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Redo mouse cursor handling

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elasota
2020-09-26 21:15:43 -04:00
parent db54e92425
commit e88c9e7112
17 changed files with 654 additions and 397 deletions
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39
GpApp/InterfaceInit.cpp
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@@ -16,6 +16,7 @@
#include "PLKeyEncoding.h"
#include "PLPasStr.h"
#include "RectUtils.h"
#include "ResourceManager.h"
#include "Tools.h"
@@ -81,21 +82,51 @@ void InitializeMenus (void)
// Extra cursors (custom cursors) like the "hand" and various room<6F>
// editing cursors are loaded up.
IGpCursor *LoadBWCursor(int resID)
{
const THandle<void> resHdl = PortabilityLayer::ResourceManager::GetInstance()->GetAppResource('CURS', resID);
if (!resHdl)
return nullptr;
struct BWCursor
{
uint8_t m_pixels[32];
uint8_t m_mask[32];
BEUInt16_t m_hotSpotX;
BEUInt16_t m_hotSpotY;
};
const BWCursor *cursorData = static_cast<const BWCursor *>(*resHdl);
IGpCursor *cursor = PortabilityLayer::HostDisplayDriver::GetInstance()->CreateBWCursor(16, 16, cursorData->m_pixels, cursorData->m_mask, cursorData->m_hotSpotX, cursorData->m_hotSpotY);
resHdl.Dispose();
return cursor;
}
void GetExtraCursors (void)
{
handCursor = PortabilityLayer::HostDisplayDriver::GetInstance()->LoadCursor(false, kHandCursorID);
struct BWCursor
{
uint8_t m_pixels[32];
uint8_t m_mask[32];
BEUInt16_t m_hotSpotX;
BEUInt16_t m_hotSpotY;
};
handCursor = LoadBWCursor(kHandCursorID);
if (handCursor == nil)
RedAlert(kErrFailedResourceLoad);
vertCursor = PortabilityLayer::HostDisplayDriver::GetInstance()->LoadCursor(false, kVertCursorID);
vertCursor = LoadBWCursor(kVertCursorID);
if (vertCursor == nil)
RedAlert(kErrFailedResourceLoad);
horiCursor = PortabilityLayer::HostDisplayDriver::GetInstance()->LoadCursor(false, kHoriCursorID);
horiCursor = LoadBWCursor(kHoriCursorID);
if (horiCursor == nil)
RedAlert(kErrFailedResourceLoad);
diagCursor = PortabilityLayer::HostDisplayDriver::GetInstance()->LoadCursor(false, kDiagCursorID);
diagCursor = LoadBWCursor(kDiagCursorID);
if (diagCursor == nil)
RedAlert(kErrFailedResourceLoad);
}