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-rw-r--r--c/common.h30
-rw-r--r--c/datalistview.cpp4
-rw-r--r--c/datalistview.h6
-rw-r--r--c/episodelistview.cpp4
-rw-r--r--c/episodelistview.h8
-rw-r--r--c/listview.cpp2
-rw-r--r--c/listview.h2
-rw-r--r--c/main.cpp40
-rw-r--r--c/pl.h4
9 files changed, 51 insertions, 49 deletions
diff --git a/c/common.h b/c/common.h
index 738368f..4b28360 100644
--- a/c/common.h
+++ b/c/common.h
@@ -6,7 +6,14 @@
#include <stdexcept>
#include <windows.h>
+#ifdef UNICODE
+#define WA "W"
+#else
+#define WA "A"
+#endif
+
std::basic_string<TCHAR> TsmFromSz(const char *, int);
+
struct Win32Error : public std::exception
{
Win32Error(DWORD);
@@ -16,6 +23,7 @@ private:
DWORD m_dwErr;
char *m_szMsg = NULL;
};
+
struct Library
{
Library(const TCHAR *);
@@ -25,32 +33,28 @@ private:
HMODULE m_hModule;
};
-#ifdef UNICODE
-#define WA "W"
-#else
-#define WA "A"
-#endif
-
inline int Cmp(int a, int b)
{
- if (a == b)
- return 0;
- if (a > b)
- return 1;
+ if (a == b) return 0;
+ if (a > b) return 1;
return -1;
}
+/* Return integer scaled for current DPI. */
inline int Dpi(int i)
{
extern int g_iDPI;
return MulDiv(i, g_iDPI, 96);
}
-template <class T, typename ...A>
-std::optional<T> try_make(A ...args)
+/* Create and return an object of type C. If construction fails,
+ * return nothing. The returned value must be checked before being
+ * used, as dereferencing is undefined if the value is empty. */
+template <class C, typename ...T>
+std::optional<C> try_make(T ...args)
{
try {
- return T(args...);
+ return C(args...);
} catch (...) {
return {};
}
diff --git a/c/datalistview.cpp b/c/datalistview.cpp
index 2f184dc..f75fc99 100644
--- a/c/datalistview.cpp
+++ b/c/datalistview.cpp
@@ -71,7 +71,7 @@ void DataListView::ShowEpisode(int iEpisode)
LVFINDINFO lvfi;
lvfi.flags = LVFI_PARAM;
lvfi.lParam = iEpisode;
- int iItem = ListView_FindItem(g_lpElv->HWnd(), -1, &lvfi);
+ int iItem = ListView_FindItem(g_lpElv->Handle(), -1, &lvfi);
if (iItem != -1)
- ListView_EnsureVisible(g_lpElv->HWnd(), iItem, TRUE);
+ ListView_EnsureVisible(g_lpElv->Handle(), iItem, TRUE);
}
diff --git a/c/datalistview.h b/c/datalistview.h
index 7dd0447..de1bd81 100644
--- a/c/datalistview.h
+++ b/c/datalistview.h
@@ -3,13 +3,13 @@
#include "listview.h"
+#define DLVSIKEY 0
+#define DLVSIVALUE 1
+
struct DataListView : public ListView
{
DataListView(HWND);
void ShowEpisode(int);
};
-#define DLVSIKEY 0
-#define DLVSIVALUE 1
-
#endif
diff --git a/c/episodelistview.cpp b/c/episodelistview.cpp
index a802f90..5003495 100644
--- a/c/episodelistview.cpp
+++ b/c/episodelistview.cpp
@@ -407,8 +407,8 @@ int CALLBACK ElvSort(LPARAM iItem1, LPARAM iItem2, LPARAM lExtra)
LVITEM lvi1, lvi2;
lvi1.mask = lvi2.mask = LVIF_PARAM;
lvi1.iItem = iItem1; lvi2.iItem = iItem2;
- if (!ListView_GetItem(lpElv->HWnd(), &lvi1)) return 0;
- if (!ListView_GetItem(lpElv->HWnd(), &lvi2)) return 0;
+ if (!ListView_GetItem(lpElv->Handle(), &lvi1)) return 0;
+ if (!ListView_GetItem(lpElv->Handle(), &lvi2)) return 0;
/* abs(m_iSort) is the 1-based index of the column to sort by.
