(2);
     bitmapPosition.setY(height() / 2 - bitmap->height() / 2 - 1);
 
-    painter.fillRect(rect(), backgroundColor());
-    painter.drawBitmap(bitmapPosition, *bitmap, foregroundColor());
+    painter.fill_rect(rect(), backgroundColor());
+    painter.draw_bitmap(bitmapPosition, *bitmap, foregroundColor());
 
     if (!caption().is_empty()) {
-        painter.drawText(textRect, caption(), Painter::TextAlignment::TopLeft, foregroundColor());
+        painter.draw_text(textRect, caption(), Painter::TextAlignment::TopLeft, foregroundColor());
     }
 }
 
diff --git a/Widgets/ClockWidget.cpp b/Widgets/ClockWidget.cpp
index 6f9a5eaad7..c1f800bd79 100644
--- a/Widgets/ClockWidget.cpp
+++ b/Widgets/ClockWidget.cpp
@@ -22,8 +22,8 @@ void ClockWidget::paintEvent(PaintEvent&)
     sprintf(timeBuf, "%02u:%02u:%02u ", tm.tm_hour, tm.tm_min, tm.tm_sec);
     
     Painter painter(*this);
-    painter.fillRect(rect(), Color::MidGray);
-    painter.drawText(rect(), timeBuf, Painter::TextAlignment::Center, Color::Black);
+    painter.fill_rect(rect(), Color::MidGray);
+    painter.draw_text(rect(), timeBuf, Painter::TextAlignment::Center, Color::Black);
 }
 
 void ClockWidget::timerEvent(TimerEvent&)
diff --git a/Widgets/Label.cpp b/Widgets/Label.cpp
index e23544ae71..ac2896b793 100644
--- a/Widgets/Label.cpp
+++ b/Widgets/Label.cpp
@@ -21,9 +21,9 @@ void Label::setText(String&& text)
 void Label::paintEvent(PaintEvent&)
 {
     Painter painter(*this);
-    painter.fillRect({ 0, 0, width(), height() }, backgroundColor());
+    painter.fill_rect({ 0, 0, width(), height() }, backgroundColor());
     if (!text().is_empty())
-        painter.drawText({ 4, 4, width(), height() }, text(), Painter::TextAlignment::TopLeft, foregroundColor());
+        painter.draw_text({ 4, 4, width(), height() }, text(), Painter::TextAlignment::TopLeft, foregroundColor());
 }
 
 void Label::mouseMoveEvent(MouseEvent& event)
diff --git a/Widgets/ListBox.cpp b/Widgets/ListBox.cpp
index b23d10c0c6..b346892c93 100644
--- a/Widgets/ListBox.cpp
+++ b/Widgets/ListBox.cpp
@@ -22,11 +22,11 @@ void ListBox::paintEvent(PaintEvent&)
     Painter painter(*this);
 
     // FIXME: Reduce overdraw.
-    painter.fillRect(rect(), Color::White);
-    painter.drawRect(rect(), Color::Black);
+    painter.fill_rect(rect(), Color::White);
+    painter.draw_rect(rect(), Color::Black);
 
     if (isFocused())
-        painter.drawFocusRect(rect());
+        painter.draw_focus_rect(rect());
 
     for (unsigned i = m_scrollOffset; i < m_items.size(); ++i) {
         Rect itemRect(2, 2 + (i * itemHeight()), width() - 4, itemHeight());
@@ -35,12 +35,12 @@ void ListBox::paintEvent(PaintEvent&)
         Color itemTextColor = foregroundColor();
         if (m_selectedIndex == i) {
             if (isFocused())
-                painter.fillRect(itemRect, Color(0, 32, 128));
+                painter.fill_rect(itemRect, Color(0, 32, 128));
             else
-                painter.fillRect(itemRect, Color(96, 96, 96));
+                painter.fill_rect(itemRect, Color(96, 96, 96));
             itemTextColor = Color::White;
         }
-        painter.drawText(textRect, m_items[i], Painter::TextAlignment::TopLeft, itemTextColor);
+        painter.draw_text(textRect, m_items[i], Painter::TextAlignment::TopLeft, itemTextColor);
     }
 }
 
diff --git a/Widgets/Painter.cpp b/Widgets/Painter.cpp
index 9be1d85326..aec4d9e511 100644
--- a/Widgets/Painter.cpp
+++ b/Widgets/Painter.cpp
@@ -10,7 +10,7 @@ Painter::Painter(GraphicsBitmap& bitmap)
 {
     m_font = &Font::defaultFont();
     m_target = &bitmap;
-    m_clipRect = { { 0, 0 }, bitmap.size() };
+    m_clip_rect = { { 0, 0 }, bitmap.size() };
 }
 
