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-rw-r--r--common/win32/freeze.cpp208
1 files changed, 0 insertions, 208 deletions
diff --git a/common/win32/freeze.cpp b/common/win32/freeze.cpp
deleted file mode 100644
index 753f5d7..0000000
--- a/common/win32/freeze.cpp
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * A library for storing parameters in the registry.
- *
- * Jonathan Westhues, 2002
- */
-#include <windows.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-/*
- * store a window's position in the registry, or fail silently if the registry calls don't work
- */
-void FreezeWindowPosF(HWND hwnd, char *subKey, char *name)
-{
- RECT r;
- GetWindowRect(hwnd, &r);
-
- HKEY software;
- if(RegOpenKeyEx(HKEY_CURRENT_USER, "Software", 0, KEY_ALL_ACCESS, &software) != ERROR_SUCCESS)
- return;
-
- char *keyName = (char *)malloc(strlen(name) + 30);
- if(!keyName)
- return;
-
- HKEY sub;
- if(RegCreateKeyEx(software, subKey, 0, "", REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &sub, NULL) != ERROR_SUCCESS)
- return;
-
- sprintf(keyName, "%s_left", name);
- if(RegSetValueEx(sub, keyName, 0, REG_DWORD, (BYTE *)&(r.left), sizeof(DWORD)) != ERROR_SUCCESS)
- return;
-
- sprintf(keyName, "%s_right", name);
- if(RegSetValueEx(sub, keyName, 0, REG_DWORD, (BYTE *)&(r.right), sizeof(DWORD)) != ERROR_SUCCESS)
- return;
-
- sprintf(keyName, "%s_top", name);
- if(RegSetValueEx(sub, keyName, 0, REG_DWORD, (BYTE *)&(r.top), sizeof(DWORD)) != ERROR_SUCCESS)
- return;
-
- sprintf(keyName, "%s_bottom", name);
- if(RegSetValueEx(sub, keyName, 0, REG_DWORD, (BYTE *)&(r.bottom), sizeof(DWORD)) != ERROR_SUCCESS)
- return;
-
- sprintf(keyName, "%s_maximized", name);
- DWORD v = IsZoomed(hwnd);
- if(RegSetValueEx(sub, keyName, 0, REG_DWORD, (BYTE *)&(v), sizeof(DWORD)) != ERROR_SUCCESS)
- return;
-
- free(keyName);
-}
-
-static void Clamp(LONG *v, LONG min, LONG max)
-{
- if(*v < min) *v = min;
- if(*v > max) *v = max;
-}
-
-/*
- * retrieve a window's position from the registry, or do nothing if there is no info saved
- */
-void ThawWindowPosF(HWND hwnd, char *subKey, char *name)
-{
- HKEY software;
- if(RegOpenKeyEx(HKEY_CURRENT_USER, "Software", 0, KEY_ALL_ACCESS, &software) != ERROR_SUCCESS)
- return;
-
- HKEY sub;
- if(RegOpenKeyEx(software, subKey, 0, KEY_ALL_ACCESS, &sub) != ERROR_SUCCESS)
- return;
-
- char *keyName = (char *)malloc(strlen(name) + 30);
- if(!keyName)
- return;
-
- DWORD l;
- RECT r;
-
- sprintf(keyName, "%s_left", name);
- l = sizeof(DWORD);
- if(RegQueryValueEx(sub, keyName, NULL, NULL, (BYTE *)&(r.left), &l) != ERROR_SUCCESS)
- return;
-
- sprintf(keyName, "%s_right", name);
- l = sizeof(DWORD);
- if(RegQueryValueEx(sub, keyName, NULL, NULL, (BYTE *)&(r.right), &l) != ERROR_SUCCESS)
- return;
-
- sprintf(keyName, "%s_top", name);
- l = sizeof(DWORD);
- if(RegQueryValueEx(sub, keyName, NULL, NULL, (BYTE *)&(r.top), &l) != ERROR_SUCCESS)
- return;
-
- sprintf(keyName, "%s_bottom", name);
- l = sizeof(DWORD);
- if(RegQueryValueEx(sub, keyName, NULL, NULL, (BYTE *)&(r.bottom), &l) != ERROR_SUCCESS)
- return;
-
- sprintf(keyName, "%s_maximized", name);
- DWORD v;
- l = sizeof(DWORD);
- if(RegQueryValueEx(sub, keyName, NULL, NULL, (BYTE *)&v, &l) != ERROR_SUCCESS)
- return;
- if(v)
- ShowWindow(hwnd, SW_MAXIMIZE);
-
- RECT dr;
- GetWindowRect(GetDesktopWindow(), &dr);
-
- // If it somehow ended up off-screen, then put it back.
