void eol_font_draw_text_justify(
char * text,
eolInt x,
eolInt y,
eolVec3D color,
eolFloat alpha,
eolUint size,
eolUint justify
)
{
eolRect r;
eolInt dx;
if (!eol_font_initialized())return;
r = eol_font_get_bounds(text,size);
switch (justify)
{
case eolJustifyLeft:
dx = x;
break;
case eolJustifyCenter:
dx = (x - (r.w/2));
break;
case eolJustifyRight:
dx = (x - r.w);
break;
}
eol_font_draw_text(
text,
dx,
y,
color,
alpha,
size
);
}
eolUint eol_font_get_text_height_average(eolUint fontsize)
{
eolRect r;
r = eol_font_get_bounds(
"gL",
fontsize
);
return r.h;
}
void eol_component_make_button(
eolComponent * component,
char * buttonText,
eolUint buttonType,
eolInt buttonHotkey,
eolLine buttonUpFile,
eolLine buttonHighFile,
eolLine buttonDownFile
)
{
eolRect r;
eolComponentButton * button = NULL;
if (!component)return;
eol_component_button_new(component);
button = eol_component_get_button_data(component);
if (button == NULL)
{
return;
}
button->alpha = 1;
button->fontSize = 3;
button->input = buttonHotkey;
strncpy(button->buttonText,buttonText,EOLLINELEN);
button->buttonType = buttonType;
switch(buttonType)
{
case eolButtonCustom:
button->button[eolButtonIdle] = eol_sprite_load(buttonUpFile,-1,-1);
button->button[eolButtonHighlight] = eol_sprite_load(buttonHighFile,-1,-1);
button->button[eolButtonPressed] = eol_sprite_load(buttonDownFile,-1,-1);
button->justify = eolJustifyCenter;
component->bounds.w = button->button[eolButtonIdle]->frameWidth;
component->bounds.h = button->button[eolButtonIdle]->frameHeight;
break;
case eolButtonText:
button->button[eolButtonIdle] = NULL;
button->button[eolButtonHighlight] = NULL;
button->button[eolButtonPressed] = NULL;
r = eol_font_get_bounds(buttonText,button->fontSize);
component->bounds.w = r.w;
component->bounds.h = r.h;
button->justify = eolJustifyLeft;
break;
case eolButtonStock:
button->button[eolButtonIdle] = _eol_component_stock_button[eolButtonIdle];
button->button[eolButtonHighlight] = _eol_component_stock_button[eolButtonHighlight];
button->button[eolButtonPressed] = _eol_component_stock_button[eolButtonPressed];
button->justify = eolJustifyCenter;
component->bounds.w = button->button[eolButtonIdle]->frameWidth;
component->bounds.h = button->button[eolButtonIdle]->frameHeight;
break;
}
component->data_update = eol_component_button_update;
component->data_free = eol_component_button_free;
component->data_draw = eol_component_button_draw;
}
void eol_component_make_label(
eolComponent * component,
char * text,
eolUint justify,
eolInt fontSize,
eolBool wordWrap,
char * fontName,
eolVec3D color,
eolFloat alpha
)
{
eolRect r;
eolComponentLabel * label = NULL;
if (!component)return;
eol_component_label_new(component);
label = eol_component_get_label_data(component);
if (label == NULL)
{
return;
}
label->buffer = g_string_new(text);
if (label->buffer == NULL)
{
eol_logger_message(
EOL_LOG_ERROR,
"eol_component:Failed to duplicate string for new label\n");
eol_component_label_free(component);
return;
}
if ((fontName != NULL)&&(strlen(fontName) > 0))
{
label->font = eol_font_load(fontName,fontSize);
r = eol_font_get_bounds_custom(text,label->font);
}
else
{
r = eol_font_get_bounds(text,fontSize);
}
component->bounds.w = r.w;
component->bounds.h = r.h;
label->justify = justify;
label->fontSize = fontSize;
label->alpha = alpha;
label->wordWrap = wordWrap;
eol_vec3d_copy(label->color,color);
component->data_free = eol_component_label_free;
