void GUI_init(GUI* gui)
{
Widget *w;
int i;
w = (Widget*)gui;
Widget_init(w);
w->type = WIDGET_GUI;
for(i=0; i<SDL_NUM_SCANCODES; ++i)
{
gui->keyupfunc[i] = NULL;
gui->keydownfunc[i] = NULL;
}
gui->anykeyupfunc = NULL;
gui->anykeydownfunc = NULL;
gui->lbuttondownfunc = NULL;
gui->lbuttonupfunc = NULL;
gui->rbuttondownfunc = NULL;
gui->rbuttonupfunc = NULL;
gui->mbuttondownfunc = NULL;
gui->mbuttonupfunc = NULL;
gui->mousewheelfunc = NULL;
gui->mousemovefunc = NULL;
w->hidden = ecfalse;
}
Padding Padding_create(Vector2i desired_size, Widget *content, int amount)
{
Padding instance;
Widget_init(&instance.base, &padding_class, desired_size);
instance.content = content;
instance.amount = amount;
return instance;
}
void ViewLayer_init(ViewLayer *v, const char* n, Widget* parent)
{
Widget *bw;
bw = (Widget*)v;
Widget_init(bw);
strcpy(bw->name, n);
bw->opened = ecfalse;
bw->type = WIDGET_VIEWLAYER;
bw->parent = parent;
bw->hidden = ectrue;
bw->reframefunc = Resize_Fullscreen;
Widget_reframe(bw);
}
//////////////////////////////////////////////////////
//// Widget functions
RootWidget* RootWidget_init() {
check( game, "Can't init widget without running game.\n" );
RootWidget* rootWidget = byte_alloc( sizeof( RootWidget ) );
if( rootWidget ) {
rootWidget->keyListener = rootKeyListener;
rootWidget->mouseListener = rootMouseListener;
rootWidget->mouseDown = false;
EventManager_addListener( LT_MouseListener, rootWidget->mouseListener, rootWidget );
EventManager_addListener( LT_KeyListener, rootWidget->keyListener, rootWidget );
vec2i size = Context_getSize();
rootWidget->widget = Widget_init( WT_Root, &size, NULL, NULL, -1 );
}
return rootWidget;
error :
return NULL;
}
Widget* Widget_createWindowHead( Widget* window, u32 name ) {
Widget* head = Widget_init( WT_WindowHead, &(vec2i){ window->size.x, 17 }, "quadmesh.json", "widgettexture.png", name );
Widget* icon = Widget_init( WT_Sprite, &(vec2i){ 11, 11 }, "quadmesh.json", "winicon.png", -1 );
Widget* cross = Widget_init( WT_Button, &(vec2i){ 11, 11 }, "quadmesh.json", "cross.png", -1 );
// The window contour is composed of 9 rectangles the main one, the ones on the side and the ones in the corners.
