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bsnes/snespurify/phoenix/windows/windows.cpp

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#include "windows.hpp"
#include "object.cpp"
#include "font.cpp"
#include "message-window.cpp"
#include "window.cpp"
#include "action/action.cpp"
#include "action/menu.cpp"
#include "action/separator.cpp"
#include "action/item.cpp"
#include "action/check-item.cpp"
#include "action/radio-item.cpp"
#include "widget/widget.cpp"
#include "widget/button.cpp"
#include "widget/check-box.cpp"
#include "widget/combo-box.cpp"
#include "widget/hex-edit.cpp"
#include "widget/horizontal-slider.cpp"
#include "widget/label.cpp"
#include "widget/line-edit.cpp"
#include "widget/list-view.cpp"
#include "widget/progress-bar.cpp"
#include "widget/radio-box.cpp"
#include "widget/text-edit.cpp"
#include "widget/vertical-slider.cpp"
#include "widget/viewport.cpp"
static void OS_keyboardProc(HWND, UINT, WPARAM, LPARAM);
static LRESULT CALLBACK OS_windowProc(HWND, UINT, WPARAM, LPARAM);
pOS::State *pOS::state = 0;
Geometry pOS::availableGeometry() {
RECT rc;
SystemParametersInfo(SPI_GETWORKAREA, 0, &rc, 0);
return { rc.left, rc.top, rc.right - rc.left, rc.bottom - rc.top };
}
Geometry pOS::desktopGeometry() {
return { 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN) };
}
static string pOS_fileDialog(bool save, Window &parent, const string &path, const lstring &filter) {
string dir = path;
dir.replace("/", "\\");
string filterList;
foreach(filterItem, filter) {
lstring part;
part.split("(", filterItem);
if(part.size() != 2) { print("--", filterItem, "\n"); continue; }
part[1].rtrim<1>(")");
part[1].replace(" ", "");
part[1].transform(",", ";");
filterList.append(string(filterItem, "\t", part[1], "\t"));
}
utf16_t wfilter(filterList);
utf16_t wdir(dir);
wchar_t wfilename[PATH_MAX + 1] = L"";
wchar_t *p = wfilter;
while(*p != L'\0') {
if(*p == L'\t') *p = L'\0';
p++;
}
OPENFILENAME ofn;
memset(&ofn, 0, sizeof(OPENFILENAME));
ofn.lStructSize = sizeof(OPENFILENAME);
ofn.hwndOwner = &parent != &Window::None ? parent.p.hwnd : 0;
ofn.lpstrFilter = wfilter;
ofn.lpstrInitialDir = wdir;
ofn.lpstrFile = wfilename;
ofn.nMaxFile = PATH_MAX;
ofn.Flags = OFN_EXPLORER | OFN_FILEMUSTEXIST | OFN_HIDEREADONLY;
ofn.lpstrDefExt = L"";
bool result = (save == false ? GetOpenFileName(&ofn) : GetSaveFileName(&ofn));
if(result == false) return "";
string name = utf8_t(wfilename);
name.transform("\\", "/");
return name;
}
string pOS::fileLoad(Window &parent, const string &path, const lstring &filter) {
return pOS_fileDialog(false, parent, path, filter);
}
string pOS::fileSave(Window &parent, const string &path, const lstring &filter) {
return pOS_fileDialog(true, parent, path, filter);
}
string pOS::folderSelect(Window &parent, const string &path) {
wchar_t wfilename[PATH_MAX + 1] = L"";
BROWSEINFO bi;
bi.hwndOwner = &parent != &Window::None ? parent.p.hwnd : 0;
bi.pidlRoot = NULL;
bi.pszDisplayName = wfilename;
bi.lpszTitle = L"";
bi.ulFlags = BIF_NEWDIALOGSTYLE | BIF_RETURNONLYFSDIRS;
