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hyprland-plugins
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Added buttons to hyprbars

This commit is contained in:
vaxerski 2023-02-28 21:59:58 +00:00
parent 39fea62bf4
commit 92b6ef6572
2 changed files with 118 additions and 1 deletions
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110
hyprbars/barDeco.cpp
View File

@ -5,6 +5,10 @@
#include "globals.hpp"
constexpr int BUTTONS_PAD = 5;
constexpr int BUTTONS_SIZE = 10;
constexpr int BUTTONS_ROUNDING = 5;
CHyprBar::CHyprBar(CWindow* pWindow) {
m_pWindow = pWindow;
m_vLastWindowPos = pWindow->m_vRealPosition.vec();
@ -12,16 +16,53 @@ CHyprBar::CHyprBar(CWindow* pWindow) {
const auto PMONITOR = g_pCompositor->getMonitorFromID(pWindow->m_iMonitorID);
PMONITOR->scheduledRecalc = true;
m_pMouseButtonCallback =
HyprlandAPI::registerCallbackDynamic(PHANDLE, "mouseButton", [&](void* self, std::any param) { onMouseDown(std::any_cast<wlr_pointer_button_event*>(param)); });
}
CHyprBar::~CHyprBar() {
damageEntire();
HyprlandAPI::unregisterCallback(PHANDLE, m_pMouseButtonCallback);
}
SWindowDecorationExtents CHyprBar::getWindowDecorationExtents() {
return m_seExtents;
}
void CHyprBar::onMouseDown(wlr_pointer_button_event* e) {
if (m_pWindow != g_pCompositor->m_pLastWindow)
return;
const auto COORDS = cursorRelativeToBar();
if (e->state != WLR_BUTTON_PRESSED)
return;
// check if on a button
static auto* const PBORDERSIZE = &HyprlandAPI::getConfigValue(PHANDLE, "general:border_size")->intValue;
static auto* const PHEIGHT = &HyprlandAPI::getConfigValue(PHANDLE, "plugin:hyprbars:bar_height")->intValue;
const auto BARBUF = Vector2D{(int)m_vLastWindowSize.x + 2 * *PBORDERSIZE, *PHEIGHT};
Vector2D currentPos = Vector2D{BARBUF.x - BUTTONS_PAD - BUTTONS_SIZE, BARBUF.y / 2.0 - BUTTONS_SIZE / 2.0}.floor();
currentPos.y -= BUTTONS_PAD / 2.0;
currentPos.x -= BUTTONS_PAD / 2.0;
if (VECINRECT(COORDS, currentPos.x, currentPos.y, currentPos.x + BUTTONS_SIZE + BUTTONS_PAD, currentPos.y + BUTTONS_SIZE + BUTTONS_PAD)) {
// hit on close
g_pCompositor->closeWindow(m_pWindow);
return;
}
currentPos.x -= BUTTONS_PAD + BUTTONS_SIZE;
if (VECINRECT(COORDS, currentPos.x, currentPos.y, currentPos.x + BUTTONS_SIZE + BUTTONS_PAD, currentPos.y + BUTTONS_SIZE + BUTTONS_PAD)) {
// hit on maximize
g_pKeybindManager->m_mDispatchers["fullscreen"]("1");
return;
}
}
void CHyprBar::renderBarTitle(const Vector2D& bufferSize) {
static auto* const PCOLOR = &HyprlandAPI::getConfigValue(PHANDLE, "plugin:hyprbars:bar_text_color")->intValue;
static auto* const PSIZE = &HyprlandAPI::getConfigValue(PHANDLE, "plugin:hyprbars:bar_text_size")->intValue;
@ -71,6 +112,66 @@ void CHyprBar::renderBarTitle(const Vector2D& bufferSize) {
cairo_surface_destroy(CAIROSURFACE);
}
void CHyprBar::renderBarButtons(const Vector2D& bufferSize) {
const auto CAIROSURFACE = cairo_image_surface_create(CAIRO_FORMAT_ARGB32, bufferSize.x, bufferSize.y);
const auto CAIRO = cairo_create(CAIROSURFACE);
// clear the pixmap
cairo_save(CAIRO);
cairo_set_operator(CAIRO, CAIRO_OPERATOR_CLEAR);
cairo_paint(CAIRO);
cairo_restore(CAIRO);
// draw buttons for close and max
auto drawButton = [&](Vector2D pos, CColor col) -> void {
const int X = pos.x;
