int save_options(HWND hwnd)
{
char str[MAX_PATH*2];
char key[80];
int index,val;
index=SendDlgItemMessage(hwnd,IDC_SELECT_OPEN,CB_GETCURSEL,0,0);
if(index<0 || index>10)
index=0;
index++;
str[0]=0;
GetDlgItemText(hwnd,IDC_OPEN1,str,sizeof(str));
quote_to_pipe_char(str);
_snprintf(key,sizeof(key),"open%i",index);
write_ini_str("OPTIONS",key,str);
str[0]=0;
GetDlgItemText(hwnd,IDC_CAPTION,str,sizeof(str));
_snprintf(key,sizeof(key),"caption%i",index);
write_ini_str("OPTIONS",key,str);
save_select_open(hwnd);
str[0]=0;
GetDlgItemText(hwnd,IDC_MATCH_PREFIX_LEN,str,sizeof(str));
val=atoi(str);
if(val<0)val=0;
if(val>512)val=512;
write_ini_value("OPTIONS","match_prefix_len",val);
if(IsDlgButtonChecked(hwnd,IDC_SHOW_COLUMN)==BST_CHECKED)
val=1;
else
val=0;
write_ini_value("OPTIONS","show_column",val);
key[0]=0;
get_dropdown_name(IDC_COMBO_FONT,key,sizeof(key));
str[0]=0;
GetDlgItemText(hwnd,IDC_COMBO_FONT,str,sizeof(str));
write_ini_str("OPTIONS",key,str);
key[0]=0;
get_dropdown_name(IDC_LISTBOX_FONT,key,sizeof(key));
str[0]=0;
GetDlgItemText(hwnd,IDC_LISTBOX_FONT,str,sizeof(str));
write_ini_str("OPTIONS",key,str);
return TRUE;
}
int save_window_pos(HWND hwnd)
{
const char *SECT="WINDOW";
WINDOWPLACEMENT wp={0};
int val;
wp.length=sizeof(wp);
GetWindowPlacement(hwnd,&wp);
write_ini_value(SECT,"XPOS",wp.rcNormalPosition.left);
write_ini_value(SECT,"YPOS",wp.rcNormalPosition.top);
write_ini_value(SECT,"WIDTH",wp.rcNormalPosition.right-wp.rcNormalPosition.left);
write_ini_value(SECT,"HEIGHT",wp.rcNormalPosition.bottom-wp.rcNormalPosition.top);
val=0!=(wp.flags&WPF_RESTORETOMAXIMIZED);
write_ini_value(SECT,"MAXIMIZED",val);
return 0;
}
int save_scroll_pos(HWND hwnd,const char *WINDOW_NAME)
{
int x=0,y=0,a=0,b=0;
SCROLLINFO si={0};
si.cbSize=sizeof(SCROLLINFO);
si.fMask=SIF_POS;
GetScrollInfo(hwnd,SB_VERT,&si);
y=si.nPos;
GetScrollInfo(hwnd,SB_HORZ,&si);
x=si.nPos;
SendMessage(hwnd,EM_GETSEL,&a,&b);
write_ini_value(WINDOW_NAME,"scrollx",x);
write_ini_value(WINDOW_NAME,"scrolly",y);
write_ini_value(WINDOW_NAME,"select_start",a);
write_ini_value(WINDOW_NAME,"select_end",b);
return TRUE;
}
int save_window_pos(HWND hwnd,const char *WINDOW_NAME)
{
int result=FALSE;
RECT rect={0};
WINDOWPLACEMENT wp;
if(GetWindowPlacement(hwnd,&wp)!=0){
int w,h,maximized=0;
rect=wp.rcNormalPosition;
if(wp.flags&WPF_RESTORETOMAXIMIZED)
maximized=1;
w=rect.right-rect.left;
h=rect.bottom-rect.top;
write_ini_value(WINDOW_NAME,"width",w);
write_ini_value(WINDOW_NAME,"height",h);
write_ini_value(WINDOW_NAME,"xpos",rect.left);
write_ini_value(WINDOW_NAME,"ypos",rect.top);
write_ini_value(WINDOW_NAME,"maximized",maximized);