 Painter::Painter(Widget& widget)
@@ -20,59 +20,59 @@ Painter::Painter(Widget& widget)
     ASSERT(m_target);
     m_window = widget.window();
     m_translation.moveBy(widget.relativePosition());
-    m_clipRect.setWidth(AbstractScreen::the().width());
-    m_clipRect.setHeight(AbstractScreen::the().height());
+    m_clip_rect.setWidth(AbstractScreen::the().width());
+    m_clip_rect.setHeight(AbstractScreen::the().height());
 }
 
 Painter::~Painter()
 {
 }
 
-void Painter::fillRect(const Rect& rect, Color color)
+void Painter::fill_rect(const Rect& rect, Color color)
 {
     Rect r = rect;
     r.moveBy(m_translation);
 
-    for (int y = max(r.top(), m_clipRect.top()); y <= min(r.bottom(), m_clipRect.bottom()); ++y) {
+    for (int y = max(r.top(), m_clip_rect.top()); y <= min(r.bottom(), m_clip_rect.bottom()); ++y) {
         auto* bits = m_target->scanline(y);
-        for (int x = max(r.left(), m_clipRect.left()); x <= min(r.right(), m_clipRect.right()); ++x) {
+        for (int x = max(r.left(), m_clip_rect.left()); x <= min(r.right(), m_clip_rect.right()); ++x) {
             bits[x] = color.value();
         }
     }
 }
 
-void Painter::drawRect(const Rect& rect, Color color)
+void Painter::draw_rect(const Rect& rect, Color color)
 {
     Rect r = rect;
     r.moveBy(m_translation);
 
-    for (int y = max(r.top(), m_clipRect.top()); y <= min(r.bottom(), m_clipRect.bottom()); ++y) {
+    for (int y = max(r.top(), m_clip_rect.top()); y <= min(r.bottom(), m_clip_rect.bottom()); ++y) {
         auto* bits = m_target->scanline(y);
         if (y == r.top() || y == r.bottom()) {
-            for (int x = max(r.left(), m_clipRect.left()); x <= min(r.right(), m_clipRect.right()); ++x) {
+            for (int x = max(r.left(), m_clip_rect.left()); x <= min(r.right(), m_clip_rect.right()); ++x) {
                 bits[x] = color.value();
             }
         } else {
-            if (r.left() >= m_clipRect.left() && r.left() < m_clipRect.right())
+            if (r.left() >= m_clip_rect.left() && r.left() < m_clip_rect.right())
                 bits[r.left()] = color.value();
-            if (r.right() >= m_clipRect.left() && r.right() < m_clipRect.right())
+            if (r.right() >= m_clip_rect.left() && r.right() < m_clip_rect.right())
                 bits[r.right()] = color.value();
         }
     }
 }
 
-void Painter::drawBitmap(const Point& p, const CharacterBitmap& bitmap, Color color)
+void Painter::draw_bitmap(const Point& p, const CharacterBitmap& bitmap, Color color)
 {
     Point point = p;
     point.moveBy(m_translation);
     for (unsigned row = 0; row < bitmap.height(); ++row) {
         int y = point.y() + row;
-        if (y < m_clipRect.top() || y >= m_clipRect.bottom())
+        if (y < m_clip_rect.top() || y >= m_clip_rect.bottom())
             break;
         auto* bits = m_target->scanline(y);
         for (unsigned j = 0; j < bitmap.width(); ++j) {
             int x = point.x() + j;
-            if (x < m_clipRect.left() || x >= m_clipRect.right())
+            if (x < m_clip_rect.left() || x >= m_clip_rect.right())
                 break;
             char fc = bitmap.bits()[row * bitmap.width() + j];
             if (fc == '#')
@@ -81,7 +81,7 @@ void Painter::drawBitmap(const Point& p, const CharacterBitmap& bitmap, Color co
     }
 }
 
-void Painter::drawText(const Rect& rect, const String& text, TextAlignment alignment, Color color)
+void Painter::draw_text(const Rect& rect, const String& text, TextAlignment alignment, Color color)
 {
     Point point;
     
