WebSVN – Kolibri OS – Diff – /contrib/media/updf/apps/kos_main.c


#include 
#define _WIN32
#include "fitz.h"
#include "mupdf.h"
#include "muxps.h"
#include "pdfapp.h"
#include "icons/allbtns.h"
 
// need to be a part of menuet/os.h
#define BT_DEL      0x80000000
#define BT_HIDE     0x40000000
#define BT_NOFRAME  0x20000000
 
#define evReDraw  1
#define evKey     2
#define evButton  3
#define evMouse   6
#define evNetwork 8
 
#define ASCII_KEY_LEFT  176
#define ASCII_KEY_RIGHT 179
#define ASCII_KEY_DOWN  177
#define ASCII_KEY_UP    178
#define ASCII_KEY_HOME  180
#define ASCII_KEY_END   181
#define ASCII_KEY_PGDN  183
#define ASCII_KEY_PGUP  184
 
#define ASCII_KEY_BS    8
#define ASCII_KEY_TAB   9
#define ASCII_KEY_ENTER 13
#define ASCII_KEY_ESC   27
#define ASCII_KEY_DEL   182
#define ASCII_KEY_INS   185
#define ASCII_KEY_SPACE 032
 
struct blit_call
{
   int dstx;       
   int dsty;
   int w;
   int h;
 
   int srcx;
   int srcy;
   int srcw;
   int srch;
 
   unsigned char *d;
   int   stride;
};
 
void blit(int dstx, int dsty, int w, int h, int srcx, int srcy,int srcw, int srch, int stride, char *d) //Вызов сисфункции Blitter
{
	struct blit_call image;
	image.dstx=dstx;
	image.dsty=dsty;
	image.w=w;
	image.h=h;
	image.srcx=srcx;
	image.srcy=srcy;
	image.srcw=srcw;
	image.srch=srch;
	image.stride=stride;
	image.d=d;
	asm ("int $0x40"::"a"(73),"b"(0),"c"(&image));
}
 
 
int __menuet__get_mouse_wheels(void)
{
    int val;
    asm ("int $0x40":"=a"(val):"a"(37),"b"(7));
    return val;
};
 
/*==== DATA ====*/
 
static char Title[1024] = "uPDF";
static char * filename = "/hd0/1/yand.pdf";
static pdfapp_t gapp;
char debugstr[256];
char do_not_blit=0;
 
#define TOOLBAR_HEIGHT 34
struct process_table_entry Form;
 
#define DOCUMENT_BORDER 0x979797
#define DOCUMENT_BG 0xABABAB
 
#define SCROLL_H 25
 
short show_area_w = 65;
short show_area_x;
 
char key_mode_enter_page_number;
int new_page_number;
 
static short window_center, draw_h, draw_w;
 
const char *help[] = {
	"Keys:",
	"  ",
	"PageUp   - go to previous page",
	"PageDown - go to next page",
	"Home     - go to first page",
	"End      - go to last page",
	"Down arrow - scroll current page down",
	"Up arrow   - scroll current page up",
	"+/- - zoom in/out",
	"[ or l - rotate page 90 deg to the left",
	"] or r - rotate page 90 deg to the right",
	"g - grayscale on/off",
	"  ",
	"Press Escape to hide help",
	0
};
 
/*==== CODE ====*/
 
 
// not implemented yet
void wincursor(pdfapp_t *app, int curs) { }
void winhelp(pdfapp_t *app) { }
void winresize(pdfapp_t *app, int w, int h) { }
void windocopy(pdfapp_t *app) { }
void winopenuri(pdfapp_t *app, char *buf) { }
void winrepaintsearch(pdfapp_t *app) { }
 
 
void winwarn(pdfapp_t *app, char *msg)
{
	fprintf(stderr, "mupdf: %s\n", msg);
}
 
 
void winerror(pdfapp_t *app, fz_error error)
{
	fz_catch(error, "aborting");
	exit(1);
}
 
 
char *winpassword(pdfapp_t *app, char *filename)
{
	char *r = "";
	return r;
}
 
 
void wintitle(pdfapp_t *app, char *s)
{
	char* param = *(char**)0x1C;
	sprintf(Title,"%s - uPDF", strrchr(param, '/') + 1 );
}
 
 
void winreloadfile(pdfapp_t *app)
{
	//pdfapp_close(app);
	//pdfapp_open(app, filename, 0, 1);
}
 
void winclose(pdfapp_t *app)
{
	pdfapp_close(&gapp);
	__menuet__sys_exit();
}
 
 
void winrepaint(pdfapp_t *app)
{
	winblit(&gapp);
}
 
 
void winblit(pdfapp_t *app)
{
 
	if (do_not_blit) return;
 
	if (key_mode_enter_page_number==1) HandleNewPageNumber(0); else DrawPagination();
 
	if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0;
 
	gapp.panx = 0;
	if (gapp.image->n == 4)	 		 
		 	blit(window_center + Form.client_left, 
		 		Form.client_top + TOOLBAR_HEIGHT, 
		 		Form.client_width, 
		 		Form.client_height - TOOLBAR_HEIGHT, 
		 		gapp.panx, 
		 		gapp.pany, 
		 		gapp.image->w, 
		 		gapp.image->h, 
		 		gapp.image->w * gapp.image->n, 
		 		gapp.image->samples
		 	);
	else if (gapp.image->n == 2)
	{
		int i = gapp.image->w*gapp.image->h;
		unsigned char *color = malloc(i*4);
		if (color != NULL)
		{
			unsigned char *s = gapp.image->samples;
			unsigned char *d = color;
			for (; i > 0 ; i--)
			{
				d[2] = d[1] = d[0] = *s++;
				d[3] = *s++;
				d += 4;
			}
			blit(window_center + Form.client_left, 
				Form.client_top + TOOLBAR_HEIGHT, 
				Form.client_width, 
				Form.client_height - TOOLBAR_HEIGHT, 
		 		gapp.panx, 
		 		gapp.pany, 
				gapp.image->w, 
				gapp.image->h, 
				gapp.image->w * 4, 
				color
			);
			free(color);
		}
	}
}
 
 
void DrawPageSides(void)
{
	if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0;
	if (gapp.image->h < Form.client_height - TOOLBAR_HEIGHT) draw_h = gapp.image->h - gapp.pany; else draw_h = Form.client_height - TOOLBAR_HEIGHT;
	if (gapp.image->w < Form.client_width)
	{
		__menuet__bar(0, TOOLBAR_HEIGHT, window_center-1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BG);
		__menuet__bar(window_center-1, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);
		__menuet__bar(window_center + gapp.image->w, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);
		__menuet__bar(window_center + gapp.image->w+1, TOOLBAR_HEIGHT, Form.client_width - window_center - gapp.image->w - 1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BG);
	}
	if (gapp.image->w < Form.client_width) 
	{
		draw_w = gapp.image->w + 2;
	}
	else
	{
		window_center = 1;
		draw_w = Form.client_width;
	}
	__menuet__bar(window_center - 1, gapp.image->h - gapp.pany + TOOLBAR_HEIGHT, draw_w, 1, DOCUMENT_BORDER);
	__menuet__bar(window_center - 1, gapp.image->h - gapp.pany + TOOLBAR_HEIGHT + 1, draw_w, Form.client_height - gapp.image->h - TOOLBAR_HEIGHT + gapp.pany - 1, DOCUMENT_BG);
}
 
