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misc_functions.go
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/
misc_functions.go
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//----------------------------------------
//
// Copyright © yanghy. All Rights Reserved.
//
// Licensed under Apache License Version 2.0, January 2004
//
// https://www.apache.org/licenses/LICENSE-2.0
//
//----------------------------------------
// 函数工具
package cef
import (
"github.com/energye/energy/v2/cef/internal/def"
"github.com/energye/energy/v2/common/imports"
"github.com/energye/energy/v2/consts"
"github.com/energye/energy/v2/types"
"github.com/energye/golcl/lcl/api"
t "github.com/energye/golcl/lcl/types"
"unsafe"
)
// WindowInfoAsChild BrowserWindow 设置到指定窗口做为子窗口
func WindowInfoAsChild(windowInfo, windowHandle uintptr, windowName string) {
imports.Proc(def.Misc_WindowInfoAsChild).Call(windowInfo, windowHandle, api.PascalStr(windowName))
}
// WindowInfoAsPopUp BrowserWindow 设置到做为弹出窗口
func WindowInfoAsPopUp(windowInfo, windowParent uintptr, windowName string) {
imports.Proc(def.Misc_WindowInfoAsPopUp).Call(windowInfo, windowParent, api.PascalStr(windowName))
}
// WindowInfoAsWindowless BrowserWindow 设置到做为无窗口
func WindowInfoAsWindowless(windowInfo, windowParent uintptr, windowName string) {
imports.Proc(def.Misc_WindowInfoAsWindowless).Call(windowInfo, windowParent, api.PascalStr(windowName))
}
// RegisterExtension 注册JS扩展
//
// 将自定义JS代码植入到当前浏览器
// 在 WebKitInitialized 回调函数中使用
// 参数:
// name: 根对象名, 不允许使用默认的内部名称, 参阅 isInternalBind 函数
// code: js code
// handler: 处理器, 根据本地函数名回调该处理器
func RegisterExtension(name, code string, handler *ICefV8Handler) {
registerExtension(name, code, handler)
}
func registerExtension(name, code string, handler *ICefV8Handler) {
imports.Proc(def.Misc_CefRegisterExtension).Call(api.PascalStr(name), api.PascalStr(code), handler.Instance())
}
func CheckSubprocessPath(subprocessPath string) (missingFiles string, result bool) {
var missingFilesPtr uintptr
r1, _, _ := imports.Proc(def.Misc_CheckSubprocessPath).Call(api.PascalStr(subprocessPath), uintptr(unsafe.Pointer(&missingFiles)))
missingFiles = api.GoStr(missingFilesPtr)
result = api.GoBool(r1)
return
}
func CheckLocales(localesDirPath, localesRequired string) (missingFiles string, result bool) {
var missingFilesPtr uintptr
r1, _, _ := imports.Proc(def.Misc_CheckLocales).Call(api.PascalStr(localesDirPath), uintptr(unsafe.Pointer(&missingFiles)), api.PascalStr(localesRequired))
missingFiles = api.GoStr(missingFilesPtr)
result = api.GoBool(r1)
return
}
func CheckResources(resourcesDirPath string) (missingFiles string, result bool) {
var missingFilesPtr uintptr
r1, _, _ := imports.Proc(def.Misc_CheckResources).Call(api.PascalStr(resourcesDirPath), uintptr(unsafe.Pointer(&missingFiles)))
missingFiles = api.GoStr(missingFilesPtr)
result = api.GoBool(r1)
return
}
func CheckDLLs(frameworkDirPath string) (missingFiles string, result bool) {
var missingFilesPtr uintptr
r1, _, _ := imports.Proc(def.Misc_CheckDLLs).Call(api.PascalStr(frameworkDirPath), uintptr(unsafe.Pointer(&missingFiles)))
missingFiles = api.GoStr(missingFilesPtr)
result = api.GoBool(r1)
return
}
func RegisterSchemeHandlerFactory(schemeName, domainName string, handler TCefResourceHandlerClass) bool {
r1, _, _ := imports.Proc(def.Misc_CefRegisterSchemeHandlerFactory).Call(api.PascalStr(schemeName), api.PascalStr(domainName), uintptr(handler))
return api.GoBool(r1)
}
func ClearSchemeHandlerFactories() bool {
r1, _, _ := imports.Proc(def.Misc_CefClearSchemeHandlerFactories).Call()
return api.GoBool(r1)
}
func GetMimeType(extension string) string {
r1, _, _ := imports.Proc(def.Misc_CefGetMimeType).Call(api.PascalStr(extension))
return api.GoStr(r1)
}
func DeviceToLogicalInt32(value int32, deviceScaleFactor float64) int32 {
r1, _, _ := imports.Proc(def.Misc_DeviceToLogicalInt32).Call(uintptr(value), uintptr(unsafe.Pointer(&deviceScaleFactor)))
return int32(r1)
}
func DeviceToLogicalFloat32(value float32, deviceScaleFactor float64) (result float32) {
imports.Proc(def.Misc_DeviceToLogicalFloat32).Call(uintptr(unsafe.Pointer(&value)), uintptr(unsafe.Pointer(&deviceScaleFactor)), uintptr(unsafe.Pointer(&result)))