Widget* windowOutline = Widget_init( WT_Button, &(vec2i){ window->size.x + 10, window->size.y + head->size.y + 11 }, "quadmesh.json", "widgetcontour.png", -1 );
// Corners of the contour
Widget* windowCornerTopLeft = Widget_init( WT_Button, &(vec2i){ 5, 5 }, "quadmesh.json", "right.png", -1 );
Widget* windowCornerTopRight = Widget_init( WT_Button, &(vec2i){ 5, 5 }, "quadmesh.json", "bottom.png", -1 );
Widget* windowCornerBottomLeft = Widget_init( WT_Button, &(vec2i){ 5, 5 }, "quadmesh.json", "top.png", -1 );
Widget* windowCornerBottomRight = Widget_init( WT_Button, &(vec2i){ 5, 5 }, "quadmesh.json", "left.png", -1 );
// Sides of the contour
Widget* windowSideTop = Widget_init( WT_Button, &(vec2i){ window->size.x, 5 }, "quadmesh.json", "top.png", -1 );
Widget* windowSideLeft = Widget_init( WT_Button, &(vec2i){ 5, window->size.y + head->size.y + 1}, "quadmesh.json", "left.png", -1 );
Widget* windowSideRight = Widget_init( WT_Button, &(vec2i){ 5, window->size.y + head->size.y + 1 }, "quadmesh.json", "right.png", -1 );
Widget* windowSideBottom = Widget_init( WT_Button, &(vec2i){ window->size.x, 5 }, "quadmesh.json", "bottom.png", -1 );
head->position.x = window->position.x;
head->position.y = window->position.y - 18;
head->depth = window->depth;
head->textOffset = vec2i_c( 18, 1 );
head->callback = &moveWindowCallback;
vec2i windowExtents = vec2i_add( &window->position, &window->size );
windowOutline->position.x = head->position.x - 5;
windowOutline->position.y = head->position.y - 5;
windowOutline->depth = window->depth + 1;
windowCornerTopLeft->position.x = head->position.x - 5;
windowCornerTopLeft->position.y = head->position.y - 5;
windowCornerTopLeft->depth = windowOutline->depth - 1;
windowCornerTopLeft->callback = &topLeftResizeCallback;
windowCornerTopRight->position.x = windowExtents.x;
windowCornerTopRight->position.y = head->position.y - 5;
windowCornerTopRight->depth = windowOutline->depth - 1;
windowCornerTopRight->callback = &topRightResizeCallback;
windowCornerBottomLeft->position.x = window->position.x - 5;
windowCornerBottomLeft->position.y = windowExtents.y;
windowCornerBottomLeft->depth = windowOutline->depth - 1;
windowCornerBottomLeft->callback = &bottomLeftResizeCallback;
windowCornerBottomRight->position.x = windowExtents.x;
windowCornerBottomRight->position.y = windowExtents.y;
windowCornerBottomRight->depth = windowOutline->depth - 1;
windowCornerBottomRight->callback = &bottomRightResizeCallback;
windowSideTop->position.x = window->position.x;
windowSideTop->position.y = head->position.y - 5;
windowSideTop->depth = windowOutline->depth - 1;
windowSideTop->callback = &topResizeCallback;
windowSideLeft->position.x = window->position.x - 5;
windowSideLeft->position.y = head->position.y;
windowSideLeft->depth = windowOutline->depth - 1;
windowSideLeft->callback = &leftResizeCallback;
windowSideRight->position.x = windowExtents.x;
windowSideRight->position.y = head->position.y;
windowSideRight->depth = windowOutline->depth - 1;
windowSideRight->callback = &rightResizeCallback;
windowSideBottom->position.x = window->position.x;
windowSideBottom->position.y = windowExtents.y;
windowSideBottom->depth = windowOutline->depth - 1;
windowSideBottom->callback = &bottomResizeCallback;
Widget_addChild( head, window, false, WA_None );
Widget_addChild( head, windowOutline, false, WA_None );
Widget_addChild( windowOutline, windowSideTop, true, WA_None );
Widget_addChild( windowOutline, windowSideLeft, true, WA_None );
Widget_addChild( windowOutline, windowSideRight, true, WA_None );
Widget_addChild( windowOutline, windowSideBottom, true, WA_None );
Widget_addChild( windowOutline, windowCornerTopLeft, true, WA_None );
Widget_addChild( windowOutline, windowCornerTopRight, true, WA_None );
Widget_addChild( windowOutline, windowCornerBottomLeft, true, WA_None );
Widget_addChild( windowOutline, windowCornerBottomRight, true, WA_None );
vec2i iconOffset = vec2i_c( 3, 3 );
icon->position = vec2i_add( &iconOffset, &head->position );
icon->depth = window->depth - 1;
vec2i crossOffset = vec2i_c( window->size.x - 13, 3 );
cross->position = vec2i_add( &crossOffset, &head->position );
cross->depth = window->depth - 1;
cross->callback = &windowCloseButtonCallback;
Widget_addChild( head, icon, true, WA_None );
Widget_addChild( head, cross, true, WA_None );
return head;
}
