GUIKeyboard::GUIKeyboard(xml_node<>* node)
: GUIObject(node)
{
int layoutindex, rowindex, keyindex, Xindex, Yindex, keyHeight = 0, keyWidth = 0;
currentKey = NULL;
highlightRenderCount = 0;
hasHighlight = hasCapsHighlight = false;
char resource[10], layout[8], row[5], key[6], longpress[7];
xml_attribute<>* attr;
xml_node<>* child;
xml_node<>* keylayout;
xml_node<>* keyrow;
for (layoutindex=0; layoutindex<MAX_KEYBOARD_LAYOUTS; layoutindex++) {
layouts[layoutindex].keyboardImg = NULL;
memset(layouts[layoutindex].keys, 0, sizeof(Layout::keys));
memset(layouts[layoutindex].row_end_y, 0, sizeof(Layout::row_end_y));
}
mRendered = false;
currentLayout = 1;
CapsLockOn = false;
if (!node) return;
mHighlightColor = LoadAttrColor(FindNode(node, "highlight"), "color", &hasHighlight);
mCapsHighlightColor = LoadAttrColor(FindNode(node, "capshighlight"), "color", &hasCapsHighlight);
child = FindNode(node, "keymargin");
mKeyMarginX = LoadAttrIntScaleX(child, "x", 0);
mKeyMarginY = LoadAttrIntScaleY(child, "y", 0);
child = FindNode(node, "background");
mBackgroundColor = LoadAttrColor(child, "color", COLOR(32,32,32,255));
child = FindNode(node, "key-alphanumeric");
mFont = PageManager::GetResources()->FindFont(LoadAttrString(child, "font", "keylabel"));
mFontColor = LoadAttrColor(child, "textcolor", COLOR(255,255,255,255));
mKeyColorAlphanumeric = LoadAttrColor(child, "color", COLOR(0,0,0,0));
child = FindNode(node, "key-other");
mSmallFont = PageManager::GetResources()->FindFont(LoadAttrString(child, "font", "keylabel-small"));
mFontColorSmall = LoadAttrColor(child, "textcolor", COLOR(192,192,192,255));
mKeyColorOther = LoadAttrColor(child, "color", COLOR(0,0,0,0));
child = FindNode(node, "longpress");
mLongpressFont = PageManager::GetResources()->FindFont(LoadAttrString(child, "font", "keylabel-longpress"));
mLongpressFontColor = LoadAttrColor(child, "textcolor", COLOR(128,128,128,255));
LoadPlacement(child, &longpressOffsetX, &longpressOffsetY);
LoadKeyLabels(node, 0); // load global key labels
// compatibility ugliness: resources should be specified in the layouts themselves instead
// Load the images for the different layouts
child = FindNode(node, "layout");
if (child)
{
layoutindex = 1;
strcpy(resource, "resource1");
attr = child->first_attribute(resource);
while (attr && layoutindex < (MAX_KEYBOARD_LAYOUTS + 1)) {
layouts[layoutindex - 1].keyboardImg = LoadAttrImage(child, resource);
layoutindex++;
resource[8] = (char)(layoutindex + 48);
attr = child->first_attribute(resource);
}
}
// Check the first image to get height and width
if (layouts[0].keyboardImg && layouts[0].keyboardImg->GetResource())
{
mRenderW = layouts[0].keyboardImg->GetWidth();
mRenderH = layouts[0].keyboardImg->GetHeight();
}
// Load all of the layout maps
layoutindex = 1;
strcpy(layout, "layout1");
keylayout = FindNode(node, layout);
while (keylayout)
{
if (layoutindex > MAX_KEYBOARD_LAYOUTS) {
LOGERR("Too many layouts defined in keyboard.\n");
return;
}
LoadKeyLabels(keylayout, layoutindex); // load per-layout key labels
Layout& lay = layouts[layoutindex - 1];
child = keylayout->first_node("keysize");
keyHeight = LoadAttrIntScaleY(child, "height", 0);
keyWidth = LoadAttrIntScaleX(child, "width", 0);
// compatibility ugliness: capslock="0" means that this is the caps layout. Also it has nothing to do with keysize.
