#include "quakedef.h"
-cvar_t ui_showname = {0, "ui_showname", "0"};
+// here is the real ui drawing engine
-#define ITEM_CLICKABLE 1
-#define ITEM_DRAWABLE 2
+/*
+#define FRAME_THICKNESS 2
+#define FRAME_COLOR1 0.2, 0.2, 0.5, 0, 0
+#define FRAME_COLOR2 0, 0, 0, 0.6, 0
+#define TEXT_FONTSIZE_X 10
+#define TEXT_FONTSIZE_Y 10
-#define UIKEY_LEFT 1
-#define UIKEY_RIGHT 2
-#define UIKEY_UP 3
-#define UIKEY_DOWN 4
-#define UIKEY_ENTER 5
-
-#define UI_MOUSEBUTTONS 3
-
-static int ui_alive, ui_active;
-static float ui_mouse_x, ui_mouse_y;
-static int ui_mousebutton[UI_MOUSEBUTTONS], ui_mouseclick;
-static int ui_keyui, ui_keyitem;
-static ui_item_t *ui_keyrealitem;
-
-static ui_t *ui_list[MAX_UI_COUNT];
-
-//static qpic_t *ui_mousepointer;
-static rtexture_t *ui_mousepointertexture;
-
-static byte pointerimage[256] =
+static void UIG_DrawFrame(float x, float y, float w, float h)
{
- 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x03, 0x02, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0x02, 0x06, 0x07, 0x07, 0x07, 0x07, 0x06, 0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0x02, 0x06, 0x05, 0x05, 0x05, 0x04, 0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0x02, 0x06, 0x05, 0x05, 0x04, 0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0x02, 0x06, 0x05, 0x04, 0x05, 0x06, 0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0x02, 0x06, 0x04, 0x01, 0x04, 0x05, 0x06, 0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0x02, 0x05, 0x01, 0xFF, 0x01, 0x04, 0x05, 0x06, 0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0x02, 0x01, 0xFF, 0xFF, 0xFF, 0x01, 0x04, 0x05, 0x06, 0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x01, 0x04, 0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
- 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-};
-
-void ui_start(void)
+ // bottom
+ DrawQ_Fill(x - FRAME_THICKNESS, y - FRAME_THICKNESS, w + 2 * FRAME_THICKNESS, FRAME_THICKNESS, FRAME_COLOR1);
+ // top
+ DrawQ_Fill(x - FRAME_THICKNESS, y + h, w + 2 * FRAME_THICKNESS, FRAME_THICKNESS, FRAME_COLOR1);
+ // left
+ DrawQ_Fill(x - FRAME_THICKNESS, y, FRAME_THICKNESS, h, FRAME_COLOR1);
+ // right
+ DrawQ_Fill(x + w, y, FRAME_THICKNESS, h, FRAME_COLOR1);
+ // area
+ DrawQ_Fill(x, y, w, h, FRAME_COLOR2);
+}
+
+static void UIG_DrawText(const char *text, float x, float y, float w, float h, float r, float g, float b, float a, float f)
{
-// ui_mousepointer = Draw_CachePic("ui/mousepointer.lmp");
- ui_mousepointertexture = R_LoadTexture("mousepointer", 16, 16, pointerimage, TEXF_ALPHA | TEXF_PRECACHE);
- ui_mouse_x = vid.width * 0.5;
- ui_mouse_y = vid.height * 0.5;
- ui_alive = true;
+ if(w != 0 && h != 0)
+ DrawQ_SetClipArea(x, y, w, h);
+ DrawQ_String(x, y, text, 0, TEXT_FONTSIZE_X, TEXT_FONTSIZE_Y, r, g, b, a, f);
+ if(w != 0 && h != 0)
+ DrawQ_ResetClipArea();
}
-void ui_shutdown(void)
+#define UIG_DrawPicture DrawQ_Pic
+#define UIG_Fill DrawQ_Fill
+
+static void UIG_DrawCursor(float x, float y, float r, float g, float b, float a, float f)
{
-// ui_mousepointer = NULL;
- ui_mousepointertexture = NULL;
- ui_alive = false;
+ DrawQ_Fill(x,y,1, TEXT_FONTSIZE_Y, r, g, b, a, f);
}
+*/
+
