mirror of
https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-16 14:16:09 -06:00
576 lines
12 KiB
C++
576 lines
12 KiB
C++
#include <CtrlCore/CtrlCore.h>
|
|
|
|
#ifdef GUI_GTK
|
|
|
|
namespace Upp {
|
|
|
|
#define LLOG(x) // DLOG(x)
|
|
|
|
Vector<Event<> > Ctrl::hotkey;
|
|
Vector<dword> Ctrl::keyhot;
|
|
Vector<dword> Ctrl::modhot;
|
|
|
|
Vector<Ctrl::Win> Ctrl::wins;
|
|
|
|
Ptr<Ctrl> Ctrl::activeCtrl;
|
|
|
|
int Ctrl::WndCaretTime;
|
|
bool Ctrl::WndCaretVisible;
|
|
|
|
bool Ctrl::invalids;
|
|
|
|
int Ctrl::FindId(int id)
|
|
{
|
|
for(int i = 0; i < wins.GetCount(); i++)
|
|
if(wins[i].id == id)
|
|
return i;
|
|
return -1;
|
|
}
|
|
|
|
int Ctrl::FindCtrl(Ctrl *ctrl)
|
|
{
|
|
for(int i = 0; i < wins.GetCount(); i++)
|
|
if(wins[i].ctrl == ctrl)
|
|
return i;
|
|
return -1;
|
|
}
|
|
|
|
int Ctrl::FindGtkWindow(GtkWidget *gtk)
|
|
{
|
|
for(int i = 0; i < wins.GetCount(); i++)
|
|
if(wins[i].gtk == gtk)
|
|
return i;
|
|
return -1;
|
|
}
|
|
|
|
int Ctrl::FindGdkWindow(GdkWindow *gdk)
|
|
{
|
|
for(int i = 0; i < wins.GetCount(); i++)
|
|
if(wins[i].gdk == gdk)
|
|
return i;
|
|
return -1;
|
|
}
|
|
|
|
bool Ctrl::IsAlphaSupported()
|
|
{
|
|
return false;
|
|
}
|
|
|
|
bool Ctrl::IsCompositedGui()
|
|
{
|
|
return true; // limits some GUI effects that do not play well with advanced desktops
|
|
}
|
|
|
|
Vector<Ctrl *> Ctrl::GetTopCtrls()
|
|
{
|
|
GuiLock __;
|
|
Vector<Ctrl *> h;
|
|
for(int i = 0; i < wins.GetCount(); i++)
|
|
h.Add(wins[i].ctrl);
|
|
return h;
|
|
}
|
|
|
|
cairo_surface_t *CreateCairoSurface(const Image& img);
|
|
|
|
void Ctrl::SetMouseCursor(const Image& image)
|
|
{
|
|
LLOG("SetMouseCursor");
|
|
GuiLock __;
|
|
int64 id = image.GetSerialId();
|
|
Ctrl *topctrl = NULL;
|
|
Top *top = NULL;
|
|
if(mouseCtrl)
|
|
topctrl = mouseCtrl->GetTopCtrl();
|
|
else
|
|
topctrl = GetActiveCtrl();
|
|
if(topctrl)
|
|
top = topctrl->top;
|
|
if(top && id != top->cursor_id) {
|
|
top->cursor_id = id;
|
|
int64 aux = image.GetAuxData();
|
|
GdkCursor *c = NULL;
|
|
if(aux)
|
|
c = gdk_cursor_new_for_display(gdk_display_get_default(), (GdkCursorType)(aux - 1));
|
|
else
|
|
if(IsNull(image))
|
|
c = gdk_cursor_new_for_display(gdk_display_get_default(), GDK_BLANK_CURSOR);
|
|
else {
|
|
Point p = image.GetHotSpot();
|
|
|
|
#if GTK_CHECK_VERSION(3, 10, 0)
|
|
cairo_surface_t *surface = CreateCairoSurface(image);
|
|
double scale = SCL(1);
|
|
cairo_surface_set_device_scale(surface, scale, scale);
|
|
c = gdk_cursor_new_from_surface(gdk_display_get_default(), surface, p.x / scale, p.y / scale);
|
|
cairo_surface_destroy(surface);
|
|
#else
|
|
ImageGdk m;
|
|
m.Set(image);
|
|
GdkPixbuf *pb = m;
|
|
if(pb)
|
|
c = gdk_cursor_new_from_pixbuf(gdk_display_get_default(), pb, p.x, p.y);