@@ -108,20 +108,20 @@ void Painter::drawText(const Rect& rect, const String& text, TextAlignment align
         }
         int x = point.x() + i * font().glyphWidth();
         int y = point.y();
-        drawBitmap({ x, y }, *bitmap, color);
+        draw_bitmap({ x, y }, *bitmap, color);
     }
 }
 
-void Painter::drawPixel(const Point& p, Color color)
+void Painter::set_pixel(const Point& p, Color color)
 {
     auto point = p;
     point.moveBy(m_translation);
-    if (!m_clipRect.contains(point))
+    if (!m_clip_rect.contains(point))
         return;
     m_target->scanline(point.y())[point.x()] = color.value();
 }
 
-void Painter::set_pixel_with_draw_op(dword& pixel, const Color& color)
+ALWAYS_INLINE void Painter::set_pixel_with_draw_op(dword& pixel, const Color& color)
 {
     if (m_draw_op == DrawOp::Copy)
         pixel = color.value();
@@ -129,7 +129,7 @@ void Painter::set_pixel_with_draw_op(dword& pixel, const Color& color)
         pixel ^= color.value();
 }
 
-void Painter::drawLine(const Point& p1, const Point& p2, Color color)
+void Painter::draw_line(const Point& p1, const Point& p2, Color color)
 {
     auto point1 = p1;
     point1.moveBy(m_translation);
@@ -140,12 +140,12 @@ void Painter::drawLine(const Point& p1, const Point& p2, Color color)
     // Special case: vertical line.
     if (point1.x() == point2.x()) {
         const int x = point1.x();
-        if (x < m_clipRect.left() || x >= m_clipRect.right())
+        if (x < m_clip_rect.left() || x >= m_clip_rect.right())
             return;
         if (point1.y() > point2.y())
             swap(point1, point2);
-        int min_y = max(point1.y(), m_clipRect.top());
-        int max_y = min(point2.y(), m_clipRect.bottom());
+        int min_y = max(point1.y(), m_clip_rect.top());
+        int max_y = min(point2.y(), m_clip_rect.bottom());
         for (int y = min_y; y <= max_y; ++y)
             set_pixel_with_draw_op(m_target->scanline(y)[x], color);
         return;
@@ -157,12 +157,12 @@ void Painter::drawLine(const Point& p1, const Point& p2, Color color)
     // Special case: horizontal line.
     if (point1.y() == point2.y()) {
         const int y = point1.y();
-        if (y < m_clipRect.top() || y >= m_clipRect.bottom())
+        if (y < m_clip_rect.top() || y >= m_clip_rect.bottom())
             return;
         if (point1.x() > point2.x())
             swap(point1, point2);
-        int min_x = max(point1.x(), m_clipRect.left());
-        int max_x = min(point2.x(), m_clipRect.right());
+        int min_x = max(point1.x(), m_clip_rect.left());
+        int max_x = min(point2.x(), m_clip_rect.right());
         auto* pixels = m_target->scanline(point1.y());
         for (int x = min_x; x <= max_x; ++x)
             set_pixel_with_draw_op(pixels[x], color);
@@ -175,14 +175,14 @@ void Painter::drawLine(const Point& p1, const Point& p2, Color color)
 #if 0
     const double dx = point2.x() - point1.x();
     const double dy = point2.y() - point1.y();
-    const double deltaError = fabs(dy / dx);
+    const double delta_error = fabs(dy / dx);
     double error = 0;
     const double yStep = dy == 0 ? 0 : (dy > 0 ? 1 : -1);
 
     int y = point1.y();
     for (int x = point1.x(); x <= point2.x(); ++x) {
         m_target->scanline(y)[x] = color.value();
-        error += deltaError;
+        error += delta_error;
         if (error >= 0.5) {
             y = (double)y + yStep;
             error -= 1.0;
@@ -191,19 +191,19 @@ void Painter::drawLine(const Point& p1, const Point& p2, Color color)
 #endif
 }
 
