void ftk_widget_init(FtkWidget* thiz, int type, int id)
{
return_if_fail(thiz != NULL);
thiz->ref = 1;
thiz->priv = (FtkWidgetInfo*)FTK_ZALLOC(sizeof(FtkWidgetInfo));
if(thiz->priv != NULL)
{
FtkWidgetInfo* priv = thiz->priv;
priv->id = id;
priv->type = type;
priv->gc[FTK_WIDGET_NORMAL].mask = FTK_GC_BG | FTK_GC_FG | FTK_GC_FONT;
priv->gc[FTK_WIDGET_NORMAL].fg.a = 0xff;
priv->gc[FTK_WIDGET_NORMAL].fg.r = 0x00;
priv->gc[FTK_WIDGET_NORMAL].fg.g = 0x00;
priv->gc[FTK_WIDGET_NORMAL].fg.b = 0x00;
priv->gc[FTK_WIDGET_NORMAL].font = ftk_default_font();
priv->gc[FTK_WIDGET_NORMAL].bg.a = 0xff;
priv->gc[FTK_WIDGET_NORMAL].bg.r = 0xe0;
priv->gc[FTK_WIDGET_NORMAL].bg.g = 0xd0;
priv->gc[FTK_WIDGET_NORMAL].bg.b = 0xe0;
priv->gc[FTK_WIDGET_FOCUSED].mask = FTK_GC_BG | FTK_GC_FG | FTK_GC_FONT;
priv->gc[FTK_WIDGET_FOCUSED].fg.a = 0xff;
priv->gc[FTK_WIDGET_FOCUSED].fg.r = 0x00;
priv->gc[FTK_WIDGET_FOCUSED].fg.g = 0x00;
priv->gc[FTK_WIDGET_FOCUSED].fg.b = 0x00;
priv->gc[FTK_WIDGET_FOCUSED].font = ftk_default_font();
priv->gc[FTK_WIDGET_FOCUSED].bg.a = 0xff;
priv->gc[FTK_WIDGET_FOCUSED].bg.r = 0xe0;
priv->gc[FTK_WIDGET_FOCUSED].bg.g = 0xd0;
priv->gc[FTK_WIDGET_FOCUSED].bg.b = 0xe0;
priv->gc[FTK_WIDGET_INSENSITIVE].mask = FTK_GC_BG | FTK_GC_FG | FTK_GC_FONT;
priv->gc[FTK_WIDGET_INSENSITIVE].fg.a = 0xff;
priv->gc[FTK_WIDGET_INSENSITIVE].fg.r = 0x00;
priv->gc[FTK_WIDGET_INSENSITIVE].fg.g = 0x00;
priv->gc[FTK_WIDGET_INSENSITIVE].fg.b = 0x00;
priv->gc[FTK_WIDGET_INSENSITIVE].font = ftk_default_font();
priv->gc[FTK_WIDGET_INSENSITIVE].bg.a = 0xff;
priv->gc[FTK_WIDGET_INSENSITIVE].bg.r = 0xe0;
priv->gc[FTK_WIDGET_INSENSITIVE].bg.g = 0xd0;
priv->gc[FTK_WIDGET_INSENSITIVE].bg.b = 0xe0;
}
return;
}
static Ret ftk_message_box_size(int has_title, int has_button, const char* text, int* w, int* h)
{
int start = 0;
int width = 0;
int height = 0;
int font_h = 0;
FtkRect rect = {0};
const char* end = text;
FtkCanvas* canvas = ftk_shared_canvas();
ftk_wnd_manager_get_work_area(ftk_default_wnd_manager(), &rect);
width = rect.width - 2 * (FTK_DIALOG_MARGIN + FTK_LABEL_LEFT_MARGIN + FTK_DIALOG_BORDER);
height = 4 * FTK_V_MARGIN + FTK_DIALOG_BORDER;
height += has_title ? ftk_dialog_get_title_height() : 0;
height += has_button ? FTK_BUTTON_DEFAULT_HEIGHT : 0;
font_h = ftk_font_desc_get_size(ftk_default_font());
while(*end != '\0')
{
height += font_h + FTK_LABEL_TOP_MARGIN;
end = ftk_canvas_calc_str_visible_range(canvas, text, start, -1, width, NULL);
start = end - text;
}
height = height < FTK_MESSAGE_BOX_MIN_HEIGHT ? FTK_MESSAGE_BOX_MIN_HEIGHT : height;
height = height < rect.height ? height : rect.height;
*h = (height + 1) & 0xfffffffe;
*w = (rect.width + 1) & 0xfffffffe;
return RET_OK;
}
static void show_canvas(FtkDisplay* display, FtkCanvas* canvas)
{
FtkBitmap* bitmap = NULL;
FtkRect rect = {.x = 0, .y=0, .width=0, .height=0};
rect.width = ftk_display_width(display);
rect.height = ftk_display_height(display);
ftk_canvas_lock_buffer(canvas, &bitmap);
ftk_display_update(display, bitmap, &rect, 0, 0);
ftk_canvas_unlock_buffer(canvas);
return;
}
#if 1
void test_misc(FtkDisplay* display, FtkFont* font)
{
if(display != NULL)
