414 lines
9.9 KiB
C
414 lines
9.9 KiB
C
#include "smp_stylebox.h"
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#include "smp.h"
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#include "bmp.h"
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#include "mrc_exb.h"
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#include "types.h"
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#define SMP_BOX_RECOVER_SPEED 3 //滑动恢复的加速度（单位：像素/次）
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/*宫格的一项所具有的信息*/
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typedef struct SMP_ItemData{
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int index; //序号
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int width; //宽度
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int height; //高度
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HBITMAP hBmp; //图片句柄
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}SMPITEMDATA, *PSMPITEMDATA;
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/*窗口结构体*/
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typedef struct
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{
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int num; //总数量
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BOOL focus; //是否有焦点
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int onewidth; //一个宽高
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int oneheight;
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int rows; //行
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int stand; //多少列
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int topmagin; //滑动时 顶部边距
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int leftmagin;
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int highlight; //哪个高亮
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}BOXDATA, *PBOXDATA;
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#define SMP_STYLEBOX_MAX 10
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static SMPITEMDATA BoxItem[SMP_STYLEBOX_MAX]; //九宫格每一项
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/*设置信息*/
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VOID SMP_Stylewnd_SetItem(HWND hWnd, const DWORD* bmps, int size)
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{
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PBOXDATA pBoxData = _GET_WINDATA(hWnd, PBOXDATA);
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int i;
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if(size>SMP_STYLEBOX_MAX || !bmps)
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return;
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for (i=0; i<size; i++)
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{
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BoxItem[i].index = i;
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BoxItem[i].hBmp = SGL_LoadBitmap(bmps[i], &BoxItem[i].width, &BoxItem[i].height);
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}
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pBoxData->num = size;
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pBoxData->highlight = 4; //默认最中间获得焦点
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pBoxData->onewidth = _WIDTH(hWnd)/3;
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pBoxData->oneheight = _HEIGHT(hWnd)/3;
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pBoxData->topmagin = 0;
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pBoxData->leftmagin = 0;
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pBoxData->rows = 3; //默认3*3 九宫格
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pBoxData->stand = 3;
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}
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VOID SMP_Update_OneBox(HWND hWnd, int index)
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{
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int hx, hy; //该项源坐标（hx, hy）
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PBOXDATA pBoxData = _GET_WINDATA(hWnd, PBOXDATA);
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hx = _LEFT(hWnd) + pBoxData->onewidth*(index%3);
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hy = _TOP(hWnd) + pBoxData->oneheight*(index/3);
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if (hy + pBoxData->topmagin >= _TOP(hWnd) && hy+pBoxData->topmagin+pBoxData->highlight <= _TOP(hWnd)+_HEIGHT(hWnd))
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{
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if (pBoxData->highlight == index)//高亮
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GAL_FillRoundRrct(hx+(pBoxData->onewidth - BoxItem[index].width)/2 + pBoxData->leftmagin-3,
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hy+(pBoxData->oneheight - BoxItem[index].height)/2 + pBoxData->topmagin-2,
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BoxItem[index].width+6, BoxItem[index].height+4, COLOR_focus);
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else
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GAL_FillBox(PHYSICALGC, hx, hy, pBoxData->onewidth, pBoxData->oneheight, _BGCOLOR(hWnd));
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mrc_bitmapShowEx(BoxItem[index].hBmp,
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hx+(pBoxData->onewidth - BoxItem[index].width)/2 + pBoxData->leftmagin,
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hy+(pBoxData->oneheight - BoxItem[index].height)/2 + pBoxData->topmagin,
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BoxItem[index].width, BoxItem[index].width, BoxItem[index].height, BM_TRANSPARENT, 0, 0);
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GAL_FlushRegion(PHYSICALGC, hx + pBoxData->leftmagin, hy + pBoxData->topmagin, pBoxData->onewidth, pBoxData->oneheight);
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}
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}
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/*绘制所有项，主要是平滑移动的时候
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* 没有采取将当前屏幕载入缓冲进行重复刷新，而是不断重绘刷新
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*/
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VOID SMP_DrawStyleBox(HWND hWnd)
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{
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int i, j, index = 0;
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int x, y, w, h; //起始坐标，及宽高
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int hx, hy; //绘制临时坐标
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PBOXDATA pBoxData = _GET_WINDATA(hWnd, PBOXDATA);
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x = _LEFT(hWnd);
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y = _TOP(hWnd);
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w = _WIDTH(hWnd);
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h = _HEIGHT(hWnd);
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hy = y;
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for (i=0; i<pBoxData->rows; i++)//行
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{
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hx = x;
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for (j=0; j<pBoxData->stand; j++)//列
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{
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if (pBoxData->highlight == index)//高亮
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GAL_FillRoundRrct(hx+(pBoxData->onewidth - BoxItem[index].width)/2 + pBoxData->leftmagin-3,
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hy+(pBoxData->oneheight - BoxItem[index].height)/2 + pBoxData->topmagin-2,
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BoxItem[index].width+6, BoxItem[index].height+4, COLOR_focus);
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mrc_bitmapShowEx(BoxItem[index].hBmp,
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hx+(pBoxData->onewidth - BoxItem[index].width)/2 + pBoxData->leftmagin,
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hy+(pBoxData->oneheight - BoxItem[index].height)/2 + pBoxData->topmagin,
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BoxItem[index].width, BoxItem[index].width, BoxItem[index].height, BM_TRANSPARENT, 0, 0);
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hx+=pBoxData->onewidth;
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index++;
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}
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hy+=pBoxData->oneheight;
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}
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}
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/*获得高亮序号， 在本窗口产生事件时，上一层可以通过(int)lParam获得高亮序号*/
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int SMP_Box_GetHilightId(HWND hWnd)
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{
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PBOXDATA pBoxData = _GET_WINDATA(hWnd, PBOXDATA);
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return pBoxData->highlight;
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}
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/*松开鼠标或者按键，如果不在原位，则需要恢复原位*/