 
 
int main (void)
{
	char ii, mouse_wheels_state;
	char* original_command_line = *(char**)0x1C;
	__menuet__debug_out(original_command_line);
	
	char buf[128];
	int resolution = 72;
	int pageno = 1;
	fz_accelerate();
	__menuet__debug_out("PDF init\n");
	pdfapp_init(&gapp);
	gapp.scrw = 600;
	gapp.scrh = 400;
	gapp.resolution = resolution;
	gapp.pageno = pageno;
	__menuet__debug_out("PDF Open\n");
	pdfapp_open(&gapp, original_command_line, 0, 0);
	__menuet__debug_out("PDF Opened\n");
	wintitle(&gapp, 0);
	
 
	__menuet__debug_out("Inital paint\n");
	
	int butt, key, screen_max_x, screen_max_y;
	__menuet__get_screen_max(&screen_max_x, &screen_max_y);
	__menuet__set_bitfield_for_wanted_events(EVENT_REDRAW+EVENT_KEY+EVENT_BUTTON+EVENT_MOUSE_CHANGE);
 
 for(;;)
 {
 
	switch(__menuet__wait_for_event())
	{
		case evReDraw:
			// gapp.shrinkwrap = 2;
			__menuet__window_redraw(1);
			__menuet__define_window(screen_max_x / 2 - 350, screen_max_y / 2 - 300, 700, 600, 0x73000000, 0x800000FF, Title);
			__menuet__window_redraw(2);
			__menuet__get_process_table(&Form, PID_WHOAMI);
			if (Form.window_state > 2) continue; //fix rolled up
			Form.client_width++; //fix for Menuet kernel bug
			Form.client_height++; //fix for Menuet kernel bug
			DrawWindow();
			break;
 
		case evKey:
			key = __menuet__getkey(); 
			if (key_mode_enter_page_number)
			{
				HandleNewPageNumber(key);
				break;
			}
			if (key==ASCII_KEY_ESC)  DrawWindow(); //close help 
			if (key==ASCII_KEY_PGDN) pdfapp_onkey(&gapp, ']');
			if (key==ASCII_KEY_PGUP) pdfapp_onkey(&gapp, '[');
			if (key==ASCII_KEY_HOME) pdfapp_onkey(&gapp, 'g');
			if (key==ASCII_KEY_END ) pdfapp_onkey(&gapp, 'G');
			if (key=='g' ) pdfapp_onkey(&gapp, 'c');
			if ((key=='[' ) || (key=='l')) PageRotateLeft();
			if ((key==']' ) || (key=='r')) PageRotateRight();
			if (key==ASCII_KEY_DOWN ) PageScrollDown();
			if (key==ASCII_KEY_UP ) PageScrollUp();
			if (key=='-') PageZoomOut();
			if ((key=='=') || (key=='+')) PageZoomIn();
			break;
 
		case evButton:
			butt = __menuet__get_button_id();
			if(butt==1) __menuet__sys_exit();
			if(butt==10) ;//mag open file
			if(butt==11) PageZoomOut(); //magnify -
			if(butt==12) PageZoomIn(); //magnify +
			if(butt==13) //show help
			{
				__menuet__bar(0, TOOLBAR_HEIGHT, Form.client_width, Form.client_height - TOOLBAR_HEIGHT, 0xF2F2F2);	
				__menuet__write_text(20, TOOLBAR_HEIGHT + 20      , 0x90000000, "uPDF for KolibriOS v1.21", 0);
				__menuet__write_text(21, TOOLBAR_HEIGHT + 20      , 0x90000000, "uPDF for KolibriOS v1.21", 0);
				for (ii=0; help[ii]!=0; ii++) {
					__menuet__write_text(20, TOOLBAR_HEIGHT + 60 + ii * 15, 0x80000000, help[ii], 0);
				}
			}
			if(butt==14) pdfapp_onkey(&gapp, '['); //previous page
			if(butt==15) pdfapp_onkey(&gapp, ']'); //next page
			if(butt==16) PageRotateLeft();
			if(butt==17) PageRotateRight();
			if(butt==20) GetNewPageNumber();
			break;
 
		case evMouse:
			if (mouse_wheels_state = __menuet__get_mouse_wheels())
			{
				if (mouse_wheels_state==1) { PageScrollDown(); PageScrollDown(); }
				if (mouse_wheels_state==-1) { PageScrollUp();  PageScrollUp();   }
			}
			//sprintf (debugstr, "mouse_wheels_state: %d \n", mouse_wheels_state);
			//__menuet__debug_out(debugstr);
			//pdfapp_onmouse(&gapp, int x, int y, int btn, int modifiers, int state)
			break;
	}
  }
}
 
 
void GetNewPageNumber(void)
{
	new_page_number = gapp.pageno;
	key_mode_enter_page_number = 1;
	HandleNewPageNumber(0);
}
 
void HandleNewPageNumber(unsigned char key)
{
	char label_new_page[8];
 
	if ((key >= '0') && (key <= '9')) 
	{
		new_page_number = new_page_number * 10 + key - '0';
	}
	if (key == ASCII_KEY_BS)
	{
		new_page_number /= 10;
	}
	if (key == ASCII_KEY_ENTER)
	{
		ApplyNewPageNumber();
		return;
	}
	if (key==ASCII_KEY_ESC) 
	{
		key_mode_enter_page_number = 0;
		DrawWindow();
		return;
	}
 
	itoa(new_page_number, label_new_page, 10);
	strcat(label_new_page, "_");
	__menuet__bar(show_area_x,  6, show_area_w, 22, 0xFDF88E);
	__menuet__write_text(show_area_x + show_area_w/2 - strlen(label_new_page)*6/2, 14, 0x000000, label_new_page, strlen(label_new_page));
 
	if (new_page_number > gapp.pagecount) ApplyNewPageNumber();
}
 
void ApplyNewPageNumber(void)
{
	key_mode_enter_page_number = 0;
	gapp.pageno = new_page_number -1;
	pdfapp_onkey(&gapp, ']');
}
 
void DrawPagination(void)
{
	char pages_display[12];
	__menuet__bar(show_area_x,  6, show_area_w, 22, 0xF4F4F4);
	sprintf (pages_display, "%d/%d", gapp.pageno, gapp.pagecount);
	__menuet__write_text(show_area_x + show_area_w/2 - strlen(pages_display)*6/2, 14, 0x000000, pages_display, strlen(pages_display));
}
 
