WebSVN – Kolibri OS – Diff – /programs/cmm/txtread/txtread.c


#define MEMSIZE 4096*25
 
//===================================================//
//                                                   //
//                       LIB                         //
//                                                   //
//===================================================//
 
#include "../lib/io.h"
#include "../lib/gui.h"
#include "../lib/list_box.h"
#include "../lib/kfont.h"
 
#include "../lib/obj/box_lib.h"
#include "../lib/obj/libini.h"
#include "../lib/obj/libimg.h"
#include "../lib/obj/iconv.h"
#include "../lib/obj/proc_lib.h"
 
#include "../lib/patterns/simple_open_dialog.h"
 
//===================================================//
//                                                   //
//                       DATA                        //
//                                                   //
//===================================================//
 
#define TOOLBAR_H 34
#define TOOLBAR_ICON_WIDTH  26
#define TOOLBAR_ICON_HEIGHT 24
 
#define DEFAULT_EDITOR "/sys/tinypad"
 
#define INTRO_TEXT "This is a plain Text Reader.\nTry to open some text file."
#define VERSION "Text Reader v1.3"
#define ABOUT "Idea: Leency, punk_joker
Code: Leency, Veliant, KolibriOS Team
 
Hotkeys:
Ctrl+O - open file
Ctrl+I - show file properties
Ctrl+Up - bigger font
Ctrl+Down - smaller font
Ctrl+Tab - select charset
Ctrl+E - reopen current file in another app
 
Press any key..."
 
dword color_schemes[] = {
0xFFFfff, 0,
0xF0F0F0, 0,
0xFDF6E3, 0x101A21,
0xFCF0DA, 0x171501,
0xF0F0C7, 0,
0x282C34, 0xABB2BF,
0x282923, 0xD8D8D2
};
 
char color_scheme_names[] =
"White & Black
Grey & Black      RtfRead
Linen & Black     Horst
Antique & Black   Pocket
Lemon & Black     Fb2Read
DarkGrey & Grey   Godot
DarkGrey & Grey   Monokai";
 
char default_dir[] = "/rd/1";
od_filter filter2 = { 8, "TXT\0\0" };
 
scroll_bar scroll = { 15,200,398,44,0,2,115,15,0,0xeeeeee,0xBBBbbb,0xeeeeee,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1};
llist list;
 
proc_info Form;
char title[4196];
 
bool help_opened = false;
int charsets_mx;
int reopenin_mx;
int colscheme_mx;
 
int curcol_scheme;
 
enum {
	OPEN_FILE,
	MAGNIFY_MINUS,
	MAGNIFY_PLUS,
	CHANGE_ENCODING,
	RUN_EDIT,
	SHOW_INFO,
	SHOW_FILE_PROPERTIES,
	COLOR_SCHEME
};
 
int encoding;
 
dword bg_color;
dword text_color;
 
//===================================================//
//                                                   //
//                 INTERNAL INCLUDES                 //
//                                                   //
//===================================================//
 
#include "ini.h"
#include "prepare_page.h"
 
//===================================================//
//                                                   //
//                       CODE                        //
//                                                   //
//===================================================//
 
void InitDlls()
{
	load_dll(boxlib,    #box_lib_init,   0);
	load_dll(libio,     #libio_init,     1);
	load_dll(libimg,    #libimg_init,    1);
	load_dll(libini,    #lib_init,       1);
	load_dll(iconv_lib, #iconv_open,     0);
	load_dll(Proc_lib,  #OpenDialog_init,0);
}
 
void main()
{   	
	InitDlls();	
	OpenDialog_init stdcall (#o_dialog);
	if (param) strcpy(#openfile_path, #param);
	LoadIniSettings();
	EventSetColorScheme(curcol_scheme);
	kfont.init(DEFAULT_FONT);
	Libimg_LoadImage(#skin, abspath("toolbar.png"));
	OpenFile(#param);
	list.no_selection = true;
	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER);
	loop()
	{
		switch(WaitEvent())
		{
			case evMouse:
				HandleMouseEvent();
				break;
			case evKey:
				HandleKeyEvent();
				break;
			case evButton:
				HandleButtonEvent();
				break;
			case evReDraw:
				EventMenuClick();
				draw_window();
		}
	}
}
 
//===================================================//
//                                                   //
//                      EVENTS                       //
//                                                   //
//===================================================//
 
void HandleButtonEvent()
{
	
	byte btn = GetButtonID();
	if (btn==1) {
		SaveIniSettings();
		ExitProcess();
	}
	btn-=10;
	switch(btn)
	{
		case OPEN_FILE:
			EventOpenFile();
			break;
		case SHOW_FILE_PROPERTIES:
			EventShowFileProperties();
			break;
		case MAGNIFY_PLUS:
			EventMagnifyPlus();
			break;
		case MAGNIFY_MINUS:
			EventMagnifyMinus();
			break;
		case CHANGE_ENCODING:
			EventShowEncodingList();
			break;
		case RUN_EDIT:
			EventShowReopenMenu();
			break;
		case COLOR_SCHEME:
			EventShowColorSchemesList();
			break;
		case SHOW_INFO:
			EventShowInfo();
			break;
	}
}
 
