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authorAndrei Karas <akaras@inbox.ru>2013-12-22 20:03:20 +0300
committerAndrei Karas <akaras@inbox.ru>2013-12-22 20:03:20 +0300
commit15309c3bb75a5d5d1b56171fe1bd91b96e1735b8 (patch)
tree456439afcc908a50360bb8968f143dab32a4251e /src/gui/widgets/progressbar.cpp
parent2425f9821deb57ceab2f6e6a5aa01a0784e07148 (diff)
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allow fill complete part of progress bar with images.
For this need add in progress bar theme file option fillImage and set it to 1. Then add progress bar xml file for image with name: name_fill.xml. Default is: progressbar_fill.xml New theme option: fillImage New theme file (default name): progressbar_fill.xml
Diffstat (limited to 'src/gui/widgets/progressbar.cpp')
-rw-r--r--src/gui/widgets/progressbar.cpp49
1 files changed, 46 insertions, 3 deletions
diff --git a/src/gui/widgets/progressbar.cpp b/src/gui/widgets/progressbar.cpp
index e8f3b5947..5d776fa1a 100644
--- a/src/gui/widgets/progressbar.cpp
+++ b/src/gui/widgets/progressbar.cpp
@@ -37,11 +37,14 @@ float ProgressBar::mAlpha = 1.0;
ProgressBar::ProgressBar(const Widget2 *const widget, float progress,
const int width, const int height,
- const int backColor, const std::string &skin):
+ const int backColor,
+ const std::string &skin, const std::string &skinFill):
gcn::Widget(),
Widget2(widget),
gcn::WidgetListener(),
+ mFillRect(),
mSkin(nullptr),
+ mSkinFill(nullptr),
mProgress(progress),
mProgressToGo(progress),
mBackgroundColor(Theme::getProgressColor(backColor >= 0
@@ -53,6 +56,7 @@ ProgressBar::ProgressBar(const Widget2 *const widget, float progress,
mProgressPalette(backColor),
mPadding(2),
mFillPadding(3),
+ mFillImage(false),
mSmoothProgress(true),
mSmoothColorChange(true),
mRedraw(true)
@@ -73,6 +77,9 @@ ProgressBar::ProgressBar(const Widget2 *const widget, float progress,
{
setPadding(mSkin->getPadding());
mFillPadding = mSkin->getOption("fillPadding");
+ mFillImage = mSkin->getOption("fillImage") != 0;
+ if (mFillImage)
+ theme->loadRect(mFillRect, skinFill, "progressbar_fill.xml");
}
setHeight(2 * mPadding + getFont()->getHeight() + 2);
}
@@ -86,13 +93,15 @@ ProgressBar::~ProgressBar()
gui->removeDragged(this);
mInstances--;
+ Theme *const theme = Theme::instance();
if (mSkin)
{
- Theme *const theme = Theme::instance();
if (theme)
theme->unload(mSkin);
mSkin = nullptr;
}
+ if (theme)
+ theme->unloadRect(mFillRect);
delete mVertexes;
mVertexes = nullptr;
}
@@ -115,6 +124,7 @@ void ProgressBar::logic()
mBackgroundColor.g--;
if (mBackgroundColorToGo.b < mBackgroundColor.b)
mBackgroundColor.b--;
+ mRedraw = true;
}
if (mSmoothProgress && mProgressToGo != mProgress)
@@ -124,6 +134,7 @@ void ProgressBar::logic()
mProgress = std::min(1.0F, mProgress + 0.005F);
if (mProgressToGo < mProgress)
mProgress = std::max(0.0F, mProgress - 0.005F);
+ mRedraw = true;
}
BLOCK_END("ProgressBar::logic")
}
@@ -148,6 +159,7 @@ void ProgressBar::setProgress(const float progress)
{
const float p = std::min(1.0F, std::max(0.0F, progress));
mProgressToGo = p;
+ mRedraw = true;
if (!mSmoothProgress)
mProgress = p;
@@ -163,6 +175,7 @@ void ProgressBar::setProgressPalette(const int progressPalette)
{
const int oldPalette = mProgressPalette;
mProgressPalette = progressPalette;
+ mRedraw = true;
if (mProgressPalette != oldPalette && mProgressPalette >= 0)
{
@@ -173,6 +186,7 @@ void ProgressBar::setProgressPalette(const int progressPalette)
void ProgressBar::setBackgroundColor(const gcn::Color &color)
{
+ mRedraw = true;
mBackgroundColorToGo = color;
if (!mSmoothColorChange)
@@ -198,6 +212,21 @@ void ProgressBar::render(Graphics *graphics)
mVertexes->clear();
graphics->calcWindow(mVertexes, 0, 0,
mDimension.width, mDimension.height, mSkin->getBorder());
+ if (mFillImage)
+ {
+ const unsigned int pad = 2 * mFillPadding;
+ const int maxWidth = mDimension.width - pad;
+ int width = static_cast<int>(mProgress
+ * static_cast<float>(maxWidth));
+ if (width > 0)
+ {
+ if (width > maxWidth)
+ width = maxWidth;
+ logger->log("calc fill: %d, %d", mFillPadding, width);
+ graphics->calcWindow(mVertexes, mFillPadding, mFillPadding,
+ width, mDimension.height - pad, mFillRect);
+ }
+ }
}
graphics->drawTileCollection(mVertexes);
@@ -206,10 +235,24 @@ void ProgressBar::render(Graphics *graphics)
{
graphics->drawImageRect(0, 0, mDimension.width, mDimension.height,
mSkin->getBorder());
+ if (mFillImage)
+ {
+ const unsigned int pad = 2 * mFillPadding;
+ const int maxWidth = mDimension.width - pad;
+ int width = static_cast<int>(mProgress
+ * static_cast<float>(maxWidth));
+ if (width > 0)
+ {
+ if (width > maxWidth)
+ width = maxWidth;
+ graphics->drawImageRect(mFillPadding, mFillPadding,
+ width, mDimension.height - pad, mFillRect);
+ }
+ }
}
// The bar
- if (mProgress > 0)
+ if (!mFillImage && mProgress > 0)
{
graphics->setColor(mBackgroundColor);
const unsigned int pad = 2 * mFillPadding;