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file-browser: very rudimentary navigation bar input

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This commit is contained in:
K. Lange 2018-12-23 17:16:20 +09:00
parent 0e76932477
commit f5fc28cded
1 changed files with 126 additions and 38 deletions
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164
apps/file-browser.c
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@ -73,6 +73,10 @@ static ssize_t file_pointers_len = 0; /* How many files are in the current list
static uint64_t last_click = 0; /* For double click */
static int last_click_offset = -1; /* So that clicking two different things quickly doesn't count as a double click */
static char nav_bar[512] = {0};
//static int nav_bar_cursor = 0;
static int nav_bar_focused = 0;
static int _button_hilights[4] = {3,3,3,3};
static int _button_disabled[4] = {1,1,0,0};
static int _button_hover = -1;
@ -349,6 +353,8 @@ static void load_directory(const char * path, int modifies_history) {
current_directory = strdup(path);
}
strcpy(nav_bar, current_directory);
/* TODO: Show relative time informaton... */
#if 0
/* Get the current time */
@ -540,6 +546,76 @@ static void reinitialize_contents(void) {
redraw_files();
}
#define BUTTON_SPACE 34
#define BUTTON_COUNT 4
static void _draw_buttons(struct decor_bounds bounds) {
uint32_t gradient_top = rgb(59,59,59);
uint32_t gradient_bot = rgb(40,40,40);
for (int i = 0; i < 37; ++i) {
uint32_t c = interp_colors(gradient_top, gradient_bot, i * 255 / 36);
draw_rectangle(ctx, bounds.left_width, bounds.top_height + MENU_BAR_HEIGHT + i,
BUTTON_SPACE * BUTTON_COUNT, 1, c);
//ctx->width - bounds.width, 1, c);
}
int x = 0;
int i = 0;
#define draw_button(label) do { \
struct TTKButton _up = {bounds.left_width + 2 + x,bounds.top_height + MENU_BAR_HEIGHT + 2,32,32,"\033" label,_button_hilights[i] | (_button_disabled[i] << 8)}; \
ttk_button_draw(ctx, &_up); \
x += BUTTON_SPACE; i++; } while (0)
draw_button("back");
draw_button("forward");
draw_button("up");
draw_button("home");
}
static void _draw_nav_bar(struct decor_bounds bounds) {
uint32_t gradient_top = rgb(59,59,59);
uint32_t gradient_bot = rgb(40,40,40);
int x = BUTTON_SPACE * BUTTON_COUNT;
for (int i = 0; i < 37; ++i) {
uint32_t c = interp_colors(gradient_top, gradient_bot, i * 255 / 36);
draw_rectangle(ctx, bounds.left_width + BUTTON_SPACE * BUTTON_COUNT, bounds.top_height + MENU_BAR_HEIGHT + i,
ctx->width - bounds.width - BUTTON_SPACE * BUTTON_COUNT, 1, c);
}
if (nav_bar_focused) {
struct gradient_definition edge = {28, bounds.top_height + MENU_BAR_HEIGHT + 3, rgb(0,120,220), rgb(0,120,220)};
draw_rounded_rectangle_pattern(ctx, bounds.left_width + 2 + x + 1, bounds.top_height + MENU_BAR_HEIGHT + 4, main_window->width - bounds.width - x - 6, 26, 4, gfx_vertical_gradient_pattern, &edge);
draw_rounded_rectangle(ctx, bounds.left_width + 2 + x + 3, bounds.top_height + MENU_BAR_HEIGHT + 6, main_window->width - bounds.width - x - 10, 22, 3, rgb(250,250,250));
} else {
struct gradient_definition edge = {28, bounds.top_height + MENU_BAR_HEIGHT + 3, rgb(90,90,90), rgb(110,110,110)};
draw_rounded_rectangle_pattern(ctx, bounds.left_width + 2 + x + 1, bounds.top_height + MENU_BAR_HEIGHT + 4, main_window->width - bounds.width - x - 6, 26, 4, gfx_vertical_gradient_pattern, &edge);
draw_rounded_rectangle(ctx, bounds.left_width + 2 + x + 2, bounds.top_height + MENU_BAR_HEIGHT + 5, main_window->width - bounds.width - x - 8, 24, 3, rgb(250,250,250));
}
int max_width = main_window->width - bounds.width - x - 12;
int len = strlen(nav_bar);
char * name = malloc(len + 4);
memcpy(name, nav_bar, len + 1);
int name_width;
while ((name_width = draw_sdf_string_width(name, 16, SDF_FONT_THIN)) > max_width) {
len--;
name[len+0] = '.';
name[len+1] = '.';
name[len+2] = '.';
name[len+3] = '\0';
}
draw_sdf_string(ctx, bounds.left_width + 2 + x + 5, bounds.top_height + MENU_BAR_HEIGHT + 8, name, 16, rgb(0,0,0), SDF_FONT_THIN);
}
static void _redraw_nav_bar(void) {
struct decor_bounds bounds;
_decor_get_bounds(main_window, &bounds);
_draw_nav_bar(bounds);
flip(ctx);
yutani_flip(yctx, main_window);
}
/**
* Redraw the entire window.