 
void HandleKeyEvent()
{
	if (help_opened) {
		help_opened = false;
		DrawPage();
		return; 
	}
	GetKeys();
	if (key_scancode == SCAN_CODE_F1) {
		EventShowInfo();
		return;
	}
	if (key_modifier & KEY_LCTRL) || (key_modifier & KEY_RCTRL) {
		switch (key_scancode)
		{
			case SCAN_CODE_KEY_O:
				EventOpenFile();
				break;
			case SCAN_CODE_KEY_I:
				EventShowFileProperties();
				break;
			case SCAN_CODE_UP:
				EventMagnifyPlus();
				break;
			case SCAN_CODE_DOWN:
				EventMagnifyMinus();
				break;
			case SCAN_CODE_KEY_E:
				EventShowReopenMenu();
				break;
			case SCAN_CODE_TAB:
				EventChangeEncoding();
				break;
		}
		return;
	}
	if (list.ProcessKey(key_scancode))
		DrawPage();
}
 
 
void HandleMouseEvent()
{
	mouse.get();
	list.wheel_size = 7;
	if (list.MouseScroll(mouse.vert)) {
		DrawPage(); 
		return; 
	}
	scrollbar_v_mouse (#scroll);
	if (list.first != scroll.position) {
		list.first = scroll.position;
		DrawPage(); 
	}
}
 
/* ----------------------------------------------------- */
 
void EventOpenFile()
{
	OpenDialog_start stdcall (#o_dialog);
	if (o_dialog.status) {
		OpenFile(#openfile_path);
		PreparePage();
	}
}
 
void EventShowFileProperties()
{
	char ss_param[4096];
	if (!param) return;
	strcpy(#ss_param, "-p ");
	strcpy(#ss_param+3, #param);
	RunProgram("/sys/File managers/Eolite", #ss_param);
}
 
void EventMagnifyPlus()
{
	kfont.size.pt++;
	if(!kfont.changeSIZE())
		kfont.size.pt--;
	else
		PreparePage();
}
 
void EventMagnifyMinus()
{
	kfont.size.pt--;
	if(!kfont.changeSIZE())
		kfont.size.pt++;
	else
		PreparePage();
}
 
void EventShowEncodingList()
{
	menu.selected = encoding + 1;
	menu.show(Form.left+5 + charsets_mx, Form.top+29+skin_height, 130,
		"UTF-8\nKOI8-RU\nCP1251\nCP1252\nISO8859-5\nCP866", 10);
}
 
void EventShowReopenMenu()
{
	menu.selected = 0;
	menu.show(Form.left+5 + reopenin_mx, Form.top+29+skin_height, 130,
		"Tinypad\nTextEdit\nWebView\nFB2Read\nHexView\nOther", 20);
}
 
void EventShowColorSchemesList()
{
	menu.selected = curcol_scheme + 1;
	menu.show(Form.left+5 + colscheme_mx, Form.top+29+skin_height, 175, #color_scheme_names, 30);
}
 
void EventSetColorScheme(dword _setn)
{
	curcol_scheme = _setn;
	bg_color   = color_schemes[curcol_scheme*2];
	text_color = color_schemes[curcol_scheme*2+1];
}
 
void EventShowInfo() {
	help_opened = true;
	DrawBar(list.x, list.y, list.w, list.h, 0xFFFfff);
	WriteText(list.x + 10, list.y + 10, 10000001b, 0x555555, VERSION);
	WriteTextLines(list.x + 10, list.y+40, 10110000b, 0, ABOUT, 20);
}
 
void EventChangeEncoding(dword id)
{
	encoding = id;
	OpenFile(#openfile_path);
	PreparePage();
	draw_window();
}
 
void EventOpenFileInAnotherProgram(dword _app)
{
	RunProgram(_app, #param);
}
 
void EventMenuClick()
{
	byte open_param[4096];
	switch(menu.cur_y)
	{
		//Encoding
		case 10...15:
			EventChangeEncoding(menu.cur_y-10);
			break;
		//Reopen
		case 20:
			EventOpenFileInAnotherProgram("/sys/tinypad");
			break;
		case 21:
			EventOpenFileInAnotherProgram("/sys/develop/t_edit");
			break;
		case 22:
			EventOpenFileInAnotherProgram("/sys/network/webview");
			break;
		case 23:
			EventOpenFileInAnotherProgram("/sys/fb2read");
			break;
		case 24:
			EventOpenFileInAnotherProgram("/sys/develop/heed");
			break;
		case 25:
			open_param[0]='~';
			strcpy(#open_param+1,#param);
			RunProgram("/sys/@open", #open_param);
			break;
		//ColorSchemes
		case 30...38:
			EventSetColorScheme(menu.cur_y-30);
			PreparePage();
			break;
	}
	menu.cur_y = 0;
}
 
//===================================================//
//                                                   //
//               DRAWS AND OTHER FUNCS               //
//                                                   //
//===================================================//
 
void OpenFile(dword f_path) 
{
	int tmp;
	if (ESBYTE[f_path]) {
		strcpy(#param, f_path);
		io.read(#param);
		strcpy(#title, #param);
		strcat(#title, " - Text Reader"); 
	}
	else {
		if (list.count) return;
		io.buffer_data = INTRO_TEXT;
		strcpy(#title, "Text Reader"); 
	}
	if (encoding!=CH_CP866) ChangeCharset(charsets[encoding], "CP866", io.buffer_data);
	list.KeyHome();
	list.ClearList();
}
 
void draw_window()
{
	#define BUTTONS_GAP 6
	#define BLOCKS_GAP 15
	#define TOOLBAR_BUTTON_WIDTH 26
	incn x;
	DefineAndDrawWindow(Form.left,Form.top,Form.width,Form.height,0x73,0,#title,0);
	GetProcessInfo(#Form, SelfInfo);
	if (Form.status_window>2) return;
 
	if (Form.width  < 200) { MoveSize(OLD,OLD,200,OLD); return; }
	if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); return; }
	