 
 
 
void DrawWindow(void)
{
	__menuet__bar(0, 0, Form.client_width, TOOLBAR_HEIGHT - 1, 0xe1e1e1); // bar on the top (buttons holder)
	__menuet__bar(0, TOOLBAR_HEIGHT - 1, Form.client_width, 1, 0x7F7F7F);
	DrawToolbarButton(8,0); //open_folder
	DrawToolbarButton(42,1); //magnify -
	DrawToolbarButton(67,2);  //magnify +
	DrawToolbarButton(101,6); //rotate left
	DrawToolbarButton(126,7); //rotate right
	DrawToolbarButton(Form.client_width - 160,3); //show help
	show_area_x = Form.client_width - show_area_w - 34;
	DrawToolbarButton(show_area_x - 26,4); //prev page
	DrawToolbarButton(show_area_x + show_area_w,5); //nex page
	__menuet__make_button(show_area_x-1,  5, show_area_w+1, 23, 20 + BT_HIDE, 0xA4A4A4);
	__menuet__bar(show_area_x,  5, show_area_w, 1, 0xA4A4A4);
	__menuet__bar(show_area_x, 28, show_area_w, 1, 0xA4A4A4);
	winblit(&gapp);
	DrawPageSides();
}
 
void DrawToolbarButton(int x, char image_id)
{
	__menuet__make_button(x, 5, 26-1, 24-1, 10 + image_id + BT_HIDE, 0);
	__menuet__putimage(x, 5, 26, 24, image_id * 24 * 26 * 3 + toolbar_image);
}
 
 
/* Actions */
 
void PageScrollDown(void)
{
	//pdfapp_onkey(&gapp, 'k'); //move down
	if (gapp.image->h - gapp.pany - SCROLL_H < Form.client_height - TOOLBAR_HEIGHT)
	{
		pdfapp_onkey(&gapp, '.');
	}
	else {
		gapp.pany += SCROLL_H; 
		winblit(&gapp); 					
	}
}
 
 
void PageScrollUp(void)
{
	//pdfapp_onkey(&gapp, 'j'); //move up
	if (gapp.pany >= SCROLL_H) {
		gapp.pany -= SCROLL_H;
		winblit(&gapp);					
	}
	else {
		//not very nice way of using do_not_blit, but it simple
		if (gapp.pageno == 1) return;
		do_not_blit = 1;
		pdfapp_onkey(&gapp, ',');
		do_not_blit = 0;
		gapp.pany = gapp.image->h - SCROLL_H - Form.client_height + TOOLBAR_HEIGHT;
		if (gapp.pany < 0) gapp.pany = 0;
		//sprintf (debugstr, "gapp.pany: %d \n", gapp.pany);
		//__menuet__debug_out(debugstr);
		winblit(&gapp);
	}
}
 