return
}
func DeviceToLogicalMouse(event *TCefMouseEvent, deviceScaleFactor float64) {
imports.Proc(def.Misc_DeviceToLogicalMouse).Call(uintptr(unsafe.Pointer(event)), uintptr(unsafe.Pointer(&deviceScaleFactor)))
}
func DeviceToLogicalTouch(event *TCefTouchEvent, deviceScaleFactor float64) {
imports.Proc(def.Misc_DeviceToLogicalTouch).Call(uintptr(unsafe.Pointer(event)), uintptr(unsafe.Pointer(&deviceScaleFactor)))
}
func DeviceToLogicalPoint(point *t.TPoint, deviceScaleFactor float64) {
imports.Proc(def.Misc_DeviceToLogicalPoint).Call(uintptr(unsafe.Pointer(point)), uintptr(unsafe.Pointer(&deviceScaleFactor)))
}
func LogicalToDeviceInt32(value int32, deviceScaleFactor float64) int32 {
r1, _, _ := imports.Proc(def.Misc_LogicalToDeviceInt32).Call(uintptr(value), uintptr(unsafe.Pointer(&deviceScaleFactor)))
return int32(r1)
}
func LogicalToDeviceRect(rect *TCefRect, deviceScaleFactor float64) {
imports.Proc(def.Misc_LogicalToDeviceRect).Call(uintptr(unsafe.Pointer(rect)), uintptr(unsafe.Pointer(&deviceScaleFactor)))
}
func InitializeWindowHandle() consts.TCefWindowHandle {
var result uintptr
imports.Proc(def.Misc_InitializeWindowHandle).Call(uintptr(unsafe.Pointer(&result)))
return consts.TCefWindowHandle(result)
}
func ValidCefWindowHandle(handle consts.TCefWindowHandle) bool {
r1, _, _ := imports.Proc(def.Misc_ValidCefWindowHandle).Call(uintptr(handle))
return api.GoBool(r1)
}
func GetScreenDPI() int32 {
r1, _, _ := imports.Proc(def.Misc_GetScreenDPI).Call()
return int32(r1)
}
func GetDeviceScaleFactor() (result float32) {
imports.Proc(def.Misc_GetDeviceScaleFactor).Call(uintptr(unsafe.Pointer(&result)))
return
}
func CefPostTask(threadId consts.TCefThreadId, task *ITask) bool {
r1, _, _ := imports.Proc(def.Misc_CefPostTask).Call(uintptr(threadId), task.Instance())
return api.GoBool(r1)
}
func CefPostDelayedTask(threadId consts.TCefThreadId, task *ITask, delayMs int64) bool {
r1, _, _ := imports.Proc(def.Misc_CefPostDelayedTask).Call(uintptr(threadId), task.Instance(), uintptr(unsafe.Pointer(&delayMs)))
return api.GoBool(r1)
}
func CefCurrentlyOn(threadId consts.TCefThreadId) bool {
r1, _, _ := imports.Proc(def.Misc_CefCurrentlyOn).Call(uintptr(threadId))
return api.GoBool(r1)
}
func CefCursorToWindowsCursor(cefCursor consts.TCefCursorType) (result t.TCursor) {
switch cefCursor {
case consts.CT_POINTER:
result = t.CrArrow
case consts.CT_CROSS:
result = t.CrCross
case consts.CT_HAND:
result = t.CrHandPoint
case consts.CT_IBEAM:
result = t.CrIBeam
case consts.CT_WAIT:
result = t.CrHourGlass
case consts.CT_HELP:
result = t.CrHelp
case consts.CT_EASTRESIZE:
result = t.CrSizeWE
case consts.CT_NORTHRESIZE:
result = t.CrSizeNS
case consts.CT_NORTHEASTRESIZE:
result = t.CrSizeNESW
case consts.CT_NORTHWESTRESIZE:
result = t.CrSizeNWSE
case consts.CT_SOUTHRESIZE:
result = t.CrSizeNS
case consts.CT_SOUTHEASTRESIZE:
result = t.CrSizeNWSE
case consts.CT_SOUTHWESTRESIZE:
result = t.CrSizeNESW
case consts.CT_WESTRESIZE:
result = t.CrSizeWE
case consts.CT_NORTHSOUTHRESIZE:
result = t.CrSizeNS
case consts.CT_EASTWESTRESIZE:
result = t.CrSizeWE
case consts.CT_NORTHEASTSOUTHWESTRESIZE:
result = t.CrSizeNESW
case consts.CT_NORTHWESTSOUTHEASTRESIZE:
result = t.CrSizeNWSE
case consts.CT_COLUMNRESIZE:
result = t.CrHSplit
case consts.CT_ROWRESIZE:
result = t.CrVSplit
case consts.CT_MOVE:
result = t.CrSizeAll
case consts.CT_PROGRESS:
result = t.CrAppStart
case consts.CT_NONE:
result = t.CrNone
case consts.CT_NODROP, consts.CT_NOTALLOWED:
result = t.CrNo
case consts.CT_GRAB, consts.CT_GRABBING:
result = t.CrDrag
default:
result = t.CrDefault
}
return
}
func CefColorGetA(color types.TCefColor) uint8 {
return uint8(color>>24) & 0xFF
}
func CefColorGetR(color types.TCefColor) uint8 {
return uint8(color>>16) & 0xFF
}
func CefColorGetG(color types.TCefColor) uint8 {
return uint8(color>>8) & 0xFF
}
func CefColorGetB(color types.TCefColor) uint8 {
return uint8(color) & 0xFF
}
func CefColorSetARGB(a, r, g, b byte) types.TCefColor {
return types.TCefColor((uint32(a) << 24) | (uint32(r) << 16) | (uint32(g) << 8) | (uint32(b)))
}