{
int i = 0;
FtkGc gc = {0};
int extent = 0;
FtkColor color = {0x0, 0, 0, 0x0};
FtkRect rect = {.x = 0, .y=0, .width=0, .height=0};
rect.width = ftk_display_width(display);
rect.height = ftk_display_height(display);
gc.mask = FTK_GC_FG | FTK_GC_FONT;
gc.fg.a = 0xff;
gc.fg.r = 0x00;
gc.fg.g = 0x00;
gc.fg.b = 0xff;
gc.font = font;
FtkCanvas* thiz = ftk_canvas_create(rect.width, rect.height, &color);
show_canvas(display, thiz);
for(i = 0; i < ftk_display_height(display); i++)
{
if(gc.fg.r < 0xff)
{
gc.fg.r++;
}
else
{
gc.fg.g++;
}
ftk_canvas_set_gc(thiz, &gc);
ftk_canvas_draw_hline(thiz, 0, i, 320);
}
FtkBitmap* bitmap = ftk_bitmap_create(100, 100, color);
ftk_canvas_draw_bitmap_simple(thiz, bitmap, 0, 0, 100, 100, 100, 100);
ftk_canvas_draw_string(thiz, 0, 240, " Jim is a Programmer.", -1, 0);
gc.fg.b = 0xff;
ftk_canvas_set_gc(thiz, &gc);
ftk_canvas_draw_string(thiz, 0, 220, "李先静是一个程序员", -1, 0);
unsigned int line_mask = 0xaaaaaaaa;
gc.line_mask = line_mask;
gc.mask = FTK_GC_LINE_MASK;
ftk_canvas_set_gc(thiz, &gc);
show_canvas(display, thiz);
assert(ftk_canvas_font_height(thiz) == 16);
extent = ftk_canvas_get_extent(thiz, "李先静", -1);
printf("extent=%d\n", ftk_canvas_get_extent(thiz, "李先静", -1));
ftk_bitmap_unref(bitmap);
ftk_canvas_destroy(thiz);
}
sleep(3);
return;
}
#if 0
void test_draw_point(FtkDisplay* display)
{
int i = 0;
FtkGc gc = {.mask = FTK_GC_FG};
FtkRect rect = {0};
FtkColor color = {.a = 0xff};
int width = ftk_display_width(display);
int height = ftk_display_height(display);
FtkCanvas* thiz = ftk_canvas_create(width, height, color);
rect.width = width;
rect.height = height;
color.r = 0xff;
color.a = 0xff;
gc.fg = color;
for(i = 0; i < width; i++)
{
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_point(thiz, i, 10);
}
color.g = 0xff;
color.r = 0;
for(i = 0; i < width; i++)
{
color.a = 0xff - (0xff & i);
gc.fg = color;
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_point(thiz, i, 20);
}
color.r = 0;
color.g = 0;
color.b = 0xff;
color.a = 0xff;
gc.fg = color;
gc.mask |= FTK_GC_ALPHA;
for(i = 0; i < width; i++)
{
gc.alpha = 0xff - (0xff & i);
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_point(thiz, i, 30);
}
show_canvas(display, thiz);
ftk_canvas_destroy(thiz);
sleep(3);
return;
}
#endif
void test_draw_vline(FtkDisplay* display)
{
int i = 0;
FtkGc gc = {.mask = FTK_GC_FG};
FtkRect rect = {0};
FtkColor color = {.a = 0xff};
int width = ftk_display_width(display);
int height = ftk_display_height(display);
FtkCanvas* thiz = ftk_canvas_create(width, height, &color);
rect.width = width;
rect.height = height;
color.r = 0xff;
color.a = 0xff;
gc.fg = color;
for(i = 0; i < width; i++)
{
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_vline(thiz, i, 0, 20);
}
color.g = 0xff;
color.r = 0;
for(i = 0; i < width; i++)
{
color.a = 0xff - (0xff & i);
gc.fg = color;
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_vline(thiz, i, 30, 20);
}
color.r = 0;
color.g = 0;
color.b = 0xff;
color.a = 0xff;
gc.fg = color;
gc.mask |= FTK_GC_ALPHA;
for(i = 0; i < width; i++)
{
gc.alpha = 0xff - (0xff & i);
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_vline(thiz, i, 60, 20);