|
|
#endif
|
|
}
|
|
if(c && topctrl->IsOpen()) {
|
|
gdk_window_set_cursor(topctrl->gdk(), c);
|
|
g_object_unref(c);
|
|
gdk_display_flush(gdk_display_get_default()); // Make it visible immediately
|
|
}
|
|
}
|
|
}
|
|
|
|
Ctrl *Ctrl::GetOwner()
|
|
{
|
|
GuiLock __;
|
|
return IsOpen() ? top->owner : NULL;
|
|
}
|
|
|
|
Ctrl *Ctrl::GetActiveCtrl()
|
|
{
|
|
GuiLock __;
|
|
if(focusCtrl)
|
|
return focusCtrl->GetTopCtrl();
|
|
return activeCtrl;
|
|
}
|
|
|
|
// Vector<Event<> > Ctrl::hotkey;
|
|
|
|
#ifndef GDK_WINDOWING_X11
|
|
|
|
// There is no generic support in GTK for HotKey
|
|
|
|
int Ctrl::RegisterSystemHotKey(dword key, Function<void ()> cb)
|
|
{
|
|
return -1;
|
|
}
|
|
|
|
void Ctrl::UnregisterSystemHotKey(int id)
|
|
{
|
|
}
|
|
|
|
#endif
|
|
|
|
void Ctrl::AnimateCaret()
|
|
{
|
|
GuiLock __;
|
|
int v = !(((msecs() - WndCaretTime) / 500) & 1);
|
|
if(v != WndCaretVisible) {
|
|
WndCaretVisible = v;
|
|
RefreshCaret();
|
|
}
|
|
}
|
|
|
|
void Ctrl::PaintCaret(SystemDraw& w)
|
|
{
|
|
GuiLock __;
|
|
LLOG("PaintCaret " << Name() << ", caretCtrl: " << caretCtrl << ", WndCaretVisible: " << WndCaretVisible);
|
|
if(this == caretCtrl && WndCaretVisible)
|
|
w.DrawRect(caretx, carety, caretcx, caretcy, InvertColor);
|
|
}
|
|
|
|
void Ctrl::SetCaret(int x, int y, int cx, int cy)
|
|
{
|
|
GuiLock __;
|
|
LLOG("SetCaret " << Name());
|
|
if(this == caretCtrl)
|
|
RefreshCaret();
|
|
caretx = x;
|
|
carety = y;
|
|
caretcx = cx;
|
|
caretcy = cy;
|
|
if(this == caretCtrl) {
|
|
WndCaretTime = msecs();
|
|
RefreshCaret();
|
|
AnimateCaret();
|
|
}
|
|
}
|
|
|
|
void Ctrl::SyncCaret() {
|
|
GuiLock __;
|
|
LLOG("SyncCaret");
|
|
if(focusCtrl != caretCtrl) {
|
|
LLOG("SyncCaret DO " << Upp::Name(caretCtrl) << " -> " << Upp::Name(focusCtrl));
|
|
RefreshCaret();
|
|
caretCtrl = focusCtrl;
|
|
RefreshCaret();
|
|
}
|
|
}
|
|
|
|
Rect Ctrl::GetWndScreenRect() const
|
|
{
|
|
GuiLock __;
|
|
if(IsOpen()) {
|
|
gint x, y;
|
|
gdk_window_get_position(gdk(), &x, &y);
|
|
gint width = gdk_window_get_width(gdk());
|
|
gint height = gdk_window_get_height(gdk());
|
|
return SCL(x, y, width, height);
|
|
}
|
|
return Null;
|
|
}
|
|
|
|
void Ctrl::WndShow(bool b)
|
|
{
|
|
GuiLock __;
|
|
LLOG("WndShow " << Name() << ", " << b);
|
|
if(IsOpen()) {
|
|
if(b)
|
|
gtk_widget_show_now(top->window);
|
|
else
|
|
gtk_widget_hide(top->window);
|
|
StateH(SHOW);
|
|
}
|
|
}
|
|
|
|
bool Ctrl::IsWndOpen() const {
|
|
GuiLock __;
|
|
return top && top->window && gtk_widget_get_window(top->window);
|
|
}
|
|
|
|
void Ctrl::SetAlpha(byte alpha)
|
|
{
|
|
GuiLock __;
|
|
}
|
|
|
|
Rect Ctrl::GetWorkArea() const
|
|
{
|
|
GuiLock __;
|
|
static Array<Rect> rc;
|
|
if(rc.IsEmpty())
|
|
GetWorkArea(rc);
|
