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/*
ppedit - A pattern plate editor for Spiro splines.
Copyright (C) 2007 Raph Levien
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
*/
#include <Carbon/Carbon.h>
#include "bezctx.h"
#include "bezctx_quartz.h"
#include "plate.h"
#include "pe_view.h"
#define kCommandToggleCorner 'togC'
typedef struct {
WindowRef window_ref;
plate *p;
HIViewRef view;
} plate_edit;
int n_iter = 10;
pascal OSStatus my_handler(EventHandlerCallRef nextHandler, EventRef theEvent, void *data)
{
plate_edit *pe = (plate_edit *)data;
WindowRef window = pe->window_ref;
UInt32 klass = GetEventClass(theEvent);
UInt32 kind = GetEventKind(theEvent);
OSStatus result = eventNotHandledErr;
OSStatus err;
Point where;
Rect bounds;
switch (klass) {
case kEventClassMouse:
switch (kind) {
case kEventMouseDown:
err = GetEventParameter(theEvent, kEventParamMouseLocation,
typeQDPoint, NULL, sizeof(where), NULL, &where);
printf("mouse down %d %d\n", where.h, where.v);
break;
}
break;
case kEventClassWindow:
switch (kind) {
case kEventWindowDrawContent:
printf("draw content\n");
result = noErr;
break;
case kEventWindowClickContentRgn:
printf("click_content region\n");
break;
case kEventWindowHandleContentClick:
err = GetEventParameter(theEvent, kEventParamMouseLocation,
typeQDPoint, NULL, sizeof(where), NULL, &where);
GetWindowBounds(window, kWindowContentRgn, &bounds);
printf("content click %d, %d; %d, %d\n", where.h, where.v,
where.h - bounds.left, where.v - bounds.top);
break;
}
}
return result;
}
pascal OSStatus app_handler(EventHandlerCallRef nextHandler, EventRef theEvent, void *data)
{
plate_edit *pe = (plate_edit *)data;
HICommand hiCommand;
OSStatus result = eventNotHandledErr;
GetEventParameter(theEvent, kEventParamDirectObject, typeHICommand,NULL,
sizeof(HICommand),NULL,&hiCommand);
unsigned int c = hiCommand.commandID;
MenuRef menu;
MenuItemIndex ix;
printf("app_handler %c%c%c%c\n",
(c >> 24) & 255, (c >> 16) & 255, (c >> 8) & 255, c & 255);
switch (c) {
case kHICommandUndo:
GetIndMenuItemWithCommandID(NULL, kHICommandUndo, 1, &menu, &ix);
SetMenuItemTextWithCFString(menu, ix, CFSTR("Undo disabled"));
DisableMenuItem(menu, ix);
break;
case kCommandToggleCorner:
pe_view_toggle_corner(pe->view);
break;
}
return result;
}
void
add_pe_view(WindowRef window, plate_edit *pe, plate *p)
{
HIRect rect = {{0, 0}, {32767, 32767}};
HIViewRef view;
pe_view_create(window, &rect, &view);
pe_view_set_plate(view, p);
HIViewSetVisible(view, true);
pe->view = view;
}
void
init_window(WindowRef window, plate_edit *pe)
{
EventTypeSpec app_event_types[] = {
{ kEventClassCommand, kEventProcessCommand }
};
EventTypeSpec event_types[] = {
{ kEventClassWindow, kEventWindowDrawContent },
{ kEventClassWindow, kEventWindowHandleContentClick },
{ kEventClassMouse, kEventMouseDown }
};
InstallApplicationEventHandler(NewEventHandlerUPP(app_handler),
GetEventTypeCount(app_event_types),
app_event_types, (void *)pe, NULL);
InstallWindowEventHandler(window, NewEventHandlerUPP(my_handler),
GetEventTypeCount(event_types),
event_types, (void *)pe, NULL);
add_pe_view(window, pe, pe->p);
}
int main(int argc, char* argv[])
{
IBNibRef nibRef;
WindowRef window;
plate_edit pe;
OSStatus err;
// Create a Nib reference passing the name of the nib file (without the .nib extension)
// CreateNibReference only searches into the application bundle.
err = CreateNibReference(CFSTR("main"), &nibRef);
require_noerr( err, CantGetNibRef );
// Once the nib reference is created, set the menu bar. "MainMenu" is the name of the menu bar
// object. This name is set in InterfaceBuilder when the nib is created.
err = SetMenuBarFromNib(nibRef, CFSTR("MenuBar"));
require_noerr( err, CantSetMenuBar );
// Then create a window. "MainWindow" is the name of the window object. This name is set in
// InterfaceBuilder when the nib is created.
err = CreateWindowFromNib(nibRef, CFSTR("MainWindow"), &window);
require_noerr( err, CantCreateWindow );
// We don't need the nib reference anymore.
DisposeNibReference(nibRef);
pe.window_ref = window;
pe.p = file_read_plate("/Users/raph/golf/ppedit/g.plate");
if (pe.p == NULL)
pe.p = new_plate();
init_window(window, &pe);
// The window was created hidden so show it.
ShowWindow( window );
// Call the event loop
RunApplicationEventLoop();
CantCreateWindow:
CantSetMenuBar:
CantGetNibRef:
return err;
}
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