result=TRUE;
}
return result;
}
int save_select_open(HWND hwnd)
{
char str[10];
int val;
str[0]=0;
GetDlgItemText(hwnd,IDC_SELECT_OPEN,str,sizeof(str));
val=atoi(str)-1;
if(val>=0){
write_ini_value("OPTIONS","select_open_index",val);
return TRUE;
}
return FALSE;
}
int save_window_size(HWND hwnd,char *section)
{
WINDOWPLACEMENT wp;
RECT rect={0};
int x,y;
wp.length=sizeof(wp);
if(GetWindowPlacement(hwnd,&wp)!=0){
if(wp.flags&WPF_RESTORETOMAXIMIZED)
write_ini_value(section,"maximized",1);
else
write_ini_value(section,"maximized",0);
rect=wp.rcNormalPosition;
x=rect.right-rect.left;
y=rect.bottom-rect.top;
write_ini_value(section,"width",x);
write_ini_value(section,"height",y);
write_ini_value(section,"xpos",rect.left);
write_ini_value(section,"ypos",rect.top);
}
return TRUE;
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
static HWND last_focus=0;
if(FALSE)
//if(msg!=WM_MOUSEFIRST&&msg!=WM_NCHITTEST&&msg!=WM_SETCURSOR&&msg!=WM_ENTERIDLE&&msg!=WM_NOTIFY)
if(msg!=WM_NCHITTEST&&msg!=WM_SETCURSOR&&msg!=WM_ENTERIDLE&&msg!=WM_MOUSEMOVE&&msg!=WM_NCMOUSEMOVE)
{
static DWORD tick=0;
if((GetTickCount()-tick)>500)
printf("--\n");
print_msg(msg,lparam,wparam,hwnd);
tick=GetTickCount();
}
switch(msg)
{
case WM_MENUSELECT:
break;
case WM_CREATE:
{
RECT rect={0};
extern int keep_closed,trim_trailing,left_justify;
get_ini_value("SETTINGS","KEEP_CLOSED",&keep_closed);
get_ini_value("SETTINGS","TRIM_TRAILING",&trim_trailing);
get_ini_value("SETTINGS","LEFT_JUSTIFY",&left_justify);
load_icon(hwnd);
load_window_size(hwnd,"MAIN_WINDOW");
GetClientRect(hwnd,&rect);
get_ini_value("SETTINGS","TREE_WIDTH",&tree_width);
if(tree_width>rect.right-10 || tree_width<10){
tree_width=rect.right/4;
if(tree_width<12)
tree_width=12;
}
ghmdiclient=create_mdiclient(hwnd,ghmenu,ghinstance);
ghdbview=create_dbview(hwnd,ghinstance);
ghstatusbar=CreateStatusWindow(WS_CHILD|WS_VISIBLE,"ready",hwnd,IDC_STATUS);
create_status_bar_parts(hwnd,ghstatusbar);
resize_main_window(hwnd,tree_width);
}
break;
case WM_DROPFILES:
process_drop(hwnd,wparam);
break;
case WM_COPYDATA:
if(lparam!=0){
COPYDATASTRUCT *cd=lparam;
process_cmd_line(cd->lpData);
}
break;
case WM_USER:
debug_window_focus(lparam,"WM_USER");
switch(wparam){
case IDC_TREEVIEW:
if(lparam!=0)
SetFocus(lparam);
break;
case IDC_MDI_LISTVIEW:
if(lparam!=0){
last_focus=lparam;
SetFocus(lparam);
}
break;
case IDC_LV_EDIT:
if(lparam!=0)
last_focus=lparam;
break;
}
break;
case WM_USER+1:
debug_window_focus(last_focus,"WMUSER+1");
if(last_focus!=0)
SetFocus(last_focus);
break;
case WM_NCACTIVATE:
debug_window_focus(last_focus,"NCACTIVATE wparam=%08X",wparam);
if(wparam==0){
last_focus=GetFocus();
}
else{
PostMessage(hwnd,WM_USER+1,0,0);
}
break;
case WM_ACTIVATEAPP: //close any tooltip on app switch
debug_window_focus(last_focus,"ACTIVATEAPP wparam=%08X",wparam);
if(wparam){
PostMessage(hwnd,WM_USER+1,0,0);
}
break;
case WM_KILLFOCUS:
case WM_RBUTTONDOWN:
case WM_LBUTTONUP:
if(main_drag){
ReleaseCapture();
main_drag=FALSE;
write_ini_value("SETTINGS","TREE_WIDTH",tree_width);
}
break;
case WM_LBUTTONDOWN:
{
int x=LOWORD(lparam);
if(x>=(tree_width-10) && x<(tree_width+10)){
SetCapture(hwnd);
SetCursor(LoadCursor(NULL,IDC_SIZEWE));
main_drag=TRUE;
}
}
break;
case WM_MOUSEFIRST:
{
int x=LOWORD(lparam);
if(x>=(tree_width-10) && x<(tree_width+10))
SetCursor(LoadCursor(NULL,IDC_SIZEWE));
if(main_drag){
RECT rect;
GetClientRect(ghmainframe,&rect);
if(x>10 && x<rect.right-10){
tree_width=x;
resize_main_window(hwnd,tree_width);
}
}
}
break;
case WM_COMMAND:
switch(LOWORD(wparam)){
case IDM_OPEN:
if((GetKeyState(VK_SHIFT)&0x8000) || GetKeyState(VK_CONTROL)&0x8000)
task_open_db("");
else{
if(does_key_exist("SOFTWARE\\ODBC\\ODBC.INI\\ODBC Data Sources","Journal"))
task_open_db("UID=dba;PWD=sql;DSN=Journal");
else
task_open_db("");
}
break;
case IDM_CLOSE:
{
HANDLE hroot=0;
if(tree_find_focused_root(&hroot)){
char str[MAX_PATH]={0};
tree_get_db_table(hroot,str,sizeof(str),0,0,0);
if(str[0]!=0){
set_status_bar_text(ghstatusbar,0,"closing %s",str);
task_close_db(str);
}
}
else
set_status_bar_text(ghstatusbar,0,"select a DB");
}
break;
case IDM_SETTINGS:
DialogBox(ghinstance,MAKEINTRESOURCE(IDD_SETTINGS),hwnd,settings_proc);
break;
case IDM_RECENT:
DialogBox(ghinstance,MAKEINTRESOURCE(IDD_RECENT),hwnd,recent_proc);
break;
case IDM_STOP_THREAD:
{
int click=MessageBox(hwnd,"Are you sure you want to terminate the task?","Warning",MB_OKCANCEL|MB_SYSTEMMODAL);
if(click==IDOK){
terminate_worker_thread();
stop_thread_menu(FALSE);
}
}
break;
case IDM_QUERY:
task_new_query();
break;
case IDC_EXECUTE_SQL:
task_execute_query(NULL);
break;
case IDM_TILE_DIALOG:
tile_select_dialog(hwnd);
break;
case IDM_WINDOW_TILE:
mdi_tile_windows_vert();
break;
case IDM_WINDOW_CASCADE:
mdi_cascade_win_vert();
break;
case IDM_WINDOW_LRTILE:
mdi_tile_windows_horo();
break;
case IDM_REFRESH_ALL:
refresh_all_dialog(hwnd);
break;
case IDM_REORDER:
reorder_win_dialog(hwnd);
break;
}
break;
case WM_SIZE:
resize_main_window(hwnd,tree_width);
create_status_bar_parts(ghmainframe,ghstatusbar);
return 0;
break;
case WM_QUERYENDSESSION:
return 1; //ok to end session
break;
case WM_ENDSESSION:
if(wparam){
if(!(GetKeyState(VK_SHIFT)&0x8000))