bi.lpfn = NULL;
bi.lParam = 0;
bi.iImage = 0;
bool result = false;
LPITEMIDLIST pidl = SHBrowseForFolder(&bi);
if(pidl) {
if(SHGetPathFromIDList(pidl, wfilename)) {
result = true;
IMalloc *imalloc = 0;
if(SUCCEEDED(SHGetMalloc(&imalloc))) {
imalloc->Free(pidl);
imalloc->Release();
}
}
}
if(result == false) return "";
string name = utf8_t(wfilename);
if(name == "") return "";
name.transform("\\", "/");
if(name.endswith("/") == false) name.append("/");
return name;
}
void pOS::main() {
MSG msg;
while(GetMessage(&msg, 0, 0, 0)) {
if(msg.message == WM_KEYDOWN || msg.message == WM_KEYUP) {
OS_keyboardProc(msg.hwnd, msg.message, msg.wParam, msg.lParam);
}
if(!IsDialogMessage(GetParent(msg.hwnd) ? GetParent(msg.hwnd) : msg.hwnd, &msg)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
}
bool pOS::pendingEvents() {
MSG msg;
return PeekMessage(&msg, 0, 0, 0, PM_NOREMOVE);
}
void pOS::processEvents() {
while(pendingEvents()) {
MSG msg;
if(PeekMessage(&msg, 0, 0, 0, PM_REMOVE)) {
if(msg.message == WM_KEYDOWN || msg.message == WM_KEYUP) {
OS_keyboardProc(msg.hwnd, msg.message, msg.wParam, msg.lParam);
}
if(!IsDialogMessage(GetParent(msg.hwnd) ? GetParent(msg.hwnd) : msg.hwnd, &msg)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
}
}
void pOS::quit() {
PostQuitMessage(0);
}
void pOS::initialize() {
CoInitialize(0);
InitCommonControls();
state = new State;
state->defaultFont.setFamily("Tahoma");
state->defaultFont.setSize(8);
WNDCLASS wc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
wc.hCursor = LoadCursor(0, IDC_ARROW);
wc.hIcon = LoadIcon(GetModuleHandle(0), MAKEINTRESOURCE(2));
wc.hInstance = GetModuleHandle(0);
wc.lpfnWndProc = OS_windowProc;
wc.lpszClassName = L"phoenix_window";
wc.lpszMenuName = 0;
wc.style = CS_HREDRAW | CS_VREDRAW;
RegisterClass(&wc);
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
wc.hCursor = LoadCursor(0, IDC_ARROW);
wc.hIcon = LoadIcon(0, IDI_APPLICATION);
wc.hInstance = GetModuleHandle(0);
wc.lpfnWndProc = Label_windowProc;
wc.lpszClassName = L"phoenix_label";
wc.lpszMenuName = 0;
wc.style = CS_HREDRAW | CS_VREDRAW;
RegisterClass(&wc);
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hbrBackground = CreateSolidBrush(RGB(0, 0, 0));
wc.hCursor = LoadCursor(0, IDC_ARROW);
wc.hIcon = LoadIcon(0, IDI_APPLICATION);
wc.hInstance = GetModuleHandle(0);
wc.lpfnWndProc = Viewport_windowProc;
wc.lpszClassName = L"phoenix_viewport";
wc.lpszMenuName = 0;
wc.style = CS_HREDRAW | CS_VREDRAW;
RegisterClass(&wc);
}
static void OS_keyboardProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) {
if(msg == WM_KEYDOWN) {
GUITHREADINFO info;
memset(&info, 0, sizeof(GUITHREADINFO));
info.cbSize = sizeof(GUITHREADINFO);
GetGUIThreadInfo(GetCurrentThreadId(), &info);
Object *object = (Object*)GetWindowLongPtr(info.hwndFocus, GWLP_USERDATA);
if(object == 0) return;
if(dynamic_cast<ListView*>(object)) {
ListView &listView = (ListView&)*object;
if(wparam == VK_RETURN) {
if(listView.onActivate) listView.onActivate();
}
} else if(dynamic_cast<LineEdit*>(object)) {