+//#define UI_MEM_SIZE (1 << 10) << 9 // 512 KByte
+#define UI_MEM_SIZE 1
-void ui_newmap(void)
+void UI_Init(void)
{
}
-void ui_init(void)
+#define UI_Alloc(size) Mem_Alloc(cl_mempool, size)
+#define UI_Free(ptr) Mem_Free(ptr)
+
+void UI_Event(ui_itemlist_t list, ui_message_t *in)
{
- Cvar_RegisterVariable(&ui_showname);
- R_RegisterModule("UI", ui_start, ui_shutdown, ui_newmap);
+ ui_message_queue_t out;
+ ui_item_t item;
+ int processed = true;
+
+ if(list->list)
+ for(item = list->list; item != 0 && !processed; item = item->next)
+ {
+ unsigned int i;
+
+ processed = item->eventhandler(list, item, in, &out);
+
+ // process posted messages
+ for(i = 0; i < out.used; i++)
+ list->eventhandler(list, &out.queue[i]);
+
+ if(in->type == UI_EVENT_FRAME)
+ processed = false;
+ }
+
+ if(!processed)
+ list->eventhandler(list, in);
}
-void ui_mouseupdate(float x, float y)
+void UI_Draw(ui_itemlist_t list)
{
- if (ui_alive)
+ // firstly we create the frame event here
+ ui_message_t msg;
+ ui_item_t item;
+
+ msg.type = UI_EVENT_FRAME;
+
+ UI_Event(list, &msg);
+
+ // now draw everything
+ if(list->list)
{
- ui_mouse_x = bound(0, x, vid.width);
- ui_mouse_y = bound(0, y, vid.height);
+ unsigned int depth = 0, nextdepth = ~0;
+
+ while(depth != nextdepth)
+ {
+ for(item = list->list; item != 0; item = item->next)
+ {
+ if(item->zorder == depth)
+ item->draw(list, item);
+ if(item->zorder > depth && item->zorder < nextdepth)
+ nextdepth = item->zorder;
+ }
+ depth = nextdepth;
+ nextdepth = ~0;
+ }
}
}
-void ui_mouseupdaterelative(float x, float y)
+void UI_Mouse(ui_itemlist_t list, float x, float y)
{
- if (ui_alive)
- {
- ui_mouse_x += x;
- ui_mouse_y += y;
- ui_mouse_x = bound(0, ui_mouse_x, vid.width);
- ui_mouse_y = bound(0, ui_mouse_y, vid.height);
- }
+ ui_message_t msg;
+
+ msg.type = UI_EVENT_MOUSE;
+
+ msg.data.mouse.x = x;
+ msg.data.mouse.y = y;
+
+ UI_Event(list, &msg);
}
-ui_t *ui_create(void)
+void UI_Key(ui_itemlist_t list, int key, int ascii)
{
- ui_t *ui;
- ui = qmalloc(sizeof(*ui));
- if (ui == NULL)
- Sys_Error("ui_create: unable to allocate memory for new ui\n");
- memset(ui, 0, sizeof(*ui));
- return ui;
+ ui_message_t msg;
+
+ msg.type = UI_EVENT_KEY;
+
+ msg.data.key.key = key;
+ msg.data.key.ascii = ascii;
+
+ UI_Event(list, &msg);
}
-void ui_free(ui_t *ui)
+
+// item stuff
+ui_item_t UI_CloneItem(ui_item_t item)
{
- if (ui)
- qfree(ui);
+ ui_item_t clone;
+ clone = UI_Alloc(item->size);
+ clone = memcpy(clone, item, item->size);
+
+ return clone;
}
-void ui_clear(ui_t *ui)
+ui_item_t UI_FindItemByName(ui_itemlist_t list, const char *name)
{
- ui->item_count = 0;
+ ui_item_t item, found = 0;
+
+ if(list->list)
+ for(item = list->list; item != 0; item = item->next)
+ if(!strcmp(name, item->name))
+ {
+ found = item;
+ break;
+ }
+
+ return found;
}
-void ui_item
-(
- ui_t *ui, char *basename, int number,
- float x, float y, qpic_t *pic,
- float left, float top, float width, float height,
- void(*leftkey)(void *nativedata1, void *nativedata2, float data1, float data2),
- void(*rightkey)(void *nativedata1, void *nativedata2, float data1, float data2),
- void(*enterkey)(void *nativedata1, void *nativedata2, float data1, float data2),