* If m_iSort is negative, the order is descending. */
diff --git a/c/episodelistview.h b/c/episodelistview.h
index 141bf84..74fcf3d 100644
--- a/c/episodelistview.h
+++ b/c/episodelistview.h
@@ -6,6 +6,10 @@
#include "listview.h"
+#define ELVSIEPISODE 0
+#define ELVSITITLE 1
+#define ELVSIRATING 2
+
struct EpisodeListView : public ListView
{
EpisodeListView(HWND);
@@ -28,8 +32,4 @@ private:
friend int CALLBACK ElvSort(LPARAM, LPARAM, LPARAM);
};
-#define ELVSIEPISODE 0
-#define ELVSITITLE 1
-#define ELVSIRATING 2
-
#endif
diff --git a/c/listview.cpp b/c/listview.cpp
index 0f4cbc1..27529e0 100644
--- a/c/listview.cpp
+++ b/c/listview.cpp
@@ -40,7 +40,7 @@ int ListView::Height(int bHeader)
return iCount? Dpi(bHeader? 27: 4)+iCount*Dpi(19): 0;
}
-HWND ListView::HWnd() const
+HWND ListView::Handle() const
{
return m_hWnd;
}
diff --git a/c/listview.h b/c/listview.h
index cf5dc26..e7cd68b 100644
--- a/c/listview.h
+++ b/c/listview.h
@@ -7,7 +7,7 @@ struct ListView
{
ListView(HWND, HMENU, DWORD);
int Height(int = -1);
- HWND HWnd(void) const;
+ HWND Handle(void) const;
virtual void UpdateTheme(BOOL);
virtual LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
protected:
diff --git a/c/main.cpp b/c/main.cpp
index c1d05a6..64d52f8 100644
--- a/c/main.cpp
+++ b/c/main.cpp
@@ -185,7 +185,7 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
UpdateTheme();
SetWindowPos(hWnd, NULL, -1, -1, Dpi(510), Dpi(400), SWP_NOMOVE);
- SetFocus(g_lpElv->HWnd());
+ SetFocus(g_lpElv->Handle());
/* Set menu item checkmarks according to saved settings. */
CheckMenuItem(GetMenu(hWnd), IDM_VIEW_WATCHED,
@@ -329,13 +329,13 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
MF_CHECKED);
g_szLimitScreenwriter[0] = 0;
} else {
- iEpFocus = ListView_GetNextItem(g_lpElv->HWnd(), -1, LVNI_FOCUSED);
+ iEpFocus = ListView_GetNextItem(g_lpElv->Handle(), -1, LVNI_FOCUSED);
if (iEpFocus == -1) break;
LVITEM lvi;
lvi.iItem = iEpFocus;
lvi.mask = LVIF_PARAM;
- if (!ListView_GetItem(g_lpElv->HWnd(), &lvi)) break;
+ if (!ListView_GetItem(g_lpElv->Handle(), &lvi)) break;
char *sz;
if (!Pl("episode_data","episode_datum",lvi.lParam,"Screenwriter",&sz))
@@ -377,8 +377,8 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
lvi.mask = LVIF_PARAM;
lvi.iItem = -1;
while ((lvi.iItem = ListView_GetNextItem(
- g_lpElv->HWnd(), lvi.iItem, LVNI_SELECTED)) != -1) {
- if (!ListView_GetItem(g_lpElv->HWnd(), &lvi)) goto b;
+ g_lpElv->Handle(), lvi.iItem, LVNI_SELECTED)) != -1) {
+ if (!ListView_GetItem(g_lpElv->Handle(), &lvi)) goto b;
switch (LOWORD(wParam)) {
case IDM_WATCH_LOCALLY:
@@ -517,24 +517,24 @@ void UpdateLayout()
yStatus = rcStatus.bottom-rcStatus.top;
/* Resize data list view. */
- SendMessage(g_lpDlv->HWnd(), WM_SETREDRAW, FALSE, 0);