save_window_size(hwnd,"MAIN_WINDOW");
}
return 0;
case WM_CLOSE:
break;
case WM_DESTROY:
if(!(GetKeyState(VK_SHIFT)&0x8000))
save_window_size(hwnd,"MAIN_WINDOW");
PostQuitMessage(0);
break;
}
return DefFrameProc(hwnd, ghmdiclient, msg, wparam, lparam);
}
LRESULT CALLBACK settings_proc(HWND hwnd,UINT msg,WPARAM wparam,LPARAM lparam)
{
static HWND grippy=0;
static int font_changed=FALSE;
static int justify_changed=FALSE;
switch(msg){
case WM_INITDIALOG:
{
extern int keep_closed;
int val;
get_ini_value(INI_SETTINGS,"KEEP_CLOSED",&keep_closed);
if(!keep_closed)
CheckDlgButton(hwnd,IDC_KEEP_CONNECTED,BST_CHECKED);
val=0;
get_ini_value(INI_SETTINGS,"SINGLE_INSTANCE",&val);
if(val)
CheckDlgButton(hwnd,IDC_SINGLE_INSTANCE,BST_CHECKED);
val=0;
get_ini_value(INI_SETTINGS,"DEBUG",&val);
if(val)
CheckDlgButton(hwnd,IDC_DEBUG,BST_CHECKED);
get_ini_value(INI_SETTINGS,"TRIM_TRAILING",&trim_trailing);
if(trim_trailing)
CheckDlgButton(hwnd,IDC_TRIM_TRAILING,BST_CHECKED);
get_ini_value(INI_SETTINGS,"LEFT_JUSTIFY",&left_justify);
if(left_justify)
CheckDlgButton(hwnd,IDC_LEFT_JUSTIFY,BST_CHECKED);
get_ini_value(INI_SETTINGS,"SAVE_MDI_WIN_SIZE",&save_mdi_win_size);
if(save_mdi_win_size)
CheckDlgButton(hwnd,IDC_SAVE_MDI_WIN_SIZE,BST_CHECKED);
add_fonts(hwnd,IDC_SQL_FONT);
add_fonts(hwnd,IDC_LISTVIEW_FONT);
add_fonts(hwnd,IDC_TREEVIEW_FONT);
select_current_font(hwnd,IDC_SQL_FONT);
select_current_font(hwnd,IDC_LISTVIEW_FONT);
select_current_font(hwnd,IDC_TREEVIEW_FONT);
font_changed=FALSE;
justify_changed=FALSE;
}
grippy=create_grippy(hwnd);
break;
case WM_SIZE:
grippy_move(hwnd,grippy);
break;
case WM_COMMAND:
switch(LOWORD(wparam)){
case IDC_DEBUG:
printf("debug %08X %08X\n",wparam,lparam);
if(IsDlgButtonChecked(hwnd,IDC_DEBUG)==BST_CHECKED)
open_console();
else
hide_console();
break;
case IDC_FILE_ASSOCIATIONS:
DialogBoxParam(ghinstance,IDD_FILE_ASSOCIATIONS,hwnd,file_assoc_proc,0);
break;
case IDC_OPEN_INI:
open_ini(hwnd,FALSE);
break;
case IDC_SQL_FONT:
if(HIWORD(wparam)==CBN_SELENDOK){
int i,max=get_max_table_windows();
int font;
char str[80]={0};
GetDlgItemText(hwnd,IDC_SQL_FONT,str,sizeof(str));
font=fontname_to_int(str);
for(i=0;i<max;i++){
HWND hedit=0;
if(get_win_hwnds(i,NULL,&hedit,NULL)){
SendMessage(hedit,WM_SETFONT,GetStockObject(font),0);
InvalidateRect(hedit,NULL,TRUE);
}
}
font_changed=TRUE;
}
break;
case IDC_LISTVIEW_FONT:
if(HIWORD(wparam)==CBN_SELENDOK){
int i,max=get_max_table_windows();
int font;
char str[80]={0};
GetDlgItemText(hwnd,IDC_LISTVIEW_FONT,str,sizeof(str));
font=fontname_to_int(str);
for(i=0;i<max;i++){
HWND hlistview;