	DrawBar(0, 0, Form.cwidth, TOOLBAR_H - 1, 0xe1e1e1);
	DrawBar(0, TOOLBAR_H - 1, Form.cwidth, 1, 0x7F7F7F);
	
	x.n = 0;
	DrawToolbarButton(OPEN_FILE,       x.inc(8));
	DrawToolbarButton(SHOW_FILE_PROPERTIES, x.inc(TOOLBAR_BUTTON_WIDTH + BUTTONS_GAP));
 
	DrawToolbarButton(MAGNIFY_MINUS,   x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP));
	DrawToolbarButton(MAGNIFY_PLUS,    x.inc(TOOLBAR_BUTTON_WIDTH - 1));
	DrawToolbarButton(COLOR_SCHEME,    x.inc(TOOLBAR_BUTTON_WIDTH + BUTTONS_GAP)); colscheme_mx = x.n;
 
	DrawToolbarButton(CHANGE_ENCODING, x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP)); charsets_mx = x.n;
	DrawToolbarButton(RUN_EDIT,        x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP)); reopenin_mx = x.n;
	DrawToolbarButton(SHOW_INFO,       Form.cwidth - 34);
	
	if ((Form.cwidth-scroll.size_x-1 == list.w) && 
		(Form.cheight-TOOLBAR_H == list.h) && 
		(list.count) 
	)
	{
		DrawPage(); 
	} else {
		PreparePage();
	}		
	
	DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x, scroll.size_y-1, scroll.bckg_col);
}
 
void DrawPage()
{
	kfont.ShowBufferPart(list.x, list.y, list.w, list.h, list.first*list.item_h*list.w);
	DrawScroller();
}
 
void DrawToolbarButton(char image_id, int x)
{
	DefineButton(x+1, 6, TOOLBAR_ICON_WIDTH-2, TOOLBAR_ICON_HEIGHT-2, 10+image_id + BT_HIDE, 0);
	img_draw stdcall(skin.image, x, 5, TOOLBAR_ICON_WIDTH, TOOLBAR_ICON_HEIGHT, TOOLBAR_ICON_WIDTH-1*image_id, 0);
}
 
void DrawScroller()
{
	scroll.max_area = list.count;
	scroll.cur_area = list.visible;
	scroll.position = list.first;
	scroll.all_redraw = 0;
	scroll.start_x = list.x + list.w;
	scroll.start_y = list.y;
	scroll.size_y = list.h;
	scrollbar_v_draw(#scroll);
}

