/**
* @brief Called when we press a key when the node got the focus
* @return True, if we use the event
*/
static qboolean UI_TextEntryNodeKeyPressed (uiNode_t *node, unsigned int key, unsigned short unicode)
{
switch (key) {
/* remove the last char */
case K_BACKSPACE:
UI_TextEntryNodeEdit(node, K_BACKSPACE);
return qtrue;
/* cancel the edition */
case K_ESCAPE:
isAborted = qtrue;
UI_RemoveFocus();
return qtrue;
/* validate the edition */
case K_ENTER:
case K_KP_ENTER:
UI_TextEntryNodeValidateEdition(node);
UI_RemoveFocus();
return qtrue;
}
/* non printable */
if (unicode < 32 || (unicode >= 127 && unicode < 192))
return qfalse;
/* add a char */
UI_TextEntryNodeEdit(node, unicode);
return qtrue;
}
/**
* @brief Called when the node got the focus
*/
void uiTextEntryNode::onFocusGained (uiNode_t* node)
{
assert(editedCvar == nullptr);
/* skip '*cvar ' */
const char* cvarRef = "*cvar:";
editedCvar = Cvar_Get(&((const char*)node->text)[strlen(cvarRef)]);
assert(editedCvar);
Q_strncpyz(cvarValueBackup, editedCvar->string, sizeof(cvarValueBackup));
isAborted = false;
EXTRADATA(node).cursorPosition = UTF8_strlen(editedCvar->string);
#if SDL_VERSION_ATLEAST(2,0,0)
SDL_StartTextInput();
vec2_t pos;
UI_GetNodeAbsPos(node, pos);
SDL_Rect r = {static_cast<int>(pos[0]), static_cast<int>(pos[1]), static_cast<int>(node->box.size[0]), static_cast<int>(node->box.size[1])};
SDL_SetTextInputRect(&r);
#else
#ifdef ANDROID
char buf[MAX_CVAR_EDITING_LENGTH];
Q_strncpyz(buf, editedCvar->string, sizeof(buf));
SDL_ANDROID_GetScreenKeyboardTextInput(buf, sizeof(buf));
Cvar_ForceSet(editedCvar->name, buf);
UI_TextEntryNodeValidateEdition(node);
UI_RemoveFocus();
#endif
#endif
}
/**
* @brief Called when the node lost the focus
*/
static void UI_TextEntryFocusLost (uiNode_t *node)
{
/* already aborted/changed with the keyboard */
if (editedCvar == NULL)
return;
/* release the keyboard */
if (isAborted || EXTRADATA(node).clickOutAbort) {
UI_TextEntryNodeAbortEdition(node);
} else {
UI_TextEntryNodeValidateEdition(node);
}
}
/**
* @brief Called when we press a key when the node got the focus
* @return True, if we use the event
*/
bool uiTextEntryNode::onKeyPressed (uiNode_t* node, unsigned int key, unsigned short unicode)
{
switch (key) {
/* remove the last char. */
case K_BACKSPACE:
UI_TextEntryNodeEdit(node, K_BACKSPACE);
return true;
/* cancel the edition */
case K_ESCAPE:
isAborted = true;
UI_RemoveFocus();
return true;
/* validate the edition */
case K_ENTER:
case K_KP_ENTER:
UI_TextEntryNodeValidateEdition(node);
UI_RemoveFocus();
return true;
case K_LEFTARROW:
case K_KP_LEFTARROW:
if (EXTRADATA(node).cursorPosition > 0)
EXTRADATA(node).cursorPosition--;
return true;
case K_RIGHTARROW:
case K_KP_RIGHTARROW:
if (EXTRADATA(node).cursorPosition < UTF8_strlen(editedCvar->string))
EXTRADATA(node).cursorPosition++;
return true;
case K_HOME:
case K_KP_HOME:
EXTRADATA(node).cursorPosition = 0;
return true;
case K_END:
case K_KP_END:
EXTRADATA(node).cursorPosition = UTF8_strlen(editedCvar->string);
return true;
case K_DEL:
case K_KP_DEL:
UI_TextEntryNodeEdit(node, K_DEL);
return true;
}
/* non printable */
if (unicode < 32 || (unicode >= 127 && unicode < 192))
return false;
/* add a char. */
UI_TextEntryNodeEdit(node, unicode);
return true;
}
/**
* @brief Called when the node lost the focus
*/
void uiTextEntryNode::onFocusLost (uiNode_t* node)
{
/* already aborted/changed with the keyboard */
if (editedCvar == nullptr)
return;
/* release the keyboard */
if (isAborted || EXTRADATA(node).clickOutAbort) {
UI_TextEntryNodeAbortEdition(node);
} else {
UI_TextEntryNodeValidateEdition(node);
}
#if SDL_VERSION_ATLEAST(2,0,0)
SDL_StopTextInput();
#endif
}