- void(*mouseclick)(void *nativedata1, void *nativedata2, float data1, float data2, float xfrac, float yfrac),
- void *nativedata1, void *nativedata2, float data1, float data2
-)
+void UI_FreeItem(ui_itemlist_t list, ui_item_t item)
{
- int i;
- ui_item_t *it;
- char itemname[32];
- snprintf(itemname, sizeof(itemname), "%s%04d", basename, number);
- for (it = ui->items, i = 0;i < ui->item_count;it++, i++)
- if (it->name == NULL || !strncmp(itemname, it->name, 32))
- break;
- if (i == ui->item_count)
+ if(!item->prev)
{
- if (i == MAX_UI_ITEMS)
- {
- Con_Printf("ui_item: ran out of UI item slots\n");
- return;
- }
- ui->item_count++;
+ // this is the first item
+ list->list = item->next;
}
- strncpy(it->name, itemname, 32);
- it->flags = 0;
- if (leftkey || rightkey || enterkey || mouseclick)
- it->flags |= ITEM_CLICKABLE;
- if (pic)
- it->flags |= ITEM_DRAWABLE;
- it->draw_x = x;
- it->draw_y = y;
- it->click_x = x + left;
- it->click_y = y + top;
- it->click_x2 = it->click_x + width;
- it->click_y2 = it->click_y + height;
- it->leftkey = leftkey;
- it->rightkey = rightkey;
- it->enterkey = enterkey;
- it->mouseclick = mouseclick;
- if (it->mouseclick == NULL)
- it->mouseclick = (void *)it->enterkey;
- if (it->leftkey == NULL)
- it->leftkey = it->enterkey;
- if (it->rightkey == NULL)
- it->rightkey = it->enterkey;
- it->nativedata1 = nativedata1;
- it->nativedata2 = nativedata2;
-}
-void ui_item_remove(ui_t *ui, char *basename, int number)
-{
- int i;
- ui_item_t *it;
- char itemname[32];
- snprintf(itemname, sizeof(itemname), "%s%04d", basename, number);
- for (it = ui->items, i = 0;i < ui->item_count;it++, i++)
- if (it->name && !strncmp(itemname, it->name, 32))
- break;
- if (i < ui->item_count)
- it->name[0] = 0;
+ item->prev->next = item->next;
+ item->next->prev = item->prev;
+
+ UI_Free(item);
}
-ui_item_t *ui_hititem(float x, float y)
+void UI_FreeItemByName(ui_itemlist_t list, const char *name)
{
- int i, j;
- ui_item_t *it;
- ui_t *ui;
- for (j = 0;j < MAX_UI_COUNT;j++)
- if ((ui = ui_list[j]))
- for (it = ui->items, i = 0;i < ui->item_count;it++, i++)
- if (it->name[0] && (it->flags & ITEM_CLICKABLE))
- if (x >= it->click_x && y >= it->click_y && x < it->click_x2 && y < it->click_y2)
- return it;
- return NULL;
+ ui_item_t item;
+
+ item = UI_FindItemByName(list, name);
+ if(item)
+ UI_Free(item);
}
-int ui_uiactive(ui_t *ui)
+
+// itemlist stuff
+ui_itemlist_t UI_CreateItemList(void)
{
- int i;
- for (i = 0;i < MAX_UI_COUNT;i++)
- if (ui_list[i] == ui)
- return true;
- return false;
+ return UI_Alloc(sizeof(ui_itemlist_t));
}
-void ui_activate(ui_t *ui, int yes)
+ui_itemlist_t UI_CloneItemList(ui_itemlist_t list)
{
- int i;
- if (yes)
- {
- if (ui_uiactive(ui))
- return;
+ ui_itemlist_t clone;
+ ui_item_t item;
- for (i = 0;i < MAX_UI_COUNT;i++)
- {
- if (ui_list[i] == NULL)
- {
- ui_list[i] = ui;
- return;
- }
- }
+ clone = UI_CreateItemList();
- Con_Printf("ui_activate: ran out of active ui list items\n");
- }
- else
- {
- for (i = 0;i < MAX_UI_COUNT;i++)
- {
- if (ui_list[i] == ui)
- {
- ui_list[i] = NULL;
- return;
- }
- }
- }
+ if(list->list)
+ for(item = list->list; item != 0; item = item->next)
