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


#include 
#define _WIN32
#include "fitz.h"
#include "mupdf.h"
 
#include "pdfapp.h"
#include "icons/allbtns.h"
#include "kolibri.c"
 
// 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));
}
 
void run_app()
{
	return;
}
 
 
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 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;
	random();
}
 
 
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 RunOpenApp()
{
	RunApp("/sys/lod", "*pdf* /kolibrios/media/updf");
}
 
 
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)
	{
		kol_paint_bar(0, TOOLBAR_HEIGHT, window_center-1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BG);
		kol_paint_bar(window_center-1, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);
		kol_paint_bar(window_center + gapp.image->w, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);
		kol_paint_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;
	}
	kol_paint_bar(window_center - 1, gapp.image->h - gapp.pany + TOOLBAR_HEIGHT, draw_w, 1, DOCUMENT_BORDER);
	kol_paint_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;
	
	if (*original_command_line == 0) {
		kol_board_puts("Running uPDF without any param");
		RunOpenApp();
		__menuet__sys_exit();
	}
 
	kol_board_puts(original_command_line);
	kol_board_puts("\n");
	
	char buf[128];
	int resolution = 72;
	int pageno = 1;
	fz_accelerate();
	kol_board_puts("PDF init\n");
	pdfapp_init(&gapp);
	gapp.scrw = 600;
	gapp.scrh = 400;
	gapp.resolution = resolution;
	gapp.pageno = pageno;
	kol_board_puts("PDF Open\n");
	pdfapp_open(&gapp, original_command_line, 0, 0);
	kol_board_puts("PDF Opened\n");
	wintitle(&gapp, 0);
	 
	kol_board_puts("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 - 350-50+kos_random(50), 
			screen_max_y / 2 - 300-50+kos_random(50), 
			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) RunOpenApp();
			if(butt==11) PageZoomOut(); //magnify -
			if(butt==12) PageZoomIn(); //magnify +
			if(butt==13) //show help
			{
				kol_paint_bar(0, TOOLBAR_HEIGHT, Form.client_width, Form.client_height - TOOLBAR_HEIGHT, 0xF2F2F2);	
				__menuet__write_text(20, TOOLBAR_HEIGHT + 20      , 0x90000000, "uPDF for KolibriOS v1.2", 0);
				__menuet__write_text(21, TOOLBAR_HEIGHT + 20      , 0x90000000, "uPDF for KolibriOS v1.2", 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);
			//kol_board_puts(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, "_");
	kol_paint_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];
	kol_paint_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)
{
	kol_paint_bar(0, 0, Form.client_width, TOOLBAR_HEIGHT - 1, 0xe1e1e1); // bar on the top (buttons holder)
	kol_paint_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);
	kol_paint_bar(show_area_x,  5, show_area_w, 1, 0xA4A4A4);
	kol_paint_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);
		//kol_board_puts(debugstr);
		winblit(&gapp);
	}
}
 
void RunApp(char app[], char param[])
{
	kol_struct70 r;
	r.p00 = 7;
	r.p04 = 0;
	r.p08 = param;
	r.p12 = 0;
	r.p16 = 0;
	r.p20 = 0;
	r.p21 = app;
	kol_file_70(&r);
}
 
