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authorAndrei Karas <akaras@inbox.ru>2012-08-30 22:53:27 +0300
committerAndrei Karas <akaras@inbox.ru>2012-08-30 22:53:27 +0300
commit5cbd0d2cb7086fda592c00dbc3b07d06af95f080 (patch)
treed36b4ac344f31f34311c7cb7a9a637ed48356e3e /src/gui/widgets/window.cpp
parent4210163dae7d6266923ab11f78b631173c9533e3 (diff)
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Add const to more classes.
Diffstat (limited to 'src/gui/widgets/window.cpp')
-rw-r--r--src/gui/widgets/window.cpp72
1 files changed, 38 insertions, 34 deletions
diff --git a/src/gui/widgets/window.cpp b/src/gui/widgets/window.cpp
index 355f12bee..e08908c7a 100644
--- a/src/gui/widgets/window.cpp
+++ b/src/gui/widgets/window.cpp
@@ -45,8 +45,8 @@
int Window::instances = 0;
int Window::mouseResize = 0;
-Window::Window(const std::string &caption, bool modal, Window *parent,
- std::string skin):
+Window::Window(const std::string &caption, const bool modal,
+ Window *const parent, std::string skin):
gcn::Window(caption),
mGrip(nullptr),
mParent(parent),
@@ -165,7 +165,7 @@ void Window::draw(gcn::Graphics *graphics)
if (!mSkin)
return;
- Graphics *g = static_cast<Graphics*>(graphics);
+ Graphics *const g = static_cast<Graphics*>(graphics);
bool update = false;
if (mRedraw)
@@ -190,7 +190,7 @@ void Window::draw(gcn::Graphics *graphics)
// Draw Close Button
if (mCloseButton && mSkin->getCloseImage())
{
- Image *button = mSkin->getCloseImage();
+ const Image *const button = mSkin->getCloseImage();
const int x = getWidth() - button->getWidth() - getPadding();
g->drawImage(button, x, getPadding());
}
@@ -198,7 +198,7 @@ void Window::draw(gcn::Graphics *graphics)
// Draw Sticky Button
if (mStickyButton)
{
- Image *button = mSkin->getStickyImage(mSticky);
+ const Image *const button = mSkin->getStickyImage(mSticky);
if (button)
{
int x = getWidth() - button->getWidth() - getPadding();
@@ -238,7 +238,7 @@ void Window::setContentSize(int width, int height)
setSize(width, height);
}
-void Window::setLocationRelativeTo(gcn::Widget *widget)
+void Window::setLocationRelativeTo(const gcn::Widget *const widget)
{
if (!widget)
return;
@@ -253,7 +253,7 @@ void Window::setLocationRelativeTo(gcn::Widget *widget)
getY() + (wy + (widget->getHeight() - getHeight()) / 2 - y));
}
-void Window::setLocationHorisontallyRelativeTo(gcn::Widget *widget)
+void Window::setLocationHorisontallyRelativeTo(const gcn::Widget *const widget)
{
if (!widget)
return;
@@ -267,7 +267,7 @@ void Window::setLocationHorisontallyRelativeTo(gcn::Widget *widget)
setPosition(getX() + (wx + (widget->getWidth() - getWidth()) / 2 - x), 0);
}
-void Window::setLocationRelativeTo(ImageRect::ImagePosition position,
+void Window::setLocationRelativeTo(const ImageRect::ImagePosition position,
int offsetX, int offsetY)
{
if (position == ImageRect::UPPER_LEFT)
@@ -339,17 +339,17 @@ void Window::setMinHeight(int height)
}
}
-void Window::setMaxWidth(int width)
+void Window::setMaxWidth(const int width)
{
mMaxWinWidth = width;
}
-void Window::setMaxHeight(int height)
+void Window::setMaxHeight(const int height)
{
mMaxWinHeight = height;
}
-void Window::setResizable(bool r)
+void Window::setResizable(const bool r)
{
if (static_cast<bool>(mGrip) == r)
return;
@@ -415,7 +415,7 @@ void Window::widgetHidden(const gcn::Event &event A_UNUSED)
}
}
-void Window::setCloseButton(bool flag)
+void Window::setCloseButton(const bool flag)
{
mCloseButton = flag;
}
@@ -425,17 +425,17 @@ bool Window::isResizable() const
return mGrip;
}
-void Window::setStickyButton(bool flag)
+void Window::setStickyButton(const bool flag)
{
mStickyButton = flag;
}
-void Window::setSticky(bool sticky)
+void Window::setSticky(const bool sticky)
{
mSticky = sticky;
}
-void Window::setStickyButtonLock(bool lock)
+void Window::setStickyButtonLock(const bool lock)
{
mStickyButtonLock = lock;
mStickyButton = lock;
@@ -480,7 +480,7 @@ void Window::mousePressed(gcn::MouseEvent &event)
// Handle close button
if (mCloseButton && mSkin)
{
- Image *img = mSkin->getCloseImage();
+ const Image *const img = mSkin->getCloseImage();
if (img)
{
gcn::Rectangle closeButtonRect(
@@ -501,13 +501,13 @@ void Window::mousePressed(gcn::MouseEvent &event)
// Handle sticky button
if (mStickyButton && mSkin)
{
- Image *button = mSkin->getStickyImage(mSticky);
+ const Image *const button = mSkin->getStickyImage(mSticky);
if (button)
{
int rx = getWidth() - button->getWidth() - getPadding();
if (mCloseButton)
{
- Image *img = mSkin->getCloseImage();
+ const Image *const img = mSkin->getCloseImage();
if (img)
rx -= img->getWidth();
}
@@ -561,7 +561,7 @@ void Window::mouseMoved(gcn::MouseEvent &event)
if (!gui)
return;
- int resizeHandles = getResizeHandles(event);
+ const int resizeHandles = getResizeHandles(event);
// Changes the custom mouse cursor based on it's current position.