if(get_win_hwnds(i,NULL,NULL,&hlistview)){
SendMessage(hlistview,WM_SETFONT,GetStockObject(font),0);
InvalidateRect(hlistview,NULL,TRUE);
}
}
font_changed=TRUE;
}
break;
case IDC_TREEVIEW_FONT:
if(HIWORD(wparam)==CBN_SELENDOK){
extern HWND ghtreeview;
int font;
char str[80]={0};
GetDlgItemText(hwnd,IDC_TREEVIEW_FONT,str,sizeof(str));
font=fontname_to_int(str);
if(ghtreeview!=0){
SendMessage(ghtreeview,WM_SETFONT,GetStockObject(font),0);
InvalidateRect(ghtreeview,NULL,TRUE);
}
font_changed=TRUE;
}
break;
case IDC_LEFT_JUSTIFY:
if(HIWORD(wparam)==BN_CLICKED){
extern int left_justify;
int i,max=get_max_table_windows();
if(IsDlgButtonChecked(hwnd,IDC_LEFT_JUSTIFY)==BST_CHECKED)
left_justify=1;
else
left_justify=0;
for(i=0;i<max;i++){
HWND hlistview;
if(get_win_hwnds(i,NULL,NULL,&hlistview))
InvalidateRect(hlistview,NULL,TRUE);
}
justify_changed=TRUE;
}
break;
case IDOK:
{
extern int keep_closed;
char key[80],str[80];
int i,val,ctrls[3]={IDC_SQL_FONT,IDC_LISTVIEW_FONT,IDC_TREEVIEW_FONT};
if(IsDlgButtonChecked(hwnd,IDC_KEEP_CONNECTED)==BST_CHECKED)
keep_closed=FALSE;
else
keep_closed=TRUE;
write_ini_value(INI_SETTINGS,"KEEP_CLOSED",keep_closed);
val=0;
if(IsDlgButtonChecked(hwnd,IDC_SINGLE_INSTANCE)==BST_CHECKED)
val=1;
write_ini_value(INI_SETTINGS,"SINGLE_INSTANCE",val);
set_single_instance(val);
val=0;
if(IsDlgButtonChecked(hwnd,IDC_DEBUG)==BST_CHECKED)
val=1;
write_ini_value(INI_SETTINGS,"DEBUG",val);
if(IsDlgButtonChecked(hwnd,IDC_TRIM_TRAILING)==BST_CHECKED)
trim_trailing=1;
else
trim_trailing=0;
write_ini_value(INI_SETTINGS,"TRIM_TRAILING",trim_trailing);
if(IsDlgButtonChecked(hwnd,IDC_LEFT_JUSTIFY)==BST_CHECKED)
left_justify=1;
else
left_justify=0;
write_ini_value(INI_SETTINGS,"LEFT_JUSTIFY",left_justify);
if(IsDlgButtonChecked(hwnd,IDC_SAVE_MDI_WIN_SIZE)==BST_CHECKED)
save_mdi_win_size=1;
else
save_mdi_win_size=0;
write_ini_value(INI_SETTINGS,"SAVE_MDI_SIZE",save_mdi_win_size);
for(i=0;i<sizeof(ctrls)/sizeof(int);i++){
key[0]=0;
get_control_name(ctrls[i],key,sizeof(key));
str[0]=0;
GetDlgItemText(hwnd,ctrls[i],str,sizeof(str));
write_ini_str(INI_SETTINGS,key,str);
}
}
case IDCANCEL:
if(font_changed){
int i,ctrls[3]={IDC_SQL_FONT,IDC_LISTVIEW_FONT,IDC_TREEVIEW_FONT};
for(i=0;i<sizeof(ctrls)/sizeof(int);i++){
char key[80],str[80];
key[0]=0;
get_control_name(ctrls[i],key,sizeof(key));
str[0]=0;
GetDlgItemText(hwnd,ctrls[i],str,sizeof(str));
get_ini_str(INI_SETTINGS,key,str,sizeof(str));
if(str[0]!=0){
int max=get_max_table_windows();
int font=fontname_to_int(str);
if(ctrls[i]==IDC_SQL_FONT){
int j;
for(j=0;j<max;j++){
HWND hedit=0;
if(get_win_hwnds(j,NULL,&hedit,NULL)){