 
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 7533	Rev 7621
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"	-
6	#include "pdfapp.h"	5	#include "pdfapp.h"
7	#include "icons/allbtns.h"	6	#include "icons/allbtns.h"
8	#include "kolibri.c"	7	#include "kolibri.c"
9		8
10	// need to be a part of menuet/os.h	9	// need to be a part of menuet/os.h
11	#define BT_DEL 0x80000000	10	#define BT_DEL 0x80000000
12	#define BT_HIDE 0x40000000	11	#define BT_HIDE 0x40000000
13	#define BT_NOFRAME 0x20000000	12	#define BT_NOFRAME 0x20000000
14		13
15	#define evReDraw 1	14	#define evReDraw 1
16	#define evKey 2	15	#define evKey 2
17	#define evButton 3	16	#define evButton 3
18	#define evMouse 6	17	#define evMouse 6
19	#define evNetwork 8	18	#define evNetwork 8
20		19
21	#define ASCII_KEY_LEFT 176	20	#define ASCII_KEY_LEFT 176
22	#define ASCII_KEY_RIGHT 179	21	#define ASCII_KEY_RIGHT 179
23	#define ASCII_KEY_DOWN 177	22	#define ASCII_KEY_DOWN 177
24	#define ASCII_KEY_UP 178	23	#define ASCII_KEY_UP 178
25	#define ASCII_KEY_HOME 180	24	#define ASCII_KEY_HOME 180
26	#define ASCII_KEY_END 181	25	#define ASCII_KEY_END 181
27	#define ASCII_KEY_PGDN 183	26	#define ASCII_KEY_PGDN 183
28	#define ASCII_KEY_PGUP 184	27	#define ASCII_KEY_PGUP 184
29		28
30	#define ASCII_KEY_BS 8	29	#define ASCII_KEY_BS 8
31	#define ASCII_KEY_TAB 9	30	#define ASCII_KEY_TAB 9
32	#define ASCII_KEY_ENTER 13	31	#define ASCII_KEY_ENTER 13
33	#define ASCII_KEY_ESC 27	32	#define ASCII_KEY_ESC 27
34	#define ASCII_KEY_DEL 182	33	#define ASCII_KEY_DEL 182
35	#define ASCII_KEY_INS 185	34	#define ASCII_KEY_INS 185
36	#define ASCII_KEY_SPACE 032	35	#define ASCII_KEY_SPACE 032
37		36
38	struct blit_call	37	struct blit_call
39	{	38	{
40	int dstx;	39	int dstx;
41	int dsty;	40	int dsty;
42	int w;	41	int w;
43	int h;	42	int h;
44		43
45	int srcx;	44	int srcx;
46	int srcy;	45	int srcy;
47	int srcw;	46	int srcw;
48	int srch;	47	int srch;
49		48
50	unsigned char *d;	49	unsigned char *d;
51	int stride;	50	int stride;
52	};	51	};
53		52
54	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
55	{	54	{
56	struct blit_call image;	55	struct blit_call image;
57	image.dstx=dstx;	56	image.dstx=dstx;
58	image.dsty=dsty;	57	image.dsty=dsty;
59	image.w=w;	58	image.w=w;
60	image.h=h;	59	image.h=h;
61	image.srcx=srcx;	60	image.srcx=srcx;
62	image.srcy=srcy;	61	image.srcy=srcy;
63	image.srcw=srcw;	62	image.srcw=srcw;
64	image.srch=srch;	63	image.srch=srch;
65	image.stride=stride;	64	image.stride=stride;
66	image.d=d;	65	image.d=d;
67	asm ("int $0x40"::"a"(73),"b"(0),"c"(&image));	66	asm ("int $0x40"::"a"(73),"b"(0),"c"(&image));
68	}	67	}
69		68
70	void run_app()	69	void run_app()
71	{	70	{
72	return;	71	return;
73	}	72	}
74		73
75		74
76	int __menuet__get_mouse_wheels(void)	75	int __menuet__get_mouse_wheels(void)
77	{	76	{
78	int val;	77	int val;
79	asm ("int $0x40":"=a"(val):"a"(37),"b"(7));	78	asm ("int $0x40":"=a"(val):"a"(37),"b"(7));
80	return val;	79	return val;
81	};	80	};
82		81
83	/==== DATA ====/	82	/==== DATA ====/
84		83
85	static char Title[1024] = "uPDF";	84	static char Title[1024] = "uPDF";
86	static pdfapp_t gapp;	85	static pdfapp_t gapp;
87	char debugstr[256];	86	char debugstr[256];
88	char do_not_blit=0;	87	char do_not_blit=0;
89		88
90	#define TOOLBAR_HEIGHT 34	89	#define TOOLBAR_HEIGHT 34
91	struct process_table_entry Form;	90	struct process_table_entry Form;
92		91
93	#define DOCUMENT_BORDER 0x979797	92	#define DOCUMENT_BORDER 0x979797
94	#define DOCUMENT_BG 0xABABAB	93	#define DOCUMENT_BG 0xABABAB
95		94
96	#define SCROLL_H 25	95	#define SCROLL_H 25
97		96
98	short show_area_w = 65;	97	short show_area_w = 65;
99	short show_area_x;	98	short show_area_x;
100		99
101	char key_mode_enter_page_number;	100	char key_mode_enter_page_number;
