6 files changed, 71 insertions, 12 deletions
diff --git a/libraries/daguerre/include/daguerre/image.hpp b/libraries/daguerre/include/daguerre/image.hpp
index a55f43b..3c9c902 100644
--- a/libraries/daguerre/include/daguerre/image.hpp
+++ b/libraries/daguerre/include/daguerre/image.hpp
@@ -110,6 +110,13 @@ namespace daguerre {
       param_converter_t<color_t, font_color_t, param_t> *conversion =
         &default_conversion);
 
+    //does not check bounds or wrap text
+    template <class font_color_t>
+    void render_text(
+      const fixed_font<font_color_t> &font, int x, int y, const char *text,
+      converter_t<color_t, font_color_t> *conversion =
+        &default_conversion);
+
   };
 
   template <class color_t>
diff --git a/libraries/daguerre/include/daguerre/impl/fixed-font.hpp b/libraries/daguerre/include/daguerre/impl/fixed-font.hpp
index 1a5f3d8..61a27fc 100644
--- a/libraries/daguerre/include/daguerre/impl/fixed-font.hpp
+++ b/libraries/daguerre/include/daguerre/impl/fixed-font.hpp
@@ -35,6 +35,7 @@ namespace daguerre {
       glyphs[i] = std::move(other.glyphs[i]);
     other.glyph_width = 0;
     other.glyph_height = 0;
+    return *this;
   }
 
   template <class color_t>
diff --git a/libraries/daguerre/include/daguerre/impl/image.hpp b/libraries/daguerre/include/daguerre/impl/image.hpp
index 6cf2ca9..c91cc7d 100644
--- a/libraries/daguerre/include/daguerre/impl/image.hpp
+++ b/libraries/daguerre/include/daguerre/impl/image.hpp
@@ -107,7 +107,7 @@ namespace daguerre {
   void image<color_t>::fill(
     const color_t &color, int start_x, int start_y, int width, int height) {
     for (int y = start_y; y < start_y + height; ++y)
-      for (int x = 0; x < start_x + width; ++x)
+      for (int x = start_x; x < start_x + width; ++x)
         buffer[y * buffer_pitch + x] = color;
   }
 
@@ -170,7 +170,7 @@ namespace daguerre {
   void image<color_t>::convert_from(
     const image<other_color_t> &other, int to_x, int to_y,
     converter_t<color_t, other_color_t> *conversion) {
-    convert_from(other, to_x, to_y, 0, 0, other.width, other.y, conversion);
+    convert_from(other, to_x, to_y, 0, 0, other.width, other.height, conversion);
   }
 
   template <class color_t>
@@ -214,6 +214,22 @@ namespace daguerre {
   }
 
   template <class color_t>
+  template <class font_color_t>
+  void image<color_t>::render_text(
+    const fixed_font<font_color_t> &font, int x, int y, const char *text,
+    converter_t<color_t, font_color_t> *conversion) {
+
+    while (*text) {
+      int ch = *text;
+      if (ch >= 0 && ch < 128)
+        convert_from(font.glyphs[ch], x, y, conversion);
+      ++text;
+      x += font.glyph_width;
+    }
+
+  }
+
+  template <class color_t>
   void swap(image<color_t> &a, image<color_t> &b) {
     std::swap(a.delete_buffer_on_destruct, b.delete_buffer_on_destruct);
     std::swap(a.width, b.width);
diff --git a/libraries/pake/include/pake/widget.hpp b/libraries/pake/include/pake/widget.hpp
index dad5651..466fb80 100644
--- a/libraries/pake/include/pake/widget.hpp
+++ b/libraries/pake/include/pake/widget.hpp
@@ -4,6 +4,14 @@
 
 namespace pake {
 
+  enum class halign {
+    left, center, right
+  };
+
+  enum class valign {
+    top, center, bottom
+  };
+
   class widget {
 
   public:
diff --git a/libraries/pake/include/pake/widgets/fixed-text.hpp b/libraries/pake/include/pake/widgets/fixed-text.hpp
index c6dafab..dc2e277 100644
--- a/libraries/pake/include/pake/widgets/fixed-text.hpp
+++ b/libraries/pake/include/pake/widgets/fixed-text.hpp
@@ -12,6 +12,8 @@ namespace pake::widgets {
     std::string text;
 
     int width, height;
+    halign ha;
+    valign va;
 
   public:
     //TODO: look up font in some kind of catalogue
@@ -19,7 +21,8 @@ namespace pake::widgets {
       std::string &&text,
       const daguerre::fixed_font<bool> *font,
       daguerre::hilbert_color bg,
-      daguerre::hilbert_color fg);
+      daguerre::hilbert_color fg,
+      halign ha, valign va);
 
     virtual void render(
       dirtiable_image &onto, int x_off, int y_off, bool force) override;
diff --git a/libraries/pake/source/widgets/fixed-text.cpp b/libraries/pake/source/widgets/fixed-text.cpp
index 9ae55dc..c3a9a10 100644
--- a/libraries/pake/source/widgets/fixed-text.cpp
+++ b/libraries/pake/source/widgets/fixed-text.cpp
@@ -12,24 +12,48 @@ namespace pake::widgets {
     std::string &&text,
     const daguerre::fixed_font<bool> *font,
     daguerre::hilbert_color bg,
-    daguerre::hilbert_color fg)
-  : font(font), bg(bg), fg(fg), text(std::move(text)) {}
+    daguerre::hilbert_color fg,
+    halign ha, valign va)
+  : font(font), bg(bg), fg(fg),
+    text(std::move(text)), ha(ha), va(va) {}
 
   void fixed_text::render(
     dirtiable_image &onto, int x_off, int y_off, bool force) {
 
     if (force) {
-      onto.image.fill(  bg, x_off, y_off, width, height);
-      onto.dirty.fill(true, x_off, y_off, width, height);
-      //TODO: have options for alignment
+
       //TODO: check overflow
+
+      onto.dirty.fill(true, x_off, y_off, width, height);
+
+      onto.image.fill(  bg, x_off, y_off, width, height);
+
+      switch (ha) {
+      case halign::left:
+        break;
+      case halign::center:
+        x_off = width / 2 - text.size() * font->glyph_width / 2;
+        break;
+      case halign::right:
+        x_off = width - text.size() * font->glyph_width;
+        break;
+      }
+
+      switch (va) {
+      case valign::top:
+        break;
+      case valign::center:
+        y_off = height / 2 - font->glyph_height / 2;
+        break;
+      case valign::bottom:
+        y_off = height - font->glyph_width;
+        break;
+      }
+
       onto.image.render_text(
         *font, fg, x_off, y_off,
         text.data(), draw_if_true);
-      onto.dirty.fill(
-        true, x_off, y_off,
-        font->glyph_width * text.size(),
-        font->glyph_height);
+
     }
 
   }