oleview: Added pane bar.

This commit is contained in:
Piotr Caban 2006-06-14 19:51:27 +02:00 committed by Alexandre Julliard
parent 68f590cf82
commit b33f95e652
4 changed files with 185 additions and 2 deletions

View File

@ -9,7 +9,8 @@ EXTRALIBS = -luuid
EXTRADEFS = -DUNICODE EXTRADEFS = -DUNICODE
C_SRCS = \ C_SRCS = \
oleview.c oleview.c \
pane.c
RC_SRCS = rsrc.rc RC_SRCS = rsrc.rc
RC_BINSRC = rsrc.rc RC_BINSRC = rsrc.rc

View File

@ -29,15 +29,32 @@
#include "resource.h" #include "resource.h"
#define MAX_LOAD_STRING 256 #define MAX_LOAD_STRING 256
#define MAX_WINDOW_WIDTH 30000
#define STATUS_WINDOW 2000 #define STATUS_WINDOW 2000
typedef struct typedef struct
{ {
HWND hMainWnd; HWND hMainWnd;
HWND hPaneWnd;
HWND hStatusBar; HWND hStatusBar;
HWND hToolBar; HWND hToolBar;
HINSTANCE hMainInst; HINSTANCE hMainInst;
}GLOBALS; }GLOBALS;
typedef struct
{
HWND left;
HWND right;
INT pos;
INT size;
INT width;
INT height;
INT last;
}PANE;
extern GLOBALS globals; extern GLOBALS globals;
/* Predefinitions: */
/* pane.c */
BOOL CreatePanedWindow(HWND hWnd, HWND *hWndCreated, HINSTANCE hInst);

View File

@ -24,7 +24,7 @@ GLOBALS globals;
void ResizeChild(void) void ResizeChild(void)
{ {
RECT stat, tool; RECT client, stat, tool;
MoveWindow(globals.hStatusBar, 0, 0, 0, 0, TRUE); MoveWindow(globals.hStatusBar, 0, 0, 0, 0, TRUE);
MoveWindow(globals.hToolBar, 0, 0, 0, 0, TRUE); MoveWindow(globals.hToolBar, 0, 0, 0, 0, TRUE);
@ -39,6 +39,10 @@ void ResizeChild(void)
tool.bottom += 2; tool.bottom += 2;
} }
else tool.bottom = 0; else tool.bottom = 0;
GetClientRect(globals.hMainWnd, &client);
MoveWindow(globals.hPaneWnd, 0, tool.bottom,
client.right, client.bottom-tool.bottom-stat.bottom, TRUE);
} }
void UpdateStatusBar(int itemID) void UpdateStatusBar(int itemID)
@ -58,6 +62,8 @@ LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg,
{ {
case WM_CREATE: case WM_CREATE:
OleInitialize(NULL); OleInitialize(NULL);
if(!CreatePanedWindow(hWnd, &globals.hPaneWnd, globals.hMainInst))
PostQuitMessage(0);
break; break;
case WM_DESTROY: case WM_DESTROY:
OleUninitialize(); OleUninitialize();