102	int new_page_number;	101	int new_page_number;
103		102
104	static short window_center, draw_h, draw_w;	103	static short window_center, draw_h, draw_w;
105		104
106	const char *help[] = {	105	const char *help[] = {
107	"Keys:",	106	"Keys:",
108	" ",	107	" ",
109	"PageUp - go to previous page",	108	"PageUp - go to previous page",
110	"PageDown - go to next page",	109	"PageDown - go to next page",
111	"Home - go to first page",	110	"Home - go to first page",
112	"End - go to last page",	111	"End - go to last page",
113	"Down arrow - scroll current page down",	112	"Down arrow - scroll current page down",
114	"Up arrow - scroll current page up",	113	"Up arrow - scroll current page up",
115	"+/- - zoom in/out",	114	"+/- - zoom in/out",
116	"[ or l - rotate page 90 deg to the left",	115	"[ or l - rotate page 90 deg to the left",
117	"] or r - rotate page 90 deg to the right",	116	"] or r - rotate page 90 deg to the right",
118	"g - grayscale on/off",	117	"g - grayscale on/off",
119	" ",	118	" ",
120	"Press Escape to hide help",	119	"Press Escape to hide help",
121	0	120	0
122	};	121	};
123		122
124	/==== CODE ====/	123	/==== CODE ====/
125		124
126		125
127	// not implemented yet	126	// not implemented yet
128	void wincursor(pdfapp_t *app, int curs) { }	127	void wincursor(pdfapp_t *app, int curs) { }
129	void winhelp(pdfapp_t *app) { }	128	void winhelp(pdfapp_t *app) { }
130	void winresize(pdfapp_t *app, int w, int h) { }	129	void winresize(pdfapp_t *app, int w, int h) { }
131	void windocopy(pdfapp_t *app) { }	130	void windocopy(pdfapp_t *app) { }
132	void winopenuri(pdfapp_t app, char buf) { }	131	void winopenuri(pdfapp_t app, char buf) { }
133	void winrepaintsearch(pdfapp_t *app) { }	132	void winrepaintsearch(pdfapp_t *app) { }
134		133
135		134
136	void winwarn(pdfapp_t app, char msg)	135	void winwarn(pdfapp_t app, char msg)
137	{	136	{
138	fprintf(stderr, "mupdf: %s\n", msg);	137	fprintf(stderr, "mupdf: %s\n", msg);
139	}	138	}
140		139
141		140
142	void winerror(pdfapp_t *app, fz_error error)	141	void winerror(pdfapp_t *app, fz_error error)
143	{	142	{
144	fz_catch(error, "aborting");	143	fz_catch(error, "aborting");
145	exit(1);	144	exit(1);
146	}	145	}
147		146
148		147
149	char winpassword(pdfapp_t app, char *filename)	148	char winpassword(pdfapp_t app, char *filename)
150	{	149	{
151	char *r = "";	150	char *r = "";
152	return r;	151	return r;
153	random();	152	random();
154	}	153	}
155		154
156		155
157	void wintitle(pdfapp_t app, char s)	156	void wintitle(pdfapp_t app, char s)
158	{	157	{
159	char* param = (char*)0x1C;	158	char* param = (char*)0x1C;
160	sprintf(Title,"%s - uPDF", strrchr(param, '/') + 1 );	159	sprintf(Title,"%s - uPDF", strrchr(param, '/') + 1 );
161	}	160	}
162		161
163		162
164	void winreloadfile(pdfapp_t *app)	163	void winreloadfile(pdfapp_t *app)
165	{	164	{
166	//pdfapp_close(app);	165	//pdfapp_close(app);
167	//pdfapp_open(app, filename, 0, 1);	166	//pdfapp_open(app, filename, 0, 1);
168	}	167	}
169		168
170	void winclose(pdfapp_t *app)	169	void winclose(pdfapp_t *app)
171	{	170	{
172	pdfapp_close(&gapp);	171	pdfapp_close(&gapp);
173	__menuet__sys_exit();	172	__menuet__sys_exit();
174	}	173	}
175		174
176	void RunOpenApp()	175	void RunOpenApp()
177	{	176	{
178	RunApp("/sys/lod", "pdf /kolibrios/media/updf");	177	RunApp("/sys/lod", "pdf /kolibrios/media/updf");
179	}	178	}
180		179
181		180
182	void winrepaint(pdfapp_t *app)	181	void winrepaint(pdfapp_t *app)
183	{	182	{
184	winblit(&gapp);	183	winblit(&gapp);
185	}	184	}
186		185
187		186
188	void winblit(pdfapp_t *app)	187	void winblit(pdfapp_t *app)
189	{	188	{
190		189
191	if (do_not_blit) return;	190	if (do_not_blit) return;
192		191
