Move state to win_t

[wmpus] / sys-win32.c

diff --git a/sys-win32.c b/sys-win32.c
index bf6c9aa466b7db3227e3b252e80760ea8b7a3d77..d6c1c7fe04d9ce88bc6921d2b75f7ff1b56195ea 100644 (file)
--- a/sys-win32.c
+++ b/sys-win32.c
@@ -25,13 +25,16 @@
 #include <winuser.h>
 
 #include "util.h"
+#include "conf.h"
 #include "sys.h"
 #include "wm.h"
 
+/* Configuration */
+static int NO_CAPTURE = 0;
+
 /* Internal structures */
 struct win_sys {
        HWND hwnd;
-       state_t state;
 };
 
 typedef struct {
@@ -40,9 +43,10 @@ typedef struct {
 } keymap_t;
 
 /* Global data */
-static int    shellhookid;
-static void  *cache;
-static win_t *root;
+static int     shellhookid;
+static void   *cache;
+static win_t  *root;
+static list_t *screens;
 
 /* Conversion functions */
 static keymap_t key2vk[] = {
@@ -245,7 +249,7 @@ LRESULT CALLBACK ShlProc(int msg, WPARAM wParam, LPARAM lParam)
        case HSHELL_WINDOWDESTROYED:
                printf("ShlProc: %p - window destroyed\n", hwnd);
                if ((win = win_find(hwnd,0)) &&
-                   win->sys->state == st_show) {
+                   win->state == st_show) {
                        wm_remove(win);
                        win_remove(win);
                }
@@ -292,6 +296,20 @@ BOOL CALLBACK MonProc(HMONITOR mon, HDC dc, LPRECT rect, LPARAM _screens)
        return TRUE;
 }
 
+BOOL CALLBACK LoopProc(HWND hwnd, LPARAM user)
+{
+       win_t *win;
+       if ((win = win_find(hwnd,1)))
+               wm_insert(win);
+       return TRUE;
+}
+
+BOOL WINAPI CtrlProc(DWORD type)
+{
+       sys_exit();
+       return TRUE;
+}
+
 /********************
  * System functions *
  ********************/
@@ -306,12 +324,15 @@ void sys_move(win_t *win, int x, int y, int w, int h)
 void sys_raise(win_t *win)
 {
        printf("sys_raise: %p\n", win);
-       SetForegroundWindow(win->sys->hwnd);
 
-       //HWND hwnd = win->sys->hwnd;
-       //HWND top  = GetAncestor(hwnd,GA_ROOT);
-       //SetWindowPos(top, HWND_TOPMOST, 0, 0, 0, 0,
-       //              SWP_NOMOVE|SWP_NOSIZE|SWP_NOACTIVATE);
+       /* See note in sys_focus */
+       DWORD oldId = GetWindowThreadProcessId(GetForegroundWindow(), NULL);
+       DWORD newId = GetCurrentThreadId();
+       AttachThreadInput(oldId, newId, TRUE);
+
+       SetWindowPos(win->sys->hwnd, NULL, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
+
+       AttachThreadInput(oldId, newId, FALSE);
 }
 
 void sys_focus(win_t *win)
@@ -325,9 +346,10 @@ void sys_focus(win_t *win)
        DWORD newId = GetCurrentThreadId();
        AttachThreadInput(oldId, newId, TRUE);
 
-       BringWindowToTop(win->sys->hwnd);
-       SetForegroundWindow(win->sys->hwnd);
-       SetFocus(win->sys->hwnd);
+       HWND next = GetWindow(win->sys->hwnd, GW_HWNDNEXT);
+       SetWindowPos(win->sys->hwnd, NULL, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
+       if (next)
+               SetWindowPos(win->sys->hwnd, next, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE);
 
        AttachThreadInput(oldId, newId, FALSE);
 }
@@ -344,7 +366,7 @@ void sys_show(win_t *win, state_t state)
                [st_icon ] {"icon" , SW_MINIMIZE},
                [st_hide ] {"hide" , SW_HIDE    },
        };
-       win->sys->state = state;
+       win->state = state;
        printf("sys_show: %s\n", map[state].str);
        ShowWindow(win->sys->hwnd, map[state].cmd);
 }
@@ -363,8 +385,8 @@ void sys_unwatch(win_t *win, Key_t key, mod_t mod)
 
 list_t *sys_info(win_t *win)
 {
-       list_t *screens = NULL;
-       EnumDisplayMonitors(NULL, NULL, MonProc, (LPARAM)&screens);
+       if (screens == NULL)
+               EnumDisplayMonitors(NULL, NULL, MonProc, (LPARAM)&screens);
        return screens;
 }
 
@@ -373,6 +395,9 @@ win_t *sys_init(void)
        HINSTANCE hInst = GetModuleHandle(NULL);
        HWND      hwnd  = NULL;
 
+       /* Load configuration */
+       NO_CAPTURE = conf_get_int("main.no-capture", NO_CAPTURE);
+
        /* Setup window class */
        WNDCLASSEX wc    = {
                .cbSize        = sizeof(WNDCLASSEX),
@@ -413,14 +438,32 @@ win_t *sys_init(void)
        //if (!RegisterHotKey(NULL, 123, MOD_CONTROL, VK_LBUTTON))
        //      printf("sys_init: Error Registering Hotkey - %lu\n", GetLastError());
 
+       /* Capture ctrl-c and console widnow close */
+       SetConsoleCtrlHandler(CtrlProc, TRUE);
+
        return root = win_new(hwnd,0);
 }
 
 void sys_run(win_t *root)
 {
-       MSG msg;
-       while (GetMessage(&msg, NULL, 0, 0) > 0) {
+       MSG msg = {};
+       if (!NO_CAPTURE)
+               EnumWindows(LoopProc, 0);
+       while (GetMessage(&msg, NULL, 0, 0) > 0 &&
+              msg.message != WM_QUIT) {
                TranslateMessage(&msg);
                DispatchMessage(&msg);
        }
 }
+
+void sys_exit(void)
+{
+       PostMessage(root->sys->hwnd, WM_QUIT, 0, 0);
+}
+
+void sys_free(win_t *root)
+{
+       /* I don't really care about this
+        * since I don't know how to use
+        * valgrind on win32 anyway.. */
+}