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feat(mfcwx): click and list MDI tabs from automation scripts #3

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Merged
qamarq merged 1 commit into from
Oct 8, 2026
Merged

feat(mfcwx): click and list MDI tabs from automation scripts #3

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42 changes: 42 additions & 0 deletions port/mfcwx/src/snapshot.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

#include <wx/dcclient.h>
#include <wx/dcmemory.h>
#include <wx/aui/auibook.h>
#include <wx/dialog.h>
#include <wx/timer.h>
#include <wx/toplevel.h>
Expand Down Expand Up @@ -88,6 +89,33 @@ std::string SafeName(const wxString& title) {
return name.substr(0, 40);
}

wxAuiTabCtrl* FindTabCtrl(wxWindow* w) {
if (auto* t = wxDynamicCast(w, wxAuiTabCtrl))
return t;
for (wxWindow* c : w->GetChildren())
if (wxAuiTabCtrl* t = FindTabCtrl(c))
return t;
return nullptr;
}

void ClickTab(int index, bool closeButton) {
wxWindow* main = MainWxWindow();
wxAuiTabCtrl* tabs = main ? FindTabCtrl(main) : nullptr;
if (!tabs || index < 0 || static_cast<size_t>(index) >= tabs->GetPageCount()) {
fprintf(stderr, "mfcwx automation: no tab %d\n", index);
return;
}
wxRect r = tabs->GetPage(static_cast<size_t>(index)).rect;
wxPoint pt = closeButton ? wxPoint(r.GetRight() - 12, r.y + r.height / 2) : wxPoint(r.x + r.width / 3, r.y + r.height / 2);
for (wxEventType type : {wxEVT_MOTION, wxEVT_LEFT_DOWN, wxEVT_LEFT_UP}) {
wxMouseEvent e(type);
e.SetEventObject(tabs);
e.SetPosition(pt);
e.m_leftDown = type == wxEVT_LEFT_DOWN;
tabs->GetEventHandler()->ProcessEvent(e);
}
}

wxWindow* ActiveDialog() {
wxWindow* found = nullptr;
for (wxWindow* w : wxTopLevelWindows) {
Expand All @@ -102,6 +130,8 @@ wxWindow* ActiveDialog() {
// command <id> WM_COMMAND to the main window
// button <id> WM_COMMAND (BN_CLICKED) to the topmost dialog
// text <id> <text> sets the text of a control of the topmost dialog
// tab <n> / closetab <n> clicks the n-th MDI tab or its close button
// tabs print the MDI tabs
// wait <ms>
// snapshot <label> PNGs of all shown top-level windows into MFCWX_SNAPSHOT_DIR (or .)
// quit
Expand Down Expand Up @@ -141,6 +171,18 @@ class AutomationTimer : public wxTimer {
CWnd* dlg = WrapperFor(ActiveDialog());
if (dlg && dlg->m_hWnd)
::SetDlgItemText(dlg->m_hWnd, id, text.c_str());
} else if (op == "tab" || op == "closetab") {
int index = 0;
in >> index;
ClickTab(index, op == "closetab");
} else if (op == "tabs") {
wxWindow* main = MainWxWindow();
wxAuiTabCtrl* tabs = main ? FindTabCtrl(main) : nullptr;
if (tabs)
for (size_t i = 0; i < tabs->GetPageCount(); ++i)
fprintf(stderr, "mfcwx automation: tab %zu \"%s\"%s\n", i,
static_cast<const char*>(tabs->GetPage(i).caption.utf8_str()),
tabs->GetPage(i).active ? " (active)" : "");
} else if (op == "wait") {
long ms = 0;
in >> ms;
Expand Down
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