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-rw-r--r--gui/progressbar.cpp346
1 files changed, 179 insertions, 167 deletions
diff --git a/gui/progressbar.cpp b/gui/progressbar.cpp
index dce431508..d53fdc19f 100644
--- a/gui/progressbar.cpp
+++ b/gui/progressbar.cpp
@@ -27,188 +27,200 @@ extern "C" {
GUIProgressBar::GUIProgressBar(xml_node<>* node)
{
- xml_attribute<>* attr;
- xml_node<>* child;
-
- mEmptyBar = NULL;
- mFullBar = NULL;
- mLastPos = 0;
- mSlide = 0.0;
- mSlideInc = 0.0;
-
- if (!node)
- {
- LOGERR("GUIProgressBar created without XML node\n");
- return;
- }
-
- child = node->first_node("resource");
- if (child)
- {
- attr = child->first_attribute("empty");
- if (attr)
- mEmptyBar = PageManager::FindResource(attr->value());
-
- attr = child->first_attribute("full");
- if (attr)
- mFullBar = PageManager::FindResource(attr->value());
- }
-
- // Load the placement
- LoadPlacement(node->first_node("placement"), &mRenderX, &mRenderY);
-
- // Load the data
- child = node->first_node("data");
- if (child)
- {
- attr = child->first_attribute("min");
- if (attr) mMinValVar = attr->value();
-
- attr = child->first_attribute("max");
- if (attr) mMaxValVar = attr->value();
-
- attr = child->first_attribute("name");
- if (attr) mCurValVar = attr->value();
- }
-
- if (mEmptyBar && mEmptyBar->GetResource())
- {
- mRenderW = gr_get_width(mEmptyBar->GetResource());
- mRenderH = gr_get_height(mEmptyBar->GetResource());
- }
-
- return;
+ xml_attribute<>* attr;
+ xml_node<>* child;
+
+ mEmptyBar = NULL;
+ mFullBar = NULL;
+ mLastPos = 0;
+ mSlide = 0.0;
+ mSlideInc = 0.0;
+
+ if (!node)
+ {
+ LOGERR("GUIProgressBar created without XML node\n");
+ return;
+ }
+
+ child = node->first_node("resource");
+ if (child)
+ {
+ attr = child->first_attribute("empty");
+ if (attr)
+ mEmptyBar = PageManager::FindResource(attr->value());
+
+ attr = child->first_attribute("full");
+ if (attr)
+ mFullBar = PageManager::FindResource(attr->value());
+ }
+
+ // Load the placement
+ LoadPlacement(node->first_node("placement"), &mRenderX, &mRenderY);
+
+ // Load the data
+ child = node->first_node("data");
+ if (child)
+ {
+ attr = child->first_attribute("min");
+ if (attr) mMinValVar = attr->value();
+
+ attr = child->first_attribute("max");
+ if (attr) mMaxValVar = attr->value();
+
+ attr = child->first_attribute("name");
+ if (attr) mCurValVar = attr->value();
+ }
+
+ if (mEmptyBar && mEmptyBar->GetResource())
+ {
+ mRenderW = gr_get_width(mEmptyBar->GetResource());
+ mRenderH = gr_get_height(mEmptyBar->GetResource());
+ }
+
+ return;
}
int GUIProgressBar::Render(void)
{
- // This handles making sure timing updates occur
- Update();
- return RenderInternal();
+ // This handles making sure timing updates occur
+ Update();
+ return RenderInternal();
}
int GUIProgressBar::RenderInternal(void)
{
- if (!mEmptyBar || !mEmptyBar->GetResource()) return -1;
- if (!mFullBar || !mFullBar->GetResource()) return -1;
+ if (!mEmptyBar || !mEmptyBar->GetResource())
+ return -1;
- gr_blit(mEmptyBar->GetResource(), 0, 0, mRenderW, mRenderH, mRenderX, mRenderY);
- gr_blit(mFullBar->GetResource(), 0, 0, mLastPos, mRenderH, mRenderX, mRenderY);
- return 0;
+ if (!mFullBar || !mFullBar->GetResource())
+ return -1;
+
+ gr_blit(mEmptyBar->GetResource(), 0, 0, mRenderW, mRenderH, mRenderX, mRenderY);
+ gr_blit(mFullBar->GetResource(), 0, 0, mLastPos, mRenderH, mRenderX, mRenderY);
+ return 0;
}
int GUIProgressBar::Update(void)
{
- std::string str;
- int min, max, cur, pos;
-
- if (mMinValVar.empty()) min = 0;
- else
- {
- str.clear();
- if (atoi(mMinValVar.c_str()) != 0) str = mMinValVar;
- else DataManager::GetValue(mMinValVar, str);
- min = atoi(str.c_str());
- }
-
- if (mMaxValVar.empty()) max = 100;
- else
- {
- str.clear();
- if (atoi(mMaxValVar.c_str()) != 0) str = mMaxValVar;
- else DataManager::GetValue(mMaxValVar, str);