193	if (key_mode_enter_page_number==1) HandleNewPageNumber(0); else DrawPagination();	192	if (key_mode_enter_page_number==1) HandleNewPageNumber(0); else DrawPagination();
194		193
195	if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0;	194	if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0;
196		195
197	gapp.panx = 0;	196	gapp.panx = 0;
198	if (gapp.image->n == 4) {	197	if (gapp.image->n == 4) {
199	blit(window_center + Form.client_left,	198	blit(window_center + Form.client_left,
200	Form.client_top + TOOLBAR_HEIGHT,	199	Form.client_top + TOOLBAR_HEIGHT,
201	Form.client_width,	200	Form.client_width,
202	Form.client_height - TOOLBAR_HEIGHT,	201	Form.client_height - TOOLBAR_HEIGHT,
203	gapp.panx,	202	gapp.panx,
204	gapp.pany,	203	gapp.pany,
205	gapp.image->w,	204	gapp.image->w,
206	gapp.image->h,	205	gapp.image->h,
207	gapp.image->w * gapp.image->n,	206	gapp.image->w * gapp.image->n,
208	gapp.image->samples	207	gapp.image->samples
209	);	208	);
210	}	209	}
211	else if (gapp.image->n == 2)	210	else if (gapp.image->n == 2)
212	{	211	{
213	int i = gapp.image->w*gapp.image->h;	212	int i = gapp.image->w*gapp.image->h;
214	unsigned char color = malloc(i4);	213	unsigned char color = malloc(i4);
215	if (color != NULL)	214	if (color != NULL)
216	{	215	{
217	unsigned char *s = gapp.image->samples;	216	unsigned char *s = gapp.image->samples;
218	unsigned char *d = color;	217	unsigned char *d = color;
219	for (; i > 0 ; i--)	218	for (; i > 0 ; i--)
220	{	219	{
221	d[2] = d[1] = d[0] = *s++;	220	d[2] = d[1] = d[0] = *s++;
222	d[3] = *s++;	221	d[3] = *s++;
223	d += 4;	222	d += 4;
224	}	223	}
225	blit(window_center + Form.client_left,	224	blit(window_center + Form.client_left,
226	Form.client_top + TOOLBAR_HEIGHT,	225	Form.client_top + TOOLBAR_HEIGHT,
227	Form.client_width,	226	Form.client_width,
228	Form.client_height - TOOLBAR_HEIGHT,	227	Form.client_height - TOOLBAR_HEIGHT,
229	gapp.panx,	228	gapp.panx,
230	gapp.pany,	229	gapp.pany,
231	gapp.image->w,	230	gapp.image->w,
232	gapp.image->h,	231	gapp.image->h,
233	gapp.image->w * 4,	232	gapp.image->w * 4,
234	color	233	color
235	);	234	);
236	free(color);	235	free(color);
237	}	236	}
238	}	237	}
239	}	238	}
240		239
241		240
242	void DrawPageSides(void)	241	void DrawPageSides(void)
243	{	242	{
244	if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0;	243	if (Form.client_width > gapp.image->w) window_center = (Form.client_width - gapp.image->w) / 2; else window_center = 0;
245	if (gapp.image->h < Form.client_height - TOOLBAR_HEIGHT) draw_h = gapp.image->h - gapp.pany; else draw_h = Form.client_height - TOOLBAR_HEIGHT;	244	if (gapp.image->h < Form.client_height - TOOLBAR_HEIGHT) draw_h = gapp.image->h - gapp.pany; else draw_h = Form.client_height - TOOLBAR_HEIGHT;
246	if (gapp.image->w < Form.client_width)	245	if (gapp.image->w < Form.client_width)
247	{	246	{
248	kol_paint_bar(0, TOOLBAR_HEIGHT, window_center-1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BG);	247	kol_paint_bar(0, TOOLBAR_HEIGHT, window_center-1, Form.client_height - TOOLBAR_HEIGHT, DOCUMENT_BG);
249	kol_paint_bar(window_center-1, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);	248	kol_paint_bar(window_center-1, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);
250	kol_paint_bar(window_center + gapp.image->w, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);	249	kol_paint_bar(window_center + gapp.image->w, TOOLBAR_HEIGHT, 1, draw_h, DOCUMENT_BORDER);
251	kol_paint_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);	250	kol_paint_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);
252	}	251	}
253	if (gapp.image->w < Form.client_width)	252	if (gapp.image->w < Form.client_width)
254	{	253	{
255	draw_w = gapp.image->w + 2;	254	draw_w = gapp.image->w + 2;