Rev 7516	Rev 7768
1	#define MEMSIZE 4096*25	1	#define MEMSIZE 4096*25
2		2
3	//===================================================//	3	//===================================================//
4	// //	4	// //
5	// LIB //	5	// LIB //
6	// //	6	// //
7	//===================================================//	7	//===================================================//
8		8
9	#include "../lib/io.h"	9	#include "../lib/io.h"
10	#include "../lib/gui.h"	10	#include "../lib/gui.h"
11	#include "../lib/list_box.h"	11	#include "../lib/list_box.h"
12	#include "../lib/kfont.h"	12	#include "../lib/kfont.h"
13		13
14	#include "../lib/obj/box_lib.h"	14	#include "../lib/obj/box_lib.h"
15	#include "../lib/obj/libini.h"	15	#include "../lib/obj/libini.h"
16	#include "../lib/obj/libimg.h"	16	#include "../lib/obj/libimg.h"
17	#include "../lib/obj/iconv.h"	17	#include "../lib/obj/iconv.h"
18	#include "../lib/obj/proc_lib.h"	18	#include "../lib/obj/proc_lib.h"
19		19
20	#include "../lib/patterns/simple_open_dialog.h"	20	#include "../lib/patterns/simple_open_dialog.h"
21		21
22	//===================================================//	22	//===================================================//
23	// //	23	// //
24	// DATA //	24	// DATA //
25	// //	25	// //
26	//===================================================//	26	//===================================================//
27		27
28	#define TOOLBAR_H 34	28	#define TOOLBAR_H 34
29	#define TOOLBAR_ICON_WIDTH 26	29	#define TOOLBAR_ICON_WIDTH 26
30	#define TOOLBAR_ICON_HEIGHT 24	30	#define TOOLBAR_ICON_HEIGHT 24
31		31
32	#define DEFAULT_EDITOR "/sys/tinypad"	32	#define DEFAULT_EDITOR "/sys/tinypad"
33		33
34	#define INTRO_TEXT "This is a plain Text Reader.\nTry to open some text file."	34	#define INTRO_TEXT "This is a plain Text Reader.\nTry to open some text file."
35	#define VERSION "Text Reader v1.3"	35	#define VERSION "Text Reader v1.3"
36	#define ABOUT "Idea: Leency, punk_joker	36	#define ABOUT "Idea: Leency, punk_joker
37	Code: Leency, Veliant, KolibriOS Team	37	Code: Leency, Veliant, KolibriOS Team
38		38
39	Hotkeys:	39	Hotkeys:
40	Ctrl+O - open file	40	Ctrl+O - open file
41	Ctrl+I - show file properties	41	Ctrl+I - show file properties
42	Ctrl+Up - bigger font	42	Ctrl+Up - bigger font
43	Ctrl+Down - smaller font	43	Ctrl+Down - smaller font
44	Ctrl+Tab - select charset	44	Ctrl+Tab - select charset
45	Ctrl+E - reopen current file in another app	45	Ctrl+E - reopen current file in another app
46		46
47	Press any key..."	47	Press any key..."
48		48
49	dword color_schemes[] = {	49	dword color_schemes[] = {
50	0xFFFfff, 0,	50	0xFFFfff, 0,
51	0xF0F0F0, 0,	51	0xF0F0F0, 0,
52	0xFDF6E3, 0x101A21,	52	0xFDF6E3, 0x101A21,
53	0xFCF0DA, 0x171501,	53	0xFCF0DA, 0x171501,
54	0xF0F0C7, 0,	54	0xF0F0C7, 0,
55	0x282C34, 0xABB2BF,	55	0x282C34, 0xABB2BF,
56	0x282923, 0xD8D8D2	56	0x282923, 0xD8D8D2
57	};	57	};
58		58
59	char color_scheme_names[] =	59	char color_scheme_names[] =
60	"White & Black	60	"White & Black
61	Grey & Black RtfRead	61	Grey & Black RtfRead
62	Linen & Black Horst	62	Linen & Black Horst
63	Antique & Black Pocket	63	Antique & Black Pocket
64	Lemon & Black Fb2Read	64	Lemon & Black Fb2Read
65	DarkGrey & Grey Godot	65	DarkGrey & Grey Godot
66	DarkGrey & Grey Monokai";	66	DarkGrey & Grey Monokai";
67		67
68	char default_dir[] = "/rd/1";	68	char default_dir[] = "/rd/1";
69	od_filter filter2 = { 8, "TXT\0\0" };	69	od_filter filter2 = { 8, "TXT\0\0" };
70		70
71	scroll_bar scroll = { 15,200,398,44,0,2,115,15,0,0xeeeeee,0xBBBbbb,0xeeeeee,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1};	71	scroll_bar scroll = { 15,200,398,44,0,2,115,15,0,0xeeeeee,0xBBBbbb,0xeeeeee,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1};
72	llist list;	72	llist list;
73		73
74	proc_info Form;	74	proc_info Form;
75	char title[4196];	75	char title[4196];
76		76
77	bool help_opened = false;	77	bool help_opened = false;
78	int charsets_mx;	78	int charsets_mx;
79	int reopenin_mx;	79	int reopenin_mx;
80	int colscheme_mx;	80	int colscheme_mx;
81		81
82	int curcol_scheme;	82	int curcol_scheme;
83		83
84	enum {	84	enum {
85	OPEN_FILE,	85	OPEN_FILE,
86	MAGNIFY_MINUS,	86	MAGNIFY_MINUS,
87	MAGNIFY_PLUS,	87	MAGNIFY_PLUS,
88	CHANGE_ENCODING,	88	CHANGE_ENCODING,
89	RUN_EDIT,	89	RUN_EDIT,
90	SHOW_INFO,	90	SHOW_INFO,
91	SHOW_FILE_PROPERTIES,	91	SHOW_FILE_PROPERTIES,
92	COLOR_SCHEME	92	COLOR_SCHEME
93	};	93	};
94		94
95	int encoding;	95	int encoding;
96		96
97	dword bg_color;	97	dword bg_color;
98	dword text_color;	98	dword text_color;
99		99