- Clamp(&(r.left), dr.left, dr.right);
- Clamp(&(r.right), dr.left, dr.right);
- Clamp(&(r.top), dr.top, dr.bottom);
- Clamp(&(r.bottom), dr.top, dr.bottom);
- if(r.right - r.left < 100) {
- r.left -= 300; r.right += 300;
- }
- if(r.bottom - r.top < 100) {
- r.top -= 300; r.bottom += 300;
- }
- Clamp(&(r.left), dr.left, dr.right);
- Clamp(&(r.right), dr.left, dr.right);
- Clamp(&(r.top), dr.top, dr.bottom);
- Clamp(&(r.bottom), dr.top, dr.bottom);
-
- MoveWindow(hwnd, r.left, r.top, r.right - r.left, r.bottom - r.top, TRUE);
-
- free(keyName);
-}
-
-/*
- * store a DWORD setting in the registry
- */
-void FreezeDWORDF(DWORD val, char *subKey, char *name)
-{
- HKEY software;
- if(RegOpenKeyEx(HKEY_CURRENT_USER, "Software", 0, KEY_ALL_ACCESS, &software) != ERROR_SUCCESS)
- return;
-
- HKEY sub;
- if(RegCreateKeyEx(software, subKey, 0, "", REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &sub, NULL) != ERROR_SUCCESS)
- return;
-
- if(RegSetValueEx(sub, name, 0, REG_DWORD, (BYTE *)&val, sizeof(DWORD)) != ERROR_SUCCESS)
- return;
-}
-
-/*
- * retrieve a DWORD setting, or return the default if that setting is unavailable
- */
-DWORD ThawDWORDF(DWORD val, char *subKey, char *name)
-{
- HKEY software;
- if(RegOpenKeyEx(HKEY_CURRENT_USER, "Software", 0, KEY_ALL_ACCESS, &software) != ERROR_SUCCESS)
- return val;
-
- HKEY sub;
- if(RegOpenKeyEx(software, subKey, 0, KEY_ALL_ACCESS, &sub) != ERROR_SUCCESS)
- return val;
-
- DWORD l = sizeof(DWORD);
- DWORD v;
- if(RegQueryValueEx(sub, name, NULL, NULL, (BYTE *)&v, &l) != ERROR_SUCCESS)
- return val;
-
- return v;
-}
-
-/*
- * store a string setting in the registry
- */
-void FreezeStringF(char *val, char *subKey, char *name)
-{
- HKEY software;
- if(RegOpenKeyEx(HKEY_CURRENT_USER, "Software", 0, KEY_ALL_ACCESS, &software) != ERROR_SUCCESS)
- return;
-
- HKEY sub;
- if(RegCreateKeyEx(software, subKey, 0, "", REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &sub, NULL) != ERROR_SUCCESS)
- return;
-
- if(RegSetValueEx(sub, name, 0, REG_SZ, (BYTE *)val, strlen(val)+1) != ERROR_SUCCESS)
- return;
-}
-
-/*
- * retrieve a string setting, or return the default if that setting is unavailable
- */
-void ThawStringF(char *val, int max, char *subKey, char *name)
-{
- HKEY software;
- if(RegOpenKeyEx(HKEY_CURRENT_USER, "Software", 0, KEY_ALL_ACCESS, &software) != ERROR_SUCCESS)
- return;
-
- HKEY sub;
- if(RegOpenKeyEx(software, subKey, 0, KEY_ALL_ACCESS, &sub) != ERROR_SUCCESS)
- return;
-
- DWORD l = max;
- if(RegQueryValueEx(sub, name, NULL, NULL, (BYTE *)val, &l) != ERROR_SUCCESS)
- return;
- if(l >= (DWORD)max) return;
-
- val[l] = '\0';
- return;
-}
-
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