const int Y = pos.y;
const int WIDTH = BUTTONS_SIZE;
const int HEIGHT = BUTTONS_SIZE;
const int RADIUS = BUTTONS_ROUNDING;
constexpr double DEGREES = M_PI / 180.0;
cairo_set_source_rgba(CAIRO, col.r, col.g, col.b, col.a);
cairo_new_sub_path(CAIRO);
cairo_arc(CAIRO, X + WIDTH - RADIUS, Y + RADIUS, RADIUS, -90 * DEGREES, 0 * DEGREES);
cairo_arc(CAIRO, X + WIDTH - RADIUS, Y + HEIGHT - RADIUS, RADIUS, 0 * DEGREES, 90 * DEGREES);
cairo_arc(CAIRO, X + RADIUS, Y + HEIGHT - RADIUS, RADIUS, 90 * DEGREES, 180 * DEGREES);
cairo_arc(CAIRO, X + RADIUS, Y + RADIUS, RADIUS, 180 * DEGREES, 270 * DEGREES);
cairo_close_path(CAIRO);
cairo_fill_preserve(CAIRO);
};
Vector2D currentPos = Vector2D{bufferSize.x - BUTTONS_PAD - BUTTONS_SIZE, bufferSize.y / 2.0 - BUTTONS_SIZE / 2.0}.floor();
drawButton(currentPos, CColor(1.0, 0.0, 0.0, 0.8));
currentPos.x -= BUTTONS_PAD + BUTTONS_SIZE;
drawButton(currentPos, CColor(0.9, 0.9, 0.1, 0.8));
// copy the data to an OpenGL texture we have
const auto DATA = cairo_image_surface_get_data(CAIROSURFACE);
m_tButtonsTex.allocate();
glBindTexture(GL_TEXTURE_2D, m_tButtonsTex.m_iTexID);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
#ifndef GLES2
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_R, GL_BLUE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_SWIZZLE_B, GL_RED);
#endif
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, bufferSize.x, bufferSize.y, 0, GL_RGBA, GL_UNSIGNED_BYTE, DATA);
// delete cairo
cairo_destroy(CAIRO);
cairo_surface_destroy(CAIROSURFACE);
}
void CHyprBar::draw(CMonitor* pMonitor, float a, const Vector2D& offset) {
if (!g_pCompositor->windowValidMapped(m_pWindow))
return;
@ -143,7 +244,9 @@ void CHyprBar::draw(CMonitor* pMonitor, float a, const Vector2D& offset) {
wlr_box textBox = {titleBarBox.x, titleBarBox.y, (int)BARBUF.x, (int)BARBUF.y};
g_pHyprOpenGL->renderTexture(m_tTextTex, &textBox, a);
// TODO: buttons and shit
renderBarButtons(BARBUF);
g_pHyprOpenGL->renderTexture(m_tButtonsTex, &textBox, a);
g_pHyprOpenGL->scissor((wlr_box*)nullptr);
@ -177,4 +280,9 @@ void CHyprBar::damageEntire() {
SWindowDecorationExtents CHyprBar::getWindowDecorationReservedArea() {
static auto* const PHEIGHT = &HyprlandAPI::getConfigValue(PHANDLE, "plugin:hyprbars:bar_height")->intValue;
return SWindowDecorationExtents{{0, *PHEIGHT}, {}};
}
Vector2D CHyprBar::cursorRelativeToBar() {
static auto* const PHEIGHT = &HyprlandAPI::getConfigValue(PHANDLE, "plugin:hyprbars:bar_height")->intValue;
return g_pInputManager->getMouseCoordsInternal() - m_pWindow->m_vRealPosition.vec() + Vector2D{0, *PHEIGHT};
}

9
hyprbars/barDeco.hpp
View File

@ -4,6 +4,7 @@
#include <src/render/decorations/IHyprWindowDecoration.hpp>
#include <src/render/OpenGL.hpp>
#include "globals.hpp"
class CHyprBar : public IHyprWindowDecoration {
public:
@ -31,9 +32,17 @@ class CHyprBar : public IHyprWindowDecoration {
Vector2D m_vLastWindowSize;
CTexture m_tTextTex;
CTexture m_tButtonsTex;
bool m_bWindowSizeChanged = false;
Vector2D cursorRelativeToBar();
void renderBarTitle(const Vector2D& bufferSize);
void renderBarButtons(const Vector2D& bufferSize);
void onMouseDown(wlr_pointer_button_event* e);
HOOK_CALLBACK_FN* m_pMouseButtonCallback;
std::string m_szLastTitle;
};