 
void PageZoomIn(void)
{
	pdfapp_onkey(&gapp, '+');
	DrawPageSides();
}
 
 
void PageZoomOut(void)
{
	pdfapp_onkey(&gapp, '-'); 
	DrawPageSides();
}
 
void PageRotateLeft(void)
{
	pdfapp_onkey(&gapp, 'L');
	DrawPageSides();
}
 
void PageRotateRight(void)
{
	pdfapp_onkey(&gapp, 'R');
	DrawPageSides();
}

Rev 5508	Rev 5821
1	#include	1	#include
2	#define _WIN32	2	#define _WIN32
3	#include "fitz.h"	3	#include "fitz.h"
4	#include "mupdf.h"	4	#include "mupdf.h"
5	#include "muxps.h"	5	#include "muxps.h"
6	#include "pdfapp.h"	6	#include "pdfapp.h"
7	#include "icons/allbtns.h"	7	#include "icons/allbtns.h"
8		8
9	// need to be a part of menuet/os.h	9	// need to be a part of menuet/os.h
10	#define BT_DEL 0x80000000	10	#define BT_DEL 0x80000000
11	#define BT_HIDE 0x40000000	11	#define BT_HIDE 0x40000000
12	#define BT_NOFRAME 0x20000000	12	#define BT_NOFRAME 0x20000000
13		13
14	#define evReDraw 1	14	#define evReDraw 1
15	#define evKey 2	15	#define evKey 2
16	#define evButton 3	16	#define evButton 3
17	#define evMouse 6	17	#define evMouse 6
18	#define evNetwork 8	18	#define evNetwork 8
19		19
20	#define ASCII_KEY_LEFT 176	20	#define ASCII_KEY_LEFT 176
21	#define ASCII_KEY_RIGHT 179	21	#define ASCII_KEY_RIGHT 179
22	#define ASCII_KEY_DOWN 177	22	#define ASCII_KEY_DOWN 177
23	#define ASCII_KEY_UP 178	23	#define ASCII_KEY_UP 178
24	#define ASCII_KEY_HOME 180	24	#define ASCII_KEY_HOME 180
25	#define ASCII_KEY_END 181	25	#define ASCII_KEY_END 181
26	#define ASCII_KEY_PGDN 183	26	#define ASCII_KEY_PGDN 183
27	#define ASCII_KEY_PGUP 184	27	#define ASCII_KEY_PGUP 184
28		28
29	#define ASCII_KEY_BS 8	29	#define ASCII_KEY_BS 8
30	#define ASCII_KEY_TAB 9	30	#define ASCII_KEY_TAB 9
31	#define ASCII_KEY_ENTER 13	31	#define ASCII_KEY_ENTER 13
32	#define ASCII_KEY_ESC 27	32	#define ASCII_KEY_ESC 27
33	#define ASCII_KEY_DEL 182	33	#define ASCII_KEY_DEL 182
34	#define ASCII_KEY_INS 185	34	#define ASCII_KEY_INS 185
35	#define ASCII_KEY_SPACE 032	35	#define ASCII_KEY_SPACE 032
36		36
37	struct blit_call	37	struct blit_call
38	{	38	{
39	int dstx;	39	int dstx;
40	int dsty;	40	int dsty;
41	int w;	41	int w;
42	int h;	42	int h;
43		43
44	int srcx;	44	int srcx;
45	int srcy;	45	int srcy;
46	int srcw;	46	int srcw;
47	int srch;	47	int srch;
48		48
49	unsigned char *d;	49	unsigned char *d;
50	int stride;	50	int stride;
51	};	51	};
52		52
53	void blit(int dstx, int dsty, int w, int h, int srcx, int srcy,int srcw, int srch, int stride, char *d) //Вызов сисфункции Blitter	53	void blit(int dstx, int dsty, int w, int h, int srcx, int srcy,int srcw, int srch, int stride, char *d) //Вызов сисфункции Blitter
54	{	54	{
55	struct blit_call image;	55	struct blit_call image;
56	image.dstx=dstx;	56	image.dstx=dstx;
57	image.dsty=dsty;	57	image.dsty=dsty;
58	image.w=w;	58	image.w=w;
59	image.h=h;	59	image.h=h;
60	image.srcx=srcx;	60	image.srcx=srcx;
61	image.srcy=srcy;	61	image.srcy=srcy;
62	image.srcw=srcw;	62	image.srcw=srcw;
63	image.srch=srch;	63	image.srch=srch;
64	image.stride=stride;	64	image.stride=stride;
65	image.d=d;	65	image.d=d;
66	asm ("int $0x40"::"a"(73),"b"(0),"c"(&image));	66	asm ("int $0x40"::"a"(73),"b"(0),"c"(&image));
67	}	67	}
68		68
69		69
70	int __menuet__get_mouse_wheels(void)	70	int __menuet__get_mouse_wheels(void)
71	{	71	{
72	int val;	72	int val;
73	asm ("int $0x40":"=a"(val):"a"(37),"b"(7));	73	asm ("int $0x40":"=a"(val):"a"(37),"b"(7));
74	return val;	74	return val;
75	};	75	};
76		76
77	/==== DATA ====/	77	/==== DATA ====/
78		78
79	static char Title[1024] = "uPDF";	79	static char Title[1024] = "uPDF";
80	static char * filename = "/hd0/1/yand.pdf";	80	static char * filename = "/hd0/1/yand.pdf";
81	static pdfapp_t gapp;	81	static pdfapp_t gapp;
82	char debugstr[256];	82	char debugstr[256];
83	char do_not_blit=0;	83	char do_not_blit=0;
84		84
85	#define TOOLBAR_HEIGHT 34	85	#define TOOLBAR_HEIGHT 34
86	struct process_table_entry Form;	86	struct process_table_entry Form;
87		87
88	#define DOCUMENT_BORDER 0x979797	88	#define DOCUMENT_BORDER 0x979797
89	#define DOCUMENT_BG 0xABABAB	89	#define DOCUMENT_BG 0xABABAB
90		90
91	#define SCROLL_H 25	91	#define SCROLL_H 25
92		92
93	short show_area_w = 65;	93	short show_area_w = 65;
94	short show_area_x;	94	short show_area_x;
95		95
96	char key_mode_enter_page_number;	96	char key_mode_enter_page_number;
97	int new_page_number;	97	int new_page_number;
98		98
99	static short window_center, draw_h, draw_w;	99	static short window_center, draw_h, draw_w;
100		100
101	const char *help[] = {	101	const char *help[] = {
102	"Keys:",	102	"Keys:",
103	" ",	103	" ",
104	"PageUp - go to previous page",	104	"PageUp - go to previous page",
105	"PageDown - go to next page",	105	"PageDown - go to next page",
106	"Home - go to first page",	106	"Home - go to first page",
107	"End - go to last page",	107	"End - go to last page",
108	"Down arrow - scroll current page down",	108	"Down arrow - scroll current page down",
109	"Up arrow - scroll current page up",	109	"Up arrow - scroll current page up",
110	"+/- - zoom in/out",	110	"+/- - zoom in/out",
111	"[ or l - rotate page 90 deg to the left",	111	"[ or l - rotate page 90 deg to the left",
112	"] or r - rotate page 90 deg to the right",	112	"] or r - rotate page 90 deg to the right",
113	"g - grayscale on/off",	113	"g - grayscale on/off",
114	" ",	114	" ",
115	"Press Escape to hide help",	115	"Press Escape to hide help",
116	0	116	0
117	};	117	};
118		118
119	/==== CODE ====/	119	/==== CODE ====/