+ UI_AddItem(clone, UI_CloneItem(item));
+
+ return clone;
}
-int ui_isactive(void)
+
+void UI_FreeItemList(ui_itemlist_t list)
{
- int j;
- ui_t *ui;
- if (ui_alive)
- {
- for (j = 0;j < MAX_UI_COUNT;j++)
- if ((ui = ui_list[j]))
- if (ui->item_count)
- return true;
- }
- return false;
+ UI_Free((void*)list);
}
-#define UI_QUEUE_SIZE 256
-static byte ui_keyqueue[UI_QUEUE_SIZE];
-static int ui_keyqueuepos = 0;
-
-void ui_leftkeyupdate(int pressed)
+void UI_AddItem(ui_itemlist_t list, ui_item_t item)
{
- static int key = false;
- if (pressed && !key && ui_keyqueuepos < UI_QUEUE_SIZE)
- ui_keyqueue[ui_keyqueuepos++] = UIKEY_LEFT;
- key = pressed;
+ item->prev = 0;
+ item->next = list->list;
+ list->list->prev = item;
+ list->list = item;
}
-void ui_rightkeyupdate(int pressed)
+// controls
+ui_item_t UI_CreateButton(void)
{
- static int key = false;
- if (pressed && !key && ui_keyqueuepos < UI_QUEUE_SIZE)
- ui_keyqueue[ui_keyqueuepos++] = UIKEY_RIGHT;
- key = pressed;
+ return NULL;
}
-void ui_upkeyupdate(int pressed)
+ui_item_t UI_CreateLabel(void)
{
- static int key = false;
- if (pressed && !key && ui_keyqueuepos < UI_QUEUE_SIZE)
- ui_keyqueue[ui_keyqueuepos++] = UIKEY_UP;
- key = pressed;
+ return NULL;
}
-void ui_downkeyupdate(int pressed)
+ui_item_t UI_CreateText(void)
{
- static int key = false;
- if (pressed && !key && ui_keyqueuepos < UI_QUEUE_SIZE)
- ui_keyqueue[ui_keyqueuepos++] = UIKEY_DOWN;
- key = pressed;
+ return NULL;
}
+// AK: callback system stuff
+static ui_callback_t ui_callback_list[UI_MAX_CALLBACK_COUNT];
-void ui_mousebuttonupdate(int button, int pressed)
+void UI_Callback_Init(void)
{
- if (button < 0 || button >= UI_MOUSEBUTTONS)
- return;
- if (button == 0 && ui_mousebutton[button] && !pressed)
- ui_mouseclick = true;
- ui_mousebutton[button] = pressed;
+ memset(ui_callback_list, 0, sizeof(ui_callback_list));
}
-void ui_update(void)
+int UI_Callback_GetFreeSlot(void)
{
- ui_item_t *startitem, *it;
- if (ui_alive)
- {
- ui_mouse_x = bound(0, ui_mouse_x, vid.width);
- ui_mouse_y = bound(0, ui_mouse_y, vid.height);
+ int i;
+ for(i = 0; ui_callback_list[i].flag & UI_SLOTUSED && i < UI_MAX_CALLBACK_COUNT; i++);
- if ((ui_active = ui_isactive()))
- {
- // validate currently selected item
- if(ui_list[ui_keyui] == NULL)
- {
- while (ui_list[ui_keyui] == NULL)
- ui_keyui = (ui_keyui + 1) % MAX_UI_COUNT;
- ui_keyitem = 0;
- }
- ui_keyitem = bound(0, ui_keyitem, ui_list[ui_keyui]->item_count - 1);
- startitem = ui_keyrealitem = &ui_list[ui_keyui]->items[ui_keyitem];
- if ((ui_keyrealitem->flags & ITEM_CLICKABLE) == 0)
- {
- do
- {
- // FIXME: cycle through UIs as well as items in a UI
- ui_keyitem = (ui_keyitem - 1) % ui_list[ui_keyui]->item_count - 1;
- ui_keyrealitem = &ui_list[ui_keyui]->items[ui_keyitem];
- }
- while (ui_keyrealitem != startitem && (ui_keyrealitem->flags & ITEM_CLICKABLE) == 0);
- }
+ if(i == UI_MAX_CALLBACK_COUNT)
+ return -1;
+ else
+ return i;
+}
- if (ui_keyqueuepos)
- {
- int i;
- for (i = 0;i < ui_keyqueuepos;i++)
- {
- startitem = ui_keyrealitem;
- switch(ui_keyqueue[i])
- {
- case UIKEY_UP:
- do
- {
- ui_keyitem--;
- if (ui_keyitem < 0)
- {
- do