lay.is_caps = (LoadAttrInt(child, "capslock", 1) == 0);
// compatibility ugliness: revert_layout has nothing to do with keysize.
lay.revert_layout = LoadAttrInt(child, "revert_layout", -1);
rowindex = 1;
Yindex = 0;
strcpy(row, "row1");
keyrow = keylayout->first_node(row);
while (keyrow)
{
if (rowindex > MAX_KEYBOARD_ROWS) {
LOGERR("Too many rows defined in keyboard.\n");
return;
}
Yindex += keyHeight;
lay.row_end_y[rowindex - 1] = Yindex;
keyindex = 1;
Xindex = 0;
strcpy(key, "key01");
attr = keyrow->first_attribute(key);
while (attr) {
if (keyindex > MAX_KEYBOARD_KEYS) {
LOGERR("Too many keys defined in a keyboard row.\n");
return;
}
const char* keyinfo = attr->value();
if (strlen(keyinfo) == 0) {
LOGERR("No key info on layout%i, row%i, key%dd.\n", layoutindex, rowindex, keyindex);
return;
}
if (ParseKey(keyinfo, lay.keys[rowindex - 1][keyindex - 1], Xindex, keyWidth, false))
LOGERR("Invalid key info on layout%i, row%i, key%02i.\n", layoutindex, rowindex, keyindex);
// PROCESS LONG PRESS INFO IF EXISTS
sprintf(longpress, "long%02i", keyindex);
attr = keyrow->first_attribute(longpress);
if (attr) {
const char* keyinfo = attr->value();
if (strlen(keyinfo) == 0) {
LOGERR("No long press info on layout%i, row%i, long%dd.\n", layoutindex, rowindex, keyindex);
return;
}
if (ParseKey(keyinfo, lay.keys[rowindex - 1][keyindex - 1], Xindex, keyWidth, true))
LOGERR("Invalid long press key info on layout%i, row%i, long%02i.\n", layoutindex, rowindex, keyindex);
}
keyindex++;
sprintf(key, "key%02i", keyindex);
attr = keyrow->first_attribute(key);
}
rowindex++;
row[3] = (char)(rowindex + 48);
keyrow = keylayout->first_node(row);
}
layoutindex++;
layout[6] = (char)(layoutindex + 48);
keylayout = FindNode(node, layout);
}
int x, y;
// Load the placement
LoadPlacement(FindNode(node, "placement"), &x, &y, &mRenderW, &mRenderH);
SetRenderPos(x, y, mRenderW, mRenderH);
return;
}
GUIKeyboard::GUIKeyboard(xml_node<>* node)
: GUIObject(node)
{
int layoutindex, rowindex, keyindex, Xindex, Yindex, keyHeight = 0, keyWidth = 0;
rowY = colX = -1;
highlightRenderCount = 0;
hasHighlight = hasCapsHighlight = false;
char resource[10], layout[8], row[5], key[6], longpress[7];
xml_attribute<>* attr;
xml_node<>* child;
xml_node<>* keylayout;
xml_node<>* keyrow;
for (layoutindex=0; layoutindex<MAX_KEYBOARD_LAYOUTS; layoutindex++) {
layouts[layoutindex].keyboardImg = NULL;
memset(layouts[layoutindex].keys, 0, sizeof(Layout::keys));
memset(layouts[layoutindex].row_end_y, 0, sizeof(Layout::row_end_y));
}
mRendered = false;
currentLayout = 1;
CapsLockOn = false;
KeyboardHeight = KeyboardWidth = 0;
if (!node) return;
mHighlightColor = LoadAttrColor(FindNode(node, "highlight"), "color", &hasHighlight);
mCapsHighlightColor = LoadAttrColor(FindNode(node, "capshighlight"), "color", &hasCapsHighlight);
// compatibility ugliness: resources should be specified in the layouts themselves instead
// Load the images for the different layouts
child = FindNode(node, "layout");