100	//===================================================//	100	//===================================================//
101	// //	101	// //
102	// INTERNAL INCLUDES //	102	// INTERNAL INCLUDES //
103	// //	103	// //
104	//===================================================//	104	//===================================================//
105		105
106	#include "ini.h"	106	#include "ini.h"
107	#include "prepare_page.h"	107	#include "prepare_page.h"
108		108
109	//===================================================//	109	//===================================================//
110	// //	110	// //
111	// CODE //	111	// CODE //
112	// //	112	// //
113	//===================================================//	113	//===================================================//
114		114
115	void InitDlls()	115	void InitDlls()
116	{	116	{
117	load_dll(boxlib, #box_lib_init, 0);	117	load_dll(boxlib, #box_lib_init, 0);
118	load_dll(libio, #libio_init, 1);	118	load_dll(libio, #libio_init, 1);
119	load_dll(libimg, #libimg_init, 1);	119	load_dll(libimg, #libimg_init, 1);
120	load_dll(libini, #lib_init, 1);	120	load_dll(libini, #lib_init, 1);
121	load_dll(iconv_lib, #iconv_open, 0);	121	load_dll(iconv_lib, #iconv_open, 0);
122	load_dll(Proc_lib, #OpenDialog_init,0);	122	load_dll(Proc_lib, #OpenDialog_init,0);
123	}	123	}
124		124
125	void main()	125	void main()
126	{	126	{
127	InitDlls();	127	InitDlls();
128	OpenDialog_init stdcall (#o_dialog);	128	OpenDialog_init stdcall (#o_dialog);
129	if (param) strcpy(#openfile_path, #param);	129	if (param) strcpy(#openfile_path, #param);
130	LoadIniSettings();	130	LoadIniSettings();
131	EventSetColorScheme(curcol_scheme);	131	EventSetColorScheme(curcol_scheme);
132	kfont.init(DEFAULT_FONT);	132	kfont.init(DEFAULT_FONT);
133	Libimg_LoadImage(#skin, abspath("toolbar.png"));	133	Libimg_LoadImage(#skin, abspath("toolbar.png"));
134	OpenFile(#param);	134	OpenFile(#param);
135	list.no_selection = true;	135	list.no_selection = true;
136	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER);	136	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER);
137	loop()	137	loop()
138	{	138	{
139	switch(WaitEvent())	139	switch(WaitEvent())
140	{	140	{
141	case evMouse:	141	case evMouse:
142	HandleMouseEvent();	142	HandleMouseEvent();
143	break;	143	break;
144	case evKey:	144	case evKey:
145	HandleKeyEvent();	145	HandleKeyEvent();
146	break;	146	break;
147	case evButton:	147	case evButton:
148	HandleButtonEvent();	148	HandleButtonEvent();
149	break;	149	break;
150	case evReDraw:	150	case evReDraw:
151	EventMenuClick();	151	EventMenuClick();
152	draw_window();	152	draw_window();
153	}	153	}
154	}	154	}
155	}	155	}
156		156
157	//===================================================//	157	//===================================================//
158	// //	158	// //
159	// EVENTS //	159	// EVENTS //
160	// //	160	// //
161	//===================================================//	161	//===================================================//
162		162
163	void HandleButtonEvent()	163	void HandleButtonEvent()
164	{	164	{
165		165
166	byte btn = GetButtonID();	166	byte btn = GetButtonID();
167	if (btn==1) {	167	if (btn==1) {
168	SaveIniSettings();	168	SaveIniSettings();
169	ExitProcess();	169	ExitProcess();
170	}	170	}
171	btn-=10;	171	btn-=10;
172	switch(btn)	172	switch(btn)
173	{	173	{
174	case OPEN_FILE:	174	case OPEN_FILE:
175	EventOpenFile();	175	EventOpenFile();
176	break;	176	break;
177	case SHOW_FILE_PROPERTIES:	177	case SHOW_FILE_PROPERTIES:
178	EventShowFileProperties();	178	EventShowFileProperties();
179	break;	179	break;
180	case MAGNIFY_PLUS:	180	case MAGNIFY_PLUS:
181	EventMagnifyPlus();	181	EventMagnifyPlus();
182	break;	182	break;
183	case MAGNIFY_MINUS:	183	case MAGNIFY_MINUS:
184	EventMagnifyMinus();	184	EventMagnifyMinus();
185	break;	185	break;
186	case CHANGE_ENCODING:	186	case CHANGE_ENCODING:
187	EventShowEncodingList();	187	EventShowEncodingList();
188	break;	188	break;
189	case RUN_EDIT:	189	case RUN_EDIT:
190	EventShowReopenMenu();	190	EventShowReopenMenu();
191	break;	191	break;
192	case COLOR_SCHEME:	192	case COLOR_SCHEME:
193	EventShowColorSchemesList();	193	EventShowColorSchemesList();
194	break;	194	break;
195	case SHOW_INFO:	195	case SHOW_INFO:
196	EventShowInfo();	196	EventShowInfo();
197	break;	197	break;
198	}	198	}
199	}	199	}
200		200
201		201
202	void HandleKeyEvent()	202	void HandleKeyEvent()
203	{	203	{
204	if (help_opened) {	204	if (help_opened) {
205	help_opened = false;	205	help_opened = false;
