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Starting resize support.

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This commit is contained in:
James Grogan 2022-11-14 14:57:50 +00:00
parent cea3d2c39f
commit 9ade0e2d4b
26 changed files with 197 additions and 44 deletions
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28
src/windows/ui_interfaces/x11/XcbInterface.cpp
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@ -7,17 +7,20 @@
#include <xcb/xcb.h>
#include "PaintEvent.h"
#include "ResizeEvent.h"
#include "Screen.h"
#include "XcbScreen.h"
#include "Color.h"
#include "UiEvent.h"
#include "VisualLayer.h"
#include "XcbKeyboard.h"
#include "XcbWindow.h"
#include "XcbLayerInterface.h"
#include "XcbEventInterface.h"
#include "XcbGlInterface.h"
#include "FileLogger.h"
#include <iostream>
XcbInterface::XcbInterface(DesktopManager* desktopManager, bool useHardware)
: AbstractUIInterface(desktopManager, useHardware),
@ -120,7 +123,8 @@ void XcbInterface::createGraphicsContext()
auto gc = xcb_generate_id(mConnection);
xcb_drawable_t window = xcb_screen->GetNativeScreen()->root;
uint32_t mask = XCB_GC_FOREGROUND | XCB_GC_GRAPHICS_EXPOSURES;
uint32_t values[2] = {XcbLayerInterface::getColor(240, 240, 240), 0};
auto color = Color(240, 240, 240);
uint32_t values[2] = {color.getAsUInt32(), 0};
xcb_create_gc(mConnection, gc, window, mask, values);
xcb_screen->SetGraphicsContext(gc);
}
@ -140,7 +144,8 @@ uint32_t XcbInterface::getEventMask()
return XCB_EVENT_MASK_KEY_RELEASE |
XCB_EVENT_MASK_BUTTON_PRESS |
XCB_EVENT_MASK_BUTTON_RELEASE |
XCB_EVENT_MASK_EXPOSURE;
XCB_EVENT_MASK_EXPOSURE |
XCB_EVENT_MASK_RESIZE_REDIRECT;
}
void XcbInterface::addWindow(mt::Window* window)
@ -205,6 +210,23 @@ void XcbInterface::loop()
mDesktopManager->onUiEvent(std::move(ui_event));
break;
}
case XCB_RESIZE_REQUEST:
{
auto resize = (xcb_resize_request_event_t*) event;
int width = 1;
int height = 1;
if (resize->width > 0)
{
width = resize->width;
}
if (resize->height > 0)
{
height = resize->height;
}
auto ui_event = std::make_unique<ResizeEvent>(width, height);
mDesktopManager->onUiEvent(std::move(ui_event));
break;
}
default:
/* Unknown event type, ignore it */
break;