Convert ProgressColorId enum into strong typed enum.

7 files changed, 44 insertions, 25 deletions

diff --git a/src/gui/theme.cpp b/src/gui/theme.cpp
index d9740de3b..7a6a49d45 100644
--- a/src/gui/theme.cpp
+++ b/src/gui/theme.cpp
@@ -73,7 +73,8 @@ Theme::Theme() :
     Palette(ThemeColorId::THEME_COLORS_END * THEME_PALETTES),
     mSkins(),
     mMinimumOpacity(-1.0F),
-    mProgressColors(ProgressColors(ProgressColorId::THEME_PROG_END))
+    mProgressColors(ProgressColors(static_cast<size_t>(
+                    ProgressColorId::THEME_PROG_END)))
 {
     initDefaultThemePath();
 
@@ -139,18 +140,25 @@ Theme::~Theme()
     delete_all(mProgressColors);
 }
 
-Color Theme::getProgressColor(const int type, const float progress)
+Color Theme::getProgressColor(const ProgressColorIdT type,
+                              const float progress)
 {
     int color[3] = {0, 0, 0};
 
     if (theme)
     {
-        const DyePalette *const dye = theme->mProgressColors[type];
+        const DyePalette *const dye
+            = theme->mProgressColors[static_cast<size_t>(type)];
 
         if (dye)
+        {
             dye->getColor(progress, color);
+        }
         else
-            logger->log("color not found: " + toString(type));
+        {
+            logger->log("color not found: "
+                + toString(static_cast<int>(type)));
+        }
     }
 
     return Color(color[0], color[1], color[2]);
@@ -937,7 +945,8 @@ static GradientTypeT readColorGradient(const std::string &grad)
 
 static int readProgressType(const std::string &type)
 {
-    static const std::string colors[ProgressColorId::THEME_PROG_END] =
+    static const std::string colors[static_cast<size_t>(
+        ProgressColorId::THEME_PROG_END)] =
     {
         "HP",
         "HP_POISON",
@@ -956,7 +965,7 @@ static int readProgressType(const std::string &type)
     if (type.empty())
         return -1;
 
-    for (int i = 0; i < ProgressColorId::THEME_PROG_END; i++)
+    for (int i = 0; i < static_cast<int>(ProgressColorId::THEME_PROG_END); i++)
     {
         if (compareStrI(type, colors[i]) == 0)
             return i;
diff --git a/src/gui/theme.h b/src/gui/theme.h
index 3d0c21998..edbe31a08 100644
--- a/src/gui/theme.h
+++ b/src/gui/theme.h
@@ -25,6 +25,8 @@
 #ifndef GUI_THEME_H
 #define GUI_THEME_H
 
+#include "enums/gui/progresscolorid.h"
+
 #include "listeners/configlistener.h"
 
 #include "render/graphics.h"
@@ -91,7 +93,7 @@ class Theme final : public Palette,
                                           const int w,
                                           const int h)A_WARN_UNUSED;
 
-        static Color getProgressColor(const int type,
+        static Color getProgressColor(const ProgressColorIdT type,
                                       const float progress) A_WARN_UNUSED;
 
         /**
diff --git a/src/gui/widgets/avatarlistbox.cpp b/src/gui/widgets/avatarlistbox.cpp
index 5c2f0a65d..d5b6cbaf8 100644
--- a/src/gui/widgets/avatarlistbox.cpp
+++ b/src/gui/widgets/avatarlistbox.cpp
@@ -179,7 +179,7 @@ void AvatarListBox::draw(Graphics *graphics)
             const bool isPoison = a->getPoison();
             if (a->getMaxHp())
             {
-                const int themeColor = (isPoison
+                const ProgressColorIdT themeColor = (isPoison
                     ? ProgressColorId::PROG_HP_POISON : ProgressColorId::PROG_HP);
                 Color color = Theme::getProgressColor(
                     themeColor, static_cast<float>(a->getHp())
@@ -204,7 +204,7 @@ void AvatarListBox::draw(Graphics *graphics)
                                  a->getDamageHp());
             }
 
-            const int themeColor = (a->getPoison()
+            const ProgressColorIdT themeColor = (a->getPoison()
                 ? ProgressColorId::PROG_HP_POISON : ProgressColorId::PROG_HP);
             Color color = Theme::getProgressColor(themeColor, 1);
             color.a = 80;
@@ -416,7 +416,7 @@ void AvatarListBox::safeDraw(Graphics *graphics)
             const bool isPoison = a->getPoison();
             if (a->getMaxHp())
             {
-                const int themeColor = (isPoison
+                const ProgressColorIdT themeColor = (isPoison
                     ? ProgressColorId::PROG_HP_POISON : ProgressColorId::PROG_HP);
                 Color color = Theme::getProgressColor(
                     themeColor, static_cast<float>(a->getHp())
@@ -441,7 +441,7 @@ void AvatarListBox::safeDraw(Graphics *graphics)
                                  a->getDamageHp());
             }
 