206	DrawPage();	206	DrawPage();
207	return;	207	return;
208	}	208	}
209	GetKeys();	209	GetKeys();
210	if (key_scancode == SCAN_CODE_F1) {	210	if (key_scancode == SCAN_CODE_F1) {
211	EventShowInfo();	211	EventShowInfo();
212	return;	212	return;
213	}	213	}
214	if (key_modifier & KEY_LCTRL) \|\| (key_modifier & KEY_RCTRL) {	214	if (key_modifier & KEY_LCTRL) \|\| (key_modifier & KEY_RCTRL) {
215	switch (key_scancode)	215	switch (key_scancode)
216	{	216	{
217	case SCAN_CODE_KEY_O:	217	case SCAN_CODE_KEY_O:
218	EventOpenFile();	218	EventOpenFile();
219	break;	219	break;
220	case SCAN_CODE_KEY_I:	220	case SCAN_CODE_KEY_I:
221	EventShowFileProperties();	221	EventShowFileProperties();
222	break;	222	break;
223	case SCAN_CODE_UP:	223	case SCAN_CODE_UP:
224	EventMagnifyPlus();	224	EventMagnifyPlus();
225	break;	225	break;
226	case SCAN_CODE_DOWN:	226	case SCAN_CODE_DOWN:
227	EventMagnifyMinus();	227	EventMagnifyMinus();
228	break;	228	break;
229	case SCAN_CODE_KEY_E:	229	case SCAN_CODE_KEY_E:
230	EventShowReopenMenu();	230	EventShowReopenMenu();
231	break;	231	break;
232	case SCAN_CODE_TAB:	232	case SCAN_CODE_TAB:
233	EventChangeEncoding();	233	EventChangeEncoding();
234	break;	234	break;
235	}	235	}
236	return;	236	return;
237	}	237	}
238	if (list.ProcessKey(key_scancode))	238	if (list.ProcessKey(key_scancode))
239	DrawPage();	239	DrawPage();
240	}	240	}
241		241
242		242
243	void HandleMouseEvent()	243	void HandleMouseEvent()
244	{	244	{
245	mouse.get();	245	mouse.get();
246	list.wheel_size = 7;	246	list.wheel_size = 7;
247	if (list.MouseScroll(mouse.vert)) {	247	if (list.MouseScroll(mouse.vert)) {
248	DrawPage();	248	DrawPage();
249	return;	249	return;
250	}	250	}
251	scrollbar_v_mouse (#scroll);	251	scrollbar_v_mouse (#scroll);
252	if (list.first != scroll.position) {	252	if (list.first != scroll.position) {
253	list.first = scroll.position;	253	list.first = scroll.position;
254	DrawPage();	254	DrawPage();
255	}	255	}
256	}	256	}
257		257
258	/* ----------------------------------------------------- */	258	/* ----------------------------------------------------- */
259		259
260	void EventOpenFile()	260	void EventOpenFile()
261	{	261	{
262	OpenDialog_start stdcall (#o_dialog);	262	OpenDialog_start stdcall (#o_dialog);
263	if (o_dialog.status) {	263	if (o_dialog.status) {
264	OpenFile(#openfile_path);	264	OpenFile(#openfile_path);
265	PreparePage();	265	PreparePage();
266	}	266	}
267	}	267	}
268		268
269	void EventShowFileProperties()	269	void EventShowFileProperties()
270	{	270	{
271	char ss_param[4096];	271	char ss_param[4096];
272	if (!param) return;	272	if (!param) return;
-		273	strcpy(#ss_param, "-p ");
273	sprintf(#ss_param, "-p %s", #param);	274	strcpy(#ss_param+3, #param);
274	RunProgram("/sys/File managers/Eolite", #ss_param);	275	RunProgram("/sys/File managers/Eolite", #ss_param);
275	}	276	}
276		277
277	void EventMagnifyPlus()	278	void EventMagnifyPlus()
278	{	279	{
279	kfont.size.pt++;	280	kfont.size.pt++;
280	if(!kfont.changeSIZE())	281	if(!kfont.changeSIZE())
281	kfont.size.pt--;	282	kfont.size.pt--;
282	else	283	else
283	PreparePage();	284	PreparePage();
284	}	285	}
285		286
286	void EventMagnifyMinus()	287	void EventMagnifyMinus()
287	{	288	{
288	kfont.size.pt--;	289	kfont.size.pt--;
289	if(!kfont.changeSIZE())	290	if(!kfont.changeSIZE())
290	kfont.size.pt++;	291	kfont.size.pt++;
291	else	292	else
292	PreparePage();	293	PreparePage();
293	}	294	}
294		295
295	void EventShowEncodingList()	296	void EventShowEncodingList()
296	{	297	{
297	menu.selected = encoding + 1;	298	menu.selected = encoding + 1;
298	menu.show(Form.left+5 + charsets_mx, Form.top+29+skin_height, 130,	299	menu.show(Form.left+5 + charsets_mx, Form.top+29+skin_height, 130,
299	"UTF-8\nKOI8-RU\nCP1251\nCP1252\nISO8859-5\nCP866", 10);	300	"UTF-8\nKOI8-RU\nCP1251\nCP1252\nISO8859-5\nCP866", 10);
300	}	301	}
301		302
302	void EventShowReopenMenu()	303	void EventShowReopenMenu()
303	{	304	{
304	menu.selected = 0;	305	menu.selected = 0;
305	menu.show(Form.left+5 + reopenin_mx, Form.top+29+skin_height, 130,	306	menu.show(Form.left+5 + reopenin_mx, Form.top+29+skin_height, 130,
306	"Tinypad\nTextEdit\nWebView\nFB2Read\nHexView\nOther", 20);	307	"Tinypad\nTextEdit\nWebView\nFB2Read\nHexView\nOther", 20);
307	}	308	}
308		309
309	void EventShowColorSchemesList()	310	void EventShowColorSchemesList()
310	{	311	{
311	menu.selected = curcol_scheme + 1;	312	menu.selected = curcol_scheme + 1;
