105 lines
2.1 KiB
C++
105 lines
2.1 KiB
C++
#include "libs.h"
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#include "gui.h"
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#define BUTTON_SIZE 16
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namespace Gui {
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Button::Button(void) {
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m_isPressed = false;
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m_eventMask = EVENT_MOUSEDOWN | EVENT_MOUSEUP | EVENT_MOUSEMOTION;
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SetSize(BUTTON_SIZE, BUTTON_SIZE);
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}
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bool Button::OnMouseDown(MouseButtonEvent* e) {
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if(e->button == 1) {
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m_isPressed = true;
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onPress.emit();
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/* Wait for mouse release, regardless of where on screen. */
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_m_release = RawEvents::onMouseUp.connect(sigc::mem_fun(this, &Button::OnRawMouseUp));
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}
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return false;
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}
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bool Button::OnMouseUp(MouseButtonEvent* e) {
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if((e->button == 1) && m_isPressed) {
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m_isPressed = false;
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onClick.emit();
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}
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return false;
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}
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void Button::OnActivate(void) {
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/* Activated by keyboard shortcut. */
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m_isPressed = true;
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onPress.emit();
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_m_kbrelease = RawEvents::onKeyUp.connect(sigc::mem_fun(this, &Button::OnRawKeyUp));
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}
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void Button::OnRawKeyUp(SDL_KeyboardEvent* e) {
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if(e->keysym.sym == m_shortcut.sym) {
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m_isPressed = false;
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onRelease.emit();
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onClick.emit();
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_m_kbrelease.disconnect();
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}
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}
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void Button::OnRawMouseUp(SDL_MouseButtonEvent* e) {
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if(e->button == 1) {
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m_isPressed = false;
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_m_release.disconnect();
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onRelease.emit();
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}
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}
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void SolidButton::GetSizeRequested(float size[2]) {
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size[0] = size[1] = BUTTON_SIZE;
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}
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void TransparentButton::GetSizeRequested(float size[2]) {
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size[0] = size[1] = BUTTON_SIZE;
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}
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void SolidButton::Draw(void) {
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glBegin(GL_QUADS);
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glColor3f(.6, .6, .6);
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glVertex2f(0, 0);
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glVertex2f(15, 0);
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glVertex2f(15, 15);
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glVertex2f(0, 15);
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glColor3fv(Color::bgShadow);
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glVertex2f(2, 0);
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glVertex2f(15, 0);
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glVertex2f(15, 13);
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glVertex2f(2, 13);
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glColor3fv(Color::bg);
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glVertex2f(2, 2);
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glVertex2f(13, 2);
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glVertex2f(13, 13);
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glVertex2f(2, 13);
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glEnd();
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}
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void TransparentButton::Draw(void) {
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glColor3f(1, 1, 1);
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glBegin(GL_LINE_LOOP);
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glVertex2f(0, 0);
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glVertex2f(15, 0);
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glVertex2f(15, 15);
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glVertex2f(0, 15);
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glEnd();
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glBegin(GL_LINE_LOOP);
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glVertex2f(1, 1);
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glVertex2f(14, 1);
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glVertex2f(14, 14);
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glVertex2f(1, 14);
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glEnd();
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}
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}
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