Allow listbox to have a list of check boxes
For an example of how to implement a list of check boxes, see:
http://bit.ly/1Giacw2
https://gerrit.omnirom.org/#/c/14284/2/
Change-Id: I0752a084625f4a0ef8cc6d99597f2fb9aa2ab9e0
diff --git a/gui/listbox.cpp b/gui/listbox.cpp
index 4c9a68a..d82736e 100644
--- a/gui/listbox.cpp
+++ b/gui/listbox.cpp
@@ -17,8 +17,6 @@
*/
#include <string.h>
-#include <sys/stat.h>
-#include <dirent.h>
extern "C" {
#include "../twcommon.h"
@@ -35,6 +33,7 @@
xml_node<>* child;
mIconSelected = mIconUnselected = NULL;
mUpdate = 0;
+ isCheckList = false;
// Get the icons, if any
child = FindNode(node, "icon");
@@ -83,6 +82,19 @@
data.action = new GUIAction(action);
allowSelection = true;
}
+ xml_node<>* variable_name = child->first_node("data");
+ if (variable_name) {
+ attr = variable_name->first_attribute("variable");
+ if (attr) {
+ data.variableName = attr->value();
+ if (DataManager::GetIntValue(data.variableName) == 0)
+ data.selected = 0;
+ else
+ data.selected = 1;
+ allowSelection = true;
+ isCheckList = true;
+ }
+ }
mList.push_back(data);
@@ -116,6 +128,21 @@
if(!isConditionTrue())
return 0;
+ if (isCheckList) {
+ int i, listSize = mList.size();
+
+ for (i = 0; i < listSize; i++) {
+ if (mList.at(i).variableName == varName) {
+ if (value == "0") {
+ mList.at(i).selected = 0;
+ } else {
+ mList.at(i).selected = 1;
+ }
+ }
+ }
+ mUpdate = 1;
+ return 0;
+ }
// Check to see if the variable that we are using to store the list selected value has been updated
if (varName == mVariable) {
int i, listSize = mList.size();
@@ -161,14 +188,26 @@
void GUIListBox::NotifySelect(size_t item_selected)
{
- for (size_t i = 0; i < mList.size(); i++) {
- mList.at(i).selected = 0;
+ if (!isCheckList) {
+ for (size_t i = 0; i < mList.size(); i++) {
+ mList.at(i).selected = 0;
+ }
}
if (item_selected < mList.size()) {
ListData& data = mList.at(item_selected);
- data.selected = 1;
- string str = data.variableValue; // [check] should this set currentValue instead?
- DataManager::SetValue(mVariable, str);
+ if (isCheckList) {
+ if (data.selected) {
+ data.selected = 0;
+ DataManager::SetValue(data.variableName, "0");
+ } else {
+ data.selected = 1;
+ DataManager::SetValue(data.variableName, "1");
+ }
+ } else {
+ data.selected = 1;
+ string str = data.variableValue; // [check] should this set currentValue instead?
+ DataManager::SetValue(mVariable, str);
+ }
if (data.action)
data.action->doActions();
}