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-rw-r--r--xW/xW.cpp181
1 files changed, 104 insertions, 77 deletions
diff --git a/xW/xW.cpp b/xW/xW.cpp
index b05eb37..7fd8950 100644
--- a/xW/xW.cpp
+++ b/xW/xW.cpp
@@ -1,7 +1,7 @@
/*
* xW.cpp: Win32 frontend for xC
*
- * Copyright (c) 2023, Přemysl Eric Janouch <p@janouch.name>
+ * Copyright (c) 2023 - 2024, Přemysl Eric Janouch <p@janouch.name>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted.
@@ -255,73 +255,6 @@ buffer_by_name(const std::wstring &name)
return nullptr;
}
-static void
-buffer_activate(const std::wstring &name)
-{
- auto activate = new Relay::CommandData_BufferActivate();
- activate->buffer_name = name;
- relay_send(activate);
-}
-
-static void
-buffer_toggle_unimportant(const std::wstring &name)
-{
- auto toggle = new Relay::CommandData_BufferToggleUnimportant();
- toggle->buffer_name = name;
- relay_send(toggle);
-}
-
-// --- Current buffer ----------------------------------------------------------
-
-static void
-buffer_toggle_log(
- const std::wstring &error, const Relay::ResponseData_BufferLog *response)
-{
- if (!response) {
- show_error_message(error.c_str());
- return;
- }
-
- std::wstring log;
- if (!LibertyXDR::utf8_to_wstring(
- response->log.data(), response->log.size(), log)) {
- show_error_message(L"Invalid encoding.");
- return;
- }
-
- std::wstring filtered;
- for (auto wch : log) {
- if (wch == L'\n')
- filtered += L"\r\n";
- else
- filtered += wch;
- }
-
- SetWindowText(g.hwndBufferLog, filtered.c_str());
- ShowWindow(g.hwndBuffer, SW_HIDE);
- ShowWindow(g.hwndBufferLog, SW_SHOW);
-}
-
-static void
-buffer_toggle_log()
-{
- if (IsWindowVisible(g.hwndBufferLog)) {
- ShowWindow(g.hwndBufferLog, SW_HIDE);
- ShowWindow(g.hwndBuffer, SW_SHOW);
- SetWindowText(g.hwndBufferLog, L"");
- return;
- }
-
- auto log = new Relay::CommandData_BufferLog();
- log->buffer_name = g.buffer_current;
- relay_send(log, [name = g.buffer_current](auto error, auto response) {
- if (g.buffer_current != name)
- return;
- buffer_toggle_log(error,
- dynamic_cast<const Relay::ResponseData_BufferLog *>(response));
- });
-}
-
static bool
buffer_at_bottom()
{
@@ -354,6 +287,7 @@ refresh_icon()
if (b.highlighted)
icon = g.hiconHighlighted;
+ // XXX: This may not change the taskbar icon.
SendMessage(g.hwndMain, WM_SETICON, ICON_SMALL, (LPARAM) icon);
SendMessage(g.hwndMain, WM_SETICON, ICON_BIG, (LPARAM) icon);
}
@@ -430,6 +364,88 @@ refresh_status()
SetWindowText(g.hwndStatus, status.c_str());
}
+static void
+recheck_highlighted()
+{
+ // Corresponds to the logic toggling the bool on.
+ auto b = buffer_by_name(g.buffer_current);
+ if (b && b->highlighted && buffer_at_bottom() &&
+ !IsIconic(g.hwndMain) && !IsWindowVisible(g.hwndBufferLog)) {
+ b->highlighted = false;
+ refresh_icon();
+ refresh_buffer_list();
+ }
+}
+
+// --- Buffer actions ----------------------------------------------------------
+
+static void
+buffer_activate(const std::wstring &name)
+{
+ auto activate = new Relay::CommandData_BufferActivate();
+ activate->buffer_name = name;
+ relay_send(activate);
+}
+
+static void
+buffer_toggle_unimportant(const std::wstring &name)
+{
+ auto toggle = new Relay::CommandData_BufferToggleUnimportant();
+ toggle->buffer_name = name;
+ relay_send(toggle);
+}
+
+static void
+buffer_toggle_log(
+ const std::wstring &error, const Relay::ResponseData_BufferLog *response)
+{
+ if (!response) {
+ show_error_message(error.c_str());
+ return;
+ }
+
+ std::wstring log;
+ if (!LibertyXDR::utf8_to_wstring(
+ response->log.data(), response->log.size(), log)) {
+ show_error_message(L"Invalid encoding.");
+ return;
+ }
+
+ std::wstring filtered;
+ for (auto wch : log) {
+ if (wch == L'\n')
+ filtered += L"\r\n";
+ else
+ filtered += wch;
+ }
+
+ SetWindowText(g.hwndBufferLog, filtered.c_str());
+ ShowWindow(g.hwndBuffer, SW_HIDE);