SendMessage(hedit,WM_SETFONT,GetStockObject(font),0);
InvalidateRect(hedit,NULL,TRUE);
}
}
}
else if(ctrls[i]==IDC_LISTVIEW_FONT){
int j;
for(j=0;j<max;j++){
HWND hlistview;
if(get_win_hwnds(j,NULL,NULL,&hlistview)){
SendMessage(hlistview,WM_SETFONT,GetStockObject(font),0);
InvalidateRect(hlistview,NULL,TRUE);
}
}
}
else if(ctrls[i]==IDC_TREEVIEW_FONT){
extern HWND ghtreeview;
SendMessage(ghtreeview,WM_SETFONT,GetStockObject(font),0);
}
}
}
}
if(justify_changed){
int i,max=get_max_table_windows();
get_ini_value(INI_SETTINGS,"LEFT_JUSTIFY",&left_justify);
for(i=0;i<max;i++){
HWND hlistview;
if(get_win_hwnds(i,NULL,NULL,&hlistview))
InvalidateRect(hlistview,NULL,TRUE);
}
}
EndDialog(hwnd,0);
break;
}
break;
}
return 0;
}
LRESULT CALLBACK view_context_proc(HWND hwnd,UINT msg,WPARAM wparam,LPARAM lparam)
{
static HWND grippy=0;
int lines,dir,do_scroll=FALSE,update_scroll_pos=TRUE;
static int divider_drag=FALSE,org_row_width=90,row_width=90,last_pos=0;
#ifdef _DEBUG
if(FALSE)
// if(message!=0x200&&message!=0x84&&message!=0x20&&message!=WM_ENTERIDLE)
// if(msg!=WM_MOUSEFIRST&&msg!=WM_NCHITTEST&&msg!=WM_SETCURSOR&&msg!=WM_ENTERIDLE&&msg!=WM_DRAWITEM
// &&msg!=WM_CTLCOLORBTN&&msg!=WM_CTLCOLOREDIT&&msg!=WM_CTLCOLORSCROLLBAR)
if(msg!=WM_NCHITTEST&&msg!=WM_SETCURSOR&&msg!=WM_ENTERIDLE)
{
static DWORD tick=0;
if((GetTickCount()-tick)>500)
printf("--\n");
printf("v");
print_msg(msg,lparam,wparam);
tick=GetTickCount();
}
#endif
switch(msg)
{
case WM_INITDIALOG:
grippy=create_grippy(hwnd);
init_context_win_anchor(hwnd);
get_ini_value("CONTEXT_WINDOW","row_width",&row_width);
set_context_divider(hwnd,row_width);
restore_context_rel_pos(hwnd);
SendDlgItemMessage(hwnd,IDC_CONTEXT_SCROLLBAR,SBM_SETRANGE,0,10000);
{
int tabstop=21; //4 fixed chars
SendDlgItemMessage(hwnd,IDC_CONTEXT,EM_SETTABSTOPS,1,&tabstop);
}
set_context_font(hwnd);
open_file(&gfh);
if(gfh==0){
WCHAR str[MAX_PATH*2];
_snwprintf(str,sizeof(str)/sizeof(WCHAR),L"cant open %s",fname);
str[sizeof(str)/sizeof(WCHAR)-1]=0;
MessageBoxW(hwnd,str,L"error",MB_OK);
EndDialog(hwnd,0);
return 0;
}
get_file_size(gfh,&fsize);
_fseeki64(gfh,start_offset,SEEK_SET);
set_scroll_pos(hwnd,IDC_CONTEXT_SCROLLBAR,gfh);
SetFocus(GetDlgItem(hwnd,IDC_CONTEXT_SCROLLBAR));
line_count=get_number_of_lines(hwnd,IDC_CONTEXT);
fill_context(hwnd,IDC_CONTEXT,gfh);
close_file(&gfh);
last_pos=-1;
orig_edit=SetWindowLong(GetDlgItem(hwnd,IDC_CONTEXT),GWL_WNDPROC,subclass_edit);
orig_scroll=SetWindowLong(GetDlgItem(hwnd,IDC_CONTEXT_SCROLLBAR),GWL_WNDPROC,subclass_scroll);
SetWindowTextW(hwnd,fname);
return 0;
case WM_DESTROY:
save_context_rel_pos(hwnd);