256	}	255	}
257	else	256	else
258	{	257	{
259	window_center = 1;	258	window_center = 1;
260	draw_w = Form.client_width;	259	draw_w = Form.client_width;
261	}	260	}
262	kol_paint_bar(window_center - 1, gapp.image->h - gapp.pany + TOOLBAR_HEIGHT, draw_w, 1, DOCUMENT_BORDER);	261	kol_paint_bar(window_center - 1, gapp.image->h - gapp.pany + TOOLBAR_HEIGHT, draw_w, 1, DOCUMENT_BORDER);
263	kol_paint_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);	262	kol_paint_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);
264	}	263	}
265		264
266		265
267		266
268	int main (void)	267	int main (void)
269	{	268	{
270	char ii, mouse_wheels_state;	269	char ii, mouse_wheels_state;
271	char* original_command_line = (char*)0x1C;	270	char* original_command_line = (char*)0x1C;
272		271
273	if (*original_command_line == 0) {	272	if (*original_command_line == 0) {
274	kol_board_puts("Running uPDF without any param");	273	kol_board_puts("Running uPDF without any param");
275	RunOpenApp();	274	RunOpenApp();
276	__menuet__sys_exit();	275	__menuet__sys_exit();
277	}	276	}
278		277
279	kol_board_puts(original_command_line);	278	kol_board_puts(original_command_line);
280	kol_board_puts("\n");	279	kol_board_puts("\n");
281		280
282	char buf[128];	281	char buf[128];
283	int resolution = 72;	282	int resolution = 72;
284	int pageno = 1;	283	int pageno = 1;
285	fz_accelerate();	284	fz_accelerate();
286	kol_board_puts("PDF init\n");	285	kol_board_puts("PDF init\n");
287	pdfapp_init(&gapp);	286	pdfapp_init(&gapp);
288	gapp.scrw = 600;	287	gapp.scrw = 600;
289	gapp.scrh = 400;	288	gapp.scrh = 400;
290	gapp.resolution = resolution;	289	gapp.resolution = resolution;
291	gapp.pageno = pageno;	290	gapp.pageno = pageno;
292	kol_board_puts("PDF Open\n");	291	kol_board_puts("PDF Open\n");
293	pdfapp_open(&gapp, original_command_line, 0, 0);	292	pdfapp_open(&gapp, original_command_line, 0, 0);
294	kol_board_puts("PDF Opened\n");	293	kol_board_puts("PDF Opened\n");
295	wintitle(&gapp, 0);	294	wintitle(&gapp, 0);
296		295
297	kol_board_puts("Inital paint\n");	296	kol_board_puts("Inital paint\n");
298		297
299	int butt, key, screen_max_x, screen_max_y;	298	int butt, key, screen_max_x, screen_max_y;
300	__menuet__get_screen_max(&screen_max_x, &screen_max_y);	299	__menuet__get_screen_max(&screen_max_x, &screen_max_y);
301	__menuet__set_bitfield_for_wanted_events(EVENT_REDRAW+EVENT_KEY+EVENT_BUTTON+EVENT_MOUSE_CHANGE);	300	__menuet__set_bitfield_for_wanted_events(EVENT_REDRAW+EVENT_KEY+EVENT_BUTTON+EVENT_MOUSE_CHANGE);
302		301
303	for(;;)	302	for(;;)
304	{	303	{
305		304
306	switch(__menuet__wait_for_event())	305	switch(__menuet__wait_for_event())
307	{	306	{
308	case evReDraw:	307	case evReDraw:
309	// gapp.shrinkwrap = 2;	308	// gapp.shrinkwrap = 2;
310	__menuet__window_redraw(1);	309	__menuet__window_redraw(1);
311	__menuet__define_window(screen_max_x / 2 - 350-50+kos_random(50),	310	__menuet__define_window(screen_max_x / 2 - 350-50+kos_random(50),
312	screen_max_y / 2 - 300-50+kos_random(50),	311	screen_max_y / 2 - 300-50+kos_random(50),
313	700, 600, 0x73000000, 0x800000FF, Title);	312	700, 600, 0x73000000, 0x800000FF, Title);
314	__menuet__window_redraw(2);	313	__menuet__window_redraw(2);
315	__menuet__get_process_table(&Form, PID_WHOAMI);	314	__menuet__get_process_table(&Form, PID_WHOAMI);
316	if (Form.window_state > 2) continue; //fix rolled up	315	if (Form.window_state > 2) continue; //fix rolled up
317	Form.client_width++; //fix for Menuet kernel bug	316	Form.client_width++; //fix for Menuet kernel bug
318	Form.client_height++; //fix for Menuet kernel bug	317	Form.client_height++; //fix for Menuet kernel bug
319	DrawWindow();	318	DrawWindow();
320	break;	319	break;
321		320
