diff options
Diffstat (limited to 'gui/checkbox.cpp')
| -rw-r--r-- | gui/checkbox.cpp | 224 |
1 files changed, 114 insertions, 110 deletions
diff --git a/gui/checkbox.cpp b/gui/checkbox.cpp index 077d5e2dc..b6d5e6348 100644 --- a/gui/checkbox.cpp +++ b/gui/checkbox.cpp @@ -26,63 +26,64 @@ extern "C" { #include "objects.hpp" GUICheckbox::GUICheckbox(xml_node<>* node) - : Conditional(node) + : Conditional(node) { - xml_attribute<>* attr; - xml_node<>* child; - - mChecked = NULL; - mUnchecked = NULL; - mLabel = NULL; - mRendered = false; - - mLastState = 0; - - if (!node) return; - - // The label can be loaded directly - mLabel = new GUIText(node); - - // Read the check states - child = node->first_node("image"); - if (child) - { - attr = child->first_attribute("checked"); - if (attr) - mChecked = PageManager::FindResource(attr->value()); - attr = child->first_attribute("unchecked"); - if (attr) - mUnchecked = PageManager::FindResource(attr->value()); - } - - // Get the variable data - child = node->first_node("data"); - if (child) - { - attr = child->first_attribute("variable"); - if (attr) - mVarName = attr->value(); - attr = child->first_attribute("default"); - if (attr) - DataManager::SetValue(mVarName, attr->value()); - } - - mCheckW = 0; mCheckH = 0; - if (mChecked && mChecked->GetResource()) - { - mCheckW = gr_get_width(mChecked->GetResource()); - mCheckH = gr_get_height(mChecked->GetResource()); - } - else if (mUnchecked && mUnchecked->GetResource()) - { - mCheckW = gr_get_width(mUnchecked->GetResource()); - mCheckH = gr_get_height(mUnchecked->GetResource()); - } - - int x, y, w, h; - mLabel->GetRenderPos(x, y, w, h); - SetRenderPos(x, y, 0, 0); - return; + xml_attribute<>* attr; + xml_node<>* child; + + mChecked = NULL; + mUnchecked = NULL; + mLabel = NULL; + mRendered = false; + + mLastState = 0; + + if (!node) + return; + + // The label can be loaded directly + mLabel = new GUIText(node); + + // Read the check states + child = node->first_node("image"); + if (child) + { + attr = child->first_attribute("checked"); + if (attr) + mChecked = PageManager::FindResource(attr->value()); + attr = child->first_attribute("unchecked"); + if (attr) + mUnchecked = PageManager::FindResource(attr->value()); + } + + // Get the variable data + child = node->first_node("data"); + if (child) + { + attr = child->first_attribute("variable"); + if (attr) + mVarName = attr->value(); + attr = child->first_attribute("default"); + if (attr) + DataManager::SetValue(mVarName, attr->value()); + } + + mCheckW = 0; mCheckH = 0; + if (mChecked && mChecked->GetResource()) + { + mCheckW = gr_get_width(mChecked->GetResource()); + mCheckH = gr_get_height(mChecked->GetResource()); + } + else if (mUnchecked && mUnchecked->GetResource()) + { + mCheckW = gr_get_width(mUnchecked->GetResource()); + mCheckH = gr_get_height(mUnchecked->GetResource()); + } + + int x, y, w, h; + mLabel->GetRenderPos(x, y, w, h); + SetRenderPos(x, y, 0, 0); + return; } GUICheckbox::~GUICheckbox() @@ -91,78 +92,81 @@ GUICheckbox::~GUICheckbox() int GUICheckbox::Render(void) { - if (!isConditionTrue()) - { - mRendered = false; - return 0; - } - - int ret = 0; - int lastState = 0; - DataManager::GetValue(mVarName, lastState); - - if (lastState) - { - if (mChecked && mChecked->GetResource()) - gr_blit(mChecked->GetResource(), 0, 0, mCheckW, mCheckH, mRenderX, mRenderY); - } - else - { - if (mUnchecked && mUnchecked->GetResource()) - gr_blit(mUnchecked->GetResource(), 0, 0, mCheckW, mCheckH, mRenderX, mRenderY); - } - if (mLabel) ret = mLabel->Render(); - mLastState = lastState; - mRendered = true; - return ret; + if (!isConditionTrue()) + { + mRendered = false; + return 0; + } + + int ret = 0; + int lastState = 0; + DataManager::GetValue(mVarName, lastState); + + if (lastState) + { + if (mChecked && mChecked->GetResource()) + gr_blit(mChecked->GetResource(), 0, 0, mCheckW, mCheckH, mRenderX, mRenderY); + } + else + { + if (mUnchecked && mUnchecked->GetResource()) + gr_blit(mUnchecked->GetResource(), 0, 0, mCheckW, mCheckH, mRenderX, mRenderY); + } + if (mLabel) + ret = mLabel->Render(); + mLastState = lastState; + mRendered = true; + return ret; } int GUICheckbox::Update(void) { - if (!isConditionTrue()) return (mRendered ? 2 : 0); - if (!mRendered) return 2; + if (!isConditionTrue()) return (mRendered ? 2 : 0); + if (!mRendered) return 2; - int lastState = 0; - DataManager::GetValue(mVarName, lastState); + int lastState = 0; + DataManager::GetValue(mVarName, lastState); - if (lastState != mLastState) - return 2; - return 0; + if (lastState != mLastState) + return 2; + return 0; } int GUICheckbox::SetRenderPos(int x, int y, int w, int h) { - mRenderX = x; - mRenderY = y; + mRenderX = x; + mRenderY = y; - if (w || h) return -1; + if (w || h) + return -1; - int textW, textH; - mLabel->GetCurrentBounds(textW, textH); + int textW, textH; + mLabel->GetCurrentBounds(textW, textH); - w = textW + mCheckW + 5; - mRenderW = w; - mRenderH = mCheckH; + w = textW + mCheckW + 5; + mRenderW = w; + mRenderH = mCheckH; - mTextX = mRenderX + mCheckW + 5; - mTextY = mRenderY + ((mCheckH / 2) - (textH / 2)); + mTextX = mRenderX + mCheckW + 5; + mTextY = mRenderY + ((mCheckH / 2) - (textH / 2)); - mLabel->SetRenderPos(mTextX, mTextY, 0, 0); - SetActionPos(mRenderX, mRenderY, mRenderW, mRenderH); - return 0; + mLabel->SetRenderPos(mTextX, mTextY, 0, 0); + SetActionPos(mRenderX, mRenderY, mRenderW, mRenderH); + return 0; } int GUICheckbox::NotifyTouch(TOUCH_STATE state, int x, int y) { - if (!isConditionTrue()) return -1; - - if (state == TOUCH_RELEASE) - { - int lastState; - DataManager::GetValue(mVarName, lastState); - lastState = (lastState == 0) ? 1 : 0; - DataManager::SetValue(mVarName, lastState); - } - return 0; + if (!isConditionTrue()) + return -1; + + if (state == TOUCH_RELEASE) + { + int lastState; + DataManager::GetValue(mVarName, lastState); + lastState = (lastState == 0) ? 1 : 0; + DataManager::SetValue(mVarName, lastState); + } + return 0; } |