break;
case WM_HELP:
context_help(hwnd);
return TRUE;
break;
case WM_SIZE:
grippy_move(hwnd,grippy);
set_context_divider(hwnd,row_width);
line_count=get_number_of_lines(hwnd,IDC_CONTEXT);
open_file(&gfh);
fill_context(hwnd,IDC_CONTEXT,gfh);
set_scroll_pos(hwnd,IDC_CONTEXT_SCROLLBAR,gfh);
close_file(&gfh);
break;
case WM_RBUTTONDOWN:
case WM_LBUTTONUP:
ReleaseCapture();
if(divider_drag){
write_ini_value("CONTEXT_WINDOW","row_width",row_width);
divider_drag=FALSE;
}
break;
case WM_LBUTTONDOWN:
SetCapture(hwnd);
SetCursor(LoadCursor(NULL,IDC_SIZEWE));
divider_drag=TRUE;
org_row_width=row_width;
break;
case WM_MOUSEFIRST:
{
int x=LOWORD(lparam);
SetCursor(LoadCursor(NULL,IDC_SIZEWE));
if(divider_drag){
RECT rect;
GetClientRect(hwnd,&rect);
if((rect.right-x)>25 && x>5){
row_width=x;
set_context_divider(hwnd,row_width);
}
}
}
break;
case WM_MOUSEWHEEL:
{
short wheel=HIWORD(wparam);
int flags=LOWORD(wparam);
if(wheel>0){
dir=-1;
if(flags&MK_RBUTTON)
lines=line_count-2;
else
lines=3+1;
}
else{
dir=1;
if(flags&MK_RBUTTON)
lines=line_count-2-1;
else
lines=3;
}
do_scroll=TRUE;
}
break;
case WM_VSCROLL:
{
int pos=HIWORD(wparam);
switch(LOWORD(wparam)){
case SB_TOP:
if(GetKeyState(VK_CONTROL)&0x8000){
last_offset=0;
current_line=1;
}
else{
last_offset=start_offset; //_fseeki64(f,start_offset,SEEK_SET);
current_line=start_line;
}
lines=dir=0;
do_scroll=TRUE;
break;
case SB_PAGEUP:
dir=-1;
lines=line_count-2;
if(lines<=0)
lines=1;
do_scroll=TRUE;
break;
case SB_PAGEDOWN:
dir=1;
lines=line_count-2-1;
if(lines<=0)
lines=1;
do_scroll=TRUE;
break;
case SB_LINEUP:
dir=-1;
lines=2;
do_scroll=TRUE;
break;
case SB_LINEDOWN:
dir=1;
lines=1;
do_scroll=TRUE;
break;
case SB_THUMBTRACK:
//printf("pos=%i last_pos=%i scroll_pos=%i line_count=%i\n",HIWORD(wparam),last_pos,scroll_pos,line_count);
if(pos<last_pos){
dir=-1;
lines=line_count/4;
if(lines<=1)
lines=2;
do_scroll=TRUE;
}
else if(pos>last_pos){
dir=1;
lines=line_count/4;
if(lines==0)
lines=1;
do_scroll=TRUE;
}
if(last_pos==-1)
do_scroll=FALSE;
last_pos=pos;
update_scroll_pos=FALSE;
break;
case SB_THUMBPOSITION: //dragged and released
dir=lines=0;
do_scroll=TRUE;
break;
case SB_ENDSCROLL:
last_pos=-1;
break;
}
}
break;
case WM_COMMAND:
switch(LOWORD(wparam)){
case IDCANCEL:
if(divider_drag){
divider_drag=FALSE;
ReleaseCapture();
set_context_divider(hwnd,org_row_width);
row_width=org_row_width;
return 0;
}
if(gfh!=0)
fclose(gfh);
gfh=0;
if(orig_edit!=0)SetWindowLong(GetDlgItem(hwnd,IDC_CONTEXT),GWL_WNDPROC,orig_edit);
EndDialog(hwnd,0);
return 0;
}
break;
}
if(do_scroll)
do_scroll_proc(hwnd,lines,dir,update_scroll_pos);
return 0;
}