component->data_draw = eol_component_label_draw;
}
void eol_component_button_draw(eolComponent *component,eolRect bounds)
{
eolRect r;
eolComponentButton *button = NULL;
eolSprite *img = NULL;
eolInt x,y;
button = eol_component_get_button_data(component);
x = bounds.x;
y = bounds.y;
if (button == NULL)return;
if ((component->state >= 0) &&
(component->state < eolButtonStateMax))
{
img = button->button[component->state];
if (img != NULL)
{
r = eol_font_get_bounds(
button->buttonText,
button->fontSize
);
eol_sprite_draw(img,
0,
bounds.x,
bounds.y);
x = bounds.x + (img->frameWidth/2);
y = bounds.y + (img->frameHeight/2) - (r.h*0.7);
}
eol_font_draw_text_justify(
button->buttonText,
x,
y,
_eol_component_button_color[component->state],
button->alpha,
button->fontSize,
button->justify
);
}
}
void eol_dialog_text_block(eolLine title,
eolText text,
eolWord okText,
void *data,
eolWindowCallback onOK)
{
eolRect trect; /*title dimensions*/
eolRect brect;
eolUint ww,wh; /*window dimensions*/
eolUint bw,bh; /*button dimensions*/
eolFloat bx,by;
eolUint sw,sh; /*screen dimensions*/
eolWindow *win = eol_window_new();
eolComponent *comp = NULL;
if (!win)
{
eol_logger_message(
EOL_LOG_ERROR,
"eol_dialog:failed to make text block dialog.");
return;
}
strncpy(win->name,"text_block",EOLLINELEN);
eol_graphics_get_size(&sw, &sh);
eol_button_get_stock_size(&bw, &bh);
trect = eol_font_get_bounds(title,4);
brect = eol_font_get_block_bounds(
text,
3,
480,
0
);
ww = MAX(trect.w + 10, brect.w + 8);
wh = trect.h + brect.h + bh + 22;
eol_rect_copy(&win->rect,eol_rect((sw/2) - (ww/2),(sh/2) - (wh/2),ww,wh));
win->canHasFocus = eolTrue;
win->drawGeneric = eolTrue;
win->update = eol_dialog_text_block_update;
by = eol_window_get_relative_position(2,win->rect.h);
comp = eol_label_new(
0,
"text_title",
eol_rectf(0.5,by,1,1),
win->rect,
eolTrue,
title,
eolJustifyCenter,
eolFalse,
4,
NULL,
eol_vec3d(1,1,1),
1);
eol_window_add_component(win,comp);
bx = eol_window_get_relative_position(brect.w,win->rect.w);
by = eol_window_get_relative_position(4 +trect.h,win->rect.h);
comp = eol_label_new(
1,
"text_block",
eol_rectf(0.5-(bx/2),by,1,1),
win->rect,
eolTrue,
text,
eolJustifyLeft,
eolTrue,
3,
NULL,
eol_vec3d(1,1,1),
1);
eol_window_add_component(win,comp);
bx = eol_window_get_relative_position(win->rect.w - bw,win->rect.w);
by = eol_window_get_relative_position(win->rect.h - bh,win->rect.h);
comp = eol_button_stock_new(2,
"ok_button",
eol_rectf(bx,by,1,1),
win->rect,
okText,
-1,
SDLK_RETURN,
0,
eolFalse);
eol_window_add_component(win,comp);
win->customData = data;
if (onOK != NULL)
{
eol_window_allocat_callbacks(win,1);
if ((win->callbacks != NULL) && (win->callbackCount == 1))
{
win->callbacks[0] = onOK;
}
}
}
eolWindow *eol_dialog_text_prompt(char *output,
eolUint bufferSize,
eolUint lineWidth, /*0 means no limit*/
eolLine question,
void * customData,
eolWindowCallback onOk,
eolWindowCallback onCancel)
{
eolRect trect; /*text dimensions*/
eolRect brect; /*buffer dimentions*/
eolUint ww,wh; /*window dimensions*/
eolUint bw,bh; /*button dimensions*/
eolUint sw,sh; /*screen dimensions*/
eolBool wordWrap = eolFalse;
eolEntryData *entryData;
eolWindow *win = eol_window_new();
eolComponent *comp = NULL;
if (!output)
{
eol_logger_message(
EOL_LOG_ERROR,
"eol_dialog_text_prompt:no out parameter provided.");
return NULL;
}
if (!win)
{
eol_logger_message(
EOL_LOG_ERROR,
"eol_dialog_text_prompt:failed to make test prompt dialog.");
return NULL;