159
programs/oleview/pane.c Normal file
View File

@ -0,0 +1,159 @@
/*
* OleView (pane.c)
*
* Copyright 2006 Piotr Caban
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "main.h"
int GetSplitPos(HWND hWnd)
{
PANE *pane = (PANE *)GetMenu(hWnd);
if(pane->pos < pane->size/2+1) pane->pos = pane->size/2+1;
return (pane->width>pane->pos+pane->size/2+1 ?
pane->pos : pane->width-pane->size/2-1);
}
void DrawSplitMoving(HWND hWnd, int x)
{
RECT rt;
HDC hdc = GetDC(hWnd);
PANE *pane = (PANE *)GetMenu(hWnd);
GetClientRect(hWnd, &rt);
if(pane->last!=-1)
{
rt.left = pane->last-pane->size/2;
rt.right = pane->last+pane->size/2;
InvertRect(hdc, &rt);
}
pane->pos = x>MAX_WINDOW_WIDTH ? -1 : x;
x = GetSplitPos(hWnd);
pane->pos = x;
rt.left = x-pane->size/2;
rt.right = x+pane->size/2;
pane->last = x;
InvertRect(hdc, &rt);
ReleaseDC(hWnd, hdc);
}
LRESULT CALLBACK PaneProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
POINT pt;
PANE *pane = (PANE*)GetMenu(hWnd);
switch(uMsg)
{
case WM_SETCURSOR:
GetCursorPos(&pt);
ScreenToClient(hWnd, &pt);
if(pt.x >= GetSplitPos(hWnd)-pane->size/2 &&
pt.x <= GetSplitPos(hWnd)+pane->size/2)
SetCursor(LoadCursor(0, IDC_SIZEWE));
break;
case WM_LBUTTONDOWN:
if(LOWORD(lParam) >= GetSplitPos(hWnd)-pane->size/2 &&
LOWORD(lParam) <= GetSplitPos(hWnd)+pane->size/2)
{
pane->last = -1;
DrawSplitMoving(hWnd, LOWORD(lParam));
SetCapture(hWnd);
}
break;
case WM_LBUTTONUP:
if(GetCapture() == hWnd)
{
pane->last = -1;
DrawSplitMoving(hWnd, LOWORD(lParam));
MoveWindow(pane->left, 0, 0,
GetSplitPos(hWnd)-pane->size/2, pane->height, TRUE);
MoveWindow(pane->right, GetSplitPos(hWnd)+pane->size/2, 0,
pane->width-GetSplitPos(hWnd)-pane->size/2, pane->height, TRUE);
ReleaseCapture();
}
break;
case WM_MOUSEMOVE:
if(GetCapture() == hWnd)
DrawSplitMoving(hWnd, LOWORD(lParam));
break;
case WM_SIZE:
if(wParam == SIZE_MINIMIZED) break;
pane->width = LOWORD(lParam);
pane->height = HIWORD(lParam);
MoveWindow(pane->left, 0, 0,
GetSplitPos(hWnd)-pane->size/2, HIWORD(lParam), TRUE);
MoveWindow(pane->right, GetSplitPos(hWnd)+pane->size/2, 0,
LOWORD(lParam)-GetSplitPos(hWnd)-pane->size/2,
HIWORD(lParam), TRUE);
break;
case WM_DESTROY:
HeapFree(GetProcessHeap(), 0, pane);
break;
default:
return DefWindowProc(hWnd, uMsg, wParam, lParam);
}
return 0;
}
BOOL CreatePanedWindow(HWND hWnd, HWND *hWndCreated, HINSTANCE hInst)
{
WNDCLASS wcc;
const WCHAR wszPaneClass[] = { 'P','A','N','E','\0' };
PANE *pane;
memset(&wcc, 0, sizeof(WNDCLASS));
wcc.lpfnWndProc = PaneProc;
wcc.hbrBackground = (HBRUSH)(COLOR_WINDOW);
wcc.lpszClassName = wszPaneClass;
if(!RegisterClass(&wcc))
return FALSE;
pane = HeapAlloc(GetProcessHeap(), 0, sizeof(PANE));
*hWndCreated = CreateWindow(wszPaneClass, NULL, WS_CHILD|WS_VISIBLE,
CW_USEDEFAULT, CW_USEDEFAULT, 0, 0, hWnd, (HMENU)pane, hInst, NULL);
if(!hWndCreated) return FALSE;
pane->left = NULL;
pane->right = NULL;
pane->pos = 300;
pane->size = 5;
return TRUE;
}
void SetLeft(HWND hParent, HWND hWnd)
{
PANE *pane = (PANE *)GetMenu(hParent);
pane->left = hWnd;
}
void SetRight(HWND hParent, HWND hWnd)
{
PANE *pane = (PANE *)GetMenu(hParent);
pane->right = hWnd;
}