322	case evKey:	321	case evKey:
323	key = __menuet__getkey();	322	key = __menuet__getkey();
324	if (key_mode_enter_page_number)	323	if (key_mode_enter_page_number)
325	{	324	{
326	HandleNewPageNumber(key);	325	HandleNewPageNumber(key);
327	break;	326	break;
328	}	327	}
329	if (key==ASCII_KEY_ESC) DrawWindow(); //close help	328	if (key==ASCII_KEY_ESC) DrawWindow(); //close help
330	if (key==ASCII_KEY_PGDN) pdfapp_onkey(&gapp, ']');	329	if (key==ASCII_KEY_PGDN) pdfapp_onkey(&gapp, ']');
331	if (key==ASCII_KEY_PGUP) pdfapp_onkey(&gapp, '[');	330	if (key==ASCII_KEY_PGUP) pdfapp_onkey(&gapp, '[');
332	if (key==ASCII_KEY_HOME) pdfapp_onkey(&gapp, 'g');	331	if (key==ASCII_KEY_HOME) pdfapp_onkey(&gapp, 'g');
333	if (key==ASCII_KEY_END ) pdfapp_onkey(&gapp, 'G');	332	if (key==ASCII_KEY_END ) pdfapp_onkey(&gapp, 'G');
334	if (key=='g' ) pdfapp_onkey(&gapp, 'c');	333	if (key=='g' ) pdfapp_onkey(&gapp, 'c');
335	if ((key=='[' ) \|\| (key=='l')) PageRotateLeft();	334	if ((key=='[' ) \|\| (key=='l')) PageRotateLeft();
336	if ((key==']' ) \|\| (key=='r')) PageRotateRight();	335	if ((key==']' ) \|\| (key=='r')) PageRotateRight();
337	if (key==ASCII_KEY_DOWN ) PageScrollDown();	336	if (key==ASCII_KEY_DOWN ) PageScrollDown();
338	if (key==ASCII_KEY_UP ) PageScrollUp();	337	if (key==ASCII_KEY_UP ) PageScrollUp();
339	if (key=='-') PageZoomOut();	338	if (key=='-') PageZoomOut();
340	if ((key=='=') \|\| (key=='+')) PageZoomIn();	339	if ((key=='=') \|\| (key=='+')) PageZoomIn();
341	break;	340	break;
342		341
343	case evButton:	342	case evButton:
344	butt = __menuet__get_button_id();	343	butt = __menuet__get_button_id();
345	if(butt==1) __menuet__sys_exit();	344	if(butt==1) __menuet__sys_exit();
346	if(butt==10) RunOpenApp();	345	if(butt==10) RunOpenApp();
347	if(butt==11) PageZoomOut(); //magnify -	346	if(butt==11) PageZoomOut(); //magnify -
348	if(butt==12) PageZoomIn(); //magnify +	347	if(butt==12) PageZoomIn(); //magnify +
349	if(butt==13) //show help	348	if(butt==13) //show help
350	{	349	{
351	kol_paint_bar(0, TOOLBAR_HEIGHT, Form.client_width, Form.client_height - TOOLBAR_HEIGHT, 0xF2F2F2);	350	kol_paint_bar(0, TOOLBAR_HEIGHT, Form.client_width, Form.client_height - TOOLBAR_HEIGHT, 0xF2F2F2);
352	__menuet__write_text(20, TOOLBAR_HEIGHT + 20 , 0x90000000, "uPDF for KolibriOS v1.2", 0);	351	__menuet__write_text(20, TOOLBAR_HEIGHT + 20 , 0x90000000, "uPDF for KolibriOS v1.2", 0);
353	__menuet__write_text(21, TOOLBAR_HEIGHT + 20 , 0x90000000, "uPDF for KolibriOS v1.2", 0);	352	__menuet__write_text(21, TOOLBAR_HEIGHT + 20 , 0x90000000, "uPDF for KolibriOS v1.2", 0);
354	for (ii=0; help[ii]!=0; ii++) {	353	for (ii=0; help[ii]!=0; ii++) {
355	__menuet__write_text(20, TOOLBAR_HEIGHT + 60 + ii * 15, 0x80000000, help[ii], 0);	354	__menuet__write_text(20, TOOLBAR_HEIGHT + 60 + ii * 15, 0x80000000, help[ii], 0);
356	}	355	}
357	}	356	}
358	if(butt==14) pdfapp_onkey(&gapp, '['); //previous page	357	if(butt==14) pdfapp_onkey(&gapp, '['); //previous page
359	if(butt==15) pdfapp_onkey(&gapp, ']'); //next page	358	if(butt==15) pdfapp_onkey(&gapp, ']'); //next page
360	if(butt==16) PageRotateLeft();	359	if(butt==16) PageRotateLeft();
361	if(butt==17) PageRotateRight();	360	if(butt==17) PageRotateRight();
362	if(butt==20) GetNewPageNumber();	361	if(butt==20) GetNewPageNumber();
363	break;	362	break;
364		363
365	case evMouse:	364	case evMouse:
366	if (mouse_wheels_state = __menuet__get_mouse_wheels())	365	if (mouse_wheels_state = __menuet__get_mouse_wheels())
367	{	366	{
368	if (mouse_wheels_state==1) { PageScrollDown(); PageScrollDown(); }	367	if (mouse_wheels_state==1) { PageScrollDown(); PageScrollDown(); }
369	if (mouse_wheels_state==-1) { PageScrollUp(); PageScrollUp(); }	368	if (mouse_wheels_state==-1) { PageScrollUp(); PageScrollUp(); }