120		120
121		121
122	// not implemented yet	122	// not implemented yet
123	void wincursor(pdfapp_t *app, int curs) { }	123	void wincursor(pdfapp_t *app, int curs) { }
124	void winhelp(pdfapp_t *app) { }	124	void winhelp(pdfapp_t *app) { }
125	void winresize(pdfapp_t *app, int w, int h) { }	125	void winresize(pdfapp_t *app, int w, int h) { }
126	void windocopy(pdfapp_t *app) { }	126	void windocopy(pdfapp_t *app) { }
127	void winopenuri(pdfapp_t app, char buf) { }	127	void winopenuri(pdfapp_t app, char buf) { }
128	void winrepaintsearch(pdfapp_t *app) { }	128	void winrepaintsearch(pdfapp_t *app) { }
129		129
130		130
131	void winwarn(pdfapp_t app, char msg)	131	void winwarn(pdfapp_t app, char msg)
132	{	132	{
133	fprintf(stderr, "mupdf: %s\n", msg);	133	fprintf(stderr, "mupdf: %s\n", msg);
134	}	134	}
135		135
136		136
137	void winerror(pdfapp_t *app, fz_error error)	137	void winerror(pdfapp_t *app, fz_error error)
138	{	138	{
139	fz_catch(error, "aborting");	139	fz_catch(error, "aborting");
140	exit(1);	140	exit(1);
141	}	141	}
142		142
143		143
144	char winpassword(pdfapp_t app, char *filename)	144	char winpassword(pdfapp_t app, char *filename)
145	{	145	{
146	char *r = "";	146	char *r = "";
147	return r;	147	return r;
148	}	148	}
149		149
150		150
151	void wintitle(pdfapp_t app, char s)	151	void wintitle(pdfapp_t app, char s)
152	{	152	{
153	char* param = (char*)0x1C;	153	char* param = (char*)0x1C;
154	sprintf(Title,"%s - uPDF", strrchr(param, '/') + 1 );	154	sprintf(Title,"%s - uPDF", strrchr(param, '/') + 1 );
155	}	155	}
156		156
157		157
158	void winreloadfile(pdfapp_t *app)	158	void winreloadfile(pdfapp_t *app)
159	{	159	{
160	//pdfapp_close(app);	160	//pdfapp_close(app);
161	//pdfapp_open(app, filename, 0, 1);	161	//pdfapp_open(app, filename, 0, 1);
162	}	162	}
163		163
164	void winclose(pdfapp_t *app)	164	void winclose(pdfapp_t *app)
165	{	165	{
166	pdfapp_close(&gapp);	166	pdfapp_close(&gapp);
167	__menuet__sys_exit();	167	__menuet__sys_exit();
168	}	168	}
169		169
170		170
171	void winrepaint(pdfapp_t *app)	171	void winrepaint(pdfapp_t *app)
172	{	172	{
173	winblit(&gapp);	173	winblit(&gapp);
174	}	174	}
175		175
176		176
177	void winblit(pdfapp_t *app)	177	void winblit(pdfapp_t *app)
178	{	178	{
179		179
180	if (do_not_blit) return;	180	if (do_not_blit) return;
181		181
182	if (key_mode_enter_page_number==1) HandleNewPageNumber(0); else DrawPagination();	182	if (key_mode_enter_page_number==1) HandleNewPageNumber(0); else DrawPagination();
183		183
184	if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0;	184	if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0;
-		185
185		186	gapp.panx = 0;
186	if (gapp.image->n == 4)	187	if (gapp.image->n == 4)
187	blit(window_center + Form.client_left,	188	blit(window_center + Form.client_left,
188	Form.client_top + TOOLBAR_HEIGHT,	189	Form.client_top + TOOLBAR_HEIGHT,
189	Form.client_width,	190	Form.client_width,
190	Form.client_height - TOOLBAR_HEIGHT,	191	Form.client_height - TOOLBAR_HEIGHT,
191	gapp.panx,	192	gapp.panx,
192	gapp.pany,	193	gapp.pany,
193	gapp.image->w,	194	gapp.image->w,
194	gapp.image->h,	195	gapp.image->h,
195	gapp.image->w * gapp.image->n,	196	gapp.image->w * gapp.image->n,
196	gapp.image->samples	197	gapp.image->samples
197	);	198	);
198	else if (gapp.image->n == 2)	199	else if (gapp.image->n == 2)
199	{	200	{
200	int i = gapp.image->w*gapp.image->h;	201	int i = gapp.image->w*gapp.image->h;
201	unsigned char color = malloc(i4);	202	unsigned char color = malloc(i4);
202	if (color != NULL)	203	if (color != NULL)
203	{	204	{
204	unsigned char *s = gapp.image->samples;	205	unsigned char *s = gapp.image->samples;
205	unsigned char *d = color;	206	unsigned char *d = color;
206	for (; i > 0 ; i--)	207	for (; i > 0 ; i--)
207	{	208	{
208	d[2] = d[1] = d[0] = *s++;	209	d[2] = d[1] = d[0] = *s++;
209	d[3] = *s++;	210	d[3] = *s++;
210	d += 4;	211	d += 4;
211	}	212	}
212	blit(window_center + Form.client_left,	213	blit(window_center + Form.client_left,
213	Form.client_top + TOOLBAR_HEIGHT,	214	Form.client_top + TOOLBAR_HEIGHT,
214	Form.client_width,	215	Form.client_width,
215	Form.client_height - TOOLBAR_HEIGHT,	216	Form.client_height - TOOLBAR_HEIGHT,
216	gapp.panx,	217	gapp.panx,
217	gapp.pany,	218	gapp.pany,
218	gapp.image->w,	219	gapp.image->w,
219	gapp.image->h,	220	gapp.image->h,
220	gapp.image->w * 4,	221	gapp.image->w * 4,
221	color	222	color
222	);	223	);
223	free(color);	224	free(color);
224	}	225	}
225	}	226	}
226	}	227	}
227		228
228		229
229	void DrawPageSides(void)	230	void DrawPageSides(void)
230	{	231	{
231	if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0;	232	if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0;
232	if (gapp.image->h < Form.client_height - TOOLBAR_HEIGHT) draw_h = gapp.image->h - gapp.pany; else draw_h = Form.client_height - TOOLBAR_HEIGHT;	233	if (gapp.image->h < Form.client_height - TOOLBAR_HEIGHT) draw_h = gapp.image->h - gapp.pany; else draw_h = Form.client_height - TOOLBAR_HEIGHT;
233	if (gapp.image->w < Form.client_width)	234	if (gapp.image->w < Form.client_width)
234	{	235	{
235	__menuet__bar(0, TOOLBAR_HEIGHT, window_center-1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BG);	236	__menuet__bar(0, TOOLBAR_HEIGHT, window_center-1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BG);
236	__menuet__bar(window_center-1, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);	237	__menuet__bar(window_center-1, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);