|
|
|
Point pt = GetScreenRect().TopLeft();
|
|
for (int i = 0; i < rc.GetCount(); i++)
|
|
if(rc[i].Contains(pt))
|
|
return rc[i];
|
|
return GetPrimaryWorkArea();
|
|
}
|
|
|
|
void Ctrl::GetWorkArea(Array<Rect>& rc)
|
|
{
|
|
GuiLock __;
|
|
#if GTK_CHECK_VERSION(3, 22, 0)
|
|
GdkDisplay *s = gdk_display_get_default();
|
|
int n = gdk_display_get_n_monitors(s);
|
|
rc.Clear();
|
|
Vector<int> netwa;
|
|
for(int i = 0; i < n; i++) {
|
|
GdkRectangle rr;
|
|
gdk_monitor_get_workarea(gdk_display_get_monitor(s, i), &rr);
|
|
rc.Add(SCL(rr.x, rr.y, rr.width, rr.height));
|
|
}
|
|
#else
|
|
GdkScreen *s = gdk_screen_get_default();
|
|
int n = gdk_screen_get_n_monitors(s);
|
|
rc.Clear();
|
|
Vector<int> netwa;
|
|
for(int i = 0; i < n; i++) {
|
|
GdkRectangle rr;
|
|
Rect r;
|
|
gdk_screen_get_monitor_workarea(s, i, &rr);
|
|
r = RectC(rr.x, rr.y, rr.width, rr.height);
|
|
rc.Add(r);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
Rect Ctrl::GetVirtualWorkArea()
|
|
{
|
|
GuiLock __;
|
|
static Rect r;
|
|
if(r.right == 0) {
|
|
r = GetPrimaryWorkArea();
|
|
Array<Rect> rc;
|
|
GetWorkArea(rc);
|
|
for(int i = 0; i < rc.GetCount(); i++)
|
|
r |= rc[i];
|
|
}
|
|
return r;
|
|
}
|
|
|
|
Rect Ctrl::GetVirtualScreenArea()
|
|
{
|
|
GuiLock __;
|
|
static Rect r;
|
|
if(r.right == 0) {
|
|
gint x, y, width, height;
|
|
gdk_window_get_geometry(gdk_screen_get_root_window(gdk_screen_get_default()),
|
|
&x, &y, &width, &height);
|
|
r = SCL(x, y, width, height);
|
|
}
|
|
return r;
|
|
}
|
|
|
|
Rect Ctrl::GetPrimaryWorkArea()
|
|
{
|
|
GuiLock __;
|
|
#if GTK_CHECK_VERSION(3, 22, 0)
|
|
GdkRectangle rr;
|
|
gdk_monitor_get_workarea(gdk_display_get_primary_monitor(gdk_display_get_default()), &rr);
|
|
return SCL(rr.x, rr.y, rr.width, rr.height);
|
|
#else
|
|
static Rect r;
|
|
if (r.right == 0) {
|
|
Array<Rect> rc;
|
|
GetWorkArea(rc);
|
|
int primary = gdk_screen_get_primary_monitor(gdk_screen_get_default());
|
|
primary >= 0 && primary < rc.GetCount() ? r = rc[primary] : r = GetVirtualScreenArea();
|
|
}
|
|
return r;
|
|
#endif
|
|
}
|
|
|
|
Rect Ctrl::GetPrimaryScreenArea()
|
|
{
|
|
return GetPrimaryWorkArea();
|
|
}
|
|
|
|
int Ctrl::GetKbdDelay()
|
|
{
|
|
GuiLock __;
|
|
return 500;
|
|
}
|
|
|
|
int Ctrl::GetKbdSpeed()
|
|
{
|
|
GuiLock __;
|
|
return 1000 / 32;
|
|
}
|
|
|
|
void Ctrl::SetWndForeground()
|
|
{
|
|
GuiLock __;
|
|
if(IsOpen())
|
|
gtk_window_present(gtk());
|
|
}
|
|
|
|
bool Ctrl::IsWndForeground() const
|
|
{
|
|
GuiLock __;
|
|
LLOG("IsWndForeground");
|
|
return IsOpen() && gtk_window_is_active(gtk());
|
|
}
|
|
|
|
bool Ctrl::HasWndFocus() const
|
|
{
|
|
GuiLock __;
|
|
return IsOpen() && gtk_window_is_active(gtk());
|
|
}
|
|
|
|
void Ctrl::FocusSync()
|
|
{
|
|
GuiLock __;