312	menu.show(Form.left+5 + colscheme_mx, Form.top+29+skin_height, 175, #color_scheme_names, 30);	313	menu.show(Form.left+5 + colscheme_mx, Form.top+29+skin_height, 175, #color_scheme_names, 30);
313	}	314	}
314		315
315	void EventSetColorScheme(dword _setn)	316	void EventSetColorScheme(dword _setn)
316	{	317	{
317	curcol_scheme = _setn;	318	curcol_scheme = _setn;
318	bg_color = color_schemes[curcol_scheme*2];	319	bg_color = color_schemes[curcol_scheme*2];
319	text_color = color_schemes[curcol_scheme*2+1];	320	text_color = color_schemes[curcol_scheme*2+1];
320	}	321	}
321		322
322	void EventShowInfo() {	323	void EventShowInfo() {
323	help_opened = true;	324	help_opened = true;
324	DrawBar(list.x, list.y, list.w, list.h, 0xFFFfff);	325	DrawBar(list.x, list.y, list.w, list.h, 0xFFFfff);
325	WriteText(list.x + 10, list.y + 10, 10000001b, 0x555555, VERSION);	326	WriteText(list.x + 10, list.y + 10, 10000001b, 0x555555, VERSION);
326	WriteTextLines(list.x + 10, list.y+40, 10110000b, 0, ABOUT, 20);	327	WriteTextLines(list.x + 10, list.y+40, 10110000b, 0, ABOUT, 20);
327	}	328	}
328		329
329	void EventChangeEncoding(dword id)	330	void EventChangeEncoding(dword id)
330	{	331	{
331	encoding = id;	332	encoding = id;
332	OpenFile(#openfile_path);	333	OpenFile(#openfile_path);
333	PreparePage();	334	PreparePage();
334	draw_window();	335	draw_window();
335	}	336	}
336		337
337	void EventOpenFileInAnotherProgram(dword _app)	338	void EventOpenFileInAnotherProgram(dword _app)
338	{	339	{
339	RunProgram(_app, #param);	340	RunProgram(_app, #param);
340	}	341	}
341		342
342	void EventMenuClick()	343	void EventMenuClick()
343	{	344	{
344	byte open_param[4096];	345	byte open_param[4096];
345	switch(menu.cur_y)	346	switch(menu.cur_y)
346	{	347	{
347	//Encoding	348	//Encoding
348	case 10...15:	349	case 10...15:
349	EventChangeEncoding(menu.cur_y-10);	350	EventChangeEncoding(menu.cur_y-10);
350	break;	351	break;
351	//Reopen	352	//Reopen
352	case 20:	353	case 20:
353	EventOpenFileInAnotherProgram("/sys/tinypad");	354	EventOpenFileInAnotherProgram("/sys/tinypad");
354	break;	355	break;
355	case 21:	356	case 21:
356	EventOpenFileInAnotherProgram("/sys/develop/t_edit");	357	EventOpenFileInAnotherProgram("/sys/develop/t_edit");
357	break;	358	break;
358	case 22:	359	case 22:
359	EventOpenFileInAnotherProgram("/sys/network/webview");	360	EventOpenFileInAnotherProgram("/sys/network/webview");
360	break;	361	break;
361	case 23:	362	case 23:
362	EventOpenFileInAnotherProgram("/sys/fb2read");	363	EventOpenFileInAnotherProgram("/sys/fb2read");
363	break;	364	break;
364	case 24:	365	case 24:
365	EventOpenFileInAnotherProgram("/sys/develop/heed");	366	EventOpenFileInAnotherProgram("/sys/develop/heed");
366	break;	367	break;
367	case 25:	368	case 25:
-		369	open_param[0]='~';
368	sprintf(#open_param,"~%s",#param);	370	strcpy(#open_param+1,#param);
369	RunProgram("/sys/@open", #open_param);	371	RunProgram("/sys/@open", #open_param);
370	break;	372	break;
371	//ColorSchemes	373	//ColorSchemes
372	case 30...38:	374	case 30...38:
373	EventSetColorScheme(menu.cur_y-30);	375	EventSetColorScheme(menu.cur_y-30);
374	PreparePage();	376	PreparePage();
375	break;	377	break;
376	}	378	}
377	menu.cur_y = 0;	379	menu.cur_y = 0;
378	}	380	}
379		381
380	//===================================================//	382	//===================================================//
381	// //	383	// //
382	// DRAWS AND OTHER FUNCS //	384	// DRAWS AND OTHER FUNCS //
383	// //	385	// //
384	//===================================================//	386	//===================================================//
385		387
386	void OpenFile(dword f_path)	388	void OpenFile(dword f_path)
387	{	389	{
388	int tmp;	390	int tmp;
389	if (ESBYTE[f_path]) {	391	if (ESBYTE[f_path]) {
390	strcpy(#param, f_path);	392	strcpy(#param, f_path);
391	io.read(#param);	393	io.read(#param);
392	strcpy(#title, #param);	394	strcpy(#title, #param);
393	strcat(#title, " - Text Reader");	395	strcat(#title, " - Text Reader");
394	}	396	}
395	else {	397	else {
396	if (list.count) return;	398	if (list.count) return;
397	io.buffer_data = INTRO_TEXT;	399	io.buffer_data = INTRO_TEXT;
398	strcpy(#title, "Text Reader");	400	strcpy(#title, "Text Reader");
399	}	401	}
400	if (encoding!=CH_CP866) ChangeCharset(charsets[encoding], "CP866", io.buffer_data);	402	if (encoding!=CH_CP866) ChangeCharset(charsets[encoding], "CP866", io.buffer_data);
401	list.KeyHome();	403	list.KeyHome();
402	list.ClearList();	404	list.ClearList();
403	}	405	}
404		406
405	void draw_window()	407	void draw_window()
406	{	408	{