237	__menuet__bar(window_center + gapp.image->w, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);	238	__menuet__bar(window_center + gapp.image->w, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);
238	__menuet__bar(window_center + gapp.image->w+1, TOOLBAR_HEIGHT, Form.client_width - window_center - gapp.image->w - 1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BG);	239	__menuet__bar(window_center + gapp.image->w+1, TOOLBAR_HEIGHT, Form.client_width - window_center - gapp.image->w - 1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BG);
239	}	240	}
240	if (gapp.image->w < Form.client_width)	241	if (gapp.image->w < Form.client_width)
241	{	242	{
242	draw_w = gapp.image->w + 2;	243	draw_w = gapp.image->w + 2;
243	}	244	}
244	else	245	else
245	{	246	{
246	window_center = 1;	247	window_center = 1;
247	draw_w = Form.client_width;	248	draw_w = Form.client_width;
248	}	249	}
249	__menuet__bar(window_center - 1, gapp.image->h - gapp.pany + TOOLBAR_HEIGHT, draw_w, 1, DOCUMENT_BORDER);	250	__menuet__bar(window_center - 1, gapp.image->h - gapp.pany + TOOLBAR_HEIGHT, draw_w, 1, DOCUMENT_BORDER);
250	__menuet__bar(window_center - 1, gapp.image->h - gapp.pany + TOOLBAR_HEIGHT + 1, draw_w, Form.client_height - gapp.image->h - TOOLBAR_HEIGHT + gapp.pany - 1, DOCUMENT_BG);	251	__menuet__bar(window_center - 1, gapp.image->h - gapp.pany + TOOLBAR_HEIGHT + 1, draw_w, Form.client_height - gapp.image->h - TOOLBAR_HEIGHT + gapp.pany - 1, DOCUMENT_BG);
251	}	252	}
252		253
253		254
254		255
255	int main (void)	256	int main (void)
256	{	257	{
257	char ii, mouse_wheels_state;	258	char ii, mouse_wheels_state;
258	char* original_command_line = (char*)0x1C;	259	char* original_command_line = (char*)0x1C;
259	__menuet__debug_out(original_command_line);	260	__menuet__debug_out(original_command_line);
260		261
261	char buf[128];	262	char buf[128];
262	int resolution = 72;	263	int resolution = 72;
263	int pageno = 1;	264	int pageno = 1;
264	fz_accelerate();	265	fz_accelerate();
265	__menuet__debug_out("PDF init\n");	266	__menuet__debug_out("PDF init\n");
266	pdfapp_init(&gapp);	267	pdfapp_init(&gapp);
267	gapp.scrw = 600;	268	gapp.scrw = 600;
268	gapp.scrh = 400;	269	gapp.scrh = 400;
269	gapp.resolution = resolution;	270	gapp.resolution = resolution;
270	gapp.pageno = pageno;	271	gapp.pageno = pageno;
271	__menuet__debug_out("PDF Open\n");	272	__menuet__debug_out("PDF Open\n");
272	pdfapp_open(&gapp, original_command_line, 0, 0);	273	pdfapp_open(&gapp, original_command_line, 0, 0);
273	__menuet__debug_out("PDF Opened\n");	274	__menuet__debug_out("PDF Opened\n");
274	wintitle(&gapp, 0);	275	wintitle(&gapp, 0);
275		276
276		277
277	__menuet__debug_out("Inital paint\n");	278	__menuet__debug_out("Inital paint\n");
278		279
279	int butt, key, screen_max_x, screen_max_y;	280	int butt, key, screen_max_x, screen_max_y;
280	__menuet__get_screen_max(&screen_max_x, &screen_max_y);	281	__menuet__get_screen_max(&screen_max_x, &screen_max_y);
281	__menuet__set_bitfield_for_wanted_events(EVENT_REDRAW+EVENT_KEY+EVENT_BUTTON+EVENT_MOUSE_CHANGE);	282	__menuet__set_bitfield_for_wanted_events(EVENT_REDRAW+EVENT_KEY+EVENT_BUTTON+EVENT_MOUSE_CHANGE);
282		283
283	for(;;)	284	for(;;)
284	{	285	{
285		286
286	switch(__menuet__wait_for_event())	287	switch(__menuet__wait_for_event())
287	{	288	{
288	case evReDraw:	289	case evReDraw:
289	// gapp.shrinkwrap = 2;	290	// gapp.shrinkwrap = 2;
290	__menuet__window_redraw(1);	291	__menuet__window_redraw(1);
291	__menuet__define_window(screen_max_x / 2 - 350, screen_max_y / 2 - 300, 700, 600, 0x73000000, 0x800000FF, Title);	292	__menuet__define_window(screen_max_x / 2 - 350, screen_max_y / 2 - 300, 700, 600, 0x73000000, 0x800000FF, Title);
292	__menuet__window_redraw(2);	293	__menuet__window_redraw(2);
293	__menuet__get_process_table(&Form, PID_WHOAMI);	294	__menuet__get_process_table(&Form, PID_WHOAMI);
294	if (Form.window_state > 2) continue; //fix rolled up	295	if (Form.window_state > 2) continue; //fix rolled up
295	Form.client_width++; //fix for Menuet kernel bug	296	Form.client_width++; //fix for Menuet kernel bug
296	Form.client_height++; //fix for Menuet kernel bug	297	Form.client_height++; //fix for Menuet kernel bug
297	DrawWindow();	298	DrawWindow();
298	break;	299	break;
299		300
300	case evKey:	301	case evKey:
301	key = __menuet__getkey();	302	key = __menuet__getkey();
302	if (key_mode_enter_page_number)	303	if (key_mode_enter_page_number)
303	{	304	{
304	HandleNewPageNumber(key);	305	HandleNewPageNumber(key);
305	break;	306	break;
306	}	307	}
307	if (key==ASCII_KEY_ESC) DrawWindow(); //close help	308	if (key==ASCII_KEY_ESC) DrawWindow(); //close help
308	if (key==ASCII_KEY_PGDN) pdfapp_onkey(&gapp, ']');	309	if (key==ASCII_KEY_PGDN) pdfapp_onkey(&gapp, ']');
309	if (key==ASCII_KEY_PGUP) pdfapp_onkey(&gapp, '[');	310	if (key==ASCII_KEY_PGUP) pdfapp_onkey(&gapp, '[');
310	if (key==ASCII_KEY_HOME) pdfapp_onkey(&gapp, 'g');	311	if (key==ASCII_KEY_HOME) pdfapp_onkey(&gapp, 'g');
311	if (key==ASCII_KEY_END ) pdfapp_onkey(&gapp, 'G');	312	if (key==ASCII_KEY_END ) pdfapp_onkey(&gapp, 'G');
312	if (key=='g' ) pdfapp_onkey(&gapp, 'c');	313	if (key=='g' ) pdfapp_onkey(&gapp, 'c');
313	if ((key=='[' ) \|\| (key=='l')) PageRotateLeft();	314	if ((key=='[' ) \|\| (key=='l')) PageRotateLeft();
314	if ((key==']' ) \|\| (key=='r')) PageRotateRight();	315	if ((key==']' ) \|\| (key=='r')) PageRotateRight();