- max = atoi(str.c_str());
- }
-
- str.clear();
- DataManager::GetValue(mCurValVar, str);
- cur = atoi(str.c_str());
-
- // Do slide, if needed
- if (mSlideFrames)
- {
- mSlide += mSlideInc;
- mSlideFrames--;
- if (cur != (int) mSlide)
- {
- cur = (int) mSlide;
- DataManager::SetValue(mCurValVar, cur);
- }
- }
-
- // Normalize to 0
- max -= min;
- cur -= min;
- min = 0;
-
- if (cur < min) cur = min;
- if (cur > max) cur = max;
-
- if (max == 0) pos = 0;
- else pos = (cur * mRenderW) / max;
-
- if (pos == mLastPos) return 0;
- mLastPos = pos;
- if (RenderInternal() != 0) return -1;
- return 2;
+ std::string str;
+ int min, max, cur, pos;
+
+ if (mMinValVar.empty())
+ min = 0;
+ else
+ {
+ str.clear();
+ if (atoi(mMinValVar.c_str()) != 0)
+ str = mMinValVar;
+ else
+ DataManager::GetValue(mMinValVar, str);
+ min = atoi(str.c_str());
+ }
+
+ if (mMaxValVar.empty())
+ max = 100;
+ else
+ {
+ str.clear();
+ if (atoi(mMaxValVar.c_str()) != 0)
+ str = mMaxValVar;
+ else
+ DataManager::GetValue(mMaxValVar, str);
+ max = atoi(str.c_str());
+ }
+
+ str.clear();
+ DataManager::GetValue(mCurValVar, str);
+ cur = atoi(str.c_str());
+
+ // Do slide, if needed
+ if (mSlideFrames)
+ {
+ mSlide += mSlideInc;
+ mSlideFrames--;
+ if (cur != (int) mSlide)
+ {
+ cur = (int) mSlide;
+ DataManager::SetValue(mCurValVar, cur);
+ }
+ }
+
+ // Normalize to 0
+ max -= min;
+ cur -= min;
+ min = 0;
+
+ if (cur < min) cur = min;
+ if (cur > max) cur = max;
+
+ if (max == 0) pos = 0;
+ else pos = (cur * mRenderW) / max;
+
+ if (pos == mLastPos)
+ return 0;
+
+ mLastPos = pos;
+
+ if (RenderInternal() != 0)
+ return -1;
+ return 2;
}
int GUIProgressBar::NotifyVarChange(std::string varName, std::string value)
{
- static int nextPush = 0;
-
- if (varName.empty())
- {
- nextPush = 0;
- mLastPos = 0;
- mSlide = 0.0;
- mSlideInc = 0.0;
- return 0;
- }
-
- if (varName == "ui_progress_portion" || varName == "ui_progress_frames")
- {
- std::string str;
- int cur;
-
- if (mSlideFrames)
- {
- mSlide += (mSlideInc * mSlideFrames);
- cur = (int) mSlide;
- DataManager::SetValue(mCurValVar, cur);
- mSlideFrames = 0;
- }
-
- if (nextPush)
- {
- mSlide += nextPush;
- cur = (int) mSlide;
- DataManager::SetValue(mCurValVar, cur);
- nextPush = 0;
- }
-
- if (varName == "ui_progress_portion") mSlide = atof(value.c_str());
- else
- {
- mSlideFrames = atol(value.c_str());
- if (mSlideFrames == 0)
- {
- // We're just holding this progress until the next push
- nextPush = mSlide;
- }
- }
-
- if (mSlide > 0 && mSlideFrames > 0)
- {
- // Get the current position
- str.clear();
- DataManager::GetValue(mCurValVar, str);
- cur = atoi(str.c_str());
-
- mSlideInc = (float) mSlide / (float) mSlideFrames;
- mSlide = cur;
- }
- }
- return 0;
+ static int nextPush = 0;
+
+ if (varName.empty())
+ {
+ nextPush = 0;
+ mLastPos = 0;
+ mSlide = 0.0;
+ mSlideInc = 0.0;
+ return 0;
+ }
+
+ if (varName == "ui_progress_portion" || varName == "ui_progress_frames")
+ {
+ std::string str;
+ int cur;
+
+ if (mSlideFrames)
+ {
+ mSlide += (mSlideInc * mSlideFrames);
+ cur = (int) mSlide;
+ DataManager::SetValue(mCurValVar, cur);
+ mSlideFrames = 0;
+ }
+
+ if (nextPush)
+ {
+ mSlide += nextPush;
+ cur = (int) mSlide;
+ DataManager::SetValue(mCurValVar, cur);
+ nextPush = 0;
+ }
+
+ if (varName == "ui_progress_portion") mSlide = atof(value.c_str());
+ else
+ {
+ mSlideFrames = atol(value.c_str());
+ if (mSlideFrames == 0)
+ {
+ // We're just holding this progress until the next push
+ nextPush = mSlide;
+ }
+ }
+
+ if (mSlide > 0 && mSlideFrames > 0)
+ {
+ // Get the current position
+ str.clear();
+ DataManager::GetValue(mCurValVar, str);
+ cur = atoi(str.c_str());
+
+ mSlideInc = (float) mSlide / (float) mSlideFrames;
+ mSlide = cur;
+ }
+ }
+ return 0;
}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-03 16:27:43 +0200