|
|
static Ptr<Ctrl> ctrl;
|
|
if(focusCtrlWnd && focusCtrlWnd->IsOpen() && gtk_window_is_active(focusCtrlWnd->gtk())) {
|
|
ctrl = focusCtrlWnd;
|
|
return;
|
|
}
|
|
Ptr<Ctrl> focus = NULL;
|
|
for(int i = 0; i < wins.GetCount(); i++)
|
|
if(gtk_window_is_active((GtkWindow *)wins[i].gtk)) {
|
|
focus = wins[i].ctrl;
|
|
break;
|
|
}
|
|
if(focus != ctrl) {
|
|
if(ctrl)
|
|
ctrl->KillFocusWnd();
|
|
ctrl = focus;
|
|
if(ctrl)
|
|
ctrl->SetFocusWnd();
|
|
SyncCaret();
|
|
}
|
|
}
|
|
|
|
bool Ctrl::SetWndFocus()
|
|
{
|
|
GuiLock __;
|
|
LLOG("SetWndFocus0 " << Upp::Name(this) << ", top: " << top);
|
|
if(top) {
|
|
LLOG("SetWndFocus0 DO gdk: " << gdk());
|
|
SetWndForeground();
|
|
int t0 = msecs();
|
|
while(!gtk_window_is_active(gtk()) && msecs() - t0 < 500) // Wait up to 500ms for window to become active - not ideal, but only possibility
|
|
FetchEvents(true);
|
|
FocusSync();
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void WakeUpGuiThread();
|
|
|
|
void Ctrl::WndInvalidateRect(const Rect& r)
|
|
{
|
|
GuiLock __;
|
|
LLOG("WndInvalidateRect " << r);
|
|
Rect rr;
|
|
if(scale > 1) {
|
|
rr.left = r.left / 2;
|
|
rr.top = r.top / 2;
|
|
rr.right = (r.right + 1) / 2;
|
|
rr.bottom = (r.bottom + 1) / 2;
|
|
}
|
|
else
|
|
rr = r;
|
|
|
|
// as gtk3 dropped thread locking, we need to push invalid rectangles onto main loop
|
|
for(Win& win : wins) {
|
|
if(win.ctrl == this) {
|
|
if(win.invalid.GetCount() && win.invalid[0].right > 99999 && win.invalid[0].bottom > 99999)
|
|
return;
|
|
if(win.invalid.GetCount() > 200) { // keep things sane
|
|
win.invalid.Clear();
|
|
win.invalid.Add(Rect(0, 0, 100000, 100000));
|
|
}
|
|
else
|
|
win.invalid.Add(rr);
|
|
if(!invalids) {
|
|
invalids = true;
|
|
WakeUpGuiThread();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void Ctrl::WndScrollView(const Rect& r, int dx, int dy)
|
|
{
|
|
GuiLock __;
|
|
LLOG("ScrollView " << rect);
|
|
WndInvalidateRect(r);
|
|
}
|
|
|
|
bool Ctrl::SweepConfigure(bool wait)
|
|
{
|
|
Ptr<Ctrl> this_ = this;
|
|
bool r = false;
|
|
FetchEvents(wait);
|
|
for(int i = 0; i < Events.GetCount() && this_; i++) {
|
|
GEvent& e = Events[i];
|
|
if(e.type == GDK_CONFIGURE && this_ && top->id == e.windowid) {
|
|
Rect rect = e.value;
|
|
LLOG("SweepConfigure " << rect);
|
|
if(GetRect() != rect)
|
|
SetWndRect(rect);
|
|
r = true;
|
|
e.type = EVENT_NONE;
|
|
}
|
|
}
|
|
return r;
|
|
}
|
|
|
|
void Ctrl::WndSetPos(const Rect& rect)
|
|
{
|
|
LLOG("WndSetPos " << UPP::Name(this) << " " << rect);
|
|
GuiLock __;
|
|
if(!IsOpen())
|
|
return;
|
|
Ptr<Ctrl> this_ = this;
|
|
SweepConfigure(false); // Remove any previous GDK_CONFIGURE for this window
|
|
if(!this_ || !IsOpen())
|
|
return;
|
|
|
|
Rect m(0, 0, 0, 0);
|
|