}
show_canvas(display, thiz);
ftk_canvas_destroy(thiz);
sleep(3);
return;
}
void test_draw_hline(FtkDisplay* display)
{
int i = 0;
FtkGc gc = {.mask = FTK_GC_FG};
FtkRect rect = {0};
FtkColor color = {.a = 0xff};
int width = ftk_display_width(display);
int height = ftk_display_height(display);
FtkCanvas* thiz = ftk_canvas_create(width, height, &color);
rect.width = width;
rect.height = height;
color.r = 0xff;
color.a = 0xff;
gc.fg = color;
for(i = 0; i < height; i++)
{
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_hline(thiz, 0, i, 20);
}
color.g = 0xff;
color.r = 0;
for(i = 0; i < height; i++)
{
color.a = 0xff - (0xff & i);
gc.fg = color;
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_hline(thiz, 30, i, 20);
}
color.r = 0;
color.g = 0;
color.b = 0xff;
color.a = 0xff;
gc.fg = color;
gc.mask |= FTK_GC_ALPHA;
for(i = 0; i < height; i++)
{
gc.alpha = 0xff - (0xff & i);
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_hline(thiz, 60, i, 20);
}
show_canvas(display, thiz);
ftk_canvas_destroy(thiz);
sleep(3);
return;
}
#if 0
void test_draw_line(FtkDisplay* display)
{
int i = 0;
FtkGc gc = {.mask = FTK_GC_FG};
FtkRect rect = {0};
FtkColor color = {.a = 0xff};
int width = ftk_display_width(display);
int height = ftk_display_height(display);
FtkCanvas* thiz = ftk_canvas_create(width, height, color);
rect.width = width;
rect.height = height;
color.r = 0xff;
color.a = 0xff;
gc.fg = color;
for(i = 0; i < height/2; i++)
{
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_line(thiz, 0, i, 20, i+10);
}
color.g = 0xff;
color.r = 0;
for(i = 0; i < height/2; i++)
{
color.a = 0xff - (0xff & i);
gc.fg = color;
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_line(thiz, 30, i, 50, i+10);
}
color.r = 0;
color.g = 0;
color.b = 0xff;
color.a = 0xff;
gc.fg = color;
gc.mask |= FTK_GC_ALPHA;
for(i = 0; i < height/2; i++)
{
gc.alpha = 0xff - (0xff & i);
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_line(thiz, 60, i, 80, i+10);
}
ftk_display_update(display, ftk_canvas_bitmap(thiz), &rect, 0, 0);
ftk_canvas_destroy(thiz);
sleep(3);
return;
}
#endif
void test_alpha(FtkDisplay* display)
{
int i = 0;
FtkGc gc = {.mask = FTK_GC_FG};
FtkRect rect = {0};
FtkColor color = {.a = 0xff};
int width = ftk_display_width(display);
int height = ftk_display_height(display);
FtkCanvas* thiz = ftk_canvas_create(width, height, &color);
rect.width = width;
rect.height = height;
color.g = 0xff;
color.r = 0;
for(i = 0; i < 0xff; i += 4)
{
color.a = 0xff;
color.g = 0;
gc.fg = color;
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_rect(thiz, 0, 0, width, height, 0, 1);
color.a = 0xff - i;
color.g = 0xff;
gc.fg = color;
ftk_canvas_reset_gc(thiz, &gc);
ftk_canvas_draw_rect(thiz, 0, 0, width, height, 0, 1);
show_canvas(display, thiz);
usleep(200000);
}
ftk_canvas_destroy(thiz);
sleep(3);
return;
}
void test_put_get_pixel(FtkDisplay* display)
{
int i = 0;
int j = 0;
FtkColor color = {.a=0xff, .r=0xef, .g=0xdf, .b=0xcf};
int width = ftk_display_width(display);
int height = ftk_display_height(display);
FtkCanvas* thiz = ftk_canvas_create(width, height, &color);