-void Painter::drawFocusRect(const Rect& rect)
+void Painter::draw_focus_rect(const Rect& rect)
 {
-    Rect focusRect = rect;
-    focusRect.moveBy(1, 1);
-    focusRect.setWidth(focusRect.width() - 2);
-    focusRect.setHeight(focusRect.height() - 2);
-    drawRect(focusRect, Color(96, 96, 192));
+    Rect focus_rect = rect;
+    focus_rect.moveBy(1, 1);
+    focus_rect.setWidth(focus_rect.width() - 2);
+    focus_rect.setHeight(focus_rect.height() - 2);
+    draw_rect(focus_rect, Color(96, 96, 192));
 }
 
 void Painter::blit(const Point& position, const GraphicsBitmap& source)
 {
     Rect dst_rect(position, source.size());
-    dst_rect.intersect(m_clipRect);
+    dst_rect.intersect(m_clip_rect);
 
     for (int y = 0; y < dst_rect.height(); ++y) {
         auto* dst_scanline = m_target->scanline(position.y() + y);
diff --git a/Widgets/Painter.h b/Widgets/Painter.h
index b7c3ff04e7..16f885074a 100644
--- a/Widgets/Painter.h
+++ b/Widgets/Painter.h
@@ -14,21 +14,20 @@ class Window;
 
 class Painter {
 public:
-    enum class TextAlignment { TopLeft, CenterLeft, Center };
     explicit Painter(Widget&);
     explicit Painter(GraphicsBitmap&);
     ~Painter();
-    void fillRect(const Rect&, Color);
-    void drawRect(const Rect&, Color);
-    void drawText(const Rect&, const String&, TextAlignment = TextAlignment::TopLeft, Color = Color());
-    void drawBitmap(const Point&, const CharacterBitmap&, Color = Color());
-    void drawPixel(const Point&, Color);
-    void drawLine(const Point& p1, const Point& p2, Color);
-
-    void drawFocusRect(const Rect&);
-
+    void fill_rect(const Rect&, Color);
+    void draw_rect(const Rect&, Color);
+    void draw_bitmap(const Point&, const CharacterBitmap&, Color = Color());
+    void set_pixel(const Point&, Color);
+    void draw_line(const Point&, const Point&, Color);
+    void draw_focus_rect(const Rect&);
     void blit(const Point&, const GraphicsBitmap&);
 
+    enum class TextAlignment { TopLeft, CenterLeft, Center };
+    void draw_text(const Rect&, const String&, TextAlignment = TextAlignment::TopLeft, Color = Color());
+
     const Font& font() const { return *m_font; }
 
     enum class DrawOp { Copy, Xor };
@@ -40,7 +39,7 @@ private:
 
     const Font* m_font;
     Point m_translation;
-    Rect m_clipRect;
+    Rect m_clip_rect;
     RetainPtr<GraphicsBitmap> m_target;
     Window* m_window { nullptr };
     DrawOp m_draw_op { DrawOp::Copy };
diff --git a/Widgets/TerminalWidget.cpp b/Widgets/TerminalWidget.cpp
index 02f3187aa1..cb934fafb6 100644
--- a/Widgets/TerminalWidget.cpp
+++ b/Widgets/TerminalWidget.cpp
@@ -67,7 +67,7 @@ CharacterWithAttributes& TerminalWidget::at(unsigned row, unsigned column)
 void TerminalWidget::paintEvent(PaintEvent&)
 {
     Painter painter(*this);
-    painter.fillRect(rect(), Color::Black);
+    painter.fill_rect(rect(), Color::Black);
 
     char buf[2] = { 0, 0 };
     for (unsigned row = 0; row < m_rows; ++row) {
@@ -75,12 +75,12 @@ void TerminalWidget::paintEvent(PaintEvent&)
         for (unsigned column = 0; column < m_columns; ++column) {
             int x = column * font().glyphWidth();
             buf[0] = at(row, column).character;
-            painter.drawText({ x + 2, y + 2, width(), font().glyphHeight() }, buf, Painter::TextAlignment::TopLeft, Color(0xa0, 0xa0, 0xa0));
+            painter.draw_text({ x + 2, y + 2, width(), font().glyphHeight() }, buf, Painter::TextAlignment::TopLeft, Color(0xa0, 0xa0, 0xa0));
         }
     }
 
     if (m_belling)
-        painter.drawRect(rect(), Color::Red);
+        painter.draw_rect(rect(), Color::Red);
 }
 
 void TerminalWidget::onReceive(const ByteBuffer& buffer)
diff --git a/Widgets/TextBox.cpp b/Widgets/TextBox.cpp
index 1012d81e5f..9b7535a6da 100644
--- a/Widgets/TextBox.cpp
+++ b/Widgets/TextBox.cpp
@@ -26,11 +26,11 @@ void TextBox::paintEvent(PaintEvent&)
     Painter painter(*this);
 
