IDEFrame.py 文件源码

def ComputeTabsLayout(tabs, rect):
    if len(tabs) == 0:
        return tabs
    if len(tabs) == 1:
        return tabs[0]
    split = None
    for idx, tab in enumerate(tabs):
        if len(tab["pages"]) == 0:
            raise ValueError("Not possible")
        if tab["size"][0] == rect.width:
            if tab["pos"][1] == rect.y:
                split = (wx.TOP, float(tab["size"][1]) / float(rect.height))
                split_rect = wx.Rect(rect.x, rect.y + tab["size"][1] + TAB_BORDER,
                                     rect.width, rect.height - tab["size"][1] - TAB_BORDER)
            elif tab["pos"][1] == rect.height + 1 - tab["size"][1]:
                split = (wx.BOTTOM, 1.0 - float(tab["size"][1]) / float(rect.height))
                split_rect = wx.Rect(rect.x, rect.y,
                                     rect.width, rect.height - tab["size"][1] - TAB_BORDER)
            break
        elif tab["size"][1] == rect.height:
            if tab["pos"][0] == rect.x:
                split = (wx.LEFT, float(tab["size"][0]) / float(rect.width))
                split_rect = wx.Rect(rect.x + tab["size"][0] + TAB_BORDER, rect.y,
                                     rect.width - tab["size"][0] - TAB_BORDER, rect.height)
            elif tab["pos"][0] == rect.width + 1 - tab["size"][0]:
                split = (wx.RIGHT, 1.0 - float(tab["size"][0]) / float(rect.width))
                split_rect = wx.Rect(rect.x, rect.y,
                                     rect.width - tab["size"][0] - TAB_BORDER, rect.height)
            break
    if split is not None:
        split_tab = tabs.pop(idx)
        return {"split": split,
                "tab": split_tab,
                "others": ComputeTabsLayout(tabs, split_rect)}
    else:
        if SimplifyTabLayout(tabs, rect):
            return ComputeTabsLayout(tabs, rect)
    return tabs