+ ShowWindow(g.hwndBufferLog, SW_SHOW);
+}
+
+static void
+buffer_toggle_log()
+{
+ if (IsWindowVisible(g.hwndBufferLog)) {
+ ShowWindow(g.hwndBufferLog, SW_HIDE);
+ ShowWindow(g.hwndBuffer, SW_SHOW);
+ SetWindowText(g.hwndBufferLog, L"");
+
+ recheck_highlighted();
+ return;
+ }
+
+ auto log = new Relay::CommandData_BufferLog();
+ log->buffer_name = g.buffer_current;
+ relay_send(log, [name = g.buffer_current](auto error, auto response) {
+ if (g.buffer_current != name)
+ return;
+ buffer_toggle_log(error,
+ dynamic_cast<const Relay::ResponseData_BufferLog *>(response));
+ });
+}
+
// --- Rich Edit formatting ----------------------------------------------------
static COLORREF
@@ -695,7 +711,7 @@ buffer_print_line(std::vector<BufferLine>::const_iterator begin,
static void
buffer_print_separator()
{
- bool sameline = !GetWindowTextLength(g.hwndBuffer);
+ bool sameline = !buffer_reset_selection();
CHARFORMAT2 format = default_charformat();
format.dwEffects &= ~CFE_AUTOCOLOR;
@@ -728,6 +744,7 @@ refresh_buffer(const Buffer &b)
buffer_print_and_watch_trailing_date_changes();
buffer_scroll_to_bottom();
+ // We will get a scroll event, so no need to recheck_highlighted() here.
SendMessage(g.hwndBuffer, WM_SETREDRAW, (WPARAM) TRUE, 0);
InvalidateRect(g.hwndBuffer, NULL, TRUE);
@@ -749,8 +766,9 @@ relay_process_buffer_line(Buffer &b, Relay::EventData_BufferLine &m)
// Retained mode is complicated.
bool display = (!m.is_unimportant || !bc->hide_unimportant) &&
(b.buffer_name == g.buffer_current || m.leak_to_active);
+ // XXX: It would be great if it didn't autoscroll when focused.
bool to_bottom = display &&
- buffer_at_bottom();
+ (buffer_at_bottom() || GetFocus() == g.hwndBuffer);
bool visible = display &&
to_bottom &&
!IsIconic(g.hwndMain) &&
@@ -914,11 +932,11 @@ relay_process_message(const Relay::EventMessage &m)
b->buffer_name = data.new_;
- refresh_buffer_list();
if (data.buffer_name == g.buffer_current) {
g.buffer_current = data.new_;
refresh_status();
}
+ refresh_buffer_list();
if (data.buffer_name == g.buffer_last)
g.buffer_last = data.new_;
break;
@@ -1465,6 +1483,7 @@ richedit_proc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam,
{
// Dragging the scrollbar doesn't result in EN_VSCROLL.
LRESULT lResult = DefSubclassProc(hWnd, uMsg, wParam, lParam);
+ recheck_highlighted();
refresh_status();
return lResult;
}
@@ -1522,8 +1541,12 @@ process_resize(UINT w, UINT h)
MoveWindow(g.hwndBufferList, 3, top, 150, h - top - bottom, FALSE);
MoveWindow(g.hwndBuffer, 156, top, w - 159, h - top - bottom, FALSE);
MoveWindow(g.hwndBufferLog, 156, top, w - 159, h - top - bottom, FALSE);
- if (to_bottom)
+ if (to_bottom) {
buffer_scroll_to_bottom();
+ } else {
+ recheck_highlighted();
+ refresh_status();
+ }
InvalidateRect(g.hwndMain, NULL, TRUE);
}
@@ -1685,8 +1708,10 @@ window_proc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
}
case WM_SYSCOMMAND:
{
+ // We're not deiconified yet, so duplicate recheck_highlighted().
auto b = buffer_by_name(g.buffer_current);
- if (b && wParam == SC_RESTORE) {
+ if (wParam == SC_RESTORE && b && b->highlighted && buffer_at_bottom() &&
+ !IsWindowVisible(g.hwndBufferLog)) {
b->highlighted = false;
refresh_icon();
}
@@ -1694,13 +1719,15 @@ window_proc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
break;
}
case WM_COMMAND:
- if (!lParam)
+ if (!lParam) {
process_accelerator(LOWORD(wParam));
- else if (lParam == (LPARAM) g.hwndBufferList)
+ } else if (lParam == (LPARAM) g.hwndBufferList) {
process_bufferlist_notification(HIWORD(wParam));
- else if (lParam == (LPARAM) g.hwndBuffer &&
- HIWORD(wParam) == EN_VSCROLL)
+ } else if (lParam == (LPARAM) g.hwndBuffer &&
+ HIWORD(wParam) == EN_VSCROLL) {
+ recheck_highlighted();
refresh_status();
+ }
return 0;
case WM_NOTIFY:
switch (((LPNMHDR) lParam)->code) {
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-14 22:48:59 +0000