if (child)
{
layoutindex = 1;
strcpy(resource, "resource1");
attr = child->first_attribute(resource);
while (attr && layoutindex < (MAX_KEYBOARD_LAYOUTS + 1)) {
layouts[layoutindex - 1].keyboardImg = LoadAttrImage(child, resource);
layoutindex++;
resource[8] = (char)(layoutindex + 48);
attr = child->first_attribute(resource);
}
}
// Check the first image to get height and width
if (layouts[0].keyboardImg && layouts[0].keyboardImg->GetResource())
{
KeyboardWidth = layouts[0].keyboardImg->GetWidth();
KeyboardHeight = layouts[0].keyboardImg->GetHeight();
}
// Load all of the layout maps
layoutindex = 1;
strcpy(layout, "layout1");
keylayout = FindNode(node, layout);
while (keylayout)
{
if (layoutindex > MAX_KEYBOARD_LAYOUTS) {
LOGERR("Too many layouts defined in keyboard.\n");
return;
}
Layout& lay = layouts[layoutindex - 1];
child = keylayout->first_node("keysize");
keyHeight = LoadAttrIntScaleY(child, "height", 0);
keyWidth = LoadAttrIntScaleX(child, "width", 0);
// compatibility ugliness: capslock="0" means that this is the caps layout. Also it has nothing to do with keysize.
lay.is_caps = (LoadAttrInt(child, "capslock", 1) == 0);
// compatibility ugliness: revert_layout has nothing to do with keysize.
lay.revert_layout = LoadAttrInt(child, "revert_layout", -1);
rowindex = 1;
Yindex = 0;
strcpy(row, "row1");
keyrow = keylayout->first_node(row);
while (keyrow)
{
if (rowindex > MAX_KEYBOARD_ROWS) {
LOGERR("Too many rows defined in keyboard.\n");
return;
}
Yindex += keyHeight;
lay.row_end_y[rowindex - 1] = Yindex;
keyindex = 1;
Xindex = 0;
strcpy(key, "key01");
attr = keyrow->first_attribute(key);
while (attr) {
if (keyindex > MAX_KEYBOARD_KEYS) {
LOGERR("Too many keys defined in a keyboard row.\n");
return;
}
const char* keyinfo = attr->value();
if (strlen(keyinfo) == 0) {
LOGERR("No key info on layout%i, row%i, key%dd.\n", layoutindex, rowindex, keyindex);
return;
}
if (ParseKey(keyinfo, lay.keys[rowindex - 1][keyindex - 1], Xindex, keyWidth, false))
LOGERR("Invalid key info on layout%i, row%i, key%02i.\n", layoutindex, rowindex, keyindex);
// PROCESS LONG PRESS INFO IF EXISTS
sprintf(longpress, "long%02i", keyindex);
attr = keyrow->first_attribute(longpress);
if (attr) {
const char* keyinfo = attr->value();
if (strlen(keyinfo) == 0) {
LOGERR("No long press info on layout%i, row%i, long%dd.\n", layoutindex, rowindex, keyindex);
return;
}
if (ParseKey(keyinfo, lay.keys[rowindex - 1][keyindex - 1], Xindex, keyWidth, true))
LOGERR("Invalid long press key info on layout%i, row%i, long%02i.\n", layoutindex, rowindex, keyindex);
}
keyindex++;
sprintf(key, "key%02i", keyindex);
attr = keyrow->first_attribute(key);
}
rowindex++;
row[3] = (char)(rowindex + 48);
keyrow = keylayout->first_node(row);
}
layoutindex++;
layout[6] = (char)(layoutindex + 48);
keylayout = FindNode(node, layout);
}
int x, y;
// Load the placement
LoadPlacement(FindNode(node, "placement"), &x, &y);
SetRenderPos(x, y, KeyboardWidth, KeyboardHeight);
return;
}