for(i = 0; i < height; i++)
{
for(j = 0; j < width; j++)
{
FtkColor c = {0};
FtkColor* colorp = NULL;
colorp = &c;
assert(colorp->r == color.r);
assert(colorp->g == color.g);
assert(colorp->b == color.b);
assert(colorp->a == color.a);
}
}
ftk_canvas_destroy(thiz);
return;
}
void test_font(FtkDisplay* display, FtkFont* font)
{
int extent2 = 0;
FtkGc gc = {.mask = FTK_GC_FONT};
FtkColor color = {.a=0xff, .r=0xef, .g=0xdf, .b=0xcf};
int width = ftk_display_width(display);
int height = ftk_display_height(display);
FtkCanvas* thiz = ftk_canvas_create(width, height, &color);
const char* str = "隐式声明与内建函数";
const char* other_side = NULL;
gc.font = font;
ftk_canvas_set_gc(thiz, &gc);
other_side = ftk_canvas_calc_str_visible_range(thiz, str, 0, -1, 60);
assert(strcmp(other_side, "明与内建函数") == 0);
other_side = ftk_canvas_calc_str_visible_range(thiz, str, other_side-str, -1, 60);
assert(strcmp(other_side, "建函数") == 0);
other_side = ftk_canvas_calc_str_visible_range(thiz, str, other_side-str, -1, 60);
assert(strcmp(other_side, "") == 0);
other_side = ftk_canvas_calc_str_visible_range(thiz, str, -1, other_side-str, 60);
assert(strcmp(other_side, "建函数") == 0);
other_side = ftk_canvas_calc_str_visible_range(thiz, str, -1, other_side-str, 60);
assert(strcmp(other_side, "明与内建函数") == 0);
other_side = ftk_canvas_calc_str_visible_range(thiz, str, -1, other_side-str, 60);
assert(strcmp(other_side, str) == 0);
other_side = ftk_canvas_calc_str_visible_range(thiz, str, -1, other_side-str, 60);
assert(strcmp(other_side, str) == 0);
printf("other_side = %s\n", other_side);
str = "Single line editor, that means you can input a one line only.";
extent2 = ftk_canvas_get_extent(thiz, str, -1);
ftk_canvas_destroy(thiz);
sleep(3);
return;
}
static void test_fill_bg(FtkDisplay* display)
{
FtkRect rect = {0};
FtkColor color = {.a=0xff, .r=0xef, .g=0xdf, .b=0xcf};
int width = ftk_display_width(display);
int height = ftk_display_height(display);
FtkCanvas* thiz = ftk_canvas_create(width, height, &color);
FtkBitmap* bitmap = ftk_theme_load_image(ftk_default_theme(), "btn_default_pressed.9.png");
ftk_canvas_draw_bg_image(thiz, bitmap, FTK_BG_FOUR_CORNER, 10, 10, 100, 60);
ftk_canvas_draw_bg_image(thiz, bitmap, FTK_BG_FOUR_CORNER, 120, 10, 40, 60);
ftk_canvas_draw_bg_image(thiz, bitmap, FTK_BG_FOUR_CORNER, 10, 80, 20, 20);
ftk_canvas_draw_bg_image(thiz, bitmap, FTK_BG_FOUR_CORNER, 30, 80, 40, 20);
ftk_canvas_draw_bg_image(thiz, bitmap, FTK_BG_FOUR_CORNER, 80, 80, 60, 20);
rect.width = width;
rect.height = height;
show_canvas(display, thiz);
ftk_canvas_destroy(thiz);
sleep(3);
return;
}
static void test_draw_rect(FtkDisplay* display)
{
int i = 0;
FtkColor color = {.a = 0xff};
FtkRect rect = {0};
int width = ftk_display_width(display);
int height = ftk_display_height(display);
FtkGc gc = {.mask = FTK_GC_FG};
FtkCanvas* thiz = ftk_canvas_create(width, height, &color);
gc.fg.a = 0xff;
gc.fg.r = 0xff;
for(i = 0; i < width/8; i++)
{
gc.fg.r -= 0x10;
ftk_canvas_set_gc(thiz, &gc);
ftk_canvas_draw_rect(thiz, width * i/8, 0, width/8 - 1, height/8 - 1, 0, 1);
}
gc.fg.r = 0xff;
for(i = 0; i < width/8; i++)
{
gc.fg.r -= 0x10;
gc.fg.b += 0x10;