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VOID SMP_Box_RecoverLoaction(HWND hWnd)
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{
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PBOXDATA pBoxData = _GET_WINDATA(hWnd, PBOXDATA);
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int i;
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//int x_step = 1;
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int y_step = 1; //充当加速度
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if(pBoxData->leftmagin==0 && pBoxData->topmagin==0)
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return;
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if(pBoxData->topmagin>0)//从上面回来
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{
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for (i=0; i<=pBoxData->topmagin; i++, y_step+=SMP_BOX_RECOVER_SPEED)//加 速度为1
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{
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if(pBoxData->topmagin - y_step<0)
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pBoxData->topmagin = 0;
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else
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pBoxData->topmagin-= y_step;
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SGL_TRACE("%d", pBoxData->topmagin);
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SGL_UpdateWindow(hWnd);
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}
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}else if(pBoxData->topmagin<0)//从下面回来
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{
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for(i=0; i>=pBoxData->topmagin; i--, y_step+=SMP_BOX_RECOVER_SPEED)
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{
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if(pBoxData->topmagin + y_step>0)
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pBoxData->topmagin = 0;
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else
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pBoxData->topmagin+=y_step;
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SGL_TRACE("%d", pBoxData->topmagin);
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SGL_UpdateWindow(hWnd);
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}
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}
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}
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LRESULT SMP_Box_WndProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
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{
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PBOXDATA pBoxData = _GET_WINDATA(hWnd, PBOXDATA);
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//static int start_x = 0;
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static int start_y = 0;
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static int click_count = 0;
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static int key_step = 0; //键盘模拟滑动速度
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switch(Msg)
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{
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case WM_CREATE:
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{
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//request memory and initialize members
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pBoxData = (PBOXDATA)SGL_MALLOC(sizeof(BOXDATA));
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if(!pBoxData){
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SGL_TRACE("%s, %d: memory out\n", __FILE__, __LINE__);
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return 1;
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}
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SGL_MEMSET(pBoxData, 0, sizeof(BOXDATA));
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_SET_WINDATA(hWnd, pBoxData);
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return 0;
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}
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case WM_DESTROY:
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{
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if(pBoxData) SGL_FREE(pBoxData);
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return 0;
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}
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case WM_SHOW:
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{
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return 0;
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}
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case WM_PAINT:
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{
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_BGCOLOR(hWnd) = 0x00ddeeff;
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GAL_FillBox(PHYSICALGC, _LEFT(hWnd), _TOP(hWnd), _WIDTH(hWnd), _HEIGHT(hWnd), _BGCOLOR(hWnd));
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SMP_DrawStyleBox(hWnd);
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return 0;
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}
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case WM_MOUSEDOWN:
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{
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int index_x = 0; //该序号对应区域所在的起始坐标(index_x,index_y)
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int index_y = 0;
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int oldhl = pBoxData->highlight; //旧高亮图标
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index_x = ((int)wParam)/pBoxData->onewidth;
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index_y = ((int)lParam)/pBoxData->oneheight;
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pBoxData->highlight = (index_x+3*index_y);
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if (oldhl == pBoxData->highlight)
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{
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click_count ++;
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SGL_NotifyParent(hWnd, SMP_BOXI_CLICKED, pBoxData->highlight);
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}
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else if (oldhl != pBoxData->highlight)//高亮切换
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{
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click_count = 1;
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SMP_Update_OneBox(hWnd, oldhl); //刷新图标
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SMP_Update_OneBox(hWnd, pBoxData->highlight);
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SGL_NotifyParent(hWnd, SMP_BOXI_HILICHANGED, pBoxData->highlight);
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}
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//位置复原
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if (!pBoxData->leftmagin|| !pBoxData->topmagin)
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SMP_Box_RecoverLoaction(hWnd);
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//////////////////////////////////////////////////////////////////////////
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//检测鼠标移动前的Y坐标
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start_y = (int)lParam;
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return 0;
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}
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case WM_MOUSEMOVE:
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{
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//pBoxData->leftmagin = ((int)wParam - start_x);
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pBoxData->topmagin = ((int)lParam - start_y);
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SGL_UpdateWindow(hWnd);
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SGL_NotifyParent(hWnd, SMP_BOXI_MOUSEMOVE, 0);
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return 0;
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}
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case WM_MOUSEUP:
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{
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int index_x = 0;
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int index_y = 0;
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int oldhl = pBoxData->highlight;
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index_x = ((int)wParam)/pBoxData->onewidth;
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index_y = ((int)lParam)/pBoxData->oneheight;
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pBoxData->highlight = (index_x+3*index_y);
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if (oldhl == pBoxData->highlight)
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{
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if (click_count == 2)//第二次点击后并且松开
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{
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click_count = 1;
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SGL_NotifyParent(hWnd, SMP_BOXI_SELECTED, pBoxData->highlight);