LineEdit &lineEdit = (LineEdit&)*object;
if(wparam == VK_RETURN) {
if(lineEdit.onActivate) lineEdit.onActivate();
}
}
}
}
static LRESULT CALLBACK OS_windowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) {
Object *object = (Object*)GetWindowLongPtr(hwnd, GWLP_USERDATA);
if(!object || !dynamic_cast<Window*>(object)) return DefWindowProc(hwnd, msg, wparam, lparam);
Window &window = (Window&)*object;
switch(msg) {
case WM_CLOSE: {
if(window.onClose) window.onClose();
window.setVisible(false);
return TRUE;
}
case WM_MOVE: {
if(window.p.locked) break;
Geometry geometry = window.geometry();
window.state.geometry.x = geometry.x;
window.state.geometry.y = geometry.y;
if(window.onMove) window.onMove();
break;
}
case WM_SIZE: {
if(window.p.locked) break;
SetWindowPos(window.p.hstatus, NULL, 0, 0, 0, 0, SWP_NOZORDER | SWP_FRAMECHANGED);
Geometry geometry = window.geometry();
window.state.geometry.width = geometry.width;
window.state.geometry.height = geometry.height;
foreach(layout, window.state.layout) {
Geometry geom = window.geometry();
geom.x = geom.y = 0;
layout.setGeometry(geom);
}
if(window.onSize) window.onSize();
break;
}
case WM_GETMINMAXINFO: {
MINMAXINFO *mmi = (MINMAXINFO*)lparam;
//mmi->ptMinTrackSize.x = 256 + window.p.frameMargin().width;
//mmi->ptMinTrackSize.y = 256 + window.p.frameMargin().height;
//return TRUE;
}
case WM_ERASEBKGND: {
if(window.p.brush == 0) break;
RECT rc;
GetClientRect(window.p.hwnd, &rc);
PAINTSTRUCT ps;
BeginPaint(window.p.hwnd, &ps);
FillRect(ps.hdc, &rc, window.p.brush);
EndPaint(window.p.hwnd, &ps);
return TRUE;
}
case WM_CTLCOLORBTN:
case WM_CTLCOLORSTATIC: {
Object *object = (Object*)GetWindowLongPtr((HWND)lparam, GWLP_USERDATA);
if(object && window.p.brush) {
HDC hdc = (HDC)wparam;
SetBkColor((HDC)wparam, window.p.brushColor);
return (INT_PTR)window.p.brush;
}
}
case WM_COMMAND: {
unsigned id = LOWORD(wparam);
HWND control = GetDlgItem(window.p.hwnd, id);
if(control == 0) {
pObject *object = (pObject*)pObject::find(id);
if(!object) break;
if(dynamic_cast<pItem*>(object)) {
Item &item = ((pItem*)object)->item;
if(item.onTick) item.onTick();
} else if(dynamic_cast<pCheckItem*>(object)) {
CheckItem &checkItem = ((pCheckItem*)object)->checkItem;
checkItem.setChecked(!checkItem.state.checked);
if(checkItem.onTick) checkItem.onTick();
} else if(dynamic_cast<pRadioItem*>(object)) {
RadioItem &radioItem = ((pRadioItem*)object)->radioItem;
if(radioItem.state.checked == false) {
radioItem.setChecked();
if(radioItem.onTick) radioItem.onTick();
}
}
} else {
Object *object = (Object*)GetWindowLongPtr(control, GWLP_USERDATA);
if(!object) break;
if(dynamic_cast<Button*>(object)) {
Button &button = (Button&)*object;
if(button.onTick) button.onTick();
} else if(dynamic_cast<CheckBox*>(object)) {
CheckBox &checkBox = (CheckBox&)*object;
checkBox.setChecked(!checkBox.state.checked);
if(checkBox.onTick) checkBox.onTick();
} else if(dynamic_cast<ComboBox*>(object)) {
ComboBox &comboBox = (ComboBox&)*object;
if(HIWORD(wparam) == CBN_SELCHANGE) {