     // FIXME: Reduce overdraw.
-    painter.fillRect(rect(), backgroundColor());
-    painter.drawRect(rect(), foregroundColor());
+    painter.fill_rect(rect(), backgroundColor());
+    painter.draw_rect(rect(), foregroundColor());
 
     if (isFocused())
-        painter.drawFocusRect(rect());
+        painter.draw_focus_rect(rect());
 
     Rect innerRect = rect();
     innerRect.shrink(6, 6);
@@ -51,13 +51,13 @@ void TextBox::paintEvent(PaintEvent&)
             printf("TextBox: glyph missing: %02x\n", ch);
             ASSERT_NOT_REACHED();
         }
-        painter.drawBitmap({x, y}, *bitmap, Color::Black);
+        painter.draw_bitmap({x, y}, *bitmap, Color::Black);
     }
 
     if (isFocused() && m_cursorBlinkState) {
         unsigned visibleCursorPosition = m_cursorPosition - firstVisibleChar;
         Rect cursorRect(innerRect.x() + visibleCursorPosition * font().glyphWidth(), innerRect.y(), 1, innerRect.height());
-        painter.fillRect(cursorRect, foregroundColor());
+        painter.fill_rect(cursorRect, foregroundColor());
     }
 }
 
diff --git a/Widgets/Widget.cpp b/Widgets/Widget.cpp
index eccf5ecbb8..e26a3c3e7e 100644
--- a/Widgets/Widget.cpp
+++ b/Widgets/Widget.cpp
@@ -73,7 +73,7 @@ void Widget::paintEvent(PaintEvent& event)
     //printf("Widget::paintEvent :)\n");
     if (fillWithBackgroundColor()) {
         Painter painter(*this);
-        painter.fillRect(rect(), backgroundColor());
+        painter.fill_rect(rect(), backgroundColor());
     }
     for (auto* ch : children()) {
         auto* child = (Widget*)ch;
diff --git a/Widgets/WindowManager.cpp b/Widgets/WindowManager.cpp
index 5674f547da..e8f866044c 100644
--- a/Widgets/WindowManager.cpp
+++ b/Widgets/WindowManager.cpp
@@ -106,14 +106,14 @@ void WindowManager::paintWindowFrame(Window& window)
     auto titleColor = &window == activeWindow() ? m_activeWindowTitleColor : m_inactiveWindowTitleColor;
     auto borderColor = &window == activeWindow() ? m_activeWindowBorderColor : m_inactiveWindowBorderColor;
 
-    p.drawRect(borderRect, Color::MidGray);
-    p.drawRect(outerRect, borderColor);
+    p.draw_rect(borderRect, Color::MidGray);
+    p.draw_rect(outerRect, borderColor);
 
-    p.fillRect(titleBarRect, borderColor);
+    p.fill_rect(titleBarRect, borderColor);
 
-    p.drawRect(inner_border_rect, borderColor);
+    p.draw_rect(inner_border_rect, borderColor);
 
-    p.drawText(titleBarTitleRect, window.title(), Painter::TextAlignment::CenterLeft, titleColor);
+    p.draw_text(titleBarTitleRect, window.title(), Painter::TextAlignment::CenterLeft, titleColor);
 }
 
 void WindowManager::addWindow(Window& window)
@@ -241,7 +241,7 @@ void WindowManager::compose()
             if (any_window_contains_rect(r))
                 continue;
             //dbgprintf("Repaint root %d,%d %dx%d\n", r.x(), r.y(), r.width(), r.height());
-            painter.fillRect(r, Color(0, 72, 96));
+            painter.fill_rect(r, Color(0, 72, 96));
         }
     }
     for (auto* window = m_windows_in_order.head(); window; window = window->next()) {
@@ -265,8 +265,8 @@ void WindowManager::redraw_cursor()
     flush(m_last_cursor_rect);
     flush(cursor_rect);
     auto draw_cross = [&painter] (const Point& p) {
-        painter.drawLine({ p.x() - 10, p.y() }, { p.x() + 10, p.y() }, Color::Red);
-        painter.drawLine({ p.x(), p.y() - 10 }, { p.x(), p.y() + 10 }, Color::Red);
+        painter.draw_line({ p.x() - 10, p.y() }, { p.x() + 10, p.y() }, Color::Red);
+        painter.draw_line({ p.x(), p.y() - 10 }, { p.x(), p.y() + 10 }, Color::Red);
     };
     draw_cross(cursor_location);
     m_last_cursor_rect = cursor_rect;