hyprwm/hyprpaper
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vaxerski 2022-08-03 18:06:33 +02:00
parent 5eb087d338
commit 036bf93bf4
3 changed files with 41 additions and 7 deletions
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35
src/Hyprpaper.cpp
View file

@ -250,8 +250,6 @@ void CHyprpaper::clearWallpaperFromMonitor(const std::string& monname) {
PMONITOR->wantsReload = false;
PMONITOR->initialized = false;
PMONITOR->readyForLS = true;
}
}
@ -386,6 +384,7 @@ SPoolBuffer* CHyprpaper::getPoolBuffer(SMonitor* pMonitor, CWallpaperTarget* pWa
void CHyprpaper::renderWallpaperForMonitor(SMonitor* pMonitor) {
const auto PWALLPAPERTARGET = m_mMonitorActiveWallpaperTargets[pMonitor];
const auto CONTAIN = m_mMonitorWallpaperRenderData[pMonitor->name].contain;
if (!PWALLPAPERTARGET) {
Debug::log(CRIT, "wallpaper target null in render??");
@ -412,19 +411,41 @@ void CHyprpaper::renderWallpaperForMonitor(SMonitor* pMonitor) {
cairo_paint(PCAIRO);
cairo_restore(PCAIRO);
if (CONTAIN) {
cairo_set_source_rgb(PCAIRO, 0, 0, 0);
cairo_rectangle(PCAIRO, 0, 0, pMonitor->size.x * pMonitor->scale, pMonitor->size.y * pMonitor->scale);
cairo_fill(PCAIRO);
cairo_surface_flush(PBUFFER->surface);
}
// get scale
// we always do cover
float scale;
Vector2D origin;
if (pMonitor->size.x / pMonitor->size.y > PWALLPAPERTARGET->m_vSize.x / PWALLPAPERTARGET->m_vSize.y) {
scale = pMonitor->size.x * pMonitor->scale / PWALLPAPERTARGET->m_vSize.x;
origin.y = - (PWALLPAPERTARGET->m_vSize.y * scale - pMonitor->size.y * pMonitor->scale) / 2.f / scale;
if (!CONTAIN) {
if (pMonitor->size.x / pMonitor->size.y > PWALLPAPERTARGET->m_vSize.x / PWALLPAPERTARGET->m_vSize.y) {
scale = pMonitor->size.x * pMonitor->scale / PWALLPAPERTARGET->m_vSize.x;
origin.y = -(PWALLPAPERTARGET->m_vSize.y * scale - pMonitor->size.y * pMonitor->scale) / 2.f / scale;
} else {
scale = pMonitor->size.y * pMonitor->scale / PWALLPAPERTARGET->m_vSize.y;
origin.x = -(PWALLPAPERTARGET->m_vSize.x * scale - pMonitor->size.x * pMonitor->scale) / 2.f / scale;
}
} else {
scale = pMonitor->size.y * pMonitor->scale / PWALLPAPERTARGET->m_vSize.y;
if (pMonitor->size.x / pMonitor->size.y > PWALLPAPERTARGET->m_vSize.x / PWALLPAPERTARGET->m_vSize.y) {
scale = (pMonitor->size.y * pMonitor->scale) / PWALLPAPERTARGET->m_vSize.y;
origin.x = - (PWALLPAPERTARGET->m_vSize.x * scale - pMonitor->size.x * pMonitor->scale) / 2.f / scale;
origin.x = (pMonitor->size.x * pMonitor->scale - PWALLPAPERTARGET->m_vSize.x * scale);
} else {
scale = (pMonitor->size.x * pMonitor->scale) / PWALLPAPERTARGET->m_vSize.x;
origin.y = (pMonitor->size.y * pMonitor->scale - PWALLPAPERTARGET->m_vSize.y * scale);
}
}
Debug::log(LOG, "Image data for %s: %s at [%.2f, %.2f], scale: %.2f (original image size: [%i, %i])", pMonitor->name.c_str(), PWALLPAPERTARGET->m_szPath.c_str(), origin.x, origin.y, scale, (int)PWALLPAPERTARGET->m_vSize.x, (int)PWALLPAPERTARGET->m_vSize.y);

5
src/Hyprpaper.hpp
View file

@ -9,6 +9,10 @@
#include "ipc/Socket.hpp"
#include <mutex>
struct SWallpaperRenderData {
bool contain = false;
};
class CHyprpaper {
public:
// important
@ -24,6 +28,7 @@ public:
std::unordered_map<std::string, CWallpaperTarget> m_mWallpaperTargets;
std::unordered_map<std::string, std::string> m_mMonitorActiveWallpapers;
std::unordered_map<std::string, SWallpaperRenderData> m_mMonitorWallpaperRenderData;
std::unordered_map<SMonitor*, CWallpaperTarget*> m_mMonitorActiveWallpaperTargets;
std::vector<std::unique_ptr<SPoolBuffer>> m_vBuffers;
std::vector<std::unique_ptr<SMonitor>> m_vMonitors;

8
src/config/ConfigManager.cpp
View file

@ -110,11 +110,18 @@ void CConfigManager::handleWallpaper(const std::string& COMMAND, const std::stri
auto MONITOR = VALUE.substr(0, VALUE.find_first_of(','));
auto WALLPAPER = VALUE.substr(VALUE.find_first_of(',') + 1);
bool contain = false;
if (WALLPAPER[0] == '~') {
static const char* const ENVHOME = getenv("HOME");
WALLPAPER = std::string(ENVHOME) + WALLPAPER.substr(1);
}
if (WALLPAPER.find("contain:") == 0) {
WALLPAPER = WALLPAPER.substr(8);
contain = true;
}
if (!std::filesystem::exists(WALLPAPER)) {
parseError = "wallpaper failed (no such file)";
return;
@ -127,6 +134,7 @@ void CConfigManager::handleWallpaper(const std::string& COMMAND, const std::stri
g_pHyprpaper->clearWallpaperFromMonitor(MONITOR);
g_pHyprpaper->m_mMonitorActiveWallpapers[MONITOR] = WALLPAPER;
g_pHyprpaper->m_mMonitorWallpaperRenderData[MONITOR].contain = contain;
}
void CConfigManager::handlePreload(const std::string& COMMAND, const std::string& VALUE) {