if(comboBox.state.selection != comboBox.selection()) {
comboBox.state.selection = comboBox.selection();
if(comboBox.onChange) comboBox.onChange();
}
}
} else if(dynamic_cast<LineEdit*>(object)) {
LineEdit &lineEdit = (LineEdit&)*object;
if(HIWORD(wparam) == EN_CHANGE) {
if(lineEdit.p.locked == false && lineEdit.onChange) lineEdit.onChange();
}
} else if(dynamic_cast<RadioBox*>(object)) {
RadioBox &radioBox = (RadioBox&)*object;
if(radioBox.state.checked == false) {
radioBox.setChecked();
if(radioBox.onTick) radioBox.onTick();
}
} else if(dynamic_cast<TextEdit*>(object)) {
TextEdit &textEdit = (TextEdit&)*object;
if(HIWORD(wparam) == EN_CHANGE) {
if(textEdit.p.locked == false && textEdit.onChange) textEdit.onChange();
}
}
}
}
case WM_NOTIFY: {
unsigned id = LOWORD(wparam);
HWND control = GetDlgItem(window.p.hwnd, id);
if(control == 0) break;
Object *object = (Object*)GetWindowLongPtr(control, GWLP_USERDATA);
if(object == 0) break;
if(dynamic_cast<ListView*>(object)) {
ListView &listView = (ListView&)*object;
LPNMHDR nmhdr = (LPNMHDR)lparam;
LPNMLISTVIEW nmlistview = (LPNMLISTVIEW)lparam;
if(nmhdr->code == LVN_ITEMCHANGED && (nmlistview->uChanged & LVIF_STATE)) {
unsigned imagemask = ((nmlistview->uNewState & LVIS_STATEIMAGEMASK) >> 12) - 1;
if(imagemask == 0 || imagemask == 1) {
if(listView.p.locked == false && listView.onTick) listView.onTick(nmlistview->iItem);
} else if((nmlistview->uOldState & LVIS_FOCUSED) && !(nmlistview->uNewState & LVIS_FOCUSED)) {
listView.p.lostFocus = true;
} else {
if(!(nmlistview->uOldState & LVIS_SELECTED) && (nmlistview->uNewState & LVIS_SELECTED)) {
listView.state.selected = true;
listView.state.selection = listView.selection();
if(listView.p.locked == false && listView.onChange) listView.onChange();
} else if(listView.p.lostFocus == false && listView.selected() == false) {
listView.state.selected = true;
listView.state.selection = listView.selection();
if(listView.p.locked == false && listView.onChange) listView.onChange();
}
listView.p.lostFocus = false;
}
} else if(nmhdr->code == LVN_ITEMACTIVATE) {
if(listView.onActivate) listView.onActivate();
}
}
}
case WM_HSCROLL:
case WM_VSCROLL: {
unsigned id = LOWORD(wparam);
HWND control = GetDlgItem(window.p.hwnd, id);
if(control == 0) break;
Object *object = (Object*)GetWindowLongPtr(control, GWLP_USERDATA);
if(object == 0) break;
if(dynamic_cast<HorizontalSlider*>(object)) {
HorizontalSlider &horizontalSlider = (HorizontalSlider&)*object;
if(horizontalSlider.state.position != horizontalSlider.position()) {
horizontalSlider.state.position = horizontalSlider.position();
if(horizontalSlider.onChange) horizontalSlider.onChange();
}
} else if(dynamic_cast<VerticalSlider*>(object)) {
VerticalSlider &verticalSlider = (VerticalSlider&)*object;
if(verticalSlider.state.position != verticalSlider.position()) {
verticalSlider.state.position = verticalSlider.position();
if(verticalSlider.onChange) verticalSlider.onChange();
}
}
}
}
return DefWindowProc(hwnd, msg, wparam, lparam);
}
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