370	}	369	}
371	//sprintf (debugstr, "mouse_wheels_state: %d \n", mouse_wheels_state);	370	//sprintf (debugstr, "mouse_wheels_state: %d \n", mouse_wheels_state);
372	//kol_board_puts(debugstr);	371	//kol_board_puts(debugstr);
373	//pdfapp_onmouse(&gapp, int x, int y, int btn, int modifiers, int state)	372	//pdfapp_onmouse(&gapp, int x, int y, int btn, int modifiers, int state)
374	break;	373	break;
375	}	374	}
376	}	375	}
377	}	376	}
378		377
379		378
380	void GetNewPageNumber(void)	379	void GetNewPageNumber(void)
381	{	380	{
382	new_page_number = gapp.pageno;	381	new_page_number = gapp.pageno;
383	key_mode_enter_page_number = 1;	382	key_mode_enter_page_number = 1;
384	HandleNewPageNumber(0);	383	HandleNewPageNumber(0);
385	}	384	}
386		385
387	void HandleNewPageNumber(unsigned char key)	386	void HandleNewPageNumber(unsigned char key)
388	{	387	{
389	char label_new_page[8];	388	char label_new_page[8];
390		389
391	if ((key >= '0') && (key <= '9'))	390	if ((key >= '0') && (key <= '9'))
392	{	391	{
393	new_page_number = new_page_number * 10 + key - '0';	392	new_page_number = new_page_number * 10 + key - '0';
394	}	393	}
395	if (key == ASCII_KEY_BS)	394	if (key == ASCII_KEY_BS)
396	{	395	{
397	new_page_number /= 10;	396	new_page_number /= 10;
398	}	397	}
399	if (key == ASCII_KEY_ENTER)	398	if (key == ASCII_KEY_ENTER)
400	{	399	{
401	ApplyNewPageNumber();	400	ApplyNewPageNumber();
402	return;	401	return;
403	}	402	}
404	if (key==ASCII_KEY_ESC)	403	if (key==ASCII_KEY_ESC)
405	{	404	{
406	key_mode_enter_page_number = 0;	405	key_mode_enter_page_number = 0;
407	DrawWindow();	406	DrawWindow();
408	return;	407	return;
409	}	408	}
410		409
411	itoa(new_page_number, label_new_page, 10);	410	itoa(new_page_number, label_new_page, 10);
412	strcat(label_new_page, "_");	411	strcat(label_new_page, "_");
413	kol_paint_bar(show_area_x, 6, show_area_w, 22, 0xFDF88E);	412	kol_paint_bar(show_area_x, 6, show_area_w, 22, 0xFDF88E);
414	__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));	413	__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));
415		414
416	if (new_page_number > gapp.pagecount) ApplyNewPageNumber();	415	if (new_page_number > gapp.pagecount) ApplyNewPageNumber();
417	}	416	}
418		417
419	void ApplyNewPageNumber(void)	418	void ApplyNewPageNumber(void)
420	{	419	{
421	key_mode_enter_page_number = 0;	420	key_mode_enter_page_number = 0;
422	gapp.pageno = new_page_number -1;	421	gapp.pageno = new_page_number -1;
423	pdfapp_onkey(&gapp, ']');	422	pdfapp_onkey(&gapp, ']');
424	}	423	}
425		424
426	void DrawPagination(void)	425	void DrawPagination(void)
427	{	426	{
428	char pages_display[12];	427	char pages_display[12];
429	kol_paint_bar(show_area_x, 6, show_area_w, 22, 0xF4F4F4);	428	kol_paint_bar(show_area_x, 6, show_area_w, 22, 0xF4F4F4);
430	sprintf (pages_display, "%d/%d", gapp.pageno, gapp.pagecount);	429	sprintf (pages_display, "%d/%d", gapp.pageno, gapp.pagecount);
431	__menuet__write_text(show_area_x + show_area_w/2 - strlen(pages_display)*6/2, 14, 0x000000, pages_display, strlen(pages_display));	430	__menuet__write_text(show_area_x + show_area_w/2 - strlen(pages_display)*6/2, 14, 0x000000, pages_display, strlen(pages_display));
432	}	431	}
433		432
434		433
435		434
436		435
437	void DrawWindow(void)	436	void DrawWindow(void)
438	{	437	{
439	kol_paint_bar(0, 0, Form.client_width, TOOLBAR_HEIGHT - 1, 0xe1e1e1); // bar on the top (buttons holder)	438	kol_paint_bar(0, 0, Form.client_width, TOOLBAR_HEIGHT - 1, 0xe1e1e1); // bar on the top (buttons holder)
440	kol_paint_bar(0, TOOLBAR_HEIGHT - 1, Form.client_width, 1, 0x7F7F7F);	439	kol_paint_bar(0, TOOLBAR_HEIGHT - 1, Form.client_width, 1, 0x7F7F7F);