ftk_canvas_set_gc(thiz, &gc);
ftk_canvas_draw_rect(thiz, width * i/8, height/8, width/8 - 1, height/8 - 1, 0, 0);
}
gc.fg.r = 0xff;
for(i = 0; i < width/8; i++)
{
gc.fg.r -= 0x10;
ftk_canvas_set_gc(thiz, &gc);
ftk_canvas_draw_rect(thiz, width * i/8, height/4, width/8 - 1, height/8 - 1, 1, 1);
}
gc.fg.r = 0xff;
for(i = 0; i < width/8; i++)
{
gc.fg.r -= 0x10;
gc.fg.b += 0x10;
ftk_canvas_set_gc(thiz, &gc);
ftk_canvas_draw_rect(thiz, width * i/8, 3*height/8, width/8 - 1, height/8 - 1, 1, 0);
}
rect.width = width;
rect.height = height;
show_canvas(display, thiz);
ftk_canvas_destroy(thiz);
sleep(3);
return;
}
int main(int argc, char* argv[])
{
ftk_init(argc, argv);
FtkRect rect = {0};
FtkColor bg = {.a = 0xff};
FtkBitmap* bitmap = NULL;
FtkFont* font = ftk_default_font();
FtkDisplay* display = ftk_default_display();
rect.width = ftk_display_width(display);
rect.height = ftk_display_height(display);
#if 0
#else
test_draw_rect(display);
test_alpha(display);
test_draw_vline(display);
bitmap = ftk_bitmap_create(ftk_display_width(display), ftk_display_height(display), bg);
ftk_display_snap(display, &rect, bitmap);
test_draw_hline(display);
ftk_display_update(display, bitmap, &rect, 0, 0);
test_fill_bg(display);
test_font(display, font);
test_put_get_pixel(display);
test_draw_hline(display);
test_draw_vline(display);
ftk_bitmap_unref(bitmap);
#endif
ftk_run();
return 0;
}
#else
int main(int argc, char* argv[])
{
return 0;
}
void ftk_deinit(void)
{
if(ftk_default_input_method_preeditor() != NULL)
{
ftk_input_method_preeditor_destroy(ftk_default_input_method_preeditor());
ftk_set_input_method_preeditor(NULL);
}
if(ftk_default_wnd_manager() != NULL)
{
ftk_wnd_manager_destroy(ftk_default_wnd_manager());
ftk_set_wnd_manager(NULL);
}
if(ftk_default_main_loop() != NULL)
{
ftk_main_loop_destroy(ftk_default_main_loop());
ftk_set_main_loop(NULL);
}
if(ftk_default_sources_manager() != NULL)
{
ftk_sources_manager_destroy(ftk_default_sources_manager());
ftk_set_sources_manager(NULL);
}
if(ftk_default_bitmap_factory() != NULL)
{
ftk_bitmap_factory_destroy(ftk_default_bitmap_factory());
ftk_set_bitmap_factory(NULL);
}
if(ftk_default_text_layout() != NULL)
{
ftk_text_layout_destroy(ftk_default_text_layout());
ftk_set_text_layout(NULL);
}
if(ftk_default_font() != NULL)
{
ftk_font_destroy(ftk_default_font());
ftk_set_font(NULL);
}
if(ftk_default_display() != NULL)
{
ftk_display_destroy(ftk_default_display());
ftk_set_display(NULL);
}
if(ftk_default_theme() != NULL)
{
ftk_theme_destroy(ftk_default_theme());
ftk_set_theme(NULL);
}
if(ftk_shared_canvas() != NULL)
{
ftk_canvas_destroy(ftk_shared_canvas());
ftk_set_shared_canvas(NULL);
}
if(ftk_default_input_method_manager() != NULL)
{
ftk_input_method_manager_destroy(ftk_default_input_method_manager());
ftk_set_input_method_manager(NULL);
}
if(ftk_default_config() != NULL)
{
ftk_config_destroy(ftk_default_config());
ftk_set_config(NULL);
}
ftk_platform_deinit();
#ifndef USE_STD_MALLOC
if(ftk_default_allocator() != NULL)
{
ftk_allocator_destroy(ftk_default_allocator());
ftk_set_allocator(NULL);
}
#endif
ftk_logd("%s: ftk exit.\n", __func__);
return;
}