if(dynamic_cast<TopWindow *>(this))
|
|
m = GetFrameMargins();
|
|
SetWndRect(rect);
|
|
if(TopWindow *tw = dynamic_cast<TopWindow *>(this))
|
|
tw->SyncSizeHints();
|
|
gdk_window_move_resize(gdk(), LSC(rect.left - m.left), LSC(rect.top - m.top), LSC(rect.GetWidth()), LSC(rect.GetHeight()));
|
|
LLOG("-- WndSetPos0 " << rect);
|
|
}
|
|
|
|
void Ctrl::WndEnable(bool b)
|
|
{
|
|
GuiLock __;
|
|
if(IsOpen()) {
|
|
gtk_widget_set_sensitive(top->window, b);
|
|
StateH(ENABLE);
|
|
}
|
|
}
|
|
|
|
void Ctrl::WndUpdate(const Rect& r)
|
|
{
|
|
GuiLock __;
|
|
LLOG("WndUpdate0r " << r);
|
|
WndUpdate(); // Not found a way how to update only part of window
|
|
}
|
|
|
|
void Ctrl::WndUpdate()
|
|
{
|
|
GuiLock __;
|
|
LLOG("WndUpdate0");
|
|
// gdk_window_process_updates(gdk(), TRUE); // deprecated
|
|
FetchEvents(FALSE); // Should pickup GDK_EXPOSE and repaint the window
|
|
gdk_display_flush(gdk_display_get_default());
|
|
}
|
|
|
|
Rect Ctrl::GetDefaultWindowRect()
|
|
{
|
|
GuiLock __;
|
|
Rect r = GetPrimaryWorkArea();
|
|
Size sz = r.GetSize();
|
|
|
|
static int pos = min(sz.cx / 10, 50);
|
|
pos += 10;
|
|
int cx = sz.cx * 2 / 3;
|
|
int cy = sz.cy * 2 / 3;
|
|
if(pos + cx + 50 > sz.cx || pos + cy + 50 > sz.cy)
|
|
pos = 0;
|
|
return RectC(r.left + pos + 20, r.top + pos + 20, cx, cy);
|
|
}
|
|
|
|
TopFrameDraw::TopFrameDraw(Ctrl *ctrl, const Rect& r)
|
|
{
|
|
EnterGuiMutex();
|
|
Ctrl *top = ctrl->GetTopCtrl();
|
|
#if GTK_CHECK_VERSION(3, 22, 0)
|
|
cairo_rectangle_int_t rr;
|
|
rr.x = Ctrl::LSC(r.left);
|
|
rr.y = Ctrl::LSC(r.top);
|
|
rr.width = Ctrl::LSC(r.GetWidth());
|
|
rr.height = Ctrl::LSC(r.GetHeight());
|
|
cairo_region_t *rg = cairo_region_create_rectangle(&rr);
|
|
ctx = gdk_window_begin_draw_frame(top->gdk(), rg);
|
|
cairo_region_destroy(rg);
|
|
cr = gdk_drawing_context_get_cairo_context(ctx);
|
|
#else
|
|
cr = gdk_cairo_create(top->gdk());
|
|
#endif
|
|
cairo_scale(cr, Ctrl::LSC(1), Ctrl::LSC(1));
|
|
Clipoff(r);
|
|
}
|
|
|
|
TopFrameDraw::~TopFrameDraw()
|
|
{
|
|
FlushText();
|
|
#if GTK_CHECK_VERSION(3, 22, 0)
|
|
gdk_window_end_draw_frame(gdk_drawing_context_get_window(ctx), ctx);
|
|
#else
|
|
cairo_destroy(cr);
|
|
#endif
|
|
LeaveGuiMutex();
|
|
}
|
|
|
|
Vector<WString> SplitCmdLine__(const char *cmd)
|
|
{
|
|
Vector<WString> out;
|
|
while(*cmd)
|
|
if((byte)*cmd <= ' ')
|
|
cmd++;
|
|
else if(*cmd == '\"') {
|
|
WString quoted;
|
|
while(*++cmd && (*cmd != '\"' || *++cmd == '\"'))
|
|
quoted.Cat(FromSystemCharset(String(cmd, 1)).ToWString());
|
|
out.Add(quoted);
|
|
}
|
|
else {
|
|
const char *begin = cmd;
|
|
while((byte)*cmd > ' ')
|
|
cmd++;
|
|
out.Add(String(begin, cmd).ToWString());
|
|
}
|
|
return out;
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|