- ui_keyui = (ui_keyui - 1) % MAX_UI_COUNT;
- while(ui_list[ui_keyui] == NULL);
- ui_keyitem = ui_list[ui_keyui]->item_count - 1;
- }
- ui_keyrealitem = &ui_list[ui_keyui]->items[ui_keyitem];
- }
- while (ui_keyrealitem != startitem && (ui_keyrealitem->flags & ITEM_CLICKABLE) == 0);
- break;
- case UIKEY_DOWN:
- do
- {
- ui_keyitem++;
- if (ui_keyitem >= ui_list[ui_keyui]->item_count)
- {
- do
- ui_keyui = (ui_keyui + 1) % MAX_UI_COUNT;
- while(ui_list[ui_keyui] == NULL);
- ui_keyitem = 0;
- }
- ui_keyrealitem = &ui_list[ui_keyui]->items[ui_keyitem];
- }
- while (ui_keyrealitem != startitem && (ui_keyrealitem->flags & ITEM_CLICKABLE) == 0);
- break;
- case UIKEY_LEFT:
- if (ui_keyrealitem->leftkey)
- ui_keyrealitem->leftkey(ui_keyrealitem->nativedata1, ui_keyrealitem->nativedata2, ui_keyrealitem->data1, ui_keyrealitem->data2);
- break;
- case UIKEY_RIGHT:
- if (ui_keyrealitem->rightkey)
- ui_keyrealitem->rightkey(ui_keyrealitem->nativedata1, ui_keyrealitem->nativedata2, ui_keyrealitem->data1, ui_keyrealitem->data2);
- break;
- case UIKEY_ENTER:
- if (ui_keyrealitem->enterkey)
- ui_keyrealitem->enterkey(ui_keyrealitem->nativedata1, ui_keyrealitem->nativedata2, ui_keyrealitem->data1, ui_keyrealitem->data2);
- break;
- }
- }
- }
- ui_keyqueuepos = 0;
+int UI_Callback_IsSlotUsed(int slotnr)
+{
+ if(slotnr < 0 || slotnr >= UI_MAX_CALLBACK_COUNT)
+ return false;
+ return (ui_callback_list[slotnr].flag & UI_SLOTUSED);
+}
- if (ui_mouseclick && (it = ui_hititem(ui_mouse_x, ui_mouse_y)) && it->mouseclick)
- it->mouseclick(it->nativedata1, it->nativedata2, it->data1, it->data2, ui_mouse_x - it->click_x, ui_mouse_y - it->click_y);
- }
- }
- ui_mouseclick = false;
+void UI_Callback_SetupSlot(int slotnr, void(*keydownf)(int num, char ascii), void(*drawf)(void))
+{
+ ui_callback_list[slotnr].flag = UI_SLOTUSED;
+ ui_callback_list[slotnr].draw = drawf;
+ ui_callback_list[slotnr].keydown = keydownf;
}
-void ui_draw(void)
+void UI_Callback_ResetSlot(int slotnr)
{
- int i, j;
- ui_item_t *it;
- ui_t *ui;
- if (ui_alive && ui_active)
- {
- for (j = 0;j < MAX_UI_COUNT;j++)
- if ((ui = ui_list[j]))
- if (ui->item_count)
- for (i = 0, it = ui->items;i < ui->item_count;i++, it++)
- if (it->flags & ITEM_DRAWABLE)
- Draw_Pic(it->draw_x, it->draw_y, it->draw_pic);
-
- if ((it = ui_hititem(ui_mouse_x, ui_mouse_y)))
- {
- Draw_AdditivePic(it->draw_x, it->draw_y, it->draw_pic);
- if (ui_showname.value)
- Draw_String(ui_mouse_x, ui_mouse_y + 16, it->name, 9999);
- }
+ ui_callback_list[slotnr].flag = 0;
+}
- it = ui_keyrealitem;
- Draw_AdditivePic(it->draw_x, it->draw_y, it->draw_pic);
+void UI_Callback_Draw(void)
+{
+ int i;
+ for(i = 0; i < UI_MAX_CALLBACK_COUNT; i++)
+ if(ui_callback_list[i].flag & UI_SLOTUSED && ui_callback_list[i].draw)
+ ui_callback_list[i].draw();
+}
-// Draw_Pic(ui_mouse_x, ui_mouse_y, ui_mousepointer);
- Draw_GenericPic(ui_mousepointertexture, 1, 1, 1, 1, ui_mouse_x, ui_mouse_y, 16, 16);
- }
+void UI_Callback_KeyDown(int num, char ascii)
+{
+ if(ui_callback_list[key_dest - 3].flag & UI_SLOTUSED && ui_callback_list[key_dest - 3].keydown)
+ ui_callback_list[key_dest - 3].keydown(num, ascii);
}
projects / xonotic / darkplaces.git / blobdiff