}
win->customData = malloc(sizeof(eolEntryData));
if (!win->customData)
{
eol_logger_message(
EOL_LOG_ERROR,
"eol_dialog_text_prompt:failed to allocate window data");
eol_window_free(&win);
return NULL;
}
memset(win->customData,0,sizeof(eolEntryData));
entryData = (eolEntryData*)win->customData;
entryData->customData = customData;
entryData->output = output;
wordWrap = eolFalse;
strncpy(win->name,"gettext",EOLLINELEN);
eol_graphics_get_size(&sw, &sh);
eol_button_get_stock_size(&bw, &bh);
trect = eol_font_get_bounds(question,3);
brect = eol_font_get_bounds("W",3);
brect.w *= bufferSize;
if (MAX(trect.w,brect.w) > ((bw*2) + 6))
{
ww = MAX(trect.w,brect.w) + 10;
}
else
{
ww = (bw*2) + 16;
}
if (ww > sw - 20)ww = sw - 20;
wh = trect.h + brect.h + bh + 30;
eol_rect_copy(&win->rect,eol_rect((sw/2) - (ww/2),(sh/2) - (wh/2),ww,wh));
win->canHasFocus = eolTrue;
win->drawGeneric = eolTrue;
win->update = eol_dialog_text_prompt_update;
win->custom_delete = eol_dialog_text_prompt_delete;
comp = eol_label_new(0,"text_prompt_title",eol_rectf(0.5,0.1,1,1),win->rect,eolTrue,
question,eolJustifyCenter,eolFalse,3,NULL,eol_vec3d(1,1,1),1);
eol_window_add_component(win,comp);
comp = eol_button_stock_new(1,
"ok_button",
eol_rectf(0.25,0.7,1,1),
win->rect,
"OK",
-1,
SDLK_RETURN,
0,
eolTrue);
eol_window_add_component(win,comp);
comp = eol_button_stock_new(2,
"cancel_button",
eol_rectf(0.75,0.7,1,1),
win->rect,
"CANCEL",
-1,
SDLK_ESCAPE,
0,
eolTrue);
eol_window_add_component(win,comp);
comp = eol_entry_new(3,
"text_entry",
eol_rectf(0.025,0.25,0.95,0.25),
win->rect,
output,
bufferSize,
eolJustifyLeft,
wordWrap,
3,
"",
eolFalse,
eol_vec3d(1,1,1),
1,
eol_vec3d(0.2,0.2,0.2));
comp->hasFocus = eolTrue;
comp->canHasFocus = eolTrue;
eol_window_add_component(win,comp);
eol_window_allocat_callbacks(win,2);
if ((win->callbacks != NULL) && (win->callbackCount == 2))
{
win->callbacks[0] = onOk;
win->callbacks[1] = onCancel;
}
return win;
}
void eol_dialog_yes_no(eolLine question,
void * customData,
eolWindowCallback onYes,
eolWindowCallback onNo)
{
eolRect trect; /*text dimensions*/
eolUint ww,wh; /*window dimensions*/
eolUint bw,bh; /*button dimensions*/
eolUint sw,sh; /*screen dimensions*/
eolWindow *win = eol_window_new();
eolComponent *comp = NULL;
if (!win)
{
eol_logger_message(
EOL_LOG_ERROR,
"eol_dialog:failed to make yes/no dialog.");
return;
}
strncpy(win->name,"yesno",EOLLINELEN);
eol_graphics_get_size(&sw, &sh);
eol_button_get_stock_size(&bw, &bh);
trect = eol_font_get_bounds(question,3);
if (trect.w > ((bw*2) + 6))
{
ww = trect.w + 10;
}
else
{
ww = (bw*2) + 16;
}
wh = trect.h + bh + 16;
eol_rect_copy(&win->rect,eol_rect((sw/2) - (ww/2),(sh/2) - (wh/2),ww,wh));
win->canHasFocus = eolTrue;
win->drawGeneric = eolTrue;
win->update = eol_dialog_yes_no_update;
comp = eol_label_new(0,"yes_title",eol_rectf(0.5,0.1,1,1),win->rect,eolTrue,
question,eolJustifyCenter,eolFalse,3,NULL,eol_vec3d(1,1,1),1);
eol_window_add_component(win,comp);
comp = eol_button_stock_new(1,
"yes_button",
eol_rectf(0.25,0.65,1,1),
win->rect,
"YES",
-1,
SDLK_y,
0,
eolTrue);
eol_window_add_component(win,comp);
comp = eol_button_stock_new(2,
"no_button",
eol_rectf(0.75,0.65,1,1),
win->rect,
"NO",
-1,
SDLK_n,
0,
eolTrue);
eol_window_add_component(win,comp);
win->customData = customData;
eol_window_allocat_callbacks(win,2);
if ((win->callbacks != NULL) && (win->callbackCount == 2))
{
win->callbacks[0] = onYes;
win->callbacks[1] = onNo;
}
}