switch (resizeHandles)
@@ -590,7 +590,7 @@ void Window::mouseMoved(gcn::MouseEvent &event)
viewport->hideBeingPopup();
}
-bool Window::canMove()
+bool Window::canMove() const
{
return !mStickyButtonLock || !mSticky;
}
@@ -627,7 +627,8 @@ void Window::mouseDragged(gcn::MouseEvent &event)
if (mouseResize & (TOP | BOTTOM))
{
- int newHeight = newDim.height + ((mouseResize & TOP) ? -dy : dy);
+ const int newHeight = newDim.height
+ + ((mouseResize & TOP) ? -dy : dy);
newDim.height = std::min(mMaxWinHeight,
std::max(mMinWinHeight, newHeight));
@@ -637,7 +638,8 @@ void Window::mouseDragged(gcn::MouseEvent &event)
if (mouseResize & (LEFT | RIGHT))
{
- int newWidth = newDim.width + ((mouseResize & LEFT) ? -dx : dx);
+ const int newWidth = newDim.width
+ + ((mouseResize & LEFT) ? -dx : dx);
newDim.width = std::min(mMaxWinWidth,
std::max(mMinWinWidth, newWidth));
@@ -811,8 +813,8 @@ void Window::setDefaultSize()
}
void Window::setDefaultSize(int defaultWidth, int defaultHeight,
- ImageRect::ImagePosition position,
- int offsetX, int offsetY)
+ const ImageRect::ImagePosition position,
+ const int offsetX, const int offsetY)
{
int x = 0, y = 0;
@@ -869,7 +871,8 @@ void Window::resetToDefaultSize()
saveWindowState();
}
-void Window::adjustPositionAfterResize(int oldScreenWidth, int oldScreenHeight)
+void Window::adjustPositionAfterResize(const int oldScreenWidth,
+ const int oldScreenHeight)
{
gcn::Rectangle dimension = getDimension();
@@ -885,7 +888,7 @@ void Window::adjustPositionAfterResize(int oldScreenWidth, int oldScreenHeight)
ensureOnScreen();
}
-int Window::getResizeHandles(gcn::MouseEvent &event)
+int Window::getResizeHandles(const gcn::MouseEvent &event)
{
if ((mStickyButtonLock && mSticky) || event.getX() < 0 || event.getY() < 0)
return 0;
@@ -917,7 +920,7 @@ int Window::getResizeHandles(gcn::MouseEvent &event)
return resizeHandles;
}
-bool Window::isResizeAllowed(gcn::MouseEvent &event)
+bool Window::isResizeAllowed(const gcn::MouseEvent &event)
{
const int y = event.getY();
@@ -938,7 +941,7 @@ bool Window::isResizeAllowed(gcn::MouseEvent &event)
int Window::getGuiAlpha()
{
- float alpha = std::max(Client::getGuiAlpha(),
+ const float alpha = std::max(Client::getGuiAlpha(),
Theme::instance()->getMinimumOpacity());
return static_cast<int>(alpha * 255.0f);
}
@@ -966,13 +969,14 @@ void Window::clearLayout()
}
}
-LayoutCell &Window::place(int x, int y, gcn::Widget *wg, int w, int h)
+LayoutCell &Window::place(const int x, const int y, gcn::Widget *const wg,
+ const int w, const int h)
{
add(wg);
return getLayout().place(wg, x, y, w, h);
}
-ContainerPlacer Window::getPlacer(int x, int y)
+ContainerPlacer Window::getPlacer(const int x, const int y)
{
return ContainerPlacer(this, &getLayout().at(x, y));
}
@@ -1032,7 +1036,7 @@ void Window::ensureOnScreen()
setDimension(dimension);
}
-gcn::Rectangle Window::getWindowArea()
+gcn::Rectangle Window::getWindowArea() const
{
return gcn::Rectangle(getPadding(),
getPadding(),
@@ -1040,11 +1044,11 @@ gcn::Rectangle Window::getWindowArea()
getHeight() - getPadding() * 2);
}
-int Window::getOption(std::string name, int def)
+int Window::getOption(const std::string &name, const int def) const
{
if (mSkin)
{
- int val = mSkin->getOption(name);
+ const int val = mSkin->getOption(name);
if (val)
return val;
return def;
@@ -1059,7 +1063,7 @@ bool Window::getOptionBool(std::string name)
return 0;
}
-int Window::getTitlePadding()
+int Window::getTitlePadding() const
{
if (mSkin)
mSkin->getTitlePadding();