button.c

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#include "button.h"
#include "component.h"

#ifdef __cplusplus
extern "C" {
#endif

jobject getButtonObject(Button* button) {
   return button->button.button;
}

void setButtonLabel(Button* button, const char* label) {
   jstring jlabel = createJString(label);
   callVoidMethod(button->button.button, button->button.msetLabel, jlabel);
   deleteGlobalReference(jlabel);
}

char* getButtonLabel(Button* button) {
   char* label;
   jstring jlabel;
   jlabel = (jstring) callObjectMethod(button->button.button, button->button.mgetLabel);
   label = convertJString(jlabel);
   deleteLocalReference(jlabel);
   return label;
}

void setButtonSize(Button* button, jint width, jint height) {
   setSize(button->button.button, width, height);
}

jint getButtonWidth(Button* button) {
   return getWidth(button->button.button);
}

jint getButtonHeight(Button* button) {
   return getHeight(button->button.button);
}

void setButtonLocation(Button* button, jint x, jint y) {
   setLocation(button->button.button, x, y);
}

jint getButtonX(Button* button) {
   return getX(button->button.button);
}

jint getButtonY(Button* button) {
   return getY(button->button.button);
}

ActionListener addButtonActionListener(Button* button, void (*func)(Component)) {
   return addActionListener(button->button.button, func);
}

void removeButtonActionListener(Button* button, ActionListener al) {
   removeActionListener(button->button.button, al);
}

void initButton_(Button_* button) {
   button->getObject = &getButtonObject;
   button->setLabel = &setButtonLabel;
   button->getLabel = &getButtonLabel;

   button->setSize = &setButtonSize;
   button->getWidth = &getButtonWidth;
   button->getHeight = &getButtonHeight;
   button->setLocation = &setButtonLocation;
   button->getX = &getButtonX;
   button->getY = &getButtonY;

   button->addActionListener = &addButtonActionListener;
   button->removeActionListener = &removeButtonActionListener;
}

void createButton_(Button* button) {
   button->button.clsbutton = findClass(CLS_BUTTON);
   button->button.mgetLabel = findMethod(button->button.clsbutton, "getLabel", "()Ljava/lang/String;");
   button->button.msetLabel = findMethod(button->button.clsbutton, "setLabel", "(Ljava/lang/String;)V");

   button->button.button = newObjectBySignature(button->button.clsbutton, "()V");
}

void createButtonCPP(ButtonCPP_* button) {
   button->functions = (Button_*)malloc(sizeof(Button_));
   initButton_(button->functions);
   createButton_((Button*)button);
}

void createButtonC(Button_* button) {
   initButton_(button);
   createButton_((Button*)button);
}

void deleteButton_(Button* button) {
   deleteGlobalReference(button->button.button);
   deleteGlobalReference(button->button.clsbutton);
}

void deleteButtonCPP(ButtonCPP_* button) {
   deleteButton_((Button*)button);
   free(button->functions);
}

void deleteButtonC(Button_* button) {
   deleteButton_((Button*)button);
}

#ifdef __cplusplus
} /* extern "C" */
#endif

/* end of file button.c */

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