*/
@ -578,44 +654,8 @@ static void redraw_window(void) {
menu_bar_render(&menu_bar, ctx);
/* Draw toolbar */
uint32_t gradient_top = rgb(59,59,59);
uint32_t gradient_bot = rgb(40,40,40);
for (int i = 0; i < 37; ++i) {
uint32_t c = interp_colors(gradient_top, gradient_bot, i * 255 / 36);
draw_rectangle(ctx, bounds.left_width, bounds.top_height + MENU_BAR_HEIGHT + i,
ctx->width - bounds.width, 1, c);
}
int x = 0;
int i = 0;
#define draw_button(label) do { \
struct TTKButton _up = {bounds.left_width + 2 + x,bounds.top_height + MENU_BAR_HEIGHT + 2,32,32,"\033" label,_button_hilights[i] | (_button_disabled[i] << 8)}; \
ttk_button_draw(ctx, &_up); \
x += 34; i++; } while (0)
draw_button("back");
draw_button("forward");
draw_button("up");
draw_button("home");
struct gradient_definition edge = {28, bounds.top_height + MENU_BAR_HEIGHT + 3, rgb(90,90,90), rgb(110,110,110)};
draw_rounded_rectangle_pattern(ctx, bounds.left_width + 2 + x + 1, bounds.top_height + MENU_BAR_HEIGHT + 4, main_window->width - bounds.width - x - 6, 26, 4, gfx_vertical_gradient_pattern, &edge);
draw_rounded_rectangle(ctx, bounds.left_width + 2 + x + 2, bounds.top_height + MENU_BAR_HEIGHT + 5, main_window->width - bounds.width - x - 8, 24, 3, rgb(250,250,250));
int max_width = main_window->width - bounds.width - x - 12;
int len = strlen(current_directory);
char * name = malloc(len + 4);
memcpy(name, current_directory, len + 1);
int name_width;
while ((name_width = draw_sdf_string_width(name, 16, SDF_FONT_THIN)) > max_width) {
len--;
name[len+0] = '.';
name[len+1] = '.';
name[len+2] = '.';
name[len+3] = '\0';
}
draw_sdf_string(ctx, bounds.left_width + 2 + x + 5, bounds.top_height + MENU_BAR_HEIGHT + 8, name, 16, rgb(0,0,0), SDF_FONT_THIN);
_draw_buttons(bounds);
_draw_nav_bar(bounds);
}
@ -1299,6 +1339,35 @@ int main(int argc, char * argv[]) {
{
struct yutani_msg_key_event * ke = (void*)m->data;
if (ke->event.action == KEY_ACTION_DOWN && ke->wid == main_window->wid) {
if (nav_bar_focused) {
switch (ke->event.keycode) {
case KEY_ESCAPE:
nav_bar_focused = 0;
redraw_window();
break;
case KEY_BACKSPACE:
if (strlen(nav_bar)) {
nav_bar[strlen(nav_bar)-1] = '\0';
_redraw_nav_bar();
}
break;
case '\n':
nav_bar_focused = 0;
char * tmp = strdup(nav_bar);
load_directory(tmp, 1);
reinitialize_contents();
redraw_window();
break;
default:
if (ke->event.key) {
char tmp[2] = {ke->event.key, 0};
strcat(nav_bar, tmp);
_redraw_nav_bar();
}
break;
}
break;
}
switch (ke->event.keycode) {
case KEY_PAGE_UP:
_scroll_up();
@ -1327,6 +1396,12 @@ int main(int argc, char * argv[]) {
case '\n':
_menu_action_open(NULL);
break;
case 'l':
if (ke->event.modifiers & YUTANI_KEY_MODIFIER_CTRL && !is_desktop_background) {
nav_bar_focused = 1;
redraw_window();
}
break;
case 'f':
if (ke->event.modifiers & YUTANI_KEY_MODIFIER_ALT) {
menu_bar_show_menu(yctx,main_window,&menu_bar,-1,&menu_entries[0]);
@ -1439,6 +1514,7 @@ int main(int argc, char * argv[]) {
if (i < 4) {
if (me->command == YUTANI_MOUSE_EVENT_DOWN) {
_set_hilight(i, 2);
nav_bar_focused = 0;
_down_button = i;
} else if (me->command == YUTANI_MOUSE_EVENT_RAISE || me->command == YUTANI_MOUSE_EVENT_CLICK) {
if (_down_button != -1 && _down_button == i) {
@ -1459,9 +1535,21 @@ int main(int argc, char * argv[]) {
}
} else {
_set_hilight(-1,0);
if (me->command == YUTANI_MOUSE_EVENT_DOWN) {
if (!nav_bar_focused) {
nav_bar_focused = 1;
redraw = 1;
}
}
}
}
} else {
if (me->command == YUTANI_MOUSE_EVENT_DOWN) {
if (nav_bar_focused) {
nav_bar_focused = 0;
redraw = 1;
}
}
if (_button_hover != -1) {
_button_hilights[_button_hover] = 3;
_button_hover = -1;