- SendMessage(g_lpElv->HWnd(), WM_SETREDRAW, FALSE, 0);
+ SendMessage(g_lpDlv->Handle(), WM_SETREDRAW, FALSE, 0);
+ SendMessage(g_lpElv->Handle(), WM_SETREDRAW, FALSE, 0);
cyDlv = rc.bottom-yStatus-g_lpDlv->Height();
- MoveWindow(g_lpDlv->HWnd(), 0, cyDlv, rc.right, rc.bottom-yStatus-cyDlv, TRUE);
- ListView_SetColumnWidth(g_lpDlv->HWnd(), DLVSIKEY, LVSCW_AUTOSIZE);
- cxColumn = ListView_GetColumnWidth(g_lpDlv->HWnd(), 0)+4;
- ListView_SetColumnWidth(g_lpDlv->HWnd(), DLVSIKEY, cxColumn);
- ListView_SetColumnWidth(g_lpDlv->HWnd(), DLVSIVALUE, rc.right-cxColumn-g_cxVScroll-4);
+ MoveWindow(g_lpDlv->Handle(), 0, cyDlv, rc.right, rc.bottom-yStatus-cyDlv, TRUE);
+ ListView_SetColumnWidth(g_lpDlv->Handle(), DLVSIKEY, LVSCW_AUTOSIZE);
+ cxColumn = ListView_GetColumnWidth(g_lpDlv->Handle(), 0)+4;
+ ListView_SetColumnWidth(g_lpDlv->Handle(), DLVSIKEY, cxColumn);
+ ListView_SetColumnWidth(g_lpDlv->Handle(), DLVSIVALUE, rc.right-cxColumn-g_cxVScroll-4);
/* Resize episode list view. */
- MoveWindow(g_lpElv->HWnd(), 0, 0, rc.right, cyDlv+1, TRUE);
- ListView_SetColumnWidth(g_lpElv->HWnd(), ELVSIEPISODE, LVSCW_AUTOSIZE);
- cxColumn = ListView_GetColumnWidth(g_lpElv->HWnd(), ELVSIEPISODE)+4;
- ListView_SetColumnWidth(g_lpElv->HWnd(), ELVSIEPISODE, cxColumn);
- cxColumn += ListView_GetColumnWidth(g_lpElv->HWnd(), ELVSIRATING);
- ListView_SetColumnWidth(g_lpElv->HWnd(), ELVSITITLE, rc.right-cxColumn-g_cxVScroll-4);
- SendMessage(g_lpElv->HWnd(), WM_SETREDRAW, TRUE, 0);
- SendMessage(g_lpDlv->HWnd(), WM_SETREDRAW, TRUE, 0);
+ MoveWindow(g_lpElv->Handle(), 0, 0, rc.right, cyDlv+1, TRUE);
+ ListView_SetColumnWidth(g_lpElv->Handle(), ELVSIEPISODE, LVSCW_AUTOSIZE);
+ cxColumn = ListView_GetColumnWidth(g_lpElv->Handle(), ELVSIEPISODE)+4;
+ ListView_SetColumnWidth(g_lpElv->Handle(), ELVSIEPISODE, cxColumn);
+ cxColumn += ListView_GetColumnWidth(g_lpElv->Handle(), ELVSIRATING);
+ ListView_SetColumnWidth(g_lpElv->Handle(), ELVSITITLE, rc.right-cxColumn-g_cxVScroll-4);
+ SendMessage(g_lpElv->Handle(), WM_SETREDRAW, TRUE, 0);
+ SendMessage(g_lpDlv->Handle(), WM_SETREDRAW, TRUE, 0);
/* Resize status bar parts. */
int aParts[] = {rc.right-Dpi(55), rc.right};
diff --git a/c/pl.h b/c/pl.h
index ad13dcc..e91aff0 100644
--- a/c/pl.h
+++ b/c/pl.h
@@ -6,6 +6,7 @@
int PL_get_tchars(term_t, TCHAR **, int);
int Plx(const char *, const char *);
+
struct Query
{
Query(module_t ctx, predicate_t p, term_t t0);
@@ -17,9 +18,6 @@ private:
qid_t m_q;
};
-#define DLVSIKEY 0
-#define DLVSIVALUE 1
-
/* Polymorphic aliases for PL_put_*, PL_get_*. */
inline int PlPut(term_t t, int x) { return PL_put_integer(t, x); }
inline int PlPut(term_t t, long x) { return PL_put_integer(t, x); }
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-22 20:11:28 +0000