315	if (key==ASCII_KEY_DOWN ) PageScrollDown();	316	if (key==ASCII_KEY_DOWN ) PageScrollDown();
316	if (key==ASCII_KEY_UP ) PageScrollUp();	317	if (key==ASCII_KEY_UP ) PageScrollUp();
317	if (key=='-') PageZoomOut();	318	if (key=='-') PageZoomOut();
318	if ((key=='=') \|\| (key=='+')) PageZoomIn();	319	if ((key=='=') \|\| (key=='+')) PageZoomIn();
319	break;	320	break;
320		321
321	case evButton:	322	case evButton:
322	butt = __menuet__get_button_id();	323	butt = __menuet__get_button_id();
323	if(butt==1) __menuet__sys_exit();	324	if(butt==1) __menuet__sys_exit();
324	if(butt==10) ;//mag open file	325	if(butt==10) ;//mag open file
325	if(butt==11) PageZoomOut(); //magnify -	326	if(butt==11) PageZoomOut(); //magnify -
326	if(butt==12) PageZoomIn(); //magnify +	327	if(butt==12) PageZoomIn(); //magnify +
327	if(butt==13) //show help	328	if(butt==13) //show help
328	{	329	{
329	__menuet__bar(0, TOOLBAR_HEIGHT, Form.client_width, Form.client_height - TOOLBAR_HEIGHT, 0xF2F2F2);	330	__menuet__bar(0, TOOLBAR_HEIGHT, Form.client_width, Form.client_height - TOOLBAR_HEIGHT, 0xF2F2F2);
330	__menuet__write_text(20, TOOLBAR_HEIGHT + 20 , 0x90000000, "uPDF for KolibriOS v1.2", 0);	331	__menuet__write_text(20, TOOLBAR_HEIGHT + 20 , 0x90000000, "uPDF for KolibriOS v1.21", 0);
331	__menuet__write_text(21, TOOLBAR_HEIGHT + 20 , 0x90000000, "uPDF for KolibriOS v1.2", 0);	332	__menuet__write_text(21, TOOLBAR_HEIGHT + 20 , 0x90000000, "uPDF for KolibriOS v1.21", 0);
332	for (ii=0; help[ii]!=0; ii++) {	333	for (ii=0; help[ii]!=0; ii++) {
333	__menuet__write_text(20, TOOLBAR_HEIGHT + 60 + ii * 15, 0x80000000, help[ii], 0);	334	__menuet__write_text(20, TOOLBAR_HEIGHT + 60 + ii * 15, 0x80000000, help[ii], 0);
334	}	335	}
335	}	336	}
336	if(butt==14) pdfapp_onkey(&gapp, '['); //previous page	337	if(butt==14) pdfapp_onkey(&gapp, '['); //previous page
337	if(butt==15) pdfapp_onkey(&gapp, ']'); //next page	338	if(butt==15) pdfapp_onkey(&gapp, ']'); //next page
338	if(butt==16) PageRotateLeft();	339	if(butt==16) PageRotateLeft();
339	if(butt==17) PageRotateRight();	340	if(butt==17) PageRotateRight();
340	if(butt==20) GetNewPageNumber();	341	if(butt==20) GetNewPageNumber();
341	break;	342	break;
342		343
343	case evMouse:	344	case evMouse:
344	if (mouse_wheels_state = __menuet__get_mouse_wheels())	345	if (mouse_wheels_state = __menuet__get_mouse_wheels())
345	{	346	{
346	if (mouse_wheels_state==1) { PageScrollDown(); PageScrollDown(); }	347	if (mouse_wheels_state==1) { PageScrollDown(); PageScrollDown(); }
347	if (mouse_wheels_state==-1) { PageScrollUp(); PageScrollUp(); }	348	if (mouse_wheels_state==-1) { PageScrollUp(); PageScrollUp(); }
348	}	349	}
349	//sprintf (debugstr, "mouse_wheels_state: %d \n", mouse_wheels_state);	350	//sprintf (debugstr, "mouse_wheels_state: %d \n", mouse_wheels_state);
350	//__menuet__debug_out(debugstr);	351	//__menuet__debug_out(debugstr);
351	//pdfapp_onmouse(&gapp, int x, int y, int btn, int modifiers, int state)	352	//pdfapp_onmouse(&gapp, int x, int y, int btn, int modifiers, int state)
352	break;	353	break;
353	}	354	}
354	}	355	}
355	}	356	}
356		357
357		358
358	void GetNewPageNumber(void)	359	void GetNewPageNumber(void)
359	{	360	{
360	new_page_number = gapp.pageno;	361	new_page_number = gapp.pageno;
361	key_mode_enter_page_number = 1;	362	key_mode_enter_page_number = 1;
362	HandleNewPageNumber(0);	363	HandleNewPageNumber(0);
363	}	364	}
364		365
365	void HandleNewPageNumber(unsigned char key)	366	void HandleNewPageNumber(unsigned char key)
366	{	367	{
367	char label_new_page[8];	368	char label_new_page[8];
368		369
369	if ((key >= '0') && (key <= '9'))	370	if ((key >= '0') && (key <= '9'))
370	{	371	{
371	new_page_number = new_page_number * 10 + key - '0';	372	new_page_number = new_page_number * 10 + key - '0';
372	}	373	}
373	if (key == ASCII_KEY_BS)	374	if (key == ASCII_KEY_BS)
374	{	375	{
375	new_page_number /= 10;	376	new_page_number /= 10;
376	}	377	}
377	if (key == ASCII_KEY_ENTER)	378	if (key == ASCII_KEY_ENTER)
378	{	379	{
379	ApplyNewPageNumber();	380	ApplyNewPageNumber();
380	return;	381	return;
381	}	382	}
382	if (key==ASCII_KEY_ESC)	383	if (key==ASCII_KEY_ESC)
383	{	384	{
384	key_mode_enter_page_number = 0;	385	key_mode_enter_page_number = 0;
385	DrawWindow();	386	DrawWindow();
386	return;	387	return;
387	}	388	}
388		389
389	itoa(new_page_number, label_new_page, 10);	390	itoa(new_page_number, label_new_page, 10);
390	strcat(label_new_page, "_");	391	strcat(label_new_page, "_");
391	__menuet__bar(show_area_x, 6, show_area_w, 22, 0xFDF88E);	392	__menuet__bar(show_area_x, 6, show_area_w, 22, 0xFDF88E);
392	__menuet__write_text(show_area_x + show_area_w/2 - strlen(label_new_page)*6/2, 14, 0x000000, label_new_page, strlen(label_new_page));	393	__menuet__write_text(show_area_x + show_area_w/2 - strlen(label_new_page)*6/2, 14, 0x000000, label_new_page, strlen(label_new_page));
393		394
394	if (new_page_number > gapp.pagecount) ApplyNewPageNumber();	395	if (new_page_number > gapp.pagecount) ApplyNewPageNumber();
395	}	396	}
396		397
397	void ApplyNewPageNumber(void)	398	void ApplyNewPageNumber(void)
398	{	399	{
399	key_mode_enter_page_number = 0;	400	key_mode_enter_page_number = 0;
400	gapp.pageno = new_page_number -1;	401	gapp.pageno = new_page_number -1;
401	pdfapp_onkey(&gapp, ']');	402	pdfapp_onkey(&gapp, ']');
402	}	403	}
403		404
404	void DrawPagination(void)	405	void DrawPagination(void)
405	{	406	{