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}
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}else if (oldhl != pBoxData->highlight)//高亮切换
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{
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SMP_Update_OneBox(hWnd, oldhl); //刷新图标
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SMP_Update_OneBox(hWnd, pBoxData->highlight);
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SGL_NotifyParent(hWnd, SMP_BOXI_HILICHANGED, pBoxData->highlight);
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}
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//位置复原
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if (!pBoxData->leftmagin|| !pBoxData->topmagin)
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SMP_Box_RecoverLoaction(hWnd);
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return 0;
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}
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case WM_KEYDOWN:
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case WM_KEYDOWNREPEAT:
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{
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int oldhl = pBoxData->highlight;
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switch(wParam)
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{
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/*处理键盘移动*/
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case MR_KEY_UP:
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{
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if (pBoxData->highlight>2)
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pBoxData->highlight-=3;
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else
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pBoxData->highlight+=6;
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SMP_Update_OneBox(hWnd, oldhl); //刷新图标
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SMP_Update_OneBox(hWnd, pBoxData->highlight);
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SGL_NotifyParent(hWnd, SMP_BOXI_HILICHANGED, pBoxData->highlight);
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return 1;
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}
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case MR_KEY_DOWN:
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{
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if (pBoxData->highlight<6)
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pBoxData->highlight+=3;
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else
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pBoxData->highlight-=6;
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SMP_Update_OneBox(hWnd, oldhl); //刷新图标
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SMP_Update_OneBox(hWnd, pBoxData->highlight);
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SGL_NotifyParent(hWnd, SMP_BOXI_HILICHANGED, pBoxData->highlight);
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return 1;
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}
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case MR_KEY_LEFT:
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{
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if (pBoxData->highlight>0)
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pBoxData->highlight--;
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else
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pBoxData->highlight = 8;
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SMP_Update_OneBox(hWnd, oldhl); //刷新图标
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SMP_Update_OneBox(hWnd, pBoxData->highlight);
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SGL_NotifyParent(hWnd, SMP_BOXI_HILICHANGED, pBoxData->highlight);
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return 1;
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}
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case MR_KEY_RIGHT:
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{
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if (pBoxData->highlight<8)
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pBoxData->highlight++;
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else
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pBoxData->highlight = 0;
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SMP_Update_OneBox(hWnd, oldhl); //刷新图标
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SMP_Update_OneBox(hWnd, pBoxData->highlight);
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SGL_NotifyParent(hWnd, SMP_BOXI_HILICHANGED, pBoxData->highlight);
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return 1;
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}
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case MR_KEY_2://键盘模拟，向上滑动
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{
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if(pBoxData->topmagin>(-_HEIGHT(hWnd))+30)
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{
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key_step +=5;
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pBoxData->topmagin -= key_step;
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SGL_UpdateWindow(hWnd);
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SGL_NotifyParent(hWnd, SMP_BOXI_MOUSEMOVE, 0);
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}
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return 1;
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}
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case MR_KEY_8://键盘模拟，向下滑动
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{
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if(pBoxData->topmagin<_HEIGHT(hWnd)-30)
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{
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key_step +=5;
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pBoxData->topmagin += key_step;
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SGL_UpdateWindow(hWnd);
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SGL_NotifyParent(hWnd, SMP_BOXI_MOUSEMOVE, 0);
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}
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return 1;
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}
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}
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return 0;
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}
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case WM_KEYUP:
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{
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/*选中*/
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if(wParam == MR_KEY_SELECT)
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{
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SGL_NotifyParent(hWnd, SMP_BOXI_SELECTED, pBoxData->highlight);
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return 1;
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}
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//位置复原
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if (!pBoxData->leftmagin|| !pBoxData->topmagin)
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SMP_Box_RecoverLoaction(hWnd);
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key_step = 0;
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}
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// case WM_COMMAND:
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// {
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// WORD id = LOWORD(wParam);
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// WORD code = HIWORD(wParam);
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// switch(id)
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// {
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// case WM_COMMAND:
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// {
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// if (code == WM_COMMAND)
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// {
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// //
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// }
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// break;
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// }
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// }
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// return 0;
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// }
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case WM_SETFOCUS:
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case WM_KILLFOCUS:
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{
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SGL_UpdateWindow(hWnd);
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break;
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}
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}
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return 0;
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} |