407	#define BUTTONS_GAP 6	409	#define BUTTONS_GAP 6
408	#define BLOCKS_GAP 15	410	#define BLOCKS_GAP 15
409	#define TOOLBAR_BUTTON_WIDTH 26	411	#define TOOLBAR_BUTTON_WIDTH 26
410	incn x;	412	incn x;
411	DefineAndDrawWindow(Form.left,Form.top,Form.width,Form.height,0x73,0,#title,0);	413	DefineAndDrawWindow(Form.left,Form.top,Form.width,Form.height,0x73,0,#title,0);
412	GetProcessInfo(#Form, SelfInfo);	414	GetProcessInfo(#Form, SelfInfo);
413	if (Form.status_window>2) return;	415	if (Form.status_window>2) return;
414		416
415	if (Form.width < 200) { MoveSize(OLD,OLD,200,OLD); return; }	417	if (Form.width < 200) { MoveSize(OLD,OLD,200,OLD); return; }
416	if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); return; }	418	if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); return; }
417		419
418	DrawBar(0, 0, Form.cwidth, TOOLBAR_H - 1, 0xe1e1e1);	420	DrawBar(0, 0, Form.cwidth, TOOLBAR_H - 1, 0xe1e1e1);
419	DrawBar(0, TOOLBAR_H - 1, Form.cwidth, 1, 0x7F7F7F);	421	DrawBar(0, TOOLBAR_H - 1, Form.cwidth, 1, 0x7F7F7F);
420		422
421	x.n = 0;	423	x.n = 0;
422	DrawToolbarButton(OPEN_FILE, x.inc(8));	424	DrawToolbarButton(OPEN_FILE, x.inc(8));
423	DrawToolbarButton(SHOW_FILE_PROPERTIES, x.inc(TOOLBAR_BUTTON_WIDTH + BUTTONS_GAP));	425	DrawToolbarButton(SHOW_FILE_PROPERTIES, x.inc(TOOLBAR_BUTTON_WIDTH + BUTTONS_GAP));
424		426
425	DrawToolbarButton(MAGNIFY_MINUS, x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP));	427	DrawToolbarButton(MAGNIFY_MINUS, x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP));
426	DrawToolbarButton(MAGNIFY_PLUS, x.inc(TOOLBAR_BUTTON_WIDTH - 1));	428	DrawToolbarButton(MAGNIFY_PLUS, x.inc(TOOLBAR_BUTTON_WIDTH - 1));
427	DrawToolbarButton(COLOR_SCHEME, x.inc(TOOLBAR_BUTTON_WIDTH + BUTTONS_GAP)); colscheme_mx = x.n;	429	DrawToolbarButton(COLOR_SCHEME, x.inc(TOOLBAR_BUTTON_WIDTH + BUTTONS_GAP)); colscheme_mx = x.n;
428		430
429	DrawToolbarButton(CHANGE_ENCODING, x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP)); charsets_mx = x.n;	431	DrawToolbarButton(CHANGE_ENCODING, x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP)); charsets_mx = x.n;
430	DrawToolbarButton(RUN_EDIT, x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP)); reopenin_mx = x.n;	432	DrawToolbarButton(RUN_EDIT, x.inc(TOOLBAR_BUTTON_WIDTH + BLOCKS_GAP)); reopenin_mx = x.n;
431	DrawToolbarButton(SHOW_INFO, Form.cwidth - 34);	433	DrawToolbarButton(SHOW_INFO, Form.cwidth - 34);
432		434
433	if ((Form.cwidth-scroll.size_x-1 == list.w) &&	435	if ((Form.cwidth-scroll.size_x-1 == list.w) &&
434	(Form.cheight-TOOLBAR_H == list.h) &&	436	(Form.cheight-TOOLBAR_H == list.h) &&
435	(list.count)	437	(list.count)
436	)	438	)
437	{	439	{
438	DrawPage();	440	DrawPage();
439	} else {	441	} else {
440	PreparePage();	442	PreparePage();
441	}	443	}
442		444
443	DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x, scroll.size_y-1, scroll.bckg_col);	445	DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x, scroll.size_y-1, scroll.bckg_col);
444	}	446	}
445		447
446	void DrawPage()	448	void DrawPage()
447	{	449	{
448	kfont.ShowBufferPart(list.x, list.y, list.w, list.h, list.firstlist.item_hlist.w);	450	kfont.ShowBufferPart(list.x, list.y, list.w, list.h, list.firstlist.item_hlist.w);
449	DrawScroller();	451	DrawScroller();
450	}	452	}
451		453
452	void DrawToolbarButton(char image_id, int x)	454	void DrawToolbarButton(char image_id, int x)
453	{	455	{
454	DefineButton(x+1, 6, TOOLBAR_ICON_WIDTH-2, TOOLBAR_ICON_HEIGHT-2, 10+image_id + BT_HIDE, 0);	456	DefineButton(x+1, 6, TOOLBAR_ICON_WIDTH-2, TOOLBAR_ICON_HEIGHT-2, 10+image_id + BT_HIDE, 0);
455	img_draw stdcall(skin.image, x, 5, TOOLBAR_ICON_WIDTH, TOOLBAR_ICON_HEIGHT, TOOLBAR_ICON_WIDTH-1*image_id, 0);	457	img_draw stdcall(skin.image, x, 5, TOOLBAR_ICON_WIDTH, TOOLBAR_ICON_HEIGHT, TOOLBAR_ICON_WIDTH-1*image_id, 0);
456	}	458	}
457		459
458	void DrawScroller()	460	void DrawScroller()
459	{	461	{
460	scroll.max_area = list.count;	462	scroll.max_area = list.count;
461	scroll.cur_area = list.visible;	463	scroll.cur_area = list.visible;
462	scroll.position = list.first;	464	scroll.position = list.first;
463	scroll.all_redraw = 0;	465	scroll.all_redraw = 0;
464	scroll.start_x = list.x + list.w;	466	scroll.start_x = list.x + list.w;
465	scroll.start_y = list.y;	467	scroll.start_y = list.y;
466	scroll.size_y = list.h;	468	scroll.size_y = list.h;
467	scrollbar_v_draw(#scroll);	469	scrollbar_v_draw(#scroll);
468	}	470	}

Subversion Repositories Kolibri OS

(root)/programs/cmm/txtread/txtread.c – Rev 7516 → 7768