406	char pages_display[12];	407	char pages_display[12];
407	__menuet__bar(show_area_x, 6, show_area_w, 22, 0xF4F4F4);	408	__menuet__bar(show_area_x, 6, show_area_w, 22, 0xF4F4F4);
408	sprintf (pages_display, "%d/%d", gapp.pageno, gapp.pagecount);	409	sprintf (pages_display, "%d/%d", gapp.pageno, gapp.pagecount);
409	__menuet__write_text(show_area_x + show_area_w/2 - strlen(pages_display)*6/2, 14, 0x000000, pages_display, strlen(pages_display));	410	__menuet__write_text(show_area_x + show_area_w/2 - strlen(pages_display)*6/2, 14, 0x000000, pages_display, strlen(pages_display));
410	}	411	}
411		412
412		413
413		414
414		415
415	void DrawWindow(void)	416	void DrawWindow(void)
416	{	417	{
417	__menuet__bar(0, 0, Form.client_width, TOOLBAR_HEIGHT - 1, 0xe1e1e1); // bar on the top (buttons holder)	418	__menuet__bar(0, 0, Form.client_width, TOOLBAR_HEIGHT - 1, 0xe1e1e1); // bar on the top (buttons holder)
418	__menuet__bar(0, TOOLBAR_HEIGHT - 1, Form.client_width, 1, 0x7F7F7F);	419	__menuet__bar(0, TOOLBAR_HEIGHT - 1, Form.client_width, 1, 0x7F7F7F);
419	DrawToolbarButton(8,0); //open_folder	420	DrawToolbarButton(8,0); //open_folder
420	DrawToolbarButton(42,1); //magnify -	421	DrawToolbarButton(42,1); //magnify -
421	DrawToolbarButton(67,2); //magnify +	422	DrawToolbarButton(67,2); //magnify +
422	DrawToolbarButton(101,6); //rotate left	423	DrawToolbarButton(101,6); //rotate left
423	DrawToolbarButton(126,7); //rotate right	424	DrawToolbarButton(126,7); //rotate right
424	DrawToolbarButton(Form.client_width - 160,3); //show help	425	DrawToolbarButton(Form.client_width - 160,3); //show help
425	show_area_x = Form.client_width - show_area_w - 34;	426	show_area_x = Form.client_width - show_area_w - 34;
426	DrawToolbarButton(show_area_x - 26,4); //prev page	427	DrawToolbarButton(show_area_x - 26,4); //prev page
427	DrawToolbarButton(show_area_x + show_area_w,5); //nex page	428	DrawToolbarButton(show_area_x + show_area_w,5); //nex page
428	__menuet__make_button(show_area_x-1, 5, show_area_w+1, 23, 20 + BT_HIDE, 0xA4A4A4);	429	__menuet__make_button(show_area_x-1, 5, show_area_w+1, 23, 20 + BT_HIDE, 0xA4A4A4);
429	__menuet__bar(show_area_x, 5, show_area_w, 1, 0xA4A4A4);	430	__menuet__bar(show_area_x, 5, show_area_w, 1, 0xA4A4A4);
430	__menuet__bar(show_area_x, 28, show_area_w, 1, 0xA4A4A4);	431	__menuet__bar(show_area_x, 28, show_area_w, 1, 0xA4A4A4);
431	winblit(&gapp);	432	winblit(&gapp);
432	DrawPageSides();	433	DrawPageSides();
433	}	434	}
434		435
435	void DrawToolbarButton(int x, char image_id)	436	void DrawToolbarButton(int x, char image_id)
436	{	437	{
437	__menuet__make_button(x, 5, 26-1, 24-1, 10 + image_id + BT_HIDE, 0);	438	__menuet__make_button(x, 5, 26-1, 24-1, 10 + image_id + BT_HIDE, 0);
438	__menuet__putimage(x, 5, 26, 24, image_id * 24 * 26 * 3 + toolbar_image);	439	__menuet__putimage(x, 5, 26, 24, image_id * 24 * 26 * 3 + toolbar_image);
439	}	440	}
440		441
441		442
442	/* Actions */	443	/* Actions */
443		444
444	void PageScrollDown(void)	445	void PageScrollDown(void)
445	{	446	{
446	//pdfapp_onkey(&gapp, 'k'); //move down	447	//pdfapp_onkey(&gapp, 'k'); //move down
447	if (gapp.image->h - gapp.pany - SCROLL_H < Form.client_height - TOOLBAR_HEIGHT)	448	if (gapp.image->h - gapp.pany - SCROLL_H < Form.client_height - TOOLBAR_HEIGHT)
448	{	449	{
449	pdfapp_onkey(&gapp, '.');	450	pdfapp_onkey(&gapp, '.');
450	}	451	}
451	else {	452	else {
452	gapp.pany += SCROLL_H;	453	gapp.pany += SCROLL_H;
453	winblit(&gapp);	454	winblit(&gapp);
454	}	455	}
455	}	456	}
456		457
457		458
458	void PageScrollUp(void)	459	void PageScrollUp(void)
459	{	460	{
460	//pdfapp_onkey(&gapp, 'j'); //move up	461	//pdfapp_onkey(&gapp, 'j'); //move up
461	if (gapp.pany >= SCROLL_H) {	462	if (gapp.pany >= SCROLL_H) {
462	gapp.pany -= SCROLL_H;	463	gapp.pany -= SCROLL_H;
463	winblit(&gapp);	464	winblit(&gapp);
464	}	465	}
465	else {	466	else {
466	//not very nice way of using do_not_blit, but it simple	467	//not very nice way of using do_not_blit, but it simple
467	if (gapp.pageno == 1) return;	468	if (gapp.pageno == 1) return;
468	do_not_blit = 1;	469	do_not_blit = 1;
469	pdfapp_onkey(&gapp, ',');	470	pdfapp_onkey(&gapp, ',');
470	do_not_blit = 0;	471	do_not_blit = 0;
471	gapp.pany = gapp.image->h - SCROLL_H - Form.client_height + TOOLBAR_HEIGHT;	472	gapp.pany = gapp.image->h - SCROLL_H - Form.client_height + TOOLBAR_HEIGHT;
472	if (gapp.pany < 0) gapp.pany = 0;	473	if (gapp.pany < 0) gapp.pany = 0;
473	//sprintf (debugstr, "gapp.pany: %d \n", gapp.pany);	474	//sprintf (debugstr, "gapp.pany: %d \n", gapp.pany);
474	//__menuet__debug_out(debugstr);	475	//__menuet__debug_out(debugstr);
475	winblit(&gapp);	476	winblit(&gapp);
476	}	477	}
477	}	478	}
478		479
479		480
480	void PageZoomIn(void)	481	void PageZoomIn(void)
481	{	482	{
482	pdfapp_onkey(&gapp, '+');	483	pdfapp_onkey(&gapp, '+');
483	DrawPageSides();	484	DrawPageSides();
484	}	485	}
485		486
486		487
487	void PageZoomOut(void)	488	void PageZoomOut(void)
488	{	489	{
489	pdfapp_onkey(&gapp, '-');	490	pdfapp_onkey(&gapp, '-');
490	DrawPageSides();	491	DrawPageSides();
491	}	492	}
492		493
493	void PageRotateLeft(void)	494	void PageRotateLeft(void)
494	{	495	{
495	pdfapp_onkey(&gapp, 'L');	496	pdfapp_onkey(&gapp, 'L');
496	DrawPageSides();	497	DrawPageSides();
497	}	498	}
498		499
499	void PageRotateRight(void)	500	void PageRotateRight(void)

Subversion Repositories Kolibri OS

(root)/contrib/media/updf/apps/kos_main.c @ 7624 – Rev 5508 → 5821