441	DrawToolbarButton(8,0); //open_folder	440	DrawToolbarButton(8,0); //open_folder
442	DrawToolbarButton(42,1); //magnify -	441	DrawToolbarButton(42,1); //magnify -
443	DrawToolbarButton(67,2); //magnify +	442	DrawToolbarButton(67,2); //magnify +
444	DrawToolbarButton(101,6); //rotate left	443	DrawToolbarButton(101,6); //rotate left
445	DrawToolbarButton(126,7); //rotate right	444	DrawToolbarButton(126,7); //rotate right
446	DrawToolbarButton(Form.client_width - 160,3); //show help	445	DrawToolbarButton(Form.client_width - 160,3); //show help
447	show_area_x = Form.client_width - show_area_w - 34;	446	show_area_x = Form.client_width - show_area_w - 34;
448	DrawToolbarButton(show_area_x - 26,4); //prev page	447	DrawToolbarButton(show_area_x - 26,4); //prev page
449	DrawToolbarButton(show_area_x + show_area_w,5); //nex page	448	DrawToolbarButton(show_area_x + show_area_w,5); //nex page
450	__menuet__make_button(show_area_x-1, 5, show_area_w+1, 23, 20 + BT_HIDE, 0xA4A4A4);	449	__menuet__make_button(show_area_x-1, 5, show_area_w+1, 23, 20 + BT_HIDE, 0xA4A4A4);
451	kol_paint_bar(show_area_x, 5, show_area_w, 1, 0xA4A4A4);	450	kol_paint_bar(show_area_x, 5, show_area_w, 1, 0xA4A4A4);
452	kol_paint_bar(show_area_x, 28, show_area_w, 1, 0xA4A4A4);	451	kol_paint_bar(show_area_x, 28, show_area_w, 1, 0xA4A4A4);
453	winblit(&gapp);	452	winblit(&gapp);
454	DrawPageSides();	453	DrawPageSides();
455	}	454	}
456		455
457	void DrawToolbarButton(int x, char image_id)	456	void DrawToolbarButton(int x, char image_id)
458	{	457	{
459	__menuet__make_button(x, 5, 26-1, 24-1, 10 + image_id + BT_HIDE, 0);	458	__menuet__make_button(x, 5, 26-1, 24-1, 10 + image_id + BT_HIDE, 0);
460	__menuet__putimage(x, 5, 26, 24, image_id * 24 * 26 * 3 + toolbar_image);	459	__menuet__putimage(x, 5, 26, 24, image_id * 24 * 26 * 3 + toolbar_image);
461	}	460	}
462		461
463		462
464	/* Actions */	463	/* Actions */
465		464
466	void PageScrollDown(void)	465	void PageScrollDown(void)
467	{	466	{
468	//pdfapp_onkey(&gapp, 'k'); //move down	467	//pdfapp_onkey(&gapp, 'k'); //move down
469	if (gapp.image->h - gapp.pany - SCROLL_H < Form.client_height - TOOLBAR_HEIGHT)	468	if (gapp.image->h - gapp.pany - SCROLL_H < Form.client_height - TOOLBAR_HEIGHT)
470	{	469	{
471	pdfapp_onkey(&gapp, '.');	470	pdfapp_onkey(&gapp, '.');
472	}	471	}
473	else {	472	else {
474	gapp.pany += SCROLL_H;	473	gapp.pany += SCROLL_H;
475	winblit(&gapp);	474	winblit(&gapp);
476	}	475	}
477	}	476	}
478		477
479		478
480	void PageScrollUp(void)	479	void PageScrollUp(void)
481	{	480	{
482	//pdfapp_onkey(&gapp, 'j'); //move up	481	//pdfapp_onkey(&gapp, 'j'); //move up
483	if (gapp.pany >= SCROLL_H) {	482	if (gapp.pany >= SCROLL_H) {
484	gapp.pany -= SCROLL_H;	483	gapp.pany -= SCROLL_H;
485	winblit(&gapp);	484	winblit(&gapp);
486	}	485	}
487	else {	486	else {
488	//not very nice way of using do_not_blit, but it simple	487	//not very nice way of using do_not_blit, but it simple
489	if (gapp.pageno == 1) return;	488	if (gapp.pageno == 1) return;
490	do_not_blit = 1;	489	do_not_blit = 1;
491	pdfapp_onkey(&gapp, ',');	490	pdfapp_onkey(&gapp, ',');
492	do_not_blit = 0;	491	do_not_blit = 0;
493	gapp.pany = gapp.image->h - SCROLL_H - Form.client_height + TOOLBAR_HEIGHT;	492	gapp.pany = gapp.image->h - SCROLL_H - Form.client_height + TOOLBAR_HEIGHT;
494	if (gapp.pany < 0) gapp.pany = 0;	493	if (gapp.pany < 0) gapp.pany = 0;
495	//sprintf (debugstr, "gapp.pany: %d \n", gapp.pany);	494	//sprintf (debugstr, "gapp.pany: %d \n", gapp.pany);
496	//kol_board_puts(debugstr);	495	//kol_board_puts(debugstr);
497	winblit(&gapp);	496	winblit(&gapp);
498	}	497	}
499	}	498	}
500		499

Subversion Repositories Kolibri OS

(root)/contrib/media/updf/apps/kos_main.c @ 7624 – Rev 7533 → 7621