-            const int themeColor = (a->getPoison()
+            const ProgressColorIdT themeColor = (a->getPoison()
                 ? ProgressColorId::PROG_HP_POISON : ProgressColorId::PROG_HP);
             Color color = Theme::getProgressColor(themeColor, 1);
             color.a = 80;
diff --git a/src/gui/widgets/progressbar.cpp b/src/gui/widgets/progressbar.cpp
index dfba99892..2965fc410 100644
--- a/src/gui/widgets/progressbar.cpp
+++ b/src/gui/widgets/progressbar.cpp
@@ -43,7 +43,7 @@ ProgressBar::ProgressBar(const Widget2 *const widget,
                          float progress,
                          const int width,
                          const int height,
-                         const int backColor,
+                         const ProgressColorIdT backColor,
                          const std::string &skin,
                          const std::string &skinFill) :
     Widget(widget),
@@ -62,8 +62,10 @@ ProgressBar::ProgressBar(const Widget2 *const widget,
     mSmoothProgress(true),
     mSmoothColorChange(true)
 {
-    mBackgroundColor = Theme::getProgressColor(backColor >= 0
-        ? backColor : 0, mProgress);
+    mBackgroundColor = Theme::getProgressColor(
+        backColor >= ProgressColorId::PROG_HP
+        ? backColor : ProgressColorId::PROG_HP,
+        mProgress);
     mBackgroundColorToGo = mBackgroundColor;
     mForegroundColor2 = getThemeColor(ThemeColorId::PROGRESS_BAR_OUTLINE);
 
@@ -297,20 +299,21 @@ void ProgressBar::setProgress(const float progress)
     if (!mSmoothProgress)
         mProgress = p;
 
-    if (mProgressPalette >= 0)
+    if (mProgressPalette >= ProgressColorId::PROG_HP)
     {
         mBackgroundColorToGo = Theme::getProgressColor(
             mProgressPalette, progress);
     }
 }
 
-void ProgressBar::setProgressPalette(const int progressPalette)
+void ProgressBar::setProgressPalette(const ProgressColorIdT progressPalette)
 {
-    const int oldPalette = mProgressPalette;
+    const ProgressColorIdT oldPalette = mProgressPalette;
     mProgressPalette = progressPalette;
     mRedraw = true;
 
-    if (mProgressPalette != oldPalette && mProgressPalette >= 0)
+    if (mProgressPalette != oldPalette &&
+        mProgressPalette >= ProgressColorId::PROG_HP)
     {
         mBackgroundColorToGo = Theme::getProgressColor(
             mProgressPalette, mProgressToGo);
diff --git a/src/gui/widgets/progressbar.h b/src/gui/widgets/progressbar.h
index 053710ae8..571568e6c 100644
--- a/src/gui/widgets/progressbar.h
+++ b/src/gui/widgets/progressbar.h
@@ -23,6 +23,8 @@
 #ifndef GUI_WIDGETS_PROGRESSBAR_H
 #define GUI_WIDGETS_PROGRESSBAR_H
 
+#include "enums/gui/progresscolorid.h"
+
 #include "gui/widgets/widget.h"
 
 #include "listeners/widgetlistener.h"
@@ -50,7 +52,7 @@ class ProgressBar final : public Widget,
                     float progress,
                     const int width,
                     const int height,
-                    const int backColor,
+                    const ProgressColorIdT backColor,
                     const std::string &skin,
                     const std::string &skinFill);
 
@@ -90,7 +92,7 @@ class ProgressBar final : public Widget,
          * Change the ProgressPalette for this ProgressBar to follow or -1 to
          * disable this and manage color manually.
          */
-        void setProgressPalette(const int progressPalette);
+        void setProgressPalette(const ProgressColorIdT progressPalette);
 
         /**
          * Change the color of the progress bar.
@@ -146,7 +148,7 @@ class ProgressBar final : public Widget,
 
         std::string mText;
         ImageCollection *mVertexes;
-        int mProgressPalette; /** < Entry in ProgressPalette or -1 for none. */
+        ProgressColorIdT mProgressPalette;
         unsigned int mPadding;
         unsigned int mFillPadding;
 
diff --git a/src/gui/windows/ministatuswindow.cpp b/src/gui/windows/ministatuswindow.cpp
index 96901249e..7d0e030b3 100644
--- a/src/gui/windows/ministatuswindow.cpp
+++ b/src/gui/windows/ministatuswindow.cpp
@@ -173,9 +173,10 @@ MiniStatusWindow::~MiniStatusWindow()
 }
 
 ProgressBar *MiniStatusWindow::createBar(const float progress,
-                                         const int width, const int height,
+                                         const int width,
+                                         const int height,
                                          const int textColor,
-                                         const int backColor,
+                                         const ProgressColorIdT backColor,
                                          const std::string &restrict skin,
                                          const std::string &restrict skinFill,
                                          const std::string &restrict name,
diff --git a/src/gui/windows/ministatuswindow.h b/src/gui/windows/ministatuswindow.h
index bd1e6a393..2edb8e66e 100644
--- a/src/gui/windows/ministatuswindow.h
+++ b/src/gui/windows/ministatuswindow.h
@@ -110,8 +110,10 @@ class MiniStatusWindow final : public Window,
         bool isInBar(ProgressBar *bar, int x, int y) const;
 
         ProgressBar *createBar(const float progress,
-                               const int width, const int height,
-                               const int textColor, const int backColor,
+                               const int width,
+                               const int height,
+                               const int textColor,
+                               const ProgressColorIdT backColor,
                                const std::string &restrict skin,
                                const std::string &restrict skinFill,
                                const std::string &restrict name,